CN221171127U

CN221171127U - Concrete pipe

Info

Publication number: CN221171127U
Application number: CN202323221422.5U
Authority: CN
Inventors: 吴林成; 姜从生; 魏思华
Original assignee: Qingdao Aorun Haojia Commercial Concrete Co ltd
Current assignee: Qingdao Aorun Haojia Commercial Concrete Co ltd
Priority date: 2023-11-28
Filing date: 2023-11-28
Publication date: 2024-06-18
Anticipated expiration: 2033-11-28

Abstract

The utility model provides a concrete pipe, which belongs to the technical field of concrete pipes and comprises a sieve barrel, wherein the sieve barrel is detachably arranged at a connecting port of an adjacent pipeline, the sieve barrel is of a hollow structure which is opposite to the flowing direction of liquid in the pipeline and is provided with an opening, the inside of the sieve barrel is divided into an upper cavity and a lower cavity by a sieve plate, a plurality of sieve holes I are formed in the sieve barrel and the sieve plate of the upper cavity in a penetrating manner, a filter plate which is arranged flush with the sieve plate is integrally formed along the circumferential direction of the outer wall of the sieve barrel, the filter plate is attached to the inner wall of the pipeline, a plurality of sieve holes II are formed in the filter plate and the sieve barrel of the lower cavity in a penetrating manner, and the diameter of the sieve holes I is larger than that of the sieve holes II. Through setting up sieve, sieve barrel, filtration pore first, filtration pore second, filter plate, through sieve mesh first and sieve mesh second with impurity interception in the water source in the sieve barrel, and convenient to use personnel take out the clearance through the connector department of pipeline, improved the clearance efficiency to impurity, guaranteed the normal use of pipeline.

Description

Concrete pipe

Technical Field

The utility model relates to the technical field of concrete pipes, in particular to a concrete pipe.

Background

The concrete pipe is made of concrete or reinforced concrete, and is mainly used for conveying various fluids, such as water, oil, gas and the like, and the classification of the pipe is mainly divided into a plain concrete pipe, a common reinforced concrete pipe, a self-stress reinforced concrete pipe and a prestressed concrete pipe based on different manufacturing materials and processes of the pipe.

In order to cope with the above-mentioned problem, the chinese patent with the prior bulletin number CN217519391U proposes a concrete pipe, the device filters the interception through the impurity of filter screen in to the pipeline drainage in-process, avoids having the follow-up water source of impurity to carry and causes the influence, guarantees the stability that follow-up water source carried, and cooperates the setting of filter unit, can take out the filter screen along with last installation piece and lower installation piece together, and it is convenient to clear up the impurity of piling up in the pipe, changes the clearance filter screen.

However, although the above-mentioned concrete pipe can intercept impurities inside the pipeline through the filter screen, and then the filter screen is assembled and disassembled by matching with the filter part, so as to clean the impurities in the pipeline, when the filter screen is taken out and the impurities in the pipeline are cleaned, the filter screen intercepts the impurities in the pipeline at the front end of the filter screen, so that a worker needs to clean the inner wall of the pipeline, and a great deal of time and labor force are consumed in the cleaning process, and the normal use of the pipeline is affected.

Disclosure of utility model

The present utility model has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present utility model is to provide a concrete pipe.

The utility model aims to solve the technical problem that when the existing concrete pipe is used for cleaning impurities in a pipeline, the impurities are intercepted in the pipeline at the front end of the filter screen by the filter screen, so that a large amount of time and physical force are required for cleaning the inner wall of the pipeline by workers, and the normal use of the pipeline is affected.

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

A concrete pipe comprising:

The utility model provides a sieve barrel, its detachable setting is in adjacent pipeline connector department, the sieve barrel is just right liquid flow direction has open-ended hollow structure in the pipeline, the inside cavity and the lower cavity of dividing into of sieve barrel pass through a sieve, go up the cavity on the sieve barrel with all run through on the sieve and be equipped with a plurality of sieve mesh one, follow sieve barrel outer wall circumferencial direction integrated into one piece have with the filter plate that the sieve set up flushes, just the filter plate with pipeline inner wall laminating, the filter plate with run through on the sieve barrel of cavity down and be equipped with a plurality of sieve mesh two, the diameter of sieve mesh one is greater than the diameter of sieve mesh two.

Preferably, a sealing gasket III is arranged between the filter plate and the inner wall of the pipeline.

Preferably, the opening of the sieve barrel is communicated with a drainage piece, and the drainage piece is of a truncated cone-shaped structure with the cross section area gradually increased from one end of the sieve barrel to the other end of the sieve barrel.

Preferably, a first sealing gasket is detachably arranged at the connecting port between the adjacent pipelines, and the first sealing gasket is attached to the top of the drainage piece.

Preferably, a second sealing gasket is arranged between the drainage piece and the pipeline.

Preferably, a receiving plate is fixedly connected along the circumferential direction of the inner wall of the pipeline, and the upper end surface of the receiving plate is attached to the bottom of the drainage piece.

Preferably, the pipeline connecting port is fixedly connected with a flange plate, and adjacent pipelines are fixedly connected through the flange plate.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the scheme, through setting up sieve, sieve barrel, filtration pore first, filtration pore second, filter plate, through sieve mesh first and sieve mesh second with impurity interception in the water source in the sieve barrel, and the user of just being convenient for takes out the clearance through the connector department of pipeline, improved the cleaning efficiency to impurity in the water source, guaranteed the normal use of pipeline.

In the scheme, the sealing gasket III and the drainage piece are arranged, so that the sealing property between the filter plate and the inner wall is improved, and the filtering effect on impurities in a water source is improved; the drainage piece is arranged to facilitate the flowing water source in the pipeline to flow into the sieve barrel, and the guiding effect is achieved.

In the scheme, through setting up sealed first, sealed second, the board of accepting of filling up, sealed first and sealed second of filling up are convenient for improve adjacent pipeline connector department and accept the leakproofness of board, avoid the water source to spill over to the external world along the connector, simultaneously, accept the board and be applicable to and support and spacing drainage piece and sieve barrel.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of a connection port of a pipeline according to the present utility model;

FIG. 3 is a schematic view of the structure of the screen drum of the present utility model;

Fig. 4 is a partial cross-sectional view of fig. 1 of the present utility model.

[ Reference numerals ]

1. A pipe; 2. a flange plate; 3. a drainage member; 4. a first sealing gasket; 5. a first filter hole; 6. a sieve barrel; 7. a second sealing gasket; 8. a second sieve pore; 9. a connection port; 10. a filter plate; 11. a third sealing gasket; 12. a receiving plate; 13. a sieve plate; 14. an upper cavity; 15. a lower cavity.

Detailed Description

As shown in fig. 1 to 4, the embodiment of the utility model provides a concrete pipe, which comprises a screen barrel 6, wherein the screen barrel 6 is detachably arranged at a connecting port 9 of an adjacent pipeline 1, the screen barrel 6 is of a hollow structure which is opposite to the flowing direction of liquid in the pipeline 1 and is provided with an opening, the interior of the screen barrel 6 is divided into an upper cavity 14 and a lower cavity 15 by a screen plate 13, a plurality of first screen holes 5 are formed in the screen barrel 6 and the screen plate 13 of the upper cavity 14 in a penetrating manner, a filter plate 10 which is arranged flush with the screen plate 13 is integrally formed along the circumferential direction of the outer wall of the screen barrel 6, the filter plate 10 is attached to the inner wall of the pipeline 1, a plurality of second screen holes 8 are formed in the screen barrel 6 of the filter plate 10 and the screen barrel 6 of the lower cavity 15 in a penetrating manner, and the diameter of the first screen holes 5 is larger than the diameter of the second screen holes 8.

Specifically, the water source that carries impurity can be followed pipeline 1 and arranged to sieve barrel 6 inside, and carry out the batch filtration through sieve mesh one 5 and sieve mesh two 8, the granule impurity of different sizes is sieved out, the filter effect to impurity in the water source has been improved, make impurity in the water source stop inside sieve barrel 6, simultaneously, filter plate 10's setting can filter the water source of sieve barrel 6 inner wall exhaust along last cavity 14, avoid reducing the filter effect, can also guarantee simultaneously that the water source has enough flow space, reduce the pressure of pipeline 1 connector 9 water flow, in addition, when need to clear up sieve barrel 6, then only need dismantle adjacent pipeline 1's mounting, then with sieve barrel 6 follow the connector 9 department between the adjacent pipeline 1 can, whole device filter effect is good, can intercept impurity in the water source inside sieve barrel 6, the manual work clearance of being convenient for, the normal use of pipeline 1 has been guaranteed to have solved current concrete pipe when impurity clearance in pipeline 1, this filter screen is because will intercept in pipeline 1, this makes the work personnel and need to carry out the normal physical power to pipeline 1 to the pipeline 1 with the required to clear up.

The screen plate 13 is detachably connected with the screen barrel 6, and the screen plate 13, the filter plate 10 and the screen barrel 6 are made of stainless steel.

As shown in fig. 3 and 4, in the present embodiment, a third gasket 11 is disposed between the filter plate 10 and the inner wall of the pipe 1, specifically, the third filter plate 10 is suitable for improving the tightness between the filter plate 10 and the inner wall, and improving the filtering effect on impurities in the water source; further, the opening part of the screen barrel 6 is communicated with the drainage piece 3, the drainage piece 3 is of a truncated cone-shaped structure with the cross section area gradually increased from one end of the screen barrel 6 to the other end, the drainage piece 3 is arranged to facilitate the flowing water source in the pipeline 1 to flow into the screen barrel 6 and to guide the flowing water source, and the drainage piece 3 and the screen barrel 6 are integrally formed.

As shown in fig. 4, in this embodiment, a first sealing gasket 4 is detachably disposed at a connection port 9 between adjacent pipes 1, the first sealing gasket 4 is attached to the top of the drainage member 3, a second sealing gasket 7 is disposed between the drainage member 3 and the pipes 1, a receiving plate 12 is fixedly connected along the circumferential direction of the inner wall of the pipe 1, the upper end surface of the receiving plate 12 is attached to the bottom of the drainage member 3, specifically, the first sealing gasket 4 and the second sealing gasket 7 are convenient for improving the tightness of the connection port 9 of the adjacent pipes 1 and the receiving plate 12, water source is prevented from overflowing to the outside along the connection port 9, and meanwhile, the receiving plate 12 is suitable for supporting and limiting the drainage member 3 and the screen bucket 6.

As shown in fig. 1, in this embodiment, the connection ports 9 of the pipes 1 are fixedly connected with flanges 2, and adjacent pipes 1 are fixedly connected through the flanges 2.

Working principle:

The water source carrying impurities can be discharged to the inside of the sieve barrel 6 along the pipeline 1, and the sieve holes I and II are used for carrying out batch filtration, so that the particle impurities with different sizes are sieved out, the filtering effect of the impurities in the water source is improved, the impurities in the water source stay in the sieve barrel 6, when the sieve barrel 6 needs to be cleaned, only the flange plates 2 of the adjacent pipelines 1 are required to be disassembled, and then the sieve barrel 6 is taken out along the connecting ports 9 between the adjacent pipelines 1.

Claims

1. A concrete pipe comprising:

The utility model provides a sieve barrel (6), its detachable setting is in adjacent pipeline (1) connector (9) department, sieve barrel (6) just is just to liquid flow direction has open-ended hollow structure in pipeline (1), interior cavity (14) and lower cavity (15) of separating into of sieve barrel (6) through a sieve (13), go up cavity (14) on sieve barrel (6) with all run through on sieve (13) and be equipped with a plurality of sieve mesh one (5), follow sieve barrel (6) outer wall circumference direction integrated into one piece have with sieve plate (13) flush filter plate (10) that set up, just filter plate (10) with pipeline (1) inner wall laminating, filter plate (10) with run through on sieve barrel (6) of cavity (15) down and be equipped with a plurality of sieve mesh two (8), the diameter of sieve mesh one (5) is greater than the sieve mesh diameter of two (8).

2. The concrete pipe according to claim 1, wherein: and a sealing gasket III (11) is arranged between the filter plate (10) and the inner wall of the pipeline (1).

3. The concrete pipe according to claim 1, wherein: the opening part of the sieve barrel (6) is communicated with a drainage piece (3), and the drainage piece (3) is of a truncated cone-shaped structure with the cross section area gradually increased from one end of the sieve barrel (6) to the other end.

4. A concrete pipe according to claim 3, wherein: and a first sealing gasket (4) is detachably arranged at a connecting port (9) between the adjacent pipelines (1), and the first sealing gasket (4) is attached to the top of the drainage piece (3).

5. The concrete pipe of claim 4, wherein: a second sealing gasket (7) is arranged between the drainage piece (3) and the pipeline (1).

6. A concrete pipe according to claim 3, wherein: and a bearing plate (12) is fixedly connected along the perimeter direction of the inner wall of the pipeline (1), and the upper end surface of the bearing plate (12) is attached to the bottom of the drainage piece (3).

7. The concrete pipe according to claim 1, wherein: the flange plate (2) is fixedly connected to the connecting port (9) of the pipeline (1), and adjacent pipelines (1) are fixedly connected through the flange plate (2).