CN216555963U - Pipeline plugging device for gas engineering - Google Patents
Pipeline plugging device for gas engineering Download PDFInfo
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- CN216555963U CN216555963U CN202122834678.8U CN202122834678U CN216555963U CN 216555963 U CN216555963 U CN 216555963U CN 202122834678 U CN202122834678 U CN 202122834678U CN 216555963 U CN216555963 U CN 216555963U
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- connecting shell
- adhesive sheet
- sealing
- clamping sleeve
- plugging device
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Abstract
The utility model discloses a pipeline plugging device for gas engineering, which comprises a first connecting shell, a second connecting shell and a rubber clamping sleeve, wherein the rubber clamping sleeve is fixedly arranged inside the first connecting shell and the second connecting shell, a sealing connecting seat is arranged in the middle of the top end of the first connecting shell in a penetrating way, an extending column is fixedly connected to the bottom end of the sealing connecting seat, one end of the extending column extends into the rubber clamping sleeve and is connected with a strip-shaped adhesive sheet, the utility model discloses a gas pipeline leakage point position is found through the arranged rubber clamping sleeve, an upper sealing adhesive sheet, a lower sealing adhesive sheet, a strip-shaped adhesive sheet, a side laminating adhesive sheet and a sealing gasket, the gas pipeline is wrapped through the first connecting shell, the second connecting shell and the rubber clamping sleeve, the strip-shaped adhesive sheet and the sealing gasket are aligned to leakage points, the strip-shaped adhesive sheet and the sealing gasket are mutually bonded through the upper sealing adhesive sheet and the lower sealing adhesive sheet, the side laminating adhesive sheet is bonded to the gas pipeline position, so that rubber is only laminated to the gas pipeline, have dual shutoff effect, prevent revealing of gas.
Description
Technical Field
The utility model relates to a plugging device, in particular to a pipeline plugging device for gas engineering, and belongs to the technical field of pipeline plugging.
Background
The natural gas engineering is a huge engineering for developing and exploiting natural gas according to the principle of combining underground and ground, development and process, technology and economy, and the rise of the oil and natural gas industry in the world is only about a hundred years. However, people who are hardworking and brave in China have a long history on exploitation and utilization of natural gas, are one of the earliest areas of gas production and gas utilization in the world, and are the earliest countries of lighting compared with Europe.
The most important of gas engineering is the gas pipeline, the gas pipe is a special pipeline for conveying combustible gas, in the practical application, when the damaged gas conveying pipeline is rush-repaired or maintained, the damaged pipeline is firstly plugged by the capsule, and the capsule is taken out after the maintenance of the damaged pipeline is finished.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipeline plugging device for gas engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a pipeline plugging device for gas engineering, which comprises a first connecting shell, a second connecting shell and a rubber cutting sleeve, one end of the first connecting shell is connected with one end of the second connecting shell through a movable connecting page, the rubber clamping sleeve is fixedly arranged inside the first connecting shell and the second connecting shell, the middle part of the top end of the first connecting shell is provided with a sealing connecting seat in a penetrating way, the bottom end of the sealing connecting seat is fixedly connected with an extension column, one end of the extension column extends to the inside of the rubber card sleeve and is connected with a strip-shaped adhesive sheet, one end of the rubber card sleeve is fixedly connected with an upper sealing adhesive sheet, one end of the rubber clamping sleeve is fixedly connected with a lower sealing adhesive sheet, the front of the first connecting shell is provided with an inner groove, the inside cooperation of inner groovy is connected with the concentration display screen, the back connection of concentration display screen has measuring probe, measuring probe extends to the inside of first connecting shell.
As a preferred technical solution of the present invention, two ends of the first connecting shell are fixedly connected with open skirt borders, and the two open skirt borders are respectively and fixedly connected with two ends of the second connecting shell.
As a preferred technical scheme of the utility model, two ports of the rubber cutting sleeve are fixedly connected with side-attached films.
As a preferred technical scheme of the utility model, the inside of the sealing connecting seat is movably connected with a limiting abutting column in a matching way, and the limiting abutting column is in contact connection with the extension column.
As a preferable technical scheme of the utility model, the bottom end of the strip-shaped sticking piece is provided with a sealing gasket which is made of medical silica gel material.
As a preferable technical scheme of the utility model, the first connecting shell and the second connecting shell are both made of engineering plastic materials, and the movable connecting page is made of silicon rubber materials.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the pipeline plugging device for the gas engineering, disclosed by the utility model, through the rubber clamping sleeve, the upper sealing adhesive sheet, the lower sealing adhesive sheet, the strip-shaped adhesive sheet, the side laminating adhesive sheet and the sealing gasket, the leakage point position of the gas pipeline is found, the gas pipeline is wrapped through the first connecting shell, the second connecting shell and the rubber clamping sleeve, the strip-shaped adhesive sheet and the sealing gasket are aligned to the leakage point, and then the upper sealing adhesive sheet and the lower sealing adhesive sheet are mutually adhered, and the side laminating adhesive sheet is adhered to the gas pipeline, so that the rubber clamping sleeve is only adhered to the gas pipeline, the double plugging effect is realized, the gas leakage is prevented, meanwhile, the first connecting shell and the second connecting shell have a good protection effect, the abrasion is avoided, and the service life is long.
2. According to the pipeline plugging device for the gas engineering, the inner groove, the measuring probe and the concentration display screen are arranged, so that the gas concentration between the first connecting shell and the second connecting shell can be conveniently detected, a certain alarm function is realized, and potential safety hazards are reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the strip adhesive wafer and gasket of the present invention;
fig. 3 is a schematic structural diagram of the first connecting shell of the present invention.
In the figure: 1. a first connecting shell; 2. a second connecting shell; 3. a movable connection page; 4. sealing the connecting seat; 5. limiting the prop; 6. a rubber ferrule; 7. sealing the upper adhesive sheet; 8. lower sealing adhesive leaves; 9. side laminating the film; 10. opening skirt edge covering; 11. a strip sticker; 12. a gasket; 13. extending the column; 14. an inner groove; 15. a measuring probe; 16. and a concentration display screen.
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. 1-3, the present invention provides a technical solution of a pipe plugging device for gas engineering:
as shown in fig. 1-3, comprises a first coupling housing 1, casing 2 and rubber cutting ferrule 6 are connected to the second, the one end of first connecting shell 1 is passed through swing joint page or leaf 3 and is connected with the one end of second connecting shell 2, the fixed inside that sets up at first connecting shell 1 and second connecting shell 2 of rubber cutting ferrule 6, the middle part on 1 top of first connecting shell runs through and installs sealing connection seat 4, sealing connection seat 4's bottom fixedly connected with extends post 13, the one end that extends post 13 extends to the inside of rubber cutting ferrule 6 and is connected with bar sticker 11, sealing sticker 7 on the one end fixedly connected with of rubber cutting ferrule 6, sealing sticker 8 under the one end fixedly connected with of rubber cutting ferrule 6, inner groovy 14 has been seted up in the front of first connecting shell 1, inner groovy 14's inside fit is connected with concentration display screen 16, concentration display screen 16's back connection has measuring probe 15, measuring probe 15 extends to the inside of first connecting shell 1.
According to fig. 1 and 2, two ends of the first connecting shell 1 are fixedly connected with opening skirt hems 10, the two opening skirt hems 10 are respectively fixedly connected with two ends of the second connecting shell 2, the good port sealing effect is achieved, gas leakage is prevented, two ports of the rubber clamping sleeve 6 are fixedly connected with side-laminating rubber sheets 9, the rubber clamping sleeve 6 is tightly attached to a pipeline, the inside of the sealing connecting seat 4 is movably connected with a limiting abutting column 5 in a matched mode, the limiting abutting column 5 is in contact connection with an extending column 13, an extrusion effect is achieved on the extending column 13, the sealing performance is improved, a sealing gasket 12 is installed at the bottom end of the strip-shaped pasting sheet 11, the sealing gasket 12 is made of medical silica gel materials, the good adhesion performance is achieved, leakage ports are better blocked, the first connecting shell 1 and the second connecting shell 2 are made of engineering plastic materials, and the movable connecting sheet 3 is made of the silica gel materials.
When the pipeline plugging device for the gas engineering is used specifically, when a leakage point position of a gas pipeline is found, the gas pipeline is wrapped by the first connecting shell 1, the second connecting shell 2 and the rubber clamping sleeve 6, the strip-shaped sticking sheet 11 and the sealing gasket 12 are aligned to the leakage point, then the strip-shaped sticking sheet 7 and the lower sealing sticking sheet 8 are stuck to each other, the side sticking film 9 is stuck to the gas pipeline, so that the rubber clamping sleeve 6 is only stuck to the gas pipeline, the double plugging effect is achieved, the leakage of gas is prevented, finally the first connecting shell 1 and the second connecting shell 2 are combined to achieve a good protection effect, the abrasion is avoided, the service life is long, in order to ensure the sealing property, the limit support pillar 5 is adjusted to generate an extrusion effect on the extending pillar 13 to improve the sealing property, the gas concentration between the first connecting shell 1 and the second connecting shell 2 is convenient to detect through the measuring probe 15 and the concentration display screen 16, has certain alarm function and reduces the potential safety hazard.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. A pipeline plugging device for gas engineering comprises a first connecting shell (1), a second connecting shell (2) and a rubber clamping sleeve (6), and is characterized in that one end of the first connecting shell (1) is connected with one end of the second connecting shell (2) through a movable connecting sheet (3), the rubber clamping sleeve (6) is fixedly arranged inside the first connecting shell (1) and the second connecting shell (2), a sealing connecting seat (4) is installed in the middle of the top end of the first connecting shell (1) in a penetrating mode, an extending column (13) is fixedly connected to the bottom end of the sealing connecting seat (4), one end of the extending column (13) extends to the inside of the rubber clamping sleeve (6) and is connected with a strip-shaped adhesive sheet (11), a sealing adhesive sheet (7) is fixedly connected to one end of the rubber clamping sleeve (6), and a lower sealing adhesive sheet (8) is fixedly connected to one end of the rubber clamping sleeve (6), inner groovy (14) have been seted up on the front of first connecting shell (1), the inside cooperation of inner groovy (14) is connected with concentration display screen (16), the back connection of concentration display screen (16) has measuring probe (15), measuring probe (15) extend to the inside of first connecting shell (1).
2. The pipeline plugging device for the gas engineering according to claim 1, wherein: two ends of the first connecting shell (1) are fixedly connected with opening skirt edge covers (10), and the two opening skirt edge covers (10) are fixedly connected with two ends of the second connecting shell (2) respectively.
3. The pipeline plugging device for the gas engineering according to claim 1, wherein: two port departments of rubber cutting ferrule (6) are equal fixed connection side laminating film (9).
4. The pipeline plugging device for the gas engineering according to claim 1, wherein: the sealing connection seat (4) is internally and movably connected with a limiting abutting column (5) in a matching mode, and the limiting abutting column (5) is in contact connection with the extension column (13).
5. The pipeline plugging device for the gas engineering according to claim 1, wherein: the bottom of bar sticker (11) is installed sealed the pad (12), sealed pad (12) are made for medical silica gel material.
6. The pipeline plugging device for the gas engineering according to claim 1, wherein: the first connecting shell (1) and the second connecting shell (2) are both made of engineering plastic materials, and the movable connecting leaf (3) is made of silicon rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122834678.8U CN216555963U (en) | 2021-11-18 | 2021-11-18 | Pipeline plugging device for gas engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122834678.8U CN216555963U (en) | 2021-11-18 | 2021-11-18 | Pipeline plugging device for gas engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555963U true CN216555963U (en) | 2022-05-17 |
Family
ID=81574864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122834678.8U Active CN216555963U (en) | 2021-11-18 | 2021-11-18 | Pipeline plugging device for gas engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555963U (en) |
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2021
- 2021-11-18 CN CN202122834678.8U patent/CN216555963U/en active Active
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