Rainwater collection-reuse treatment device

Abstract

The invention discloses a rainwater collection-reuse treatment device, comprising a rainwater collecting and purifying device and a rainwater storage pond which are connected through a pipeline, wherein the rainwater collecting and purifying device is provided with a plurality of purifying layers, and the rainwater storage pond is used for conveying and reusing the collected and purified rainwater. According to the rainwater collection-reuse treatment device, the rainwater can be collected, purified and reused; by arranging multiple rainwater purifying layers, the rainwater can be collected and purified; and by arranging the rainwater storage pond, the collected and purified rainwater can be utilized for flushing greenbelts, washing vehicles, spraying pavements and flushing toilet bowls, so that the resource utilization of the rainwater can be realized in a broad environment lacking of the water resource, and the pressure caused to a municipal rainwater pipe network during the rainstorm can be relieved.

Description

technical field [0001] The invention belongs to the technical field of rainwater treatment and reuse equipment, and in particular relates to a rainwater collection and reuse treatment device. Background technique [0002] Rainwater is an important part of the urban water cycle. However, with the development of urbanization, the natural surface is replaced by artificial structures such as buildings, roads, and parking lots, resulting in an increase in the impermeable area. severe shortage of resources. At present, most of the attitudes towards rainwater are to directly discharge rainwater into municipal drainage pipes, which not only creates a burden on the urban rainwater pipe network, but also poses serious hidden dangers of flood disasters, which poses a great threat to people's production and life. A large loss of rainwater resources. Moreover, the current lack of water resources has become a serious global problem. When the traditional water resource development method...

AI Technical Summary

Problems solved by technology

[0002] Rainwater is an important part of the urban water cycle. However, with the development of urbanization, the natural surface is replaced by artificial structures such as buildings, roads, and parking lots, resulting in an increase in the impermeable area. severe shortage of resources

At present, most of the attitudes towards rainwater are to directly discharge rainwater into municipal drainage pipes, which not only creates a burden on the urban rainwater pipe network, but also poses serious hidden dangers of flood disasters, which poses a great threat to people's production and life. A large loss of rainwater resources

Images