Shrinkage pipeline for sponge city

Abstract

The invention discloses a shrinkage pipeline for a sponge city, and relates to the technical field of municipal pipelines. The shrinkage pipeline comprises a mounting plate and a semi-open type pipeline, the mounting plate is fixedly connected to an opening of the semi-open type pipeline, and one or more through holes enabling the pipeline to communicate with the outside are formed in the mountingplate; and a floating plate is radially arranged in the pipeline, a shrinkage pipe is mounted on the floating plate, and one end of the shrinkage pipe is fixedly connected to the floating plate. According to the shrinkage pipeline, second-stage shrinkage pipeline design is adopted, a large amount of water can be gathered after extending, the occupied space is small after storage, the shrinkage pipeline is mounted in each floor of residents of the city, thus the higher the floor is, the higher the water absorbing ability of a whole building is, the more developed the city is, the higher the overall water absorbing ability of the city is, an underground infrastructure does not need to be renovated greatly, meanwhile, accumulated water can further be used for life, the fresh water resourcesof the city are saved, and the shrinkage pipeline is suitable for construction of the sponge city.

Description

technical field [0001] The invention relates to the technical field of municipal pipelines, in particular to a shrinkable pipeline for a sponge city. Background technique [0002] In recent years, urban construction has developed vigorously, but stormwater management in traditional urban construction is relatively backward, so the concept of sponge city emerged as the times require and incorporated into urban construction planning. In the concept of sponge city, cities can adapt to environmental changes and respond to them like sponges. It has good resilience in terms of natural disasters caused by rain. [0003] However, the sponge city in the traditional technology is mainly aimed at the elastic treatment of water absorption and discharge below the urban ground, but the continuous collection of rainwater underground will undoubtedly increase the pressure of underground water absorption, and after exceeding the upper limit of water storage, water will still seep above the g...

AI Technical Summary

Problems solved by technology

[0003] However, the sponge city in the traditional technology is mainly aimed at the elastic treatment of water absorption and discharge below the urban ground, but the continuous collection of rainwater underground will undoubtedly increase the pressure of underground water absorption, and after exceeding the upper limit of water storage, water will still seep above the ground, and the drainage pipes will be blocked. The problem also hinders the water absorption capacity of the area below the ground

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