A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy dissipation device for drainage inspection well
The invention relates to an energy dissipation device for a drainage inspection well, and belongs to the technical field of building rainwater drainage engineering, the energy dissipation device comprises an energy dissipation device body, and the energy dissipation device body is located in the drainage inspection well and communicates with a pressure drainage pipe; a falling cavity is formed in the energy dissipation device body, water discharged through pressurization of a pressure drainage pipe enters the energy dissipation device body and then falls into the falling cavity, and the potential energy of the water is reduced after falling energy dissipation of the falling cavity. An energy dissipation grid cover is further installed on the lower portion of the energy dissipation device, grids of the energy dissipation grid cover communicate with the interior and the exterior of the falling cavity correspondingly and are used for discharging accumulated water accumulated in the falling cavity, and the energy dissipation device has the effects that energy dissipation can be conducted on water discharged through pressurization of the pressure drainage pipe, and meanwhile the engineering cost is reduced.
本申请涉及一种用于排水检查井的消能装置，属于建筑雨水排水工程的技术领域，其包括消能装置本体，所述消能装置本体位于排水检查井内，且与压力排水管连通；所述消能装置本体内开设有跌落腔室，压力排水管增压排出的水进入所述消能装置本体后，落入所述跌落腔室中，受到所述跌落腔室的跌落消能后使其势能减小；所述消能装置下部还安装有消能格栅罩，所述消能格栅罩的格栅之间分别与所述跌落腔室内外连通，用于将积压在所述跌落腔室内的积水排出，本申请具有在能对压力排水管增压排出的水进行消能的同时，减少工程成本的效果。
Energy dissipation device for drainage inspection well
The invention relates to an energy dissipation device for a drainage inspection well, and belongs to the technical field of building rainwater drainage engineering, the energy dissipation device comprises an energy dissipation device body, and the energy dissipation device body is located in the drainage inspection well and communicates with a pressure drainage pipe; a falling cavity is formed in the energy dissipation device body, water discharged through pressurization of a pressure drainage pipe enters the energy dissipation device body and then falls into the falling cavity, and the potential energy of the water is reduced after falling energy dissipation of the falling cavity. An energy dissipation grid cover is further installed on the lower portion of the energy dissipation device, grids of the energy dissipation grid cover communicate with the interior and the exterior of the falling cavity correspondingly and are used for discharging accumulated water accumulated in the falling cavity, and the energy dissipation device has the effects that energy dissipation can be conducted on water discharged through pressurization of the pressure drainage pipe, and meanwhile the engineering cost is reduced.
本申请涉及一种用于排水检查井的消能装置，属于建筑雨水排水工程的技术领域，其包括消能装置本体，所述消能装置本体位于排水检查井内，且与压力排水管连通；所述消能装置本体内开设有跌落腔室，压力排水管增压排出的水进入所述消能装置本体后，落入所述跌落腔室中，受到所述跌落腔室的跌落消能后使其势能减小；所述消能装置下部还安装有消能格栅罩，所述消能格栅罩的格栅之间分别与所述跌落腔室内外连通，用于将积压在所述跌落腔室内的积水排出，本申请具有在能对压力排水管增压排出的水进行消能的同时，减少工程成本的效果。
Energy dissipation device for drainage inspection well
一种用于排水检查井的消能装置
DONG RUIJIAO (author) / LI TINGTING (author) / ZHAO YALING (author) / WEI XIAOFENG (author) / LI JIANXIANG (author) / YANG LEI (author) / LI HANG (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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