Ecological rainwater circulating collection system

Abstract

The invention discloses an ecological rainwater circulating collection system. The ecological rainwater circulating collection system comprises a rainwater collection device, wherein a rainwater grateis fixedly arranged at the top of the rainwater collection device, the rainwater collection device is connected with a water seepage device, the water seepage device is connected with a rainwater buffer pool, and the rainwater buffer pool is connected with an ecological water pool; a water purifying pool composed of water seepage walls is fixedly arranged at the bottom of the ecological water pool, and the water seepage walls are annular walls with top openings. The rainwater collection device, the water seepage device, the rainwater buffer pool and the ecological water pool are sequentiallyconnected into a whole through a first connecting pipeline, a second connecting pipeline and a third connecting pipeline respectively. The top of the rainwater collection device is level with the ground; the top of the rainwater buffer pool and the top of the water seepage device are lower than the ground, and the top of the rainwater buffer pool is higher than the top of the water seepage device;the top of the ecological water pool is not lower than the ground; and the top of the water seepage wall is higher than that of the ecological water pool. The whole treatment process is simple in arrangement, the urban heat island effect can be solved, and good ecological benefits are achieved.

Description

technical field [0001] The invention relates to the technical field of rainwater recycling collection, in particular to an ecological rainwater recycling collection system. Background technique [0002] Rainwater is a precious natural fresh water resource, however, the rainwater in the prior art has not been rationally utilized. In recent years, with the rapid development of urbanization in China, the urban heat island effect has become prominent, which has brought many negative impacts on people's lives. With people's emphasis on the ecological environment, the construction of sponge city has emerged. Sponge city is a new generation of urban stormwater management concept, which means that the city has good "elasticity" in adapting to environmental changes and dealing with natural disasters caused by rainwater. , can also be called a water elastic city. Sponge city can absorb water, store water, infiltrate water, purify water when it rains, and release and use the stored w...

AI Technical Summary

Problems solved by technology

[0002] Rainwater is a kind of precious natural fresh water resource, yet, the rainwater in the prior art has not been rationally utilized

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