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Matches 1 - 50 out of 7,989

Document Document Title
WO/2019/133723A1
In an embodiment of the present disclosure, a heating, ventilation, and air conditioning (HVAC) system includes a refrigerant loop configured to flow a refrigerant and a purge system configured to purge the HVAC system of non-condensable...  
WO/2019/126840A1
The present invention relates generally to apparatus for producing a cooled liquid, and a heated liquid. Such systems may be embodied in the form of a unitary apparatus configured to dispense chilled water and near boiling water for huma...  
WO/2019/094737A9
A heat exchange system includes a first reservoir having a first and second point and a first thermal material contained in the first reservoir. A first thermal contact is thermally coupled with the second point. Application of a force t...  
WO/2019/126899A1
The invention relates to a method for transferring heat between two or more media, which can be used for domestic, commercial or industrial purposes, subject only to the existence of a temperature difference and to pressure variations. T...  
WO/2019/124145A1
Provided is an air conditioner (1) comprising: a refrigerant containing at least 1,2-difluoroethylene; and a refrigerant circuit (50) filled with the refrigerant. The refrigerant circuit (50) has: a compressor (10) for compressing the re...  
WO/2019/094737A1
A heat exchange system includes a first reservoir having a first and second point and a first thermal material contained in the first reservoir. A first thermal contact is thermally coupled with the second point. Application of a force t...  
WO/2019/088061A1
An air conditioning apparatus according to an aspect of the present invention is provided with: an air conditioner that has a heat pump; a humidity controller of a wet desiccant type; an air transport flow path through which air discharg...  
WO/2019/080334A1
An energy supply system and method for a data center. The energy supply system comprises: an internal combustion engine generator (100), used for acting on the natural gas and the air to generate electric energy to be supplied to a park ...  
WO/2019/082377A1
This heat pump system is provided with: a first air-conditioning apparatus which includes a compressor, an outdoor-side heat exchanger, a throttle device, and an indoor-side heat exchanger and which performs air-conditioning of a first s...  
WO/2019/077744A1
This air conditioner comprises a housing, and an air blower and a refrigerant circuit positioned inside the housing. The air blower is configured so as to blow air. The refrigerant circuit has a compressor, a condenser, a decompression d...  
WO/2019/073177A1
The invention concerns a system of heat exchangers comprising: - at least one electrical power supply { 2,- 3, 4, 5), - a heating part (1C) comprising at least one heating heat exchanger (8) associated with a heating circuit (9), and - a...  
WO/2019/069666A1
This air conditioning device (100) is provided with: a compressor (21); an outdoor heat exchanger (23); an evaporator (25) for evaporating a refrigerant by allowing the refrigerant to absorb the heat of air conducted to the interior of a...  
WO/2019/061689A1
A cross-season cold and heat storage system comprises an ice source heat pump (2), an ice making unit (7), a cross-season energy storage tank (8), an energy releasing exchanger (11), an air conditioner pump (12), and a cooling heat stora...  
WO/2019/065039A1
A refrigeration cycle device (10) configured so as to have a compressor (11), a high-temperature-side water-refrigerant heat exchanger (12), a branch unit (14a), an expansion valve (15a) for cooling, an expansion valve (15b) for heat abs...  
WO/2019/065855A1
A first flow adjustment valve (14) provided on the outflow side of a heat source-side heat exchanger (12) and a second flow adjustment valve (23) provided on the outflow side of a first use-side heat exchanger (22) are connected in a ref...  
WO/2019/064566A1
Provided is a refrigeration device with which the leakage of refrigerant is suppressed. The refrigeration device comprises: a heat source unit (10); a plurality of usage units (30) arranged in parallel with respect to the heat source uni...  
WO/2019/064335A1
A refrigeration cycle device comprises: a casing; an air handling unit including a first wind path that has a first inlet communicating with the outdoors and a first outlet communicating with the indoors, a second wind path that has a se...  
WO/2019/064332A1
Provided is a refrigeration cycle device wherein, in an operation mode in which an indoor heat exchanger is caused to function as a condenser, when the outdoor air temperature is low, the refrigeration cycle device is brought into an ope...  
WO/2019/058838A1
This refrigeration cycle device comprises: a high-temperature-side heat exchanger (12) for heat exchange between refrigerant discharged from a compressor (11) and cooling water; an expansion valve (16) for decompressing the refrigerant f...  
WO/2019/050077A1
The present invention relates to a multiple heat source multi-heat pump system having an air heat source cold storage operation or heat storage operation and a water heat source cold storage and heat storage concurrent operation or heat ...  
WO/2019/042408A1
Disclosed is a real-time detection apparatus for a refrigerator state, comprising a Hall sensor (1), an MCU (2), an NB-IOT module (3), an antenna module (4) and a USIM card (5), wherein the Hall sensor (1), the MCU (2), the NB-IOT module...  
WO/2019/037575A1
The invention belongs to the technical field of air-conditioned clothing, and particularly relates to a sharing system of air-conditioned garments. In order to resolve the issue that existing air-conditioned garments cannot be widely pro...  
WO/2019/031221A1
This refrigeration cycle device is to be applied to air conditioning devices. The refrigeration cycle device is provided with a compressor (11), first heating units (12, 22, 12a), and second heating units (14, 14a, 42). The compressor co...  
WO/2019/024061A1
A PVT heat pump system capable of realizing divided daytime and night-time heat, power and cooling supply by means of solar radiation and sky cold radiation. Photovoltaic power generation technology and PVT heat pump technology are used,...  
WO/2019/017169A1
This ejector module is provided with a nozzle part (51), a body part (21), a pressure raising part (52), a depressurization part (20a), a depressurization-side valve body part (61), a depressurization-side driving part (62), and an openi...  
WO/2019/012582A1
This refrigeration air conditioning system is equipped with: three refrigerant circuits, each of which is provided with a compressor, a condenser, an expansion mechanism, and an evaporator, and is configured to circulate a refrigerant; a...  
WO/2019/000869A1
Provided are an air conditioning system (200) and an air conditioning system (200) control method. A compressor (210) is formed with a first air suction port (211), a second air suction port (214), an air supplementing port (213), a cont...  
WO/2018/235832A1
A heat transfer system having a refrigerant circuit and a medium circuit. The refrigerant circuit has a refrigerant booster, an outdoor air heat exchanger, a medium heat exchanger, and a refrigerant flow path switching device, and a flui...  
WO/2018/229864A1
This air conditioning device comprises: a primary circuit in which a compressor, a condenser, a limiting device, an evaporator, and an accumulator are sequentially connected, and in which a zeotropic mixture refrigerant containing a firs...  
WO/2018/225221A1
This heat source system comprises: a plurality of heat source devices each having a refrigerant circuit including a water heat exchanger; a water supplying header pipe through which water flowing in from the plurality of water heat excha...  
WO/2018/226243A1
A heating and cooling system that can efficiently and effectively heat a pool and cool a home simultaneously or independently with one compressor and one condenser. The present invention uses a combination of four-way valves to selective...  
WO/2018/221137A1
A vehicular air conditioning device (10) is provided with an air conditioning duct (41), a heater core (32), a heat pump cycle device (20), a temperature detection unit (64, 90), and a control unit (90). The heat pump cycle device includ...  
WO/2018/221652A1
Provided is an air conditioning apparatus capable of appropriately controlling the superheating degree of a refrigerant passing through an evaporator by controlling the opening degree of a cooling expansion valve. The air conditioning ap...  
WO/2018/216252A1
Provided is an air conditioner capable of appropriately cleaning an indoor heat exchanger. The air conditioner (100) comprises: a cooling circuit (Q) that circulates a refrigerant in a cooling cycle through, in order, a compressor (31), ...  
WO/2018/211682A1
A chilling unit and a water-circulating temperature-adjustment system are provided with: a refrigerant circuit including a compressor, a pair of air-side heat exchangers, an expansion valve, and a heat medium-side heat exchanger which ar...  
WO/2018/200868A1
A refrigerant-based thermal energy management system is provided, including an external unit outside of a controlled region that exchanges heat with an outside area. The external unit includes a compressor, a gas-phase valve array, and a...  
WO/2018/189942A1
In the present invention, first connection valves (82, 84, and 86) are provided respectively on refrigerant pipes connecting a refrigerant switching unit (20) with indoor heat exchangers (51, 52) and a hot-water supply heat exchanger (61...  
WO/2018/190081A1
According to the present invention: the flow direction of a refrigerant due to a channel switching means 15, and operation of an open state and a restricted state of a first expansion valve 13 and a second expansion valve 22, are control...  
WO/2018/186043A1
To suppress destabilization of the degree of intake superheating of a hot-water supply compressor when, in an operation for simultaneously supplying hot water and heating, the amount of heat in an air-conditioning refrigerant supplied to...  
WO/2018/173120A1
This dehumidifier is provided with: a refrigerant circuit wherein a compressor, a condenser, an expansion device, and an evaporator are connected sequentially by piping; a blower for causing air to flow through an air passage which exten...  
WO/2018/175506A1
A heating and cooling device is disclosed comprising at least one integral low voltage heating and cooling source and an efficient flexible heat distribution means having a thermal conductivity of from 375 to 4000 W/mK for distributing t...  
WO/2018/173544A1
[Problem] To suppress fluctuations in the amount of a heat medium being circulated caused by switching between operation modes. [Solution] A controller 18 circulates the heat medium selectively through a condenser 16, an evaporator 15, a...  
WO/2018/149843A3
The invention relates to a system comprising an air conditioning arrangement and a domestic water arrangement, the air conditioning arrangement having a first heat pump circuit with a first heat transfer medium and a first heat exchanger...  
WO/2018/140945A1
An energy storage-combined cooling, heating and power (S-CCHP) system for a building receives energy from a source, for example an intermittent source, and stores the energy in first and second high temperature energy storage (HTES) unit...  
WO/2018/138698A1
A heat transfer system comprises a first fluid storage tank fluidly connectable to a first fluid circuit for heat exchange between the first fluid circuit and a first fluid in the fluid storage tank, a first heat exchanger positioned for...  
WO/2018/122083A1
Disclosed is a heat pump comprising a combustion engine, an expander circuit (200) and a compressor circuit (300). The expander circuit comprises a boiler (201) for producing a steam, an expander for superheating the steam (210), a first...  
WO/2018/120783A1
Provided is a control method and a control device for a dual variable-capacity heat pump combined cooling and heating system, particularly a control method and a control device for a heat-pump combined cooling and heating system used in ...  
WO/2018/110212A1
The present invention eliminates or suppresses temperature distribution (variation in temperature) generated in a heat absorber in a dehumidification cooling mode. The dehumidification cooling mode is executed in which the heat of a refr...  
WO/2018/105702A1
A heat source system comprises: a heat source device; a cooling tower-side outward path and a cooling tower-side return path that are connected to the heat source device; a load-side outward path and a load-side return path that are conn...  
WO/2018/100729A1
This refrigeration cycle device has: a heat source unit including a compressor; an indoor unit which performs heat exchange between air in a space to be air-conditioned and a refrigerant flowing and circulating through an air-conditionin...  

Matches 1 - 50 out of 7,989