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WO/2023/185064A1 |
Provided is an air conditioner (1000). The air conditioner (1000) comprises an outdoor unit (20) and an indoor unit (10) connected to each other. The indoor unit (10) comprises a first housing (100), a fan (140), an indoor heat exchanger...
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WO/2023/191007A1 |
This ventilation device comprises: a compressor; a first heat exchanger which is provided to a first path whereby outdoor air is supplied indoors and through which first air passes; a second heat exchanger which is provided to a second p...
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WO/2023/188428A1 |
This air conditioning system (100) for air-conditioning an air conditioning space (50) comprises: a compressor (21); first heat exchangers (22, 23); a second heat exchanger (25); a pressure-reducing device (24); a refrigerant circuit (29...
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WO/2023/188846A1 |
Provided is an adsorption filter, an adsorption rotor, and an adsorption treatment device by which contact efficiency between an adsorption material and a gas to be treated or a recycled gas can be increased, dehumidification performance...
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WO/2023/184736A1 |
An air conditioner, comprising: an air conditioner main body, and a sterilization module, wherein the sterilization module is installed at an air inlet and/or an air outlet of the air conditioner main body, and the sterilization module i...
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WO/2023/187931A1 |
The purpose of the present invention is to enhance the degree of freedom for positioning in a heat exchange device.　This heat exchange device carries out heat exchange between a refrigerant and air, the heat exchange device being chara...
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WO/2023/188106A1 |
This heat pump outdoor unit (1) has: a housing (2); an air-refrigerant heat exchanger (3); a blower (4); a compressor motor (5); an electrical component mounting body (6) to which a plurality of electrical components including an inverte...
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WO/2023/185063A1 |
An air conditioner. The air conditioner comprises an outdoor unit and an indoor unit. The indoor unit is connected to the outdoor unit, and the indoor unit comprises a first housing, an indoor heat exchanger, a piping box, and a nano wat...
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WO/2023/191093A1 |
In this invention, a support stand (31) for a compressor (30) is supported by a vibration-prevention member (40). The vibration-prevention member (40) is supported by a support member (50). A tube (26) is connected to the compressor (30)...
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WO/2023/190518A1 |
The present invention inhibits oxidative stress. An oxidative stress inhibitor that comprises a compound represented by general formula (I) or a salt thereof exclusively as an active ingredient. (In the formula, R1 to R9 are the same or ...
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WO/2023/179293A1 |
An air conditioner, comprising a chassis, a supercooling pipe and a water containing structure. The water containing structure is arranged above the chassis. The water containing structure is spaced apart from the chassis. The supercooli...
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WO/2023/178999A1 |
The present application provides a defrosting and heating control method and system, a device, and a storage medium. A turn-on condition and a turn-off condition of electric auxiliary heating is determined by means of a preset temperatur...
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WO/2023/181724A1 |
[Problem] To reliably guide drain water generated in an evaporator to a condenser and prolong the adhesion time of the drain water in the condenser to sufficiently evaporate the drain water and improve the system efficiency of a refriger...
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WO/2023/182632A1 |
An air conditioner according to the present invention comprises: a case in which a suction port and a discharge port are formed; a cross-flow fan which is arranged in the case and forms a flow of air; a heat exchanger which is arranged i...
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WO/2023/182621A1 |
An air conditioner is disclosed. The disclosed air conditioner comprises: a control board which includes a base substrate and a heating element coupled to the base substrate; a case which comes into contact with the control board and in ...
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WO/2023/181325A1 |
A heat exchange unit according to the present disclosure comprises: an enclosure having a first chamber and a second chamber; and a control unit placed across the interior of the first chamber and the interior of the second chamber. The ...
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WO/2023/181327A1 |
One aspect of a heat exchange unit according to the present disclosure is a heat exchange unit for a refrigeration cycle device, and comprises a housing, a heat exchanger accommodated inside the housing, a blower accommodated inside the ...
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WO/2023/179005A1 |
The present application provides a fresh air conditioner and a control method therefor. The fresh air conditioner comprises a first housing, and a fresh air system is provided in the first housing; the fresh air system comprises a second...
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WO/2023/181725A1 |
[Problem] To suppress short-circuits and failures resulting from drain water generated in a pathway from a pressure reducer to a compressor, without an increase in device size. [Solution] Provided is an air conditioning device 1 comprisi...
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WO/2023/181225A1 |
An outdoor unit in one aspect of the present disclosure is an outdoor unit of a refrigeration cycle device and comprises: a blower fan; a housing that accommodates the blower fan and that has a front panel provided with an opening facing...
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WO/2023/179024A1 |
An air conditioner indoor unit and an air guide cylinder thereof. The air guide cylinder is configured to be rotatably installed at an air outlet of the air conditioner indoor unit about an axis parallel to a length direction of the air ...
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WO/2023/183105A1 |
The disclosed technology includes an axial fan assembly for an air handling unit of a heating ventilation and air conditioning (HVAC) system. The axial fan assembly can include an axial fan configured to direct air through the axial fan ...
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WO/2023/182025A1 |
This air conditioner comprises a cross-flow fan (106), a rear guider (105), and a back surface heat exchanger (107b). The rear guider (105) comprises an upper end protruding part (105b) that has an arc part (105c). A tip point B that is ...
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WO/2023/175926A1 |
This outdoor machine for an air conditioning device comprises a heat exchanger having first and second heat exchangers connected in series. The first heat exchanger is connected to the second heat exchanger on the downstream side of a re...
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WO/2023/177083A1 |
An air conditioner according to an embodiment comprises: an outdoor unit; and an indoor unit connected to the outdoor unit. The outdoor unit comprises: a compressor that compresses a refrigerant; an outdoor heat exchanger that performs h...
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WO/2023/175875A1 |
This outdoor unit for an air conditioner comprises a housing, a heat exchanger, a blower, and a plurality of silencers. The housing forms the outer contour of the outdoor unit and is formed with an air suction port. The heat exchanger is...
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WO/2023/173730A1 |
Provided in the present application are an air duct structure and an air conditioner having same. The air duct structure comprises a first air duct portion and a second air duct portion, wherein the first air duct portion is provided wit...
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WO/2023/174437A1 |
Disclosed are a ceiling recessed fan, a control method and control apparatus thereof, and a recessed air conditioner, wherein the ceiling recessed fan comprises a main body frame (1a) and an air outlet assembly (3a). An air outlet duct (...
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WO/2023/176126A1 |
This air conditioner is provided with a cross-flow fan (14) that comprises a cylindrical boss section (14c) at one end in the direction of extension of a rotation centerline (Cf). The air conditioner also has a fixing screw (32) for pres...
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WO/2023/177730A1 |
An air conditioning unit for use in an opening of a building. The air conditioning unit includes an indoor portion configured to be position on an internal portion of the building and having an indoor heat exchanging coil, an outdoor por...
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WO/2023/173742A1 |
Provided in the present application are an air conditioner control method and apparatus, and an air conditioner, an electronic device and a storage medium. The air conditioner control method comprises: acquiring an idle duration and an o...
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WO/2023/176518A1 |
An outdoor unit (2) of a heat pump cycle device according to an exemplary embodiment includes a casing (30) having an interior divided into a heat exchange chamber (RA) accommodating an outdoor heat exchanger (13) and an outdoor fan (17)...
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WO/2023/176438A1 |
An outdoor unit (2) of a heat pump cycle device has a housing (30) provided with a machine room (RB) that stores a water-refrigerant heat exchanger (15) for exchanging heat between a refrigerant and water and an electrical unit (25). The...
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WO/2023/177737A1 |
A room conditioning unit having a heat pump is disclosed herein. An electronics board can be located in a compartment in an indoor portion of the room conditioning unit. During heating mode, air can be passed across the electronics board...
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WO/2023/170725A1 |
One aspect of an outdoor unit according to the present disclosure comprises a heat exchanger and a housing that houses the heat exchanger, the housing comprises a base on which the heat exchanger is placed and a side panel extending upwa...
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WO/2023/169931A1 |
Support assembly (1) for a heating device (2), in particular for a heat pump, the heating device (2) having a heat exchanger (3) and at least a fan element (4) arranged in an internal space (5) of the heating device (2), the support asse...
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WO/2023/172019A1 |
The present invention relates to an air conditioner. The air conditioner of the present invention comprises an electric collection device that removes foreign substances in air flowing into an inlet of a housing, wherein the electric col...
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WO/2023/169930A1 |
Modular air guiding assembly (1) for a heating device (2), in particular for a heat pump, the heating device (2) having an heat exchanger (3) and at least a fan element (4) arranged in an internal space (17) defined at least in part by a...
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WO/2023/169387A1 |
Provided in the present disclosure are a spray method and apparatus for an air conditioner, and an electronic device, a readable storage medium and an air conditioner. The method comprises: acquiring an ambient temperature and a compress...
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WO/2023/168831A1 |
Disclosed in the present application are a control method for an air-conditioner indoor unit. The method comprises: when there is an animal in a space adjusted by an air-conditioner indoor unit, acquiring a moving direction of the animal...
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WO/2023/170913A1 |
An indoor unit for an air conditioner according to one aspect of the present disclosure includes: a heat exchanger; a blower; a control device having a circuit board to which a plurality of wires are connected and an electrical equipment...
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WO/2023/169576A1 |
The present application provides a fresh air system capable of deep heat recovery and an anti-freezing control method therefor. The fresh air system capable of deep heat recovery comprises an indoor dirty air treatment subsystem, an indo...
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WO/2023/169927A1 |
Air guiding duct (1) for a heating device (2), in particular for a heat pump, the heating device (2) having a heat exchanger (3) and at least a fan element (4) arranged in an internal space (5) of the heating device (2), the air guiding ...
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WO/2023/172016A1 |
The present invention relates to an air conditioner. The air conditioner of the present invention may comprise: a housing having an inlet formed at one side thereof and having an outlet formed at the other side thereof; a fan disposed in...
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WO/2023/169385A1 |
A spraying system and a control method and apparatus therefor, an electronic device, a readable storage medium, and an air conditioner. The spraying system comprises a water outlet device (1), a spraying branch (2), a return flow branch ...
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WO/2023/165620A1 |
Air conditioners and control methods thereof. An air conditioner comprises an indoor unit, an outdoor unit and a controller. The outdoor unit comprises a compressor. The controller is configured to acquire a first rotating speed value, a...
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WO/2023/168451A2 |
Disclosed are devices and systems for self-cleaning deep HVAC coils with built-in self-cleaning mechanisms and enhanced heat transfer, and methods of cleaning thereof. For example, some embodiments of a deep HVAC coil include a series of...
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WO/2023/165258A1 |
Provided are an air conditioner indoor unit and an air conditioner, belonging to the technical field of air conditioners. One end of a fresh air pipe (20) of the air conditioner indoor unit is connected to an indoor unit housing (10), an...
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WO/2023/165661A1 |
The invention relates to a condensed water collecting device (24), in particular for a heat exchanger system (10) and/or an air filter system, for discharging and collecting water (22) condensed on a surface (16) from a passing air strea...
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WO/2023/165259A1 |
The present application provides an air conditioner indoor unit and an air conditioner, belonging to the technical field of air conditioners. One end of a fresh air pipe of the air conditioner indoor unit is connected to an indoor unit h...
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