Comprehensive pipe gallery structure

Abstract

The invention provides a comprehensive pipe gallery structure. The comprehensive pipe gallery structure comprises a plastic pipe gallery, the comprehensive pipe gallery structure is characterized in that: the plastic pipe gallery is cylindrical and horizontally arranged, a plurality of annular frames supporting the plastic pipe gallery are arranged in the plastic pipe gallery along the length direction of the plastic pipe gallery, a first supporting plate for people to walk is arranged in the plastic pipe gallery, a water supply pipe and a water return pipe are fixed on the first supporting plate, a support frame arranged horizontally is arranged below the first supporting plate, a sewage pipe and a rain water pipe are fixed on the supporting frame, a plurality of layers of supporting rodsarranged horizontally and used for supporting the communication cable and the power cable are welded and fixed to the two sides of the annular frame. According to the pipe gallery structure, the joint of the plastic pipe gallery is good in sealing performance, the corrosion resistance of the plastic pipe gallery is good, the plastic pipe gallery does not absorb water, the resistance to low temperature is good, the plastic pipe gallery is good in flexibility, the anti-ground settlement property is excellent, the plastic material is good in impermeability and can be recycled, and the performance and the practicability are high.

Description

technical field [0001] The invention belongs to the technical field of municipal facilities, in particular to a comprehensive pipe gallery structure. Background technique [0002] Comprehensive pipe gallery, that is, to build a tunnel space underground in the city, integrating various engineering pipelines such as power, communication, gas, heating, water supply and drainage, etc., with special inspection ports, hoisting ports and monitoring systems, and implementing unified planning , Unified design, unified construction and management, is an important infrastructure and "lifeline" to ensure the operation of the city. The comprehensive pipe gallery is a project that benefits the country and the people. It has the characteristics of creating new industries, stimulating the economy, rationally utilizing urban underground space, and benefiting future generations. [0003] In the prior art, there are two assembly methods of pipe racks: concrete cast-in-place and concrete prefa...

AI Technical Summary

Problems solved by technology

[0004] (1) Cast-in-place concrete: This method has poor interface sealing. Due to foundation settlement, there is a greater risk of water leakage at expansion joints, poor corrosion resistance, easy to be corroded by acid, chloride ions, etc., and poor frost resistance. Gap is generated, material strength and bearing capacity are reduced, rigid pipe gallery, poor resistance to foundation settlement, poor impermeability of concrete porous structure, easy to seepage, and excavation is required, site pouring, slow construction speed, long construction period of site pouring, high Energy-consuming industry, poor environmental protection

[0005] (2) Concrete prefabrication: Poor interface sealing, each module does not exceed 2 meters, many interfaces, greater risk of water leakage at joints and expansion joints, poor corrosion resistance, easy to be corroded by acid, chloride ions, etc. , produce gaps, reduce material strength and bearing capacity, rigid pipe gallery, poor resistance to foundation settlement, porous concrete structure, poor impermeability, easy to leak, construction methods can be excavated, pipe jacking, prefabricated, many interfaces, installation time Long, high energy-consuming industries, poor environmental protection

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