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WO/2021/092370A1 |
Vents are disclosed for covering openings on roofs. The disclosed vents cover openings on metal roofs and prevent moisture and objects from entering the opening while allowing air to pass therethrough. The vents disclosed herein also pre...
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WO/2021/085720A1 |
The present invention relates to a ventilation system for reducing an indoor radon concentration, which can effectively reduce the radon concentration in indoor air and efficiently control ventilation equipment installed in a building wh...
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WO/2021/084568A1 |
This control device (40) controls an air conditioning system comprising an internal air-conditioning unit that takes in air inside a target space, adjusts the temperature of the air, and thereafter outputs the air to the target space, an...
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WO/2021/079547A1 |
Provided is an environment control device 50 comprising: an information acquisition unit that acquires information which indicates a status of an interior and information which indicates conditions of an exterior; and a control unit that...
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WO/2021/075399A1 |
Provided is an air purifier with a higher dust-collection effect, the air purifier being capable of inhibiting the adherence of dust to a wall, etc. and inhibiting the contamination of a room or space by efficiently using a static charge...
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WO/2021/073693A1 |
The invention relates to a device (1) for ventilating rooms comprising an electromotive air flow machine (11) arranged in a housing (10), which directs the air flowing through the housing (10) into at least one first housing opening (100...
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WO/2021/074280A1 |
The invention relates to a building ventilation device for installing in a wall through-opening comprising: a wall installation housing having a support frame (10), the rear side of which forms a contact surface (11) for contacting a wal...
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WO/2021/071276A1 |
An air conditioner includes a main body including a body fan, a heat exchanger, and a body housing. A ventilation hose connects the main body to outdoor air. A ventilation module is attached to an outer side of the body housing, and incl...
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WO/2021/068996A1 |
A ventilation unit with heat recovery, comprising a first block (2.1) having an air interconnection to the interior of the building, a third block (2.3) having an air interconnection to the exterior of the building and a second block (2....
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WO/2021/070812A1 |
[Problem] To provide a clean booth that can be appropriately sterilized by ultraviolet light that is radiated into the booth. [Solution] The present invention comprises an enclosure 10 that encloses a top face and side faces of a target ...
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WO/2021/066327A1 |
The present invention provides an air circulation apparatus having a filter device capable of selective filtering, in which an outdoor air inflow space and an outdoor air outflow space are formed inside a case, and blower devices for for...
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WO/2021/064844A1 |
Provided is a ventilation device that can control a ventilation amount which is in accordance with the activity amount of a person in a room, even if the CO2 concentration of outside air has changed.　The present invention comprises: a ...
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WO/2021/065017A1 |
The present invention provides an attachment for a server rack cooling system having at least one heat exchange condenser, the attachment includes: a pipe extension configured to connect to a portion of the server rack cooling system at ...
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WO/2021/065571A1 |
This air conditioning and ventilation system S is provided with: an air conditioning device 20 that has a heat exchanger 22 for generating conditioned air by performing heat-exchange with a refrigerant; a ventilation device 30 that is co...
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WO/2021/065808A1 |
This air circulation device comprises a suction unit (11) that sucks in indoor air and a blowout unit (12) that blows out the air sucked in by the suction unit (11) into the room in the form of a vortex ring. The air circulation device i...
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WO/2021/066203A1 |
The purpose of the present invention is to provide a space sanitizing and cleaning device which uses hypochlorous acid water to sanitize and clean a space, the space sanitizing and cleaning device being capable of using a simple filter c...
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WO/2021/066202A1 |
The purpose of the present invention is to provide a space sanitizing and cleaning device which uses hypochlorous acid water to sanitize and clean a space, the space sanitizing and cleaning device being capable of lengthening the lifespa...
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WO/2021/065953A1 |
This information processing device is provided with: a first acquisition unit (10a, 10b) for acquiring first information related to allergic symptoms of a user in an air-conditioning target space; a second acquisition unit (20a, 20b) for...
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WO/2021/059603A1 |
Provided are a ventilation control system, a ventilation system, a ventilation control method, and a program, whereby during a predetermined time period, it is possible to both secure the volume of ventilation air required for ventilatio...
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WO/2021/056375A1 |
A fresh air handling unit, comprising a fan housing (1) and a fan main body (2); the fan main body (2) is fixedly installed at the interior of the fan housing (1), a driving device (3) is fixedly installed at the interior of the fan main...
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WO/2021/060175A1 |
A dehumidifier (1), comprising: a blower unit (3) for blowing an airflow at an object; a temperature sensor (6) and a humidity sensor (7) for sensing, respectively, the temperature and the humidity of a prescribed space; a moisture conte...
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WO/2021/060794A1 |
A ceiling fan according to the present invention generates an upward indoor gas flow and increases the upward indoor gas flow by controlling the inclination angle of a rotary blade and the inclination angle of an airflow control member a...
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WO/2021/060697A1 |
A suction apparatus including a plurality of fans according to the present invention comprises: a main body provided with a suction port and an exhaust port; a driving unit which is installed in the suction port and provides a rotational...
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WO/2021/060138A1 |
The space purification device (1) comprises an air duct (4) formed between a suction port (2) and an outlet port (3), an air sending unit (5) for sending the air (4a) that has been sucked-in from the suction port (2) to the outlet port (...
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WO/2021/058760A1 |
The invention relates to a ventilation device for walls and corners in living areas. According to the invention, a ventilation device for wall and corner regions in living areas is proposed, comprising a ventilation device, a heating dev...
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WO/2021/054249A1 |
A heat exchange-type ventilation apparatus (50) equipped with a dehumidifying function is provided with: a heat exchange-type ventilation device (10) which exchanges heat between an exhaust flow (2) flowing through an exhaust air path (4...
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WO/2021/054666A1 |
The present invention has an air circulator outer structure formed as a mutually assembled and fastened frame structure so as to enable the air circulator to be very conveniently produced and manufactured or the size of the air circulato...
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WO/2021/054214A1 |
A louver provided with a plurality of bars (12) disposed so that the long sides are parallel, ventilation spaces (13) formed between adjacent bars, and a fixing frame (11) for fixing the bars. The bars are provided with a base part (20) ...
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WO/2021/048731A1 |
The invention relates to a ventilation duct component (1) for a ventilation duct of a ventilation system. The component (1) has a duct portion (K) with a flat duct cross section (Q), the maximum width B of which between a first inner sur...
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WO/2021/045026A1 |
This air supply device comprises: a housing that has an outdoor-side suction port (3) and an indoor-side blowout port (4); an air supply passage (7) that causes the outdoor-side suction port and the indoor-side blowout port to communicat...
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WO/2021/045314A1 |
The present invention relates to an air purification system for removing fine dust and improving indoor air quality and, more specifically, to an air purification system for removing fine dust and improving indoor air quality, the system...
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WO/2021/044872A1 |
A blower device (110) comprises a suction port (114), a high-pressure air generation part (117) for converting air taken in from the suction port (114) into high-pressure air, a first blowout port (113a), and a second blowout port (113b)...
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WO/2021/039753A1 |
Controlling switching elements (18, 20) according to the voltage output by a signal amplification circuit (14) makes it possible to adjust the voltage applied to a current calculation circuit (21). Further, even if a wide range of blowin...
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WO/2021/039149A1 |
This heat exchange-type ventilation device equipped with a dehumidifying function comprises: a heat exchange-type ventilation device that performs heat exchange between an exhaust flow flowing through an exhaust air path and an intake fl...
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WO/2021/036564A1 |
An air conditioning appliance may have a telescoping plenum attached to a housing of the air conditioning appliance. The telescoping plenum may be receivable within a wall channel defined by a structure wall along an axial direction. The...
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WO/2021/040224A1 |
Disclosed is a technical idea relating to a hot-air control system using a heat storage function of a solar block, the system comprising: a solar block which is part of the exterior wall of a building or provided outside an exterior wall...
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WO/2021/040262A1 |
An improved air purification and ventilation system using a plate-type total heat exchanger, according to one embodiment of the present invention, comprises: a ventilator, which is operated in a plurality of operating modes, performs con...
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WO/2021/039064A1 |
A heat exchange element (106), in which a heat exchange element piece (115) comprises: a heat-transfer plate (113) which is sheet shaped, which has heat transferring properties, and the fiber direction (130) of which is oriented in a fix...
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WO/2021/039754A1 |
According to the present invention, airflows in a suction side plate (32) direction and an opposing side plate (13) direction are divided into two on an outer peripheral side and an inner peripheral side by means of the shape of a scroll...
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WO/2021/036563A1 |
An air conditioning appliance may have a telescoping plenum attached to a housing of the air conditioning appliance. The telescoping plenum may be receivable within a wall channel defined by a structure wall along an axial direction. The...
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WO/2021/039490A1 |
A ventilator (1) including: an air supply duct (7) communicating with an outdoor side inlet (4), an indoor side outlet (6), and an indoor side inlet (5); an outdoor inlet side opening/closing part (11) for opening and closing an outdoor ...
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WO/2021/035766A1 |
A novel garage, the garage comprising a garage body (000), a first reserved position of a plane of the garage body (000) being provided with parking spaces, a second reserved position of the plane of the garage body (000) being provided ...
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WO/2021/031456A1 |
Provided is a multifunctional bidirectional-flow ventilator, comprising a ventilation circulation module. The ventilation circulation module comprises a first circulation cavity, and a ventilation impeller (14), an exhaust impeller (3), ...
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WO/2021/033147A2 |
A ventilation system for a housing structure with a plurality of air vents including: vent control modules configured to control and actuate opening and closing of at least one air vent of the plurality of air vents; an electro-mechanica...
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WO/2021/033658A1 |
The present invention addresses the problem of providing a sheet for heat exchange elements which has high gas-barrier properties, has high fungal resistance, and has water resistance such that the sheet can be used even under high-humid...
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WO/2021/027528A1 |
The present application relates to the technical field of clean workshops. Disclosed is a clean room capable of inhibiting gaseous molecular pollutants from diffusing. The clean room comprises a pressure regulation device assembly for re...
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WO/2021/028964A1 |
This heat exchange type ventilation device comprises: a temperature adjustment coil (5) provided downstream of a heat exchanger in a supply wind path (1c) and configured to heat or cool a supply air constituted by outdoor air passing thr...
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WO/2021/022651A1 |
An air conditioner (100), comprising: an air conditioner indoor unit (10); and a fresh air module (20), the fresh air module (20) comprising a fresh air duct (21) and a fan assembly (22), the fresh air duct (21) making the outdoor in com...
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WO/2021/026305A1 |
A method of ventilating a battery room comprises detecting a hydrogen concentration in the battery room, determining whether the hydrogen gas concentration is at or above a first threshold concentration, activating two or more exhaust fa...
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WO/2021/019729A1 |
This ventilation device is provided with: a voltage value calculating unit (33) that acquires voltage values corresponding to an operating air volume indicated to the ventilation device and a pressure loss in the environment where the ve...
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