Roof rainwater treatment device

By designing a roof rainwater treatment device including rain collecting trough, return pipe, connector, abandoned flow chamber, reservoir and overflow port, the problem of non-grading rainwater treatment in the prior art is solved, and an efficient and environmentally friendly rainwater treatment effect is achieved.

CN222730951UActive Publication Date: 2025-04-08JIANGSU HUARUI SPONGE CITY CONSTR CO LTD
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Patent Information

Application Number
CN202421257087.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-04
Publication Date
2025-04-08
Estimated Expiration
2034-06-04

AI Technical Summary

Technical Problem

The existing roof rainwater treatment device cannot be processed in a graded manner, resulting in the collected rainwater that needs to be recovered and filtered, which poses great challenges to the filtration system and is also highly filtration cost.

Method used

A roof rainwater treatment device is designed, including components such as roof, rain trough, return pipe, connector, abandoned flow chamber, reservoir and overflow port. Through the settings and connections of these components, the grading treatment and efficient filtration of rainwater are realized.

Benefits of technology

The device improves the utilization rate and treatment efficiency of water resources by grading rainwater, reduces filtration costs, and ensures the stability and environmental protection of the system.

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Abstract

The utility model discloses a roof rainwater treatment device, comprising a roof, a rain collecting trough is arranged at a side position of the roof, a return pipe is arranged at a bottom position of the rain collecting trough, a discard bin is arranged at a right position below the return pipe, a water storage tank is arranged at a right position of the discard bin, a connecting piece is arranged at a middle position between the rain collecting trough and the return pipe, a conical bucket is arranged at a bottom position of the front side of the return pipe, a guide pipe is arranged at a middle position of the bottom of the conical bucket, and a water inlet pipe is arranged at a right position of the bottom of the guide pipe. The discard bin can effectively prevent pollutants from entering subsequent treatment links and protect the environment from pollution, especially in the initial rainwater discard system, it can treat the initial rainwater that may contain more impurities and pollutants, and ensure the cleanliness and effectiveness of the entire rainwater collection system. The water storage tank is a key facility for storing and regulating water volume, and its design needs to take into account the capacity, structural stability and easy management characteristics.
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