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A technology for transporting pipelines and municipal sewage, applied to pipe components, pipe groups with cleaning holes, pipes/pipe joints/fittings, etc., can solve problems such as unreasonable design of municipal pipelines, improve filtering effect, and facilitate maintenance , Improve the effect of cleaning effect
Pending Publication Date: 2021-01-15
彭广山
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[0003] The purpose of the present invention is to solve the problem of unreasonable design of
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[0024]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0025]In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by “outside” is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation to The specific azimuth structure and operation cannot be understood as a limitation of the present invention.
[0026]ReferenceFigure 1-4, ...
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Abstract
The invention discloses a municipal sewage transportation pipeline. The municipal sewage transportation pipeline comprises a sewage transportation pipe and a filter device detachably mounted on the sewage transportation pipe, wherein the filter device comprises a mounting pipe; a water inlet pipe and a drain pipe are fixedly mounted at the outer side walls of the bottom end and the top end of themounting pipe separately; connecting flanges are fixedly mounted on the sewage transportation pipe, the water inlet pipe and the drain pipe; every two adjacent connecting flanges are in close contactwith each other, a plurality of connecting screws are jointly inserted into every two adjacent connecting flanges, and each connecting screw is in threaded connection with a connecting nut; a mountingframe is fixedly mounted on the inner side wall of the mounting pipe; and a filter screen is fixedly mounted on the inner side wall of the mounting frame, and the mounting frame and the filter screenare positioned between the water inlet pipe and the drain pipe. Impurities in the sewage transportation pipe can flow to the filter screen and the bottom end of the mounting pipe after being filteredby the filter screen, so that the filter screen and the sewage transportation pipe can be prevented from being blocked, the sewage transportation effect is improved, the design is reasonable and thepractical effect is good.
Description
technical field [0001] The invention relates to the technical field of municipal pipelines, in particular to a municipal sewage transportation pipeline. Background technique [0002] Municipal engineering refers to the construction of municipal facilities. In China, municipal facilities refer to various buildings, structures, Equipment, etc., all kinds of public infrastructure construction supporting urban life belong to the category of municipal engineering, such as common urban roads, bridges, subways, such as various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electricity , telecommunications, heat, gas, etc., as well as the construction of squares, urban greening, etc., all belong to the category of municipal engineering. The pipeline is connected by pipes, pipe connectors and valves to transport gas, liquid or fluid with solid particles. Generally, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flo...
Claims
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Application Information
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