CN215367658U

CN215367658U - Seepage-proofing water-stopping structure based on water supply and drainage engineering

Info

Publication number: CN215367658U
Application number: CN202121820036.6U
Authority: CN
Inventors: 韩坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-31
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses an anti-seepage water-stop structure based on water supply and drainage engineering, which comprises: the main sewage discharge pipeline is provided with a branch sewage discharge pipeline on the right side, and the inner sides of the main sewage discharge pipeline and the branch sewage discharge pipeline are provided with a transit pipeline; the flanges are fixedly connected to the inner side and the outer side of the main sewage discharge pipeline and the branch sewage discharge pipeline, and the flanges are fixedly connected to the outer sides of the left end and the outer sides of the right end of the transit pipeline; the stop valve is arranged on the inner side of the middle part of the transfer pipeline, and a filter screen clamped and connected with the transfer pipeline is arranged on the left side of the stop valve; and the sealing plate is positioned on the right side of the stop valve. This prevention of seepage stagnant water structure based on plumbing engineering is convenient for install this prevention of seepage stagnant water structure in main sewage pipes and the inboard of dividing sewage pipes, is convenient for make it prevent seepage stagnant water and prevent effectual of backward flow simultaneously to and be convenient for filter the rubbish that main sewage pipes let in sewage, avoid it to flow into in dividing the sewage pipes.

Description

Seepage-proofing water-stopping structure based on water supply and drainage engineering

Technical Field

The utility model relates to the technical field of water supply and drainage engineering, in particular to an anti-seepage water stop structure based on the water supply and drainage engineering.

Background

The water supply and drainage engineering is an engineering for treating water supply, wastewater discharge and water quality improvement, is one of basic constructions for developing cities and industries, and is also a main component of municipal engineering, and an anti-seepage water stop structure of the water supply and drainage engineering is usually positioned at the inner sides of a main sewage pipeline and a branch sewage pipeline.

If the patent of the chinese utility model with the granted publication number CN206457910U discloses an anti-seepage water stop structure based on water supply and drainage engineering, comprising a first water inlet pipe and a second water inlet pipe, one end of the first water inlet pipe and one end of the second water inlet pipe are both connected with a main drainage pipe, one side of the main drainage pipe is provided with a water outlet port, and the inside of the main drainage pipe is provided with a polyethylene protective layer, the inside of the polyethylene protective layer is provided with silicide heat insulation cotton, the inside of the silicide heat insulation cotton is provided with a channel pipe, and a check valve is arranged between the first water inlet pipe and the main drainage pipe and the second water inlet pipe, so that the check valve can effectively avoid the backflow phenomenon of the discharged sewage, is beneficial to the discharge of the sewage, and improves the practicability of the anti-seepage water stop structure; the polyethylene protective layer and the silicide heat insulation cotton are arranged in the main drainage pipeline, so that the main drainage pipeline has the effects of corrosion resistance and high temperature resistance, and the service life of the main drainage pipeline is prolonged.

However, in the using process, it is generally inconvenient to install the anti-seepage water-stopping structure at the inner sides of the main sewage discharge pipeline and the branch sewage discharge pipeline, the anti-seepage water-stopping and anti-backflow effects are limited, and it is inconvenient to filter the garbage introduced into the sewage from the main sewage discharge pipeline, so that an anti-seepage water-stopping structure based on a water supply and drainage project is provided so as to solve the problems provided in the above.

Disclosure of Invention

The utility model aims to provide an anti-seepage water-stopping structure based on water supply and drainage engineering, and aims to solve the problems that the anti-seepage water-stopping structure based on the water supply and drainage engineering, which is disclosed as CN206457910U in the prior art, is generally inconvenient to install on the inner sides of a main sewage discharge pipeline and a branch sewage discharge pipeline, has limited anti-seepage water-stopping and anti-backflow effects, and is inconvenient to filter garbage introduced into sewage from the main sewage discharge pipeline.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-seepage water stop structure based on water supply and drainage engineering comprises:

the main sewage discharge pipeline is provided with a branch sewage discharge pipeline on the right side, and the inner sides of the main sewage discharge pipeline and the branch sewage discharge pipeline are provided with a transit pipeline;

the flanges are fixedly connected to the inner side and the outer side of the main sewage discharge pipeline and the branch sewage discharge pipeline, and the flanges are fixedly connected to the outer sides of the left end and the outer sides of the right end of the transit pipeline;

the stop valve is arranged on the inner side of the middle part of the transfer pipeline, and a filter screen clamped and connected with the transfer pipeline is arranged on the left side of the stop valve;

the closing plate, the closing plate is located the right side of stop valve, and closing plate and transfer pipeline are connected for rotating.

Preferably, the flange monomer of fixed connection on the transfer pipeline is bolt fixed connection with main sewage pipes and divide the flange of fixing on the sewage pipes respectively, and fixedly connected with and main sewage pipes and divide the sealed pad of the inseparable laminating connection of sewage pipes are all pasted to the left and right sides of transfer pipeline.

Preferably, both ends left side all is provided with the connecting block for welding integral structure with it around the filter screen, and is the connecting block buckle connection of "L" style of calligraphy structure at the spacing inslot that the transfer pipeline left end was seted up to the closing plate monomer of laminating connection sets up about transfer pipeline symmetry, and the outer end right side of closing plate is connected with the spring fixed with the transfer pipeline in addition.

Preferably, the right side of spring is provided with first baffle and the second baffle with transfer pipeline fixed connection, and spring, first baffle and second baffle all are the slope form setting in the transfer pipeline to the upper surface of first baffle is higher than the lower surface of second baffle.

Compared with the prior art, the utility model has the beneficial effects that: the seepage-proofing and water-stopping structure based on the water supply and drainage project is convenient to install on the inner sides of the main sewage discharge pipeline and the sub sewage discharge pipelines, is convenient to have good seepage-proofing and water-stopping and backflow-proofing effects, and is convenient to filter garbage introduced into sewage in the main sewage discharge pipeline to prevent the garbage from flowing into the sub sewage discharge pipelines;

1. the anti-seepage water-stopping structure is provided with a main sewage discharge pipeline, a branch sewage discharge pipeline, a transfer pipeline and flanges, wherein the flanges are fixedly connected to the outer sides of the inner ends of the main sewage discharge pipeline and the branch sewage discharge pipeline respectively, the flanges are fixedly connected to the left end and the right end of the transfer pipeline respectively, and a flange monomer on the transfer pipeline is fixedly connected with the flanges on the main sewage discharge pipeline and the branch sewage discharge pipeline respectively through bolts, so that the anti-seepage water-stopping structure is conveniently arranged on the inner sides of the main sewage discharge pipeline and the branch sewage discharge pipeline;

2. the garbage filter is provided with a transfer pipeline, a filter screen, a connecting block and a limiting groove, wherein the filter screen is clamped and connected with the transfer pipeline, the L-shaped connecting block is fixedly connected onto the filter screen, and the connecting block is connected with the limiting groove arranged in the transfer pipeline in a buckling manner, so that garbage introduced into sewage in the main sewage discharge pipeline can be conveniently filtered, and the garbage is prevented from flowing into the branch sewage discharge pipeline;

3. be provided with the transfer pipeline, the closing plate, spring and first baffle, because the sealed pad of transfer pipeline left and right sides fixed connection closely laminates with main sewage pipes and branch sewage pipes respectively and is connected, and the right side of stop valve is provided with the closing plate of being connected with the transfer pipeline rotation, the free right side of closing plate is connected in the laminating is fixed with the spring to and the right side of closing plate be provided with first baffle and the second baffle of transfer pipeline fixed, consequently be convenient for make this prevention of seepage stagnant water structure prevent seepage stagnant water and prevent backward flow effectual.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of the left side cross-sectional structure of the connection between the connection block and the transfer pipe according to the present invention;

FIG. 4 is a right side sectional view of the first baffle plate and the transfer duct according to the present invention.

In the figure: 1. a main sewer line; 2. dividing a sewage discharge pipeline; 3. a transit pipeline; 4. a flange; 5. a gasket; 6. a stop valve; 7. a filter screen; 8. connecting blocks; 9. a limiting groove; 10. a sealing plate; 11. a spring; 12. a first baffle plate; 13. a second baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-seepage water stop structure based on water supply and drainage engineering comprises a main sewage discharge pipeline 1, a branch sewage discharge pipeline 2, a transit pipeline 3, a flange 4, a sealing gasket 5, a stop valve 6, a filter screen 7, a connecting block 8, a limiting groove 9, a sealing plate 10, a spring 11, a first baffle 12 and a second baffle 13, when the seepage-proofing and water-stopping structure based on the water supply and drainage engineering is used, as shown in figures 1 and 2, the transfer pipeline 3 is firstly placed at the inner sides of the main sewage discharge pipeline 1 and the branch sewage discharge pipelines 2, and the sealing gaskets 5 fixedly connected with the left side and the right side of the transfer pipeline 3 are tightly attached and connected with the inner sides of the main sewage discharge pipeline 1 and the branch sewage discharge pipelines 2, then fixedly connecting flanges 4 fixedly connected with the outer sides of the left and right ends of the transit pipeline 3 with flanges 4 fixedly connected with the outer sides of the inner ends of the main sewage discharge pipeline 1 and the branch sewage discharge pipelines 2 through bolts, thereby being convenient for achieving the purpose of installing the anti-seepage water-stopping structure at the inner sides of the main sewage discharge pipeline 1 and the branch sewage discharge pipeline 2;

as shown in fig. 2, 3 and 4, after installation, the opening and closing of the stop valve 6 facilitates the sewage in the main sewage discharge pipeline 1 to be introduced into the transit pipeline 3, because the left side of the stop valve 6 is provided with the filter screen 7 which is clamped and connected with the transit pipeline 3, and the connecting block 8 fixedly connected with the left side of the filter screen 7 is in buckle connection with the limiting groove 9 arranged in the transit pipeline 3, therefore, the arrangement of the filter screen 7 is convenient for filtering the garbage introduced into the sewage by the main sewage discharge pipeline 1, the purpose of preventing the garbage from flowing into the branch sewage discharge pipeline 2 through the transit pipeline 3 is achieved, the sewage filtered by the filter screen 7 can continuously flow rightwards through the stop valve 6, under the action of sewage impact force, the joint connection of the single bodies of the rotary connecting sealing plates 10 of the transfer pipeline 3 is disconnected, and the single bodies are shielded by the first baffle plate 12 and the second baffle plate 13 and then are introduced into the sub-sewage discharge pipeline 2;

as shown in fig. 1, 2, 3 and 4, in the using process of the anti-seepage water-stop structure, the main sewage pipe 1, the transit pipe 3, the branch sewage pipe 2 and the transit pipe 3 are connected by the sealing gaskets 5, so that the anti-seepage water can be conveniently carried out between the main sewage pipe 1, the transit pipe 3, the branch sewage pipe 2 and the transit pipe 3, the anti-seepage water can be conveniently carried out between the main sewage pipe 1, the transit pipe 3 and the branch sewage pipe 2 and the transit pipe 3 by the arrangement of the stop valve 6 and the single sealing plate 10 which is connected by the springs 11 in an attaching manner, the left end and the right end of the transit pipe 3 can be conveniently prevented from being blocked, and the anti-seepage water-stop and the anti-backflow effects of the anti-seepage water-stop structure can be conveniently achieved by the

blocking plates

12 and 13 which are fixedly connected with the transit pipe 3 on the right side of the sealing plate 10.

The details which are not described in the present specification belong to the prior art which is well known to those skilled in the art, the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the drawings, the specific connection mode of each part adopts the conventional means of bolts, rivets, welding and the like which are mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein, and the details which are not described in the present specification belong to the prior art which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an prevention of seepage stagnant water structure based on plumbing engineering which characterized in that includes:

the sewage treatment system comprises a main sewage pipeline (1), a branch sewage pipeline (2) is arranged on the right side of the main sewage pipeline (1), and a transfer pipeline (3) is arranged on the inner sides of the main sewage pipeline (1) and the branch sewage pipeline (2);

the flange (4) is fixedly connected to the inner side and the outer side of the main sewage discharge pipeline (1) and the branch sewage discharge pipeline (2), and the flanges (4) are fixedly connected to the outer sides of the left end and the outer sides of the right end of the transit pipeline (3);

the stop valve (6) is installed on the inner side of the middle part of the transfer pipeline (3), and a filter screen (7) clamped and connected with the transfer pipeline (3) is arranged on the left side of the stop valve (6);

the sealing plate (10), the sealing plate (10) is located the right side of stop valve (6), and sealing plate (10) is connected for rotating with transfer pipeline (3).

2. An anti-seepage water stop structure based on water supply and drainage engineering according to claim 1, characterized in that: fixed connection's flange (4) monomer is bolt fixed connection with main sewage pipes (1) respectively and divide sewage pipes (2) to go up fixed flange (4) on transfer pipeline (3), and fixedly connected with and main sewage pipes (1) and divide sewage pipes (2) sealed pad (5) of closely laminating and being connected are all pasted to the left and right sides of transfer pipeline (3).

3. An anti-seepage water stop structure based on water supply and drainage engineering according to claim 1, characterized in that: the utility model discloses a transfer pipeline, including filter screen (7), both ends left side all is provided with connecting block (8) for welding integral structure with it around filter screen (7), and is in connecting limiting groove (9) that transfer pipeline (3) left end was seted up in connecting block (8) buckle connection that is "L" style of calligraphy structure to the closing plate (10) monomer of laminating connection sets up about transfer pipeline (3) symmetry, and the outer end right side of closing plate (10) is connected with spring (11) fixed with transfer pipeline (3) moreover.

4. An anti-seepage water stop structure based on water supply and drainage engineering according to claim 3, characterized in that: the right side of spring (11) is provided with first baffle (12) and second baffle (13) with transfer pipeline (3) fixed connection, and spring (11), first baffle (12) and second baffle (13) all are the slope form setting in transfer pipeline (3) to the upper surface of first baffle (12) is higher than the lower surface of second baffle (13).