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WO/2023/192007A1 |
There is described a controller (340-344) and method for managing a flow unit (322-326). A measured full flow corresponding to a full open position of a flow control element (346-350) of the flow unit (322-326) is detected. A calibration...
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WO/2023/187873A1 |
Provided is an air conditioner that suppresses crazing in a screw attachment portion of a panel attached to an indoor unit with screws to suppress cracking and breakage of the panel. The air conditioner comprises: an indoor unit that suc...
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WO/2023/191463A1 |
The present invention relates to an air-conditioning filter system and, specifically, to an air-conditioning filter system, which continuously removes harmful gas present in a closed space through an air-conditioning filter part connecte...
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WO/2023/184894A1 |
An air humidity regulation apparatus (1000), comprising a first housing (10), a partition portion (15), a first heat exchanger (13), a second heat exchanger (14), a compressor, an expansion valve, a four-way valve, multiple adsorption me...
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WO/2023/185664A1 |
Disclosed in the present invention is an air conditioning system. The air conditioning system comprises an air conditioning subsystem, a phase change heat exchange subsystem, and a cross-system heat exchanger. The phase change heat excha...
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WO/2023/190121A1 |
[Problem] To suppress a reduction in the heat exchange amount between a refrigerant and air caused by pressure loss. [Solution] In this indoor unit for an air conditioner, a second heat exchange unit has a high air velocity region in whi...
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WO/2023/190889A1 |
An air conditioner (1) comprises: an outdoor machine (2) that includes a first heat exchanger (200); and an indoor machine (3) that includes a second heat exchanger (300). The first heat exchanger (200) has a first heat transfer pipe (21...
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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/2023/185994A1 |
An ellipsoidal hollow floor system-based airflow flow construction method and an airflow loss-based calculation method. The airflow flow construction method comprises: an ellipsoidal hollow floor system-based smoke exhaust construction m...
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WO/2023/186989A1 |
The present invention provides a plenum device and a plenum system, the plenum device comprising a body section having a first opening at a first end and a second opening at a second end defining a curved air flow channel therebetween th...
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WO/2023/187920A1 |
The present invention relates to a technology for preventing the mixing of water droplets into cooling air due to dew condensation generated in a local cooling device. According to the present invention, a heat exchange device comprise...
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WO/2023/189528A1 |
Provided is an air purifier for which increase in the number of components can be suppressed. A rear face 24 of a housing 2 is provided with a suction port 53 and a sensor suction port 14. A right face 26 is provided with a discharge p...
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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/2023/184988A1 |
The present application relates to the technical field of smart homes. Disclosed is a control method for linking a dehumidifier with a mopping and sweeping robot to adjust humidity. The mopping and sweeping robot is provided with a humid...
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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/2023/183368A1 |
An air distribution component which contains an air distribution duct and a fire resistant (FR) fleece. The air distribution duct contains a polymer tube having an inner tube surface, an outer tube surface, a tube wall, and a length and ...
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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/2023/182915A1 |
A heat pump (100) comprising a first external inlet (102), a first external outlet (104), a second external inlet (106), and a second external outlet (108), and controlling circuitry configured to cause: measurement (10) of a first tempe...
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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/2023/183815A1 |
The present disclosure describes an apparatus including an air purifier having a housing. In some examples, the air purifier includes an intake and an outlet. According to some examples, the intake and the outlet are connected by an air ...
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WO/2023/183548A1 |
An uninsulated duct for use in interior spaces that do not require insulation includes a polymer core and a fire resistant barrier layer surrounding the polymer core. The fire resistant barrier layer is made of a material that makes the ...
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WO/2023/182550A1 |
The present invention relates to a maintenance device for a closet, which is hung on a hanger rod in the closet to circulate and purify air inside the closet, the maintenance device for a closet comprising: a housing having an inner spac...
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WO/2023/181528A1 |
This private booth (1) according to the present disclosure comprises: a living room space (11) that has an air inlet (13) in a floor surface; an air flow passage (12) that is provided in a manner standing in the direction from the floor ...
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WO/2023/181520A1 |
The present invention provides an air duct with a silencer capable of efficiently reducing sound to be propagated to an air-blowing destination including noise generated in the air duct when air is blown. An air duct with a silencer ac...
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WO/2023/181519A1 |
The present invention provides an air duct with a silencer capable of efficiently reducing sound to be propagated to an air-blowing destination in consideration of noise generated in the air duct when air is blown. An air duct with a s...
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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/2023/182316A1 |
This air conditioning device (1) comprises an air conditioning case (12) forming a ventilation path (120) through which blown air blown toward a space to be air conditioned flows, and an air cooler (16) that is disposed on the inner side...
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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/2023/181535A1 |
This airflow formation system is realized by a ventilation device (100) installed in a room (80). The ventilation device (100) comprises: a plurality of elongated ducts (10) arranged side by side and spaced apart from a ceiling (81); and...
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WO/2023/182299A1 |
The present application provides an environment adjustment device (100) and a control method therefor, said environment adjustment device (100) including: a casing (1); a fan device (2) that is provided in the interior of the casing (1),...
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WO/2023/174787A1 |
A diffuse ceiling ventilation system (101; 201; 301, 401) for a flow of air from a plenum space (103) into a room (106) below a suspended ceiling (104; 204; 304). The diffuse ceiling ventilation system (101; 201; 301, 401) 5 comprises an...
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WO/2023/173528A1 |
An air purifier, comprising a machine body, and a filtering system (1) and a ventilating system (2) that are disposed in the machine body. The air purifier also comprises a UV lamp assembly (3); the UV lamp assembly (3) is disposed betwe...
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WO/2023/177788A1 |
An HVAC system with multiple blowers and a shared motor controller is provided. In one embodiment, an HVAC system includes a first blower (32, 116, 134) installed within a cabinet (102). The first blower has a motor (136) and a fan (138)...
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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/2023/177727A1 |
An air conditioning unit is disclosed 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, a...
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WO/2023/173740A1 |
A reset device for an air conditioning model, and an air conditioning model. The reset device comprises a housing (1), a rotating shaft (2) rotatably connected to the housing (1), an elastic member (3) and a locking assembly, wherein the...
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WO/2023/174737A1 |
Cap element (1) for a heating device (2), the heating device (2) including a water tank (3) located in a casing (4), wherein the cap element (1) is placeable in or on the casing (4) for closing said casing (4), the cap element (1) compri...
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WO/2023/177053A1 |
A filter device having a simple and stable installation structure is disclosed. A filter device according to an embodiment of the present invention mainly comprises: a main body which has a hollow cylindrical structure with an open upper...
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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/2023/174739A1 |
Cap element (5) for a heating device (2), the heating device (2) including a water tank (3) located in a casing (4) and a cap element (5) placeable on or in the casing (4) for closing said casing (4), the cap element (5) comprising a cen...
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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/2023/176518A1 |
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/2023/169931A1 |
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/2023/170748A1 |
This ceiling-embedded air conditioner comprises: a motor having an output shaft that is rotatable about the axis; a turbofan attached to the output shaft; a heat exchanger that surrounds the turbofan and through which air pumped by the t...
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