A water purifier and a control method thereof are disclosed. The water purifier according to one aspect of the present invention comprises: a tank part that receives fluid from the outside and adjusts the temperature thereof; a discharge passage part fluidly connected to the tank part and the outside to form a passage through which the temperature-adjusted fluid flows; a circulation passage part fluidly connected to the tank part and the discharge passage part to allow the fluid remaining in the discharge passage part to flow into the tank part; and a power part disposed in the discharge passage part or the circulation passage part to provide a conveying force to the fluid such that the fluid returns to the tank part, wherein the circulation passage part may be fluidly connected to the discharge passage part on one side biased toward the downstream side of the discharge passage part.
Provided is an ice-making evaporator. The ice-making evaporator according to one aspect of the present invention comprises: an evaporator body that has a body space extending in one direction to allow a refrigerant to flow therein; a body space-dividing wall that extends in the same direction as the body space to divide the body space into a first body space and a second body space; ice-making members that extend in a direction different from the direction of extension of the body space and are provided with heat exchange spaces in fluid communication with the body space; heat exchange space-dividing walls that extend in the same direction as the ice-making members and divide the heat exchange spaces into first heat exchange spaces in fluid communication with the first body space and second heat exchange spaces in fluid communication with the second body space; a refrigerant inflow path that is connected to the first body space in order to make the refrigerant flow into the first body space; and an outflow path that is connected to the second body space in order to make the refrigerant flowing in the second body space flow out. The evaporator body may be provided with a circling space for allowing the refrigerant to flow from the first body space to the second body space, and a partition member may be provided between the body space and the circling space to divide the body space and the circling space and include a first hole connecting the first body space and the circling space so that the first body space and the circling space are in fluid communication, and a second hole connecting the second body space and the circling space so that the second body space and the circling space are in fluid communication.
F28F 13/06 - Dispositions pour modifier le transfert de chaleur, p.ex. accroissement, diminution en affectant le mode d'écoulement des sources de potentiel calorifique
B23P 15/26 - Fabrication d'objets déterminés par des opérations non couvertes par une seule autre sous-classe ou un groupe de la présente sous-classe d'échangeurs de chaleur
G01M 3/04 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite
F28F 9/22 - Dispositions pour diriger les sources de potentiel calorifique dans des compartiments successifs, p.ex. aménagement des plaques de guidage
A cold water tank assembly is disclosed. A cold water tank assembly according to one aspect of the present invention comprises: a tank part configured to communicate with the outside to enable filtered water to be introduced, cooled, and then discharged; and a refrigerant channel part which is accommodated in the tank part and through which refrigerant exchanging heat with the filtered water flows, wherein the refrigerant channel part extends such that one end thereof is located outside the tank part and the other end thereof is located inside the tank part, so that the refrigerant channel part can be coupled to, while extending therethrough, the tank part at a single point.
F25D 31/00 - Autres appareils de refroidissement ou de congélation
B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
F28D 7/10 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant disposées l'une dans l'autre, p.ex. concentriquement
The present invention relates to a water purifier and, more particularly, to a water purifier, in which a power supply unit of a control module and a first board are disposed on side portions of a water treatment module, respectively, and an external power line connected to the first board to supply external power extends along the first side of the water treatment module and an AC power line for transmitting AC power to the power supply unit extends along a second side of the water treatment module different from the first side to be spaced a predetermined interval or more from the external power line. Therefore, the effect of noise of the AC power line on the external power line is minimized, and thus the electrical stability of the device is improved.
A sensing module comprises: a support; a moving member supported on the support so as to be movable relative to the support; a magnetic supported on the moving member so as to be movable with the moving member; and a reed switch supported on the support, wherein the reed switch detects the magnetic when the magnetic is placed within a predetermined distance from the reed switch by means of the moving member moving to one side.
The present invention relates to a water outlet unit and a water purifier comprising same. In detail, according to an embodiment of the present invention, provided is a water outlet unit for a water purifier comprising: a first flow pipe providing a first water outlet passage for discharging hot water; and a second flow pipe providing a second water outlet passage for discharging purified water or cold water, wherein the first flow pipe comprises a hot water pipe portion, and a nozzle portion extending from the lower end portion of the hot water pipe portion and having a smaller inner diameter than the hot water pipe portion in a downward direction in order to delay the water outlet time of the hot water.
A water purifier comprises: a frame that houses a filter capable of filtering water; a flow path module that provides a passage for the water to flow through and is disposed on the upper part of the frame; a valve module that is selectively opened and closed to control the flow of water within the flow path module and disposed in a position adjacent to the flow path module; and a substrate assembly that controls the opening and closing of the valve module, wherein the substrate assembly comprises: one or more substrates electrically connected to the valve module; and a substrate support that covers at least a portion of the substrate and is coupled to the frame to support the one or more substrates, and the substrate support is disposed below the flow path module and the valve module, and supports one or more of the flow path module and the valve module.
This air purifier comprises: a frame; a filter assembly, which is detachably mounted to the frame, for filtering air; a fan assembly that provides a blowing force for making air outside the frame flow to the inside of the frame; and a control device for controlling the operation of the fan assembly. The filter assembly includes: a plurality of filter members of different types; and a filter holder that supports the plurality of filter members and has first and second filter regions that are distinct from each other.
F24F 8/108 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage utilisant des éléments filtrants secs
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 46/12 - Séparateurs de particules utilisant des plaques, des feuilles ou des tampons filtrants à surface plane, p.ex. appareils de précipitation de poussières disposés en batteries
B01D 46/42 - Equipement auxiliaire ou son utilisation
F24F 11/77 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de l’apport en air traité, p.ex. commande de la pression pour la commande du débit d'air ou de la vitesse de l’air en commandant la vitesse de rotation des ventilateurs
A fluid treatment system is disclosed. A fluid treatment system according to an aspect of the present invention may be configured to be disposed at a point branched to a plurality of discharge points, among points of fluid channel communicating with a demand area including the plurality of discharge points and an external water source, or disposed to be closer to the water source than the branched point, thereby filtering fluid introduced from the external water source to transfer the fluid to the demand area.
This cleaning flow path comprises: a case; and an escape prevention unit for preventing a cleaning agent accommodated in a dry state inside the case from escaping outside the case. The case includes: a body part that has an accommodation space for accommodating the cleaning agent therein; a water inlet passage that provides a flow path for water to flow into the accommodation space, is open toward the outside of the case, and can be installed into the water purifier by being connected to a first fastening hole in the water purifier connected to a raw water inlet port of a filter; and a water outlet passage that provides a flow path for the water accommodated in the accommodation space to flow out of the case, can be installed into the water purifier by being connected to a second fastening hole in the water purifier connected to a purified water outlet port of the filter, and is open in the same direction as the water inlet passage.
A mattress assembly and furniture comprising same comprise: an air pocket unit; a flow channel providing a passage in which air flows, and allowing communication with the air pocket unit; a pump for causing the air to flow into the air pocket unit; a valve unit including at least one valve selectively opened/closed in order to regulate the flow of air in the flow channel and the air pocket unit; a sensor unit for sensing the pressure of the air pocket unit; and a controller for controlling the pump and the valve unit so that the hardness of the air pocket unit is set to one of a plurality of preset hardness levels by means of a signal from the outside.
This mattress assembly comprises: a plurality of air pocket units; a flow channel; a plurality of pumps for making the air flow into one or more of the plurality of air pocket units; a valve unit including a valve that is selectively opened and closed to regulate the flow of the air in the flow channel and the plurality of air pocket units; and a controller for controlling the pump and the valve unit so that the hardness of one or more of the plurality of air pocket units changes. The flow channel includes: a first injection flow path member and a second injection flow path member which provide passages for making the air flow from a first pump and a second pump to a first air pocket unit and a second air pocket unit, respectively; and an air flow path which communicates with the first injection flow path member and the second injection flow path member. The valve includes a flow path valve for opening and closing the air flow path, and the controller controls the pump and the flow path valve so that the hardness of at least one of the first air pocket unit or the second air pocket unit changes.
A47C 27/10 - Matelas à fluide avec plusieurs compartiments remplissables séparément
F04B 39/10 - Adaptation ou aménagement des organes de distribution
F04B 49/00 - Commande des "machines", pompes ou installations de pompage ou mesures de sécurité les concernant non prévues dans les groupes ou présentant un intérêt autre que celui visé par ces groupes
F04B 49/22 - Commande des "machines", pompes ou installations de pompage ou mesures de sécurité les concernant non prévues dans les groupes ou présentant un intérêt autre que celui visé par ces groupes par clapets
A47C 31/12 - Moyens pour adapter les sièges, les lits ou les matelas à la conformation ou au poids de l'utilisateur, p.ex. moyens de prise de mesure
This mattress assembly comprises an air pocket unit, a pressure regulator, and a body unit accommodating the air pocket unit and pressure regulator. The body unit comprises: a frame part having the top side open so as to provide an accommodation space for accommodating the air pocket unit and pressure regulator; and a cover part disposed on top of the frame part so as to cover the accommodation space. The cover part comprises: a first area formed so as to be movable relative to the frame part to cover or expose the pressure regulator; and a second area disposed adjacent to the first area and fixed to the frame part. The first area faces the top-side edge of the frame part when covering the pressure regulator.
Provided are a filter member and a filter structure including same. According to an aspect of the present invention, a filter member may be provided, the filter member comprising: a cylinder portion extending in one direction; a filter hollow portion which is formed inside the cylinder portion to pass through along the one direction and allows the inside of the cylinder portion to be in communication along the one direction; and a filter portion disposed to radially surround the outside of the cylinder portion and configured to filter raw water flowing through the filter hollow portion, wherein the filter portion comprises: a main filter portion which has one end coupled to the outer circumferential surface of the cylinder portion and extends from the one end toward the other end and which is wound at least one time along the outer circumferential surface of the cylinder portion to surround the outer circumferential surface of the cylinder portion; and a sub-filter portion which has one end coupled to the other end of the main filter portion and extends from the one end toward the other end and which is wound along the outer circumference of the main filter portion to surround the outer circumference of the main filter portion, the sub-filter portion including a plurality of openings forming passages which the raw water passes through to enter the main filter portion.
This hot water providing apparatus comprises: a heating apparatus for heating purified water to provide hot water; a water discharge part for discharging purified water and hot water to the outside; a flow path part providing channels through which purified water and hot water flow; a valve part selectively opened or closed to adjust the flow of the purified water and the hot water in the flow path part; and a control apparatus for controlling the heating apparatus and the valve part. Further, the heating apparatus comprises: an inlet port through which purified water flows in; and an outlet port through which hot water flows out. The flow path part comprises: a hot water discharge flow path providing a channel via which the hot water provided from the heating apparatus flows to the discharge part; and a drain flow path for discharging, to the outside, the hot water discharged from the heating apparatus via the inlet port.
F24H 9/00 - APPAREILS DE CHAUFFAGE DE FLUIDES, p.ex. DE L'AIR OU DE L'EAU, COMPORTANT DES MOYENS DE PRODUCTION DE CHALEUR, p.ex. DES POMPES À CHALEUR, EN GÉNÉRAL - Parties constitutives
F24H 9/20 - Disposition ou montage des dispositifs de commande ou de sécurité
F24H 9/1818 - Disposition ou montage des éléments chauffants électriques
An air blower is disclosed. An air blower according to one aspect of the present invention comprises: a fan member rotatably provided to provide transfer force to fluid; a passage-forming member accommodating the fan member, having a space that communicates with the outside, and including an outer periphery that encompasses the fan member; a scroll part rotatably accommodated in the space of the passage-forming member; and a housing, which communicates with the space of the passage-forming member and the outside, covers the space of the passage-forming member and the scroll part, and is coupled to the passage-forming member, wherein the scroll part includes: a scroll motor fixedly coupled to the housing; a scroll body coupled to the scroll motor so as to rotate by means of the operation of the scroll motor; and a scroll opening penetrating the outer periphery of the scroll body so as to allow the space of the passage-forming member to communicate with the outside.
F04D 25/08 - Ensembles comprenant des pompes et leurs moyens d'entraînement le fluide énergétique étant l'air, p.ex. pour la ventilation
F04D 29/28 - Rotors spécialement adaptés aux fluides compressibles pour pompes centrifuges ou hélicocentrifuges
F04D 29/42 - Carters d'enveloppe; Tubulures pour le fluide énergétique pour pompes radiales ou hélicocentrifuges
F04D 29/44 - Moyens de guidage du fluide, p.ex. diffuseurs
F04D 29/46 - Moyens de guidage du fluide, p.ex. diffuseurs réglables
F04D 25/06 - Ensembles comprenant des pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité
F04D 29/70 - Grilles d'aspiration; Filtres; Séparateurs de poussière; Nettoyage
F24F 8/108 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage utilisant des éléments filtrants secs
F04D 29/66 - Lutte contre la cavitation, les tourbillons, le bruit, les vibrations ou phénomènes analogues; Equilibrage
F04D 29/68 - Lutte contre la cavitation, les tourbillons, le bruit, les vibrations ou phénomènes analogues; Equilibrage en agissant sur les couches limites
17.
METHOD FOR DETERMINING IDENTITY OF CONTAINER IN ELECTRIC RANGE AND ELECTRIC RANGE FOR PERFORMING SAME
A method for determining identity of a container in an electric range, which includes a plurality of working coils for induction-heating a container and a plurality of loop coils disposed to correspond to at least some of the plurality of working coils to sense the container, comprises the steps of: sensing a first container on the electric range by using at least one loop coil; sensing removal of the first container by using at least one working coil; sensing a second container on the electric range by using at least one loop coil; and determining whether the first container and the second container are identical, wherein the identity determination step is on the basis of at least one of: a first similarity determined on the basis of damped vibration in each of at least one loop coil having sensed the first container and damped vibration in each of at least one loop coil having sensed the second container; and a second similarity determined on the basis of the number of the at least one loop coil having sensed the first container and the number of the at least one loop coil having sensed the second container.
Provided are a composite filter and a water purifier having the composite filter. The composite filter according to an embodiment of the present invention may comprise: a cover cap in which a first inner space is formed; a lower filter structure including a lower filter; a connection tube in which a first connection tube space and a second connection tube space are formed; a housing body in which a second inner space is formed; an upper filter structure which divides the second inner space into a first housing body space and a second housing body space and includes an upper filter; and a housing head including a first water inlet port, a first water outlet port, a second water inlet port, and a second water outlet port.
A method for controlling an output of an electric stove comprising a plurality of loop coils and a plurality of working coils, comprises the steps of: sensing a container on the electric stove by means of at least some of the plurality of loop coils; and controlling the output of each of at least some of the plurality of working coils on the basis of at least one of the number of damped oscillations of each of the at least some of the plurality of loop coils and the output intensity of each of the at least some of the plurality of working coils corresponding to the at least some of the plurality of loop coils from among the plurality of working coils.
The present invention relates to a composite filter and a water purifier including same, wherein the discharging of washing water as well as the input of raw water and the output of purified water are possible, and thus filter members are integrated to form a composite filter, such that user convenience is enhanced. A head member of a housing is provided with first and second partition walls to form independent flow paths in which the raw water, the purified water, and the washing water do not mix, and thus passages through which the raw water, the purified water, and the washing water flow are concentrated on the upper side of the composite filter, such that a degree of freedom in designing the layout of other parts is improved. A second filter member is disposed in a filtering unit so as to surround a first filter member by means of first, second, and third upper cap members, and thus the composite filter can be manufactured by utilizing a pre-manufactured first filter member, such that manufacturability is enhanced.
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
A filter assembly is disclosed. An embodiment of the present invention may provide a filter assembly comprising: a housing having a containing space formed therein so as to communicate with an external raw water supply portion and a purified water discharge portion, respectively; a filter portion formed to extend from one direction toward the other direction and contained in the containing space of the housing such that raw water supplied from the external raw water supply portion is filtered, thereby generating purified water; and a cover portion contained in the containing space of the housing so as to support the filter portion. The filter portion comprises: a first filtering portion configured such that the raw water supplied thereto is filtered while passing therethrough primarily; and a second filtering portion made of a different material from the first filtering portion and positioned radially inside of the first filtering portion such that the raw water that has passed through the first filtering portion is filtered while passing therethrough secondarily. The first filtering portion is formed to surround the radial outside of the second filtering portion while being spaced apart from the second filtering portion, and is provided as a hollow fiber membrane comprising multiple strips. Each strip comprises one end and the other end positioned to be biased in the one direction; and at least one bent portion continuous with the one end and the other end and positioned biased in the other direction. The raw water supplied is filtered while passing through the first filtering portion and the second filtering portion, and thus is provided as purified water.
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 35/157 - Clapets de commande du débit; Passages calibrés ou d'amortissement
B01D 35/147 - Soupapes de dérivation ou de sécurité
B01D 69/10 - Membranes sur support; Supports pour membranes
An ice-making evaporator is provided. The ice-making evaporator according to an embodiment of the present invention may comprise: a first evaporator body which extends from one side to the other side; a first body space partition wall which divides the inside of the first evaporator body into a first body space and a second body space; a refrigerant inlet which is provided in the first evaporator body; a refrigerant outlet which is provided in the first evaporator body; a first protrusion member which is formed to extend in one direction from the first evaporator body; and a first protrusion space partition wall which divides the inside of the first protrusion member.
The present invention provides a cold water tank. In the cold water tank, an accommodation space for accommodating a fluid is partitioned by means of partition walls alternately disposed in the transverse direction such that the fluid flows straight along the partition walls, and an evaporator having m evaporation pipes forming an offset and m-1 connection pipes connecting the m evaporation pipes is disposed in the accommodation space opposite from the partition walls so as to be heat-exchanged with the fluid. Therefore, the cold water tank has increased contact surface area heat-exchanged with the fluid and prevents excessive ice formation, and thus provides an enhanced cold water dispensing performance.
The present invention relates to a water purifier. The water purifier according to the present invention comprises: a tank providing an accommodation space, which extends in the vertical direction to accommodate purified water produced by filtering source water and of which the maximum height-wise length is at least three times the maximum width-wise length, and having the purified water flowing in from the top side of the accommodation space; a cold water producing part for producing cold water by cooling the purified water stored inside the accommodation space; a cold water discharge channel for discharging outside the cold water produced in the accommodation space; and an upper clamp assembly, an intermediate clamp assembly and a lower clamp assembly provided so as to effectively respond to a pressure applied to the tank in the vertical direction.
The present invention provides a water purifier comprising: a main body provided with a purified water outlet for dispensing purified water, a cold water outlet for dispensing cold water, and a hot water outlet for dispensing hot water; a first flow path module which is provided with a purified water dispensing pipe connected to the purified water outlet and a cold water dispensing pipe connected to the cold water outlet, and is attachably/detachably coupled to the main body; and a second flow path module which is provided with a hot water outlet pipe connected to the hot water outlet and is attachably/detachably coupled to the main body, wherein, when an external force equal to or greater than a set value is applied in a first direction, coupling of the first and second flow path modules to the main body is fixed, and when an external force equal to or greater than a set value is applied in a second direction, the coupling of the first and second flow path modules to the main body is released.
A water purifier comprises: a filter case capable of accommodating a plurality of filters; a frame on which the filter case is attached to be separatable; a latch provided on one of the filter case and the frame; and a locking device which can be placed in one of a locking state, in which the filter case is prevented from being separated from the frame, and an unlocking state, in which the filter case is allowed to be separated from the filter case, when the filter case is attached to the frame. The locking device comprises a locking member which is provided on the other of the filter case and the frame, and is interfered with by the latch when placed in the locking state and moves in the direction away from the latch when switching from the locking state to the unlocking state.
A bidet comprises: a body; a substrate unit which is disposed within the body and includes a printed circuit board for mounting electronic components thereon; and a cleaner container in which a toilet cleaner is held and which is detachably inserted into the body. The cleaner container is formed to have a substantially rectangular shape as viewed from above, and is located adjacent to the substrate unit when mounted in the body.
The present invention relates to a water purifier characterized by comprising: a purified water supply unit for supplying purified water produced by filtering raw water; a hot water generation unit for generating hot water by heating the purified water supplied from the purified water supply unit; a hot water discharge unit for discharging the hot water generated by the hot water generation unit to the outside; and a control unit which receives a set temperature and a set water discharge quantity of the hot water as input and controls the purified water supply unit, the hot water generation unit, and the hot water discharge unit such that the hot water is discharged at the set temperature in the set water discharge quantity, wherein the hot water generation unit includes a storage member for storing the purified water and a heater for heating the purified water stored in the storage member, and the control unit operates the heater when the hot water is being discharged to the outside by the hot water discharge unit, and stops the heater according to a predetermined criterion before the water discharge quantity of the hot water reaches the set water discharge quantity and the water discharging is terminated.
A filter module mounted on an air purifier to filter air comprises: a first filter unit; and a second filter unit detachably connected to the first filter unit and arranged to surround the first filter unit. The first filter unit includes a shape-corresponding portion having at least a portion which is formed in a curved shape having a predetermined curvature. At least a portion of the edge of the second filter unit is formed in a shape corresponding to the shape-corresponding portion, and when the filter module is mounted on an air purifier, the amount of air passing through the first filter unit per unit area is greater than the amount of air passing through the second filter unit per unit area.
F24F 8/108 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage utilisant des éléments filtrants secs
The present invention relates to a water purifier having a composite filter, wherein the water purifier is able to discharge domestic water in addition to being able to take in raw water and output purified water, and is integrated with a reverse osmosis filter member (spiral filter member).
B01D 63/10 - Modules à membranes enroulées en spirale
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
A bidet comprises: one or more part groups including a plurality of element parts; a control device that diagnoses whether the plurality of element parts included in the one or more part groups operate normally according to a diagnosis mode including a regular diagnosis mode for diagnosing whether the one or more part groups are operating normally when in use by a user, and a precision diagnosis mode for diagnosing whether the one or more part groups are operating normally when not in use by the user; a load input unit that applies a predetermined electric load for diagnosis to a part to be diagnosed, which is at least one of the plurality of element components, in the precise diagnosis mode; and an output sensing unit that senses an electrical output value output from the part to be diagnosed when the electric load for diagnosis is applied.
E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
G01R 19/165 - Indication de ce qu'un courant ou une tension est, soit supérieur ou inférieur à une valeur prédéterminée, soit à l'intérieur ou à l'extérieur d'une plage de valeurs prédéterminée
F26B 3/02 - Procédés de séchage d'un matériau solide ou d'objets impliquant l'utilisation de chaleur par convection, c. à d. la chaleur étant transférée d'une source de chaleur au matériau ou aux objets à sécher par un gaz ou par une vapeur, p.ex. l'air
F26B 21/00 - Dispositions pour l'alimentation ou le réglage de l'air ou des gaz pour le séchage d'un matériau solide ou d'objets
F26B 21/12 - Commande, p.ex. régulation des paramètres de l'alimentation en gaz du débit
G08C 17/02 - Dispositions pour transmettre des signaux caractérisées par l'utilisation d'une voie électrique sans fil utilisant une voie radio
A water purifier comprises: an RO filter comprising a non-filtering unit to which raw water is introduced, a filtering unit for discharging purified water, and a reverse osmosis membrane for delimiting the non-filtering unit and the filtering unit and for purifying the raw water into the purified water; a raw water storage unit; a purified water storage unit; a water storage tank comprising a separator membrane made of a non-permeable material so as to independently delimit the raw water storage unit and the purified water storage unit and to have elasticity, the water storage tank being configured such that, when the raw water storage unit expands, the purified water storage unit contracts, and when the purified water storage unit expands, the raw water storage unit contracts; a flow channel for providing a passage along which the raw water and the purified water flow; a valve unit comprising multiple valve modules selectively opened/closed to adjust the flow in the flow channel; and a control device for controlling the opening/closing of the multiple valve modules on the basis of multiple flow modes. The multiple valve modules are opened/closed such that, in a purified water storage mode, the raw water is introduced into the non-filtering unit, and the purified water discharged from the filtering unit is introduced into the purified water storage unit.
This water purifier comprises: an RO filter including a non-filtration part into which raw water flows, a filtration part for discharging purified water, and a reverse osmosis membrane for partitioning the non-filtration part and the filtration part and filtering the raw water into the purified water; a purified water storage part for storing the purified water; a raw water storage part for storing the raw water; a flow channel providing a passage through which the raw water and the purified water flow; a valve part including one or more valve modules that are selectively opened or closed in order to adjust the flow of the raw water and the purified water in the flow channel; a sterilization module for sterilizing the raw water discharged from the non-filtration part; and a controller for controlling the opening/closing of the valve modules and controlling the sterilization module on the basis of a plurality of flow modes. The plurality of flow modes include a flushing mode in which the reverse osmosis membrane is cleaned using the purified water of the purified water storage part. The controller opens and closes the one or more valve modules so that, in the flushing mode, the purified water discharged from the purified water storage part flows into the non-filtration part and flushing discharge water discharged from the non-filtration part flows toward the raw water storage part, and drives the sterilization module in order to sterilize the flushing discharge water.
C02F 1/50 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par addition ou emploi d'un germicide, ou par traitement oligodynamique
C02F 1/467 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse par désinfection électrochimique
The present invention relates to a water purifier having a composite filter, and to a water purifier having a composite filter, the water purifier enabling the inflow of raw water, the discharge of second purified water, the inflow of external treating water, the discharge of third purified water and the discharge of residential water so as to be capable of implementing an additional function using an external treatment member when raw water passes through a composite filter.
A cold water tank for a direct water purifier is provided. The cold water tank for a direct water purifier may comprise: a tank housing having an internal space and having a height in the longitudinal direction at least four times greater than the maximum width in the lateral direction, and disposed in the longitudinal direction so as to introduce a fluid from the upper side and discharge the fluid to the lower side; an evaporator disposed in the internal space so as to guide movement of a refrigerant for cooling the fluid; a connection part disposed under the tank housing to convert the direction of the fluid moving downward to an upper side; a cold water pipe having a lower end connected to the connection part and extending so as to guide the cooled fluid to an upper side of the internal space, and disposed in the longitudinal direction in the internal space; and a cold water outlet formed at the upper end of the tank housing and connected to the upper end of the cold water pipe to discharge the fluid to the outside of the tank housing.
A bidet may include: a housing provided with a water inflow channel and a water discharge channel; a fluid channel switching member in which a first fluid channel that provides a path allowing a washing liquid introduced from the water inflow channel to flow therethrough and a second fluid channel that does not communicate with the first fluid channel are formed, wherein the switching member may be selectively placed in any one of a first water discharge state in which the water inflow channel communicates with the first fluid channel and a second water discharge state in which the water inflow channel communicates with the second fluid channel; a case which supports the fluid channel switching member and is disposed in the housing; and a nozzle having one end extending to be exposed out of the case and the other end disposed inside the case to communicate with the first fluid channel.
E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
B05B 1/14 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage avec des filtres placés dans ou à l'extérieur de l'orifice de sortie
B05B 1/16 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage avec des filtres placés dans ou à l'extérieur de l'orifice de sortie comportant des sorties de section réglable
B05B 13/02 - Moyens pour supporter l'ouvrage; Disposition ou assemblage des têtes de pulvérisation; Adaptation ou disposition des moyens pour entraîner des pièces
An electric range comprises: an inverter unit for outputting high frequency power by switching direct current power according to a switching signal to be inputted; a heating unit including a working coil for performing induction heating by means of the high frequency power; a measurement unit for measuring the output of the induction heating; a control unit; and an output unit for outputting a processing result of the control unit. The control unit determines the frequency of the switching signal on the basis of target power to control the output of the working coil, identifies a frequency band of the switching signal with respect to a target container to be inductively heated, generates suitability evaluation information about the container on the basis of the identified frequency band and the output of the induction heating measured by means of the measurement unit, and then controls that the information is output through the output unit.
H05B 6/06 - Commande, p.ex. de la température, de la puissance
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
The present invention relates to an ice maker. Specifically, according to one embodiment of the present invention, an ice maker may be provided, comprising: a refrigerant pipe having formed therein a pipe flow path for a refrigerant to flow through; a finger protruding from the refrigerant pipe and having formed therein a finger space that communicates with the pipe flow path for the refrigerant to flow through; a heater comprising a heating part provided in the refrigerant pipe to heat the finger, and an extension part extending from one end of the heating part to the outside of the refrigerant pipe; a heater holder that surrounds at least a portion of the extension part; and a sealing element for preventing the introduction of moisture through a gap between the outer circumferential surface of the extension part and the inner circumferential surface of the heater holder.
A channel assembly for a water purifier is disclosed. A channel assembly for a water purifier, according to an embodiment of the present invention, has channels, which are movement paths for influent raw water, integrally formed therein, enables various components and filters to be easily mounted, and applies a plurality of channel parts integrally formed without welding, so as to minimize the use of pipes, and simultaneously improves workability while shortening the assembly and replacement time of the filters and the respective components through the ensuring of an inner space.
The present invention provides an antibacterial filter, a method for manufacturing same, and an air purifier comprising same. Specifically, the antibacterial filter of the present invention contains a specific range of active copper particles bound to the surface of fibers, and thus can effectively prevent microorganisms, such as bacteria, fungi, and viruses, harmful to the human body from proliferating on or contaminating the filter surface, and further improve antibacterial performance and sustained antibacterial performance. Furthermore, when the antimicrobial filter is applied to an air purifier, it is possible to supply purified air and, at the same time, further improve the durability and lifetime characteristics of the filter.
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 39/16 - Autres substances filtrantes autoportantes en substance organique, p.ex. fibres synthétiques
C08J 3/22 - Formation de mélanges de polymères avec des additifs, p.ex. coloration en utilisant les techniques des charges mères
D01F 1/10 - Autres agents modifiant les propriétés de ces filaments
D01D 5/08 - Méthodes de filage à partir de masses en fusion
C23C 16/513 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c. à d. procédés de dépôt chimique en phase vapeur (CVD) caractérisé par le procédé de revêtement au moyen de décharges électriques utilisant des jets de plasma
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
The air purifier comprises: a body having an inlet through which air can be introduced; a blower which is accommodated inside the body and provides a blowing force for making the air flow; a filter for filtering the air that has been introduced into the body; a wind direction control unit for controlling the direction in which the filtered air that has passed through the filter is discharged; an operation module which is operated by a user and outputs a signal; and a control device for controlling the wind direction control unit according to the signal. The wind direction control unit comprises: a wind direction control member configured to be able to rotate, with respect to the body, around a rotational axis extending in the horizontal direction; a motor for providing a driving force for rotating the wind direction control member; a driving gear rotated by the driving force provided by the motor; and a driven gear rotated by the driving gear. The control device controls the motor, if the driving gear stops while rotating, so that the driving gear rotates in reverse for a preset angle and then stop.
The present invention relates to a bidet wherein a contamination prevention water film is formed to prevent contamination of a cleaning nozzle part. The bidet according to the present invention comprises: a body part seated on the edge of a toilet in which a ceramic bowl for receiving a user's excreta is formed; a toilet seat provided at the body part and forming a seating surface on which the user is seated; a cleaning nozzle part provided in the body part and spraying washing water for washing the user's body; a contamination prevention module provided in the body part and including an outlet for discharging contamination prevention water for preventing contamination of the cleaning nozzle part; and a control part for controlling the operation of the contamination prevention module, wherein: the outlet of the contamination prevention module is formed by opening the surface of the body part at a position spaced upward from the cleaning nozzle part; and the contamination prevention water, discharged from the outlet into the pottery of the toilet, is discharged onto the front surface of the cleaning nozzle part to form a contamination prevention water film that is interposed between the user and the cleaning nozzle part.
The present invention relates to an air purifier and, more specifically, to an air purifier which allows more convenient filter management by introducing a filter support structure which allows a filter member that has been pulled out of a housing to be pushed back into the housing while simultaneously moving the filter member upward to form a seal with a latching part, the filter support structure comprising: a first body, which supports the filter member and has protruding parts on the bottom surface; and a second body, which is disposed below the first body and has recessed parts having, on one side, inclined surfaces that contact respective protruding parts.
F24F 8/108 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage utilisant des éléments filtrants secs
An air-cleaning filter according to the present invention comprises a non-woven fabric for dust collection and a non-woven fabric for deodorization having activated carbon particles combined therewith, wherein by adjusting the particle diameter and content of the activated carbon particles and laminating with a non-woven fabric coated with an absorber for other gases, a dust collecting function and a deodorizing function can be imparted at the same time while also creating a structure with a low differential pressure.
A filter holder comprises: a plurality of filter frames disposed such that at least some thereof are adjacent to each other; and a folding member which supports filter frames, from among the plurality of filter frames, adjacent to each other so as to be rotatable with respect to each other. The folding member comprises: a folding part which has a predetermined thickness and is flexible so as to be foldable by means of rotation of the adjacent filter frames with respect to each other; and a plurality of edge parts which are connected to the respective sides of the folding part with the folding part therebetween and rotate together with the adjacent filter frames, wherein when viewed from a cross-section of the folding member, the edge parts may have a greater thickness than the folding part.
F24F 8/108 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage utilisant des éléments filtrants secs
46.
HOT WATER GENERATION APPARATUS, WATER PURIFIER COMPRISING SAME, AND METHOD FOR CONTROLLING HOT WATER GENERATION APPARATUS
The present invention relates to a hot water generation apparatus and a water purifier comprising same and, more particularly, to a hot water generation apparatus and a water purifier comprising same, in which a collection space inside a case member is disposed above an accommodation space in which raw water is accommodated, and has an inclined surface having a predetermined angle of inclination, and a steam outlet through which steam can be discharged is disposed above the collection space, separately from a hot water outlet, so that steam is removed in advance through the steam outlet along the inclined surface before hot water is discharged to the outside. Therefore, since hot water free of steam is discharged and a regular flow of hot water is formed in a straight line along the direction of gravity, user safety is enhanced, aesthetics are improved, and the best user experience can be provided.
An air filter comprises: a first filter frame in which a plurality of first chambers are formed; a second filter frame in which a plurality of second chambers are formed and which is arranged at the rear of the first filter frame; and a filter material which is accommodated in the plurality of first chambers and the plurality of second chambers to filter air, wherein the first filter frame and the second filter frame may be arranged so that, when seen from the front, the center of each of the plurality of second chambers is out of line with the center of each of the plurality of first chambers, in the vertical direction.
F24F 8/108 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage utilisant des éléments filtrants secs
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 46/42 - Equipement auxiliaire ou son utilisation
The present invention relates to a cold-water generating apparatus and a water purifier comprising same, in which: by arranging a block member to surround the outer circumferential surface of a flow path member through which fluid flows, and cooling the block member so that the fluid is cooled, thereby sufficiently lowering the temperature at which the fluid is cooled; and by arranging cooling passages respectively in a plurality of zones provided in the block member and thermally separated from one another, providing a connection pipe to allow the fluid to sequentially flow through the cooling passages, and preventing heat exchange from occurring between the fluid introduced through the connection pipe and the fluid discharged therefrom, the maximum amount of cold water can be secured, thereby improving user satisfaction.
B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
H01L 35/28 - DISPOSITIFS À SEMI-CONDUCTEURS; DISPOSITIFS ÉLECTRIQUES À L'ÉTAT SOLIDE NON PRÉVUS AILLEURS - Détails fonctionnant exclusivement par effet Peltier ou effet Seebeck
The present invention relates to an electro-deionization water treatment apparatus. The electro-deionization water treatment apparatus according to the present invention comprises: an electro-deionization unit for adsorbing ions in a source water during purified water extraction and desorbing the adsorbed ions during a reclaiming process; a reclaimed water producing unit comprising a storage part, for storing purified water filtered by the electro-deionization unit, and an antiscalant supply part, supported on the storage part and equipped with an antiscalant, and for producing reclaimed water by dissolving the antiscalant in the purified water stored in the storage part; and a control unit for controlling the electro-deionization unit. The control unit controls a valve for forming a flow path enabling the reclaimed water to flow into the electro-deionization unit during the reclaiming process of the electro-deionization unit.
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p.ex. par électro-osmose, électrodialyse, électrophorèse
C02F 5/14 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p.ex. par addition d'agents séquestrants en utilisant des substances organiques contenant du phosphore
C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
This water purifier comprises: a filter module for filtering raw water and providing clean water; a fitting valve module which is separably coupled to the filter module and provides at least one of a flow path for the flow of the raw water supplied to the filter module, and a flow path for the flow of the clean water discharged from the filter module; and a frame comprising a valve support for movably supporting the fitting valve module, wherein the fitting valve module is selectively placed in a separated state in which the fitting valve module is moved away from the filter module and separated therefrom, or a coupled state in which the fitting valve module is moved towards the filter module and coupled thereto.
The present invention provides a hot water supply device comprising: a water purification filter which purifies raw water; a heating unit into which purified water that has been filtered in the water purification filter flows, and which generates pre-heated water by heating the purified water to a first pre-heating temperature, or generates hot water by heating the purified water or reserve water, which is stored pre-heated water, to a target temperature that is higher than the first pre-heating temperature; a pre-heating tank in which the pre-heated water is stored as reserve water; a flow switching unit which switches the direction of the flow between the heating unit and the pre-heating tank; and a control unit which controls the heating unit and the flow switching unit.
F24H 1/40 - Appareils de chauffage de l'eau autres qu'instantanés ou à accumulation, p.ex. chauffe-eau pour chauffage central avec un ou plusieurs tubes d'eau
B67D 3/00 - Appareils ou dispositifs pour commander le débit du liquide à distribuer par gravité à partir des récipients de stockage
F24H 9/20 - Disposition ou montage des dispositifs de commande ou de sécurité
F24H 9/00 - APPAREILS DE CHAUFFAGE DE FLUIDES, p.ex. DE L'AIR OU DE L'EAU, COMPORTANT DES MOYENS DE PRODUCTION DE CHALEUR, p.ex. DES POMPES À CHALEUR, EN GÉNÉRAL - Parties constitutives
52.
RUNNING-WATER-TYPE EVAPORATOR, AND ICE-MAKING DEVICE AND WATER PURIFICATION DEVICE COMPRISING SAME
The present invention relates to a running-water-type evaporator, and an ice-making device and a water purification device comprising same, and to a running-water-type evaporator, and an ice-making device and a water purification device comprising same, the evaporator uniformly transferring, to ice, heat supplied through high-temperature fluid during ice separation, so as to enable the ice to be easily separated without using separate ice-separating water, and thus minimizes melting of the ice during ice separation, and circulating ice-making water in a state in which the ice-making water flows only toward the outer sides of a pair of outer plate members, and thus a degradation in the cleanliness of the ice-making water can be prevented.
F25C 1/142 - Production de glace par congélation de l'eau des surfaces refroidies, p.ex. pour former des plaques pour produire des couches minces qui seront dégagées par raclage ou clivage, p.ex. sous forme de flocons des parois extérieures des corps refroidis
F25C 5/10 - Appareils pour concasser, enlever ou recueillir la glace sans utiliser de scies en chauffant les corps en contact avec la glace en utilisant un fluide chauffé par le frigorigène
F28D 3/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source d
B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
53.
VENTILATED MATTRESS AND BED COMPRISING VENTILATED MATTRESS
The present invention relates to a ventilated mattress and a bed comprising the ventilated mattress, which minimize the leakage of external air, having flowed in from the outside, through a portion other than ventilation holes, and thus have improved ventilation performance.
Disclosed are a power conversion device for an electric range, and a control method thereof. The control method according to one embodiment of the present invention comprises: receiving a user's selection of the number of outputs through an interface unit, and determining the resonance frequency from the number of outputs and an object to be heated; comparing a rectified voltage and the voltage at both ends of a switching element, and generating a switching timing reference signal; and determining a delay time according to the difference between the resonance frequency and the frequency of the switching timing reference signal, and outputting a switching control signal that turns on after the delay time has passed since the falling edge of the switching timing reference signal.
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
A water purifier comprises: a filter module, which includes a plurality of filters for filtering raw water to provide purified water, and a filter connector having a filter connection passage that allows the plurality of filters to communicate with each other; and a filter housing having an open top, and providing a filter accommodation space in which the filter module is accommodated, wherein the filter housing includes a filter fixing piece which is separably fastened to one side of the filter connector and which provides a flow path for supplying the raw water to the filter module or discharging, to the outside of the filter housing, the purified water provided from the filter module, and the distance between the filter connector and the inner wall of the filter housing facing the other side of the filter connector can be greater than the overlapping length of the filter connector and the filter fixing piece in a state in which the filter module accommodated in the filter accommodation space and the filter fixing piece are fastened.
A water purifier for providing purified water by purifying water comprises: a water purification tank for accommodating the purified water; and an outlet for discharging the purified water to the outside of the water purifier, wherein the purified water tank may include: a tank main body providing an accommodation space for accommodating the purified water; a discharge buffer part having an inlet communicating with the accommodation space so that the purified water of the accommodation space can be introduced therein, and extending in the vertical direction; a water outlet tube including an insertion part extending downwardly from the inside of the discharge buffer part so as to discharge the purified water to the outlet through a discharge flow path; and a gasket extending from the insertion part to an inner circumferential surface of the discharge buffer part so as to reduce sloshing of the purified water in the discharge buffer part.
A water purifier may comprise: a filter which filters raw water and provides purified water; an outlet for the purified water to be discharged to the outside; a plurality of water pipes, providing a flowable space for the purified water to flow therein; a flow path module including a body portion supporting the plurality of water pipes; and a tubing assembly which is separably connected to the plurality of water pipes, and which selectively opens/closes at least a portion of the plurality of water pipes when connected to the plurality of water pipes. The tubing assembly is connected to the filter at one side thereof, and is connected to the flow path module at the other side thereof, and the flow path module receives, via the tubing assembly, the purified water filtered by the filter, and the flow path module is placed above the tubing assembly, and when viewed from above, is disposed between the filter and the outlet and overlapped with at least a portion of the tubing assembly, and may be disposed without overlapping with the filter.
The present invention relates to a cold-water making apparatus and a water purifier including same. Any one of a water inlet port, which is in communication with a water inlet flow path member so that incoming water can be introduced into a case member, and a water outlet port, which is in communication with a water outlet flow path member so that outflowing water can be discharged, is arranged adjacent to a heat transfer wall of the case, and thus, storage water in the case member flows while directly contacting the inner surface of the heat transfer wall. Thus, the cooling performance of the cold-water making apparatus can be improved, and at the same time, the storage water may sufficiently flow without remaining in the case member, thereby improving the cleanliness of the outflowing water.
Provided is a tank having an integrated insulation structure, comprising: a tank body having an accommodating space formed therein; a foaming case surrounding the outer peripheral surface of the tank body; and a foamed insulation material formed by a foaming agent expanding after being introduced into a space between the outer peripheral surface of the tank body and the foaming case, wherein the foamed insulation material is integrated with the tank body and the foaming case through foaming, the foaming case includes a plurality of parts surrounding the tank body, and at least some of the plurality of parts having a structure manufactured in a planar figure shape to be foldable thereafter so as to correspond to the exterior of the tank body.
B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
B67D 1/00 - Appareils ou dispositifs pour débiter des boissons à la pression
B29C 45/00 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet
B29L 31/34 - Appareils électriques, p.ex. bougies ou leurs parties constitutives
The present invention provides a water-purifying apparatus comprising: a reverse osmosis filter (110) for filtering raw water in a reverse osmosis type, the reverse osmosis filter (110) being divided into a filtering side (112a) and a non-filtering side (112b) with reference to a built-in reverse osmosis membrane (111); a pump unit (120) provided on a raw-water line (130) connected to the front-end side of the reverse osmosis filter (110) so as to move raw water toward the non-filtering side (112b); a purified-water discharging line (140) connected to the filtering side (112a) of the reverse osmosis filter (110) such that filtered purified-water is discharged therethrough; a purified-water extracting valve (142) provided on the purified-water discharging line (140) so as to open/close the purified-water discharging line (140); a domestic-water discharging line (150) connected to the non-filtering side (112b) of the reverse osmosis filter (110) so as to discharge unfiltered domestic water from the reserve osmosis filter (110); a domestic-water discharging valve (152) provided on the domestic-water discharging line (150) so as to open/close the domestic water-discharging line (150); and a control unit (160) for controlling operations of the pump unit (120) and the domestic-water discharging valve (152). The control unit (160) closes the domestic-water discharging valve (152) in a transient state, until the pressure difference between the front-end side of the pump unit (120) and the rear-end side thereof reaches a normal state since closure of the purified-water extracting valve (142) and initial operation of the pump unit (120).
A filter frame comprises a support supporting a filter member for filtering air, and the support comprises a first support and a second support which are connected so as to rotate about one another. The first support and second support each comprises: a body part comprising a first vertical member extending in the vertical direction, a horizontal member having one end connected to be perpendicular to the first vertical member, and a second vertical member connected to the other end of the horizontal member and extending in the vertical direction; a cylindrical shaft part connected to the first vertical member at a position between the upper end portion and lower end portion of the first vertical member, and extending in the vertical direction; a rotating part connected to the second vertical member at a position between the upper end part and lower end part of the second vertical member and formed so as to surround at least a part of the shaft part; a latching part provided on the first vertical member and/or the shaft part; and an interlocking part provided on the second vertical member and/or the rotating part and formed so as to interlock with and be fixed to the latching part, wherein the rotation part of the second support can be rotatably coupled to the shaft part of the first support.
A water purifier comprises: a case forming an exterior thereof and having a plurality of components provided therein; a cover mounted to the case to be openable/closeable; a support frame mounted in the case and having at least one mounting part; a filter module detachably mounted to the case through the at least one mounting part to filter and purify introduced raw water; a first flow path module having at least one flow path through which raw water flows and detachably mounted to the case between the case and the support frame to fix the filter module in the case; a second flow path module having at least one flow path formed therein, through which purified water flows, to be connected to the components and the filter module, and detachably mounted to the case through the at least one mounting part; and a faucet module mounted to the case to discharge purified water which has been filtered and purified through the components.
The present invention provides a water-purifying apparatus comprising: a reverse osmosis filter (110) for filtering raw water through a reverse osmosis process, the reverse osmosis filter (110) being divided into a filtering side (112a) and a non-filtering side (112b) with respect to a built-in reverse osmosis membrane (111); a pump unit (120) which is provided on a raw water line (130) connected to the front end side of the reverse osmosis filter (110) and moves the raw water toward the non-filtering side (112b); a purified-water discharging line (140) which is connected to the filtering side (112a) of the reverse osmosis filter (110) and through which the filtered purified-water is extracted; a purified-water discharging valve (142) which is provided on the purified-water discharging line (140) and opens and closes the purified-water discharging line (140); a circulation line (150) which is provided with a TDS sensor (152), and has the front end connected to the non-filtering side (112b) of the reverse osmosis filter (110) and the rear end connected to the front end side of the pump unit (120) on the raw water line (130); a domestic water discharging line (160) which is branched from the circulation line (150) and discharges domestic water to the outside; a domestic water discharging valve (162) which is provided on the domestic water discharging line (160) and opens and closes the domestic water discharging line (160); and a control unit (170) for controlling the operations of the pump unit (120), the purified-water discharging valve (142), and the domestic water discharging valve (162). When the TDS value of the domestic water moving through the circulation line (150) reaches a threshold value, the control unit (170) closes the purified-water discharging valve (142) and switches from a purified-water extraction-enabled state to a purified-water extraction-disabled state. The domestic water discharging valve (162) is opened in the purified-water extraction-disabled state to move the domestic water to the domestic water discharging line (160).
A composite filter comprises: a filter unit, which filters air and includes a filter member provided with multiple filter parts having side surfaces connected to each other such that the filter parts are rotatable relative to each other; at least one filter module disposed in parallel to at least one of the multiple filter parts; and a bracket for supporting together the filter module and filter parts arranged adjacent to each other among the multiple filter parts, the bracket being configured such that the filter parts arranged adjacent to each other are rotatable relative to each other, wherein the bracket includes: a folding part selectively folded according to relative rotation of the filter parts arranged adjacent to each other; and multiple attachment parts connected to the folding part in a state where the folding part is interposed therebetween, and attached to side surfaces of the filter parts arranged adjacent to each other, respectively, the side surfaces being arranged side by side, the folding part and the attachment part are integrally provided and formed of a flexible material, and the attachment part may extend up to adjacent side surfaces of the filter modules so as to seal a gap between the filter unit and the filter module which are arranged side by side.
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 46/42 - Equipement auxiliaire ou son utilisation
B01D 39/14 - Autres substances filtrantes autoportantes
F24F 8/10 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage
A filter unit comprises: a frame which forms the exterior thereof in a form of encompassing an opening enabling air to flow therethrough, and which has a collecting surface and another surface that is formed on the side opposite to the collecting surface; and a filter member which is formed in the opening and which filters out foreign substances included in the flowing air, wherein folding grooves are formed on the other surface of the frame, and the folding grooves can be respectively formed at at least two points of the frame so that, when external force is applied toward the collecting surface from the other surface of the frame, a portion of the frame divided with respect to the folding groove rotates relative to another portion thereof so that a portion of the collecting surface approaches the other portion thereof, and thus the frame can be folded.
The present invention relates to an air purifier. Specifically, an embodiment of the present invention may provide an air filter comprising: a filter member that includes a plurality of vertical wrinkles extending vertically and a plurality of filtration regions having side surfaces rotatably connected to each other; and a frame that has a plurality of support parts for supporting the plurality of filtration regions, wherein grooves having shapes corresponding to either the upper edges or the lower edges of the filtration regions are formed in the support parts, and at least some of the upper edges or the lower edges of the filtration regions are inserted into the grooves so that the filtration regions are supported by the support parts.
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 46/42 - Equipement auxiliaire ou son utilisation
The present invention relates to a bidet which detects a user's seating by detecting that a sensor unit is pressed or a pressed state is released according to a change in pressure applied to a seat portion, and supplies DC power only in a state in which seating is detected, and provides a bidet in which the durability of the sensor unit is improved by preventing moisture from entering the sensor unit that detects the user's seating through the configuration of a plurality of waterproof walls of a waterproof unit.
E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
H02P 1/18 - Dispositions de démarrage de moteurs électriques ou de convertisseurs dynamo-électriques pour faire démarrer des machines dynamo- électriques ou des convertisseurs dynamo-électriques pour faire démarrer individuellement un moteur à courant continu
H02J 1/10 - Fonctionnement de sources à courant continu en parallèle
The prevent invention relates to a bidet comprising: a bidet body part (100) provided at a toilet seat (10); an operating part (300) into which a command for operation of the bidet body part (100) is inputted; and a power supply part (700) supplying power for operation of the operating part (300) and the bidet body part (100), wherein the operating part (300) includes: an outer housing (310) having a first space (311) formed therein; and a cover (320) which covers the opening of the outer housing (310) and which is detachably coupled to the outer housing (310), and the power supply part (700) includes: an inner housing (710), which is provided in the first space (311) of the outer housing (310), has, therein, a second space (711) that is smaller than the first space (311), and has a first guide member (712) slantly formed on one side thereof; a battery cartridge (720), which is provided in the second space (711) of the inner housing (710), has, on the outer surface thereof, a second guide member (721) coupled to the first guide member (712), and is exposed to the outside with respect to the inner housing (710) according to the second guide member (721) position relative to the first guide member (712); and a battery provided in the battery cartridge (720).
E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
H01M 50/10 - Boîtiers, fourreaux ou enveloppes primaires d’une seule cellule ou d’une seule batterie
H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports
69.
THERMOELECTRIC COOLING DEVICE AND COLD WATER GENERATOR HAVING SAME
Provided is a thermoelectric cooling device comprising: a thermoelectric module for cooling by applying electricity; a heat sink having a body, which has on one side a contact surface coming into contact with a heating side of the thermoelectric module, and a plurality of heat dissipation fins, which are formed on the other side of the body, and emitting the heat transferred from the heating side of the thermoelectric module; a heat pipe coupled to a mounting groove which is formed on the contact surface of the heat sink, and for transferring heat by means of a working fluid stored therein; and a cooling fan for forming the airflow to the heat sink, wherein the heat pipe comprises a plurality of corner-extension heat pipes extending to a corner area of the heat sink from the central part of the heat sink on which the thermoelectric module is installed, and the shape of the mounting groove corresponds to the shape of the corner-extension heat pipes.
F25B 21/02 - Machines, installations ou systèmes utilisant des effets électriques ou magnétiques utilisant l'effet Nernst-Ettinghausen
F25D 31/00 - Autres appareils de refroidissement ou de congélation
F25D 15/00 - Dispositifs associés à des machines frigorifiques, non couverts par les groupes ou , p.ex. les dispositifs mobiles non autonomes
F25D 23/00 - Caractéristiques générales de structure
F28D 15/02 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p.ex. tubes caloporteurs
F28F 21/08 - Structure des appareils échangeurs de chaleur caractérisée par l'emploi de matériaux spécifiés de métal
F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes
70.
POWER CONVERSION DEVICE, ELECTRIC RANGE INCLUDING SAME, AND CONTROL METHOD THEREFOR
Disclosed are a power conversion device, an electric range including same, and a control method therefor. The electric range of the present invention comprises: a plate; a working coil; an interface unit; a voltage providing unit for providing a rectified voltage to the working coil; a first switching element; a second switching element connected in parallel with the first switching element; and a control unit, wherein the control unit determines a driving signal for driving at least one of the first switching element and the second switching element, according to the temperatures of the first switching element and the second switching element, and outputs same to the first switching element and the second switching element, and when the rectified voltage is greater than or equal to a predetermined level, the control unit provides the first switching element and the second switching element with driving signals for driving the first switching element and the second switching element, respectively, and when the rectified voltage is less than the level, the control unit transmits a driving signal to a switching element having a lower temperature among the first switching element and the second switching element, and provides an off control signal to the switching element having a higher temperature.
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
The present invention provides an electric stove having a single free-zone burner, the electric stove comprising: a controller which outputs a first output signal comprising a first output level signal and a first synchronization signal, and a second output signal comprising a second output level signal and a second synchronization signal; a first inverter which successively receives the first output signal and second synchronization signal, and outputs first high-frequency power to a first working coil; and a second inverter which successively receives the first synchronization signal and second output signal, and outputs second high-frequency power to a second working coil, wherein the first inverter and second inverter simultaneously output first high-frequency power and second high-frequency power when the first synchronization signal and second synchronization signal are both received.
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
The present invention relates to a water purifier with an ice-maker and, more particularly, to a water purifier with an ice-maker, wherein a guide member for guiding ice may stably guide ice separated while moving together with a tray member, and the guide member does not interfere with a purified water storage part even in a case where the tray member rotates, so that the purifier can increase the capacity of the purified water storage part and thus can improve user convenience.
Provided is a water purifier comprising: a filter unit which has a reverse osmosis membrane filter in order to generate purified water; a supply valve which opens/closes so that water is supplied to the reverse osmosis membrane filter; an instantaneous heating device which is provided with an inflow port supplied with purified water that has been filtered in the filter unit, and an outflow port having the purified water heated and discharged therefrom, and which heats the purified water entering through the inflow port and flowing to the outflow port, so that hot water is discharged through the outflow port; an extraction member which is provided for extracting the hot water discharged from the instantaneous heating device; a supply pump which operates in order to supply purified water to the inflow port of the instantaneous heating device; a domestic water drain line from which domestic water which has not been filtered by the reverse osmosis membrane filter is discharged; a hot water drain line from which drained water drained from the instantaneous heating device is drained; a hot water drain valve which is provided in the hot water drain line so as to open/close the hot water drain line; and a control unit which controls the opening/closing of respective flow channels of the hot water drain line and the domestic water drain line so that, among a hot water draining process through the hot water drain line, and a domestic water draining process through the domestic water drain line, the hot water draining process is carried out first.
Provided is an ice-making water purifier comprising: a water tank unit for storing purified water; an instantaneous heating device for heating purified water flowing into a water inlet to flow to a water outlet; an extraction member for extracting hot water discharged from the instantaneous heating device; an ice-making unit for receiving purified water from the water tank unit to produce ice; a supply pump configured to operate to supply purified water from the water tank unit to the instantaneous heating device and the ice-making unit by using pressure; an ice-making unit water inlet channel branched from a channel connecting the supply pump and the instantaneous heating device, so as to be connected to the ice-making unit; an ice-making water supply valve provided in the ice-making unit water inlet channel and configured to be opened to supply purified water from the water tank unit to the ice-making unit; a flow rate sensor installed upstream of a point at which the ice-making unit water inlet channel is branched; and a control unit for controlling the driving of the supply pump and the opening and closing of the ice-making water supply valve such that purified water corresponding to a predetermined supply amount of ice-making water is supplied to the ice-making unit on the basis of the flow rate value measured by the flow rate sensor, wherein the control unit controls the opening and closing of the channel such that purified water is preferentially supplied to the instantaneous heating device among the instantaneous heating device and the ice-making unit.
Provided is a humidifier comprising: a housing including a suction port and a discharge port; a water container installed in the housing and having an opening/closing valve; a water tank unit provided with a water tank for accommodating water discharged from the water container; a humidifying member that performs humidification by using the water accommodated in the water tank; a blower unit for providing air-blowing force such that the air introduced through the suction port can flow to the discharge port through an air flow path unit formed between the suction port and the discharge port; a water feed adjusting member installed on the water tank unit so as to be movable between an opening position for opening the opening/closing valve and a closing position for closing the opening/closing valve; a water feed operating member for moving the water feed adjusting member; and a controller for controlling an operation of the water feed operating member, wherein the water feed adjusting member includes a space forming member having an opening formed therein, the opening guiding the water discharged from an outlet of the opening/closing valve to the water tank unit, and the space forming member includes a confinement space that may confine the water discharged from the outlet when the housing is inclined at a certain angle or greater.
F24F 6/04 - Humidification de l'air par évaporation d'eau dans l'air en utilisant des éléments humides fixes non chauffés
F24F 8/10 - Traitement, p.ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p.ex. par filtrage
The present invention provides a humidification module comprising: a supply water tank (710) in which humidification water is stored; a flow path switching part (760) which receives the humidification water; a first humidification flow path (751) which is connected between the supply water tank (710) and the flow path switching part (760), wherein the humidification water is heated through a humidification water heater (730) connected to the first humidification flow path (751) and is supplied to the flow path switching part (760); a second humidification flow path (752) which is connected in parallel with the first humidification flow path (751) between the supply water tank (710) and the flow path switching part (760) and which supplies the humidification water to the flow path switching part (760); a humidification filter unit (729) which receives the humidification water from the supply water tank (710) and generates humidified air by supplying moisture contained in the humidification water to air passing through the humidification filter unit (729); and a control part (740) which controls the operations of the humidification water heater (730) and the flow path switching part (760) and controls the temperature of the humidification water supplied to the humidification filter unit (729) by adjusting the supply amount of the humidification water flowing in from the first humidification flow path (751) and the second humidification flow path (752).
D06F 73/00 - Appareils pour le lissage ou l'élimination des faux plis des vêtements ou d'autres articles textiles par formeurs, supports, tendeurs ou cadres intérieurs avec application de chaleur ou de vapeur
F24F 6/02 - Humidification de l'air par évaporation d'eau dans l'air
F24F 11/00 - Aménagements de commande ou de sécurité
D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
D06F 58/20 - Sèche-linge à usage domestique - Parties constitutives des sèche-linge à usage domestique
The present invention provides a multifunctional storage system comprising: a storage chamber (180); a circulation flow path (400) disposed at a rear portion of the storage chamber (180) and communicating with the storage chamber (180) at an inlet-side end thereof and an outlet-side end thereof so as to have circulating air flow therethrough; and a flow path inlet (300) for introducing the circulating air into the circulation flow path (400), wherein the flow path inlet (300) is located between the storage chamber (180) and the circulation flow path (400) and communicates with the inlet-side end of the circulation flow path (400).
F24F 11/00 - Aménagements de commande ou de sécurité
D06F 73/02 - Appareils pour le lissage ou l'élimination des faux plis des vêtements ou d'autres articles textiles par formeurs, supports, tendeurs ou cadres intérieurs avec application de chaleur ou de vapeur avec une ou plusieurs chambres de traitement
Disclosed is a condenser for a water purifier, comprising: a pipe provided with a plurality of bending parts which are disposed so as to be vertically overlapping with one another; cooling wires provided on the upper and lower surfaces of the plurality of bending parts; and fixing members for fixing the cooling wires, wherein the cooling wires that are provided on the surfaces, facing each other, of the plurality of bending parts are disposed so as to alternate with each other.
F28D 1/047 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source d avec des canalisations d'échange de chaleur immergées dans la masse du fluide avec canalisations tubulaires les canalisations étant courbées, p.ex. en serpentin ou en zigzag
F28F 1/12 - Eléments tubulaires ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p.ex. avec des ailettes, avec des saillies, avec des évidements ces moyens étant uniquement à l'extérieur de l'élément tubulaire
B67D 1/08 - Appareils ou dispositifs pour débiter des boissons à la pression - Détails
79.
COOLING TANK, WATER PURIFIER HAVING SAME, AND COOLING TANK MANUFACTURING METHOD
Provided is a cooling tank comprising: a tank body in which a water accommodation space is formed; a foaming case for encompassing the outer peripheral surface of the tank body; and a foam insulating material formed by a foaming agent flowing into the foaming space between the outer peripheral surface of the tank body and the foaming case, and then foaming, wherein the foam insulating material is integrated with the tank body and the case through foaming, and the case has an air outlet through which air of the foaming space is discharged during a foaming process.
B29C 44/12 - Incorporation ou surmoulage de parties préformées, p.ex. des inserts ou des renforcements
B29C 44/02 - Moulage par pression interne engendrée dans la matière, p.ex. par gonflage ou par moussage pour la fabrication d'objets de longueur définie, c.à d. d'objets séparés
The present invention provides a composite filter assembly comprising: a filter housing provided with a first inlet port, a first outlet port, a second inlet port, and a second outlet port; a first filter unit accommodated in the filter housing and purifying water introduced through the first inlet port; a second filter unit accommodated in the filter housing to be positioned in the up-and-down direction with respect to the first filter unit, and purifying the water introduced through the second inlet port; and a flow path separating member for partitioning a flow path of the water flowing through the first filter unit and a flow path of the water flowing through the second filter unit. The filter housing includes a depression unit concavely formed from an end to the other end in the lengthwise direction of the filter housing, and the first inlet port and the first outlet port are formed in the depression unit. Purified water filtered by the first filter unit is discharged through the first outlet port, purified water filtered by the second filter unit is discharged through the second outlet port, and the first inlet port, the first outlet port, the second inlet port, and the second outlet port are formed to face in the same direction in the filter housing.
E03C 1/04 - Installations pour cuvettes spécialement adaptées aux lavabos ou baignoires
F24C 15/10 - Dessus, p.ex. plaques chauffantes; Rondelles ou anneaux
F24C 7/04 - Poêles ou fourneaux chauffés à l’électricité dans lesquels la chaleur est rayonnée directement par l'élément chauffant
G01M 3/18 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite en utilisant des moyens de détection électrique pour soupapes
F24C 7/08 - Disposition ou montage des dispositifs de commande ou de sécurité
Disclosed is a water purifier. A water purifier according to one example of the present invention includes: a filter unit including a reverse osmosis filter; a water outlet unit including a water outlet member connected to the filter; and a control unit for discharging water filtered by the filter unit to the outside through the water outlet member, wherein the reverse osmosis filter is provided with a reverse osmosis film that divides the reverse osmosis filter into a non-filtering side and a filtering side, and the control unit causes the filtering side to be flushed before the water filtered by the filter unit is discharged through the water outlet member, and can cause the non-filtering side to be flushed after the water filtered by the filter unit is discharged through the water outlet member.
Disclosed is a hot water discharging apparatus. A hot water discharging apparatus according to an embodiment of the present invention comprises: a water heater for heating water that has flowed into hot water, and discharging the hot water; and a hot water discharge unit that is connected to the water heater so that the hot water discharged from the water heater is discharged to the outside, wherein the water heater is provided with an outlet through which the hot water is discharged, the hot water discharge unit includes a hot water discharge member connected to the outside so that the hot water is discharged to the outside, and the water heater may be disposed so that the outlet is located higher than the hot water discharge-side end of the hot water discharge member.
A water purifier capable of stably discharging residual water from an extraction unit is disclosed. The water purifier (100) comprises: a filter unit (110) having a reverse osmosis membrane filter (113) for filtering incoming water; an extraction unit (160) for providing purified water filtered by the filter unit (110) to a user; and a residual water drainage unit (150) configured to drain, through the reverse osmosis membrane filter (113), residual water remaining in the extraction unit (160), by using an osmotic phenomenon of the reverse osmosis membrane filter (113) after completion of the extraction through the extraction unit (160).
Provided is a tube-shaped pleated filter member capable of reducing pressure differentials inside a filter body. The tube-shaped pleated filter member may comprise: a filter body having a tube shape such that a filter medium is pleated and is wound so as to extend in the longitudinal direction with reference to the central axis; and a support unit for retaining the shape of the filter body. The filter body may comprise outer pleated portions corresponding to the outside of the tube shape, among pleated parts of the filter medium, and inner pleated portions corresponding to the inside of the tube shape among same. An inner virtual line connecting corners of the inner pleated portions on a plane perpendicular to the central axis of the filter body may have the shape in which a unit wave shape recessed in the outward direction from the central axis of the filter body are repeated. Assuming, with regard to the unit wave shape formed by the inner virtual line, that the thickness of the filter body at a part having the maximum distance between the inner virtual line and the outer virtual line is a first thickness (T1), the first thickness (T1) may have a range defined by [equation 1] with regard to the diameter (D) of the outer virtual line. [Equation 1] D/15 ≤ T1 ≤ D/6
Provided is a cleaning course selection method. A cleaning course selection method, according to an embodiment of the present application, is a method for selecting a cleaning course consisting of one or more cleaning elements and any one sensibility element among one or more sensibility elements, wherein a cleaning weighting of the one or more cleaning elements is preset for each of the one or more sensibility elements. The method comprises: (a) a step in which a first cleaning course assigning module (110) assigns different first cleaning courses to the number of cases of combinations of the one or more cleaning elements, respectively; (b) a step in which a cleaning weighting applying module (120) applies the preset cleaning weighting to each of the one or more cleaning elements; (c) a step in which a sensibility weighting calculation module (130) calculates, with respect to the respective first cleaning courses, a sensibility weighting according to a preset method, by using the cleaning weighting of the one or more cleaning elements for each of the one or more sensibility elements; and (d) a step in which a second cleaning course selection module (140) selects a plurality of second cleaning courses according to a preset method, on the basis of the sensibility weighting calculated in step (c).
Disclosed is an air cleaner comprising: a housing (H) having a suction port (A1) formed therein so as to suction air, having a first discharge port (A51) formed therein so as to discharge air in a first direction, and having a second discharge port (A52) formed therein so as to discharge air in a second direction; an air-purifying filter (20) provided inside the housing (H) so as to filter air introduced from the suction port (A1); a blowing unit (30) for providing blowing power such that air introduced from the suction port (A1) flows to at least one of the first discharge port (A51) and the second discharge port (A52); and a channel switching member (200) for switching a discharge channel such that air supplied from the blowing unit (30) flows to at least one of the first discharge port (A51) and the second discharge port (A52). The channel switching member (200) comprises: an elevating member (210) having a first communication unit (216) that is open such that air supplied form the blowing unit (30) flows to a first discharge port-side channel (A3), and having a blocking unit (215) for blocking a flow thereof to a second discharge port-side channel (A4); and an opening/closing member (220) installed to be able to move such that at least a part of the first communication unit (216) is opened/closed. The first discharge port-side channel (A3) and the second discharge port-side channel (A4) are opened/closed by ascending/descending of the elevating member (210) and moving of the opening/closing member (220).
F24F 3/16 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par ozonisation
F24F 13/12 - Organes de réglage de l'écoulement d'air, p.ex. persiennes, grilles, volets ou plaques directrices mobiles, p.ex. registres à éléments coulissants
F16H 1/04 - Transmissions à engrenages pour transmettre un mouvement rotatif sans engrenages à mouvement orbital comportant uniquement deux organes engrenés
Provided is an air humidification and purification device comprising: a housing having a suction port and a discharge port; a blowing part which is provided inside the housing, and which provides blowing force so that air flowing in from the suction port flows to the discharge port; an air purification filter for filtering the air flowing in from the suction port; a water container provided inside the housing; a water tank unit for receiving water from the water container; a humidification member for performing humidification by using the water supplied to the water tank unit; an air flow path part which is formed between the suction port and the discharge port, and in which the air flowing in from the suction port flows; a flow path regulating member rotatably disposed in the air flow path part; and a driving part for providing rotating force to the flow path regulating member, wherein the water container has a water supply valve member that opens and closes so that the water accommodated therein can be discharged, the flow path regulating member includes: a rotary shaft part formed as the center of rotation; a body part rotating integrally with the rotary shaft part, and opening and closing at least a portion of the air flow path part; and a pressing part which rotates integrally with the rotary shaft part, and which can provide pressing force so that the water supply valve member opens, and when the flow path regulating member rotates, the flow direction of the air in the air flow path part is changed by means of the body part, and the water supply valve member opens and closes by means of the pressing part.
F24F 6/04 - Humidification de l'air par évaporation d'eau dans l'air en utilisant des éléments humides fixes non chauffés
F24F 3/16 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par ozonisation
F24F 11/00 - Aménagements de commande ou de sécurité
F24F 13/14 - Organes de réglage de l'écoulement d'air, p.ex. persiennes, grilles, volets ou plaques directrices mobiles, p.ex. registres à éléments basculants, p.ex. persiennes
A cold water production apparatus and method are provided. A cold water production apparatus according to one embodiment of the present invention can comprise: an apparatus body; a water tank which is provided in the apparatus body and which accommodates water flowing in from a water supply source; a cold water production pipe which is provided in the apparatus body so as to be connected to the water tank, and which allows the water accommodated in the water tank to flow thereto, move therein and then be discharged; and a cooling unit which is mounted on the outer surface of the apparatus body, and which cools the apparatus body so that the water accommodated in the water tank and the water flowing in the cold water production pipe is cooled. The apparatus body can have a tank insertion space having one open side so that at least a portion of the water tank is inserted therein. The water tank includes a tank main body and a tank lid, and the apparatus body and the water tank can comprise materials having a thermal conductivity of 10 W/(m·K) or higher at room temperature.
F25D 31/00 - Autres appareils de refroidissement ou de congélation
F25B 21/02 - Machines, installations ou systèmes utilisant des effets électriques ou magnétiques utilisant l'effet Nernst-Ettinghausen
F28D 7/02 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant enroulées en hélice
F28D 15/02 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p.ex. tubes caloporteurs
Provided is a bidet main body. A bidet main body according to an embodiment of the present application may have at least one of a drying nozzle or a cleaning nozzle moving in any one of a forward-downward direction or a rearward-upward direction installed on the inside, and the lower surface (111) of a cover (110) forming the outer shape may be flat.
E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
B05B 13/02 - Moyens pour supporter l'ouvrage; Disposition ou assemblage des têtes de pulvérisation; Adaptation ou disposition des moyens pour entraîner des pièces
E03D 11/00 - Autres éléments constitutifs de water-closets
Disclosed is a cold water manufacturing apparatus. A cold water manufacturing apparatus according to one embodiment of the present invention comprises: a cooling tank in which a heat transfer medium is stored; a cooling unit provided in the cooling tank; and a cold water generating unit which is provided in the cooling tank such that at least a portion of the cold water generating unit is immersed in the heat transfer medium, and in which water from a water supply source is introduced so as to flow, and is cooled by the heat transfer medium and the cooling unit to thereby become cold water and is then discharged, and which comprises a plurality of spirally wound cold water pipes, wherein the cooling unit may comprise a cooling plate of which at least a portion is immersed in the heat transfer medium and of which at least a portion is in contact with the cold water generating unit, so as to cool the heat transfer medium and the cold water generation unit together.
F25D 31/00 - Autres appareils de refroidissement ou de congélation
F28D 7/02 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant enroulées en hélice
F25B 21/02 - Machines, installations ou systèmes utilisant des effets électriques ou magnétiques utilisant l'effet Nernst-Ettinghausen
92.
ELECTRODE CATALYST LAYER CONSISTING OF PALLADIUM, IRIDIUM, AND TANTALUM, AND STERILIZED WATER-GENERATING MODULE COATED WITH ELECTRODE CATALYST
The present invention provides an electrode catalyst layer, wherein catalyst layers (112 and 122) to be coated on the outside of electrodes (110 and 120) used for generating sterilized water are formed to a predetermined thickness on the outside of the electrodes (110 and 120), and consist of iridium (Ir), palladium (Pd), and tantalum (Ta), such that the palladium (Pd) has a weight percentage of 10-30%, and the sum of the iridium (Ir) and tantalum (Ta) has a weight percentage of 70-90 wt%.
C02F 1/461 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse
C02F 1/467 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse par désinfection électrochimique
The present invention provides an air purifier comprising: a suction flow path (171) in which the air introduced from a suction port (170) flows; a flow path control member (150) of the suction port (170) in the suction flow path (171); and a housing (100), wherein the flow path control member (150) is installed in the flow path between the suction flow path (171) and a plurality of discharge ports (112, 122, and 132).
F24F 11/00 - Aménagements de commande ou de sécurité
F24F 11/70 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes
F24F 13/14 - Organes de réglage de l'écoulement d'air, p.ex. persiennes, grilles, volets ou plaques directrices mobiles, p.ex. registres à éléments basculants, p.ex. persiennes
F24F 3/16 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par ozonisation
F24F 6/04 - Humidification de l'air par évaporation d'eau dans l'air en utilisant des éléments humides fixes non chauffés
The present invention provides a multifunctional storage system, as a multifunctional storage system including a storage chamber (100) and a machine chamber (200) provided on one side of the storage chamber (100) to be in fluid communication with the storage chamber (100), comprising: a humidifying part provided with a circulation filter unit (212) and configured to generate natural humidified air by means of the circulation filter unit (212); a dehumidifying part (220) provided with a heat pump module and configured to generate dry air by means of the heat pump module; a clean filter unit (230) for purifying outside air; a first flow path (240) including therein the humidifying part and the dehumidifying part (220) so that the natural humidified air or dry air can flow therethrough; a second flow path (250) formed so that the outside air filtered by the clean filter unit (230) can flow therethrough; and a fan unit (260) for circulating air in one direction, wherein the first and second flow paths (240, 250) form separate flow paths that are formed to be closed independently, and the first and second flow paths (240, 250) are each formed to communicate with the fan unit (260).
Provided is a flow control valve having a drive-motor-waterproofing function. A flow control valve according to an embodiment of the present application is for transferring fluid, pumped by means of a water supply pump (P), to nozzle units (300) and a nozzle cleaning unit (800) for cleaning the nozzle units (300), and comprises: one or more housings (410, 420) in which fluid pumped by the water supply pump (P) is received; and one or more drive motors (430, 440), by the rotation of which communication areas between the one or more housings (410, 420) and each of the nozzle units (300) and the nozzle cleaning unit (800) are changed, wherein between the one or more housings (410, 420) and the one or more drive motors (430, 440), one or more sealing adapters (450, 460), which prevent pumped fluid from flowing into the one or more drive motors (430, 440), can be formed.
E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
B05B 9/04 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides, n'impliquant pas de mélange avec des gaz ou des vapeurs caractérisés par les moyens d'alimentation en liquide ou en autre matériau fluide comportant une pompe
B05B 15/555 - Aménagements pour le nettoyage; Aménagements pour empêcher les dépôts, le séchage ou un blocage; Aménagements pour détecter une évacuation incorrecte en raison de la présence d’un corps étranger en utilisant des fluides nettoyants délivrés par des buses de nettoyage
F16K 31/04 - Moyens de fonctionnement; Dispositifs de retour à la position de repos magnétiques utilisant un moteur
F16K 51/00 - Autres détails non particuliers aux types de soupapes ou clapets ou autres appareils d'obturation
96.
HOT WATER TANK FOR BIDET AND BIDET DEVICE COMPRISING SAME
The present invention relates to a hot water tank for a bidet and a bidet device comprising same. To this end, the present invention provides a hot water tank for a bidet and a bidet device comprising same, the hot water tank comprising: a tank body which has a space formed therein to receive water and includes an inclination surface formed by a part of the upper side inclined downward; a heat generation part which is inserted into and positioned at the inside of the tank body; and a bimetal positioned on the inclination surface.
The present invention relates to a multi-functional storage system including a storage compartment (100) and a machine compartment (200) provided at one side of the storage compartment (100), and provides a multi-functional storage system including doors (600) provided at the foresides of the storage compartment (100) and the machine compartment (200), wherein the machine compartment (200) includes: an exhaust port (250) and an intake port (210) that communicates with external air; and a fan unit (230) for suctioning external air through the intake port (210) and discharging same to the exhaust port (250), and the fan unit (230) is operated so as to dry the inner sides of the doors (600), in a state in which the doors (600) are closed and the intake port (210) and the exhaust port (250) are open.
D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
D06F 73/00 - Appareils pour le lissage ou l'élimination des faux plis des vêtements ou d'autres articles textiles par formeurs, supports, tendeurs ou cadres intérieurs avec application de chaleur ou de vapeur
98.
AIR PURIFIER COMPRISING BIDIRECTIONAL DISCHARGE CHANNELS AND METHOD FOR CONTROLLING SAME
An air purifier and a method for controlling same are disclosed. More particularly, disclosed are an air purifier comprising a plurality of air purifying modules (10) and a method for controlling same, an air purifying module (10) comprising: a blower fan (100); a channel division part (200) having the blower fan (100) rotatably mounted thereon; a channel part (300) comprising a first channel portion (310) which is positioned on one side of the channel division part (200) and a second channel portion (320) which is positioned on the other side opposite from the one side of the channel division part (200) with respect to the blower fan (100); and a housing (400) accommodating therein the blower fan (100), the channel division part (200) and a channel accommodation part (300). The first channel portion (310) comprises a first channel opening and closing portion (312) on one side facing the blower fan (100). The second channel portion (320) comprises a second channel opening and closing portion (322) on one side facing the blower fan (100). The housing (400) comprises a first opening portion (410), positioned on one side thereof and opening such that the first channel portion (310) and the outer side of the housing (400) are fluid-connected, and a second opening portion (420) positioned on the other side thereof and opening such that the second channel portion (320) and the outer side of the housing (400) are fluid-connected. The first channel opening and closing portion (312) and the second channel opening and closing portion (322) of each of the plurality of air purifying modules (10) are operated independently.
F24F 11/77 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de l’apport en air traité, p.ex. commande de la pression pour la commande du débit d'air ou de la vitesse de l’air en commandant la vitesse de rotation des ventilateurs
F24F 11/65 - Traitement électronique pour la sélection d'un mode de fonctionnement
F24F 3/16 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par ozonisation
F24F 13/10 - Organes de réglage de l'écoulement d'air, p.ex. persiennes, grilles, volets ou plaques directrices mobiles, p.ex. registres
Disclosed are an air purifying apparatus and a method for controlling same. More specifically, disclosed are an air purifying apparatus and a method for controlling same, the air purifying apparatus comprising: a fan (100) for discharging air; a sensor unit (200); and a control unit (300) for controlling rotation of the fan (100), wherein the control unit (300) comprises: a variation calculation module (310) for calculating a rotation speed of the fan (100), a variation of the rotation speed of the fan (100), and a variation of concentration of particles sensed by the sensor unit (200) for a preset time interval from a reference time; a standard score calculation module (320) for calculating, by using a preset first method, the calculated rotation speed of the fan (100), the calculated variation of the rotation speed of the fan (100), and the calculated variation of the concentration of the particles for the preset time interval from the reference time respectively as standard score values for the preset time interval from the reference time, summing up the standard score values, and repeating the calculations and summation to calculate a plurality of summed standard score values; a learning module (330) for storing, as optimal values of the reference time, a rotation speed of the fan (100), a variation of the rotation speed of the fan (100), and a variation of the concentration of the particles, which correspond to the maximum values among the plurality of summed standard score values; and an artificial intelligence control module (340) for controlling, at every reference time, the rotation speed of the fan (100) to correspond to the rotation speed of the fan (100) corresponding to the optimal values stored in the learning module (330).
F24F 11/77 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de l’apport en air traité, p.ex. commande de la pression pour la commande du débit d'air ou de la vitesse de l’air en commandant la vitesse de rotation des ventilateurs
F24F 11/64 - Traitement électronique utilisant des données mémorisées au préalable
F24F 3/16 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par ozonisation
A drying device having a rotary drying nozzle is provided. The drying device according to an embodiment of the present application can comprise: a housing (100) having a ventilation device (200) provided therein; a drying nozzle (300) provided in the housing (100), and having a ventilation groove (312) from which an air flow generated by the ventilation device (200) is discharged; and a driving motor (400) for moving the drying nozzle (300) forward and backward by rotating the drying nozzle (300).
E03D 9/08 - Dispositifs de douches pulvérisées ascendantes, situés dans la cuvette; Modifications de la cuvette pour l'utilisation de tels dispositifs
B05B 1/00 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage
B05B 13/04 - Moyens pour supporter l'ouvrage; Disposition ou assemblage des têtes de pulvérisation; Adaptation ou disposition des moyens pour entraîner des pièces les têtes de pulvérisation étant déplacées au cours de l'opération