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WO/2020/115540A1 |
A centrifugal blower assembly includes a scroll wall and at least one sidewall coupled to the scroll wall such that the scroll wall and the at least one sidewall define a blower chamber and a blower outlet, wherein the at least one sidew...
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WO/2020/113699A1 |
Disclosed is a wall-mounted silent automatic ventilator, comprising a shell (18). The shell (18) is provided with an outer air inlet (1) communicating with the outside of a room, an inner air inlet (13) communicating with the inside of t...
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WO/2020/117383A1 |
A hose for use with a blower and an underground vault. The hose surviving an explosion initiated inside the underground vault. The hose is blast-resistant, arc-flash-resistant, and fire-resistant. A first end of the hose is connectable t...
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WO/2020/114014A1 |
Disclosed is an air conditioner, comprising a machine body, and an air channel (3) and a fan arranged in the machine body; and further comprising a first self-cleaning device (1) and a second self-cleaning device (22). The first self-cle...
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WO/2020/114013A1 |
A fan-blade self-cleaning device, comprising: a guide means provided on an air duct of an air conditioner; and a cleaning means (2) rotatably provided on the guide means, wherein the cleaning means (2) rotates to unfold and swings up and...
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WO/2020/115810A1 |
Provided is a humidifying device with which deposition of a scale component on a humidifying element is suppressed. A humidifying device 100 is provided with a main body casing 1 inside which an air passage 13 is formed, a humidifying el...
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WO/2020/114012A1 |
Provided is an air duct self-cleaning device comprising: a guide device provided on a rotation axis of a fan blade of an air conditioner; and a cleaning device (2) rotatably provided on the guide device. When rotated, the cleaning device...
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WO/2020/108399A1 |
Disclosed is a multi-function fresh air ventilator, comprising: a fresh air module provided with a first circulation cavity, wherein the fresh air module comprises a fresh air fan (7) and a filter, the fresh air fan (7) and the filter ar...
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WO/2020/110874A1 |
Provided is a catalyst capable of efficiently decomposing aldehyde. In addition, provided are: a method for decomposing aldehyde using said catalyst; and a filter, an air cleaning machine, an air conditioner, a building material, and a c...
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WO/2020/111681A1 |
The present invention relates to an indoor-air purifying system for purifying air in a sealed room and, more specifically, to an indoor-air purifying system using an air purifier for ventilation and an autonomously moving air purifier, t...
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WO/2020/110424A1 |
This leak detecting device for detecting a refrigerant leak from an air conditioner in an air conditioned space which is air conditioned by means of the air conditioner is characterized by being provided with: a leak detecting unit for d...
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WO/2020/112981A1 |
A venting system in accordance with the present disclosure includes a ventilation fan and one or more sensors coupled to the ventilation fan. The ventilation fan is positioned to vent air from an indoor environment. The sensors are posit...
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WO/2020/110185A1 |
A system calculation unit (102) calculates a required ventilation volume, which is the ventilation volume required in an indoor space requiring ventilation and having a plurality of ventilation devices disposed therein. In addition, on t...
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WO/2020/103177A1 |
An intelligent air circulation filtering window for a closed space, comprising a window body (1), an air supply device (2), and a circulation filtering device (3). The window body (1) comprises an upper window frame (11), a lower window ...
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WO/2020/104182A1 |
A ventilation arrangement has a ventilation channel (2) with a mouth opening (3) and a first shielding hood (10) shielding the mouth opening (3). The ventilation channel (2) widens and/or narrows in cross section towards the mouth openin...
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WO/2020/106188A1 |
The invention relates to the field of ventilation, primarily ventilation for living spaces. A compact forced ventilation system, a forced air supply device, and an inlet grate are intended for the forced supply of purified and possibly h...
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WO/2020/101492A1 |
Insulation system for insulating an interior space which is separated from an exterior space by a wall comprising an inner wall and an outer wall with a cavity in between. The system comprises a thermally insulating partition which is pe...
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WO/2020/100691A1 |
A heat exchange type ventilation device (1) is provided with a window frame (3), a daylighting section (4) which is provided at a position surrounded by the window frame (3) and which has an indoor-side daylighting section (14) located o...
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WO/2020/093570A1 |
Disclosed is an air conditioner indoor unit, comprising a fresh air device (2000), with the fresh air device (2000) being provided with a fresh air outlet (2220). The air conditioner indoor unit further comprises an indoor unit panel (50...
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WO/2020/093632A1 |
A humidifying and cooling draught fan wet curtain device and a control method. A wet curtain and draught fans are disposed on the same side of a greenhouse of the device, so that the layout of a traditional wet curtain draught fan is opt...
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WO/2020/090642A1 |
This environmental control system (10) is provided with: a blower (20) which blows air towards a subject (200); and a control device (120) which, at a prescribed timing, switches between first control, which prioritizes action of the sym...
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WO/2020/090191A1 |
This heat exchange type ventilation device is provided with a plurality of heat exchange type ventilation cells each configured to have: a daylighting section which has an indoor-side daylighting section located on the indoor side, and w...
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WO/2020/091300A1 |
The present invention relates to an air conditioning system for a polar region ship, wherein the air conditioning system is applied to a polar region ship sailing in a polar region and uses low temperature external air in a polar region ...
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WO/2020/090640A1 |
This environmental control system (10) is provided with: an air conditioner (30) which is for adjusting the temperature of a space (300) where a subject (200) is located; and a control device (120) which performs control for prioritizing...
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WO/2020/091299A1 |
The present invention relates to an air supply system for a polar region vessel that sails in polar regions, the air supply system heating low-temperature external air of a polar environment and supplying same to a location on a vessel t...
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WO/2020/090641A1 |
This environmental control system (10) is provided with: a blower (20) which blows air towards a subject (200); and a control device (120) which performs control for prioritizing action of the sympathetic nervous system of the subject (2...
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WO/2020/090937A1 |
Provided is an airborne particle trapping material capable of trapping airborne particles without aggregating the airborne particles by electrical charging. Also provided is an air purification member and an air purification device using...
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WO/2020/085691A1 |
An aspect of the present invention provides a mobile live-fire apparatus comprising: a container type body having a door formed through one side thereof; a ventilation unit formed in the container type body so as to suction and purify in...
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WO/2020/085231A1 |
This dust removal device comprises: at least one nozzle that is disposed in a blow-out part for blown air, is capable of spraying a supplied liquid in the form of droplets, and is connected to ground; an electrode part that includes a co...
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WO/2020/084790A1 |
The present disclosure provides, a control device for a cooling system including a heat exchanger, measurement sensors, and a cooling cycle unit configured to provide compressor cooling and free cooling to the heat exchanger, the control...
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WO/2020/079790A1 |
The purpose of the invention is to improve the external appearance of an air cleaning device. An air cleaning device 10 takes in outside air from underneath, filters same with a filter unit 40, then discharges same to the outside. The in...
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WO/2020/079789A1 |
The present invention conducts effective circulation of air. This air cleaning apparatus 10 includes an air flow path that extends from an opening formed in a lower part of a body casing 12 upward through the interior of the body casing ...
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WO/2020/074312A1 |
The invention relates to a supply and/or discharge system (12) for supplying or discharging fluids, comprising a channel system (14) for conducting the fluids into an open space (28), wherein the channel system (14) has a channel (24) wh...
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WO/2020/074951A2 |
The invention relates to a ventilation device (LG) for supplying one or more rooms or a part thereof with conditioned supply air (ZUL) in exchange with exhaust air (ABL), having at least one fan and an air-air heat exchanger (36), throug...
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WO/2020/072099A1 |
A compact fan and air conditioner assembly includes an air conditioner configured to be mounted in a stationary manner below a ceiling of a room. The air conditioner produces a quantity of cold air. A fan receives all of the quantity of ...
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WO/2020/069927A1 |
The invention relates to a ventilation device (1) for supplying and/or extracting a volume flow, which device, for integration between a wall (4) and a fixed frame (5) of a window or of a wall connection joint (6) comprising a door (2), ...
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WO/2020/071292A1 |
[Problem] To provide a technology that can prevent soiling of a range hood and a fan thereof for collecting and discharging oil smoke generated in kitchens. [Solution] Due to a structure in which all the compressed air of a fan F attache...
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WO/2020/071184A1 |
Provided is a network system (1) including: an air purifier (200); a user terminal (300) capable of acquiring the current position; and a server (100) for increasing the output from the air purifier upon detecting, on the basis of data f...
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WO/2020/066320A1 |
This ventilation and air conditioning system (20) is provided at least with: an air conditioner (9) for cooling air in an air conditioning room (18); a plurality of transporting fans (3a-3d) that are singly provided in a plurality of res...
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WO/2020/064073A1 |
According to the present invention, equipment is provided for ventilation of buildings and comprising at least one and preferably at least two heat exchange units (9), which exchange energy between the intake air and the exhaust air from...
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WO/2020/066294A1 |
A cyclone separation device comprises an inlet, a rotational flow generation unit, an outlet, a discharge port, and a separation chamber and a rotational chamber that are inside a housing. The separation chamber and rotational chamber ar...
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WO/2020/066494A1 |
An air cleaner (100) is provided with a detection unit (130) and a control unit (110). The detection unit (130) periodically detects environmental information. The environmental information indicates information about the surrounding env...
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WO/2020/066581A1 |
The present invention addresses the problem of conserving energy in an entire air-conditioning system while maintaining as much as possible the comfort of persons using a facility. A temperature/humidity adjustment device (8) adjusts the...
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WO/2020/066495A1 |
An air cleaner (100) is provided with a control unit (110). The control unit (110) obtains human presence/absence information indicating whether there is a person in a room. The control unit (110) switches operation control on the basis ...
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WO/2020/066319A1 |
A ventilation air conditioning system includes an outside air introduction fan, an exhaust fan, and a system controller (10) connected to communicate with the outside air introduction fan and the exhaust fan, the system controller (10) c...
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WO/2020/065929A1 |
The purpose of the present invention is to obtain a heat exchange ventilation device in which it is possible to shorten a period of time when humidification is stopped. This heat exchange ventilation device (50) has: a body casing (1) th...
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WO/2020/063812A1 |
Disclosed is a kitchen air conditioning system, comprising an air conditioning assembly (1) and an oil fume suction assembly (2). The air conditioning assembly (1) comprises a compressor (11), a first heat exchanger (12) and a second hea...
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WO/2020/060099A1 |
The present invention comprises: a fixing bracket which is fixed to a vertical frame of a window frame; an air tube part which is slidingly coupled to the fixing bracket and acts as a passage through which outdoor air enters; and a main ...
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WO/2020/060102A1 |
The present invention comprises: a case having a first inlet port through which a first air is suctioned and a second outlet port through which a second air is discharged formed on a front side thereof, and a first outlet port through wh...
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WO/2020/059442A1 |
This space cleaning system (10) is provided with: a detection unit (32) which detects the generation and the generated location of an infectious substance in a space (60); an airflow control unit (34) which generates an airflow towards t...
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