A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Noise reduction window
The invention discloses a noise reduction window which comprises a fixed window, a fresh air window and a ventilation window are arranged on the fixed window, a rain baffle is fixedly connected to a wall above the fixed window, the rain baffle is located over the fresh air window, and a sound insulation baffle is arranged on the rain baffle. The problem that in the prior art, indoor noise is large is solved.
本发明公开了一种降噪窗户，包括固定窗，固定窗上设置有新风窗和换气窗，固定窗上方的墙体上固接有挡雨板，挡雨板位于新风窗的正上方，挡雨板设置有隔音挡板。解决了现有技术中存在的室内噪声大的问题。
Noise reduction window
The invention discloses a noise reduction window which comprises a fixed window, a fresh air window and a ventilation window are arranged on the fixed window, a rain baffle is fixedly connected to a wall above the fixed window, the rain baffle is located over the fresh air window, and a sound insulation baffle is arranged on the rain baffle. The problem that in the prior art, indoor noise is large is solved.
本发明公开了一种降噪窗户，包括固定窗，固定窗上设置有新风窗和换气窗，固定窗上方的墙体上固接有挡雨板，挡雨板位于新风窗的正上方，挡雨板设置有隔音挡板。解决了现有技术中存在的室内噪声大的问题。
Noise reduction window
一种降噪窗户
WANG LIJUAN (author) / ZHU XI (author) / WANG XIAOLI (author)
2022-01-28
Patent
Electronic Resource
Chinese
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