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Matches 1 - 50 out of 386,342

Document Document Title
WO/2022/160763A1
A humidification method and apparatus, and a smart home system. The method comprises: obtaining a current humidification policy for a current environment, wherein the current humidification policy comprises current target humidity and a ...  
WO/2022/162932A1
Provided is an air conditioning control system (1) comprising: an air conditioner (4) that performs air conditioning of a room; a sever (7) that, for each user, stores user information that includes at least identification information fo...  
WO/2022/161585A1
A self-triggering ventilation valve (10) for automatically self-opening after a pre-set time, the ventilation valve (10) comprises: - a body (20) having a body shape (22) for engaging a channel opening (110) of a window (100), the body (...  
WO/2022/160767A1
A defrosting control method and apparatus for an air conditioning system, and the air conditioning system. The method comprises: when the air conditioning system runs in a heating mode, determining to trigger and enter a defrosting mode,...  
WO/2022/161781A1
One aspect of the invention relates to a household appliance system (1) having a first household appliance (2), at least one second household appliance (3) separate therefrom, and having a common central operating apparatus (6) which is ...  
WO/2022/160764A1
A method and apparatus for defrosting control of an air-conditioning system, and an air-conditioning system. The method comprises: when an air-conditioning system operates in a heating mode, determining to trigger the air-conditioning sy...  
WO/2022/163844A1
The present invention provides: an air cleaning apparatus, an air cleaning method, a microbe removal apparatus, and a microbe removal method which make it possible to efficiently trap and remove organic components contained in an in-air ...  
WO/2022/160780A1
A device for conducting cooling, heating and power supply by means of efficient conversion of renewable deep-space energy, the device comprising a solar energy conversion device (1), a radiation refrigeration device (2), a rotation suppo...  
WO/2022/161780A1
A gas valve arrangement (12) for a gas stove (1B), comprising a gas valve (13), which has a gas inlet (14) and a gas outlet (15), and a manifold device (18) for redirecting a flow of combustion gas (G) from the gas outlet (15) by 90°, w...  
WO/2022/160862A1
The present application relates to the technical field of smart air conditioning, and discloses an air conditioning system, comprising: an indoor unit body and an outdoor unit body; a compressor, provided in the outdoor unit body; a firs...  
WO/2022/163662A1
[Problem] The purpose of the present invention is to provide an air conditioning unit of a vehicle air conditioning device, in which, when a vehicle tilts such that a side of the vehicle air conditioning unit, on which a drain hole is pr...  
WO/2022/161856A1
Air-conditioning preferences (T1, T2) of room users are read in order to compare a room temperature with air-conditioning preferences (T1, T2) of the room users. Additionally, factors (EF, WD) influencing the room temperature are detecte...  
WO/2022/163573A1
The present invention proposes a blower device capable of preventing occurrence of defective oil film formation in a bearing with a lubricant sealed therein while suppressing electric power consumption of a motor, and a utilization unit ...  
WO/2022/165374A1
The present invention provides a heating, ventilation, and air-conditioning (HVAC) system using an A2L refrigerant and a method of installing the HVAC system in a building. The HVAC system includes an indoor unit having a heat exchanger ...  
WO/2022/164186A1
Disclosed are: an enamel composition which has excellent cleaning functionality, and which, when used to form an enamel coating on a metal base material, ensures excellent thermal shock resistance and durability by suppressing the genera...  
WO/2022/162937A1
This air conditioning device has a low outside air cooling operation mode. This air conditioning device comprises: a refrigerant circuit in which a compressor, an outdoor heat exchanger, a decompression device, and an indoor heat exchang...  
WO/2022/160769A1
A control method and control apparatus for an air conditioner, and the air conditioner. The control method comprises: acquiring detection information of a wearable device; according to the detection information, determining the health co...  
WO/2022/160672A1
A method and apparatus for measuring the amount of refrigerant in a refrigeration system, and an air conditioner. The method is applied to a refrigeration device, and the refrigeration device is provided with a pressure sensor. The metho...  
WO/2022/162865A1
Provided is a ventilation system with which it is possible to reduce the amount of insects remaining within an air supply path. The ventilation system 1000 according to the present disclosure comprises: an air supply path 10 through wh...  
WO/2022/160653A1
The present application relates to the technical field of smart home appliances, and discloses a control method used for the self-cleaning of an air conditioner, comprising: when the air conditioner operates stably, obtaining the ambient...  
WO/2022/160979A1
The present application relates to the technical field of intelligent household appliances. Disclosed is a control method for an air conditioner. The air conditioner comprises a fresh air system and an air-conditioning system, wherein ai...  
WO/2022/160655A1
An air conditioner control method and control apparatus, and an air conditioner. The control method comprises: obtaining a first temperature difference value between an outdoor ambient temperature and an indoor ambient temperature; deter...  
WO/2022/160585A1
An air handling unit (100), comprising: a box body (10), a heat exchanger (20) and a rotary valve (30), wherein the box body (10) is provided with a plurality of air outlets (11) arranged at intervals, the heat exchanger (20) is disposed...  
WO/2022/163624A1
The present invention addresses the problem that when a warm air gathering location is produced while a thermal element is on, there is a risk of the thermal element erroneously turning off. In the present invention, an air conditioning ...  
WO/2022/160555A1
A pressure protection control system for a CO2 air conditioning system of a rail transit vehicle. A series circuit is composed of a ventilator air pressure switch (1), a condensation fan air pressure switch (2), a pressure switch (4), a ...  
WO/2022/163711A1
There has been a problem of being liable to have a malfunction such as shortening of the life duration of a bearing for an indoor fan motor in the case where the rotation speed of an indoor fan falls below a prescribed rotation speed. An...  
WO/2022/164500A1
A system for detecting occupants in a room is provided. The system includes at least one first sensor configured to establish a background color map of the room in an unoccupied state and to detect color shift data resulting from at leas...  
WO/2022/162942A1
Provided is an air conditioner which puts a heat exchanger into a clean state. This air conditioner (100) comprises a compressor (11), an outdoor heat exchanger (12), an expansion valve (14), and an indoor heat exchanger (15), and also c...  
WO/2022/162728A1
This remote monitoring system (100) comprises a remote monitoring device (2) and a network server (3). The network server (3) is configured such that (a) when there is no missing portion in the operating states acquired from the remote m...  
WO/2022/161796A1
The invention relates to an infrared heating device (1), comprising a housing (2) with a front opening (3), an emission grate (4), which can be fastened to the housing (2), so that the front opening (3) can be covered, a plurality of inf...  
WO/2022/163970A1
An embodiment of the present invention provides a flowerpot capable of aquarium fish breeding, the flowerpot comprising: a water tank; a plant cultivation holder which is placed at the top of the water tank and in which a plant can be cu...  
WO/2022/164137A1
The present invention relates to an air purification device using microalgae. The air purification device using microalgae, according to the present invention, comprises: an air inlet through which air is supplied; a diffuser which is co...  
WO/2022/160766A1
An air conditioner defrosting control method, comprising: determining that a defrosting mode is triggered, an electric auxiliary heating device of an air conditioner performs preheating, and an inner draught fan stops running; and after ...  
WO/2022/160834A1
An indoor unit (100) of a floor air conditioner. The indoor unit comprises: a housing (110), wherein a cavity is defined inside the housing, a first air inlet (113) and a second air inlet (114) are provided, from top to bottom, in the re...  
WO/2022/162300A1
The subject matter of the present invention is a solar energy recovery and conversion system (34) for a greenhouse (10) for cultivating plants, the greenhouse (10) comprising a cultivation area (16), characterised in that the solar energ...  
WO/2022/161508A1
The present invention relates to the technical field of smart appliances, and in particular, relates to an air outlet structure for an air conditioner and an air conditioner. The present invention aims to solve the problem of unsatisfact...  
WO/2022/161777A1
The invention relates to a domestic cooking appliance (1) comprising a cooking compartment (4) delimited by a cooking compartment wall (3). A guide sleeve (8) provided on the cooking compartment wall (3) has a cooking compartment-side en...  
WO/2022/160805A1
An air conditioner intelligent control method and device and an air conditioner. The method is used for controlling air conditioners in other rooms outside a bathroom, and the method comprises: receiving a user instruction; starting a wa...  
WO/2022/164063A1
An air conditioner comprises: a housing including a first inlet and a second inlet; a front panel arranged on the front surface of the housing; a first outlet formed in the front panel; a second outlet provided in the side of the front p...  
WO/2022/160758A1
A method and apparatus for humidifying, and an air conditioner humidifier. The method for humidifying comprises: obtaining the current humidifying policy, wherein the current humidifying policy comprises the current target humidity and t...  
WO/2022/161580A1
The invention relates in particular to a method for operating a heating system, in which: - a heating circuit medium is guided in an overall heating circuit (1); - the heating circuit medium is guided in a first and a second sub-heating ...  
WO/2022/160650A1
A method for controlling self-cleaning of an air conditioner. The method comprises: when an air conditioner runs stably, acquiring an ambient temperature between a heat exchanger and a fan of the air conditioner; and according to a propo...  
WO/2022/160651A1
The present application relates to the technical field of intelligent household appliances. Disclosed is a control method for preventing condensation on an air conditioner, comprising: when an air conditioner operates for cooling, acquir...  
WO/2022/160730A1
An air conditioner (100) control method and an air conditioner (100). The air conditioner (100) comprises a machine body (110) and a fresh air module (200), the machine body (110) being provided with a panel (112) which can be opened or ...  
WO/2022/160663A1
An integrated pressure-bearing condensation boiler, which relates to the technical field of boilers. The integrated pressure-bearing condensation boiler comprises a pressure-bearing housing (10), a heat-exchange boiler furnace (20) arran...  
WO/2022/163698A1
The present invention proposes a refrigeration cycle device that can suppress the phenomenon of condensed refrigerant accumulation in a heat source side heat exchanger during low-load operation. A refrigeration cycle device (100) that pr...  
WO/2022/160643A1
A junction box cover (4) for a vehicle-mounted air conditioner (1), relating to the technical field of junction boxes. The vehicle-mounted air conditioner (1) comprises an external fan (2), a driver (3), a computer board, a first line (2...  
WO/2022/160652A1
The present application relates to the technical field of intelligent household appliances, and discloses a control method for an air conditioner, comprising: obtaining a temperature difference value between an environment temperature an...  
WO/2022/165377A1
The present invention provides a system for detecting an amount of A2L refrigerant in an air temperature controller using an A2L refrigerant, and a method of installing a configuration of A2L sensors in the air temperature controller usi...  
WO/2022/164956A1
Disclosed herein are heat pump systems for water heaters. The heat pump systems can comprise a housing defining an interior chamber, an air inlet, and an air outlet. The air inlet and the air outlet can form an air flow path through the ...  

Matches 1 - 50 out of 386,342