CN216618985U - Quick plugging device of oil gas field ground engineering - Google Patents
Quick plugging device of oil gas field ground engineering Download PDFInfo
- Publication number
- CN216618985U CN216618985U CN202220053026.2U CN202220053026U CN216618985U CN 216618985 U CN216618985 U CN 216618985U CN 202220053026 U CN202220053026 U CN 202220053026U CN 216618985 U CN216618985 U CN 216618985U
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- Prior art keywords
- fixing
- fastener
- clamping piece
- oil
- plugging device
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- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 229920000742 Cotton Polymers 0.000 claims description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 28
- 239000003208 petroleum Substances 0.000 description 10
- 210000004262 dental pulp cavity Anatomy 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a quick plugging device for oil and gas field ground engineering, which comprises an upper clamping piece, wherein one end of the upper clamping piece is provided with a lower clamping piece, the upper clamping piece is connected with one end of the lower clamping piece through a rotating shaft, the other ends of the upper clamping piece and the lower clamping piece are provided with fixing mechanisms, plugging mechanisms are arranged inside the upper clamping piece and the lower clamping piece, one end of the upper clamping piece is provided with a fixing box, and a filtering mechanism is arranged inside the fixing box. Has the beneficial effects that: the device internally mounted has leaking stoppage mechanism, and leaking stoppage mechanism inflates connecting the gasbag through the manual work to temporary shutoff oil gas pipeline under the pressure of atmospheric pressure, this leaking stoppage mechanism convenient operation accomplishes the back through the fixed establishment block, directly inflates connecting the gasbag, can accomplish the leaking stoppage operation, compares traditional plugging device leaking stoppage efficiency higher, and need not to close the oil gas pipeline.
Description
Technical Field
The utility model relates to the field of oil and gas engineering leakage stoppage, in particular to a quick leakage stoppage device for oil and gas field ground engineering.
Background
The oil pipeline (also called pipeline, pipeline) is composed of oil pipe and its accessories, and according to the requirements of technological process, it is equipped with correspondent oil pump unit, and designed and installed into a complete pipeline system for completing the tasks of oil material receiving, unloading and transferring. The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline.
Along with the needs of energy construction and people's life, the oil and gas transmission pipeline is built longer and longer, and the safety problem of pipeline also becomes more and more important. The oil gas conveying pipeline is easy to break or damage under the conditions of external environment corrosion, internal oil gas corrosion and pressure for a long time, so that oil gas leakage is caused, the natural environment is polluted, certain harm is caused to a human body, and the human body casualty can be caused in severe cases.
The phenomenon that current oil gas pipeline can appear leaking when using blocks up through plugging device, need stop carrying when the shutoff and block up, influences the transport use of oil gas, and operates the comparatively trouble longer problem of time when the shutoff, and current plugging device only has the leaking stoppage function, and the function is comparatively single.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick plugging device for oil and gas field ground 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:
the utility model provides an oil gas field ground engineering quick plugging device, includes the fastener, it is equipped with down the fastener to go up fastener one end, go up the fastener with fastener one end is connected through the pivot down, go up the fastener with the fastener other end is equipped with fixed establishment down, go up the fastener and be equipped with leaking stoppage mechanism with fastener inside down, it is equipped with fixed box to go up fastener one end, the inside filtering mechanism that is equipped with of fixed box.
Further, fixed establishment includes fixed slot, stationary blade, fixed orifices and set screw, go up the fastener with fastener one end symmetry has seted up the fixed slot down, the inside stationary blade that is equipped with of fixed slot, the stationary blade with the fixed slot phase-match, the fixed slot the fixed orifices has been seted up to the equal equidistance of stationary blade one end, the inside set screw that is equipped with of fixed orifices, set screw with the fixed orifices phase-match.
Further, leaking stoppage mechanism includes the mounting groove, connects gasbag, inflation valve, aerifys the hole, go up the fastener with fastener internal surface all is equipped with the mounting groove down, the inside connection gasbag that is equipped with of mounting groove, it is equipped with the inflation valve to connect gasbag one end, the inflation hole has been seted up to fastener one end down, the inflation valve is arranged in aerify downthehole portion.
Further, connect gasbag one end and be equipped with safety relief valve, safety relief valve one side is equipped with the manometer, safety relief valve all with it is connected to connect the gasbag.
Further, filtering mechanism includes air inlet, air supply passageway, water tank, filter pulp chamber and small-size air pump, fixed box one end is equipped with the air inlet, air inlet one end is equipped with air supply passageway, air supply passageway one end is equipped with the water tank, water tank one end is equipped with the filter pulp chamber, filter pulp chamber one end is equipped with small-size air pump.
Furthermore, a large-hole filter screen is arranged at one end of the air inlet, a one-way valve is arranged at the joint of the water tank and the air supply channel, and the one-way valve is arranged at the joint of the water tank and the filter cotton cavity.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the device internally mounted has leaking stoppage mechanism, and leaking stoppage mechanism aerifys connecting the gasbag through the manual work to temporary shutoff oil gas pipeline under the pressure of atmospheric pressure, this leaking stoppage mechanism convenient operation accomplishes the back through the fixed establishment block, directly aerifys connecting the gasbag, can accomplish the leaking stoppage operation, it is higher to compare traditional plugging device leaking stoppage efficiency.
(2) The device still installs fixed establishment, and fixed establishment is through setting up fixed slot and stationary blade to the fastener is connected inseparabler with lower card and piece on making, prevents behind the leaking stoppage that the device collapses out because of oil gas pressure reason, thereby leads to oil gas to leak once more.
(3) The device is internally provided with a filtering mechanism, the filtering mechanism sucks air near a leakage point into the filtering mechanism through a small pump, and the filtering mechanism filters the air containing leaked gas, so that the leaked gas is reduced from mixing into the air, and the pollution of the leaked gas to the surrounding environment is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic perspective view of a quick plugging device for oil and gas field ground engineering according to an embodiment of the utility model;
FIG. 2 is a schematic partial perspective view of a quick plugging device for oil and gas field ground engineering according to an embodiment of the utility model;
FIG. 3 is a schematic partial perspective view of a quick plugging device for oil and gas field ground engineering according to an embodiment of the utility model;
FIG. 4 is a schematic cross-sectional structure view of a filtering mechanism of the quick plugging device for oil and gas field ground engineering according to the embodiment of the utility model;
fig. 5 is a schematic structural view of a connecting air bag of the quick plugging device for oil and gas field ground engineering according to the embodiment of the utility model.
Reference numerals:
1. an upper engaging member; 2. a lower engaging member; 3. a fixing mechanism; 301. fixing grooves; 302. a fixing sheet; 303. a fixing hole; 304. a set screw; 4. a leakage stopping mechanism; 401. mounting grooves; 402. connecting the air bag; 403. an inflation valve; 404. an inflation hole; 5. a fixing box; 6. a filtering mechanism; 601. an air inlet; 602. an air supply channel; 603. a water tank; 604. a cotton filter cavity; 605. a small air pump; 7. a safety relief valve; 8. a pressure gauge; 9. a macroporous filter screen; 10. a one-way valve.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1 to 5, a quick plugging device for oil and gas field ground engineering according to an embodiment of the present invention includes an upper engaging member 1, a lower engaging member 2 is disposed at one end of the upper engaging member 1, the upper engaging member 1 is connected to one end of the lower engaging member 2 through a rotating shaft, a fixing mechanism 3 is disposed at the other end of the upper engaging member 1 and the other end of the lower engaging member 2, a plugging mechanism 4 is disposed inside the upper engaging member 1 and the lower engaging member 2, a fixing box 5 is disposed at one end of the upper engaging member 1, a filtering mechanism 6 is disposed inside the fixing box 5, the fixing mechanism 3 includes a fixing groove 301, a fixing plate 302, a fixing hole 303 and a fixing screw 304, a fixing groove 301 is symmetrically disposed at one end of the upper engaging member 1 and the lower engaging member 2, a fixing plate 302 is disposed inside the fixing groove 301, the fixing plate 302 is matched with the fixing groove 301, the fixing groove 301, Fixing holes 303 are formed in one end of the fixing plate 302 at equal intervals, fixing screws 304 are arranged in the fixing holes 303, and the fixing screws 304 are matched with the fixing holes 303.
According to the scheme of the utility model, the upper clamping piece 1 and the lower clamping piece 2 of the device are close to the periphery of a leaked petroleum pipeline, then the upper clamping piece 1 and the lower clamping piece 2 are fixed on the periphery of the petroleum pipeline through the fixing mechanism 3, the fixing mechanism 3 is used for clamping the fixing piece 302 into the fixing groove 301 by arranging the fixing groove 301 at one end of the upper clamping piece 1 and one end of the lower clamping piece 2, so that the upper clamping piece 1 and one end of the lower clamping piece 2 can be tightly jointed, after the jointing is finished, the fixing piece 302 is fixed through the fixing hole 303 and the fixing screw 304 to prevent the fixing piece 302 from falling off, and the setting of the fixing hole 303 and the fixing screw 304 further strengthens the positions of the upper clamping piece 1 and the lower clamping piece 2.
Example two:
referring to fig. 1 to 5, the plugging mechanism 4 includes a mounting groove 401, a connecting air bag 402, an inflation valve 403, and an inflation hole 404, the mounting groove 401 is formed on the inner surfaces of the upper fastener 1 and the lower fastener 2, the connecting air bag 402 is arranged inside the mounting groove 401, the inflation valve 403 is arranged at one end of the connecting air bag 402, the inflation hole 404 is formed at one end of the lower fastener 2, the inflation valve 403 is arranged inside the inflation hole 404, a safety relief valve 7 is arranged at one end of the connecting air bag 402, a pressure gauge 8 is arranged on one side of the safety relief valve 7, and the safety relief valve 7 is connected with the connecting air bag 402.
According to the scheme of the utility model, the leakage stoppage mechanism 4 mainly comprises the mounting groove 401 and the connecting air bag 402, the mounting groove 401 is used for fixing the position of the connecting air bag 402, after the fixing mechanism 3 is mounted, the connecting air bag 402 can be inflated through the inflation valve 403 in the inflation hole 404, the connecting air bag 402 expands due to inflation, and is clamped by the upper clamping piece 1 and the lower clamping piece 2, so that the connecting air bag 402 can be extruded with a petroleum pipeline, an oil leakage port at one end of the petroleum pipeline is enabled to stop oil leakage, the safety relief valve 7 is further mounted at one end of the connecting air bag 402, the safety relief valve 7 can prevent the connecting air bag 402 from being exploded due to overhigh internal air pressure of the connecting air bag 402, the pressure gauge 8 can check the air pressure of the connecting air bag 402, and workers can conveniently judge the condition of the connecting air bag 402.
Example three:
referring to fig. 1-5, the filtering mechanism 6 includes an air inlet 601, an air supply channel 602, a water tank 603, a cotton filter chamber 604 and a small air pump 605, the air inlet 601 is disposed at one end of the fixing box 5, the air supply channel 602 is disposed at one end of the air inlet 601, the water tank 603 is disposed at one end of the air supply channel 602, the cotton filter chamber 604 is disposed at one end of the water tank 603, the small air pump 605 is disposed at one end of the cotton filter chamber 604, the large-hole filter screen 9 is disposed at one end of the air inlet 601, a check valve 10 is disposed at a connection between the water tank 603 and the air supply channel 602, and the check valve 10 is disposed at a connection between the water tank 603 and the cotton filter chamber 604.
Through the scheme of the utility model, the filtering mechanism 6 can filter harmful gas mixed in air due to petroleum pipeline leakage, and protect the nearby environment to a certain extent, the filtering mechanism 6 sucks the air nearby the device into the water tank 603 from the air inlet 601 and the air supply channel 602 through the small air pump 605, after the water in the water tank 603 is filtered, harmful substances in the sucked air are further filtered through the filter cotton cavity 604, the filtered air is discharged through the small air pump 605, the large-hole filter screen 9 is installed at one end of the air inlet 601, the large-hole filter screen 9 can prevent large-particle substances from entering the filtering mechanism 6 and being damaged due to the entering of the large-particle substances, the two ends of the water tank 603 are both provided with the one-way valves 10, so that the water in the water tank 603 can be prevented from spilling in the transportation process, and the filtering effect is not reduced when the filtering mechanism is used.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the upper engaging member 1 and the lower engaging member 2 of the device are close to the periphery of a leaked petroleum pipeline, then the upper engaging member 1 and the lower engaging member 2 are fixed on the periphery of the petroleum pipeline through the fixing mechanism 3, the fixing mechanism 3 is provided with a fixing groove 301 at one end of the upper engaging member 1 and one end of the lower engaging member 2, the fixing sheet 302 is clamped into the fixing groove 301, so that one end of the upper engaging member 1 and one end of the lower engaging member 2 can be tightly jointed, after the jointing is completed, the fixing sheet 302 is fixed through the fixing hole 303 and the fixing screw 304 to prevent the falling off, the positions of the upper engaging member 1 and the lower engaging member 2 are further reinforced through the setting of the fixing hole 303 and the fixing screw 304, after the fixing mechanism 3 is installed, the leakage blocking mechanism 4 is inflated, the leakage blocking mechanism 4 mainly comprises an installation groove 401 and a connecting air bag 402, the installation groove 401 is used for fixedly connecting the position of the air bag 402, after the fixing mechanism 3 is installed, the connecting airbag 402 can be inflated through the inflation valve 403 in the inflation hole 404, the connecting airbag 402 expands due to inflation, and is clamped by the upper clamping piece 1 and the lower clamping piece 2, so that the connecting airbag 402 can be extruded with the petroleum pipeline, an oil leakage port at one end of the petroleum pipeline is enabled, oil leakage is stopped, the safety relief valve 7 is further installed at one end of the connecting airbag 402, the safety relief valve 7 can prevent the connecting airbag 402 from exploding due to overhigh internal air pressure of the connecting airbag 402, the pressure gauge 8 can check the air pressure of the connecting airbag 402, a worker can conveniently judge the condition of the connecting airbag 402, the fixing box 5 is installed at one end of the upper clamping piece 1, the filtering mechanism 6 is installed in the fixing box 5, the filtering mechanism 6 can filter harmful gas mixed in the air due to leakage of the petroleum pipeline, and protect the environment nearby to a certain extent, inside filtering mechanism 6 inhales near the air of the device by air inlet 601 and air supply channel 602 through small-size air pump 605 to water tank 603, after the water filtration through water tank 603 is inside, the inside harmful substance of gaseous inside is inhaled in the further filtration of rethread filter pulp chamber 604, discharge through small-size air pump 605 after the filtration completion, large pore filter 9 is installed to the one end of air inlet 601, large pore filter 9 can prevent that large particulate matter from entering inside filtering mechanism 6, prevent that filtering mechanism 6 from damaging because of large particulate matter gets into, check valve 10 is all installed at water tank 603 both ends, can prevent the water spill in water tank 603 in the transportation, thereby make the filter effect not reduce when using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a quick plugging device of oil gas field ground engineering, its characterized in that, includes fastener (1), it is equipped with down fastener (2) to go up fastener (1) one end, go up fastener (1) with fastener (2) one end is connected through the pivot down, go up fastener (1) with fastener (2) other end is equipped with fixed establishment (3) down, go up fastener (1) and be equipped with leaking stoppage mechanism (4) with lower fastener (2) inside, it is equipped with fixed box (5) to go up fastener (1) one end, fixed box (5) inside is equipped with filtering mechanism (6).
2. The quick plugging device of oil and gas field ground engineering of claim 1, wherein said fixing mechanism (3) comprises a fixing groove (301), a fixing plate (302), a fixing hole (303) and a fixing screw (304), said upper engaging member (1) and said lower engaging member (2) one end are symmetrically provided with a fixing groove (301), said fixing groove (301) is provided with a fixing plate (302), said fixing plate (302) is matched with said fixing groove (301), said fixing groove (301) and said fixing hole (303) are equally spaced at one end of said fixing plate (302), said fixing screw (304) is provided in said fixing hole (303), said fixing screw (304) is matched with said fixing hole (303).
3. The quick plugging device of oil and gas field ground engineering of claim 1, wherein said plugging mechanism (4) comprises a mounting groove (401), a connecting air bag (402), an inflation valve (403), and an inflation hole (404), said upper engaging member (1) and said lower engaging member (2) are both provided with a mounting groove (401), said mounting groove (401) is provided with a connecting air bag (402), said connecting air bag (402) is provided with an inflation valve (403) at one end, said lower engaging member (2) is provided with an inflation hole (404) at one end, said inflation valve (403) is disposed inside said inflation hole (404).
4. The oil and gas field ground engineering quick plugging device according to claim 3, wherein a safety pressure relief valve (7) is arranged at one end of the connecting air bag (402), a pressure gauge (8) is arranged on one side of the safety pressure relief valve (7), and the safety pressure relief valves (7) are connected with the connecting air bag (402).
5. The oil and gas field ground engineering quick plugging device according to claim 1, wherein the filtering mechanism (6) comprises an air inlet (601), an air supply channel (602), a water tank (603), a filter cotton cavity (604) and a small air pump (605), the air inlet (601) is arranged at one end of the fixing box (5), the air supply channel (602) is arranged at one end of the air inlet (601), the water tank (603) is arranged at one end of the air supply channel (602), the filter cotton cavity (604) is arranged at one end of the water tank (603), and the small air pump (605) is arranged at one end of the filter cotton cavity (604).
6. The oil and gas field ground engineering quick plugging device according to claim 5, wherein a large-hole filter screen (9) is arranged at one end of the air inlet (601), a one-way valve (10) is arranged at the joint of the water tank (603) and the air supply channel (602), and the one-way valve (10) is arranged at the joint of the water tank (603) and the filter cotton cavity (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220053026.2U CN216618985U (en) | 2022-01-10 | 2022-01-10 | Quick plugging device of oil gas field ground engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220053026.2U CN216618985U (en) | 2022-01-10 | 2022-01-10 | Quick plugging device of oil gas field ground engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216618985U true CN216618985U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220053026.2U Expired - Fee Related CN216618985U (en) | 2022-01-10 | 2022-01-10 | Quick plugging device of oil gas field ground engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216618985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117128386A (en) * | 2023-10-26 | 2023-11-28 | 无棣海忠软管制造有限公司 | Metal pipeline repairing device for ocean engineering |
-
2022
- 2022-01-10 CN CN202220053026.2U patent/CN216618985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117128386A (en) * | 2023-10-26 | 2023-11-28 | 无棣海忠软管制造有限公司 | Metal pipeline repairing device for ocean engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220527 |