Abstract

A climate control system including a heat exchanger assembly with a housing having an external air inlet, an external air outlet, an internal air inlet, and an internal air outlet. The system further includes an auxiliary air vent assembly coupled to the heat exchanger assembly. The auxiliary air vent assembly includes a rim at least partially defining an internal air inlet region and an internal air outlet region.

IPC Classes  ?

• F24F 7/00 - Ventilation
• F01P 11/00 - Component parts, details, or accessories, not provided for in, or of interest apart from, groups
• F24F 1/00 - Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
• H05K 5/00 - Casings, cabinets or drawers for electric apparatus

Abstract

A heat exchanger assembly including a housing with an external air inlet, an external air outlet, an internal air inlet, and an internal air outlet. The heat exchanger assembly further includes a heat exchanger with an angled condenser panel, an angled evaporator panel, and a working fluid. The heat exchanger assembly further includes a first fan positioned at the internal air inlet configured to create an internal airflow through the housing from the internal air inlet to the internal air outlet, and a second fan positioned at the external air inlet configured to create an external airflow through the housing from the external air inlet to the external air outlet. The external airflow is isolated from the internal airflow.

IPC Classes  ?

• F28D 21/00 - Heat-exchange apparatus not covered by any of the groups
• F28F 3/12 - Elements constructed in the shape of a hollow panel, e.g. with channels
• F28F 9/02 - Header boxes; End plates

Abstract

A heat exchanger device comprising a coil with a plurality of channels; a working fluid; a divider plate that divides the coil into a first coil portion and a second coil portion; a header positioned and sealed at a first terminal end of the coil to create a sealed header compartment; and a footer positioned and sealed at a second terminal end of the coil to create a sealed footer compartment. Each of the plurality of channels of the heat exchanger device extend between the sealed header compartment and the sealed footer compartment. The working fluid can move freely within the sealed header compartment, the sealed footer compartment, and the plurality of channels. Advantageously, the heat exchanger device provides enhanced cooling capacity and airflow in environments ranging from outdoor electronic enclosures to commercial and residential buildings.

IPC Classes  ?

• F28D 15/02 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat-pipes
• F24F 1/0033 - Indoor units, e.g. fan coil units characterised by fans having two or more fans
• F24F 1/0035 - Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
• F24F 1/0059 - Indoor units, e.g. fan coil units characterised by heat exchangers
• F24F 1/028 - 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
• 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
• F25B 39/02 - Evaporators
• F25B 39/04 - Condensers
• H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating