Combined rainwater collection and flower bed cleaning device for multistory building

Abstract

The invention discloses a combined rainwater collection and flower bed cleaning device for a multistory building. The device comprises at least one rainwater pipe, a rainwater bucket and a flower bed, wherein the rainwater pipe is arranged on the surface of the building, and is used for collecting rainwater; the rainwater bucket is arranged below an outlet of the rainwater pipe, and is used for storing the rainwater collected by the rainwater pipe, an overflow pipe is arranged in the rainwater bucket, and a water inlet of the overflow pipe is communicated with the interior of the rainwater bucket; the flower bed is arranged on one side of the rainwater bucket, and is communicated with a water outlet of the overflow pipe. According to the combined rainwater collection and flower bed cleaning device, the rainwater is collected by the rainwater pipe, and is stored in the rainwater bucket, the rainwater in the rainwater bucket is delivered into the flower bed through the overflow pipe in the rainwater bucket, and the flower bed is irrigated by the collected rainwater, so that not only can the rainwater be effectively utilized, but also the living environment can be beautified; by the combined rainwater collection and flower bed cleaning device, the total annual runoff control rate of the rainwater can be increased, and the annual runoff pollution of the rainwater can be reduced.

Description

technical field [0001] The invention relates to the technical field of structural design of rainwater recovery and utilization devices, in particular to a combined device for collecting rainwater and purifying flower beds in multi-storey buildings. Background technique [0002] The multi-storey building rainwater collection and purification flower bed combination device is designed to collect and utilize rainwater. Under the national conditions of insufficient fresh water resources in China, the collection and utilization of rainwater is particularly important. At present, the country is vigorously advocating the construction of sponge cities. Sponge cities refer to cities that, like sponges, absorb, store, infiltrate, and purify water when it rains, and "release" and use the stored rainwater in normal times. The construction of a sponge city has two important indicators, one is the total annual runoff control rate, and the other is the annual runoff pollution control rate. ...

AI Technical Summary

Problems solved by technology

In addition, residents have high requirements for the aesthetics of residential quarters, and it is difficult to accept rainwater barrels placed directly on the ground.

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