A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Initial rain collecting and discharging system
The invention discloses an initial rain collecting and discharging system which is used for communicating a water passing cabin of a rainwater pipe canal with an initial rain storage chamber located on one side of the water passing cabin, and the water passing cabin and the initial rain storage chamber are communicated through a water inlet formed in the side wall of the water passing cabin. When raining begins, the gate is in the first state, and first rain flows into the first rain storage chamber through the water inlet to be collected. Along with the increase of rainfall, the liquid level in the water passing cabin rises, the buoy drives the gate to move upwards to a second state and then stop, the gate keeps shielding the water inlet under the action of water pressure, and quantitative collection of the first rain is completed. A siphon is arranged in the first rain storage chamber, a water inlet section of the siphon extends into the bottom of the first rain storage chamber, and a water outlet section is communicated with a sewage pipe which is lower than the first rain storage chamber. When the gate moves to a second state, the water level in the first rain storage chamber is higher than the highest point of the siphon connecting section, siphonage is triggered, and the first rain automatically flows to the sewage pipe through the siphon until being emptied. The system can reduce the construction, operation and maintenance cost, and does not need to add new construction land.
本发明公开了一种初雨收集排放系统，用于连通雨水管渠的过水舱室和位于过水舱室一侧的初雨储存室，二者通过开设于过水舱室侧壁的进水口连通。开始下雨时，闸门处于第一状态，初雨通过进水口流入初雨储存室内进行收集。随降雨量增多，过水舱室内液面上升，浮筒带动闸门向上移动至第二状态后停止，闸门在水压作用下保持遮蔽进水口，完成初雨的定量收集。初雨储存室内设有虹吸管，虹吸管进水段伸入初雨储存室底部，出水段用于连通污水管，污水管低于初雨储存室。闸门移动到第二状态时，初雨储存室内的水位线高于虹吸管连接段最高点，触发虹吸现象，初雨自动经虹吸管流至污水管直至排空。本系统能够减少建设、运营及维护成本，同时无需新增建设用地。
Initial rain collecting and discharging system
The invention discloses an initial rain collecting and discharging system which is used for communicating a water passing cabin of a rainwater pipe canal with an initial rain storage chamber located on one side of the water passing cabin, and the water passing cabin and the initial rain storage chamber are communicated through a water inlet formed in the side wall of the water passing cabin. When raining begins, the gate is in the first state, and first rain flows into the first rain storage chamber through the water inlet to be collected. Along with the increase of rainfall, the liquid level in the water passing cabin rises, the buoy drives the gate to move upwards to a second state and then stop, the gate keeps shielding the water inlet under the action of water pressure, and quantitative collection of the first rain is completed. A siphon is arranged in the first rain storage chamber, a water inlet section of the siphon extends into the bottom of the first rain storage chamber, and a water outlet section is communicated with a sewage pipe which is lower than the first rain storage chamber. When the gate moves to a second state, the water level in the first rain storage chamber is higher than the highest point of the siphon connecting section, siphonage is triggered, and the first rain automatically flows to the sewage pipe through the siphon until being emptied. The system can reduce the construction, operation and maintenance cost, and does not need to add new construction land.
本发明公开了一种初雨收集排放系统，用于连通雨水管渠的过水舱室和位于过水舱室一侧的初雨储存室，二者通过开设于过水舱室侧壁的进水口连通。开始下雨时，闸门处于第一状态，初雨通过进水口流入初雨储存室内进行收集。随降雨量增多，过水舱室内液面上升，浮筒带动闸门向上移动至第二状态后停止，闸门在水压作用下保持遮蔽进水口，完成初雨的定量收集。初雨储存室内设有虹吸管，虹吸管进水段伸入初雨储存室底部，出水段用于连通污水管，污水管低于初雨储存室。闸门移动到第二状态时，初雨储存室内的水位线高于虹吸管连接段最高点，触发虹吸现象，初雨自动经虹吸管流至污水管直至排空。本系统能够减少建设、运营及维护成本，同时无需新增建设用地。
Initial rain collecting and discharging system
初雨收集排放系统
YOO WON-KI (author) / LUO ZHAOLONG (author) / XIAN CAIHONG (author) / LIN GUOQING (author) / LI JUNQI (author) / MA YONGFU (author)
2022-12-13
Patent
Electronic Resource
Chinese
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