CN111120774A - Natural gas line mending leakage device - Google Patents
Natural gas line mending leakage device Download PDFInfo
- Publication number
- CN111120774A CN111120774A CN202010044435.1A CN202010044435A CN111120774A CN 111120774 A CN111120774 A CN 111120774A CN 202010044435 A CN202010044435 A CN 202010044435A CN 111120774 A CN111120774 A CN 111120774A
- Authority
- CN
- China
- Prior art keywords
- plate
- natural gas
- pressing plate
- bonding
- leakage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/1683—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of a patch which is fixed on the wall of the pipe by means of an adhesive, a weld or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/1612—Devices for covering leaks in pipes or hoses, e.g. hose-menders by means of a plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
- F16L55/172—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut
Abstract
A natural gas pipeline leakage repairing device. The natural gas line, natural gas line have the leakage opening, round the outside bonding magnetic plate piece of leakage opening, the magnetic plate piece between fill with sealed piece, sealed piece with natural gas line between bonding connection, the leakage opening fill in wooden leaking stoppage stopper, the outside bonding clamp plate of wooden leaking stoppage stopper, the outside fixed connection clamp plate circle of clamp plate, the bottom bonding magnetic plate circle of clamp plate circle, magnetic sheet circle actuation the magnetic plate piece location, the front end of clamp plate circle set up preceding plug bush, the rear end sets up the back plug bush, preceding plug bush with the back plug bush be connected with fastener. The invention is used for natural gas pipeline leakage repairing.
Description
The technical field is as follows:
the invention relates to a natural gas pipeline leakage repairing device.
Background art:
the distance of the natural gas pipeline is very long, a certain pressure exists in the pipeline, once leakage occurs in the using process, the leakage stoppage and repair are very difficult, and how to stop the leaked natural gas pipeline is a problem to be solved.
The invention content is as follows:
the invention aims to provide a natural gas pipeline leakage repairing device which can seal a leakage part and is safe to use.
The above purpose is realized by the following technical scheme:
the natural gas pipeline leakage repairing device comprises a natural gas pipeline, wherein the natural gas pipeline is provided with a leakage opening, a magnetic plate block is bonded on the outer side of the leakage opening, a sealing block is used for filling the magnetic plate block, the sealing block is bonded with the natural gas pipeline, the leakage opening is plugged into a wooden leakage plugging plug, a pressing plate is bonded on the outer side of the wooden leakage plugging plug, the outer side of the pressing plate is fixedly connected with a pressing plate ring, the bottom of the pressing plate ring is bonded with the magnetic plate ring, the magnetic plate ring is attracted to the magnetic plate block for positioning, the front end of the pressing plate ring is provided with a front plug bush, the rear end of the pressing plate ring is provided with a rear plug bush, and the front plug bush and the rear plug bush are connected with a fastening device.
The natural gas pipeline leakage repairing device is characterized in that the pressing plate is in a spherical crown shape, the pressing plate is made of elastic materials, the front inserting sleeve comprises a front pressing plate, the left side of the front pressing plate is fixedly connected with a left front connecting plate, the left side of the left front connecting plate is fixedly connected with a left front bonding plate, the right side of the front pressing plate is fixedly connected with a right front connecting plate, the right side of the right front connecting plate is fixedly connected with a right front bonding plate, and the left front bonding plate and the right front bonding plate are both welded on the pressing plate ring; the back plug bush include the back clamp plate, the left back connecting plate of left side fixed connection of back clamp plate, the left back bonding plate of left side fixed connection of left back connecting plate, the right back connecting plate of right side fixed connection of back clamp plate, the right back bonding plate of right back connecting plate's right side fixed connection, left back bonding plate with right back bonding plate all weld the clamp plate circle on.
A natural gas line trapping devices, preceding clamp plate with the clamp plate circle between the back clamp plate with the clamp plate circle between wear elastic opening cover, elastic opening cover paste the clamp plate the face on, bypass natural gas line, elastic opening cover's open end one side fixed connection clamp plate, elastic opening cover's open end opposite side fixed connection press from both sides tightly to the board, the clamp plate with press from both sides tightly to pass through the bolt fastening between the board.
Has the advantages that:
1. the shape of the wooden plugging plug can be manufactured on site according to the shape of the leakage hole, the requirements of the leakage holes in various shapes can be completely met, the requirements cannot be met by any material, the manufacturing is simple, and the using effect is good.
The wooden plugging plug is pressed by the spherical-crown-shaped pressing plate, so that the wooden plugging plug is prevented from being ejected out by pressure in a natural gas pipeline in the using process, the plugging effect is good, and the wooden plugging plug is safe to use after plugging.
The pressing plate is pressed and fastened again through the elastic opening sleeve, so that the wooden plugging plug is ensured to be firmer, even if the pressure in the natural gas pipeline is increased suddenly, the phenomenon of secondary leakage of the leakage port is avoided, and the use is very safe.
The elastic opening sleeve is positioned and fixed through the front pressing plate and the rear pressing plate, so that the elastic opening sleeve is prevented from being dislocated, the wooden plugging plug can be firmly fixed, and the plugging effect of the wooden plugging plug is very safe and stable.
Description of the drawings:
fig. 1 is a schematic structural diagram of the product.
Fig. 2 is a left side view of fig. 1.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
a natural gas line mending-leakage device comprises: natural gas line 1, natural gas line have and leak mouthful 2, round the outside bonding magnetic plate piece 3 of leaking the mouth, the magnetic plate piece between fill with seal block 4, seal block with natural gas line between the bonding connection, the mouth that leaks fill in wooden leaking stoppage stopper 5, the outside bonding clamp plate 6 of wooden leaking stoppage stopper, the outside fixed connection clamp plate circle 7 of clamp plate, the bottom bonding magnetic plate circle 8 of clamp plate circle, magnetic plate circle actuation the magnetic plate piece location, the front end of clamp plate circle set up preceding plug bush, the rear end sets up the back plug bush, preceding plug bush with the back plug bush be connected with fastener. The magnetic sheet ring and the magnetic plate block can quickly and effectively adjust the position of the pressure plate ring to be conveniently positioned during the attraction, so that the magnetic sheet ring can accurately position the magnetic plate block when attracting the magnetic plate block, and the connection is more accurate;
the pressing plate is in a spherical crown shape, the pressing plate is made of elastic materials, the front plug bush comprises a front pressing plate 9, the left side of the front pressing plate is fixedly connected with a left front connecting plate 10, the left side of the left front connecting plate is fixedly connected with a left front bonding plate 11, the right side of the front pressing plate is fixedly connected with a right front connecting plate 12, the right side of the right front connecting plate is fixedly connected with a right front bonding plate 13, and the left front bonding plate and the right front bonding plate are both welded on the pressing plate ring; the back plug bush include back clamp plate 14, the left back connecting plate 15 of left side fixed connection of back clamp plate, the left back bonding plate 16 of left side fixed connection of left back connecting plate, the right back connecting plate 17 of right side fixed connection of back clamp plate, the right back bonding plate 18 of right back connecting plate's right side fixed connection, the left back bonding plate with the right back bonding plate all weld the clamp plate circle on.
Preceding clamp plate with the clamp plate circle between, back clamp plate with the clamp plate circle between wear elastic opening cover 19, elastic opening cover paste the clamp plate the face on, bypass natural gas line, open end one side fixed connection clamp plate 20 of elastic opening cover, open end opposite side fixed connection of elastic opening cover press from both sides tightly to board 21, the clamp plate with press from both sides tightly to fixed through bolt 22 between the board.
The working principle is as follows:
firstly, a magnetic plate block is bonded on the outer side of a leakage hole, a wooden leakage plug is inserted into the leakage hole, a pressing plate is used for pressing the wooden leakage plug, so that the magnetic plate block is attracted by a magnetic plate ring for adjustment and positioning, an elastic opening sleeve penetrates between a front pressing plate and a rear pressing plate to sleeve a natural gas pipeline, and a clamping plate pair are locked and fixed by bolts.
Claims (3)
1. The natural gas pipeline leakage repairing device comprises a natural gas pipeline and is characterized in that the natural gas pipeline is provided with a leakage opening, magnetic plate blocks are bonded around the outer side of the leakage opening, sealing blocks are used for filling the magnetic plate blocks, the sealing blocks are bonded with the natural gas pipeline, a wooden leakage plugging plug is plugged into the leakage opening, a pressing plate is bonded on the outer side of the wooden leakage plugging plug, the outer side of the pressing plate is fixedly connected with a pressing plate ring, a magnetic plate ring is bonded at the bottom of the pressing plate ring, the magnetic plate ring is attracted to the magnetic plate block for positioning, a front inserting sleeve is arranged at the front end of the pressing plate ring, a rear inserting sleeve is arranged at the rear end of the pressing plate ring, and a fastening device is connected between the front inserting sleeve and the rear inserting sleeve.
2. The natural gas pipeline leakage repairing device as claimed in claim 1, wherein the pressing plate is in a spherical crown shape, the pressing plate is made of elastic material, the front plug bush comprises a front pressing plate, the left side of the front pressing plate is fixedly connected with a left front connecting plate, the left side of the left front connecting plate is fixedly connected with a left front bonding plate, the right side of the front pressing plate is fixedly connected with a right front connecting plate, the right side of the right front connecting plate is fixedly connected with a right front bonding plate, and the left front bonding plate and the right front bonding plate are both welded on the pressing plate ring; the back plug bush include the back clamp plate, the left back connecting plate of left side fixed connection of back clamp plate, the left back bonding plate of left side fixed connection of left back connecting plate, the right back connecting plate of right side fixed connection of back clamp plate, the right back bonding plate of right back connecting plate's right side fixed connection, left back bonding plate with right back bonding plate all weld the clamp plate circle on.
3. The natural gas pipeline leakage repairing device according to claim 2, wherein elastic opening sleeves are arranged between the front pressure plate and the pressure plate ring and between the rear pressure plate and the pressure plate ring in a penetrating manner, the elastic opening sleeves are attached to the surface of the pressure plate and bypass the natural gas pipeline, one side of the opening end of each elastic opening sleeve is fixedly connected with a clamping plate, the other side of the opening end of each elastic opening sleeve is fixedly connected with a clamping plate, and the clamping plates are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010044435.1A CN111120774A (en) | 2020-01-15 | 2020-01-15 | Natural gas line mending leakage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010044435.1A CN111120774A (en) | 2020-01-15 | 2020-01-15 | Natural gas line mending leakage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111120774A true CN111120774A (en) | 2020-05-08 |
Family
ID=70489923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010044435.1A Pending CN111120774A (en) | 2020-01-15 | 2020-01-15 | Natural gas line mending leakage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111120774A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304080A (en) * | 1998-04-24 | 1999-11-05 | Kubota Corp | Repairing member and repairing method for plastic pipe |
| CN201209742Y (en) * | 2008-06-21 | 2009-03-18 | 王涛 | Portable pipeline clamp |
| US20120216901A1 (en) * | 2009-10-16 | 2012-08-30 | Ross Dickinson | Closure means for pipe |
| CN206522566U (en) * | 2017-02-07 | 2017-09-26 | 蓝色海洋（天津）工程技术有限公司 | A kind of pipeline provided with pressure plugging device |
| CN209340725U (en) * | 2019-01-03 | 2019-09-03 | 中国石油大学(华东) | A kind of Oil & Gas Storage gas pipeline pressure sealing repairing device |
| CN110332411A (en) * | 2019-06-13 | 2019-10-15 | 孙晓波 | Oil-gas gathering and transferring pipeline leak stopping integrated device and operating method |
-
2020
- 2020-01-15 CN CN202010044435.1A patent/CN111120774A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304080A (en) * | 1998-04-24 | 1999-11-05 | Kubota Corp | Repairing member and repairing method for plastic pipe |
| CN201209742Y (en) * | 2008-06-21 | 2009-03-18 | 王涛 | Portable pipeline clamp |
| US20120216901A1 (en) * | 2009-10-16 | 2012-08-30 | Ross Dickinson | Closure means for pipe |
| CN206522566U (en) * | 2017-02-07 | 2017-09-26 | 蓝色海洋（天津）工程技术有限公司 | A kind of pipeline provided with pressure plugging device |
| CN209340725U (en) * | 2019-01-03 | 2019-09-03 | 中国石油大学(华东) | A kind of Oil & Gas Storage gas pipeline pressure sealing repairing device |
| CN110332411A (en) * | 2019-06-13 | 2019-10-15 | 孙晓波 | Oil-gas gathering and transferring pipeline leak stopping integrated device and operating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208417954U (en) | A kind of pressure sealing sealing clamp | |
| CN201706094U (en) | Pipe connector | |
| KR20070007833A (en) | Injectable structural adhesive | |
| CN204533957U (en) | A kind of novel leakage-baffling device based on harbour pipeline | |
| CN111120774A (en) | Natural gas line mending leakage device | |
| CN202719329U (en) | Split weld-free injecting clamp | |
| CN204512788U (en) | Based on the Quick-clamped shutoff flow guide device that fluid line leaks | |
| CN217951644U (en) | Flange leaking stoppage injecting glue anchor clamps | |
| CN211010405U (en) | Natural gas line plugging device | |
| CN207935626U (en) | A kind of gas pipeline leak source sealing device | |
| CN210831005U (en) | High pressure steam pipeline branch pipe root welding seam leaking stoppage sealing fixture | |
| CN212251616U (en) | Direct insertion type joint pipeline | |
| CN205278623U (en) | A device for testing container leaks | |
| CN210704392U (en) | Spring type leak detection clamp | |
| CN218818908U (en) | Straight pipe leak source sealing clamp | |
| CN210322605U (en) | Hydraulic tool | |
| CN111022818B (en) | Sealing device for natural gas pipeline leakage | |
| CN209632898U (en) | A kind of LNG storage tank root clamp valves replaces gasket specific purpose tool | |
| CN205938334U (en) | Valve leakage prosthetic devices | |
| CN213541592U (en) | Connecting structure of natural gas conveying pipeline | |
| CN210800437U (en) | PE pipe hoop with good sealing effect for water supply | |
| CN218671150U (en) | High temperature high pressure valve and flange joint area of pipeline are pressed plugging device | |
| CN218441264U (en) | Accurate leaking stoppage structure with pressure | |
| CN213776723U (en) | Flange mouth quick sealing plugging device | |
| CN214579702U (en) | Pressure leaking stoppage elbow fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200508 |
|
| RJ01 | Rejection of invention patent application after publication |