Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration reduction and sound insulation structure of building drainage pipe
The invention discloses a building drain pipe vibration reduction and sound insulation structure which comprises a drain pipe, a water inlet and a water outlet are formed in the upper end and the lower end of the drain pipe respectively. The flow guide plates are rotatably arranged on the inner wall of the drainage pipe and are spirally arranged at equal intervals by taking the axis of the drainage pipe as the circle center; the sound insulation sleeve is fixedly arranged in the drainage pipe, the sound insulation sleeve comprises a first sound insulation sleeve arranged on the inner wall of the drainage pipe, a second sound insulation sleeve is arranged in the first sound insulation sleeve, and a vibration reduction column made of a flexible material is supported between the first sound insulation sleeve and the second sound insulation sleeve. The multiple groups of flow guide plates are spirally arranged in the drainage pipe, when sewage falls from the drainage pipe, the sewage can spirally descend along the flow guide plates under the action of the flow guide plates, so that the disordered falling state of the sewage is converted into ordered spiral descending, and the sewage is effectively prevented from impacting the inner wall of the drainage pipe; the noise is fundamentally reduced, and the noise reduction and sound insulation effects are good.
本发明公开了一种建筑物排水管减振隔音结构，包括排水管，其上下两端分别形成进水口和排水口；导流板，其可转动的设置在排水管内壁上，并以排水管轴心为圆心呈等距螺旋布置；隔音套，其固定设置在排水管内部，所述隔音套包括设置在排水管内壁上的第一隔音套，所述第一隔音套内部设置有第二隔音套，且第一隔音套和第二隔音套之间支撑有由柔性材质构成的减振柱。本发明通过在排水管内部螺旋设置多组导流板，当污水从排水管下落时，在导流板的作用下，污水能够沿着导流板螺旋下降，使得污水由无序的坠落状态转化为有序的螺旋下降，有效避免了污水对排水管内壁的撞击，从根本上降低了噪音的产生，具有良好的降噪隔音效果。
Vibration reduction and sound insulation structure of building drainage pipe
The invention discloses a building drain pipe vibration reduction and sound insulation structure which comprises a drain pipe, a water inlet and a water outlet are formed in the upper end and the lower end of the drain pipe respectively. The flow guide plates are rotatably arranged on the inner wall of the drainage pipe and are spirally arranged at equal intervals by taking the axis of the drainage pipe as the circle center; the sound insulation sleeve is fixedly arranged in the drainage pipe, the sound insulation sleeve comprises a first sound insulation sleeve arranged on the inner wall of the drainage pipe, a second sound insulation sleeve is arranged in the first sound insulation sleeve, and a vibration reduction column made of a flexible material is supported between the first sound insulation sleeve and the second sound insulation sleeve. The multiple groups of flow guide plates are spirally arranged in the drainage pipe, when sewage falls from the drainage pipe, the sewage can spirally descend along the flow guide plates under the action of the flow guide plates, so that the disordered falling state of the sewage is converted into ordered spiral descending, and the sewage is effectively prevented from impacting the inner wall of the drainage pipe; the noise is fundamentally reduced, and the noise reduction and sound insulation effects are good.
本发明公开了一种建筑物排水管减振隔音结构，包括排水管，其上下两端分别形成进水口和排水口；导流板，其可转动的设置在排水管内壁上，并以排水管轴心为圆心呈等距螺旋布置；隔音套，其固定设置在排水管内部，所述隔音套包括设置在排水管内壁上的第一隔音套，所述第一隔音套内部设置有第二隔音套，且第一隔音套和第二隔音套之间支撑有由柔性材质构成的减振柱。本发明通过在排水管内部螺旋设置多组导流板，当污水从排水管下落时，在导流板的作用下，污水能够沿着导流板螺旋下降，使得污水由无序的坠落状态转化为有序的螺旋下降，有效避免了污水对排水管内壁的撞击，从根本上降低了噪音的产生，具有良好的降噪隔音效果。
Vibration reduction and sound insulation structure of building drainage pipe
建筑物排水管减振隔音结构
CHEN YINGHANG (Autor:in) / XU CHI (Autor:in) / DONG XIAORI (Autor:in) / SUN WEIWEI (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
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