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WO/2023/090594A1 |
A ventilation apparatus according to one embodiment may comprise: a housing including a first inlet through which outdoor air is sucked in, a second inlet through which indoor air is sucked in, a first outlet through which air is sucked ...
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WO/2023/089138A1 |
The invention relates to a system for the climate-control of interior spaces (2) of a building comprising an exhaust air channel (101, through which exhaust air (109) can be guided out of at least one of the interior spaces (2), and a he...
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WO/2023/066884A1 |
The invention relates to a ventilation arrangement (1) including - a rotating heat exchanger (10) arranged between two air flow ducts, including an air supply duct (2A, 2B) and an exhaust air duct (3A, 3B), - at least one precipitator (6...
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WO/2023/056814A1 |
A box-type heat exchange device, comprising a box body and heat exchange cores mounted in the box body. A heat exchange channel is formed in the box body, and comprises a plurality of first through holes penetrating the heat exchange cor...
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WO/2023/022387A1 |
A damper device according to one embodiment of the present disclosure comprises a frame having an opening, and a blade coupled to the frame so as to open/close the opening. The damper device comprises: a first bracket provided on the fra...
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WO/2023/022385A1 |
A ventilation device according to an embodiment of the present disclosure comprises: a housing comprising an inlet channel through which outdoor air is suctioned into an indoor space, and an outlet channel through which indoor air is dis...
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WO/2023/022342A1 |
A ventilation device according to an embodiment of the present disclosure comprises: a housing including an intake flow channel for guiding outdoor air introduced through a first intake port to the indoor side through a first exhaust por...
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WO/2023/018096A1 |
The present invention relates to an air supply port filtering apparatus capable of improving air quality, and more specifically, the filtering apparatus comprises: a main body part which has an empty space formed therein and is formed su...
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WO/2023/014594A1 |
A cooling assembly includes an evaporator containing a primary cooling medium, a passive condenser, a heat exchanger, and a flow control valve controlling the flow of the primary cooling medium into the evaporator. When a secondary cooli...
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WO/2023/006307A1 |
Ventilation unit (1), in particular for recreational vehicles like campers, caravans or mobile homes, comprising an air intake arrangement (30) configured to define an intake air flow path (IFP) from the environment (E) of a confined spa...
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WO/2023/287390A1 |
The claimed heat recovery ventilation system consists of a heat exchanger (14), an inner fan (8), an outer fan (19) and an inner cylinder (20), which are connected to one another and arranged inside an outer cylinder (4) of the system, a...
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WO/2023/282695A1 |
The present invention provides a purification and ventilation apparatus which prevents supplied air and exhaust from mixing while using the characteristics of a liquid humidity-control material, and which enables total heat exchange. In ...
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WO/2022/270975A1 |
Provided in one embodiment of the present invention is a window-type air conditioner comprising a ventilation part, the air conditioner comprising: a case mounted on a window; an air conditioner part disposed inside the case; and a venti...
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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...
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WO/2022/252813A1 |
The present application provides an evaporative cooling unit and a data center. The evaporative cooling unit comprises an outdoor channel, an indoor channel, and a heat exchange device; the evaporative cooling unit further comprises a fi...
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WO/2022/253447A1 |
A room-based ventilation system (50) and a building (100). The room-based ventilationthe system (50) comprises a first outlet channel (11) and a second outlet channel (12)for connecting to room outlets which spaced apart, first air flowi...
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WO/2022/249299A1 |
In the present invention, a control unit controls a protective operation mode in which: in a state where an air supply blower (3) and an exhaust blower (2) are operating and a heater (15) is stopped, the heater (15) is made to operate if...
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WO/2022/243713A1 |
The invention relates to a heat exchanging device for air conditioning using indirect and direct adiabatic cooling. To increase efficiency of cooling in summer period system with pump M and nozzles (S1, S2) in section of heat exchanger i...
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WO/2022/207669A1 |
There is disclosed heat treatment apparatus (100) for treating air, comprising in flow order: a pre-heating portion (130), a heating portion (150) and a cooling portion (170) for conveying an air flow therethrough; and a heater (654) con...
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WO/2022/198944A1 |
Embodiments of the present application provide a temperature adjusting device, an air conditioning system, a control method, and a readable storage medium. The temperature adjusting device comprises: an evaporative cooling module, having...
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WO/2022/200591A1 |
The invention relates to a low-temperature heat network for supplying buildings with heat for heating and for hot water, wherein, in a building station, a heating-circuit return of a heating circuit of the building is connected to the pr...
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WO/2022/194678A1 |
Disclosed herein is a heat recovery ventilation system (1) for a building comprising a heat recovery ventilation unit (10) with a heat exchanger (11), a supply air channel (20) being in fluidic connection with a supply air outlet (14) an...
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WO/2022/183839A1 |
An easy-to-press multi-purpose cooling/heating machine system. Compared to the cooling system/heating system oppositely arrangement in traditional compression cooling appliances, the present invention has an additional automatic cold/hea...
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WO/2022/183306A1 |
An easy-to-press multi-purpose cooling/heating machine, for use in compression refrigeration and heating. A cooling machine and a heating machine are balanced and match each other, and are comprehensively utilized, thereby exerting vario...
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WO/2022/180149A1 |
The invention is directed to an evaporator plate heat exchanger comprising a water supply (1) and a water discharge (2) and a stack (4) of injected moulded frames (5) and heat exchange sheets (6), wherein the stack has two ends (7, 8) an...
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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)...
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WO/2022/144045A1 |
The present invention relates to the field of air conditioners, and specifically provides an air cleaning control method for air conditioners, and an air conditioner. The present invention aims to solve the problem of deteriorating indoo...
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WO/2022/144047A1 |
The present invention relates to the field of air conditioners, and specifically provides an air cleaning control method for air conditioners, and an air conditioner. The present invention aims to solve the problem of deteriorating indoo...
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WO/2022/126269A1 |
A conditioning system includes a liquid-to-air energy exchanger (LAEE) having a plurality of energy exchange (EX) circuits. The LAEE includes a single liquid panel, an air channel, and a plurality of membranes. The single liquid panel ha...
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WO/2022/120551A1 |
A heat energy recovery device for an efficient total heat exchange fresh-air ventilation system, which belongs to the field of fresh-air ventilation apparatuses, and comprises a recovery device body (100), a heat exchange area (110), mic...
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WO/2022/120688A1 |
An integrated stove, in particular relating to an integrated stove capable of realizing hot water recovery and air purification for an air conditioner without an outdoor unit. The integrated stove comprises a housing (1), wherein an air-...
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WO/2022/123277A1 |
The air sterilizer comprises a housing (1), at one end of which there is an air inlet unit (5) in which a fan (3) is arranged in a fixed manner; a spiral plate heat exchanger (2) arranged in the housing (1), in the center of which an ele...
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WO/2022/124684A1 |
An integrated air conditioning system comprises: an outdoor unit including a compressor and a condenser to circulate a refrigerant; an indoor unit connected to the outdoor unit; and a ventilation device connected to the outdoor unit and ...
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WO/2022/124668A1 |
An integrated air-conditioning system according to an embodiment comprises: a ventilation device that includes a first temperature sensor, a first humidity sensor, and a heat exchanger provided on an air intake flow path; an indoor unit ...
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WO/2022/120690A1 |
An outdoor unit-free range hood having air conditioning, hot water recovery, and air purification functions, comprising a housing (1). An elongated oil smoke inlet (2) is formed at the middle of the housing (1); an oil smoke suction cent...
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WO/2022/119213A1 |
An air purifier for disinfection is disclosed. The air purifier for disinfection according to the present invention irradiates ultraviolet rays to air passing through a sterilization chamber of the air purifier to disinfect infectious ag...
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WO/2022/110898A1 |
A fresh air conditioning system and a heat recovery method thereof. The fresh air conditioning system comprises a first heat exchange device, the first heat exchange device being provided in a fresh air channel, and further comprises a w...
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WO/2022/113770A1 |
This ventilation device is installed outdoors and comprises: a casing 2, a heat exchanger 41 and an electrical component unit 27 that are accommodated inside the casing 2; and a fixing member 36 for fixing, to the casing 2, electrical wi...
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WO/2022/108129A1 |
The present invention relates to a ventilation device and a method for controlling same. A ventilation device according to an embodiment of the present invention comprises: a housing having an air discharge channel, through which air dis...
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WO/2022/086013A1 |
A window-type ventilator is disclosed. The window-type ventilator according to the present invention allows: polluted indoor air and outdoor air to flow into a housing; heat exchange between the polluted indoor air and the outdoor air wh...
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WO/2022/086011A1 |
A window-type ventilator is disclosed. According to the window-type ventilator according to the present invention, contaminated indoor air and outdoor air are introduced into a housing, the introduced contaminated indoor air and outdoor ...
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WO/2022/085850A1 |
The present invention relates to an air-conditioning system installed in a negative-pressure room to remove viruses. More specifically, disclosed is a technical field relating to an air-conditioning system for a virus removal negative-pr...
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WO/2022/086017A1 |
The present invention relates to an injection-molded outdoor rainwater shield and a window- and door-type ventilation device including same, and provides an injection-molded outdoor rainwater shield of a window- and door-type ventilation...
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WO/2022/086012A1 |
A window-type ventilation device is disclosed. A window-type ventilation device according to the present invention enables: polluted indoor air and outdoor air to be introduced into a housing; the introduced polluted indoor air and outdo...
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WO/2022/084122A1 |
The present invention relates to a decentralized system (1) for providing an optimized environment in a room (26), the decentralized system comprising a balanced ventilation system (2) and a fluid system (3) both arranged in a housing (4...
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WO/2022/084156A1 |
The closure unit for a ventilation device according to the invention has at least two pivotally arranged flaps (220, 320) for closing a respective ventilation channel. The two flaps can be moved by means of a common shaft (221, 222) whic...
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WO/2022/075696A1 |
A window-type ventilation device, according to the present invention, which is installed between a window and a wall body and ventilates indoor air, comprises: a housing comprising an upper reinforcement material having a predetermined w...
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WO/2022/059884A1 |
A door-type air conditioner indoor unit according to the present invention comprises: a housing including an outside air inlet part through which outside air is suctioned, an air supply part which supplies air into an indoor space, a ret...
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WO/2022/053247A1 |
Ventilation device (1) for conveying air into and out of rooms in a building, consisting of a housing (2) arranged in a wall (3) of the building, having a first side face (4) facing the room interior (5) of the building, which first side...
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WO/2022/055377A1 |
The recuperator module for ventilation systems is characterised in that it takes the form of a set of hexagonal plate heat exchangers (1) placed in a hexagonal casing fitted with a rectangular base (2) and a rectangular top wall (3) para...
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