Sewage pipeline branch opening
A technology for branch outlets and sewage, applied in waterway systems, water conservancy projects, water supply devices, etc., to achieve the effect of independent functions and simple structure treatment
Pending Publication Date: 2020-04-24
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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Problems solved by technology
It does not affect the gravity flow direction of the sewage pipeline system, and cleverly solves the problem of the sewage pipeline entering the corridor when the elevation of the sewage system conflicts with the elevation of the comprehensive pipe corridor. The structural design is novel, simple and reasonable, and saves costs
Method used
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[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0017] A branch port of a sewage pipeline, by partially raising the elevation of the rest of the cabins without changing the structural elevation of the sewage tank, the lower sewage pipeline is set to pass through the pipe layer, that is, the pipe gallery is partially adjusted to the upper pipeline layer, and the lower sewage pipe passes through the pipe layer. Layer structure form, to realize the access pipe of sewage pipeline
[0018] corridor function.
[0019] As shown in the figure, except for the sewage tank, the rest of the cabin body is raised as a whole, and a partition floor is set at the bottom. It is required to set up sewage inspection well 2, and the external sewage pipeline is introduced from the side of the pipe gallery. The wall of the sewage inspection well 2 is pre-embedded. A longitudinal pre-embedded wall-through casing 8 is arra...
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The invention discloses a sewage pipeline branch opening. The sewage pipeline branch opening is characterized in that a pipeline cabin arranged at the sewage branch opening partially lifts a comprehensive pipe rack pipeline cabin, and a sewage pipeline penetrating layer is arranged below the pipeline cabin and is used for allowing a sewage pipeline entering a sewage cabin to penetrate through. According to the sewage pipeline branch opening, the design principle is that the sewage pipeline introduced into a rack meets the gravity flow, and meanwhile, various pipelines are reasonably arranged,the elevation of the sewage pipeline cannot be changed, the structural form of a part of a pipeline rack cabin is adjusted, and the lower-layer sewage pipeline penetrating layer is additionally arranged, so that an upper cabin and a lower cabin are arranged at the sewage pipeline branch opening, the functions are independent, and the structure treatment is simple, novel and reasonable.
Description
technical field [0001] The invention relates to the technical field of joint design of integrated pipe gallery, specifically a branch port of sewage pipeline, which adopts a relatively novel structural form and is improved on the basis of conventional pipeline outlets to meet the requirements of sewage pipelines entering and exiting along the integrated pipe gallery. The design of the corridor function. Background technique [0002] The comprehensive pipe corridor project refers to the construction of a municipal shared tunnel under the urban road, which gathers various municipal pipelines such as electricity, communication, water supply, reclaimed water, hot and cold water pipes, gas, sewage, etc., and implements "unified planning, unified construction, Unified management" in order to achieve the comprehensive utilization of underground space and the sharing of resources, and at the same time achieve the goal of intensive management of pipelines. [0003] The pipeline bran...
Claims
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IPC IPC(8): E03F5/02E02D29/045
CPCE03F5/02E02D29/10
Inventor 徐硕孙磊刘勇
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP