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WO/2022/219001A1 |
The main subject matter of the invention is a ventilation device (1) comprising at least one duct (2) intended to channel an air flow in an air flow direction (A) inside the duct (2), the ventilation device (1) comprising at least one ac...
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WO/2022/218003A1 |
The present application relates to the technical field of intelligent air conditioners, and discloses a method for controlling the air output of an air conditioner outdoor unit. An air outlet of an air conditioner outdoor unit is provide...
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WO/2022/217898A1 |
An air conditioner air outflow adjustment device (1) and a downflow air conditioner. The device (1) comprises: a mounting plate (11), a housing (12), an air outlet body (13), and first driving mechanisms (14); the mounting plate (11) is ...
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WO/2022/220540A1 |
The present invention relates to an air purifier and, more specifically, to an air purifier which allows more convenient filter management by introducing a filter support structure which allows a filter member that has been pulled out of...
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WO/2022/217893A1 |
A vertical air conditioner and a machining system for an air duct structure of the vertical air conditioner, relating to the technical field of air conditioners. The present invention aims to solve the problem that a mold needs to be red...
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WO/2022/219802A1 |
Provided is an air-conditioning device (100) comprising an indoor unit (1). The indoor unit (1) comprises: a first panel (2) provided on a front surface of the indoor unit (1), an air discharge port (4) being formed in the front surface;...
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WO/2022/221552A1 |
In one aspect, a remotely resettable blast damper for use with an air duct or wall opening is provided. The blast damper includes a blade configured to be mounted at a duct and movable between an open position and a closed position where...
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WO/2022/217309A1 |
A ventilation control system has an air passage airflow regulator having louvres and a louvre actuator operably coupled to the louvres. The system also has a local controller comprising a processor, an I/O interface operably interfacing ...
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WO/2022/217924A1 |
An air outlet structure of an air conditioner, an air conditioner indoor unit and an air conditioner system. The air outlet structure of an air conditioner comprises a casing and a lamp box, wherein a plurality of air outlets are provide...
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WO/2022/217815A1 |
A one-way valve having a muffling function and an air conditioning system. The one-way valve comprises: a valve body (10) and a muffling tube (20); the valve body (10) is provided with an air inlet (11) and an air outlet (12); an inlet o...
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WO/2022/219145A1 |
An Air filtering device (1) configured to cleaning of air in a closed volume of air, (1) comprises in a direction (2) of an air flow at least one air filter unit (3). The air filter unit (3) comprises an air filter (5) arranged in a box-...
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WO/2022/217938A1 |
The present application relates to the technical field of smart home appliances, and discloses a rotation speed adjustment method for an air deflector. An air deflector of an air conditioner is connected to an electric motor, so as to ad...
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WO/2022/213429A1 |
The present invention relates to the field of central air-conditioning and air purification and dust removal, and specifically to a low-resistance electrostatic enhanced filtering and dust removal central air-conditioning system. The low...
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WO/2022/213593A1 |
A method and apparatus for determining the cleanliness of a dust filtering mesh (610), an air conditioner, and a storage medium. The method for determining the cleanliness of the dust filtering mesh (610) comprises: obtaining a measured ...
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WO/2022/213485A1 |
An air guide apparatus (100) and an air conditioner having same. The air guide apparatus (100) comprises a support (1), a shutter assembly (2) and a manual driving assembly (3). A shutter (21) of the shutter assembly (2) is rotatably arr...
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WO/2022/213505A1 |
The present application discloses a middle partition plate assembly of an air conditioner and the air conditioner. The air conditioner comprises an evaporator and a condenser. The middle partition plate assembly comprises: a plate body p...
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WO/2022/213504A1 |
A middle partition plate for an air conditioner, and an air conditioner. The air conditioner comprises an evaporator and a condenser. The middle partition plate is used for receiving condensed water generated by the evaporator, the middl...
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WO/2022/216252A1 |
The air conditioning device according to the present invention comprises an indoor unit (A) for changing the temperature of an indoor air to adjust the temperature thereof, which comprises: a body (1) having an air inlet (1a) and an air ...
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WO/2022/215044A1 |
A heat pump unit (13) includes a first exchanger (12) which is configured to operate as a water/gas condenser and a second exchanger (14) which is configured to operate as a gas/air evaporator. The unit also includes a water side circuit...
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WO/2022/216770A1 |
The disclosed technology includes devices, systems, and methods for a battery-integrated heat pump system. The disclosed technology can include a heat pump system having an indoor heat exchanger coil, an outdoor heat exchanger coil, and ...
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WO/2022/216033A1 |
The present invention relates to a system for ventilating air in any space, and a method for controlling the system. Specifically, the present invention relates to a ventilation system which allows air, in any space, to be suctioned by u...
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WO/2022/213669A1 |
A control method for the operating frequency of a compressor, an apparatus, an air conditioner, a storage medium, and a product. Sound signals emitted by a compressor can be captured when the compressor is operating at different operatin...
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WO/2022/205871A1 |
A cabinet-type air conditioner indoor unit and a cabinet-type air conditioner. The cabinet-type air conditioner indoor unit comprises an air output frame component (100), a front panel assembly (200) and a display panel assembly (300). T...
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WO/2022/205980A1 |
A wall-mounted air conditioner indoor unit, comprising a housing and an air guide cover plate. An air outlet is formed on the housing. The air guide cover plate is arranged on the outer side of the air outlet so as to define an air guide...
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WO/2022/207834A1 |
A base HVAC device block (10) comprising a housing (11); an HVAC functional device (M/S); an extension interface (16A); an external electrical interface (18) for the transmission of electrical power and data signal(s); and an electronic ...
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WO/2022/205880A1 |
The present invention relates to an air treatment device and an air conditioner. The air treatment device comprises a housing, wherein an air inlet and an air outlet are formed in the housing; an air duct enabling the air inlet to be in ...
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WO/2022/209977A1 |
This air blowing system comprises a plurality of blowing-out units (20) that are connected to an air blowing device (10, 10X) having a fan (12), that are each attached to a wall of a target space (R), and that each generate an air flow d...
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WO/2022/205898A1 |
A fixing structure for a heating element (2) of air handling equipment, and air handling equipment, relating to the technical field of air handling equipment, wherein the heating element (2) is fixed inside a housing of the air handling ...
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WO/2022/205883A1 |
The present invention relates to an air treatment device and an air conditioner. The air treatment device comprises a housing, an air inlet and an air outlet are formed on the housing, and an air passage connecting the air inlet and the ...
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WO/2022/211664A1 |
The present technical solution relates to the field of equipment for ventilation systems, and more particularly to linear slot diffusers for hidden mounting, which can be built into metal frame plasterboard ceilings. The technical result...
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WO/2022/205888A1 |
The present invention relates to an air treatment device and an air conditioner. The air treatment device comprises a housing, wherein the housing is provided with an air inlet and an air outlet; the housing is provided with an air duct ...
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WO/2022/205878A1 |
An air treatment device (1), comprising a housing (10), wherein an air inlet and an air outlet (13) are provided on the housing (10), an air duct (14) for enabling the air inlet to be in communication with the air outlet (13) is formed i...
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WO/2022/210588A1 |
This air conditioner 1 comprises: a casing 3 having a bottom plate 4; a refrigerant flow path unit 10 which is accommodated inside the casing 3, in which a plurality of plates 21, 22, 23 are stacked, and which has a refrigerant flow path...
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WO/2022/209651A1 |
This air-conditioning device is provided with a cross-flow fan (8), a supporting brace (6), a heat exchanger (3) arranged between the supporting brace (6) and the cross-flow fan (8), and a mechanism for rotating the cross-flow fan (8) ab...
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WO/2022/205999A1 |
A method for determining an available duration of a filter net, applied to an electronic device. The electronic device comprises a plurality of air outlet units. Each air outlet unit corresponds to one air filter net. The method comprise...
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WO/2022/210746A1 |
Provided are an air-conditioning system, a control method for the air-conditioning system, and a control program for the air-conditioning system with which the occurrence of condensation in a heat exchange element of a ventilation unit c...
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WO/2022/211372A1 |
According to an aspect of the present invention, an indoor unit of an air conditioner comprises: a housing having an opening; a heat exchanger disposed inside the housing; a fan that rotates about a rotational axis extending in a directi...
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WO/2022/208862A1 |
An air conditioner equipped with a single outdoor unit and a plurality of indoor units to which refrigerant pipes through which refrigerant delivered from the outdoor unit flows are connected, the air conditioner comprising: an indoor he...
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WO/2022/208964A1 |
This method for securing maintenance space comprises an installation step for installing a space-securing component in maintenance space for a ceiling apparatus during a construction period of a peripheral apparatus of the ceiling appara...
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WO/2022/207833A1 |
A method of manufacturing an HVAC field device (1) from a plurality of HVAC device blocks (10, 20.1-n), comprising the steps of providing a base HVAC device block (10); providing one or more add-on HVAC device block(s) (20.1-n) and stack...
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WO/2022/212856A1 |
A water redistribution system for adiabatically pre-cooled dry coolers having stacked adiabatic panels, the water redistribution system located between upper and lower adiabatic panels and having a plurality of alternating baffles arrang...
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WO/2022/205977A1 |
A wall-mounted air conditioner indoor unit, comprising a housing and an air deflector. The housing is provided with an air outlet; the air deflector is provided outside the air outlet; the air deflector comprises an upper flow guide plat...
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WO/2022/205976A1 |
A wall-mounted air conditioner indoor unit, comprising a casing, wherein an air outlet is provided in the casing; and an air guide cover plate, which is provided on an outer side of the air outlet, so as to define an air guide channel wi...
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WO/2022/205881A1 |
The present invention relates to an air treatment apparatus and an air conditioner. The air treatment apparatus comprises a housing; the housing is provided with an air inlet and an air outlet, and an air duct connecting the air inlet an...
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WO/2022/205979A1 |
A wall-mounted air conditioner indoor unit, comprising a housing provided with an air outlet; an air guide cover plate translationably installed in the housing, the air guide cover plate and the outer peripheral surface of the housing jo...
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WO/2022/209680A1 |
This mounting bracket includes a first frame extending in one direction, a second frame arranged apart from and in parallel to the first frame, and a third frame and fourth frame that bridge between the first frame and the second frame, ...
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WO/2022/205978A1 |
A wall-mounted air conditioner indoor unit, comprising a unit housing and an air guiding cover plate. The unit housing is provided with an air outlet. The air guiding cover plate is arranged on an outer side of the air outlet so as to de...
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WO/2022/205882A1 |
An air treatment device (1) and an air conditioner. The air treatment device (1) comprises: a housing (10), with an air inlet and an air outlet (13) being provided in the housing (10); a fan (21) arranged in the housing (1) and used for ...
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WO/2022/207835A1 |
The invention relates to an HVAC field device comprising a plurality of HVAC device blocks. The HVAC field device comprises: a) a base HVAC device block comprising: a base housing; an electric motor configured to drive an actuated part, ...
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WO/2022/198802A1 |
Disclosed is a humidification device, comprising: a housing provided with an air inlet and an air outlet and further provided with a mounting socket; and a humidification module comprising a water tank and a wet film assembly, the wet fi...
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