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WO/2022/238290A1 |
A humidifier comprises a water containing arrangement and a nebulizing device for nebulizing water from said water containing arrangement. An evaporation chamber is arranged over the nebulizing device. The nebulizing device is configured...
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WO/2022/237912A1 |
A control method of an indoor unit electronic expansion valve (25) in a multi-split system, belonging to the technical field of air conditioning, and aiming to solve the problem that an air pipe flow is unstable when an opening degree of...
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WO/2022/237163A1 |
Provided in the present application are a disinfection machine control method and system, and a disinfection machine. The method comprises: acquiring, in real time, an indoor temperature of a room where a disinfection machine is located;...
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WO/2022/237499A1 |
An indoor unit for a wall-mounted air conditioner. The indoor unit comprises a casing, an outer air-guiding plate, a second rotation arm and a connecting rod, wherein the casing is provided with an air outlet, and an air supply channel i...
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WO/2022/238504A1 |
A system for monitoring and analysing a change or deviation of sound variables within a closed pressurised unit, which system is a system for distribution of fluid components and which system comprises at least one closed pressurised uni...
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WO/2022/237152A1 |
A pipeline assembly (100) and an air conditioning system. The pipeline assembly (100) comprises a first steel pipe (1), a second steel pipe (2), a first copper sleeve (3) and a second copper sleeve (4), wherein the first copper sleeve (3...
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WO/2022/241039A1 |
A building management system (BMS) of a building for controlling a healthcare facility. The BMS including one or more processing circuits comprising one or more memory devices configured to store instructions thereon that, when executed ...
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WO/2022/239947A1 |
The present invention relates to an indoor air purification system using microalgae. More specifically, the present invention relates to an indoor air purification system using novel microalgae, the system utilizing the abilities to remo...
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WO/2022/237841A1 |
The present application provides a method, apparatus and device for controlling an air conditioner. The air conditioner comprises a plurality of first fan blades and at least one second fan blade, and the at least one second fan blade is...
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WO/2022/239594A1 |
This air conditioner (100) comprises: a first heat exchanger (109) disposed on a front side inside a housing (105) and a second heat exchanger (110) disposed on a back side inside the housing (105), the first and second heat exchangers s...
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WO/2022/240229A1 |
A canopy hood local exhaustion device comprises: a canopy hood including a horizontal portion coupled to the lower end of an exhaust duct and a through-hole formed in the center of the horizontal portion to be in communication with the e...
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WO/2022/235892A1 |
Methods and apparatus to monitor environmental conditions and reduce condensation are disclosed. An example apparatus includes a first sensor system to measure a first temperature in a first area and a second sensor system to measure a s...
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WO/2022/235157A1 |
The invention relates to a raised ventilation flooring structure (105,106) comprising a first and a second transverse support beam (107,108) extending substantially parallel in a transverse direction T at a predetermined mutual distance ...
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WO/2022/234735A1 |
An electric device (100) comprises a casing (10) and a panel (20). The casing (10) has an opening (10b). The panel (20) is detachably attached to the casing (10) so as to cover the opening (10b). The casing (10) has a mounting surface (1...
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WO/2022/234859A1 |
It is preferable to suppress the electric power consumption of a drain pump by reducing the operation time of the drain pump if a generated amount of drain water is small. According to the present invention, an indoor unit (12) is used i...
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WO/2022/228170A1 |
A silencer assembly (300) and an air conditioner (1000). The silencer assembly (300) comprises a silencer (100) and a check valve (200). The silencer (100) comprises a silencer main body (10) and a joint pipe (30) arranged on one end of ...
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WO/2022/230042A1 |
This blower includes: a casing; a fan motor disposed in the casing and having a rotary shaft; a fan that is attached to the rotary shaft and is rotatably driven by a fan motor to generate an air flow; a motor support base that is attache...
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WO/2022/227595A1 |
The present application relates to the technical field of air conditioning devices. Disclosed is an air conditioner indoor unit, comprising: an indoor unit main body, which is arranged inside a building face; an air intake portion, which...
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WO/2022/227786A1 |
An air conditioning system and a control method for the air conditioning system, the air conditioning system comprising: a compressor (1), a reversing assembly (2), an outdoor heat exchange assembly, an indoor heat exchanger (4), a throt...
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WO/2022/228558A1 |
The present utility model relates to an air door of an air conditioning module and an air conditioning module. The air door comprises a wall surface which is used for guiding air flow and a plurality of protruding ribs which are provided...
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WO/2022/227781A1 |
An air collecting pipe (100) and a heat exchanger assembly having same. The air collecting pipe (100) comprises a main collecting pipe (10), a bending pipe (20), and a second branch pipe (40); the bending pipe (20) is provided at one end...
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WO/2022/227530A1 |
The present application provides an air conditioner panel assembly, an air conditioner indoor unit and an air conditioner. The air conditioner panel assembly comprises a panel body and an opening and closing panel, wherein the panel body...
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WO/2022/227471A1 |
A wind direction indicating colored ribbon and an air conditioner. The wind direction indicating colored ribbon comprises: a ribbon, fixed at an air outlet of an air conditioner indoor unit to float in an air blowing direction of the air...
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WO/2022/231895A1 |
An exposed high induction supply air duct is provided and is adapted to be installed in an open ceiling environment. Conditioned air is diffused from the supply air duct through an array of nozzles disposed along the length of the supply...
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WO/2022/227709A1 |
A gas-collecting tube (100), comprising a stainless steel main collecting tube (10), a red copper sleeve (20) and a brass joint (30), wherein the red copper sleeve (20) is provided with a first end (21) and a second end (22) arranged opp...
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WO/2022/230452A1 |
Provided is an air purifier that can prevent the air blown out of a outlet port from being suctioned back into an inlet port. An air purifier 1 is provided with: a casing 2; blowers 81, 82; and a filter 6. Inlet ports 51-53, an outlet po...
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WO/2022/227476A1 |
A cabinet air conditioner indoor unit and a cabinet air conditioner, aiming at solving the problem of non-uniform air outflow of a cross flow fan component (200). In the cabinet air conditioner indoor unit, the cross flow fan component (...
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WO/2022/227596A1 |
A wall-mounted air conditioner, an indoor unit thereof and a control method therefor, wherein the indoor unit (100) comprises a housing (10) and an additional air duct (40). A heat exchange airflow outlet (11) is formed on the housing (1...
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WO/2022/231045A1 |
The present invention relates to a fan blade for air purification. More specifically, the fan blade for air purification is located on an air flow path of a water treatment-type air purifier and has a central axis column in the center of...
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WO/2022/228910A1 |
The present invention relates to a fan housing for a fan of an extractor device, which fan housing comprises a housing body (20) and a housing attachment (21), wherein the housing body (20) serves to receive a fan impeller (10) of the fa...
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WO/2022/227734A1 |
An oil separator (100) and an air conditioning system. The oil separator (100) comprises a barrel (1), an oil return pipe (2) and a filter unit (3), wherein the bottom of the barrel (1) is provided with a first mounting hole (11), one en...
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WO/2022/227477A1 |
A vertical air conditioner, comprising an air duct structure (20), a first fan (30) and a second fan (40). The first fan (30) comprises a first cross-flow wind wheel (31), a first electric motor (32) and a first lower support seat (33). ...
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WO/2022/227522A1 |
Disclosed in the present invention are an air conditioner air guide control method and apparatus, and an air conditioning system. The air conditioner air guide control method comprises: after an air conditioner is started up, if an ident...
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WO/2022/227372A1 |
A branch pipe assembly (100) for an air conditioner and an air conditioner having same, the branch pipe assembly (100) comprising a branch pipe tee (110), wherein a flow diversion cavity (111) inside the branch pipe tee (110) is internal...
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WO/2022/228386A1 |
The present invention relates to an air conditioner. The air conditioner comprises: a framework, wherein a front side of the framework is provided with at least one first front framework guiding clamping groove and a plurality of front f...
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WO/2022/227637A1 |
A cabinet-type air conditioner, comprising a cabinet-type air conditioner indoor unit and a cabinet-type air conditioner outdoor unit cooperating with same. In the cabinet-type air conditioner indoor unit, a cross-flow fan component (200...
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WO/2022/227704A1 |
A silencer and an air conditioner having same. The silencer comprises a cylinder (10); an inner cavity (11) is provided inside the cylinder (10); both ends of the cylinder (10) are respectively provided with a first opening (121) and a s...
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WO/2022/223046A1 |
The present application relates to the technical field of air conditioning, and specifically relates to a demonstration apparatus of a fresh air conditioner and a demonstration system of a fresh air conditioner. The present application a...
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WO/2022/223637A1 |
A housing for an electric compartment of a room unit. Two components (a mounting plate and a housing frame) are connected in an interlocking manner through protrusions positioned on the circumferential rims.
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WO/2022/222549A1 |
An air conditioner pipe fitting (100), an air conditioner pipeline, and an air conditioner, the air conditioner pipe fitting (100) comprising: a steel pipe (110), the steel pipe (110) comprising a first end part (111) and a second end pa...
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WO/2022/222281A1 |
A fan with head-swinging and head-up functions, comprising a body (1), a first air supply part (2), a head-swinging assembly (3), a head-up assembly (4), and a second air supply part (5), the head-swinging assembly (3) driving the head-u...
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WO/2022/224185A1 |
Air conditioning system serving a room to be treated, comprising a source of conditioned air, one or more multifunction apparatuses (1), which essentially constitute the parts of said air conditioning system closest to the room to be tre...
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WO/2022/225243A1 |
The air purifier comprises: a body having an inlet through which air can be introduced; a blower which is accommodated inside the body and provides a blowing force for making the air flow; a filter for filtering the air that has been int...
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WO/2022/224878A1 |
An air treatment device that can increase overall heat exchange performance by uniformly distributing, in the height direction of a case, the flow rate of air discharged from the heat exchanger. The air treatment device (100) includes a ...
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WO/2022/222441A1 |
An air conditioner air deflector assembly and a wall-mounted air conditioner indoor unit. The air conditioner air deflector assembly comprises a main guide plate and an auxiliary guide plate; the auxiliary guide plate is rotatably mounte...
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WO/2022/222509A1 |
The present application relates to the technical field of air conditioner cleaning, and discloses a control method for an air conditioner indoor unit before disassembly and cleaning, comprising: in response to an air conditioner disassem...
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WO/2022/225426A1 |
The invention relates to thermal engineering and can be used for enabling supply and exhaust air ventilation and the recovery of thermal energy. In a flexible recuperator which is configured in the form of pipes with plastic adapters on ...
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WO/2022/225299A1 |
An exhauster according to the disclosed present invention includes: a main body part having one side through which a suction hole for suctioning air is formed and the other side through which a discharge hole is formed; a fan installed a...
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WO/2022/217895A1 |
The present application relates to the technical field of air conditioning, and discloses an air conditioning pipeline structure and an air conditioner. The air conditioning pipeline structure comprises a drain pipe and a refrigerant pip...
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WO/2022/217908A1 |
The present application relates to a purifier air duct system which has a noise reduction function, and belongs to the technical field of air purification. The present application provides a purifier air duct system which has a noise red...
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