A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of drainage pipeline anti-settling devices, and discloses an anti-settling protection device for an urban building outdoor drainage pipeline. The anti-settling protection device comprises an upper branch pipe, a lower branch pipe is arranged below the upper branch pipe, an annular groove is formed in the bottom of the upper branch pipe, and a circular plate is movably connected into the annular groove in a sleeved mode. According to the anti-settling protection device for the urban building outdoor drainage pipeline, through cooperation of a limiting column, an elastic telescopic part, an annular riser sleeve and the circular plate, when the lower branch pipe inclines downwards, the downward-sliding speed of the lower branch pipe is decreased through elastic force of the elastic telescopic part; meanwhile, the top of the annular riser sleeve is fixedly connected with the bottom of the circular plate, and the length downwards extending out ofthe annular riser sleeve makes up for a gap between the upper branch pipe and the lower branch pipe in the vertical direction, so that it is guaranteed that the upper branch pipe, the annular riser sleeve and the lower branch pipe are in a sealed state, and the pipeline is protected; and the use efficiency of the drainage pipeline is improved, and the service life of the pipeline is prolonged.
本发明涉及排水管道防沉降装置技术领域，且公开了一种城市建筑出户排水管道防沉降保护装置，包括上支管，上支管的下方设置有下支管，上支管的底部开设有环形槽，环形槽的内部活动套接有圆形板。该城市建筑出户排水管道防沉降保护装置，通过限位柱、弹性伸缩部件、环形隔水管套和圆形板之间的配合，当下支管向下倾斜时，利用弹性伸缩部件的弹力减缓下支管的下滑速度，同时利用环形隔水管套的顶部和圆形板的底部固定连接的方式，通过向下伸出环形隔水管套的长度弥补上支管和下支管之间竖直方向的缺痕，保障上支管、环形隔水管套和下支管之间处于密封的状态，对管道起到保护的作用，提高排水管道的使用效率，延长管道的使用寿命。
The invention relates to the technical field of drainage pipeline anti-settling devices, and discloses an anti-settling protection device for an urban building outdoor drainage pipeline. The anti-settling protection device comprises an upper branch pipe, a lower branch pipe is arranged below the upper branch pipe, an annular groove is formed in the bottom of the upper branch pipe, and a circular plate is movably connected into the annular groove in a sleeved mode. According to the anti-settling protection device for the urban building outdoor drainage pipeline, through cooperation of a limiting column, an elastic telescopic part, an annular riser sleeve and the circular plate, when the lower branch pipe inclines downwards, the downward-sliding speed of the lower branch pipe is decreased through elastic force of the elastic telescopic part; meanwhile, the top of the annular riser sleeve is fixedly connected with the bottom of the circular plate, and the length downwards extending out ofthe annular riser sleeve makes up for a gap between the upper branch pipe and the lower branch pipe in the vertical direction, so that it is guaranteed that the upper branch pipe, the annular riser sleeve and the lower branch pipe are in a sealed state, and the pipeline is protected; and the use efficiency of the drainage pipeline is improved, and the service life of the pipeline is prolonged.
本发明涉及排水管道防沉降装置技术领域，且公开了一种城市建筑出户排水管道防沉降保护装置，包括上支管，上支管的下方设置有下支管，上支管的底部开设有环形槽，环形槽的内部活动套接有圆形板。该城市建筑出户排水管道防沉降保护装置，通过限位柱、弹性伸缩部件、环形隔水管套和圆形板之间的配合，当下支管向下倾斜时，利用弹性伸缩部件的弹力减缓下支管的下滑速度，同时利用环形隔水管套的顶部和圆形板的底部固定连接的方式，通过向下伸出环形隔水管套的长度弥补上支管和下支管之间竖直方向的缺痕，保障上支管、环形隔水管套和下支管之间处于密封的状态，对管道起到保护的作用，提高排水管道的使用效率，延长管道的使用寿命。
Anti-settling protection device for urban building outdoor drainage pipeline
一种城市建筑出户排水管道防沉降保护装置
LYU DUNYU (author)
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Drainage pipeline energy-saving protection equipment for urban building
| European Patent Office | 2021