WO2020246912A1 - Appareil de ventilation à flux entrant-sortant - Google Patents

Appareil de ventilation à flux entrant-sortant Download PDF

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Publication number
WO2020246912A1
WO2020246912A1 PCT/RU2020/000168 RU2020000168W WO2020246912A1 WO 2020246912 A1 WO2020246912 A1 WO 2020246912A1 RU 2020000168 W RU2020000168 W RU 2020000168W WO 2020246912 A1 WO2020246912 A1 WO 2020246912A1
Authority
WO
WIPO (PCT)
Prior art keywords
ventilation duct
ventilation
noise
supply
absorbing material
Prior art date
Application number
PCT/RU2020/000168
Other languages
English (en)
Russian (ru)
Inventor
Виктор Александрович ГАВРИЛЕНКО
Original Assignee
Виктор Александрович ГАВРИЛЕНКО
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Виктор Александрович ГАВРИЛЕНКО filed Critical Виктор Александрович ГАВРИЛЕНКО
Publication of WO2020246912A1 publication Critical patent/WO2020246912A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Definitions

  • the utility model relates to the field of air conditioning and ventilation, namely to supply and exhaust ventilation devices, and can be used for ventilation of small residential and non-residential premises.
  • supply and exhaust ventilation device it is a supply and exhaust unit containing a ventilation duct, an internal module (case), as well as a reverse fan with an electric motor, an air filter, a control unit, an external lattice, remote control panel.
  • the reversible blower is made in the form of a crankcase and a turntable with a built-in fan installed in a bearing suspension, between which seals are made, and an electric drive formed by a stepper motor and a gear transmission, one wheel of which is mounted on the electric motor shaft, and the second on the platform coaxially with the bearing suspension units and provides smooth rotation of the platform at a given angle with an adjustable speed and shockless fixation at the end points, and power lines are located in the bearing suspension units and fan control.
  • supply and exhaust ventilation device it is a supply and exhaust ventilation device containing a ventilation duct, a heat exchange module, a silencer, an air filter, an external grille, a reversible fan with an electric drive.
  • the closest technical solution is the technical solution according to the Russian patent for invention N "2604584 (priority date 20.04.2015)" VENTILATION UNIT ".
  • This technical solution is characterized by the fact that it is a ventilation unit containing an external hood, an internal module, a ventilation duct that connects the internal environment with the external environment, where the external hood goes to the external environment, and the internal module to the internal environment, in which the reverse fan is located with an electric motor, a recuperator, at least one filter and a silencer, an electrical control module located in the internal module, characterized in that the ventilation duct further comprises an internal housing in which a reverse fan with an electric motor is located, a recuperator, at least one more filter, which is designed to be detachable from the ventilation duct, and the fan is located from the external environment, and the recuperator from the internal environment, and the filters are located on both end sides of the inner case .
  • a supply and exhaust ventilation device is a supply and exhaust ventilation device containing a ventilation duct and an internal module, which contain a reverse fan with an electric motor, a filter and a silencer, an electrical control module, which is located in the internal module.
  • the essential features of analogs common to the claimed technical solution are that they all represent supply and exhaust ventilation units, including a ventilation duct and an internal module located inside the room (except for the technical solution according to the Russian utility model patent No. 167765), which contain an obligatory reversible electric fan and an air filter, as well as a heat exchange module and a silencer (technical solutions according to patents N2N2 167765, 26045840), including a control unit in the indoor module and a control panel (technical solutions according to a Russian patent for a useful model ⁇ " 140092).
  • the ventilation duct contains most of the working elements of the ventilation device (heat exchange module, noise damper, air filter, outer grille, reversible fan with an electric drive), which makes , taking into account the silencer located along the channel perimeter, the working the area of use of the ventilation duct is large enough, which means that it also makes the volume (length) of the duct large, which limits the use of these devices in small rooms with thin walls;
  • none of the presented analogs implies a simultaneous reduction in the volume (length) of the ventilation duct and an increase in noise insulation, since the use of a silencer in the ventilation duct automatically leads to a significant increase in the working volume and length of the duct.
  • the technical solution "Supply and exhaust ventilation device” applied for registration allows simultaneously operating this device in a relatively small residential and non-residential premises, including those with thin outer walls, and at the same time provide a high level of noise insulation of external noise and the operation of the device itself.
  • the inventive supply and exhaust ventilation device allows you to solve such basic technical problems as the limited use of supply and exhaust ventilation devices in small residential and non-residential premises, including in rooms with thin outer walls, due to the rather large working volume of the ventilation duct due to the room into the channel of most of the working elements of the device, as well as low noise insulation of the operation of supply and exhaust ventilation devices in the case of their use in small residential and non-residential premises, including in rooms with thin outer walls, due to the absence or insufficient amount of noise-absorbing material in the devices ...
  • the technical result of the proposed technical solution is that it allows you to simultaneously operate the supply and exhaust ventilation device in small residential and non-residential premises, including in rooms with thin outer walls, and at the same time provide a high the level of noise isolation up to the complete absence for human hearing of the sounds of the device operation and external noise.
  • the supply and exhaust ventilation device is characterized by the fact that it consists of a ventilation duct, an internal housing of the device connected to the ventilation duct, in which an external grille, a heat exchange module, a reversible fan with an electric drive, a control and power supply unit for the device, a panel are located device control, noise-absorbing material, air filter, ventilation duct damper, as well as from the device control panel, characterized in that the ventilation duct contains only an external grille, heat exchange a module and a reversible fan with an electric drive, and the internal case of the device, located inside the ventilated room, contains a control and power supply unit for the device, a control panel for the device, noise-absorbing material, an air filter, a ventilation duct damper, and the noise-absorbing material is located over the entire or most of the internal surface area the internal housing of the device, which makes it possible to reduce the volume of the ventilation duct due to the absence of noise-absorbing material in it and thereby reduce the length of the
  • figure 1 shows an image of the supply and exhaust ventilation device in disassembly, explaining the description of the internal structure of the supply and exhaust ventilation device, including its main elements: external grille (1), ventilation duct (2), heat exchange module ( 3), a reversible motorized fan (4), the inner case of the device (5), a control panel (6), noise-absorbing material (7), an air filter (8), a damper for the ventilation duct (9), a control panel for the device (10).
  • the utility model can be implemented as follows. Outside air enters the ventilation duct (2) through the outer grille (1), passes through the heat exchange module (3) and is then drawn in by the reversible motorized fan (4) bypassing the ventilation duct damper (9) into the inner housing of the device (5), in which he goes inside the room through the air filter (8), while inside the inner case of the device (5) there are control and power units (not visible in the image) and noise-absorbing material (7), which is located over the entire or most of the area of the inner surface of the inner case of the device (5) , and on the outside of the case there is a control panel (6), and the entire operation of the supply and exhaust ventilation device can be controlled remotely using the device control panel (10).
  • the ventilation duct (2) contains only the outer grille (1), the heat exchange module (2) and the reversible fan with an electric drive (4), and the inner case of the device (5 ), located inside the ventilated room, contains a control and power supply unit for the device (not visible in the image), a control panel for the device (6), noise-absorbing material (7), an air filter (8), a damper for the ventilation duct (9), and the noise-absorbing material ( 7) is located over the entire or most of the area of the inner surface of the inner case of the device, which makes it possible to operate this device in small residential and non-residential premises, including rooms with thin outer walls, and at the same time achieve a high level of sound insulation of the device up to a complete absence for human hearing sounds of device operation and external noise.
  • the novelty of the presented utility model lies in the fact that the claimed supply and exhaust ventilation device can be used in small residential and non-residential premises, including in rooms with thin outer walls, and at the same time provide a high level of noise insulation for the operation of the device itself and external noise up to the complete absence room noise associated with the appliance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

L'invention concerne un appareil de ventilation à flux entrant-sortant comprenant un canal de ventilation, un corps interne de l'appareil connecté au canal de ventilation et dans lesquels sont disposés une grille externe, un module d'échange de chaleur, un ventilateur inverse avec un actionneur électrique, une unité de commande et d'alimentation de l'appareil, un panneau de commande de l'appareil, un matériau absorbant le bruit, un filtre à air, un obturateur du canal de ventilation ainsi qu'une télécommande de l'appareil; le canal de ventilation comprend une grille externe, un module d'échange de chaleur, un ventilateur inverse avec un actionneur électrique, et le corps interne de l'appareil qui est disposé dans un bâtiment à ventiler comprend une unité de commande et d'alimentation de l'appareil, un panneau de commande de l'appareil, un matériau absorbant le bruit, un filtre à air, un obturateur du canal de ventilation. Le matériau absorbant le bruit est disposé sur la totalité ou une grande partie de la superficie de la surface interne du corps interne. On assure ainsi une bonne isolation contre le bruit lors de son utilisation dans de petits bâtiments d'habitation ou autres.
PCT/RU2020/000168 2019-06-04 2020-04-03 Appareil de ventilation à flux entrant-sortant WO2020246912A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2019117438 2019-06-04
RU2019117438 2019-06-04

Publications (1)

Publication Number Publication Date
WO2020246912A1 true WO2020246912A1 (fr) 2020-12-10

Family

ID=73652610

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2020/000168 WO2020246912A1 (fr) 2019-06-04 2020-04-03 Appareil de ventilation à flux entrant-sortant

Country Status (1)

Country Link
WO (1) WO2020246912A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114183824A (zh) * 2021-12-15 2022-03-15 北京小米移动软件有限公司 新风空调室内机、新风空调室内机的控制方法及空调

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804027A1 (de) * 1978-01-31 1979-08-02 Schako Metallwarenfabrik Abdeckhaube fuer einen in eine wand eingebauten ventilator
DE8700956U1 (de) * 1987-01-21 1987-03-05 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Lüftungsvorrichtung
RU80923U1 (ru) * 2008-04-28 2009-02-27 Юрий Исакович Ланда Приточный вентиляционный прибор
RU2604584C2 (ru) * 2015-03-10 2016-12-10 Частное Акционерное Общество "Вентиляционные системы" Вентиляционная установка

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804027A1 (de) * 1978-01-31 1979-08-02 Schako Metallwarenfabrik Abdeckhaube fuer einen in eine wand eingebauten ventilator
DE8700956U1 (de) * 1987-01-21 1987-03-05 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Lüftungsvorrichtung
RU80923U1 (ru) * 2008-04-28 2009-02-27 Юрий Исакович Ланда Приточный вентиляционный прибор
RU2604584C2 (ru) * 2015-03-10 2016-12-10 Частное Акционерное Общество "Вентиляционные системы" Вентиляционная установка

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114183824A (zh) * 2021-12-15 2022-03-15 北京小米移动软件有限公司 新风空调室内机、新风空调室内机的控制方法及空调

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