A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Noise reduction device for road and road construction
The invention discloses a noise reduction device for a road and road construction. The noise reduction device for the road and road construction comprises a base, a micropore sound absorption brick is fixedly installed at the top of the base, a water tank is fixedly installed at the top of one side of the side wall of the micropore sound absorption brick, a shell is fixedly installed on the opposite side of one side of the micropore sound absorption brick, and an air inlet is formed in one side of the shell; a silencing pipe is fixedly installed on one side of the side wall of the air inlet, a sound absorption cavity is fixedly installed on one side of the side wall of the silencing pipe, a cavity is fixedly installed on one side of the side wall of the sound absorption cavity, a sound absorption sponge layer is fixedly installed on one side of the side wall of the cavity, and a top plate is fixedly installed on the top of the water tank; a fire extinguishing box is fixedly mounted on the opposite side of one side of the base, and a containing box is fixedly mounted at the top of the fire extinguishing box. According to the noise reduction device for the road and road construction, through the reasonable structural design, the device can conveniently weaken early noise, noise pollution is reduced, and the device can conveniently extinguish a sudden fire source in the construction process in time.
本发明公开了一种用于道路及道路施工的降噪装置，包括底座，所述底座顶部固定安装有微孔吸声砖，所述微孔吸声砖侧壁一侧顶部固定安装有水箱，所述微孔吸声砖一侧相对侧固定安装有外壳，且外壳一侧开设有进气口，所述进气口侧壁一侧固定安装有消音管，所述消音管侧壁一侧固定安装有吸声腔体，所述吸声腔体侧壁一侧固定安装有空腔，所述空腔侧壁一侧固定安装有吸声海绵层，所述水箱顶部固定安装有顶板，所述底座一侧相对侧固定安装有灭火箱，所述灭火箱顶部固定安装有放置箱。本用于道路及道路施工的降噪装置通过合理的结构设计，便于装置对早噪音进行削弱，降低噪音污染，装置便于及时扑灭施工过程中突发的火源。
Noise reduction device for road and road construction
The invention discloses a noise reduction device for a road and road construction. The noise reduction device for the road and road construction comprises a base, a micropore sound absorption brick is fixedly installed at the top of the base, a water tank is fixedly installed at the top of one side of the side wall of the micropore sound absorption brick, a shell is fixedly installed on the opposite side of one side of the micropore sound absorption brick, and an air inlet is formed in one side of the shell; a silencing pipe is fixedly installed on one side of the side wall of the air inlet, a sound absorption cavity is fixedly installed on one side of the side wall of the silencing pipe, a cavity is fixedly installed on one side of the side wall of the sound absorption cavity, a sound absorption sponge layer is fixedly installed on one side of the side wall of the cavity, and a top plate is fixedly installed on the top of the water tank; a fire extinguishing box is fixedly mounted on the opposite side of one side of the base, and a containing box is fixedly mounted at the top of the fire extinguishing box. According to the noise reduction device for the road and road construction, through the reasonable structural design, the device can conveniently weaken early noise, noise pollution is reduced, and the device can conveniently extinguish a sudden fire source in the construction process in time.
本发明公开了一种用于道路及道路施工的降噪装置，包括底座，所述底座顶部固定安装有微孔吸声砖，所述微孔吸声砖侧壁一侧顶部固定安装有水箱，所述微孔吸声砖一侧相对侧固定安装有外壳，且外壳一侧开设有进气口，所述进气口侧壁一侧固定安装有消音管，所述消音管侧壁一侧固定安装有吸声腔体，所述吸声腔体侧壁一侧固定安装有空腔，所述空腔侧壁一侧固定安装有吸声海绵层，所述水箱顶部固定安装有顶板，所述底座一侧相对侧固定安装有灭火箱，所述灭火箱顶部固定安装有放置箱。本用于道路及道路施工的降噪装置通过合理的结构设计，便于装置对早噪音进行削弱，降低噪音污染，装置便于及时扑灭施工过程中突发的火源。
Noise reduction device for road and road construction
一种用于道路及道路施工的降噪装置
PAN WEI (author) / ZENG LINGTAO (author) / WAN SHOUFANG (author) / HU YU (author) / WU ZHIFANG (author) / SONG LI (author)
2021-04-16
Patent
Electronic Resource
Chinese
Hammering noise reduction device for municipal road construction
| European Patent Office | 2022
Construction device for road noise reduction and construction method thereof
| European Patent Office | 2021