Urban rainwater and sewage pipeline arrangement process
A rainwater and sewage pipeline technology, which is applied in the field of urban rainwater and sewage pipeline layout technology, can solve the problems of time-consuming and laborious construction of drainage ditch, and achieve the effect of easy processing and easy acquisition.
Active Publication Date: 2020-12-25
苏州三正交通科技集团有限公司
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Problems solved by technology
[0005] In order to improve the problem of time-consuming and labor-intensive construction of drainage ditches, this application provides an arrangement process for urban rainwater and sewage pipes
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[0039] The following is attached Figure 1-5 The application is described in further detail.
[0040] The embodiment of the present application discloses a process for arranging urban rainwater and sewage pipes. The urban rain and sewage pipeline layout process includes the following steps:
[0041] Step S1: Refer to figure 1 , prefabrication process, prefabricate the pipeline 1 used as the bottom of the ditch, the water guide plate 2 used as the side wall of the ditch, and the cover plate 3 covering the top of the ditch.
[0042] Take a pipe 1 made of metal, specifically a thin-walled pipe made of stainless steel. The wall thickness of the pipe 1 is preferably less than 5 mm. Cut an opening 11 on the pipe wall of the pipe 1 along the length direction of the pipe 1. The opening 11 is along a straight line. Through both ends of the pipe 1. Reshape the pipe 1 to expand the distance between the openings 11, so that the cross-sectional shape of the pipe 1 is C-shaped, and resh...
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The invention relates to an urban rainwater and sewage pipeline arrangement process, and relates to the field of drainage engineering. The urban rainwater and sewage pipeline arrangement process comprises the following steps of S1, taking a pipeline made of a metal material, cutting an opening in the pipe wall in the length direction of the pipeline, shaping the pipeline to enable the cross section of the pipeline to be C-shaped, and fixing water guide plates to two opening walls of the opening of the pipeline; S2, digging a tunnel allowing the pipeline to enter in the ground; S3, placing thepipeline at the bottom of the tunnel, meanwhile, enabling the C-shaped opening of the pipeline to face upwards, connecting the end of the pipeline with a sewer, and attaching the water guide plates totunnel walls of the tunnel; and S4, placing cover plates with water leakage holes at the tops of the two water guide plates. According to the arrangement process, the pipeline and the water guide plates can be directly installed after being prefabricated, construction is efficient, and manpower is saved; materials of the pipeline and the water guide plates used in the arrangement process are easyto obtain and easy to machine; and a drainage structure can reliably filter garbage and impurities, a drainage pipe and the sewer are not easy to block, and a filter screen is easy to clean.
Description
technical field [0001] The present application relates to the field of drainage engineering, in particular to a process for arranging urban rainwater and sewage pipes. Background technique [0002] In urban construction, drainage engineering has always been a key project. Pavement drainage works generally include leaky boards, gutters, sewers, etc. [0003] The Chinese utility model patent with the existing authorized announcement number CN208105441U discloses a linear drainage ditch for garden landscape, including a drainage ditch body and a cover body, an opening is arranged on the top of the drainage ditch body, and the cover body covers the opening of the gutter body. The drain body is provided with a grid layer between its two side walls. The length of the grid layer is equal to the length of the drain body. The upper surface of the grid layer is laid with a filter layer. The two side walls of the drain body The middle part is respectively provided with supporting bos...
Claims
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IPC IPC(8): E03F3/02E03F3/04E03F3/06
CPCE03F3/02E03F3/04E03F3/046E03F3/06
Inventor 陈龙
Owner 苏州三正交通科技集团有限公司