CHONGQING MIDEA GENERAL REFRIGERATION EQUIPMENT CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Li, Zhenshan
Yang, Zhihua
He, Bin
Zhao, Qianyi
Wang, Xuyang
Zhang, Hongxiang
Abstract
Provided are a method and apparatus for controlling an air conditioning unit, an electronic device, and a readable storage medium. The method includes: determining a load adjustment target value of the air conditioning unit; obtaining an operation condition parameter of each of the plurality of compressors, and calculating first optimal efficiency and a first workload of each of the plurality of compressors based on the operation condition parameter; obtaining second optimal efficiency and a second workload of the air conditioning unit by performing cross-permutation and combination calculation on the first optimal efficiency and the first workload of each of the plurality of compressors; determining target optimal efficiency and a target workload from the second optimal efficiency and the second workload of a plurality of air conditioning units based on the load adjustment target value; and controlling, based on the target optimal efficiency and the target workload, the air conditioning unit to perform a refrigeration operation or a heating operation.
A multi-burner gas oven control system is used in a cooking appliance to control multiple gas burners disposed in one or more cooking cavities of the cooking appliance. Each gas burner has an associated dedicated gas valve that is coupled to a gas supply through a common, shared gas valve, as well as an igniter that is used to ignite the gas supplied to the gas burner. During activation of a selected gas burner, all igniters are activated in connection with activating the shared gas valve and the dedicated gas valve for the selected gas burner. In addition, in some instances individual ignition sensors may be used to both confirm ignition of the selected gas burner and detect ignition of any unintended gas burner.
An apparatus, cooking appliance and method functionally verify a gas burner that is controlled by two or more electronically-controlled gas valves coupled in series with one another. Functional verification is performed during ignition and/or shut off of the gas burner at least in part by sequencing the activation and/or deactivation of the gas valves and testing the ignition state of the gas burner while one of the valves is activated and the other is deactivated.
CHONGQING MIDEA GENERAL REFRIGERATION EQUIPMENT CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Wu, Xin
Li, Zhenshan
Wu, Wenhui
Abstract
Provided are a compressor, a refrigeration system, and a refrigeration apparatus. The compressor (100) includes: a housing (110), a stator structure (120), a rotor structure (130), a first compression structure (160), and a second compression structure (170). The housing (110) includes a first section (112), a middle section (114), and a second section (116). The middle section (114) has a first through hole (1142) and a second through hole (1144). A first bearing structure (140) is mounted in the first section (112). A second bearing structure (150) is mounted in the second section (116). An interior of the first compression structure (160) is in communication with an interior of the middle section (114) through the first bearing structure (140). An interior of the second compression structure (170) is in communication with the interior of the middle section (114) through the second bearing structure (150). In this way, the compressor has a good refrigeration effect, which ensures stability of the compressor.
H02K 5/20 - Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
H02K 9/06 - Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
5.
FLOOR BRUSH ASSEMBLY FOR VACUUM CLEANER AND VACUUM CLEANER
Provided is a floor brush assembly (100) for a vacuum cleaner (1000). The floor brush assembly (100) includes a roller brush component (1) and a driving mechanism (2). A roller brush body (11) of the roller brush component (1) is rotatably mounted in a sleeve (12). The roller brush body (11) is provided with bristles (112) arranged in an elongated shape to form a bristle portion (116). The sleeve (12) of the roller brush component (1) has an avoidance opening (122) of an elongated shape, and the bristle portion (116) and the avoidance opening (122) are arranged to directly face towards each other in a radial direction of the roller brush body (11). A first driving member (23) of the driving mechanism (2) is configured to drive the roller brush body (11) to rotate, and a second driving member (24) is configured to drive the sleeve (12) to rotate. The first driving member (23) and the second driving member (24) are eccentrically arranged to allow the bristle portion (116) to be selectively extended or retracted through the avoidance opening (122).
Provided are a floor brush assembly (100) for a vacuum cleaner (1000) and the vacuum cleaner (1000). The floor brush assembly (100) includes a roller brush component (1) and a driving mechanism (2). The roller brush component (1) includes a sleeve (12) and a roller brush body (11) rotatably mounted in the sleeve (12). The roller brush body (11) is provided with bristles (112). The driving mechanism (2) includes a power source and a transmission component (21). The transmission component (21) includes a first driving member (23), a second driving member (24), and a driving wheel (22) connected to the power source. The driving wheel (22) is connected to the first driving member (23) through a transmission shaft (25) to drive the roller brush body (11) to rotate. The driving wheel (22) is connected to the second driving member (24) through a linkage structure (26) to drive the sleeve (12) to rotate. The first driving member (23) and the second driving member (25) are eccentrically arranged to allow the bristles (112) to be selectively extended out of or retracted into the sleeve (12).
A cooking appliance may employ one or both of a post-preheat phase and a two stage preheat phase to both accelerate preheating of an oven cavity while minimizing temperature differentials therein. A post-preheat phase may be performed subsequent to a preheat phase, but prior to a cooking phase, to cycle a cooking element disposed in a cooler portion of an oven cavity to reduce a temperature differential between the top and bottom of the oven cavity. A two stage preheat phase may sequentially activate each of top and bottom cooking elements in an oven cavity a single time.
A microwave cooking appliance allowing better access into the cooking cavity. The microwave cooking appliance may include a bottom articulating from the housing. The appliance may include an actuator. The appliance may include one or more linkage members connected to the actuator and bottom. The appliance may include a linkage track guiding the one or more linkage members and/or bottom between positions.
A cooking appliance includes a gas valve mounting assembly for mounting a gas valve for a gas cooktop burner to a control panel of the appliance. The gas valve mounting assembly includes a valve attachment plate that secures to and generally circumscribes the gas valve and extends generally transversely to an actuation axis of the gas valve, as well as multiple standoffs having respective first and second ends and extending generally parallel to the actuation axis of the gas valve to secure the valve attachment plate to the control panel.
GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO. LTD. (China)
HEFEI MIDEA REFRIGERATOR CO., LTD. (China)
HEFEI HUALING CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Zhong, Lei
Zeng, Guo
Liu, Xuekang
Li, Haike
Abstract
A case assembly includes: a case, defining a receiving space having an opening; a door, configured to block the opening; and a hinge assembly, pivotally connect the case to the door. The door has an inner edge, an outer edge, a first reference plane and a second reference plane. When the door is in a closed state, the inner edge is located on and extend along the first reference plane, and the first reference plane is parallel to a plane in which the opening is located. When the door is in a closed state, the outer edge is located on and extend along the second reference plane, and the second reference plane is perpendicular to the plane in which the opening is located, the first reference plane and the second reference plane stay stationary with respect to the case while the door is being opened.
E05D 3/18 - Hinges with pins with two or more pins with sliding pins or guides
E05D 7/085 - Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing with a movable pivot axis with two or more pivot axes, e.g. used at the same time
GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO. LTD. (China)
HEFEI MIDEA REFRIGERATOR CO., LTD. (China)
HEFEI HUALING CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Zhong, Lei
Zeng, Guo
Liu, Xuekang
Abstract
A box body assembly (100) and a refrigeration apparatus. The box body assembly (100) comprises a box body (11), a door body (12) blocking an opening of the box body, and a hinge assembly (13), wherein the door body (12) is provided, on a pivot side, with an inner edge (122), an outer edge (121), a first reference plane and a second reference plane; when the door body (12) is in a closed state, the first reference plane passes through the inner edge (122) and is parallel to a plane on which the opening is located, and the second reference plane passes through the outer edge (121) and is perpendicular to the plane on which the opening is located; and when the door body (12) is opened to a first angle relative to the box body (11) from the closed state, the inner edge (122) moves towards the side of the second reference plane facing the opening, the outer edge (121) moves towards the first reference plane, the radius of curvature of the track of the inner edge (122) is not less than 100 t, the distance of the inner edge extending beyond the side of the first reference plane that faces the opening is not greater than a first distance, the radius of curvature of the track of the outer edge (121) is not less than 5 t, and the distance of the outer edge extending beyond the side of the second reference plane that is away from the opening is not greater than a second distance, t being the thickness of the door body (12). By means of the box body assembly, the problem of the door body pressing against the box body (11) and extending beyond a side surface of the box body assembly (100), when the door body (12) is opened, can be eliminated.
A heat exchanger and a manufacturing method therefor, an electric control box, and an air conditioning system. The heat exchanger (6) comprises at least two plates (631, 632) and a connecting piece (64); the at least two plates (631, 632) are stacked, and are separately provided with a plurality of micro-channels (610, 611); the connecting piece (64) is sandwiched between adjacent plates (631, 632); a brazing material is provided on two sides of the connecting piece (64); the brazing material is used for brazing and fixing the connecting piece (64) and the plates (631, 632) on the two sides of the connecting piece (64). According to the heat exchanger (6), the brazing process is simple, the brazing reliability is high, and processing cost can be reduced.
F24F 1/0067 - Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
An air conditioning system. The air conditioning system comprises an indoor heat exchanger (5), an outdoor heat exchanger (4), an economizer, and an electric control box (7); the economizer is disposed between the indoor heat exchanger (5) and the outdoor heat exchanger (4); the economizer comprises a heat exchange main body (61); the heat exchange main body (61) is provided with a plurality of first micro-channels (610) for a first refrigerant flow to flow and a plurality of second micro-channels (611) for a second refrigerant flow to flow; the second refrigerant flow absorbs heat from the first refrigerant flow so that the first refrigerant flow is subcooled, or the first refrigerant flow absorbs heat from the second refrigerant flow so that the second refrigerant flow is subcooled; the economizer is further configured to dissipate heat for an electronic component (71) in the electric control box (7). The economizer of the air conditioning system can not only improve the degree of subcooling, but also dissipate heat for the electric control box.
A dehumidifier includes a water tank, a machine body configured to be at least partially accommodated in the water tank in an idle state, and a position limiting structure including a stopper movably mounted at a side wall of the water tank. The stopper is configured to move between a first position and a second position. At the first position, the stopper is located on a movement path of the machine body moving toward inside of the water tank, to restrict the machine body from moving to the idle state. At the second position, the stopper avoids the movement path of the machine body moving toward the inside of the water tank, to allow the machine body to move to the idle state.
F24F 1/0358 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with dehumidification means
F24F 1/029 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
F24F 13/22 - Means for preventing condensation or evacuating condensate
15.
ROTATION DRIVING MECHANISM, AIR SUPPLY APPARATUS, AND HOUSEHOLD APPLIANCE
A rotation driving mechanism (3) of an air supply apparatus, an air supply apparatus (10), and a household appliance (100). The rotation driving mechanism (3) of the air supply apparatus comprises: a fixed bracket (31); a rotary bracket (32), wherein the rotary bracket (32) is sleeved on the fixed bracket (31) and may rotate relative to the fixed bracket (31); and a driving member (41), wherein the driving member (41) is provided on the fixed bracket (31) and used for driving the rotary bracket (32) to rotate. Therefore, compared with the prior art, by means of the cooperation of the fixed bracket (31), the rotary bracket (32), and the driving member (41), the size of the rotation driving mechanism (3) can be reduced; after the rotation driving mechanism (3) is mounted on the air supply apparatus (10), the air supply apparatus (10) can have a better appearance; moreover, the rotation angle of the rotary bracket (32) relative to the fixed bracket (31) is not limited, and thus, the swinging angle of the rotary component of the air supply apparatus (10) can be expanded.
F04D 25/10 - Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing the direction of output air
F16M 11/10 - Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
16.
A FILTER NET INSTALLED IN A FILTER NET SLOT OF THE DEHUMIDIFIER
A dehumidifier comprising: a water tank with a mounting port facing upward, a machine body including an air inlet and a filter net slot beside the air inlet, and a filter net removably inserted in the filter net slot and covering the air inlet. The machine body is configured to be in one of a plurality of states including an idle state in which the machine body is at least partially accommodated in the water tank through the mounting port and a working state in which the machine body is extended out relative to the water tank through the mounting port.
F24F 1/035 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters
F24F 1/029 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
F24F 1/0358 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with dehumidification means
A floor brush assembly (1) and a cleaner (100) having same. The floor brush assembly (1) comprises: a rolling brush body (11) and a scraping sleeve (13); the rolling brush body (11) is rotatable around a first rotation center line, and bristles (12) are provided on the rolling brush body (11); the scraping sleeve (13) is rotatable around a second rotation center line that does not coincide with the first rotation center line, the scraping sleeve (13) is sleeved outside the rolling brush body (11), the scraping sleeve (13) is provided with scraping sleeve holes (1311), and the bristles (12) are adapted to extend out of and retract into the scraping sleeve holes (1311) in the wall thickness direction of the scraping sleeve (13).
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
ABSTRACT A window air conditioner includes a casing and a positioning member provided at the casing and configured to be switchable between a storage state and a working state. In the storage state, the positioning member is stored at the casing. In the working state, the positioning member is at least partially outside the casing for connecting and positioning the casing with a window frame. Date Recue/Date Received 2020-07-03
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
ABSTRACT A display assembly includes a display box including a base plate having a display portion and a key via hole, an electric control board provided in the display box, and a flexible isolation pad provided in the display box. The flexible isolation pad is located between the base plate and the electric control board, and is configured to isolate the base plate from the electric control board. The display assembly further includes a control key movably provided in the key via hole. The control key is configured to abut against the flexible isolation pad, and to interact with the electric control board through the flexible isolation pad. Date Recue/Date Received 2020-07-03
F24F 11/89 - Arrangement or mounting of control or safety devices
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
H05K 7/14 - Mounting supporting structure in casing or on frame or rack
20.
CHASSIS FOR WINDOW AIR CONDITIONER, CHASSIS ASSEMBLY AND WINDOW AIR CONDITIONER
CA 3085230 2020-11-17 ABSTRACT A chassis (1) for a window air conditioner (100), a chassis assembly (10), and a window air conditioner (100) are disclosed. The chassis (1) has an indoor part (13) and an outdoor part (14) arranged along a length direction of the chassis (1), a bottom wall of the indoor part (13) has an air inlet hole (133), and the air inlet hole (133) penetrates the chassis (1) in a thickness direction of the indoor part (13). 34 PIDM1194367PCA Date Recue/Date Received 2020-06-29
F24F 1/02 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
F24F 1/029 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
CA 3085238 2020-08-07 ABSTRACT A water receiving tray (10) and a chassis assembly (100) for a window air conditioner, and a window air conditioner (1000) are disclosed. The water receiving tray (10) for the window air conditioner (1000) includes: a tray body (1) having a water tank (11); and a wiring body (2) provided on a side of the tray body (1) proximal to an outdoor part of the window air conditioner (1000), and provided with a wiring groove (21). 1 PIDM1194487PCA Date Recue/Date Received 2020-06-29
F24F 1/029 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
F24F 13/22 - Means for preventing condensation or evacuating condensate
F25B 47/00 - Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
22.
MOUNTING BRACKET FOR WINDOW AIR CONDITIONER AND WINDOW AIR CONDITIONER ASSEMBLY
Provided are a mounting bracket (100) for a window air conditioner (200) and a window air conditioner assembly (1000). The mounting bracket (100) includes a support unit (W1) and a connection unit (W3). The support unit (W1) includes a support frame (W11) extending in an inside-outside direction and having a first connection part (W11c) extending in a vertical direction at an outdoor end part thereof. The connection unit (W3) is adapted to be arranged outdoors and is connected to a plurality of support units (W1), respectively. A second connection part (W32) includes a mounting structure (W321) adapted to be fixedly connected to the first connection part (W11c) by a connection member (W4) and a shielding structure (W322) connected to the mounting structure (W321) and adapted to at least shield an upper side and/or both transverse sides of the connection member (W4). The window air conditioner assembly (1000) includes a window air conditioner (200) and the mounting bracket (100). The mounting bracket (100) has a stable and reliable structure and is easily mounted.
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
23.
CONNECTION MEMBER, MOUNTING BRACKET ASSEMBLY, AND WINDOW AIR CONDITIONER ASSEMBLY
ABSTRACT The present disclosure provides a connection member, a mounting bracket assembly, and a window air conditioner assembly. The connection member includes a first connection portion and a second connection portion connected to the first connecting portion. The second connection portion is connected to the mounting bracket assembly. The first connection portion extends in a direction from an outdoor side of the window air conditioner to an indoor side of the window air conditioner. The first connection portion is connected to a window air conditioner. Date Recue/Date Received 2020-07-02
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
F24F 1/60 - Arrangement or mounting of the outdoor unit
24.
MOUNTING BRACKET ASSEMBLY AND WINDOW AIR CONDITIONER ASSEMBLY
ABSTRACT A mounting bracket assembly includes a support bracket, an outdoor support mounted at the support bracket and configured to be supported by a wall, and a connection member. The support bracket includes a lateral fixation member configured to be fixed to an inner side of a window frame and extending along an extension direction, and a support plate. The lateral fixation member includes a lateral extension member. The lateral extension member includes an extension bottom plate, and a first extension side plate and a second extension side plate disposed at opposite side edges of the extension bottom plate, respectively. One end of the support plate is connected to the lateral fixation member, and another end of the support plate is configured to extend outside the window frame. One end of the connection member is configured to connect to a window air conditioner, and another end of the connection member is provided in the lateral extension member and connected to the extension bottom plate. Date Recue/Date Received 2020-07-02
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
F24F 1/60 - Arrangement or mounting of the outdoor unit
25.
SEALING ASSEMBLY FOR WINDOW AIR CONDITIONER, AND WINDOW AIR CONDITIONER HAVING SAME
Provided are a sealing assembly (100) for a window air conditioner (200), and a window air conditioner (200) having same. The window air conditioner (200) is adapted to be supported at a window (310) in a wall body (300) and includes a casing (210) having an accommodation groove (211). The window (310) has a movable window sash (400) provided therein, and the window sash (400) is adapted to at least partially extend into the accommodation groove (211). The sealing assembly is adapted to be in contact with each of the window sash (400) and an inner wall of the window (310) and includes a fixation member (1) and a sealing member (2). The fixation member (1) is connected to the casing (210). The sealing member (2) is connected to the fixation member (1) and adapted to be sealingly arranged between the window sash (400) and the inner wall of the window (310).
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
ABSTRACT A window air conditioner includes a housing including a separation groove dividing the housing into two parts, a mounting base movably mounted in the separation groove, and a sealing member connected with the mounting base through an insertion connection. The sealing member is fitted with the mounting base by deformation, and the sealing member is configured to be driven by the mounting base to switch between a storage state and a working state. In the storage state, the sealing member is received in the separation groove. In the working state, the sealing member is at least partially outside the separation groove. Date Recue/Date Received 2020-07-03
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
27.
SEALING DEVICE FOR WINDOW AIR CONDITIONER AND WINDOW AIR CONDITIONER HAVING THE SAME
A sealing device (20) for a window air conditioner and a window air conditioner (100) having same. The window air conditioner (100) is installed in a window on a wall body. The sealing device (20) comprises: a first adjustment member (1) provided on a housing (10); and a second adjustment member (2), wherein a first slide space (2a) is defined within the second adjustment member (2). The first adjustment member (1) extends into the first slide space (2a). The second adjustment member (2) can slide relative to the first adjustment member (1). A first elastic protruding portion (11) is provided on either of an outer peripheral wall of the first adjustment member (1) or an inner wall of the first slide space (2a), and multiple first engagement fasteners (21) are provided on the other one of the outer peripheral wall of the first adjustment member (1) or the inner wall of the first slide space (2a). The multiple first engagement fasteners (21) are provided, spaced apart from each other, in a movement direction of the second adjustment member (2). When the second adjustment member (2) moves, the first elastic protruding portion (11) selectively contacts and engages with the multiple first engagement fasteners (21).
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
A window air conditioner mounted at a window opening on a wall and includes a casing and a fastening device. The casing includes an outdoor part and an indoor part spaced apart from each other to form a receiving groove, a window sash, a side wall of the receiving groove is provided with a first positioning portion. The fastening device is rotatably mounted and provided with a plurality of second positioning portions spaced apart from each other in a direction from an indoor side to an outdoor side. In a locked state, the fastening device extends into the receiving groove and cooperates with the window sash to fix a position of the window sash, and the first positioning portion cooperates with one of the plurality of second positioning portions to fix a position of the fastening device. In an unlocked state, the fastening device is disengaged from the window sash.
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
F24F 1/0284 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts with horizontally arranged fan axis
29.
MOUNTING BRACKET FOR WINDOW AIR CONDITIONER AND WINDOW AIR CONDITIONER ASSEMBLY
A mounting bracket (100) for a window air conditioner and a window air conditioner assembly are provided. The mounting bracket (100) includes at least two support frames opposite each other and spaced apart in a left-and-right direction, a stop member (41), and a first connecting rod (3). The support frame includes a support rod (1) extending in a front-and-rear direction and a leg (2) connected to an underside of the support rod (1). The stop member (41) is located at a first end of the support rod (1). Each leg (2) has an upper end connected to the support rod (1) and a lower end adapted to abut against an outer wall surface of a wall (300). The first connecting rod (3) extends in the left-and-right direction, is connected to second ends of two support rods (1), and is adapted to be connected to an inner wall of a window opening (301) or a window frame.
F24F 1/0043 - Indoor units, e.g. fan coil units characterised by mounting arrangements
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
F16M 13/00 - Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
The embodiments of the present disclosure provide a heating control method, a heating control device, and an ice maker. The heating control method comprises: determining that the ice maker is in an ice-making operation state; acquiring a first heating strategy of a target part of the ice maker according to a preset first heating strategy acquisition rule, based on ambient parameter information of an ambient in which the target part of the ice maker is located; and heating the target part based on the first heating strategy. Through the embodiments of the present disclosure, the problem that the deicing heating control technology of the ice maker in the prior art has high energy consumption is solved, and the beneficial effect of precise and low-energy deicing heating control on the ice-prone parts of the ice maker is achieved.
A method for controlling a window air conditioner is disclosed. The method includes: obtaining a corresponding first compressor frequency based on a detected temperature Tl, obtaining a corresponding second compressor frequency based on a detected temperature T2, obtaining a corresponding third compressor frequency based on a detected temperature T3, obtaining a corresponding fourth compressor frequency based on a detected temperature T4, obtaining a corresponding fifth compressor frequency based on a detected exhaust gas temperature TP, and comparing the first compressor frequency, the second compressor frequency, the third compressor frequency, the fourth compressor frequency, and the fifth compressor frequency to acquire a minimum compressor frequency; and controlling the compressor to operate at the minimum compressor frequency.
F24F 11/86 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
F24F 11/62 - Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
The present disclosure provides a heating control method, a heating control device, and an ice maker. The heating control method comprises: determining that an ice maker is in an ice-making operation state, and a feeding water after a target ice maker is turned on; continuously heating a water inlet pipe for a first preset duration; controlling the water inlet valve to remain closed until heating the water inlet pipe ends; ensuring no ice is present in the water inlet pipe or when ice is present, to smoothly feed water into a storage tank of the ice maker after the water inlet pipe is heated continuously for the first preset duration. The water inlet pipe heating control method reduces high energy consumption and provides precise low-energy-consumption heating control of the water inlet pipe of the ice maker is achieved.
A control method and device and an air conditioner are provided. The air conditioner has an outdoor condenser, an indoor evaporator, a first electronic expansion valve, a throttle valve, and a heat dissipation coolant pipe arranged in an electric control box. By utilizing the control method and device, the air conditioner uses the heat dissipation coolant pipe to dissipate heat from the electric control box of the air conditioner. The heat generated by the electric control box can thus be timely removed. The temperature of the elements of the air conditioner can be lowered and the reliability and service life of the air conditioner can be improved.
F24F 11/32 - Responding to malfunctions or emergencies
F24F 11/43 - Defrosting; Preventing freezing of indoor units
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/70 - Control systems characterised by their outputs; Constructional details thereof
F24F 11/84 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
The present application provides a dehumidifier including a water tank including a storage space; a connector male end assembly disposed at the water tank, wherein the connector male end assembly includes a connector male end, and a first end part of the connector male end is in communication with the storage space; and a middle partition and a connector female end, wherein the connector female end is disposed at the middle partition, and a second end part of the connector male end is connected with a first connection end part of the connector female end. In the dehumidifier provided by the present application, the connector female end is directly disposed at the middle partition instead of being disposed at a mounting seat, and a mounting seat is omitted, so that the cost of the dehumidifier is reduced, and the assembling efficiency of the dehumidifier is improved.
F24F 13/22 - Means for preventing condensation or evacuating condensate
F24F 1/0358 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with dehumidification means
F16L 37/02 - Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
35.
FRESH AIR ASSEMBLY, AIR CONDITIONER INDOOR UNIT, AND AIR CONDITIONER
A fresh air module (100), an air conditioner indoor unit, and an air conditioner. The fresh air module (100) comprises a fresh air housing (10) and a fresh air motor (30); the fresh air housing (10) comprises a mounting frame (13); the mounting frame (13) forms a clamping space (13a); reinforcing ribs (1311) protrude out of the surface of the mounting frame (13) facing away from the clamping space (13a); the fresh air motor (30) is mounted in the clamping space (13a).
A filter mesh rail module (110), a cleaning component (100), an air conditioner indoor unit, and an air conditioner. The filter mesh rail module (110) is applied in an air conditioner indoor unit comprising a face frame having an air inlet. The filter mesh rail module (110) is provided at the air inlet. The filter mesh rail module (110) is separable relative to the face frame. The filter mesh rail module (110) is provided with a track, such that a filter mesh (130) is movable along the track, thereby performing function detection on the filter mesh prior to assembly of the air conditioner indoor unit.
An air conditioner indoor unit includes an electric control box, a cleaner device, and an electrical wire. The cleaner device includes a filter screen rail assembly and a cleaning assembly configured to drive a filter screen to move on the filter screen rail assembly to clean the filter screen. The cleaning assembly includes an electrical wire connection end. The electrical wire is arranged at the cleaning assembly and the filter screen rail assembly. One end of the electrical wire is connected to the electrical wire connection end, and another end of the electrical wire is connected to the electric control box.
A rear panel assembly includes: a rear panel body provided thereon with a vent; and a motor bracket arranged at a side of the rear panel body and connected to the rear panel body. The motor bracket is at least partially opposite to the vent, and the motor bracket is provided thereon with an air hole to allow air to flow into the vent through the air hole.
A window air conditioner is disclosed and includes a chassis including a bottom plate and two side plates; the two side plates being arranged on two sides of the bottom plate, respectively, and forming a mounting chamber along with the bottom plate; the mounting chamber including a first sub-chamber, a second sub-chamber, and a third sub-chamber sequentially arranged in a length direction of the side plates; the first sub-chamber being used to bear an indoor assembly of the window air conditioner, the third sub-chamber being used to bear an outdoor assembly of the window air conditioner, and the second sub-chamber being used to bear a partition assembly partitioning the indoor assembly from the outdoor assembly; any one of the side plates having a concave portion recessed towards the other of the side plates, and the concave portion constituting a side wall forming the second sub-chamber.
F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
F24F 1/60 - Arrangement or mounting of the outdoor unit
F24F 1/0043 - Indoor units, e.g. fan coil units characterised by mounting arrangements
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
ABSTRACT A window air conditioner is disclosed and includes an outdoor assembly including an outdoor housing with an outdoor air inlet and an outdoor air outlet, and an outdoor heat exchanger, an outdoor fan and an electric control box arranged in the outdoor housing; an indoor assembly including an indoor housing with an indoor air inlet and an indoor air outlet, and an indoor heat exchanger and an indoor fan arranged in the indoor housing; and a partition assembly and a receiving space which are between the indoor assembly and the outdoor assembly, the receiving space being formed above the partition assembly. The window air conditioner can be supported on a window sill, the outdoor assembly and the indoor assembly are respectively located on an outdoor side and an indoor side of the window sill, and the window is capable of moving downwards into the receiving space. 57 PIDM1190290PCA-1 Date Recue/Date Received 2021-08-27
F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
F24F 1/60 - Arrangement or mounting of the outdoor unit
F24F 1/0043 - Indoor units, e.g. fan coil units characterised by mounting arrangements
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
A window air conditioner (10) is disclosed. The window air conditioner (10) includes a casing (2) including a receiving groove (21) formed at an outer peripheral wall of the casing (2). The receiving groove (21) has open top, an open left side, and an open right side. The casing (2) is divided into an indoor part and an outdoor part by the receiving groove (21). The window air conditioner (10) further includes an indoor heat exchanger and an indoor fan arranged in the indoor part, and an outdoor heat exchanger and an outdoor fan arranged in the outdoor part.
F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
F24F 1/60 - Arrangement or mounting of the outdoor unit
F24F 1/0043 - Indoor units, e.g. fan coil units characterised by mounting arrangements
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
42.
PANEL ASSEMBLY FOR AIR CONDITIONER AND WINDOW AIR CONDITIONER
A panel assembly for an air conditioner and a window air conditioner (100) are disclosed. The panel assembly includes: a face frame (111), an air inlet panel (114) and a reinforcing support (113). The face frame (111) is formed with an air inlet (llla) and an air outlet (lllb) located above. An air outlet surface extends obliquely backward in a direction from bottom to top. The air inlet panel (114) is arranged at the air inlet ( 111 a), and the air inlet panel (114) is mesh-shaped. A plurality of air intake hales (114a) are distributed in the air inlet panel (114). The reinforcing support (113) presents a hollow structure, and the reinforcing support ( 113) is arranged at the air inlet ( 111 a) and located at an inner side of the air inlet panel (114). The reinforcing support (113) is connected with the face frame (111 ).
F24F 1/0011 - Indoor units, e.g. fan coil units characterised by air outlets
F24F 1/0073 - Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
F24F 1/0284 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts with horizontally arranged fan axis
F24F 1/035 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters
F24F 13/06 - Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
F24F 13/08 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates
ABSTRACT A window air conditioner (1) is disclosed. The window air conditioner (1) is supported in a window opening (5) of a wall (4). A movable window (3) is provided in the window opening (5). The window air conditioner (1) includes: a casing (2) having a receiving groove (21) formed at an outer peripheral wall of the casing (2), at least a part of the window (3) being able to extend into the receiving groove (21); an indoor fan wheel (6); an indoor heat exchanger (500) including a first heat exchange portion (560) and a second heat exchange portion (570), the first heat exchange portion (560) extending vertically, and the second heat exchange portion (570) having an upper end connected to a lower end of the first heat exchange portion (560) and a lower end obliquely extending towards the indoor fan wheel (6); and a filter screen (600). CA 3057237 2019-12-18
F24F 1/032 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
F24F 1/0284 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts with horizontally arranged fan axis
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
A window air conditioner includes a housing including an outdoor portion and an indoor portion spaced apart from each other to form an accommodation groove, and a seal assembly including a rotary mounting base fixed at the housing, a fixation member rotatably connected with the rotary mounting base and configured to rotate out of the accommodation groove, and a seal mating member coupled to the fixation member and configured to rotate out of the accommodation groove when the fixation member rotates out of the accommodation groove.
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
45.
REFRIGERATOR AND CONTROL METHOD, DEVICE AND SYSTEM THEREFOR
A refrigerator and a control method, device and system therefor. The control method comprises: detecting and confirming that the cumulative running time of a compressor is at least a running time threshold, and an ice maker is in a working state at present, and controlling the ice maker to perform an defrosting operation after a current ice making period is ended, the running time threshold being a time difference between the defrosting period of the refrigerator and the ice making period of the ice maker. According to the control method of the refrigerator, defrosting in the ice making period can be avoided, and therefore, the influence of defrosting on ice making of the ice maker can be reduced, the ice making efficiency and the ice making capacity of the ice maker can be effectively promoted, the ice making period is shortened, energy consumption is reduced, and product reliability is improved.
Provided is a method and device for controlling refrigeration of a refrigerator, a refrigerator including the device, and an electronic device including a processor to implement the method. The disclosure relates to the technical field of household appliances. In order to make the refrigeration cycle of the refrigerating compartment match with the ice-making cycle of the ice-making compartment, the method includes: recognizing a current ice-making stage of an ice machine, wherein the ice-making stage of the ice machine comprises a heating-deicing stage and a first ice-making stage; acquiring a current temperature of an ice-making compartment in the refrigerator; and controlling a connecting direction of a control valve according to comparison of the current temperature with a first or second preset temperature threshold, so as to control a starting refrigerating time of the refrigerating compartment to be within the heating-deicing stage of the ice-making stage of the ice machine.
F25D 29/00 - Arrangement or mounting of control or safety devices
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
47.
REFRIGERATOR AND METHOD AND DEVICE FOR CONTROLLING REFRIGERATION THEREOF
A refrigerator and a refrigeration control method and device therefor. A refrigeration system of the refrigerator comprises: an evaporator, a refrigeration damper, and a cold storage damper. The evaporator is used for refrigeration of a cold storage compartment and ice making of an ice maker. The method comprises: identifying the current ice making stage of the ice maker; obtaining the current temperature of an ice making compartment in the refrigerator; and controlling opening and closing of the ice making damper and the cold storage damper according to the current ice making stage and the current temperature. The control of the refrigeration period of the cold storage compartment to delay the time for starting refrigeration in the cold storage compartment makes the refrigeration cycle of the cold storage compartment match the ice making cycle of the ice making compartment, thereby improving the ice making efficiency and ice making capacity of the ice maker, shortening the ice making cycle, and reducing the energy consumption of the refrigerator.
Disclosed by the present application are a refrigerator and control method and control device thereof, said method comprising: detecting and confirming that a refrigerator is in a first control cycle after defrosting; detecting and confirming that an ice-making evaporator requests cooling, and controlling a control valve to be in communication with an ice-making circuit. The method controls the refrigerant to preferentially enter the ice-making circuit after the refrigerator defrosts, effectively reducing the time that an ice-making compartment is in a high-temperature state due to defrosting, and decreasing the risk of ice cubes melting and then re-freezing to cause ice cubes to stick, and is conducive to the long-term high-quality storage of ice cubes.
GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO. LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Liu, Yi
Zhao, Jianxing
Wang, Fei
Abstract
The present invention discloses a counter-rotating motor and a high speed blender, wherein the counter-rotating motor comprises a stator, an inverter, an inner rotor and an outer rotor, the stator is provided with an outer winding and an inner winding, wherein the outer winding and the inner winding have opposite phase sequences; the inverter is connected in parallel with the outer winding and the inner winding to synchronously supply excitation current to the outer winding and the inner winding; the inner rotor is provided in the inner winding and is used for rotating in a first direction under the effect of the inner winding; the outer rotor is provided in the outer winding and is used for rotating in a second direction opposite to the first direction under the effect of the outer winding. The counter-rotating motor of the present invention is provided with two sets of inner and outer matching windings and rotors, and synchronously controls the outer winding and the inner winding through one set of inverters, can save the use of a brush, reduce noise and improve the service life of the motor, meanwhile, because there is no need to use two sets of inverters, the cost is lower and the control is simpler.
GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO. LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Gu, Shouliang
Yin, Kunren
Zuo, Yuanyang
Yu, Sanying
Hou, Junfeng
Abstract
A wireless power transmission receiver circuit, a wireless power transmission system, an electronic device, and a communication method for a wireless power transmission receiver circuit. The wireless power transmission system comprises: an electrical energy-receiving oscillation circuit (10) comprising an electrical energy-receiving coil L2 and a compensation capacitor C2 connected in series, the electrical energy-receiving coil L2 sensing an alternating magnetic field and generating an induction current accordingly; a rectifier circuit (20) connected to two ends of the electrical energy-receiving oscillation circuit (10); and a modulation circuit (30) comprising multiple modulation sub-circuits (31, 32), each of the modulation sub-circuits (31, 32) being separately connected to the electrical energy-receiving oscillation circuit (10), and the modulation circuit (30) receiving a drive signal used to to select a modulation sub-circuit (31, 32) matching a power level of a load of the wireless power transmission receiver circuit (100) to operate, such that the modulation sub-circuits (31, 32) receive, during a communication process, a communication signal and load the communication signal on a carrier signal to perform modulation. The wireless power transmission receiver circuit (100) is provided with multiple modulation sub-circuits (31, 32) corresponding to various power levels, thereby reducing the bit error rate when the wireless power transmission receiver circuit (100) communicates with a wireless power transmission transmission circuit (200).
H02J 50/12 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
H02J 50/90 - Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
An appliance includes a microwave oven and a toaster oven apparatus in combination, the toaster oven being contained entirely within the interior of the microwave oven.
The invention relates to household appliance technology disclosing a refrigerator with an ice maker, a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, the ice maker is inside the ice-making chamber, the ice-making chamber is refrigerated by an ice-making refrigeration system including an ice-making evaporator, an ice-making air duct, and an ice-making fan, the ice-making evaporator communicating with the ice maker through the ice-making air duct to form a refrigerating circulation loop, the ice- making fan arranged in the ice-making air duct, and the ice-making evaporator disposed outside the ice-making chamber and located inside the refrigerating compai __ anent. The refrigerator increases the effective area of the ice- making evaporator, increasing the speed of the ice maker, improving the frost- reducing capacity of the ice-making evaporator, lowering the heating defrosting frequency of the ice-making evaporator, reducing energy consumption, to improve the surface quality of ice cubes.
F25D 17/08 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
The invention relates to the household appliance technology field disclosing a refrigerator with a separate ice-making system comprising a refrigerating compai anent and an ice-making chamber disposed inside the refrigerating compai anent, wherein an ice maker is in the ice-making chamber, which is supplied with cold air by an ice- making refrigeration system including an evaporator, air supply duct, fan and air return duct all for making ice, the air supply duct and the air return duct located front to back, the ice-making evaporator disposed in the refrigerating compai __ anent and located outside the ice-making chamber, and the ice-making evaporator communicating with the ice maker through the air supply duct and air return duct to form a refrigerating cycle loop. The refrigerator has a the refrigeration system and the ice making refrigeration system separate from each other, and thus has advantages of no mutual effect on the refrigeration and high ice making efficiency.
F25D 23/12 - Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
The present invention relates to the household appliance field disclosing a refrigerator and a separate ice-making system, comprising: a refrigerating compai anent and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber supplied with cold air by an ice- making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice- making air supply duct and the ice-making air return duct arranged in parallel, the ice- making evaporator disposed inside the refrigerating compai ___________ intent and located outside the ice- making chamber, the ice-making evaporator in communication with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating circulation loop. The refrigerating refrigeration system and ice- making refrigeration system are separate from each other, advantages being no mutual effect on the refrigeration and high ice making efficiency.
F25D 17/08 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
A window air conditioner includes a casing and a positioning device. The casing includes a cabinet including an outdoor part and an indoor part spaced apart from each other to form a receiving groove. The positioning device has a locked state and an unlocked state, and is configured to extend further into the receiving groove in the locked state than in the unlocked state.
F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
F24F 1/60 - Arrangement or mounting of the outdoor unit
F24F 1/0043 - Indoor units, e.g. fan coil units characterised by mounting arrangements
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
A window air conditioner includes a casing including a cabinet. The cabinet includes a receiving groove formed at an outer peripheral wall of the cabinet. The receiving groove is recessed downwards to separate the cabinet into an indoor part and an outdoor part. The window air conditioner further includes an indoor heat exchanger and an indoor fan arranged in the indoor part, and an outdoor heat exchanger and a compressor arranged in the outdoor part.
F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
F24F 1/60 - Arrangement or mounting of the outdoor unit
F24F 1/0043 - Indoor units, e.g. fan coil units characterised by mounting arrangements
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
57.
AIR CONDITIONER DEFROSTING CONTROL METHOD AND DEVICE THEREOF
An air conditioner defrosting control method and a device thereof. The air conditioner defrosting control method comprises: entering a defrosting mode, and detecting the number of defrosting operations executed in the present defrosting mode; according to the number of defrosting operations and an initially set defrosting time, setting the present set defrosting time recording the present defrosting time; detecting and determining that the present defrosting time reaches the present set defrosting time; updating the number of defrosting operations; and setting the next set defrosting time. By means of the air conditioner defrosting control method and device, the maximum defrosting time can be self-adaptively adjusted without affecting the use of a user, thereby preventing the accumulation of a frosting layer, and avoiding the risk of pipes bursting.
Disclosed is a window air conditioner, comprising: a base (10) provided with a first fixation member; a front panel (20) provided with a second fixation member; and a filtering mesh (30), one end of which is detachably connected to the first fixation member, and the other end of which is detachably connected to the second fixation member, wherein a supporting member is arranged on the base (10) and/or the front panel (20), and the supporting member abuts against the filtering mesh (30), so that the filtering mesh (30) is configured to be in an arc shape. According to the window air conditioner, the filtering mesh (30) has a large filtering area and high filtering efficiency, has reduced resistance loss when an airflow comes into contact with a surface of the arc-shaped filtering mesh (30), thereby reducing the losses of air pressure and air volume and reducing the noise of the airflow at the filtering mesh (30). In addition, the arc-shaped filtering mesh (30) can realize multi-angle inlet air filtration, thus reducing the number of the filtering meshes (30), saving on the work involved in mounting and dismounting of the filtering mesh (30) and facilitating the daily cleaning of products.
F24F 1/035 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters
F24F 1/029 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
F24F 1/0323 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
An Ice maker-integrated refrigerator (100). The refrigerator (100) comprises: a refrigerator body (10), a refrigerator door body (20), an ice maker (30), an ice making evaporator (40), and a fan (50). An air return duct (14), a fan chamber (12), an ice making evaporation chamber (11), and an air supply duct (13) are sequentially connected. The free end of the air supply duct (13) forms an air supply port (13a) and the free end of the air return duct (14) forms an air return port (14a). The refrigerator door body (20) has an ice making chamber (21). The ice making chamber (21) has an air inlet port (211) and an air outlet port (212). When the refrigerator door body (20) is closed, the air inlet port (211) is in communication with the air supply port (13a) and the air outlet port (212) is in communication with the air return port (14a). The refrigerator door body (20) is pivotally connected to the side wall of the refrigerator body (10) where the fan chamber (12) is located.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 23/12 - Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
A refrigerator box body, comprising mounting bases (1) used to mount hinges, a box housing (2) provided with an upward opening, and an opening frame (3) connected to the opening of the box housing (2), a side plate of the box housing (2) being provided with mounting ports (4) penetrating the side plate of the box housing (2) along the thickness direction, the mounting bases (1) being arranged within the mounting ports (4), the mounting bases (1) being provided with depressions (11) recessed towards the inside of the box housing (2), the hinges being mounted within the depressions (11), the mounting bases (1) being provided with guide grooves (12), side edges of the mounting ports (4) being inserted into the guide grooves (12) so as to connect the mounting bases (1) and the box housing (2), an edge of the opening frame (3) abutting against upper sides of the mounting bases (1).
An air conditioning system and a defrosting control method and device thereof. The defrosting control method comprises the following steps: when an air conditioning system performs defrosting each time, obtaining defrosting exit time determined in previous defrosting, and controlling the air conditioning system to perform this defrosting according to the defrosting exit time determined in the previous defrosting (S1); in this defrosting process of the air conditioning system, obtaining the temperature of an outdoor environment, and obtaining the temperature of an outlet of an outdoor heat exchanger (S2); determining the temperature of the outdoor environment and the temperature of the outlet of the outdoor heat exchanger (S3); and if the temperature of the outlet of the outdoor heat exchanger is lower than a first preset temperature and lasts a preset time and the temperature of the outdoor environment is lower than a second preset temperature, obtaining forced defrosting time serving as the defrosting exit time of the next defrosting of the air conditioning system, and storing the time (S4).
A pressure ratio control method of an air conditioning system comprises the following steps: (S1) during operation of an air conditioning system, regularly obtaining an actual pressure ratio of a compressor; (S2) determining whether the actual pressure ratio is greater than or equal to a first pressure ratio corresponding to a current level; (S3) if so, controlling the compressor to operate at a lower level; (S4) if not, further determining whether the actual pressure ratio is less than a second pressure ratio corresponding to the current level; and (S5) if so, controlling the compressor to operate at a higher level. The control method adjusts a maximum limit output of a compressor step by step, and controls the pressure ratio to be less that a target limit value to prevent the compressor from operating beyond a safe operating range for a long time, thereby ensuring reliability of the compressor. The invention further discloses an air conditioning system and a control device.
The present invention relates to the field of intelligent electrical appliances. Disclosed are a power line (10) and a home appliance (20) provided with same. The power line is used for supplying power to a home appliance, and is also used for mounting a communication module (300). The communication module is used for implementing wireless communication between the home appliance (20) and an external device. The power line (10) comprises a line body (2), a plug (1) disposed at one end of the line body, a line body fixing portion (5) disposed on the part of the line body distant from the plug (1) and used for fixing the line body (2) on the home appliance, and an intelligent module mounting portion (S) disposed adjacent to the line body fixing portion (5) and disposed on the line body, wherein the intelligent module mounting portion (S) is provided with a base (100) having an accommodation cavity (B) and a cover (200) matching the base (100) so as to enclose the accommodation cavity (B). The communication module (300) is accommodated in the accommodation cavity (B). The present power line can stably mount an intelligent module, is convenient to use, and implements easy mounting and removal.
The invention provides a sealing plate assembly and an air conditioner. The sealing plate assembly for the air conditioner comprises: a first sealing plate; a second sealing plate, mounted on one side of the first sealing plate, wherein the first sealing plate and the second sealing plate can slide relatively; a sealing plate joint, mounted on the first sealing plate, located at the end opposite to the end where the second sealing plate slides out of the first sealing plate, and provided with a vent hole; and a connector for connecting the first sealing plate with the sealing plate joint, wherein the first sealing plate and the sealing plate joint can rotate relatively by taking the connector as the axis. The telescopic sealing plate assembly is formed through relative sliding of the first sealing plate and the second sealing plate to adapt to the sizes of different windows; meanwhile, the first sealing plate is connected with the sealing plate joint through the connector to realize folding of the sealing plate assembly, so that the sealing plates cooperate with an air conditioner body to achieve storage.
E06B 7/16 - Sealing arrangements on wings or parts co-operating with the wings
F16L 5/00 - Devices for use where pipes, cables or protective tubing pass through walls or partitions
F24F 1/02 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
F24F 13/00 - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
A method of controlling a compressor is disclosed. The method includes: after the compressor is stopped for protection, updating the number of protective stops of the compressor occurring during a current operation of the air conditioner; and when the number of protective stops of the compressor is greater than a first preset number, lowering the frequency of the compressor so that when the compressor restarts the compressor would start and operate at the lowered frequency. Disclosed also is a device for controlling a compressor. Thus, by lowering the frequency of the compressor, the compressor would reach the high or low temperature protective value comparatively slowly, so the number of restarts of the compressor can be reduced.
A refrigerator, comprising a refrigerator body (1) provided with a refrigerating chamber (3), an ice maker (4), an ice making air duct, a first fan assembly arranged in the ice making air duct and an ice maker evaporator (7). The ice making air duct comprises an air inlet duct (5) and an air return duct (6); the air inlet duct (5) and the air return duct (6) are both arranged in a foaming layer of the refrigerating chamber (3), and one end thereof close to the ice maker (4) extends into a foaming layer on a door body (2) of the ice maker (4). The first fan assembly is detachably arranged in the air return duct (6) located in the foaming layer of the refrigerating chamber (3), and may be integrally disassembled from and installed in the air return duct (6). The installation and maintenance manufacturability of the first fan are both good, and the fan does not occupy the chamber of the ice maker evaporator (7) and the ice storage space of the ice maker (4), thus being beneficial to improving the ice storage capacity of the ice maker (4). The ice maker evaporator (7) is arranged between the air inlet duct (5) and the air return duct (6) and at the side far away from the ice maker (4), which is beneficial to improving the driving efficiency of the fan and the heat exchange efficiency of the ice maker evaporator (7), and also avoids the problem of a quality defect caused by freezing of the fan.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A refrigeration apparatus (100), comprising: a compressor (1), the compressor (1) being provided with an air exhaust opening (10) and an air return opening (11); a condenser (2), a first end of the condenser (2) being connected to the air exhaust opening (10); an evaporator (3), a first end of the evaporator (3) being connected to the air return opening (11), a throttling component (7) being connected in series between a second end of the evaporator (3) and a second end of the condenser (2); a first control valve (4), the first control valve (4) being connected in series between the evaporator (3) and the compressor (1); an air suction apparatus (6), a gas interface (6000) of the air suction apparatus (6) being connected between the first control valve (4) and the air return opening (11); and a control apparatus, the control apparatus being connected to the compressor (1), the first control valve (4), and the air suction apparatus (6).
A food processor, comprising: a cutter disc (104), blades (106) being provided on the cutter disk, an intersection line between a side wall of the cutter disk and a cross-section of the cutter disk being a cutter disk contour line, a largest inscribed circle or smallest circumscribed circle of the cutter disk contour line being a cutter disk base circle, and a central axis of the cutter disk going through the center of the cutter disk base circle; a cup body (102), an intersection line between a cup wall of the cup body and a cross-section of the cup wall being a cup body contour line (110), a largest inscribed circle or smallest circumscribed circle of the cup body contour line being a cup body base circle (108), and a central axis of the cup body going through the center of the cup body base circle; different points on the same cup body contour line are not equidistant from the center of the cup body base circle; different points on the same cutter disk contour line are equidistant or not equidistant from the center of the cutter disk base circle.
A47J 43/046 - Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
A47J 43/07 - Parts or details, e.g. mixing tools, whipping tools
A food processor, comprising: a cutter head (104), a cutter (106) being arranged on the cutter head, a line of intersection between a side wall of the cutter head and cross section thereof being the contour line of the cutter head, the maximum inscribed circle or the minimum circumscribed circle of the contour line of the cutter head being a base circle of the cutter head, and a central axis of the cutter head passing through the center of the base circle of the cutter head; a cup body (102), the line of intersection between a cup wall of the cup body and the cross section of the cup wall being the contour line of the cup body (110), the maximum inscribed circle or the minimum circumscribed circle of the contour line of the cup body being a base circle (108) of the cup body, and a central axis of the cup body passing through the center of the base circle of the cup body; the distances from different points on the same contour line of the cup body to the center of the base circle of the cup body are equal, while the distances from different points on the same contour line of the cutter head to the center of the base circle of the cutter head are not equal.
A47J 43/046 - Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
A47J 43/07 - Parts or details, e.g. mixing tools, whipping tools
A mounting structure for a household appliance comprises a base (202), a first fastener (206), and a position-limiting block (204). A through hole (2022) is arranged at a side wall of the base (202). The position-limiting block (204) is movably connected to the base (202) by means of the first fastener (206). The first fastener (206) partially passes through the through hole (2022) to connect to the position-limiting block (204). The position-limiting block (204) is rotatable around an axis of the first fastener (206), and is movable along an axial direction of the first fastener (206). After rotation, the position-limiting block (204) at least partially protrudes from a bottom surface of the base (204).
A device for self-adaptive regulation of air volume. The regulating device comprises: a drainage and air guide cavity, arranged on the back of a freezing chamber of a refrigerator, the drainage and air guide cavity comprising a funnel-shaped air collecting cavity connected to a conical air outlet cavity, an outlet of the conical air outlet cavity facing a refrigerating chamber; a drainage tongue, provided in the conical air outlet cavity so as to create a first and second outlet ducts within the conical air outlet cavity, an inlet of the first outlet duct being located on an extension line of a left side wall of the funnel-shaped air collecting cavity and an inlet of the second outlet duct being located on an extension line of a right side wall of the funnel-shaped air collecting cavity; and a fan arranged inside of the funnel- shaped air collecting cavity.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
72.
CABLE STRUCTURE, POWER CORD STRUCTURE, AND ELECTRICAL DEVICE
A cable structure (10), a power cord structure (1), and an electrical device. The cable structure (10) comprises a power cord (108), a shell (102) disposed on the power cord (108), and an antenna (104) provided within the shell (102). By providing the antenna (104) within the shell (102) without exposing the antenna (104), the cable structure (10) can protect the antenna (104) from being easily damaged, make the antenna (104) work in a good environment, and ensure the reliability and stability of the working of the antenna (104); in addition, the shell (102) is disposed on the power cord (108), so that an electrical device does not need an extra antenna (104), thereby ensuring an overall aesthetic appearance, facilitating carrying, and improving user experience. Furthermore, the shell (102) is disposed on the power cord (108), and the shell (102) may be located at the middle or the front part of the power cord (108), or at different positions thereof meeting requirements, so that different requirements of a user can be met, and the application range is wide.
A power cord plug (10), a power cord structure (1), and an electrical device. The power cord plug comprises a shell (102), and a communication module (104) and an antenna (106) provided within the shell. By providing a communication module and an antenna within the shell of the power cord plug, the power cord plug makes the communication module distant from an electrical device, makes the communication capability of the communication module not shielded by the metallic housing of the electrical device, not affected by factors such as a motor, a circuit board, a coil, and a magnetron within the electrical device, and not affected by the high temperature when the device runs, makes the communication module work in a good environment, and ensures the reliability and stability of the working of the communication module; in addition, the inner space of the shell of the power cord plug is utilized, so that the size of the electrical device is not increased, thereby ensuring an overall aesthetic appearance, facilitating carrying, and improving user experience.
A switching device (100) for a multi-split air conditioner, comprising: a housing (1), a gas-liquid separator (2), multiple first indoor unit interface pipes (3), at least one heat exchange component (4), and multiple second indoor unit interface pipes (5). The gas-liquid separator (2) is provided with an inlet (21) to an outdoor unit, a first outlet (22), and a second outlet (23). The multiple first indoor unit interface pipes (3) and the multiple second indoor unit interface pipes (5) are spaced from each other in a first direction. The first outlet (22) is connected to multiple first interfaces by means of the multiple first indoor unit interface pipes (3), respectively. The second indoor unit interface pipes (5) and the first indoor unit interface pipes (3) are spaced apart in a second direction. Some of the first indoor unit interface pipes (3) and some of the second indoor unit interface pipes (5) are spaced apart from the rest of the first indoor unit interface pipes (3) and the rest of the second indoor unit interface pipes (5) in the second direction. Moreover, also disclosed is a multi-split air conditioner having the switching device (100).
A horizontal gas-liquid separator (100) for an air conditioner comprises a housing (10) and a refrigerant inlet pipe (120). The housing (10) is provided with a cavity (110), a gas outlet (111) is formed in the top of the cavity (110), and a liquid outlet (112) is formed in the bottom of the cavity (110). A smallest distance between the gas outlet (111) and a left sidewall of the cavity (110) is L1, and a smallest distance between the liquid outlet (112) and the left sidewall of the cavity (110) is L2. The refrigerant inlet pipe (120) is located on a left side wall of the housing (10), and one end of the refrigerant inlet pipe (120) extends into the cavity (110). The distance between an end face of the refrigerant inlet pipe (120) and the left sidewall of the cavity (110) is L3, L3=L1 and L3=L2.
An anti-overflow control method for controlling the food processor is disclosed, including: when the food processor is powered on, judging whether the food processor generates an enabled instruction for detecting a boiling point based on external actions during a preset time period; if the food processor generates the enabled instruction for detecting the boiling point based on external actions during the preset time period, a pre-stored process for detecting the boiling point is started, to obtain a current boiling point of water inside the food processor where is located currently; controlling the food processor to heat water inside the food processor based on the current boiling point of the water; if the food processer fails to generate the enabled instruction for detecting the boiling point based on external actions during the preset time period, controlling the food processer to heat water based on a pre-stored boiling point.
A47J 43/04 - Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
77.
HEATING CONTROL METHOD AND HEATING CONTROL DEVICE FOR FOOD PROCESSOR
A heating control method for controlling a food processor is disclosed including: during a heating process of the food processor, obtaining a temperature in a cup, that is detected by a temperature detecting device of the food processor, at a regular time; whenever an obtained temperature in the cup reaches a current preset temperature threshold, controlling the food processor to start a stirring function and to stop after a first preset time, until the obtained temperature in the cup is greater than an upper limit of the preset temperature threshold; adjusting the preset temperature threshold when the food processor starts the stirring function every time, and the adjusted preset temperature threshold is defined as the current preset temperature threshold, thereinto, the adjusted preset temperature threshold is greater than or equal to a preset temperature threshold before adjusted.
A ceiling fan assembly (100) including a downrod (10); a ceiling fan (20) connected with a lower end of the downrod (10); a connector base (30) mounted to the downrod (10) and located above the ceiling fan (20); and a receiver (40) internally provided with a mounting groove (40a) penetrating the receiver (40) in an up-and-down direction, the receiver (40) being located at the periphery of a central axis of the downrod (10) and detachably connected with the connector base (30).
The present disclosure provides a ceiling fan blade structure and a ceiling fan. The ceiling fan blade structure includes: at least one fan blade provided with a first inserting portion; and a mounting plate provided with a second inserting portion, and being able to be detachably connected with the fan blade through a fit between the first inserting portion and the second inserting portion. The installation way of the fan blade is changed, and the connecting members used in the existing mounting method of fan blades are removed. The fan blade is provided with the first inserting portion, the mounting plate is provided with the second inserting portion, and through corresponding insertion between the first inserting portion and the second inserting portion, the fan blade may be mounted to the mounting plate rapidly. Thus, the ceiling fan blade structure is low in number of parts and low in cost. Moreover, in a mounting process of the fan blade, a mounting operation can be completed without assistance of auxiliary tools, and the mounting operation is simple and takes a short time.
The present disclosure provides a downrod assembly and a ceiling fan. The downrod assembly includes: an electric motor, an adapter subassembly and a downrod. The adapter subassembly is connected with an electric motor shaft of the electric motor; and the downrod is connected with the adapter subassembly and is capable of rotating with respect to the electric motor by means of the adapter subassembly. For the ceiling fan provided by the present disclosure, the downrod is able to rotate with respect to the electric motor, and the downrod is folded during transportation and handling to reduce the volume of the ceiling fan, thereby reducing the packaging volume. On the one hand, it is possible to avoid loss of small parts caused by detaching and packaging individual parts of the ceiling fan. On the other hand, it is possible to avoid an inconvenient handling and a low transport efficiency of the ceiling fan caused by a large volume of the downrod and the electric motor in the assembled ceiling fan. The volume of the ceiling fan is relatively small after the downrod rotates with respect to the electric motor, such that more ceiling fans can be transported without changing the space for transportation :n a transport device, thereby improving the transport efficiency, and moreover, manual handling may be convenient, thereby improving handling efficiency.
The invention provides a kitchen appliance with a drawer. The kitchen appliance comprises a body, the drawer and a position-limiting lock assembly. The body comprises an accommodation cavity of which the front end is provided with an opening. The drawer is located in the accommodation cavity, a drawer face is fixedly connected to a front end of the drawer, and the drawer face can drive the drawer to move relative to the body, so as to draw the drawer out of or push the drawer into the accommodation cavity. The position-limiting lock assembly is mounted above the accommodation cavity, and comprises a lock. One end of the lock is rotatably connected to the body, and the other end of the lock protrudes from the front opening of the body. The other end of the lock can rotate to a position in front of the drawer face such that the drawer is restrained from being drawn out of the accommodation cavity, and the other end of the lock can be rotated away from a position in front of the drawer face such that the drawer is able to be drawn out of the accommodation cavity. According to the kitchen appliance with a drawer of the present invention, when the other end of the lock rotates to a position in front of the drawer face, the drawer face is locked, thereby preventing the drawer from being opened in mobile environments, and preventing children from opening the drawer and exposing themselves to danger.
F24C 15/18 - Arrangement of compartments additional to cooking compartments, e.g. for warming or for storing utensils or fuel containers; Arrangement of additional heating or cooking apparatus, e.g. grills
Disclosed is a spraying arm assembly of a dish washer. The spraying arm assembly comprises: a bottom shell (10), a spraying arm seat (20), a spraying arm body (30) and a driver (40). A water storage cavity (11) is defined in the bottom shell (10), and the bottom shell (10) is provided with a water inlet (12) communicating with the water storage cavity (11). The spraying arm seat (20) is rotatably arranged on the bottom shell (10). The spraying arm seat (20) is provided with a water inflow channel (21) communicating with the water storage cavity (11). The spraying arm body (30) is provided with at least one spraying arm. The spraying arm body (30) is rotatably arranged on the spraying arm seat (20) and the rotating centre of the spraying arm body (30) is eccentrically arranged relative to the rotating centre of the spraying arm seat (20). The spraying arm body (30) is provided with a plurality of spraying holes (311), and each spraying hole (311) communicates with the water inflow channel (21) respectively. The driver (40) is connected to the spraying arm body (30) and the spraying arm seat (20) respectively to drive the spraying arm body (30) and the spraying arm seat (20) to rotate around the rotating centres corresponding thereto respectively. Each spraying hole (311) of the spraying arm body (30) of the spraying arm assembly of the dish washer is provided with an epicyclic motion track so that a spray-washing region is close to square-shaped, and therefore the washing area of the spraying arm assembly is enlarged. Further disclosed is a dish washer having the spraying arm assembly.
The present disclosure provides an inverter air conditioner control device based on a thermostat, which includes: a controller, an input interface, an outdoor unit communicating interface and a detecting interface all connected with the controller, wherein, the input interface is connected with the thermostat, receives a control signal sent by the thermostat; the detecting interface is connected with a temperature detector, receives an indoor temperature signal acquired by the temperature detector; the controller connects with the inverter air conditioner outdoor unit by the outdoor unit communicating interface, controls an operation of an inverter air conditioner outdoor unit; the controller sets a target reference temperature which is used for adjusting an operation frequency of a compressor of the inverter air conditioner outdoor unit according to a shutdown control signal of the thermostat and the indoor temperature signal acquired by the temperature detector. The present disclosure also provides a terminal, an inverter air conditioner control system and control method based on the thermostat. The proposal of the inverter air conditioner controlled by the thermostat is provided, the intelligent degree of the air conditioner controlled by the thermostat is improved, and the comfortableness of the air conditioner is also improved.
F24F 1/20 - Electric components for separate outdoor units
F24F 11/62 - Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
F24F 11/86 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
A cyclone separating device (2), a dust collecting assembly (100), and a cleaner are provided. The cyclone separating device (2) includes: a first cyclone (21) defining a longitudinal axis and an inlet passage; a cyclone assembly (22) comprising a plurality of second cyclones (221) which are arranged in parallel at an upper portion of the first cyclone (21) along a circumferential direction of the first cyclone, a first guide channel (24) being defined between two second cyclones (221), the first guide channel (24) guiding dust-laden air exiting therefrom along a tangential line of a circumferential wall of the second cyclone (221) to an outer circumferential of the cyclone assembly (22), each second cyclone (221) defining a notch (2211) for introducing the primarily-separated air into the second cyclone (221) tangentially; a filtering member (6) detachably arranged at the outer circumferential side of the cyclone assembly (22), wherein the primarily-separated air surrounding outer circumferential of the cyclone assembly is tangentially introduced into the second cyclones (221) respectively via the filtering member (6) and the notch (2211).
An indoor unit (1000) of an air conditioner includes a housing (100) having an upper base plate (110) provided with an air inlet (101), a lower base plate (120) detachably mounted to the upper base plate (110) and provided with an air outlet, and a front cover (130) detachably mounted to the upper base plate (110); a heat exchanger (140) mounted on the upper base plate (110); a fan (142) detachably mounted to the lower base plate (120); and a thrust structure (340) having a body (350) that is disposed to a rear portion of the indoor unit (1000) and has a thrust face (351) abutting against a mounting member to limit a degree of freedom of upward movement of the indoor unit (1000).
An indoor unit of an air conditioner includes a housing, a fan and a heat exchanger. The housing includes an upper base plate provided with an air inlet, a lower base plate detachably mounted to the upper base plate, and a front cover detachably mounted to the upper base plate; the fan is detachably mounted to the lower base plate; and the heat exchanger is detachably mounted to the upper base plate, in which the heat exchanger includes a supporting seat and a heat exchanger core body mounted to the supporting seat. The upper base plate is provided with a first positioning portion; the supporting seat is provided with a second positioning portion; and the first positioning portion cooperates with the second positioning portion to position the heat exchanger core body on the upper base plate.
An indoor unit for an air conditioner is provided. The indoor unit includes a housing, and the housing including an upper base plate provided with an air inlet, a lower base plate detachably mounted to the upper base plate and provided with an air outlet, and a front cover detachably mounted to the upper base plate; a heat exchanger mounted to the upper base plate; a fan detachably mounted to the lower base plate; and a guide assembly configured to guide the lower base plate when mounting and dismounting the lower base plate.
An indoor unit (1000) for an air conditioner is provided. The indoor unit (1000) includes a housing (100) having an upper base plate (110) provided with an air inlet (101), a lower base plate (120) detachably mounted to the upper base plate (110) and provided with an air outlet, and a front cover (130) detachably mounted to the upper base plate (110); a heat exchanger (140) mounted to the upper base plate (110); and a fan (142) detachably mounted to the lower base plate.
A split-type microwave oven (100) comprises a first housing assembly, a second housing assembly (120), a microwave source module (140), a microwave shielding and choking member (150), and a detection device that is used for detecting whether a wave leakage occurs in a microwave heating resonant cavity (130). The second housing assembly (120) is separably disposed on the first housing assembly. The first housing assembly is provided with a first microwave shielding member (110), the second housing assembly (120) is provided with a second microwave shielding member (121), and the first microwave shielding member (110) is suitable for defining, together with the second microwave shielding member (121), the microwave heating resonant cavity (130). The microwave source module (140) is installed on one of the first housing assembly and the second housing assembly (120). The microwave shielding and choking member (150) is located on the outer side of the microwave heating resonant cavity (130). The split-type microwave oven (100) occupies a small space and is convenient to use.
A diffuser (10) includes a lower element (12) and an upper element (14). The upper element (14) is fixed on the lower element (12), and the upper element (14) and the lower element (12) are formed separately. The lower element (12) includes a lower inner wall (120) and a lower outer wall (122), and the upper element (14) includes an upper inner wall (140) and an upper outer wall (144). The upper inner wall (140) is connected to the lower inner wall (120) to form an internal air-guiding surface (16), the upper outer wall (142) is connected to the lower outer wall (122) to form an external air-guiding surface (18), and the internal air-guiding surface (16) is disposed opposite to the external air-guiding surface (18) to define an air-guiding channel (20) for air flow diffusion. The upper element (14) further includes an upper air-guiding wing (144) for connecting the upper inner wall (140) and the upper outer wall (142), and the lower element (12) further includes a lower air-guiding wing (124) for connecting the lower inner wall (120) and the lower outer wall (122). The upper air-guiding wing (144) is connected to the lower air-guiding wing (124) to form an air- guiding wing (22) for connecting the internal air-guiding surface (16) and the external air- guiding surface (18). Thus, fractures of the air-guiding wing due to a shrinkage strain thereof can be reduced, and the diffuser has a simple structure and is convenient to mount and detach. The present disclosure further provides a centrifugal compression power system and a bladeless fan.
A microwave oven (1) comprises a housing (30), a cavity (20), a first and a second electric member (40, 50) and a fan (10). A cooling air inlet (34) and a cooling air outlet are formed in the housing (30). The cavity (20) has a chamber and is embedded into the housing (30), an accommodating space (90) is formed between a rear plate (22) of the cavity (20) and a rear plate of the housing (30), and an air intake passage (32) is formed between a lateral plate of the housing (30) and a lateral plate (23) of the cavity (20). The first and the second electric member (40, 50) are arranged in the accommodating space (90). The fan (10) is arranged in the accommodating space (90) and is provided with a first and a second air inlet (1012, 1013) and a first and a second air outlet (1014, 1015). The first and the second air inlet (1012, 1013) are oppositely arranged, the first air inlet (1012) is communicated with the first air outlet (1014) to form a first air blowing passage (1011), the second air inlet (1013) is communicated with the second air outlet (1015) to form a second air blowing passage, and the fan (10) cools the first electric member (40) through the first air blowing passage (1011) and cools the second electric member (50) through the second air blowing passage. The microwave oven (1) has the advantages of good cooling effect, good heat radiating effect, good service performance, long service life and the like.
A back-up power source apparatus (100) in an indoor unit of a multi-split air conditioning system includes first and second voltage detecting circuits (10, 20) and a control circuit (30) connected with the first and second voltage detecting circuits (10, 20). The first and second voltage detecting circuits (10, 20) detect voltages of first and second power sources (401, 402) on a mainboard (200) of the indoor unit in real time respectively, and the control circuit (30) controls the back-up power source apparatus (100) to enter a corresponding operation state according to the voltages of the first and/or second power sources (401, 402). A controlling method of the back-up power source apparatus (100) and a multi-split air conditioning system including the back-up power source apparatus (100) are also provided.
H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
93.
MICROWAVE OVEN THAWING CONTROL METHOD, DEVICE AND MICROWAVE OVEN
A microwave oven thawing control method, device, and microwave oven. The microwave oven control method comprises: receiving a thawing instruction; initiating thawing; controlling the thawing conditions such that the temperature of the food in the microwave oven is maintained between -3 and 0°C. The microwave oven has the control device that implements the thawing control method.
A semiconductor microwave oven and a semiconductor microwave source thereof. The semiconductor microwave oven comprises: a body (1), a microwave input device, a semiconductor microwave source (3), a power divider (32), N drive amplifiers (33) and a control device (4), wherein the microwave input device is in communication with a chamber (10); the semiconductor microwave source (3) comprises a signal source (31) for generating a first microwave signal; a first input end (6) of the power divider (32) is connected to the signal source (31), and the power of the first microwave signal is allocated by the power divider (32) according to a pre-set proportion to generate N second microwave signals with the same frequency so as to output same corresponding to N output ends (7); each drive amplifier (33) is used for conducting drive amplification on a corresponding second microwave signal, and respectively inputting same to the microwave input device and transmitting same into the chamber (10); and the control device (4) is used for controlling the signal source (31) to generate the first microwave signal. The microwave oven shares one signal source (31) to guarantee operating at the same frequency, thereby realizing the highly efficient power output.
A connection structure and input/output connection structure of a semiconductor microwave generator for a microwave oven, and microwave oven; the connection structure of the semiconductor microwave generator of the microwave oven comprises: a semiconductor microwave generator (10) and a microwave output device (20); a microwave signal output port (131) is provided on the front face or back face of the semiconductor microwave generator (10); the first end of the microwave output device (20) is connected to the microwave signal output port (131), and the second end communicates with the cooking cavity (50) of the microwave oven. The connection between the microwave output device (20) and the front face or back face of the semiconductor microwave generator (10) effectively reduces the maximum distance between the semiconductor microwave generator (10) and the cooking cavity (50), and reduces the size of the microwave oven providing a simple and convenient structural design and shape design of the microwave oven, thus effectively reducing manufacturing costs of the microwave oven.
Disclosed is a power supply control method for a high-frequency heating device, comprising: controlling, according to a control signal having a preset duty cycle, a switching device of the high-frequency heating device to work; detecting a real-time current passing through the switching device; and controlling the switching device to be turned off when the real-time current is greater than a preset current reference value, and not until a next turn-on window of the control signal arrives, controlling the switching device to be turned on. The power supply control method can control power of a high-frequency heating device, and can further reduce the maximum current value during work of the switching device, which reduces requirements on the switching device and can perform effective overcurrent protection. Further disclosed is a power supply control apparatus for a high-frequency heating device and a high-frequency heating device having the power supply control apparatus.