Siphon roof drain for sponge city
By setting up a filter screen in the siphon trough of the sponge city siphon rainwater bucket, the problem of easy blockage of the existing rainwater bucket drainage system is solved, and effective filtration of rainwater and stable operation of the system is achieved.
CN222685928UActive Publication Date: 2025-03-28SICHUAN GUOHENG ARCHITECTURAL DESIGN CO LTD
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Patent Information
- Application Number
- CN202420933372.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Technical Problem
The existing rainwater bucket is prone to damage in harsh environments and the drainage system is prone to blockage.
Method used
A sponge urban siphon rainwater bucket is designed, with a siphon groove on the roof, and a filter screen is set up in the siphon groove. The filter screen is set above the conduit to filter impurities in the rainwater and prevent clogging.
Benefits of technology
It effectively prevents the drainage system from being blocked, improves the durability and reliability of the rainwater bucket, and ensures the cleanliness of the rainwater and the stable operation of the system.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a sponge city siphon rainwater hopper, which relates to the field of rainwater hoppers, comprises a roof, and is characterized in that a siphon groove is arranged on the roof, an opening of the siphon groove is upward, the bottom of the siphon groove is communicated with a guide pipe, a filter sieve is movably arranged in the siphon groove, and the filter sieve is arranged at the upper end of the guide pipe; a plurality of mounting columns are arranged on the roof, end covers are arranged at the tops of the mounting columns, openings of the end covers face downwards and can cover the siphon grooves, and when rainwater enters the siphon grooves from gaps between the end covers and the roof, the end covers, the siphon grooves and the rainwater can form a closed space. According to the rainwater hopper, the siphon groove is formed in the roof, the filter sieve is movably arranged in the siphon groove, and the filter sieve is arranged above the guide pipe, so that the purpose of preventing a drainage system from being blocked is achieved.
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