Rainwater collecting and recycling system

Abstract

The invention provides a rainwater collecting and recycling system. The system comprises a roof rainwater collecting device used for collecting roof rainwater and storing the roof rainwater in a roof water storage tank, a road surface rainwater collecting device used for collecting rainwater on the road surface and storing the rainwater in an underground water storage tank, a monitoring device used for monitoring the water level of the roof water storage tank, and a control device used for controlling a drain valve corresponding to the roof water storage tank to be opened under the condition that the monitoring device monitors that the water level in the roof water storage tank meets a preset condition. Under the condition that the monitoring device detects that the water level in the roof water storage tank does not meet the preset condition, the drain valve corresponding to the underground water storage tank is controlled to be opened, so that the rainwater is conveyed to the rainwater recycling device to be recycled.

Description

technical field [0001] The present disclosure relates to the technical field of ecological environment, in particular to a rainwater collection and reuse system. Background technique [0002] In recent years, as the process of urbanization continues to accelerate, on the one hand, the society is facing a serious problem of water shortage, and on the other hand, urban waterlogging caused by heavy rain is also very serious. An important reason for the concurrent shortage of water resources and flood disasters is that rainwater resources have not been rationally utilized, but are drained through the drainage system. However, the design standards of drainage facilities are low and the lack of urban drainage standard system has caused serious water accumulation during heavy rains. Flood disasters have aggravated the problems of urban water shortage, water pollution and ecological environment deterioration. [0003] Therefore, in urban construction, the design of rainwater collec...

AI Technical Summary

Problems solved by technology

An important reason for the concurrent shortage of water resources and flood disasters is that rainwater resources have not been rationally utilized, but are drained through the drainage system. However, the design standards of drainage facilities are low and the lack of urban drainage standard system has caused serious water accumulation during heavy rains. Flood disasters have aggravated the problems of urban water shortage, water pollution and ecological environment deterioration

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