CN220102484U - Non-stop transmission and pressure open pore plugging cylinder type plugging equipment with bypass pipeline - Google Patents
Non-stop transmission and pressure open pore plugging cylinder type plugging equipment with bypass pipeline Download PDFInfo
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- CN220102484U CN220102484U CN202321591160.9U CN202321591160U CN220102484U CN 220102484 U CN220102484 U CN 220102484U CN 202321591160 U CN202321591160 U CN 202321591160U CN 220102484 U CN220102484 U CN 220102484U
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- plugging
- pipeline
- plugging device
- gas pipeline
- cylinder
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- 239000011148 porous material Substances 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 title claims description 8
- 238000010079 rubber tapping Methods 0.000 claims abstract description 21
- 238000002955 isolation Methods 0.000 claims abstract description 10
- 238000004080 punching Methods 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 11
- 239000002775 capsule Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 59
- 239000002699 waste material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses plugging cylinder type plugging equipment for a non-stop pressurized open pore of a self-contained bypass pipeline, wherein a plugging device is arranged on a plugging connecting box, the plugging connecting box is arranged on a clamping plate valve, a four-way pipe fitting is arranged at the bottom end of the clamping plate valve, the four-way pipe fitting is arranged at the open pore of a gas pipeline, a manual tapping machine is arranged on a lower capsule hole at the rear end of the gas pipeline, a diffusing pipe and an isolation air bag are arranged on the manual tapping machine, the lower plugging device is arranged on a newly-built pipeline on the gas pipeline, a branch pipe is arranged on the plugging connecting box on the plugging device, and the branch pipe is connected with a temporary bypass pipe. Through setting up the plugging device that has the branch pipe on four-way pipe fitting top, make the shutoff on the plugging device even the temporary bypass pipe that branch pipe connection connects carry gas pipeline, do not influence the use of abandonment pipeline low reaches user, improve gas pipeline's maintenance and change efficiency simultaneously.
Description
Technical Field
The utility model relates to the technical field of pipeline construction, in particular to a cylinder type plugging device for plugging a pressurized opening of a self-contained bypass pipeline without stopping transmission.
Background
When the gas pipeline fails, the pipeline medium is stopped to be maintained, and the production and life are seriously affected by the mode. In recent years, in order to avoid the defect, a plurality of maintenance tools capable of maintaining the pipeline without stopping the pipeline, namely, without stopping the conveying of the opening and the plugging device, are developed, wherein the bag type plugging is not suitable for high-temperature and small-caliber plugging because of stopping the conveying and one set of lower baffle devices. The application is limited due to small safety coefficient, high risk, low bearing pressure and the like. The plugging device of the plug type plugging device mainly comprises a leather cup type plugging device, a connecting box, a sandwich valve and a base, and realizes the maintenance of the pipeline without stopping transportation. With its use, some disadvantages also occur:
1. the sealing device has poor adaptability, can be implemented only under the condition of good pipe conditions (namely, the pipe wall is not deformed, the pipe wall is not attached), the effect is not ideal when encountering a pipe or a threaded pipe with larger out-of-roundness due to the conical shape of the sealing cup, and in addition, the sealing effect of the sealing cup is greatly reduced due to the fact that impurities such as scrap iron in the pipe cannot be taken away for an urban gas pipe network.
2. The plugging leather cup is easy to damage in the operation process, so that the plugging leather cup cannot be plugged.
3. A temporary bypass is needed to be additionally arranged on the pipeline for construction.
In order to improve the maintenance efficiency of the gas pipeline and enable the gas pipeline to be continuously conveyed in the maintenance process, the cylinder type plugging equipment for plugging the hole with pressure is required to be continuously conveyed from the bypass pipeline, the hole is formed on the gas pipeline under the condition that the conveying of the gas pipeline is not affected, the gas pipeline is plugged by the plugging equipment with the bypass pipeline, and the maintenance efficiency of the gas pipeline is improved.
Disclosure of Invention
In view of the above-mentioned drawbacks or shortcomings in the prior art, it is desirable to provide a plugging device with a bypass pipe for plugging a pressurized open hole without stopping the delivery of the gas pipe, and to provide a plugging device with a bypass pipe for plugging the gas pipe without stopping the delivery of the gas pipe, thereby improving the maintenance efficiency of the gas pipe.
According to the technical scheme provided by the embodiment of the utility model, the plugging cylinder type plugging device for the continuous transportation of the pressurized tapping through the bypass pipeline comprises a tapping machine and a plugging device, wherein the plugging device is arranged on a plugging connecting box, the plugging connecting box is arranged on a clamping plate valve, a four-way pipe fitting is arranged at the bottom end of the clamping plate valve, the four-way pipe fitting is arranged at the tapping position on the gas pipeline, a manual tapping machine is arranged on a lower capsule hole at the rear end of the gas pipeline, a diffusing pipe and an isolation air bag are arranged on the manual tapping machine, the lower plugging device is arranged on a newly-built pipeline on the gas pipeline, a branch pipe is arranged on the plugging connecting box on the plugging device, and the branch pipe is connected with a temporary bypass pipeline.
In the utility model, the tapping machine is connected with a hydraulic machine.
In the utility model, a plugging knife is arranged at the bottom end of the clamping plate valve arranged at the bottom end of the tapping machine.
In the utility model, the bottom end of the clamping plate valve arranged at the bottom end of the plugging device is provided with the plugging cylinder, and the outer side of the plugging cylinder is provided with the plugging rubber plate.
In the utility model, the lower plugging device is connected with a lower plugging connecting box, the lower plugging connecting box is connected with the clamping plate valve, and the clamping plate valve is connected with a plugging pipe fitting.
In the utility model, the plugging devices are symmetrically arranged at the left side and the right side of the newly-built pipeline on the gas pipeline.
In the utility model, the manual tapping machine is symmetrically arranged at the left side and the right side of the newly-built pipeline on the gas pipeline.
In summary, the utility model has the following beneficial effects: according to the plugging equipment, two ends of a newly-built pipeline on a gas pipeline are drilled through the manual perforating machine, so that an isolation air bag installed on the manual perforating machine is used for plugging the gas pipeline, meanwhile, the gas pipeline is perforated on the gas pipeline outside the manual perforating machine by using the perforating machine, the diameter of a plugging knife drilled on the perforating machine is larger than the outer diameter of the gas pipeline, a four-way pipe fitting is installed at the perforating position, a plugging device with a branch pipe is arranged at the top end of the four-way pipe fitting, a temporary bypass pipe connected with the branch pipe on a plugging connecting box on the plugging device is used for conveying the gas pipeline, the use of a downstream user of the waste pipeline is not influenced, and meanwhile, the maintenance and replacement efficiency of the gas pipeline is improved; meanwhile, an isolation air bag arranged in a lower bag hole on the plugging device is used for plugging the gas pipeline on the inner side of the plugging device on the gas pipeline, so that the safety of the joint welding of a broken pipe and a new pipeline and an old pipeline is ensured, the waste end pipeline is plugged by a plugging surface after the plugging barrel is expanded, and the plugging efficiency of the gas pipeline is improved; meanwhile, the diffusing pipe is arranged on the manual hole digger arranged on the lower capsule hole, so that the gas in the waste pipeline is diffused by the diffusing pipe in time, the waste pipeline is replaced by a new pipeline in time by a pipeline maintainer, and the maintenance efficiency of the gas pipeline is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the construction structure of the present utility model.
Reference numerals in the drawings: the hydraulic system comprises a tapping machine-1, a hydraulic station-2, a plugging device-3, a lower plugging device-4, a plugging cylinder-5, a plugging knife-6, a plugging rubber plate-7, a tapping connecting box-8, a plugging connecting box-9, a lower plugging connecting box-10, a clamping plate valve-11, a plugging pipe fitting-12, a manual tapping machine-13, a temporary bypass pipe-14, an isolation air bag-15, a diffusing pipe-16, a four-way pipe fitting-17 and a newly-built pipe-18.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 and 2, in the installation process of a new pipeline on a gas pipeline, in order not to reduce the pressure in the gas pipeline and close the gas pipeline, the use of a downstream user of the gas pipeline is affected. Through carrying out manual trompil in the newly-built pipeline 18 department both sides on the gas pipeline, make manual tapping machine 13 carry out the trompil back to the gas pipeline, place isolation gasbag 15 in lower bag downthehole, make isolation gasbag 15 carry out the shutoff to the gas pipeline, set up tapping machine 1 in the lower bag downthehole outside on the gas pipeline simultaneously, make tapping machine 1 carry out the trompil to the gas pipeline, and install cross pipe 17 in trompil department, and install plugging device 3 on cross pipe 17 top, make the shutoff even case 9 of installing on the plugging device 3 have the branch pipe, make the branch pipe be connected with interim bypass pipe 14, make the gas medium in the gas pipeline follow interim bypass pipe 14 input low reaches gas pipeline, improve gas pipeline's conveying efficiency.
As shown in fig. 1. When plugging equipment carries out continuous transportation and pressurized perforating plugging cylinder type plugging on a gas pipeline, a perforating connecting box 8 is arranged on a perforating machine 1, a clamping plate valve 11 is arranged at the bottom end of the perforating connecting box 8, a plugging knife 6 is arranged at the bottom end of the clamping plate valve 11, the perforating machine 1 is connected with a hydraulic machine 2, and the plugging knife 6 arranged on the perforating machine 1 is driven to carry out perforating on the gas pipeline after the hydraulic machine 2 is started.
As shown in fig. 1 and 2, after the plugging device opens a hole on a gas pipeline, the plugging device 3 on the plugging device is installed on the plugging connecting box 9, the plugging connecting box 9 is installed on the clamping plate valve 11, the four-way pipe fitting 17 is installed at the bottom end of the clamping plate valve 11, the plugging barrel 5 is installed at the bottom end of the clamping plate valve 11 installed at the bottom end of the plugging device 3, the plugging rubber plate 7 is installed at the outer side of the plugging barrel 5, the four-way pipe fitting 17 is installed at the position of the hole on the gas pipeline, a branch pipe is arranged on the plugging connecting box 9 on the plugging device 3 and is connected with the temporary bypass pipe 14, so that the temporary bypass pipe 14 connected with the branch pipe on the plugging connecting box 9 on the plugging device 3 conveys the gas pipeline, the use of a downstream user of the waste pipeline is not influenced, and meanwhile, the maintenance and replacement efficiency of the gas pipeline is improved.
As shown in fig. 1, in the process of carrying out bypass conveying on a gas pipeline by using plugging equipment, a manual tapping machine 13 is arranged on a lower bag hole at the rear end of the gas pipeline, and a diffusing pipe 16 and an isolation air bag 15 are arranged on the manual tapping machine 13, so that the isolation air bag 15 arranged in the lower bag hole on the plugging equipment plugs the gas pipeline at the inner side of a plugging device 2 on the gas pipeline, the safety of joint welding of a broken pipe and a new pipeline and an old pipeline is ensured, a waste end pipeline is plugged by a plugging surface after a plugging cylinder 5 is expanded, and the plugging efficiency of the gas pipeline is improved; meanwhile, the diffusing pipe 16 is arranged on the manual hole digger 13 arranged on the lower capsule hole, so that the diffusing pipe 16 diffuses the fuel gas in the waste pipeline in time, and a pipeline maintainer can conveniently replace the waste pipeline into a new pipeline 18 in time, and the maintenance efficiency of the fuel gas pipeline is improved.
As shown in fig. 1 and 2, in the process of carrying out bypass conveying on a gas pipeline by plugging equipment, the lower plugging device 4 is installed on a newly-built pipeline 18 on the gas pipeline, the lower plugging device 4 is connected with the lower plugging connecting box 10, the lower plugging connecting box 10 is connected with the clamping plate valve 11, the clamping plate valve 11 is connected with the plugging pipe fitting 12, the pressure of the gas pipeline is not reduced, and under the condition that the gas pipeline is not stopped, constructors install the newly-built pipeline on the gas pipeline, and the installation efficiency of the newly-built pipeline of the gas pipeline is improved.
The above description is only illustrative of the preferred embodiments of the utility model and the technical principles employed. Meanwhile, the scope of the utility model is not limited to the technical scheme formed by the specific combination of the technical features, and other technical schemes formed by any combination of the technical features or the equivalent features thereof without departing from the inventive concept are also covered. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (6)
1. From taking no stop of bypass pipeline to carry under pressure trompil shutoff cylinder shutoff equipment, including tapping machine (1) and stopper (3), characterized by: the plugging device is characterized in that the plugging device (1) is arranged on the plugging connecting box (9), the plugging connecting box (9) is arranged on the clamping plate valve (11), a four-way pipe fitting (17) is arranged at the bottom end of the clamping plate valve (11), the four-way pipe fitting (17) is arranged at the position of a hole formed in a gas pipeline, a manual hole punching machine (13) is arranged on a lower bag hole at the rear end of the gas pipeline, a diffusing pipe (16) and an isolation air bag (15) are arranged on the manual hole punching machine (13), the lower plugging device (4) is arranged on a newly-built pipeline (18) on the gas pipeline, and a branch pipe is arranged on the plugging connecting box (9) on the plugging device (3), and the branch pipe is connected with a temporary bypass pipe (14).
2. The pressurized-open-pore plugging cylinder plugging device for the continuous transmission of the self-contained bypass pipeline according to claim 1, wherein the plugging cylinder plugging device is characterized by: the tapping machine (1) is connected with the hydraulic machine (2).
3. The pressurized-open-pore plugging cylinder plugging device for the continuous transmission of the self-contained bypass pipeline according to claim 1, wherein the plugging cylinder plugging device is characterized by: the bottom end of the clamping plate valve (11) arranged at the bottom end of the tapping machine (1) is provided with a plugging knife (6).
4. The pressurized-open-pore plugging cylinder plugging device for the continuous transmission of the self-contained bypass pipeline according to claim 1, wherein the plugging cylinder plugging device is characterized by: the bottom of the clamping plate valve (11) arranged at the bottom of the plugging device (3) is provided with a plugging cylinder (5), and the outside of the plugging cylinder (5) is provided with a plugging rubber plate (7).
5. The pressurized-open-pore plugging cylinder plugging device for the continuous transmission of the self-contained bypass pipeline according to claim 1, wherein the plugging cylinder plugging device is characterized by: the lower plugging device (4) is connected with a lower plugging connecting box (10), the lower plugging connecting box (10) is connected with the clamping plate valve (11), and the clamping plate valve (11) is connected with a plugging pipe fitting (12).
6. The pressurized-open-pore plugging cylinder plugging device for the continuous transmission of the self-contained bypass pipeline according to claim 1, wherein the plugging cylinder plugging device is characterized by: the plugging devices (3) are symmetrically arranged on the left side and the right side of the newly-built pipeline (18) on the gas pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321591160.9U CN220102484U (en) | 2023-06-21 | 2023-06-21 | Non-stop transmission and pressure open pore plugging cylinder type plugging equipment with bypass pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321591160.9U CN220102484U (en) | 2023-06-21 | 2023-06-21 | Non-stop transmission and pressure open pore plugging cylinder type plugging equipment with bypass pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220102484U true CN220102484U (en) | 2023-11-28 |
Family
ID=88868193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321591160.9U Active CN220102484U (en) | 2023-06-21 | 2023-06-21 | Non-stop transmission and pressure open pore plugging cylinder type plugging equipment with bypass pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220102484U (en) |
-
2023
- 2023-06-21 CN CN202321591160.9U patent/CN220102484U/en active Active
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