CN215715860U

CN215715860U - Municipal drainage pipeline

Info

Publication number: CN215715860U
Application number: CN202122182590.2U
Authority: CN
Inventors: 朱福灵
Original assignee: Guangdong Hongsen Construction Engineering Co ltd
Current assignee: Guangdong Hongsen Construction Engineering Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-01
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of municipal drainage, in particular to a municipal drainage pipeline, which comprises a drainage pipeline, wherein two sides of the drainage pipeline are communicated with a sewage collecting groove, a filter screen is movably arranged in the drainage pipeline, a rotating shaft is rotatably arranged on the inner wall of the drainage pipeline, a propeller is arranged on the rotating shaft, and the propeller is matched with the filter screen; the bottom end of the sewage collection tank is provided with a water seepage net, the bottom end of the side surface of the sewage collection tank is communicated with a return pipe, and the return pipe is communicated into a drainage pipeline. According to the utility model, the filter screen is arranged in the drainage pipeline, so that impurities in water can be separated, the blockage of the drainage pipeline is avoided, and the drainage efficiency is high; simultaneously through with the mobilizable setting of filter screen in drainage pipe, under the effect of rivers, drive the screw and rotate, and then can make the screw beat the filter screen for during accumulational impurity flows into the dirty groove of collection on the filter screen, avoid the jam of filter screen, and then can effectual assurance drainage pipe's drainage efficiency.

Description

Municipal drainage pipeline

Technical Field

The utility model relates to the technical field of municipal drainage, in particular to a municipal drainage pipeline.

Background

The drainage pipeline refers to a system consisting of a pipe duct for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains. At present, along with the continuous construction of cities, more and more drainage pipelines are used for the cities, and the daily life wastewater of the cities is discharged through the drainage pipelines.

The existing municipal drainage pipeline has a certain anti-blocking structure, but the effect is not obvious, once the water flow is large, garbage near a road can be brought into the drainage pipeline, the drainage pipeline is blocked by excessive garbage, drainage dredging of the municipal road is seriously affected, urban flooding is easily caused, and certain limitation exists.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the municipal drainage pipeline provided by the utility model can effectively drain water, avoids blockage of the municipal drainage pipeline and is high in practicability.

In order to solve the technical problems, the utility model provides the following technical scheme:

a municipal drainage pipeline comprises a drainage pipeline, wherein two sides of the drainage pipeline are communicated with a sewage collecting groove, a filter screen is movably arranged in the drainage pipeline, a rotating shaft is rotatably arranged on the inner wall of the drainage pipeline, a propeller is arranged on the rotating shaft, and the propeller is matched with the filter screen; the bottom in dirty groove of collection is installed and is oozed the water screen, the side bottom intercommunication in dirty groove of collection has the back flow, the back flow link up to in the drainage pipe.

Furthermore, the upper end and the lower end of the drainage pipeline are both fixedly provided with flange plates.

Further, the sewage guide pipe is communicated with the sewage collecting groove and is obliquely arranged, and the end part of the filter screen is arranged in the sewage guide pipe.

Furthermore, the whole of filter screen is the sharp horn shape and sets up, the butt has reset spring between filter screen and the drainage pipe.

Furthermore, the end part of the screw propeller is fixedly connected with a connecting spring, one end of the connecting spring, which is far away from the screw propeller, is fixedly connected with a knocking ball, the knocking ball is matched with the filter screen, and the knocking ball is made of a waterproof flexible material.

Furthermore, one side of the sewage collecting groove is communicated with a sewage discharge pipe, and a valve is installed on the sewage discharge pipe.

According to the technical scheme, the utility model has the beneficial effects that:

according to the utility model, the filter screen is arranged in the drainage pipeline, so that impurities in water can be separated, the blockage of the drainage pipeline is avoided, and the drainage efficiency is high; simultaneously through with the mobilizable setting of filter screen in drainage pipe, under the effect of rivers, drive the screw and rotate, and then can make the screw beat the filter screen for during accumulational impurity flows into the dirty groove of collection on the filter screen, avoid the jam of filter screen, and then can effectual assurance drainage pipe's drainage efficiency, the practicality is high.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Reference numerals:

1-drainage pipeline, 2-flange plate, 3-sewage collecting tank, 4-sewage guide pipe, 5-filter screen, 6-reset spring, 7-sewage discharge pipe, 8-valve, 9-water seepage net, 10-reflux pipe, 11-rotating shaft, 12-propeller, 13-connecting spring and 14-knocking ball.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to FIGS. 1-2: a municipal drainage pipeline comprises a drainage pipeline 1, wherein two sides of the drainage pipeline 1 are communicated with a sewage collecting tank 3, a filter screen 5 is movably arranged in the drainage pipeline 1, a rotating shaft 11 is rotatably arranged on the inner wall of the drainage pipeline 1, a propeller 12 is arranged on the rotating shaft 11, and the propeller 12 is matched with the filter screen 5; the bottom of the sewage collecting tank 3 is provided with a water seepage net 9, the bottom of the side surface of the sewage collecting tank 3 is communicated with a return pipe 10, and the return pipe 10 is communicated with the drainage pipeline 1.

In actual use, the filter screen 5 is arranged in the drainage pipeline 1, so that impurities in water can be separated, the drainage pipeline 1 is prevented from being blocked, and the drainage efficiency is high; simultaneously through with mobilizable setting of filter screen 5 in drainage pipe 1, under the effect of rivers, drive screw 12 and rotate, and then can make screw 12 beat filter screen 5 for accumulational impurity flows into album dirty groove 3 on the filter screen 5, avoids the jam of filter screen 5, and then can effectual assurance drainage pipe 1's drainage efficiency, the practicality is high.

In this embodiment, the equal fixed mounting of upper and lower extreme of drainage pipe 1 has ring flange 2, the erection joint between two adjacent drainage pipe 1 of being convenient for, the practicality is high.

In this embodiment, drainage pipe 1 and the dirty groove 3 of collection between the intercommunication have lead dirty pipe 4, lead dirty pipe 4 and be the slope setting, the tip setting of filter screen 5 is in leading dirty pipe 4, is convenient for through leading dirty pipe 4, with the impurity water conservancy diversion of municipal administration aquatic to the dirty groove 3 of collection in, avoids drainage pipe 1's jam.

In this embodiment, the whole of filter screen 5 is the setting of closed angle form, the butt has reset spring 6 between filter screen 5 and the drainage pipe 1, and the impurity water conservancy diversion of can being convenient for is to leading dirty pipe 4 in, simultaneously through reset spring 6's setting, can be convenient for filter screen 5 moves about in drainage pipe 1, avoids the jam of filter screen 5 itself, the drainage of being convenient for.

In this embodiment, the tip fixedly connected with coupling spring 13 of screw 12, the one end fixedly connected with that screw 12 was kept away from to coupling spring 13 strikes ball 14, strike ball 14 with filter screen 5 cooperation setting, just it is waterproof flexible material to strike ball 14, and accessible screw 12 is pivoted in-process under the effect of rivers, and the drive is struck ball 14 and is beaten filter screen 5, and then can avoid the impurity of municipal administration aquatic to pile up on filter screen 5, leads to the jam of filter screen 5, influences the drainage, and the practicality is high.

In this embodiment, one side of the dirty groove 3 of collection link up and is equipped with blow off pipe 7, install valve 8 on the blow off pipe 7, accessible control flap 8 is convenient for discharge the impurity in the dirty groove 3 of collection, and the practicality is high.

According to the working principle, a worker connects and installs two adjacent drainage pipelines through the flange plate 2, after connection, when water flow and impurities pass through the drainage pipelines, the impurities are separated from water by the filter screen 5, the separated impurities enter the sewage collecting tank 3 through the sewage guide pipe 4, so that the drainage pipeline 1 can be effectively prevented from being blocked by excessive impurities, the maximization of drainage efficiency is ensured, the water entering the sewage collecting tank 3 is filtered through the water seepage net 9, and flows back to the drainage pipeline 1 under the action of the return pipe 10, and the practicability is high; under the influence of rivers for screw 12 drives rotation axis 11 rotatable, and then can make the ball 14 of beating on the screw 12 beat filter screen 5, handles piling up the impurity on filter screen 5, avoids piling up of impurity, influences drainage efficiency, regularly opens valve 8, and then the impurity in the dirty groove 3 of accessible blow off pipe 7 discharge collection.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A municipal drainage pipeline, comprising a drainage pipeline (1), characterized in that: the sewage collecting tank (3) is communicated with two sides of the drainage pipeline (1), the filter screen (5) is movably arranged in the drainage pipeline (1), a rotating shaft (11) is rotatably arranged on the inner wall of the drainage pipeline (1), a propeller (12) is arranged on the rotating shaft (11), and the propeller (12) is matched with the filter screen (5); the bottom in collection dirty groove (3) is installed and is oozed water net (9), the side bottom intercommunication in collection dirty groove (3) has back flow (10), back flow (10) link up to drainage pipe (1) in.

2. The municipal drainage pipeline of claim 1, wherein: the upper end and the lower end of the drainage pipeline (1) are fixedly provided with flange plates (2).

3. The municipal drainage pipeline of claim 1, wherein: the sewage guide device is characterized in that a sewage guide pipe (4) is communicated between the drainage pipeline (1) and the sewage collection groove (3), the sewage guide pipe (4) is obliquely arranged, and the end part of the filter screen (5) is arranged in the sewage guide pipe (4).

4. The municipal drainage pipeline of claim 3, wherein: the whole of filter screen (5) is the sharp horn shape and sets up, the butt has reset spring (6) between filter screen (5) and drainage pipe (1).

5. The municipal drainage pipeline of claim 1, wherein: the end part of the propeller (12) is fixedly connected with a connecting spring (13), one end, far away from the propeller (12), of the connecting spring (13) is fixedly connected with a knocking ball (14), the knocking ball (14) is matched with the filter screen (5), and the knocking ball (14) is made of a waterproof flexible material.

6. The municipal drainage pipeline of claim 1, wherein: one side of the sewage collecting groove (3) is provided with a sewage discharge pipe (7) in a run-through mode, and a valve (8) is installed on the sewage discharge pipe (7).