Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building separation barrier with sound insulation and noise reduction functions
The invention discloses a building partition barrier with sound insulation and noise reduction functions, which comprises a placement seat, a barrier plate is fixedly connected to the upper end of the placement seat, and a noise reduction mechanism for sound insulation and noise reduction of building noise is arranged on the barrier plate; and the noise reduction mechanism is composed of a plurality of noise reduction modules, each noise reduction module comprises two sliding grooves formed in the side wall of the partition plate, and the inner walls of the two sliding grooves are slidably connected with two sliding blocks correspondingly. The angle and direction of noise entering the first silencing plate, the second silencing plate, the third silencing plate and the fourth silencing plate can be adjusted disorderly, the sound absorption and noise reduction effect on noise of different frequencies is guaranteed, and the situation that in the prior art, the silencing plates cannot change the sound propagation direction before silencing is avoided; according to the noise reduction device, the noise can enter the noise reduction plate at a specific angle and direction, so that the noise reduction paths of noise with different frequencies are consistent, and the noise with higher frequency cannot be well absorbed and reduced at the moment.
本发明公开了一种具有隔音降噪功能的建筑用分隔隔挡，包括放置座，所述放置座上端固定连接有隔挡板，所述隔挡板上设有对建筑噪音进行隔音降噪的降噪机构；所述降噪机构由多个降噪模块组成，所述降噪模块包括开设在隔挡板侧壁的两个滑槽，两个所述滑槽内壁分别滑动连接有两个滑块。本发明可以对噪音进入第一消音板、第二消音板、第三消音板和第四消音板内的角度和方向进行无序的调节，保证对不同频率噪音的吸音降噪效果，避免现有技术中消音板的自身在消音前并不能改变声音的传播方向，使得声音会以特定的角度和方向进入消音板内，使得对不同频率的噪音的消音途径一致，进而对于较大频率的噪音，此时就不能进行较好的吸收降噪。
Building separation barrier with sound insulation and noise reduction functions
The invention discloses a building partition barrier with sound insulation and noise reduction functions, which comprises a placement seat, a barrier plate is fixedly connected to the upper end of the placement seat, and a noise reduction mechanism for sound insulation and noise reduction of building noise is arranged on the barrier plate; and the noise reduction mechanism is composed of a plurality of noise reduction modules, each noise reduction module comprises two sliding grooves formed in the side wall of the partition plate, and the inner walls of the two sliding grooves are slidably connected with two sliding blocks correspondingly. The angle and direction of noise entering the first silencing plate, the second silencing plate, the third silencing plate and the fourth silencing plate can be adjusted disorderly, the sound absorption and noise reduction effect on noise of different frequencies is guaranteed, and the situation that in the prior art, the silencing plates cannot change the sound propagation direction before silencing is avoided; according to the noise reduction device, the noise can enter the noise reduction plate at a specific angle and direction, so that the noise reduction paths of noise with different frequencies are consistent, and the noise with higher frequency cannot be well absorbed and reduced at the moment.
本发明公开了一种具有隔音降噪功能的建筑用分隔隔挡，包括放置座，所述放置座上端固定连接有隔挡板，所述隔挡板上设有对建筑噪音进行隔音降噪的降噪机构；所述降噪机构由多个降噪模块组成，所述降噪模块包括开设在隔挡板侧壁的两个滑槽，两个所述滑槽内壁分别滑动连接有两个滑块。本发明可以对噪音进入第一消音板、第二消音板、第三消音板和第四消音板内的角度和方向进行无序的调节，保证对不同频率噪音的吸音降噪效果，避免现有技术中消音板的自身在消音前并不能改变声音的传播方向，使得声音会以特定的角度和方向进入消音板内，使得对不同频率的噪音的消音途径一致，进而对于较大频率的噪音，此时就不能进行较好的吸收降噪。
Building separation barrier with sound insulation and noise reduction functions
一种具有隔音降噪功能的建筑用分隔隔挡
CHANG WENLIANG (Autor:in) / WEI JIAN (Autor:in) / LIU HAO (Autor:in) / YANG QIAN (Autor:in) / LIU YIXIN (Autor:in) / TANG HAIGEN (Autor:in) / GUO AI (Autor:in)
16.08.2024
Patent
Elektronische Ressource
Chinesisch
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