A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground water pressure reduction drainage device
The invention discloses an underground water pressure reduction drainage device, and relates to the field of urban underground water drainage equipment. The underground water pressure reduction drainage device comprises a drainage pipe, a pressure relief plate, a pressure relief pipe and a water collection tank, wherein the drainage pipe comprises a water inlet end and a water outlet end, the water outlet end is used for communicating with the water collection tank, at least one drainage hole is formed in the pressure relief plate, the pressure relief plate is movably arranged in the drainage pipe, a pressure relief pipe connector is formed in the side wall of the drainage pipe, one end of the pressure relief pipe is used for communicating with the pressure relief pipe connector, the other end of the pressure relief pipe is used for communicating with the water collection tank, when the water pressure of the water inlet end is not larger than first water pressure, the upper edge, opposite to the pressure relief pipe connector, of the pressure relief plate is not lower than the highest point of the pressure relief pipe connector, and when thewater pressure of the water inlet end is larger than the first water pressure, the pressure relief plate can move downwards along the drainage pipe under the pressure effect of water, so that the upper edge, opposite to the pressure relief pipe connector, of the pressure relief plate is lower than the highest point of the pressure relief pipe connector. The underground water pressure reduction drainage device can control underground water drainage pressure.
本发明公开了一种地下水减压排水装置，涉及城市地下水排放设备领域，包括排水管、泄压板、泄压管和集水箱，排水管具有进水端和出水端，出水端用于与集水箱连通，泄压板上开设有至少一个泄水孔，泄压板用于活动设置在排水管内，排水管侧壁上开设有泄压管接口，泄压管一端用于与泄压管接口连通，泄压管另一端用于与集水箱连通，当进水端水压不大于第一水压时，泄压板与泄压管接口相对的上边沿不低于泄压管接口的最高点，当进水端水压大于第一水压时，泄压板在水的压力作用下能够沿排水管向下移动使泄压板与泄压管接口相对的上边沿低于低于泄压管接口的最高点。本发明中的地下水减压排水装置，能够控制地下水排水压力。
Underground water pressure reduction drainage device
The invention discloses an underground water pressure reduction drainage device, and relates to the field of urban underground water drainage equipment. The underground water pressure reduction drainage device comprises a drainage pipe, a pressure relief plate, a pressure relief pipe and a water collection tank, wherein the drainage pipe comprises a water inlet end and a water outlet end, the water outlet end is used for communicating with the water collection tank, at least one drainage hole is formed in the pressure relief plate, the pressure relief plate is movably arranged in the drainage pipe, a pressure relief pipe connector is formed in the side wall of the drainage pipe, one end of the pressure relief pipe is used for communicating with the pressure relief pipe connector, the other end of the pressure relief pipe is used for communicating with the water collection tank, when the water pressure of the water inlet end is not larger than first water pressure, the upper edge, opposite to the pressure relief pipe connector, of the pressure relief plate is not lower than the highest point of the pressure relief pipe connector, and when thewater pressure of the water inlet end is larger than the first water pressure, the pressure relief plate can move downwards along the drainage pipe under the pressure effect of water, so that the upper edge, opposite to the pressure relief pipe connector, of the pressure relief plate is lower than the highest point of the pressure relief pipe connector. The underground water pressure reduction drainage device can control underground water drainage pressure.
本发明公开了一种地下水减压排水装置，涉及城市地下水排放设备领域，包括排水管、泄压板、泄压管和集水箱，排水管具有进水端和出水端，出水端用于与集水箱连通，泄压板上开设有至少一个泄水孔，泄压板用于活动设置在排水管内，排水管侧壁上开设有泄压管接口，泄压管一端用于与泄压管接口连通，泄压管另一端用于与集水箱连通，当进水端水压不大于第一水压时，泄压板与泄压管接口相对的上边沿不低于泄压管接口的最高点，当进水端水压大于第一水压时，泄压板在水的压力作用下能够沿排水管向下移动使泄压板与泄压管接口相对的上边沿低于低于泄压管接口的最高点。本发明中的地下水减压排水装置，能够控制地下水排水压力。
Underground water pressure reduction drainage device
一种地下水减压排水装置
YANG YANLI (author) / SUN YUZHUANG (author) / WANG JINXI (author) / SUN LIHUI (author)
2021-08-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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