A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a sound-absorbing, sound-insulating and noise-reducing wall which comprises a wall body, a noise-reducing wallboard is mounted on one side of the wall body, a mounting plate is mounted on one side of the noise-reducing wallboard, a sound-absorbing frame is fixedly connected to one side of the mounting plate, a sound-insulating connecting plate is fixedly connected to the inner side of the sound-absorbing frame, and a vacuum sandwich plate is fixedly connected to one side of the sound-insulating connecting plate. The sound absorption device has the beneficial effects that the sound absorption pipes and the noise reduction sponge are additionally arranged, noise on one side of the arch-shaped sound absorption plate is collected through the sound absorption pipes, the noise enters the sound absorption cavity and is absorbed through the noise reduction sponge, and the noise reduction effect is improved through the first sound absorption protruding blocks and the second sound absorption protruding blocks; according to the sound insulation wall, noise penetrating through the arch-shaped sound absorption plate is absorbed through the first sound absorption protruding blocks and the second sound absorption protruding blocks, the indoor sound insulation effect is guaranteed, by adding the noise reduction wall plate and the sound insulation connecting plate, sound insulation treatment on noise outside the wall body is achieved, external noise is prevented from entering a room, and the noise is isolated.
本发明公开了一种吸音隔音降噪墙，包括墙体，墙体的一侧安装有降噪墙板，降噪墙板的一侧安装有安装板，安装板的一侧固定连接有吸音框，吸音框的内侧固定连接有隔音连接板，隔音连接板的一侧固定连接有真空夹层板，本发明的有益效果是：通过加入了吸音管、降噪海绵，实现了吸音管对拱形吸音板一侧的噪音进行收集，进入吸音腔内通过降噪海绵进行吸收处理，通过加入了一号吸音凸块、二号吸音凸块，实现了对穿过拱形吸音板的噪音通过一号吸音凸块和二号吸音凸块进行吸收处理，保障室内的隔音效果，通过加入了降噪墙板、隔音连接板，实现了对墙体外界的噪音进行隔音处理，防止外部噪音进入室内，对噪音进行隔断处理。
The invention discloses a sound-absorbing, sound-insulating and noise-reducing wall which comprises a wall body, a noise-reducing wallboard is mounted on one side of the wall body, a mounting plate is mounted on one side of the noise-reducing wallboard, a sound-absorbing frame is fixedly connected to one side of the mounting plate, a sound-insulating connecting plate is fixedly connected to the inner side of the sound-absorbing frame, and a vacuum sandwich plate is fixedly connected to one side of the sound-insulating connecting plate. The sound absorption device has the beneficial effects that the sound absorption pipes and the noise reduction sponge are additionally arranged, noise on one side of the arch-shaped sound absorption plate is collected through the sound absorption pipes, the noise enters the sound absorption cavity and is absorbed through the noise reduction sponge, and the noise reduction effect is improved through the first sound absorption protruding blocks and the second sound absorption protruding blocks; according to the sound insulation wall, noise penetrating through the arch-shaped sound absorption plate is absorbed through the first sound absorption protruding blocks and the second sound absorption protruding blocks, the indoor sound insulation effect is guaranteed, by adding the noise reduction wall plate and the sound insulation connecting plate, sound insulation treatment on noise outside the wall body is achieved, external noise is prevented from entering a room, and the noise is isolated.
本发明公开了一种吸音隔音降噪墙，包括墙体，墙体的一侧安装有降噪墙板，降噪墙板的一侧安装有安装板，安装板的一侧固定连接有吸音框，吸音框的内侧固定连接有隔音连接板，隔音连接板的一侧固定连接有真空夹层板，本发明的有益效果是：通过加入了吸音管、降噪海绵，实现了吸音管对拱形吸音板一侧的噪音进行收集，进入吸音腔内通过降噪海绵进行吸收处理，通过加入了一号吸音凸块、二号吸音凸块，实现了对穿过拱形吸音板的噪音通过一号吸音凸块和二号吸音凸块进行吸收处理，保障室内的隔音效果，通过加入了降噪墙板、隔音连接板，实现了对墙体外界的噪音进行隔音处理，防止外部噪音进入室内，对噪音进行隔断处理。
Sound-absorbing, sound-insulating and noise-reducing wall
一种吸音隔音降噪墙
LI HUA (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2024
| European Patent Office | 2020