CN219994749U - High-strength plugging device for petroleum and natural gas pipeline - Google Patents
High-strength plugging device for petroleum and natural gas pipeline Download PDFInfo
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- CN219994749U CN219994749U CN202320996996.0U CN202320996996U CN219994749U CN 219994749 U CN219994749 U CN 219994749U CN 202320996996 U CN202320996996 U CN 202320996996U CN 219994749 U CN219994749 U CN 219994749U
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- plugging device
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000003345 natural gas Substances 0.000 title claims abstract description 31
- 239000003209 petroleum derivative Substances 0.000 title claims description 12
- 239000007789 gas Substances 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 10
- 239000003208 petroleum Substances 0.000 claims 6
- 238000006073 displacement reaction Methods 0.000 abstract description 10
- 238000010030 laminating Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a high-strength plugging device for an oil and gas pipeline, which comprises an arc plate, a fixing frame fixedly arranged at the top of the arc plate and a controller arranged outside the fixing frame, wherein the fixing frame consists of four supporting rods and a transverse rod, a plugging component is arranged at the bottom of the arc plate, and a fixing component extending to the outside of the arc plate is arranged inside the arc plate; the plugging assembly comprises an electric push rod and a sealing ring which are arranged at the bottom of the arc plate, a gas transmission pipe is arranged at the top of the sealing ring, an electromagnetic valve which extends to the outside of the gas transmission pipe is fixedly arranged in the gas transmission pipe, and a gas storage tank and a suction pump are fixedly arranged at the top of the transverse plate. This high strength plugging device of oil and gas pipeline drives the sealing washer displacement through the controller can start electric putter, and the sealing washer is quick to realize the shutoff with the surface laminating of pipeline this moment, starts the suction pump simultaneously, carries the inside storage to the gas holder through gas-supply pipe, first connecting pipe and second connecting pipe with the natural gas of revealing, reaches the advantage that shutoff is efficient.
Description
Technical Field
The utility model relates to the technical field of natural gas pipelines, in particular to a high-strength plugging device for an oil and natural gas pipeline.
Background
Natural gas pipelines refer to pipelines that transport natural gas (including associated gas from oilfield production) from a production site or process plant to a municipal gas distribution center or industrial enterprise user, also known as gas pipelines. Pipeline leakage exists in the use process of the natural gas pipeline, so that temporary plugging of leakage points is always avoided.
The plugging device is needed in the process of the natural gas pipeline, and the prior art Chinese patent CN 214500497U discloses a high-strength plugging device for the petroleum and natural gas pipeline, which comprises an arc plate and two groups of perforations arranged on the arc plate. The utility model adopts the combined structure of the arc plate, the plugging rod and the fastening rod, so that the plugging device is combined with the natural gas pipeline more firmly; meanwhile, the plugging rod adopts a combined structure of a threaded rod, an adsorption cap and a sealing ring, so that the plugging effect is good.
However, the high-strength plugging device for the petroleum and natural gas pipeline has low plugging efficiency, and needs to adjust the sealing ring in a large amount of time by workers, so that not only is excessive leakage of natural gas caused, a large amount of natural gas is wasted, but also the risk of plugging is increased, the current situation of poisoning of the workers is easily caused, the plugging efficiency of the natural gas pipeline is seriously influenced, and the use requirement cannot be met, so that the high-strength plugging device for the petroleum and natural gas pipeline is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-strength plugging device for an oil and gas pipeline, which has the advantages of high plugging efficiency and the like, and solves the problems that the plugging efficiency of the pipeline is low, excessive leakage of natural gas is easy to cause, and a large amount of natural gas is wasted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-strength plugging device for the petroleum and natural gas pipeline comprises an arc plate, a fixing frame fixedly installed at the top of the arc plate and a controller arranged outside the fixing frame, wherein the fixing frame consists of four supporting rods and a transverse plate, a plugging component is arranged at the bottom of the arc plate, and a fixing component extending to the outside of the arc plate is arranged inside the arc plate;
the plugging assembly comprises an electric push rod and a sealing ring which are arranged at the bottom of the arc plate, a gas pipe is arranged at the top of the sealing ring, an electromagnetic valve which extends to the outside is fixedly arranged in the gas pipe, a gas storage tank and a suction pump are fixedly arranged at the top of the transverse plate, a first connecting pipe which is fixedly communicated with the gas pipe is fixedly connected with the input end of the suction pump, and a second connecting pipe which is fixedly communicated with the gas storage tank is fixedly communicated with the output end of the suction pump;
the fixing assembly comprises a thread sleeve fixedly arranged inside the arc plate, a screw rod extending to the outside of the thread sleeve is connected with the thread sleeve in a threaded mode, one end of the screw rod is rotationally connected with a clamping block, and one end, far away from the clamping block, of the screw rod is fixedly welded with a handle.
Further, the mount comprises four bracing pieces and diaphragm, four the bracing piece is rectangle form fixed welding and is in between arc board and the diaphragm, controller fixed mounting is in the top of diaphragm.
Further, the mounting plate is fixedly arranged at the bottom of the arc plate, the output end of the electric push rod is hinged with a hinged seat fixed with the sealing ring, the number of the electric push rods in the plugging assembly is two, and the two electric push rods are symmetrically and fixedly arranged at the bottom of the mounting plate.
Further, the bottom of sealing washer fixed mounting has sealed pad, the through-hole that is linked together with the gas-supply pipe is all seted up to sealing washer and sealed inside of filling up.
Further, the one end fixed mounting that the clamp splice kept away from the screw rod has the slipmat, fixed subassembly's quantity is two, and two fixed subassemblies are located the left and right sides of arc board respectively.
Further, the clamp splice is kept away from the gag lever post of one side fixed mounting of slipmat, and the inside of arc board has seted up the perforation with gag lever post looks adaptation, the gag lever post extends to the outside of arc board through the perforation.
Further, the number of the limiting rods is four, and the length of the limiting rods is matched with the moving distance of the clamping blocks.
Compared with the prior art, the utility model provides the high-strength plugging device for the petroleum and natural gas pipeline, which has the following beneficial effects:
1. this petroleum and natural gas pipeline high strength plugging device, outside at the pipeline with the arc board cover through fixed subassembly, then can start electric putter through the controller and drive the sealing washer displacement, the sealing washer is quick to realize the shutoff with the surface laminating of pipeline this moment, starts the suction pump simultaneously, carries the inside storage to the gas holder with the natural gas of revealing through gas-supply pipe, first connecting pipe and second connecting pipe, reaches advantages such as shutoff efficient, has solved pipeline shutoff inefficiency, leads to too much leakage of natural gas easily, has wasted the problem of a large amount of natural gas.
2. This petroleum and natural gas pipeline high strength plugging device through the outside with the arc board cover at the pipeline, then drives the clamp splice displacement through rotating the screw rod, and clamp splice displacement is fixed the arc board with the pipeline laminating, through the setting of slipmat, improves the laminating effect of clamp splice and pipeline, the follow-up shutoff of being convenient for.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is an enlarged schematic view of the structure of the B of fig. 1 according to the present utility model.
In the figure: the device comprises a 1 arc plate, a 2 fixing frame, a 21 supporting rod, a 22 transverse plate, a 3 mounting plate, a 4 electric push rod, a 5 sealing ring, a 6 gas pipe, a 7 electromagnetic valve, an 8 sealing pad, a 9 through hole, a 10 gas storage tank, an 11 suction pump, a 12 first connecting pipe, a 13 second connecting pipe, a 14 threaded sleeve, a 15 screw rod, a 16 clamping block, a 17 handle, an 18 anti-skid pad and a 19 controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a high-strength plugging device for petroleum and natural gas pipelines comprises an arc plate 1, a fixing frame 2 fixedly installed at the top of the arc plate 1 and a controller 19 arranged outside the fixing frame 2, wherein the fixing frame 2 is composed of four supporting rods 21 and a transverse plate 22, the four supporting rods 21 are fixedly welded between the arc plate 1 and the transverse plate 22 in a rectangular shape, and the controller 19 is fixedly installed at the top of the transverse plate 22. By installing the controller 19, the electric appliance of the device can be controlled and used.
In the embodiment, a plugging assembly is arranged at the bottom of an arc plate 1, the plugging assembly comprises an electric push rod 4 and a sealing ring 5 which are arranged at the bottom of the arc plate 1, a gas pipe 6 is arranged at the top of the sealing ring 5, an electromagnetic valve 7 extending to the outside is fixedly arranged in the gas pipe 6, a gas storage tank 10 and a suction pump 11 are fixedly arranged at the top of a transverse plate 22, a first connecting pipe 12 which is fixedly communicated with the gas pipe 6 is fixedly connected to the input end of the suction pump 11, and a second connecting pipe 13 which is fixedly communicated with the gas storage tank 10 is fixedly communicated to the output end of the suction pump 11; the bottom of the arc plate 1 is fixedly provided with a mounting plate 3, the output end of the electric push rod 4 is hinged with a hinge seat fixed with a sealing ring 5, the number of the electric push rods 4 in the plugging assembly is two, and the two electric push rods 4 are symmetrically and fixedly mounted at the bottom of the mounting plate 3.
Wherein, sealing washer 8 is fixed mounting in the bottom of sealing washer 5, and sealing washer 5 and sealing washer 8's inside all has seted up through-hole 9 that is linked together with gas-supply pipe 6. When in use, the leaked natural gas is conveniently conveyed to the inside of the gas pipe 6 through the opening of the through hole 9. Through the installation of sealing gasket 8, improve pipeline shutoff effect, realize high strength shutoff.
The position of the through hole 9 is matched with the air pipe 6. The connecting holes are formed in the transverse plate 22 and the arc plate 1, the protective sleeves are fixedly arranged in the connecting holes, the first connecting pipes 12 penetrate through the transverse plate 22 and the arc plate 1 through the connecting holes, and the outer surfaces of the first connecting pipes 12 are prevented from being scratched through the installation of the protective sleeves. The first connecting pipe 12 is a hose, and the length of the first connecting pipe is matched with the telescopic distance of the electric push rod 4. The electric push rod 4, the suction pump 11 and the electromagnetic valve 7 are electrically connected with the controller 19. The arc plate 1 adopts a transparent arc plate body, such as PVC, etc., so as to be convenient for observation.
In the present embodiment, the inside of the arc plate 1 is provided with a fixing component extending to the outside; the fixed subassembly includes the screw thread cover 14 of fixed mounting in inside of arc board 1, and the inside threaded connection of screw thread cover 14 has the screw rod 15 that extends to its outside, and the one end rotation of screw rod 15 is connected with clamp splice 16, and the one end that screw rod 15 kept away from clamp splice 16 is fixed to be welded has handle 17.
Wherein, clamp splice 16 keeps away from screw rod 15 one end fixed mounting has slipmat 18, and fixed subassembly quantity is two, and two fixed subassemblies are located the left and right sides of arc board 1 respectively. Through the arrangement of the anti-slip pad 18, the attaching effect of the clamping block 16 and the pipeline is improved, and subsequent plugging is facilitated.
And, the clamp splice 16 is kept away from the gag lever post of one side fixed mounting direction of slipmat 18, and the inside of arc board 1 has offered the perforation with gag lever post looks adaptation, and the gag lever post extends to the outside of arc board 1 through the perforation. The number of the limiting rods is four, and the length of the limiting rods is matched with the moving distance of the clamping blocks 16. The guide of the limit rod is adopted, so that the clamping block 16 is enabled to stably displace, and the moving effect of the clamping block 16 is improved.
The working principle of the embodiment is as follows:
through the outside with arc board 1 cover at the pipeline, then drive clamp splice 16 displacement through rotating screw 15, clamp splice 16 displacement is fixed arc board 1 with the pipeline laminating, can start electric putter 4 through controller 19 and drive sealing washer 5 displacement then, sealing washer 5 realizes the shutoff with the surface laminating of pipeline fast this moment, starts suction pump 11 simultaneously, carries the natural gas of revealing to the inside of gas holder 10 through gas-supply pipe 6, first connecting pipe 12 and second connecting pipe 13 and stores.
The beneficial effects of the embodiment are as follows:
this high strength plugging device of petroleum and natural gas pipeline, through the outside with arc board 1 cover at the pipeline, then drive clamp splice 16 displacement through rotating screw 15, clamp splice 16 displacement is fixed arc board 1 with the pipeline laminating, can start electric putter 4 through controller 19 and drive sealing washer 5 displacement then, sealing washer 5 realizes the shutoff with the surface laminating of pipeline fast this moment, improve sealed effect through sealed pad 8, be convenient for follow-up suction work, start suction pump 11 simultaneously, carry the natural gas of revealing to the inside of gas holder 10 through gas-supply pipe 6, first connecting pipe 12 and second connecting pipe 13 and store.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a petroleum and natural gas pipeline high strength plugging device, includes arc board (1), fixed mounting in mount (2) at arc board (1) top and sets up in the outside controller (19) of mount (2), its characterized in that: the fixing frame (2) consists of four supporting rods (21) and a transverse plate (22), the bottom of the arc plate (1) is provided with a plugging component, and the inside of the arc plate (1) is provided with a fixing component extending to the outside;
the plugging assembly comprises an electric push rod (4) and a sealing ring (5) which are arranged at the bottom of an arc plate (1), a gas pipe (6) is arranged at the top of the sealing ring (5), an electromagnetic valve (7) extending to the outside is fixedly arranged in the gas pipe (6), a gas storage tank (10) and a suction pump (11) are fixedly arranged at the top of a transverse plate (22), a first connecting pipe (12) fixedly communicated with the gas pipe (6) is fixedly connected with the input end of the suction pump (11), and a second connecting pipe (13) fixedly communicated with the gas storage tank (10) is fixedly communicated with the output end of the suction pump (11);
the fixing assembly comprises a thread sleeve (14) fixedly arranged inside the arc plate (1), a screw rod (15) extending to the outside of the thread sleeve (14) is connected with the thread sleeve in a threaded mode, one end of the screw rod (15) is rotationally connected with a clamping block (16), and one end, far away from the clamping block (16), of the screw rod (15) is fixedly welded with a handle (17).
2. The high-strength plugging device for petroleum and gas pipelines according to claim 1, wherein: the four supporting rods (21) are fixedly welded between the arc plate (1) and the transverse plate (22) in a rectangular shape, and the controller (19) is fixedly installed at the top of the transverse plate (22).
3. The high-strength plugging device for petroleum and gas pipelines according to claim 1, wherein: the arc plate (1) bottom fixed mounting has mounting panel (3), the output of electric putter (4) articulates there is the articulated seat fixed with sealing washer (5), the quantity of electric putter (4) is two in the shutoff subassembly, and two electric putter (4) symmetry fixed mounting in the bottom of mounting panel (3).
4. The high-strength plugging device for petroleum and gas pipelines according to claim 1, wherein: the bottom of sealing washer (5) fixed mounting has sealed pad (8), through-hole (9) that are linked together with gas-supply pipe (6) are all seted up to the inside of sealing washer (5) and sealed pad (8).
5. The high-strength plugging device for petroleum and gas pipelines according to claim 1, wherein: one end of the clamping block (16) far away from the screw rod (15) is fixedly provided with an anti-slip pad (18), the number of the fixing components is two, and the two fixing components are respectively positioned at the left side and the right side of the arc plate (1).
6. The high-strength plugging device for petroleum and gas pipelines according to claim 5, wherein: one side of the clamping block (16) far away from the anti-slip pad (18) is fixedly provided with a guiding limiting rod, a through hole matched with the limiting rod is formed in the arc plate (1), and the limiting rod extends to the outer part of the arc plate (1) through the through hole.
7. The high-strength plugging device for petroleum and gas pipelines according to claim 6, wherein: the number of the limiting rods is four, and the length of the limiting rods is matched with the moving distance of the clamping blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996996.0U CN219994749U (en) | 2023-04-27 | 2023-04-27 | High-strength plugging device for petroleum and natural gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996996.0U CN219994749U (en) | 2023-04-27 | 2023-04-27 | High-strength plugging device for petroleum and natural gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219994749U true CN219994749U (en) | 2023-11-10 |
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ID=88618489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320996996.0U Active CN219994749U (en) | 2023-04-27 | 2023-04-27 | High-strength plugging device for petroleum and natural gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219994749U (en) |
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2023
- 2023-04-27 CN CN202320996996.0U patent/CN219994749U/en active Active
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