Rainwater regulation, storage and purification system

Abstract

A rainwater regulation, storage and purification system is disclosed, including a plurality of regulation and storage water bodies and a plurality of treatment tanks. The treatment tanks are in and connected to the regulation and storage water bodies and are used for rainwater purification. The regulation and storage water bodies are connected with each other through a plurality of concealed conduits, and are provided with water inlets and water outlets symmetrically. The water inlets and water outlets extend into the treatment tanks. The concealed conduits are connected to the water inlets and the water outlets. The regulation and storage water bodies are disposed at sections different in height. Through the different treatment tanks, a whole rainwater purification system is formed so that rainwater can be purified during rainwater regulation, storage capacities of the regulation and storage water bodies are adjusted corresponding to each other, flowing water among the water bodies isensured, and the regulation and storage water bodies are effectively separated from outer rivers and lakes and can together regulate storage capacities during heavy rain or in drought periods, thus preventing reservoirs from an overcapacity or hydro-fluctuation belt phenomenon.

Description

technical field [0001] The invention relates to the fields of water ecological restoration and rainwater isolation and regulation, in particular to a rainwater regulation, storage and purification system. Background technique [0002] In urban planning, the drainage problem is very important, especially in cities with a lot of rainfall. If the rainfall cannot be effectively drained, adjusted and stored, it will cause floods, which will not only cause huge losses to the urban economy, but also cause urban pollution. The surrounding environment is damaged; therefore, effective rainwater regulation and storage can effectively reduce economic losses in the city; at the same time, when regulating rainwater, it is also necessary to effectively purify rainwater, and untreated rainwater cannot be directly discharged into rivers In the process, the river water is polluted, so it is necessary to purify the rainwater synchronously while regulating the rainwater. [0003] In the prior ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a rainwater regulation and storage purification system for the above existing problems; the present invention solves the problem of a single reservoir in the isolated regulation and storage system; It also solves the problem that the purified rainwater cannot be synchronized during the rainwater regulation process

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