CN216446124U

CN216446124U - Municipal drainage pipeline structure

Info

Publication number: CN216446124U
Application number: CN202121930221.0U
Authority: CN
Inventors: 殷红
Original assignee: Shandong Zhuanyu Municipal Engineering Co ltd
Current assignee: Shandong Yimeng Water Engineering Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-05-06
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of drainage pipelines, in particular to a municipal drainage pipeline structure which comprises a first drainage pipeline, wherein a first filter screen is arranged at the top of the first drainage pipeline, a filter hole is formed in the top of the first filter screen, the first filter screen is inserted into the first drainage pipeline, a floating ball support is arranged at the bottom of the first drainage pipeline, the floating ball support is clamped in the first drainage pipeline, and a water inlet hole is formed in the outer surface of the bottom of the floating ball support. The utility model has the advantages that: the filter screen is arranged at the water inlet of the drainage pipeline, so that the drainage pipeline is prevented from being blocked by large impurities, a user can conveniently assemble and disassemble the filter screen, and impurities in the process of draining sewage are filtered; according to the utility model, the floating ball is arranged in the first drainage pipeline, when the water of the second drainage pipeline overflows, the floating ball can float to block the first drainage pipeline, so that the sewage cannot overflow upwards.

Description

Municipal drainage pipeline structure

Technical Field

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

Background

The drainage pipeline is a pipeline which is arranged below a municipal road and used for discharging rainwater and sewage, namely commonly called a 'sewer pipeline', is generally called a municipal drainage pipeline in municipal engineering, is an important ring in the municipal engineering and is concerned with the discharge of urban rainfall so as to ensure that the municipal road and building facilities are not submerged, the discharge capacity of the drainage pipeline is a standard for inspecting the municipal pipeline, at present, most sewer pipelines used in municipal works are easy to flow backwards to block the pipeline, so that stink is caused, the normal life of people is influenced, the environment is polluted, the labor capacity of sewage discharge maintenance workers is increased, meanwhile, much inconvenience is brought to the maintenance workers, rainwater is the most common, as long as the precipitation is a little bit, the drainage effect is not good, rainwater generally enters a pipeline ditch through a well cover or other equipment foundations, ponding influences the pipeline normal operating in the pipe-line ditch, and secondly the rainwater can bring into debris entering pipe-line ditch into, can block up drainage pipe's entry when the drainage, harm equipment brings unchangeably for the drainage, and sewage ponding mainly takes place in the pipeline near blowdown ditch or sewage discharge department. Because sewage is corrosive, long-term accumulated water can seriously corrode equipment in a pipeline ditch, thereby causing accidents. In the prior art, the drainage of the pipeline ditch is mainly mechanical drainage, for example, a submersible pump is arranged in the pipeline ditch to drain accumulated water, the drainage period is different in different regions and seasons, and manpower and material resources are wasted.

In view of the above problems, the present invention provides a municipal drainage pipeline structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a municipal drainage pipeline structure. The purpose of the utility model is realized by the following technical scheme: a municipal drainage pipeline structure. The water purifier comprises a first drainage pipeline, wherein a first filter screen is arranged at the top of the first drainage pipeline, a filter hole is formed in the top of the first filter screen, the first filter screen is inserted into the first drainage pipeline, a floating ball support is arranged at the bottom of the first drainage pipeline, the floating ball support is clamped in the first drainage pipeline, a water inlet hole is formed in the outer surface of the bottom of the floating ball support, a floating ball is arranged at the bottom of the floating ball support and clamped at the bottom of the floating ball support, a second filter screen is arranged at the bottom of the floating ball, a soft connecting pipe is arranged at the bottom of the first drainage pipeline, a second drainage pipeline is arranged on one side of the soft connecting pipe, two sides of the soft connecting pipe are fixedly connected with the first drainage pipeline and the second drainage pipeline through threads respectively, and a main drainage pipeline is arranged at the bottom of the second drainage pipeline, and the main drainage pipeline is fixedly connected with the second drainage pipeline through threads.

Optionally, a thread corresponding to the soft connecting pipe is formed on one side of the outer surface of the first drainage pipeline.

Optionally, the distance between the first filter screen and the second filter screen is 0.5mm, and the diameters of the first filter screen and the second filter screen are matched with the inner diameter of the drainage pipeline.

Optionally, the diameter of the floating ball is slightly smaller than that of the floating ball support.

Optionally, the diameter of the floating ball support is matched with the inner diameter of the drainage pipeline, and the size and the shape of the water inlet hole are equal.

Optionally, the soft connecting pipe is arranged in an L-shaped structure, threads are arranged on two sides of the soft connecting pipe, and the soft connecting pipe is communicated with the first drainage pipeline and the second drainage pipeline body.

Optionally, the second drainage pipeline is shaped like a numeral "7", and both sides of the second drainage pipeline are provided with threads.

Optionally, the top of the main drainage pipeline is provided with a thread corresponding to the bottom of the second drainage pipeline.

The utility model has the following advantages:

1. the drainage system of the utility model leads accumulated water in the drainage pipeline to the nearby main drainage pipeline through the arranged second drainage pipeline, and has the characteristics of simple structure, convenience, practicability, manpower, material resources, electric power saving and the like.

2. The first filter screen is arranged at the water inlet of the drainage pipeline, so that the drainage pipeline is prevented from being blocked by large impurities, a user can conveniently disassemble and assemble the first filter screen, impurities in the process of draining sewage are filtered, the blockage in the drainage pipeline is avoided, the drainage pipeline is simple in structure, low in production and manufacturing cost and easy to implement, and the effect of preventing sewage from overflowing from the drainage outlet is very good.

3. According to the utility model, the floating ball is arranged in the first drainage pipeline, when water in the second drainage pipeline overflows, the floating ball can float to block the floating ball support, so that sewage cannot overflow upwards, accumulated water in the second drainage pipeline is led to the nearby main drainage pipeline, the accumulated water is drained at any time, the drainage is timely, and the drainage effect is good.

4. The utility model can firmly connect the drainage pipelines under the mutual matching action of the threads through the arranged spiral threads, and the installation mode is extremely simple.

Drawings

FIG. 1 is a schematic cross-sectional view of a drainage pipeline according to the present invention;

FIG. 2 is a front elevational view of the drainpipe of the present invention;

FIG. 3 is a top view of the drainpipe of the present invention;

FIG. 4 is a schematic view of a filter screen according to the present invention;

FIG. 5 is a schematic view of the float of the present invention.

In the figure: 1-a first drainage pipeline, 2-a first filter screen, 201-a filter hole, 3-a floating ball support, 301-a water inlet hole, 4-a floating ball, 5-a second filter screen, 6-a soft connecting pipe, 7-a second drainage pipeline and 8-a main drainage pipeline.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of protection of the utility model is not limited to the following.

As shown in fig. 1 to 4, a municipal drainage pipeline structure comprises a first drainage pipeline 1, a first filter screen 2 is arranged at the top of the first drainage pipeline 1, a filter hole 201 is arranged at the top of the first filter screen 2, the first filter screen 2 is inserted into the first drainage pipeline 1, a float support 3 is arranged at the bottom of the first drainage pipeline 1, the float support 3 is clamped into the first drainage pipeline 1, a water inlet 301 is arranged on the outer surface of the bottom of the float support 3, a float 4 is arranged at the bottom of the float support 3, the float 4 is clamped into the bottom of the float support 3, a second filter screen 5 is arranged at the bottom of the float 4, a soft connecting pipe 6 is arranged at the bottom of the first drainage pipeline 1, a second drainage pipeline 7 is arranged at one side of the soft connecting pipe 6, and two sides of the soft connecting pipe 6 are fixedly connected with the first drainage pipeline 1 and the second drainage pipeline 7 through threads respectively, the bottom of the second drainage pipeline 7 is provided with a main drainage pipeline 8, and the main drainage pipeline 8 is fixedly connected with the second drainage pipeline 7 through threads.

As a preferred technical scheme of the utility model: the screw thread corresponding to the soft connecting pipe 6 is arranged on one side of the outer surface of the first drainage pipeline 1, and the drainage pipelines can be firmly connected through the arranged screw thread connection under the mutually matched action between the screw threads, so that the installation mode is extremely simple.

As a preferred technical scheme of the utility model: the interval of first filter screen 2 and second filter screen 5 is 0.5mm, the diameter of first filter screen 2 and second filter screen 5 all with drainage pipe 1's internal diameter looks adaptation, through setting up first filter screen 2, thereby avoided great debris to block up drainage pipe, convenient to use person who does is to the dismouting of first filter screen 2, impurity to the in-process of blow off water has filterable effect, avoid drainage pipe's inside to take place to block up, can prevent floater 4's whereabouts through the second filter screen 5 that sets up.

As a preferred technical scheme of the utility model: the diameter size of floater 4 slightly is less than with the diameter size of floater support 3, and through the floater 4 that sets up, when the water of second drainage pipe 7 spills over, floater support 3 can be blockked up in the buoyancy of floater 4, makes sewage can not upwards spill over.

As a preferred technical scheme of the utility model: the diameter of the floating ball support 3 is matched with the inner diameter of the drainage pipeline 1, the size and the shape of the water inlet hole 301 are equal, and the floating ball 4 can be buckled by the floating ball support 3 with the water inlet hole 301 arranged at the bottom.

As a preferred technical scheme of the utility model: soft connecting pipe 6 is "L" type structure setting, and soft connecting pipe 6's both sides all are provided with the screw thread, and soft connecting pipe 6 is linked together with first drainage pipe 1 and second drainage pipe 7 body, through the soft connecting pipe 6 that sets up, can let whole drainage structures more firm.

As a preferred technical scheme of the utility model: the shape of the second water discharge pipeline 7 is a digital 7 shape, and both sides of the second water discharge pipeline 7 are provided with threads.

As a preferred technical scheme of the utility model: the top of the main drainage pipeline 8 is provided with threads corresponding to the bottom of the second drainage pipeline 7.

The working process of the utility model is as follows: when water passes through the first drainage pipeline 1, the first filter screen 2 in the first drainage pipeline 1 can play a role in filtering, impurities are left on the first filter screen 2, the filter screen 2 can be replaced at any time, water flows through the floating ball 4 arranged in the first drainage pipeline 1, when water of the second drainage pipeline 7 overflows, the floating ball 4 can float to block the first drainage pipeline 1, so that sewage cannot overflow upwards, accumulated water in the second drainage pipeline 7 is led to a nearby main drainage pipeline 8, the accumulated water is drained along with the drainage, the drainage is timely, the drainage effect is good, the drainage pipelines can be firmly connected through the arranged spiral threads under the mutual matching effect between the threads, and the installation mode is extremely simple.

In summary, the following steps: the drainage system of the utility model leads accumulated water in the second drainage pipeline 7 to the nearby main drainage pipeline 8 through the arranged second drainage pipeline 7, and has the characteristics of simple structure, convenience and practicability, manpower, material resources and electric power saving and the like; according to the utility model, the first filter screen 2 is arranged at the water inlet of the first drainage pipeline 1, so that the drainage pipeline is prevented from being blocked by large sundries, the first filter screen 2 can be conveniently disassembled and assembled by a user, impurities in the process of draining sewage can be filtered, the blockage in the first drainage pipeline 1 can be avoided, the sewer pipeline has a simple structure, the production and manufacturing cost is low, the implementation is easy, and the effect of preventing sewage from overflowing from the drainage outlet is very good; according to the utility model, through the floating ball 4 arranged in the drainage pipeline, when water in the second drainage pipeline 7 overflows, the floating ball 4 can float to block the floating ball support 3, so that sewage cannot overflow upwards, accumulated water in the second drainage pipeline 7 is led to the nearby main drainage pipeline 8, the accumulated water is discharged along with the accumulated water, the drainage is timely, the drainage effect is good, the drainage pipelines can be firmly connected under the mutual matching effect of the threads through the arranged spiral threads, and the installation mode is extremely simple.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal drainage pipeline structure which characterized in that: comprises a first drainage pipeline (1), a first filter screen (2) is arranged at the top of the first drainage pipeline (1), a filter hole (201) is arranged at the top of the first filter screen (2), the first filter screen (2) is inserted into the first drainage pipeline (1), a floating ball support (3) is arranged at the bottom of the first drainage pipeline (1), the floating ball support (3) is clamped in the first drainage pipeline (1), a water inlet hole (301) is arranged on the outer surface of the bottom of the floating ball support (3), a floating ball (4) is arranged at the bottom of the floating ball support (3), the floating ball (4) is clamped at the bottom of the floating ball support (3), a second filter screen (5) is arranged at the bottom of the floating ball (4), a soft connecting pipe (6) is arranged at the bottom of the first drainage pipeline (1), and a second filter screen (7) is arranged at one side of the soft connecting pipe (6), the soft connecting pipe is characterized in that two sides of the soft connecting pipe (6) are fixedly connected with the first drainage pipeline (1) and the second drainage pipeline (7) through threads respectively, the bottom of the second drainage pipeline (7) is provided with a main drainage pipeline (8), and the main drainage pipeline (8) is fixedly connected with the second drainage pipeline (7) through threads.

2. The municipal drainage pipe structure of claim 1, wherein: and one side of the outer surface of the first drainage pipeline (1) is provided with a thread corresponding to the soft connecting pipe (6).

3. The municipal drainage pipe structure of claim 1, wherein: the interval of first filter screen (2) and second filter screen (5) is 0.5mm, the diameter of first filter screen (2) and second filter screen (5) all with the internal diameter looks adaptation of drainage pipe (1).

4. The municipal drainage pipe structure of claim 1, wherein: the diameter of the floating ball (4) is slightly smaller than that of the floating ball support (3).

5. The municipal drainage pipe structure of claim 1, wherein: the diameter of the floating ball support (3) is matched with the inner diameter of the first drainage pipeline (1), and the size and the shape of the water inlet hole (301) are equal.

6. The municipal drainage pipe structure of claim 1, wherein: soft connecting pipe (6) are "L" type structure setting, and the both sides of soft connecting pipe (6) all are provided with the screw thread, soft connecting pipe (6) with first drainage pipe (1) and second drainage pipe (7) body are linked together.

7. The municipal drainage pipe structure of claim 1, wherein: the shape of second drainage pipe (7) is the figure "7" type, the both sides of second drainage pipe (7) all are seted up the screw thread.

8. The municipal drainage pipe structure of claim 1, wherein: the top of the main drainage pipeline (8) is provided with threads corresponding to the bottom of the second drainage pipeline (7).