A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Buoyancy type rainwater collecting and discarding device and discarding method
The invention discloses a buoyancy type rainwater collecting and discarding device and a discarding method. The device comprises a well seat, a discarding birdmouth, a well body I, a water outlet birdmouth, a well body II, a water inlet birdmouth, a bottom valve seat, a valve, a connecting rod, a limiting frame, a floating ball, a secondary filter screen, a primary filter screen, an overhaul well lid and a silt settling chamber. The well body I is arranged on the well seat, and the well body II is arranged on the well body I; the discarding birdmouth is communicated with the bottom of the well seat, the water outlet birdmouth is communicated with the well body I, and the water inlet birdmouth is communicated with the well body II; two supporting bosses are arranged on the well body I; a supporting boss is also arranged at the bottom of the well body II and is used for supporting the primary filter screen; the valve is in sealing fit with the bottom valve seat; the valve is connected with the floating ball through a connecting rod; the connecting rod vertically penetrates through the limiting frame, and the limiting frame is arranged on the bottom valve seat. The buoyancy of the floating ball valve system can be controlled according to the set rainwater pollution degree, and the purpose of controlling the valve to be automatically opened and closed for discarding is achieved.
本发明公开了一种浮力式雨水收集弃流装置及弃流方法，所述装置包括井座、弃流承接口、井体Ⅰ、出水承接口、井体Ⅱ、进水承接口、底阀座、阀门、连接杆、限位架、浮球、二级过滤网、一级过滤网、检修井盖和沉泥室；井体Ⅰ设置在井座上，井体Ⅱ设置在井体Ⅰ上；弃流承接口与井座底部连通，出水承接口与井体Ⅰ连通，进水承接口与井体Ⅱ连通；井体Ⅰ上设有两个支承凸台；井体Ⅱ底部也设有一个支承凸台，用以支承一级过滤网；阀门与底阀座密封配合；阀门和浮球通过连接杆连接；连接杆竖直穿过限位架，限位架设置在底阀座上。本发明依据设定雨水污染度即可控制浮球阀门体系浮力，达到控制阀门自动启闭弃流目的。
Buoyancy type rainwater collecting and discarding device and discarding method
The invention discloses a buoyancy type rainwater collecting and discarding device and a discarding method. The device comprises a well seat, a discarding birdmouth, a well body I, a water outlet birdmouth, a well body II, a water inlet birdmouth, a bottom valve seat, a valve, a connecting rod, a limiting frame, a floating ball, a secondary filter screen, a primary filter screen, an overhaul well lid and a silt settling chamber. The well body I is arranged on the well seat, and the well body II is arranged on the well body I; the discarding birdmouth is communicated with the bottom of the well seat, the water outlet birdmouth is communicated with the well body I, and the water inlet birdmouth is communicated with the well body II; two supporting bosses are arranged on the well body I; a supporting boss is also arranged at the bottom of the well body II and is used for supporting the primary filter screen; the valve is in sealing fit with the bottom valve seat; the valve is connected with the floating ball through a connecting rod; the connecting rod vertically penetrates through the limiting frame, and the limiting frame is arranged on the bottom valve seat. The buoyancy of the floating ball valve system can be controlled according to the set rainwater pollution degree, and the purpose of controlling the valve to be automatically opened and closed for discarding is achieved.
本发明公开了一种浮力式雨水收集弃流装置及弃流方法，所述装置包括井座、弃流承接口、井体Ⅰ、出水承接口、井体Ⅱ、进水承接口、底阀座、阀门、连接杆、限位架、浮球、二级过滤网、一级过滤网、检修井盖和沉泥室；井体Ⅰ设置在井座上，井体Ⅱ设置在井体Ⅰ上；弃流承接口与井座底部连通，出水承接口与井体Ⅰ连通，进水承接口与井体Ⅱ连通；井体Ⅰ上设有两个支承凸台；井体Ⅱ底部也设有一个支承凸台，用以支承一级过滤网；阀门与底阀座密封配合；阀门和浮球通过连接杆连接；连接杆竖直穿过限位架，限位架设置在底阀座上。本发明依据设定雨水污染度即可控制浮球阀门体系浮力，达到控制阀门自动启闭弃流目的。
Buoyancy type rainwater collecting and discarding device and discarding method
一种浮力式雨水收集弃流装置及弃流方法
WU ZHANGYONG (author) / WANG ZHIQIANG (author) / ZHU QICHEN (author) / BIAN GUANGMING (author) / MA ZIGANG (author) / DAI LONG (author) / CAO HONG (author)
2022-08-16
Patent
Electronic Resource
Chinese
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