Municipal drainage pipeline
A municipal drainage and pipeline technology, which is applied in the sewer system, waterway system, water supply device, etc., can solve the problems of garbage accumulation and clogging of drainage pipes.
Active Publication Date: 2021-07-06
TAIZHOU MINGTAI CONSTR ENG
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, the inventor believes that after the garbage on the surface enters the drainage pipe together with the water, the garbage is easy to accumulate at the elbow and block the drainage pipe
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[0034] The following is attached Figure 1-4 The application is described in further detail.
[0035] The embodiment of the application discloses a municipal drainage pipeline. refer to figure 1 and figure 2 , The municipal drainage pipeline includes a vertical pipe 1 , an elbow pipe 2 and a horizontal pipe 3 which are integrally fixed. Wherein the upper end of the vertical pipe 1 is a water inlet 11, and the water inlet 11 is connected with the ground; the horizontal pipe 3 is connected with the underground drainage system, and is used as a part of the underground drainage system; the axes of the vertical pipe 1 and the horizontal pipe 3 are perpendicular to each other, and the elbow 2 will The lower end of the vertical pipe 1 communicates with one end of the horizontal pipe 3 .
[0036] The elbow 2 is upwardly provided with a port 21 , the port 21 is located on the inner side of the arc of the elbow 2 , and the port 21 runs through the wall of the elbow 2 . The opening...
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The invention relates to the field of municipal construction, in particular to a municipal drainage pipeline. The municipal drainage pipeline comprises a vertical pipe, a transverse pipe and a bent pipe, the lower end of the vertical pipe communicates with the end of the transverse pipe through the bent pipe, a water inlet is formed in the upper end of the vertical pipe, a through opening is formed in the bent pipe upwards, a shifting plate is rotationally arranged in the through opening, the shifting plate and the bent pipe are rotationally connected through a hinge shaft, the rotating track of the shifting plate passes through the bottom end of the vertical pipe, the interior of the bent pipe and the end of the transverse pipe, the shifting plate can seal the through opening through rotation, and the hinge shaft is fixedly connected with the shifting plate; a driving device comprises a sliding rod, a rotating rod, a crank pin and a connecting rod, the axis of the crank pin is parallel to the hinge shaft but deviates from the hinge shaft, the hinge shaft and the crank pin are fixed and connected through the rotating rod, and the two ends of the connecting rod are hinged to the crank pin and the sliding rod respectively. The municipal drainage pipeline can dredge garbage at the bent pipe, and the drainage pipeline is prevented from being blocked; under the normal condition, the shifting plate is not prone to blocking sewage of the municipal drainage pipeline; and by arranging cutting teeth, the capacity of removing garbage in the bent pipe is improved.
Description
technical field [0001] The application relates to the field of municipal construction, in particular to a municipal drainage pipeline. Background technique [0002] In municipal construction, drainage pipes play an important role in dredging municipal sewage and road water, and municipal drainage pipes are generally installed underground. [0003] In the process of drainage pipes leading from the surface to the ground, the direction of the pipes is generally changed by setting elbows, so that the drainage pipes are extended from vertical to horizontal, and the horizontally extended drainage pipes are connected and combined to form a municipal drainage system. [0004] In view of the above-mentioned related technologies, the inventor believes that after surface garbage enters the drainage pipe together with water, the garbage tends to accumulate at the elbow and block the drainage pipe. Contents of the invention [0005] In order to clear the garbage at the bend and avoid ...
Claims
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IPC IPC(8): E03F3/04E03F7/00
CPCE03F3/04E03F7/00
Inventor 余丽珍金欢洁詹文钧
Owner TAIZHOU MINGTAI CONSTR ENG