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Matches 51 - 100 out of 3,897

Document Document Title
WO/2023/056400A1
A latent energy and water harvesting system and method are disclosed that may be used to harvest energy in air conditioning systems in buildings and vehicles. The latent energy and water harvesting system comprises plural heat exchanging...  
WO/2023/046459A1
The invention relates to a cogeneration system, which comprises: - an enclosure comprising: * an inlet for combustion air; * an outlet for process air; * an outlet for combustion fumes; - a turbine connected to the process air outlet of ...  
WO/2023/045285A1
A control method, system and apparatus for an air source heat pump, and a storage medium, which relate to household appliance technology. The air source heat pump comprises a water outlet, a compressor and a heat exchanger. The control m...  
WO/2023/045287A1
Disclosed in the present application is a control method for a multi-split heat pump system, the multi-split heat pump system comprising a compressor, at least one hydraulic module and at least one air-conditioner indoor unit, wherein th...  
WO/2023/041132A1
A thermal energy storage, TES, system (100) comprises a thermodynamic gas flow circuit containing air as a working fluid for transport of thermal energy through the TES system. The air is maintained in gas phase throughout the entire gas...  
WO/2023/043363A1
A heat pump (100) for heating or cooling comprising a first heat exchanger (110) and a compressor (120) connected to the first heat exchanger (110). The heat pump (100) further comprises control circuitry configured to: determine an inle...  
WO/2023/039628A1
Heat pump HVAC systems are described including: an inside coil; a compressor; and an outside coil; wherein the outside coil includes first and second interlaced circuits. In some embodiments in a cooling mode both of the interlaced circu...  
WO/2023/035511A1
Provided in the embodiments of the present application are an air-source heat pump system and an air-source heat pump control method. The air-source heat pump system comprises an electronic control module, a heat pump module and a bypass...  
WO/2023/035149A1
Disclosed are an industrial boiler heat supply system, and a control method and control apparatus therefor. The system comprises: an industrial boiler; a turbine; a first heat exchanger; and a high-temperature heat pump. The high-tempera...  
WO/2023/038516A1
Heat pump installation for heating a medium, comprising: - a first refrigerant circuit with a first refrigerant circulating therein; - a first heat exchanger for extracting heat from a source and relinquishing heat to the first refrigera...  
WO/2023/030696A1
A heat pump is provided and is operable between an energy source and a heating load. The pump comprises a heat exchanger for recovering heat from the energy source and transferring it to refrigerant in a refrigerant circuit. The pump com...  
WO/2023/024635A1
A drying unit control method. The opening degree of an expansion valve is adjusted according to an actual air discharging temperature Td1 of a compressor and a target air discharging temperature Tm1 corresponding to a current baking sect...  
WO/2023/028436A1
The present invention relates to a refrigerant composition comprising 75 - 80% by weight of HFO-1234ze(E), 6% to not greater than 12% by weight of HFC-134a and from 11% to about 17% by weight of HFO1336mzz(E), and to the use of the refri...  
WO/2023/024352A1
An organic Rankine cycle and boiler assisted heating-based solar combined heat and power supply system. A solar heat collector fully utilizes solar energy to obtain high-temperature hot water and store the high-temperature hot water for ...  
WO/2023/015339A1
A cooling system for cooling the battery of an electric vehicle is described including: a primary cooling circuit including a battery and a first heat exchanger, and a pump which circulates a first liquid coolant between the battery and ...  
WO/2023/005246A1
A control method for an air source heat pump unit, aiming at solving the problem that water side heat exchangers of existing air source heat pump units are prone to frost cracking in a using process. For this objective, the water flow in...  
WO/2023/000828A1
The present application relates to the technical field of heat pump devices. Disclosed is a method for adjusting an exhaust superheat degree of a heat pump device. The method for adjusting the exhaust superheat degree of the heat pump de...  
WO/2023/001225A1
A thermal energy extraction system and a use method. The system comprises a thermal energy polymerization device (1); a low-temperature water vapor collection apparatus (2) is connected to the thermal energy polymerization device (1); a ...  
WO/2023/277314A1
Provided is an apparatus for dehumidification comprising: a storage room providing an accommodation space; a circulation blower for forming an internal airflow flowing along a circulation path connected to the accommodation space; a heat...  
WO/2023/273291A1
The present disclosure relates to the technical field of water heaters, and provides a control method and apparatus for a compression system, and an air energy heat pump water heater. The compression system comprises a compressor provide...  
WO/2022/262674A1
Disclosed is a dual cold source air source heat pump with full heat recovery, which belongs to the technical field of heat pump machinery. The dual cold source air source heat pump with full heat recovery comprises a compressor (1), a fo...  
WO/2022/258220A1
Heat exchanger arrangement (10, 10', 10", 10'") for a heat pump, comprising the following: - at least two heat exchangers (12, 14, 12', 14', 12", 14", 12'", 14'"), specifically a first heat exchanger (12, 12', 12", 12'") and a second hea...  
WO/2022/257993A1
A heat pump system, which comprises at least one heat pump indoor unit. The heat pump indoor unit comprises a cascade heat exchanger (11) and a terminal heat exchanger assembly (16). The cascade heat exchanger (11) comprises a first heat...  
WO/2022/257825A1
A heat energy aggregation device, comprising a dynamic evaporation temperature (deep) low-temperature refrigeration host (1), wherein the refrigeration host (1) is connected to and provided with a dynamic matrix-type heat collection appa...  
WO/2022/253394A1
Disclosed is an evaporator and a system comprising an evaporator comprising an evaporator compartment with a suction port and an inlet port wherein the inlet port is adapted to supply a liquid refrigerant into the evaporator compartment ...  
WO/2022/255792A1
The present invention relates to a complex system using seawater temperature difference power generation and a heat pump, the complex system comprising: a condenser which liquefies a gaseous refrigerant with deep water to produce a liqui...  
WO/2022/250721A1
A temperature controller for a sorption system having an evaporator to produce a gas, a sorber containing a sorption material to sorb the gas during a sorption phase, a flow channel extending between the evaporator and sorber to provide ...  
WO/2022/250232A1
A heat source supply device according to the present invention may comprise: a heat energy conversion unit which produces at least one of a first heating medium, a third heating medium having a lower temperature than the first heating me...  
WO/2022/245202A1
A thermal energy recovery system, comprising a heat pump (1), and on a primary side (2) of the heat pump (1) an inlet (3) for the wastewater entering the system and an outlet (9) for the wastewater leaving the system, and on a secondary ...  
WO/2022/236757A1
Disclosed is a low-noise air source heat pump. The low-noise air source heat pump comprises a housing (1), an evaporator (15), a centrifugal fan blade (3), a compressor (4), a heat exchanger (5), etc., wherein the centrifugal fan blade (...  
WO/2022/236261A1
Double hybrid heat pumps, systems, and methods of operation that provide increased efficiency in both heating and cooling modes, heated water, and other advantages. The system includes a compressor for compressing low pressure vapor phas...  
WO/2022/228345A1
The present application provides a heat pump system, comprising a compressor, a first heat exchanger, a second heat exchanger, and a valve device. A first connecting port of the valve device is connected to an exhaust port of the compres...  
WO/2022/229612A1
A refrigeration system is described having a circuit around which a refrigerant circulates. The circuit comprises a compressor, a metering device, a first heat exchanger for exchanging heat between the refrigerant and a medium, and a sec...  
WO/2022/224392A1
This heat pump water heater comprises: a refrigerant circuit in which a refrigerant circulates through a refrigerant pipe; a water circuit in which water circulates in a water pipe; and a control device that controls equipment installed ...  
WO/2022/214910A1
A heat pump (10) for a pool or spa may include a human-machine interlace (HMI). The HMI of the heat pump may be movable relative to a housing or body o(14) f the heat pump such that regardless of the location and orientation of the insta...  
WO/2022/206015A1
A flue gas waste heat and condensate water recovery system for a gas-fired hot water boiler, comprising: a screw heat pump unit (1), a heat exchanger (2), a variable frequency fan (3), a baffle plate demister (4), and a water replenishme...  
WO/2022/204172A1
A heat-pump system may include an outdoor heat exchanger, an expansion device, an indoor heat exchanger, a compressor, and a multiway valve. The expansion device is in fluid communication with the outdoor heat exchanger. The indoor heat ...  
WO/2022/204188A1
An example refrigeration system includes an indoor fluid loop, an outdoor fluid loop, and a heat exchanger assembly. The indoor fluid loop circulates a first working fluid. The outdoor fluid loop circulates a second working fluid that is...  
WO/2022/198922A1
A power plant multi-stage waste heat comprehensive utilizing apparatus and method. The apparatus comprises a condensed water pipeline, a condenser (1), an absorption heat pump absorber (6), an absorption heat pump condenser (4), a unit l...  
WO/2022/204178A1
A heat-pump system may include a compressor, an outdoor heating exchanger, an indoor heat exchanger, an expansion device, and a supplemental heater. The outdoor heat exchanger may be in fluid communication with the compressor. The indoor...  
WO/2022/194825A1
Refrigerant circuit (2) for a thermal treatment system (1), comprising a main channel (20) including a compression device (6), a radiator (25), an evaporator/condenser (26) and an accumulation device (7), the refrigerant circuit (2) comp...  
WO/2022/184208A1
The invention relates to a heat pump comprising a housing (1), a housing opening (1.1) that is provided in the housing (1) and is in the form of a water drain, at least one heat-pump component (2) that is elastically mounted in the housi...  
WO/2022/171236A1
The invention relates to a heat pump comprising a compressor (1) for compressing refrigerant, which compressor operates within an operating speed range and in so doing causes at least one disturbance frequency of the first order, and the...  
WO/2022/173105A1
Disclosed is a water tank adhesion structure using thermal bonding film for air-to-water source heat pump, the thermal film, which is activated by the temperature of the hot water and is inserted between a hot water tank and insulation m...  
WO/2022/171243A1
The invention relates to a heat pump, comprising a compressor (1) for compressing a coolant and a further heat pump component (2) through which the coolant flows, the compressor (1) being designed to be connected to the further heat pump...  
WO/2022/169454A1
A central air conditioning and heat pump system includes a main heat exchange system and a cooling arrangement. The main heat exchange system includes a compressor, a first heat exchanger, a second heat exchanger. The cooling arrangement...  
WO/2022/169455A1
An air conditioning, heat pump and water heating system includes a compressor, a switching valve, an outdoor heat exchanger, a refrigerant storage tank, an indoor heat exchanger and a water heater. The air conditioning, heat pump and wat...  
WO/2022/169452A1
A central air conditioning and heat pump system includes a main heat exchange system and a cooling arrangement. The main heat exchange system includes a compressor, a first heat exchanger, a second heat exchanger. The cooling arrangement...  
WO/2022/169453A1
An air conditioning and heat pump system includes an outdoor main unit and an indoor heat distribution system. The main outdoor unit includes a compressor, a refrigerant storage tank, a switching valve, a first outdoor heat exchanger and...  
WO/2022/166056A1
A radiation-type cooling and heating passive house, comprising a sealed thermal-insulation house body (10), an air supply system (20) used for inputting fresh air into the sealed thermal-insulation house body (10), an exhaust system (30)...  

Matches 51 - 100 out of 3,897