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WO/2024/085304A1 |
An air purifying apparatus includes an outer inlet which forms a flow path through which external air flows into the air purifying apparatus, an inner inlet which forms a flow path through which internal air flows into the air purifying ...
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WO/2024/072105A1 |
The present invention may provide a liquid-type humidity-control ventilation total-heat recovery device using a heat pump, wherein the occurrence of mold and microorganisms due to dew formation is reduced, heat can be recovered continuou...
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WO/2024/066520A1 |
Provided in the present disclosure are a fresh air unit, an air-conditioning system and a control method therefor. The fresh air unit comprises a housing, an indirect evaporative cooler, a water receiving pan and surface coolers, wherein...
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WO/2024/058691A1 |
The present disclosure relates to a ventilation system module, VSM, (1) arranged to be attached to an ambient facing surface (2) of a building (100), the ambient surface being associated to at least one idle plane (3) of a stairwell, the...
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WO/2024/056808A1 |
The invention relates to a modular heat exchanger comprising at least two heat exchanger base bodies designed as gas-solid heat exchangers, each with a plurality of channels through which flow can pass, and at least one connecting elemen...
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WO/2024/052416A1 |
This invention relates to an air heat exchanger device for heating and/or cooling and/or dehumidifying of supply and exhaust air of a room, comprising - a heat exchanger unit (2) arranged to connect an inside of a room (5) with an outsid...
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WO/2024/043535A1 |
This ventilation apparatus comprises: a housing; an inlet formed on one side of the housing such that external air is introduced into the housing; an outlet formed on the other side of the housing such that the air introduced into the ho...
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WO/2024/027878A1 |
The invention relates to a ventilation device, comprising a rotatably mounted ventilator (1) with a first and a second blade row (1.1, 1.2), a first air feed (2.1) which is fluidically connected to the first blade row (1.1), a second air...
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WO/2024/017050A1 |
The present application discloses a control method for an environment conditioning device, an environment conditioning device and a storage medium. The environment conditioning device comprises an air conditioner and a fresh air apparatu...
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WO/2024/012938A1 |
Disclosed herein is a heat recovery ventilation unit (1) with a fresh air flow drainage path and an exhaust air flow drainage path, each of which comprising a valve having a valve body and a valve seat, wherein each valve is configured s...
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WO/2024/007092A1 |
Provided herein is a heating, ventilation, and air conditioning (HVAC) system (100) for a building. The HVAC system (100) is configured to convert heat energy into electric energy for minimizing heat dissipation from the building. The HV...
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WO/2024/002940A1 |
The invention relates to a window ventilation device (20) which is suitable for installation in a window frame (2) or a casement (1a) of a window. The window ventilation device (20) comprises a ventilation channel (4a), an electrical mea...
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WO/2023/246197A1 |
A vertical indoor air-conditioning unit, comprising a first cylindrical housing and a second cylindrical housing. The first cylindrical housing is in a vertical cylindrical shape, and is provided with a first air outlet used for blowing ...
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WO/2023/246174A1 |
A vertical air conditioner indoor unit, comprising a first cylindrical shell, a second cylindrical shell, and a third cylindrical shell. The first cylindrical shell is in a vertical cylinder shape, and a first air outlet used for blowing...
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WO/2023/246547A1 |
A vertical air conditioner indoor unit, comprising a first column shell, a second column shell, and a third column shell. The first column shell is vertical column-shaped, and a front side of the first column shell is provided with a fir...
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WO/2023/245914A1 |
Disclosed in the present application is fresh air equipment. The fresh air equipment comprises a shell and a first heat exchange system. An air supply channel is formed in the shell. The first heat exchange system comprises a fresh air h...
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WO/2023/236074A1 |
Disclosed in the present invention are a rooftop air conditioning system based on solar energy and waste heat recovery, and a use method. The air conditioning system is provided with an enhanced solar air heater, the enhanced solar air h...
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WO/2023/232549A1 |
The invention relates to a ventilation system (1) for supplying supply air (2) to a room (4) and discharging exhaust air (3) out of the room (4), comprising a temperature-control unit (7) having a plurality of temperature-control modules...
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WO/2023/235431A1 |
An active HVAC door and a method of opening or closing a door having a door handle, at least one hinge configured to pivotally couple the door to a frame, a first fan assembly provided through the door on an upper portion and on the hand...
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WO/2023/227961A1 |
A ventilation system for a residential building. The ventilation system comprises a compact heat exchanger. The heat exchanger comprises: a housing through which two flow paths pass and at least one air-to-air plate heat exchanger. The h...
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WO/2023/229277A1 |
An embodiment provides a ventilation device comprising: a case which includes a return air port and a supply air port disposed at one side thereof and an outdoor air port and an exhaust air port disposed at the other side thereof; a heat...
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WO/2023/212431A1 |
A conditioning system for a conditioned interior space includes a vapor compression system, an evaporative cooling system, and a controller. The vapor compression system includes an evaporator, a condenser, a refrigerant active fluid for...
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WO/2023/211995A1 |
A system for integration of data centers and high density farming is disclosed. By integrating these two asset types, heat waste from a data center can be used to reduce heating ventilation air conditioning costs for a high density farmi...
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WO/2023/194379A1 |
A ventilation system (34) for a building (12) comprising a chimney (14). The ventilation system (34) is configured to be located at least partly within the chimney (14). The ventilation system (34) defines a first guide path through whic...
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WO/2023/194376A1 |
A ventilation system (34) for a building (12) comprising a chimney (14). The ventilation system (34) is configured to be located at least partly within the chimney (14). The ventilation system (34) defines a first guide path through whic...
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WO/2023/194378A1 |
A ventilation system (34) for a building (12) comprising a chimney (14). The ventilation system (34) is configured to be located at least partly within the chimney (14). The ventilation system (34) defines a first guide path through whic...
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WO/2023/169576A1 |
The present application provides a fresh air system capable of deep heat recovery and an anti-freezing control method therefor. The fresh air system capable of deep heat recovery comprises an indoor dirty air treatment subsystem, an indo...
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WO/2023/159973A1 |
A vertical air conditioner indoor unit, comprising: a housing, two air outlets arranged in a transverse direction of the housing being provided in a front side of the housing, and being configured to blow out an outgoing airflow; and two...
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WO/2023/086657A9 |
The present disclosure relates to a system and method of controlling the temperature and humidity of a conditioned space. The method and system are based on the two-phase pre-cooling of an airflow prior to dehumidification, wherein the a...
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WO/2023/158229A1 |
An air conditioner outdoor unit according to one aspect of the present disclosure comprises: a cabinet including a heat exchanger, a compressor and a fan; an inner cabinet provided inside the cabinet; an inlet which is provided at the lo...
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WO/2023/153732A1 |
The present invention relates to a heat-recovery ventilation apparatus solving condensation damage, and controls first and second indoor-side air supply ports, first and second indoor-side exhaust ports, first and second outdoor-side air...
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WO/2023/153840A1 |
The present invention is to provide a heat exchange element for collecting dust which has a structure in which heat transfer plates and spacers are stacked, wherein the spacers are repeatedly disposed between the plurality of heat transf...
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WO/2023/153838A1 |
The present invention provides an air circulation device having a heat exchange element for dust collection, the air circulation device comprising: a heat exchange element provided therein; and a case comparted, with reference to the hea...
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WO/2023/144795A1 |
The air forcedly flows through the flow furnace (1), where it is heated to the inactivation temperature, preferably the temperature is at least 80°C, especially preferably at least 150°C, while it is less than 200°C. The retention per...
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WO/2023/142980A1 |
The present disclosure relates to the technical field of air conditioners. Provided in some embodiments of the present disclosure are an indirect evaporative cooling device having a function of heat recovery, and a heat recovery method. ...
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WO/2023/142979A1 |
The present disclosure relates to the technical field of air conditioners. Provided in the embodiments of the present disclosure is an indirect evaporative cooling device having a function of heat recovery. The device comprises a compres...
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WO/2023/132454A1 |
In one embodiment, a ventilation system comprises a ventilation apparatus and a processor. The ventilation apparatus comprises: a housing; a first inlet; a second inlet; a first outlet; a second outlet; a plurality of dampers; a total he...
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WO/2023/131532A1 |
The invention relates to a heat exchanger apparatus for temperature regulation in a building. The apparatus has an inlet section (2) with a wedge-shaped inlet channel having a wide opening at an air inlet and a gradually narrowing cross-...
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WO/2023/115131A1 |
The present invention relates to the field of heat exchange, in particular, to heat exchange suitable for use in residential, commercial and/or industrial building constructions and settings. In one aspect, a heat exchange system is prov...
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WO/2023/112437A1 |
This ventilation device comprises: a compressor; a first heat exchanger provided to a first path whereby outdoor air is supplied indoors; a second heat exchanger provided to a second path whereby the air indoors is discharged outdoors; a...
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WO/2023/110698A1 |
The invention relates to a method for operating a heat pump (1) which transmits heat to air flowing through ventilation channels. An external temperature is detected. If the external temperature is higher than a limit temperature, a runn...
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WO/2023/106514A1 |
An embodiment of the present invention provides an air conditioning module having a noise module attached thereto, the air conditioning apparatus comprising: a photocatalytic filter module which is provided in the air conditioning appara...
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WO/2023/103412A1 |
A ventilation air conditioner, comprising: an air exhaust pipe (100), which is arranged at one side of an indoor unit (200); and an air exhaust nozzle (110), which is arranged at one side of an outdoor unit (300) and is arranged facing t...
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WO/2023/099555A1 |
Wall emitter (10, 110) for heating or cooling a room, comprising an exchanger module having a set of fins (16) traversed by two tubes (15) and (17) for the circulation of a heat-transfer fluid, the exchanger module being responsible for ...
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WO/2023/101084A1 |
The present invention relates to a ventilation cleaning system. The ventilation cleaning system of the present invention has the effect of being easily applied to indoor spaces of various sizes by separating an exhaust unit and an intake...
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WO/2023/093286A1 |
The present application relates to the technical field of fresh air devices, and discloses a fresh air device control method and apparatus, a storage medium, and a fresh air device. The fresh air device comprises a first heat exchange sy...
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WO/2023/093944A1 |
The invention relates to a building services system comprising a ventilation device (1) for ventilating a building and an electrotechnical device (2) for supplying power optionally to the building or to a vehicle. According to the invent...
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WO/2023/094478A1 |
The invention relates to a system for the air conditioning of a building which has a back-ventilated planar element that is connected to at least one exhaust duct for the removal of air from the back ventilation, and which is provided wi...
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WO/2023/090750A1 |
An air conditioning control apparatus and method are provided. An air conditioning control apparatus, according to one embodiment of the present disclosure, may comprise: a ventilation fan; a memory that stores at least one instruction; ...
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WO/2023/090594A1 |
A ventilation apparatus according to one embodiment may comprise: a housing including a first inlet through which outdoor air is sucked in, a second inlet through which indoor air is sucked in, a first outlet through which air is sucked ...
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