Drainage device of house building

By designing a drainage device including filter plates, bumps, connecting components and buffer components, the problems of high-speed impact damage and inflexible installation in the prior art are solved, effective guidance and buffering of the water flow are achieved, and pipeline life is extended and installation flexibility is improved.

CN222685628UActive Publication Date: 2025-03-28JIANGXI DINGHAI CONSTR ENG CO LTD
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Patent Information

Application Number
CN202421445817.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-03-28
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

When the existing house drainage device is guided by rainwater, the water flow falls through the pipeline at a high speed, resulting in damage to the impact at the pipe bends, and the installation method is relatively fixed and lacks flexibility.

Method used

A drainage device including a first drain pipe, a filter plate, a bump, a connecting assembly and a buffer assembly is designed. Flexible installation is achieved through the rapid combination of bumps and connection components, which utilize arc-surface buffer blocks and spring-cushioned water flow impact.

Benefits of technology

It realizes flexible guidance and buffering of water flow, avoids impact damage to the pipeline by water flow, extends the service life of the pipeline, and improves installation flexibility and water resource utilization efficiency.

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Abstract

The utility model relates to the field of house drainage, in particular to a drainage device of a house building. The utility model provides a drainage device of a house building. A drainage device of a house building comprises a first drainage pipe, a first filtering plate, a protruding block, a second drainage pipe, a connecting assembly, a buffering assembly and the like. Splicing and assembling are completed through rapid combination of the protruding blocks and the connecting assemblies, the flexibility is higher in the using process, more installation positions can be selected, meanwhile, the cambered surface buffering blocks in the buffering assemblies are matched with springs, water flow flowing at a high speed is guided and blocked, and the service life of the water flow is prolonged. Damage to the pipeline caused by high-speed impact of water flow is avoided, and the service life of the pipeline is prolonged.
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