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WO/2024/092006A1 |
A modular cold climate heat pump system which, in some embodiments includes a multi-segment heat exchanger. The modular cold climate heat pump system includes a heat pump module, a thermal energy storage module, and at least one end use ...
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WO/2024/091965A1 |
Thermodynamic apparatuses embodied as compression-expansion heat pumps or heat engine systems are described. An example heat pump system includes a rotary compressor having a compression chamber, a rotary expander having an expansion cha...
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WO/2024/091616A1 |
A dual rail heat pump cycle includes a low-temperature heat source; a two stage, high-temperature heat exchange process through which, in operation, heat is exchanged with a thermal medium; and a working fluid circuit. The working fluid ...
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WO/2024/085546A1 |
The present invention relates to an electrochemical system fire extinguishing device and a heat pump system using a composition having a low global warming potential (GWP) and, more specifically, to a fire extinguishing device and a heat...
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WO/2024/079052A1 |
What is described is a heat pump (100) comprising: an evaporator (10) for evaporating operating liquid to obtain operating vapour; a compressor (20) for compressing the operating vapour to obtain a compressed operating vapour; a condense...
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WO/2024/077990A1 |
The present application belongs to the technical field of mechanical design. Disclosed are a phase change heat pump system and a terminal device. The phase-change heat pump system comprises a reversing device, a first heat exchanger, a s...
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WO/2024/078980A1 |
The invention relates to a heat pump system (1) for heating water, comprising: - a heat pump (20), comprising a condenser (22) configured to transfer heat to the water, - a water flow system (10) configured to receive water to be heated ...
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WO/2024/077163A1 |
A multi-layered regenerator for adjusting temperature of gas or fluid flowing therethrough is provided. The regenerator includes a cover portion and a base portion, each of the cover portion and the base portion comprising a plurality of...
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WO/2024/066818A1 |
A heat pump water heater, comprising a water tank assembly and a heat pump device. The water tank assembly comprises a first housing, a water tank body, and a condenser. The water tank body and the condenser are disposed in the first hou...
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WO/2024/066839A1 |
A heat pump water heater, comprising a water tank assembly and a heat pump apparatus. The water tank assembly comprises a first housing, a water tank body and a condenser. The water tank body and the condenser are arranged in the first h...
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WO/2024/066845A1 |
A heat pump water heater (100), comprising a water tank assembly (1), a heat pump device (2), and a sealing member (50). The water tank assembly (1) comprises a first housing (11), a water tank body (12), a condenser, and a mounting plat...
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WO/2024/061774A1 |
Thermal conditioning system (100) for a motor vehicle, including a refrigerant circuit (10) comprising: • - a main loop (A) comprising, successively: • -- a compressor (6), • -- a first heat exchanger (1) configured to exchange hea...
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WO/2024/061828A2 |
The invention relates to a heat pump assembly (9) comprising at least one first heat pump (1) with a flow (11) and a return pipe (12), at least one second heat pump (2) with a flow (21) and a return pipe (22), at least one first heat sou...
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WO/2024/064383A1 |
A heating, ventilation, air conditioning, and refrigeration (HVAC&R) system (10) may include a compressor (32) to motivate a working fluid through a vapor compression circuit and an evaporator (38) disposed along the vapor compression ci...
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WO/2024/056851A1 |
The present invention relates to a process for transferring heat to a stream comprising NH3, the process comprising: (i) providing a stream comprising a heat transfer medium, wherein the stream has a pressure in the range of from 1 to 10...
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WO/2024/053916A1 |
The present invention relates to an absorption heat pump system using low-temperature heat sources such as solar heat and industrial waste heat, and separately provides an indoor heat exchanger for circulating a separate refrigerant, and...
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WO/2024/051643A1 |
Provided in the present application is a heat pump system, comprising a compressor, a first heat exchanger, a second heat exchanger, a third heat exchanger and a valve device. The valve device comprises a first port, a second port, a thi...
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WO/2024/052736A2 |
A heat pump apparatus with a buried evaporator is a novel type of "ground – low-boiling liquid" pump. It can be used for heating and hot water supply. In the claimed apparatus, low-grade thermal energy from the ground is harvested for ...
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WO/2024/048995A1 |
A heat pump system according to one aspect of the disclosed invention may comprise: a compressor for compressing a refrigerant; a refrigerant-water heat exchanger for allowing heat to be exchanged between the compressed refrigerant and w...
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WO/2024/050186A1 |
A heating, ventilation, and air conditioning (HVAC) system and controller therefor to operate with thermal energy reservoirs are provided to set a four-way valve to route a refrigerant through a refrigerant circuit in a first direction w...
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WO/2024/044444A1 |
The present disclosure relates to a heat pump heating, ventilation, and air conditioning (heat pump HVAC) system, and more particularly to a system operable to use a refrigerant to heat or cool an indoor space with a refrigerant circuit ...
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WO/2024/039878A1 |
Systems, methods, and apparatuses for producing high-pressure steam are provided. A compressor train includes a series of at least two compressors, an inlet of the compressor train, and an outlet of the compressor train. The outlet of th...
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WO/2024/039720A1 |
The invention provides devices, methods, and systems for barocaloric heat transfer.
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WO/2024/032359A1 |
The present invention relates to a heat exchange system, in particular to a double-structure water source heat pump heat exchange system, comprising a compressor, a water source heat exchanger, an expansion valve, and an air source heat ...
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WO/2024/023103A1 |
The invention relates to a device (2) for supplying thermal energy to a heat sink, said device having an internal combustion engine (4) and an electric motor (6). In a first operating mode, the internal combustion engine (4) and the elec...
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WO/2023/241382A1 |
Disclosed in the present application are a condensing device and a heat pump system comprising the condensing device. The condensing device comprises: a housing; and at least two sets of heat exchange pipe bundles, wherein each set of he...
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WO/2023/232663A1 |
This invention presents a technical suitable process how to utilize heat from the exhaust gas of a gas turbine by cooling it down to about 25°C by means of a heat pump. Another object of the invention is to present a solution how to ass...
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WO/2023/231726A1 |
Provided is a control method for a building comprehensive energy supply system of a PV/T coupled dual-source heat pump. The comprehensive energy supply system comprises a solar heat storage cycle, a solar heat collection cycle, a hot wat...
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WO/2023/232503A1 |
The invention relates to an enclosure (20) for a heat pump (1). The enclosure (20) containing at least one of the following heat pump components configured to carry a heat transfer fluid: a compressor (22), an expansion valve (24), two o...
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WO/2023/226145A1 |
Provided is a cooling system of a photovoltaic power station (14) coupled to a waste incineration power station. The cooling system comprises a waste incineration power station and a photovoltaic power station (14), and further comprises...
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WO/2023/229939A1 |
The disclosed technology includes a system comprising a heat pump, a bottle filing station, and a hand washing station. The heat pump can include a compressor, a condenser, an expansion valve, and an evaporator. The evaporator can be con...
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WO/2023/223373A1 |
This heat pump device comprises: a heat source machine including a compressor, a flow passage switching valve, and a heat source heat exchanger; a first relay unit including a first heat exchanger, a first expansion mechanism, and a firs...
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WO/2023/210135A1 |
This carbon dioxide recovery system comprises: a cooling tower that cools a gas that includes carbon dioxide by bringing the gas into contact with cooling water; an absorption tower that causes the carbon dioxide to be absorbed by an abs...
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WO/2023/198222A1 |
Disclosed is a triple-supply heat pump unit having an expansion-type liquid storage device. The triple-supply heat pump unit comprises a compressor (1), a heat recoverer (2), a four-way reversing valve (3), an air source heat exchanger (...
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WO/2023/195667A1 |
The heat pipe-integrated reactor comprises: a base in which heat transfer fluid flows; heat pipe fins coupled to the base such that first working fluid flows therein; and an absorbent disposed between the heat pipe fins, wherein each of ...
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WO/2023/279088A9 |
A mechanism of electron-mediated pumping of heat in the absence of charge current is disclosed. The heat pump may be realized in charge-neutral electron systems, such as graphene, coupled to an external pumping potential. Flow of heat in...
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WO/2023/190233A1 |
This heat pump device includes a low order-side circuit, a high order-side circuit, a water circuit, a use-side terminal, and a control device. The low order-side circuit circulates a first refrigerant. The high order-side circuit circul...
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WO/2023/190228A1 |
A heat pump device has: a refrigerant circuit which is provided with a compressor and through which a refrigerant circulates; a water circuit through which water circulates, which is provided with a flow rate adjustment means for adjusti...
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WO/2023/177092A1 |
A heat pump system according to an aspect of the disclosed invention may comprise: a compressor that compresses a refrigerant; a water heat exchanger in which heat is exchanged between the compressed refrigerant and introduced water; an ...
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WO/2023/175900A1 |
This heat pump heat-source device comprises: a housing having a bottom plate; a water pump box that is disposed on the front side of the bottom plate and that accommodates a water pump; a transformer box that is disposed above the water ...
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WO/2023/177519A1 |
The present disclosure relates to a heating, ventilation, and air conditioning ("HVAC") system include a supply damper, a return damper, and a defrost damper which are operable to control a supply airflow, a return airflow, and a defrost...
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WO/2023/165816A1 |
System and method for steam and/or heat generation A system (10) for steam generation and/or heat generation, having at least one compression stage (11), wherein the compression stage (11) or the respective compression stage (11) compris...
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WO/2023/163597A1 |
A reciprocating compressor (l1) comprising: a suction valve (110'); a discharge valve (120'); and a working chamber (251'); wherein the suction valve (110') is configured to provide fluid communication between a suction channel (40') and...
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WO/2023/152032A1 |
The invention relates to a method for converting thermal energy, in particular energy from the environment, into kinetic energy and to a device for converting thermal energy into kinetic energy, said device being used to carry out the me...
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WO/2023/148378A1 |
An apparatus (10) for the climate control of an environment (11), which is provided with a refrigeration circuit (12), adapted to be passed through by a fluid, and comprises, along the refrigeration circuit (12): - a first unit (13), whi...
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WO/2023/144797A1 |
An example of an apparatus is provided. The apparatus includes a refrigerant inlet to receive a refrigerant as a vapor. The apparatus also includes a heat exchanger to absorb heat from the vapor to form a liquid. The apparatus further in...
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WO/2023/147068A1 |
A heat pump for a heating, ventilation, and air conditioning (HVAC) system includes a compressor system configured to direct a refrigerant flow along a refrigerant circuit of the heat pump. The compressor system includes a first compress...
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WO/2023/139167A1 |
The invention relates to a heat pump (12) for generating process heat and a system (10) comprising the heat pump (12). According to the invention, at least two heat sinks (32; 40; 44) are provided on the heat pump (12). The invention als...
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WO/2023/139120A1 |
The invention relates to a heat pump device having at least one control unit (12) for controlling, in particular regulating, a heat pump, and having at least one memory unit (16) for storing at least one operating parameter of the heat p...
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WO/2023/136459A1 |
The heat pump system uses air as a heat source, and may comprise: a compressor for compressing a refrigerant; a first heat exchanger for allowing heat exchange between the refrigerant and air; a second heat exchanger for allowing heat ex...
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