A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Window sound insulation device
The invention discloses a window sound insulation device which comprises a double-layer barrier, the double-layer barrier is movably connected to an outer wall, an outer window is arranged on the outer wall, the double-layer barrier is located on the inner side of the outer window, and the double-layer barrier is composed of a sound absorption barrier, an air layer and a sound insulation barrier which are sequentially arranged. The sound absorption barrier and the sound insulation barrier are connected through a sliding rail, and an air layer is arranged between the sound absorption barrier and the sound insulation barrier. The sliding rail is fixedly connected to the inner wall of the outer wall and is opposite to the outer window. The problem that ventilation and noise reduction cannot be achieved at the same time in the prior art is solved.
本发明公开了一种窗户隔声装置，包括双层屏障，双层屏障活动连接在外墙上，外墙上设置有外窗，双层屏障位于外窗的内侧，双层屏障由依次设置的吸声屏障、空气层、隔声屏障组成。吸声屏障与隔声屏障之间通过滑轨相连接，吸声屏障与隔声屏障之间设有空气层。滑轨固接在外墙内壁，且滑轨与外窗相对。解决了现有技术中存在的无法同时满足通风和减噪的问题。
Window sound insulation device
The invention discloses a window sound insulation device which comprises a double-layer barrier, the double-layer barrier is movably connected to an outer wall, an outer window is arranged on the outer wall, the double-layer barrier is located on the inner side of the outer window, and the double-layer barrier is composed of a sound absorption barrier, an air layer and a sound insulation barrier which are sequentially arranged. The sound absorption barrier and the sound insulation barrier are connected through a sliding rail, and an air layer is arranged between the sound absorption barrier and the sound insulation barrier. The sliding rail is fixedly connected to the inner wall of the outer wall and is opposite to the outer window. The problem that ventilation and noise reduction cannot be achieved at the same time in the prior art is solved.
本发明公开了一种窗户隔声装置，包括双层屏障，双层屏障活动连接在外墙上，外墙上设置有外窗，双层屏障位于外窗的内侧，双层屏障由依次设置的吸声屏障、空气层、隔声屏障组成。吸声屏障与隔声屏障之间通过滑轨相连接，吸声屏障与隔声屏障之间设有空气层。滑轨固接在外墙内壁，且滑轨与外窗相对。解决了现有技术中存在的无法同时满足通风和减噪的问题。
Window sound insulation device
一种窗户隔声装置
WANG LIJUAN (author) / ZHENG YIDE (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
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES