CN2530130Y - Pressure sticking and leakage mending appts. - Google Patents
Pressure sticking and leakage mending appts. Download PDFInfo
- Publication number
- CN2530130Y CN2530130Y CN 02221749 CN02221749U CN2530130Y CN 2530130 Y CN2530130 Y CN 2530130Y CN 02221749 CN02221749 CN 02221749 CN 02221749 U CN02221749 U CN 02221749U CN 2530130 Y CN2530130 Y CN 2530130Y
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- CN
- China
- Prior art keywords
- utility
- bond pad
- model
- leakage
- blocking piece
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pressure leakage repair device applied during the production and transmission of gas, comprising a bonding block, a plugging piece and a sealing ring, wherein the lower part of the bonding block is arc-shaped in coordination with the gas pipeline; a threaded hole for thread connection with the plugging piece is arranged in the middle of the upper part of the bonding block; a pressure relief channel is arranged on the plugging piece; the arc-shaped bottom of the bonding block is directly spliced by adhesives with the gas pipeline that leaks. The utility model provides a pressure splicing and leakage repair device that can prevent accidents, convenient and flexible to use, and the repair can withstand relatively high pressure.
Description
Technical field
The utility model relates to a kind of bucket patch device, and the conveyance conduit that in especially a kind of combustion gas production, the course of conveying generation is leaked is with the device of pressing mending-leakage.
Background technique
In combustion gas production, course of conveying, pipeline is subjected to the influence of factors such as medium, temperature, pressure, local etching, local load for a long time, accidents such as operation was usually leaked after a period of time, booster.This not only can cause a large amount of losses of combustion gas, in addition also can initiation fire, accident such as blast, the normal conveying that has a strong impact on combustion gas in the pipeline and downstream user just use gas always.Conventional blocking Leakage method needs pipeline stopping transportation completely, and the combustion gas in the blow-down pipe carries out pressure release, and this is very big has limited the ordinary production in gas field, the gas just commonly used of the rational management of pipe network and downstream user, and economic loss is huge.March 28 calendar year 2001, notice of authorization number a kind of for the Chinese utility model patent of CN2425258Y discloses " band is pressed gas leak-stopping plate piece ", it is characterized in that it is to be made of base plate, blocking piece interface, blocking piece, base plate be one with the corresponding arc plate of gas pipeline specification, because base plate and pipeline are solder joint, be prone to accidents, construction is inconvenient, dumb, and mending-leakage is withstand voltage not high yet.
Summary of the invention
The utility model provides a kind of being not easy to have an accident, easy construction, flexible, safe, and the withstand voltage also higher band of mending-leakage is pressed bonding bucket patch device.
The technical solution of the utility model is: the utility model comprises bond pad, blocking piece, sealing gasket, it is characterized in that: the bottom of described bond pad is the arc that is complementary with gas pipeline, in the middle of the top rib-loop hole that is threaded with blocking piece is arranged, the pressure release passage that is "T"-shaped is arranged on the described blocking piece.
Between the utility model blocking piece and the bond pad sealing gasket is arranged.
The lower end of the "T"-shaped pressure release passage of the utility model is communicated with the tapped hole of bond pad.
The utility model bond pad lower curved thickness is identical with the caliber or the wall thickness of the gas pipeline that needs mending-leakage.
Adopt binder directly bonding between the gas pipeline of the utility model bond pad curved lower portion and need mending-leakage.
The utility model design is ingenious, and easy construction is flexible, and the mending-leakage performance is good, can be with press operation, withstand voltage properties height when between two planes of blocking piece and bond pad, sealing, and the repairing of need not stopping the supple of gas or steam is leaked, not power consumption, the accident that can prevent takes place, and is safe.
Mark among the cross-sectional view figure of accompanying drawing and drawing explanatory drawing 1 the utility model plane structure schematic representation Fig. 2 the utility model perspective view Fig. 3 the utility model blocking piece:
1 bond pad, 2 blocking pieces, 3 sealing gaskets, 4 pressure release passages, 5 gas pipelines
6 tapped holes, 7 leakage points
Embodiment
The utility model comprises bond pad, blocking piece, sealing gasket, it is characterized in that: the bottom of described bond pad is the arc that is complementary with gas pipeline, in the middle of the top tapped hole 6 that is connected with the blocking piece rib-loop is arranged, and the pressure release passage that is "T"-shaped is arranged on the described blocking piece.
Between the utility model blocking piece and the bond pad sealing gasket is arranged.
The lower end of the "T"-shaped pressure release passage of the utility model is communicated with the tapped hole of bond pad.
The utility model bond pad lower curved thickness is identical with the caliber or the wall thickness of the gas pipeline that needs mending-leakage.
The utility model bond pad steel pipe manufacturing.
Select for use different binders directly bonding according to different bond areas and pipe internal pressure between the utility model bond pad curved lower portion and the gas pipeline that needs mending-leakage.
When the utility model band is pressed mending-leakage, smear earlier the high strength bonding agent on gas pipeline and curved plate, the centrally aligned leakage point with the tapped hole in the middle of the bond pad top is bonded in curved plate on the gas pipeline outer wall, after treating that the high strength bonding agent is solidified, again blocking piece is screwed on.
The utility model design is ingenious, and easy construction is flexible, and the mending-leakage good pressure-resistant performance is safe, can be with press operation.
Claims (3)
1, a kind of band is pressed bonding bucket patch device, comprise bond pad (1), blocking piece (2), sealing gasket (3), it is characterized in that: the bottom of described bond pad (1) is the arc that is complementary with gas pipeline (5), in the middle of the top tapped hole (6) that is connected with blocking piece (2) rib-loop is arranged, the pressure release passage (4) that is "T"-shaped is arranged on the described blocking piece (2).
2, band according to claim 1 is pressed bonding bucket patch device, it is characterized in that: the lower end of "T"-shaped pressure release passage (4) is communicated with the tapped hole (6) of bond pad (1).
3, band according to claim 1 and 2 is pressed bonding bucket patch device, it is characterized in that: bond pad (1) lower curved thickness is identical with the caliber or the wall thickness of the gas pipeline (5) that needs mending-leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221749 CN2530130Y (en) | 2002-03-04 | 2002-03-04 | Pressure sticking and leakage mending appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221749 CN2530130Y (en) | 2002-03-04 | 2002-03-04 | Pressure sticking and leakage mending appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530130Y true CN2530130Y (en) | 2003-01-08 |
Family
ID=33699798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221749 Expired - Fee Related CN2530130Y (en) | 2002-03-04 | 2002-03-04 | Pressure sticking and leakage mending appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530130Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297313A (en) * | 2011-08-12 | 2011-12-28 | 天津二十冶建设有限公司 | Water and pressure contained weld seam trapping method and structure for middle-large caliber pressure-bearing water pipe |
| CN101113663B (en) * | 2007-08-28 | 2012-08-22 | 侯明 | Mechanical water-shutoff construction method of mine hydrophthalmos and plugging apparatus for water-shutoff |
| CN103057120A (en) * | 2011-10-19 | 2013-04-24 | 李青 | Simple crude oil storage tank floating roof leak repairing process |
| CN104319646A (en) * | 2014-10-27 | 2015-01-28 | 国家电网公司 | Guiding, bonding and plugging type under-pressure leakage blocking device |
| CN105756622A (en) * | 2014-12-17 | 2016-07-13 | 中国石油天然气股份有限公司 | Oil gathering line repairing device and method |
| CN106958743A (en) * | 2017-04-20 | 2017-07-18 | 国网新疆电力公司昌吉供电公司 | Relief valve mending-leakage plugging device |
| CN107061989A (en) * | 2017-04-12 | 2017-08-18 | 国家电网公司 | A kind of method that pressure sealing is carried out to gas storage equipment |
| CN107166166A (en) * | 2017-07-24 | 2017-09-15 | 国家电网公司 | A kind of method and device leaked for non-stop plugging sand holes |
| CN107300088A (en) * | 2017-08-17 | 2017-10-27 | 株洲新奥燃气有限公司 | A kind of gas pipeline welding patch component with pressure and its craft leakage mending method |
| CN107769052A (en) * | 2017-11-06 | 2018-03-06 | 保定天威集团特变电气有限公司 | A kind of transformer oil pressure leakage compensating device and method |
| CN109958836A (en) * | 2017-12-25 | 2019-07-02 | 上海梅山钢铁股份有限公司 | Suitable for not discharging the processing method of liquid pipe leakage |
| CN110350429A (en) * | 2019-07-10 | 2019-10-18 | 南通世睿电力科技有限公司 | A kind of novel pressurized leaking stoppage method of GIS device |
| CN110566666A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Method for stopping leakage of gas leakage of power equipment |
| CN110566667A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Plugging device |
| CN110805601A (en) * | 2019-11-27 | 2020-02-18 | 云南电网有限责任公司电力科学研究院 | Clamp and method for treating leakage points at flange bolts of sulfur hexafluoride electrical equipment |
| CN110953437A (en) * | 2019-12-31 | 2020-04-03 | 衡阳华菱钢管有限公司 | Blast furnace gas pipeline plugging device and blast furnace gas pipeline plugging method |
| CN112432059A (en) * | 2020-11-20 | 2021-03-02 | 卢铎仁 | Device for combustible gas leakage detection |
| CN113803563A (en) * | 2021-09-08 | 2021-12-17 | 河南科技大学 | Self-releasing pipeline leakage repairing device |
-
2002
- 2002-03-04 CN CN 02221749 patent/CN2530130Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113663B (en) * | 2007-08-28 | 2012-08-22 | 侯明 | Mechanical water-shutoff construction method of mine hydrophthalmos and plugging apparatus for water-shutoff |
| CN102297313A (en) * | 2011-08-12 | 2011-12-28 | 天津二十冶建设有限公司 | Water and pressure contained weld seam trapping method and structure for middle-large caliber pressure-bearing water pipe |
| CN103057120A (en) * | 2011-10-19 | 2013-04-24 | 李青 | Simple crude oil storage tank floating roof leak repairing process |
| CN104319646A (en) * | 2014-10-27 | 2015-01-28 | 国家电网公司 | Guiding, bonding and plugging type under-pressure leakage blocking device |
| CN105756622A (en) * | 2014-12-17 | 2016-07-13 | 中国石油天然气股份有限公司 | Oil gathering line repairing device and method |
| CN107061989A (en) * | 2017-04-12 | 2017-08-18 | 国家电网公司 | A kind of method that pressure sealing is carried out to gas storage equipment |
| CN106958743A (en) * | 2017-04-20 | 2017-07-18 | 国网新疆电力公司昌吉供电公司 | Relief valve mending-leakage plugging device |
| CN107166166B (en) * | 2017-07-24 | 2019-07-30 | 国家电网公司 | A kind of method and device for the leakage of non-stop plugging sand holes |
| CN107166166A (en) * | 2017-07-24 | 2017-09-15 | 国家电网公司 | A kind of method and device leaked for non-stop plugging sand holes |
| CN107300088A (en) * | 2017-08-17 | 2017-10-27 | 株洲新奥燃气有限公司 | A kind of gas pipeline welding patch component with pressure and its craft leakage mending method |
| CN107769052A (en) * | 2017-11-06 | 2018-03-06 | 保定天威集团特变电气有限公司 | A kind of transformer oil pressure leakage compensating device and method |
| CN109958836A (en) * | 2017-12-25 | 2019-07-02 | 上海梅山钢铁股份有限公司 | Suitable for not discharging the processing method of liquid pipe leakage |
| CN110350429A (en) * | 2019-07-10 | 2019-10-18 | 南通世睿电力科技有限公司 | A kind of novel pressurized leaking stoppage method of GIS device |
| CN110566666A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Method for stopping leakage of gas leakage of power equipment |
| CN110566667A (en) * | 2019-07-29 | 2019-12-13 | 深圳供电局有限公司 | Plugging device |
| CN110805601A (en) * | 2019-11-27 | 2020-02-18 | 云南电网有限责任公司电力科学研究院 | Clamp and method for treating leakage points at flange bolts of sulfur hexafluoride electrical equipment |
| CN110953437A (en) * | 2019-12-31 | 2020-04-03 | 衡阳华菱钢管有限公司 | Blast furnace gas pipeline plugging device and blast furnace gas pipeline plugging method |
| CN112432059A (en) * | 2020-11-20 | 2021-03-02 | 卢铎仁 | Device for combustible gas leakage detection |
| CN113803563A (en) * | 2021-09-08 | 2021-12-17 | 河南科技大学 | Self-releasing pipeline leakage repairing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |