A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building partition silencing device and wall body
The invention relates to a building partition silencer and a wall, the device comprises a partition main body, the partition main body is provided with a main through hole and an auxiliary through hole which extend from a first surface to an opposite second surface, the auxiliary through hole is a spiral hole and is arranged around the main through hole, a surface perpendicular to the axis of the main through hole is a projection surface, and the projection surface is a projection surface. On the projection surface, the length of the projection contour of the inner ring of the auxiliary through hole is greater than or equal to 0.0085 m, and the length of the projection contour of the outer ring of the auxiliary through hole is less than or equal to 8.5 m. According to the technical scheme, sound in a large range can be filtered out only through one silencer, and when the silencer is applied to a building partition, mutual influence caused by speaking of two adjacent rooms can be effectively reduced.
本发明涉及一种建筑隔断消音装置和墙体，该装置包括隔断主体，所述隔断主体上开设有从第一面延伸至相对的第二面的主通孔以及副通孔，所述副通孔为螺旋孔且围绕所述主通孔设置，令垂直于所述主通孔轴线的面为投影面，于所述投影面上，所述副通孔的内圈投影轮廓的长度大于或等于0.0085m，所述副通孔的外圈投影轮廓的长度小于或等于8.5m。本发明提供的技术方案可以仅通过一个该消音装置便可对一较大范围内的声音进行滤除，当其应用于建筑隔断时，可有效减小相邻两个房间因说话造成的相互影响。
Building partition silencing device and wall body
The invention relates to a building partition silencer and a wall, the device comprises a partition main body, the partition main body is provided with a main through hole and an auxiliary through hole which extend from a first surface to an opposite second surface, the auxiliary through hole is a spiral hole and is arranged around the main through hole, a surface perpendicular to the axis of the main through hole is a projection surface, and the projection surface is a projection surface. On the projection surface, the length of the projection contour of the inner ring of the auxiliary through hole is greater than or equal to 0.0085 m, and the length of the projection contour of the outer ring of the auxiliary through hole is less than or equal to 8.5 m. According to the technical scheme, sound in a large range can be filtered out only through one silencer, and when the silencer is applied to a building partition, mutual influence caused by speaking of two adjacent rooms can be effectively reduced.
本发明涉及一种建筑隔断消音装置和墙体，该装置包括隔断主体，所述隔断主体上开设有从第一面延伸至相对的第二面的主通孔以及副通孔，所述副通孔为螺旋孔且围绕所述主通孔设置，令垂直于所述主通孔轴线的面为投影面，于所述投影面上，所述副通孔的内圈投影轮廓的长度大于或等于0.0085m，所述副通孔的外圈投影轮廓的长度小于或等于8.5m。本发明提供的技术方案可以仅通过一个该消音装置便可对一较大范围内的声音进行滤除，当其应用于建筑隔断时，可有效减小相邻两个房间因说话造成的相互影响。
Building partition silencing device and wall body
一种建筑隔断消音装置和墙体
SUN XUGANG (author)
2023-03-07
Patent
Electronic Resource
Chinese
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