Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Auxiliary ventilation anti-noise window
The invention discloses an auxiliary ventilation anti-noise window. The auxiliary ventilation anti-noise window comprises a window frame shaped like a Chinese character 'hui', two pieces of glass areinlaid in the window frame, and the space between the two pieces of glass is in a vacuum state; a plurality of vent holes and liquid cavities are formed in the window frame, fixing frames are welded to the inner side walls of the liquid cavities, and the fixing frames are of circular ring-shaped structures; vibration films are glued in the fixing frames, the window frame is slidably connected witha plurality of sliding blocks through sliding grooves, and the sliding grooves communicate with the corresponding liquid cavities; and a plurality of permanent magnets are arranged in the window frame, and the spaces between the sliding blocks and the vibration films are filled with magnetic fluid. The auxiliary ventilation anti-noise window has the advantages that the effective ventilation areasof the vent holes can be changed along with continuous changes of noise, transmission of the noise to the indoor space is reduced, the vent holes are closed after the noise is increased to a certainextent, the noise is prevented from being transmitted to the indoor space, ventilation and sound insulation are both achieved, meanwhile, flowing of air on the two sides of the window can be forced, and a better ventilation effect is achieved.
本发明公开了一种辅助通风防噪声窗户，包括回字形的窗框，所述窗框内镶嵌有两个玻璃，所述玻璃之间为真空状态，所述窗框内开设有若干通气孔、液体腔，所述液体腔内侧壁焊接有固定框，所述固定框为圆环形结构，所述固定框内胶合有振动膜，所述窗框通过滑动槽滑动连接有若干滑块，所述滑动槽与对应的所述液体腔连通，所述窗框内设置有若干永磁体，所述滑块与振动膜之间填充有磁流体。优点在于：本发明中的窗户可以在随着噪声的不断变化改变通气孔的有效通气面积，减小噪音对室内的传递，在噪声增大至一定程度后关闭通气孔，阻隔噪声传递至室内，实现兼顾通风与隔音，同时可以强制窗户两侧空气的流动，具有更好的通风效果。
Auxiliary ventilation anti-noise window
The invention discloses an auxiliary ventilation anti-noise window. The auxiliary ventilation anti-noise window comprises a window frame shaped like a Chinese character 'hui', two pieces of glass areinlaid in the window frame, and the space between the two pieces of glass is in a vacuum state; a plurality of vent holes and liquid cavities are formed in the window frame, fixing frames are welded to the inner side walls of the liquid cavities, and the fixing frames are of circular ring-shaped structures; vibration films are glued in the fixing frames, the window frame is slidably connected witha plurality of sliding blocks through sliding grooves, and the sliding grooves communicate with the corresponding liquid cavities; and a plurality of permanent magnets are arranged in the window frame, and the spaces between the sliding blocks and the vibration films are filled with magnetic fluid. The auxiliary ventilation anti-noise window has the advantages that the effective ventilation areasof the vent holes can be changed along with continuous changes of noise, transmission of the noise to the indoor space is reduced, the vent holes are closed after the noise is increased to a certainextent, the noise is prevented from being transmitted to the indoor space, ventilation and sound insulation are both achieved, meanwhile, flowing of air on the two sides of the window can be forced, and a better ventilation effect is achieved.
本发明公开了一种辅助通风防噪声窗户，包括回字形的窗框，所述窗框内镶嵌有两个玻璃，所述玻璃之间为真空状态，所述窗框内开设有若干通气孔、液体腔，所述液体腔内侧壁焊接有固定框，所述固定框为圆环形结构，所述固定框内胶合有振动膜，所述窗框通过滑动槽滑动连接有若干滑块，所述滑动槽与对应的所述液体腔连通，所述窗框内设置有若干永磁体，所述滑块与振动膜之间填充有磁流体。优点在于：本发明中的窗户可以在随着噪声的不断变化改变通气孔的有效通气面积，减小噪音对室内的传递，在噪声增大至一定程度后关闭通气孔，阻隔噪声传递至室内，实现兼顾通风与隔音，同时可以强制窗户两侧空气的流动，具有更好的通风效果。
Auxiliary ventilation anti-noise window
一种辅助通风防噪声窗户
FANG JING (Autor:in) / FANG YULING (Autor:in)
18.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Large-ventilation-quantity invisible anti-mosquito window
| Europäisches Patentamt | 2023