City wire pipeline
A pipeline and line technology, applied in the field of urban line pipelines, can solve the problems of buried pipelines that cannot be separated into closed pipelines, unfavorable early construction, unfavorable maintenance, etc., to achieve the effects of improving service life, easy maintenance, and avoiding corrosion
Inactive Publication Date: 2018-08-28
杨雪生
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Problems solved by technology
[0002] In traditional municipal construction, network telephone lines, gas pipelines, and tap water belong to different infrastructure construction departments, and repeated construction often occurs, and closed pipelines that cannot be separated are used when laying pipelines, which is not conducive to the early construction and is not conducive to construction. Conducive to later maintenance
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[0015] In order to further understand the invention content, characteristics and effects of the present invention, the following embodiments are listed below, and detailed descriptions are as follows in conjunction with the accompanying drawings.
[0016] Combine below figure 1 A detailed description is given to the structure of an urban line pipeline of the present invention: an urban line pipeline includes an outer pipe 1, an inner pipe 2, and a sponge layer 3, the inner pipe 2 is arranged inside the outer pipe 1, and the The outer tube 1 and the inner tube 2 are arranged coaxially. The outer tube 1 and the inner tube 2 are formed by merging two semicircular pipes. The two sides of the outer tube 1 are provided with bolt holes 13, and the bolts The hole 13 is provided with a connecting bolt 8, and the inside of the inner pipe 2 is provided with a cable groove 4, a heat supply groove 5 and a communication groove 7, and the two sides of the heat supply groove 5 are located on ...
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The invention relates to a city wire pipeline. The city wire pipeline comprises an outer pipe, an inner pipe and a sponge layer; and the inner pipe is arranged in the outer pipe, and the outer pipe and the inner pipe are coaxially arranged. According to the city wire pipeline, the pipeline is arranged into the inner pipe and the outer pipe, and the inner pipe and the outer pipe are connected through a plurality of telescopic columns, and due to the design, influences of heat expanding and cold shrinking of the pipeline on the inner pipe can be effectively avoided, and fracture of the inner pipe is avoided. According to the city wire pipeline, due to the fact that the inner pipe and the outer pipe are both arranged to be formed by combining two semicircular pipelines, overhauling on wires in the pipeline can be convenient due to the design. According to the city wire pipeline, due to the fact that the outer wall of the inner pipe is provided with the sponge layer, water drops on the outer wall of the inner pipe can be effectively absorbed, rusting corrosion of a digital display pipeline is avoided, and the service life is prolonged.
Description
technical field [0001] The invention belongs to the field of municipal administration, in particular to an urban circuit pipeline. Background technique [0002] In traditional municipal construction, network telephone lines, gas pipelines, and tap water belong to different infrastructure construction departments, and repeated construction often occurs, and closed pipelines that cannot be separated are used when laying pipelines, which is not conducive to the early construction and is not conducive to construction. Useful for later maintenance. Contents of the invention [0003] The invention provides an urban line pipeline for solving the technical problems of the known technology. [0004] The technical solution adopted by the present invention to solve the technical problems existing in the known technology is: an urban line pipeline, comprising an outer pipe, an inner pipe, and a sponge layer, the inner pipe is arranged inside the outer pipe, and the outer pipe and the...
Claims
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Login to View More IPC IPC(8): F16L51/00F16L58/00
CPCF16L51/00F16L58/00
Inventor 吴昌盛
Owner 杨雪生