WO2022250580A1 - Корпус вентиляционного клапана приточной вентиляции - Google Patents
Корпус вентиляционного клапана приточной вентиляции Download PDFInfo
- Publication number
- WO2022250580A1 WO2022250580A1 PCT/RU2022/050164 RU2022050164W WO2022250580A1 WO 2022250580 A1 WO2022250580 A1 WO 2022250580A1 RU 2022050164 W RU2022050164 W RU 2022050164W WO 2022250580 A1 WO2022250580 A1 WO 2022250580A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- fresh air
- ventilation valve
- air ventilation
- cavity
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 39
- 230000005489 elastic deformation Effects 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 2
- 208000031968 Cadaver Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Definitions
- the present invention relates to ventilation devices used for air exchange between the environment and industrial or residential premises, in particular, to supply ventilation valves, namely to supply ventilation valve housings, and can be used in ventilation supply devices built into window blocks .
- the body of the ventilation valve for supply ventilation is known from the prior art (see patent BY 7522, IPC F24F13/18, published 08/30/2011), which can be taken as the closest analogue.
- the well-known body is made hollow and contains the upper and lower flat bases with longitudinal recesses, as well as two end walls and a rear side wall.
- the housing cavity is made with the possibility of accommodating a movable air flow control unit.
- the disadvantages of the known technical solution is the high friction force between the housing and the movable air flow control unit, and, consequently, the possible uneven movement of the air flow control unit and the reduced accuracy of its adjustment, which is associated with the execution of the housing bases flat.
- the user has to exert considerable effort to move the movable unit inside the housing due to the high friction force due to the tight fit of the entire contact surface of the movable unit to the inner sides of the flat bases of the housing, which negatively affects the ease of use and reliability of the ventilation valve body ventilation.
- the technical problem to be solved by the present invention is to provide a fresh air vent valve housing that is highly reliable and easy to use.
- the technical result achieved by using the claimed invention is to reduce the friction force between the ventilation valve body of the fresh air ventilation and the movable air flow control means placed in it, while maintaining the simplicity of design, adjustment accuracy and stabilization of the air flow control means inside the body, as well as in expanding range of ventilation valve housings for supply ventilation.
- the technical problem is solved, and the technical result is achieved due to the fact that the housing of the ventilation valve for supply ventilation includes the upper and lower bases, interconnected by the end walls and the rear side wall to form a cavity, and the housing is made open on the front side, and the upper and lower bases the housings are made with longitudinal recesses in the entire length of the bases on the front side of the housing, while the cavity of the housing is made of variable height.
- the upper base of the body can be made with the possibility of elastic deformation.
- the lower base of the body can be made with the possibility of elastic deformation.
- the body may be provided with a slot.
- the lower base of the housing can be equipped with mounting ledges with flanges, on which holes for mounting are made.
- the body can be made of polymeric materials.
- the implementation of the housing cavity of variable height allows to reduce the contact area of the housing and the movable air flow control means if it is placed inside the ventilation valve housing, which, in turn, can significantly reduce the friction force between the air flow control means and the ventilation valve housing and at the same time leave it sufficient high to prevent free spontaneous movement of the air flow control means.
- the execution of the housing bases with the possibility of elastic deformation allows, due to elasticity, to additionally stabilize the means for regulating the air flow inside the housing and ensure that the accuracy of its adjustment is maintained.
- the housing may be provided with at least one slot.
- the body of the ventilation damper for supply ventilation to the window unit can be equipped with mounting protrusions with flanges, on which holes for fastening are made.
- the housing can be made of polymeric materials.
- Figure 1 shows a top view of the housing.
- Figure 2 shows a bottom view of the housing.
- On fig.3 schematically shows examples of execution of the housing.
- the body (1) of the fresh air ventilation valve includes the upper (2) and lower (3) bases interconnected by the end walls (4) and the rear side wall (5) to form a cavity (6), and on the front side the body (1) is made open, and the upper (2) and lower (3) bases of the body (1) are made with longitudinal recesses (7) along the entire length of the bases on the front side of the body (1), while the cavity (6) of the body (1) is made of variable height .
- the lower (3) base of the housing (1) is made with two main mounting lugs (8) and one or more additional mounting lugs (9) at the edges, depending on the length of the valve body.
- Mounting lugs (8) and (9) are provided with flanges at the ends.
- the flanges are made with holes (for example, for self-tapping screws) for fastening the body (1) of the ventilation damper to the sash of the window unit. It is desirable that the mounting protrusions (8) and (9) have a thickness of 2 mm or more, which excludes their breakage during installation and operation.
- the housing (1) is provided with at least one slot (10), which can be located on the rear side wall (5), upper (2), lower (3) bases or end walls (4) to ensure fixation and movement of the air control means. flow inside the housing (1).
- a person skilled in the art can choose any convenient location of the slot on the body.
- the upper (2) and lower (3) bases of the body (1) can be made with the possibility of elastic deformation.
- pressure is provided on the movable means for regulating the air flow located in the cavity (6). Since the cavity (6) is made of variable height, the mentioned pressure on the movable means of air flow control is carried out not along the entire length of the body, but only in places where the cavity narrows, which allows significantly reduce the friction force between the air flow control means and the ventilation valve body (1) and at the same time leave it high enough to prevent free spontaneous movement of the air flow control means.
- the execution of the cavity (6) of variable height and the additional execution of at least one base elastically deformable provide a reduction in friction while maintaining the accuracy of adjustment and stabilization of the air flow control means inside the housing (1).
- FIG.3 Schematically, embodiments of a housing with a cavity made of variable height and elastically deformed bases are illustrated in Fig.3.
- the claimed body of the fresh air ventilation valve has a number of advantages over the known ones, such as reducing the friction force between the body of the fresh air ventilation valve and the movable air flow control means located in it, while maintaining simplicity of design, adjustment accuracy and stabilization of the air flow control means inside corps.
- the claimed housing expands the range of ventilation valve housings for supply ventilation.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2313780.5A GB2619219A (en) | 2021-05-25 | 2022-05-24 | Fresh air ventilation valve housing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2021114804 | 2021-05-25 | ||
RU2021114804 | 2021-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022250580A1 true WO2022250580A1 (ru) | 2022-12-01 |
Family
ID=84230137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2022/050164 WO2022250580A1 (ru) | 2021-05-25 | 2022-05-24 | Корпус вентиляционного клапана приточной вентиляции |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2619219A (ru) |
WO (1) | WO2022250580A1 (ru) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006131125A1 (en) * | 2005-06-06 | 2006-12-14 | Form & Plast A/S | Fresh air valve |
PL203301B1 (pl) * | 2001-11-02 | 2009-09-30 | Marek Ćwikilewicz | Nawiewnik powietrza |
BY7522U (ru) * | 2010-09-13 | 2011-08-30 | ||
KR101269579B1 (ko) * | 2012-12-26 | 2013-05-30 | (주)한성윈도우 | 이중창의 환기장치 |
RU2523224C2 (ru) * | 2012-11-30 | 2014-07-20 | Владимир Петрович Дубичев | Клапан приточной вентиляции |
RU2686507C1 (ru) * | 2018-02-08 | 2019-04-29 | Общество с ограниченной ответственностью "Мабитек" | Устройство приточной вентиляции для оконных блоков, вентиляционный клапан, защитный козырёк и съемный фильтр для этого устройства |
RU2713992C1 (ru) * | 2019-07-16 | 2020-02-11 | Общество с ограниченной ответственностью "Мабитек" | Вентиляционный клапан приточной вентиляции |
RU2715779C1 (ru) * | 2016-09-26 | 2020-03-03 | Орлин Богомилов Йорданов | Самозакрывающийся обратный клапан для полной остановки возвратного воздушного потока через вентиляционные устройства и приспособления |
-
2022
- 2022-05-24 WO PCT/RU2022/050164 patent/WO2022250580A1/ru active Application Filing
- 2022-05-24 GB GB2313780.5A patent/GB2619219A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL203301B1 (pl) * | 2001-11-02 | 2009-09-30 | Marek Ćwikilewicz | Nawiewnik powietrza |
WO2006131125A1 (en) * | 2005-06-06 | 2006-12-14 | Form & Plast A/S | Fresh air valve |
BY7522U (ru) * | 2010-09-13 | 2011-08-30 | ||
RU2523224C2 (ru) * | 2012-11-30 | 2014-07-20 | Владимир Петрович Дубичев | Клапан приточной вентиляции |
KR101269579B1 (ko) * | 2012-12-26 | 2013-05-30 | (주)한성윈도우 | 이중창의 환기장치 |
RU2715779C1 (ru) * | 2016-09-26 | 2020-03-03 | Орлин Богомилов Йорданов | Самозакрывающийся обратный клапан для полной остановки возвратного воздушного потока через вентиляционные устройства и приспособления |
RU2686507C1 (ru) * | 2018-02-08 | 2019-04-29 | Общество с ограниченной ответственностью "Мабитек" | Устройство приточной вентиляции для оконных блоков, вентиляционный клапан, защитный козырёк и съемный фильтр для этого устройства |
RU2713992C1 (ru) * | 2019-07-16 | 2020-02-11 | Общество с ограниченной ответственностью "Мабитек" | Вентиляционный клапан приточной вентиляции |
Also Published As
Publication number | Publication date |
---|---|
GB202313780D0 (en) | 2023-10-25 |
GB2619219A (en) | 2023-11-29 |
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