A Sponge City Rainwater Diversion System
A diversion system and sponge city technology, applied in the field of urban rainwater treatment, can solve the problems of rainwater pollution to river water, waste of water resources, etc., achieve better water quality and improve pollution effects
Active Publication Date: 2021-10-08
深圳市建工建设集团有限公司
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Problems solved by technology
[0005] In order to improve the pollution of the river water caused by the rainwater directly discharged into the river, and the direct discharge will cause the waste of water resources, the application provides a sponge city rainwater diversion system
Method used
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[0035] The following is attached Figure 1-5 The application is described in further detail.
[0036] The embodiment of the present application discloses a rainwater diversion system for a sponge city. refer to figure 1 , the rainwater distribution system of the sponge city includes a water collection device, and the water collection device includes a water collection well 1 arranged underground. The water collection well 1 has an upper opening structure and is covered with an end cover 11. The water inlet pipe 12, through the water inlet pipe 12, the rainwater accumulated in the underground drainage pipe is discharged into the water collection well 1.
[0037]A filtering device is arranged in the water collection well 1 to filter the rainwater discharged into the water collection well 1 through the water inlet pipe 12, and separate and form sewage and relatively clear water. The water collection well 1 is also communicated with a drain pipe 13 provided with a valve and a m...
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This application relates to a new type of rainwater distribution system for sponge city, which includes a water collection device, the water collection device includes a water collection well, the water collection well is connected with a water inlet pipe, a drain pipe and a main sewage pipe, and the water collection well is provided with Filter mechanism, one end of the drainage pipe is connected to the bottom of the water collection well and the other end is connected to the water storage well, and the main sewage pipe is connected to the sewage well; the filter mechanism includes a horizontally arranged filter cartridge and a collection The waste tank, the filter cartridge and the waste collection tank are located at the upper opening of the water collection well, one end of the filter cartridge is connected to the water inlet pipe, the other end of the filter cartridge is connected to the waste collection tank, and the wall of the filter cartridge runs through a There are a plurality of filter holes, the main sewage pipe communicates with the bottom of the waste collection tank, and a fixing part for fixing the filter cartridge is also arranged in the water collection well. The application has the effect of improving the pollution of the river water caused by the rainwater directly discharged into the river channel, and the problem that the direct discharge will cause waste of water resources.
Description
technical field [0001] The present application relates to the technical field of urban rainwater treatment, in particular to a sponge city rainwater diversion system. Background technique [0002] Sponge city is a new generation of urban stormwater management concept. It means that the city can be like a sponge and has good elasticity in adapting to environmental changes and responding to natural disasters caused by rainwater. It can also be called "water elastic city". Its main function is to absorb, store, infiltrate and purify water when it rains, release and use the stored water when needed, and realize the free migration of rainwater in the city, thereby achieving the purpose of alleviating urban waterlogging. [0003] At present, in order to achieve the purpose of quickly draining urban precipitation and reducing the probability of urban waterlogging, most of the drainage pipes are installed under the hardened road surface, and the water accumulated on the road surface...
Claims
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IPC IPC(8): E03F1/00E03F5/00E03F5/10E03F3/02B01D36/02
CPCB01D36/02E03F1/00E03F3/02E03F5/00E03F5/10
Inventor 谭晓昭李冠生方木强林立华
Owner 深圳市建工建设集团有限公司