Rainwater separating, regulating and storing system

Abstract

The invention discloses a rainwater separating, regulating and storing system which comprises an initial rainwater tank, a water channel and a regulating and storing tank; a water inlet is arranged on the water channel, a communicating port is reserved between the initial rainwater tank and the water channel, and the initial rainwater tank and the water channel are communicated through the communicating port; the water channel is connected with the regulating and storing tank through a water inlet of the regulating and storing tank which is arranged between the water channel and the regulating and storing tank regulating and storing tank; and a drainage device is arranged in the initial rainwater tank. The rainwater separating, regulating and storing system has fine effect in separation of initial rainwater and can regulate and store later period of rainwater without manual, mechanical or electrical control, and is suitable for the separation of initial rainwater of rain sewage in rain water and sewage pipe network in urban and has no requirement of maintenance.

Description

technical field [0001] The invention relates to a rainwater separation and storage system, in particular to a rainwater separation and storage system suitable for urban streets and large-scale factory rain and sewage discharge. Background technique [0002] At present, the separation of initial rainwater in my country's urban street rainwater and sewage pipe network generally adopts the method of installing weir plates in the pipe network to discard the initial rainwater. The deposition of sand affects the effect of rainwater separation in the early stage; the rainwater in the later stage has certain utilization value and must be saved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a system that can effectively separate initial rainwater and regulate and store later rainwater. [0004] In order to solve the above technical problems, the present invention provides a rainwater separation regulation and storage sy...

AI Technical Summary

Problems solved by technology

[0002] At present, the separation of initial rainwater in my country's urban street rainwater and sewage pipe network generally adopts the method of installing weir plates in the pipe network to discard the initial rainwater. The deposition of sand affects the effect of rainwater separation in the early stage; the rainwater in the later stage has a certain use value, so it is necessary to save

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