CN108758157A - A kind of pipeline with pressure leak stoppage device - Google Patents
A kind of pipeline with pressure leak stoppage device Download PDFInfo
- Publication number
- CN108758157A CN108758157A CN201810906532.XA CN201810906532A CN108758157A CN 108758157 A CN108758157 A CN 108758157A CN 201810906532 A CN201810906532 A CN 201810906532A CN 108758157 A CN108758157 A CN 108758157A
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- bottom plate
- plug
- pipeline
- hold
- 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
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
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
- F16L55/134—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention relates to leak stoppage devices, specifically refer to a kind of pipeline with pressure leak stoppage device, bottom plate is blocked up including filling in, keep off rubber ring, block rubber ring, compress baffle, clamping nut, the plug blocks up bottom plate and is fixedly connected with gear rubber ring, the axis and plug of the gear rubber ring block up the axis of bottom plate on same straight line, the axis that the plug blocks up on bottom plate around the stifled bottom plate of plug is fixed with hold-down bolt, the hold-down bolt is located at the outside of gear rubber ring, the one side for blocking rubber ring and plug block up contacts baseplate, the inner wall for blocking rubber ring and gear rubber ring contact, the one side for compressing baffle and closure rubber ring contact, the inner wall for compressing baffle and gear rubber ring contact, the clamping nut and hold-down bolt are threadedly coupled.The present invention makes the expansion of closure rubber ring have the function that quick blocking pipeline by tightening hold-down bolt, is conducive to the various leakage media in blocking pipe, safe ready effectively blocks pipeline, of low cost.
Description
Technical field
The present invention relates to leak stoppage device, in particular to a kind of pipeline with pressure leak stoppage devices.
Background technology
The technological means that the case where open pipeline with pressure leakage is encountered in life at present uses is more, and common one is fill
Gas air bag, inflation block.Air bag many of uses inconvenience, when such as air source, bulk volume big (increasing frictional force), water blockoff
Buoyancy is big etc., also one is press and open holes closure, this method effectively but cost is very high.
Invention content
The technical problem to be solved by the present invention is to overcome the defects of above-mentioned technology, provide a kind of pipeline with pressure leak stoppage device.
In order to solve the above technical problems, technical solution provided by the invention is a kind of pipeline with pressure leak stoppage device：It is stifled including filling in
Bottom plate gear rubber ring, blocks rubber ring, compresses baffle, clamping nut, and the plug blocks up bottom plate and is fixedly connected with gear rubber ring, the gear
The axis and plug of rubber ring block up the axis of bottom plate on same straight line, and the axis for blocking up bottom plate on the stifled bottom plate of plug around plug is fixed
Equipped with hold-down bolt, the hold-down bolt is located at the outside of gear rubber ring, and the one side for blocking rubber ring and plug block up bottom plate and connect
It touches, the inner wall for blocking rubber ring and gear rubber ring contact, the one side for compressing baffle and closure rubber ring contact are described
The inner wall and gear rubber ring contact, the clamping nut and hold-down bolt for compressing baffle are threadedly coupled.
The quantity of the hold-down bolt is not less than two, and the closure rubber ring is equipped with first through hole, the compression gear
Plate is equipped with the second through-hole, and the quantity of the quantity and hold-down bolt of the first through hole and the second through-hole is equal.
The center that the plug blocks up bottom plate is equipped with relief hole, and valve is fixed on the relief hole.
The advantages of the present invention over the prior art are that：The expansion of closure rubber ring is set to reach fast by tightening hold-down bolt
The effect of fast blocking pipe is conducive to the various leakage media in blocking pipe, and safe ready effectively blocks pipeline,
It is of low cost.
Description of the drawings
Fig. 1 is a kind of configuration schematic diagram of pipeline with pressure leak stoppage device of the present invention.
Fig. 2 is the structure chart under a kind of use state of pipeline with pressure leak stoppage device of the present invention.
Fig. 3 is the figure under a kind of use state of pipeline with pressure leak stoppage device of the present invention.
As shown in the figure：1, it fills in and blocks up bottom plate, 2, gear rubber ring, 3, block rubber ring, 4, compress baffle, 5, clamping nut, 6, pressure
Tight bolt, 7, first through hole, the 8, second through-hole, 9, relief hole, 10, valve, 11, pipeline.
Specific implementation mode
A kind of pipeline with pressure leak stoppage device of the present invention is described in further detail below in conjunction with the accompanying drawings.
In conjunction with attached drawing 1-3, a kind of pipeline with pressure leak stoppage device, including plug block up bottom plate 1, gear rubber ring 2, block rubber ring 3, compress
Baffle 4, clamping nut 5, the plug block up bottom plate 1 and are fixedly connected with gear rubber ring 2, and the axis and plug of the gear rubber ring 2 block up bottom plate 1
On same straight line, the plug blocks up on bottom plate 1 and is fixed with hold-down bolt 6, the pressure around the axis for filling in stifled bottom plate 1 axis
Tight bolt 6 is located at the outside of gear rubber ring 2, and the one side for blocking rubber ring 3 and plug block up bottom plate 1 and contact, the closure rubber
The inner wall of circle 3 is contacted with the gear contact of rubber ring 2, the one side for compressing baffle 4 and closure rubber ring 3, the compression baffle 4
Inner wall and gear rubber ring 2 contact, and the clamping nut 5 and hold-down bolt 6 are threadedly coupled.
The quantity of the hold-down bolt 6 is not less than two, and the closure rubber ring 3 is equipped with first through hole 7, the compression
Baffle 4 is equipped with the second through-hole 8, and the quantity of the quantity and hold-down bolt 6 of the first through hole 7 and the second through-hole 8 is equal.
The center that the plug blocks up bottom plate 1 is equipped with relief hole 9, and valve 10 is fixed on the relief hole 9.
The present invention in the specific implementation, when needing to block pipeline 11, it is desirable that the internal diameter of pipeline 11 is less times greater than band
The diameter of compression baffle 4 on pressure pipeline leak stoppage device, pipeline with pressure leak stoppage device is positioned in pipeline 11, and spiral shell is compressed by rotation
Cap 5 is played to the pressure of baffle 4 inwards is compressed, and is compressed 4 squeeze seal of baffle and is blocked up rubber ring 3, so that closure rubber ring 3 is expanded, expand it
Block rubber ring 3 and pipeline 11 afterwards is bonded closer, plays the role of blocking pipe 11, when the leakage rate of pipeline 11 compares
It when big, blocked up to plug and valve 10 is installed on bottom plate, valve 10 and relief hole 11 communicate, convenient for pipeline with pressure while pressure release
Leak stoppage device is installed.
The present invention and its embodiments have been described above, this description is no restricted, shown in attached drawing
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (3)
1. a kind of pipeline with pressure leak stoppage device, it is characterised in that：Including fill in block up bottom plate (1), gear rubber ring (2), block rubber ring (3),
Baffle (4), clamping nut (5) are compressed, the plug blocks up bottom plate (1) and is fixedly connected with gear rubber ring (2), the axis of the gear rubber ring (2)
Line and plug block up the axis of bottom plate (1) on same straight line, and the axis for blocking up bottom plate (1) on the stifled bottom plate (1) of plug around plug is solid
Surely it is equipped with hold-down bolt (6), the hold-down bolt (6) is located at the outside of gear rubber ring (2), the side for blocking rubber ring (3)
Face and plug block up bottom plate (1) and contact, and the inner wall for blocking rubber ring (3) and gear rubber ring (2) contact, the compression baffle (4)
One side and closure rubber ring (3) contact, the inner wall for compressing baffle (4) and gear rubber ring (2) contact, the clamping nut
(5) it is threadedly coupled with hold-down bolt (6).
2. a kind of pipeline with pressure leak stoppage device according to claim 1, it is characterised in that：The quantity of the hold-down bolt (6)
Not less than two, the closure rubber ring (3) is equipped with first through hole (7), and the compression baffle (4) is equipped with the second through-hole
(8), the quantity of the quantity and hold-down bolt (6) of the first through hole (7) and the second through-hole (8) is equal.
3. a kind of pipeline with pressure leak stoppage device according to claim 1, it is characterised in that：The plug blocks up the center of bottom plate (1)
Equipped with relief hole (9), valve (10) is fixed on the relief hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906532.XA CN108758157A (en) | 2018-08-10 | 2018-08-10 | A kind of pipeline with pressure leak stoppage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906532.XA CN108758157A (en) | 2018-08-10 | 2018-08-10 | A kind of pipeline with pressure leak stoppage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108758157A true CN108758157A (en) | 2018-11-06 |
Family
ID=63969677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810906532.XA Pending CN108758157A (en) | 2018-08-10 | 2018-08-10 | A kind of pipeline with pressure leak stoppage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758157A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578740A (en) * | 2019-01-23 | 2019-04-05 | 崔建国 | A kind of duct closing type device |
| CN109731488A (en) * | 2019-02-26 | 2019-05-10 | 江苏秋泓环境检测有限公司 | Sealed filtering flask for foul smell dilution device |
| CN113340542A (en) * | 2021-08-06 | 2021-09-03 | 潍坊欧梦西热能科技有限公司 | Hanging stove leakproofness detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19514865C1 (en) * | 1995-04-22 | 1996-09-26 | Ullrich Gmbh & Co Kg K | Pipeline cuff testing device |
| CN2460842Y (en) * | 2001-01-18 | 2001-11-21 | 乌鲁木齐市排水管理处 | Watering leakage testing plugging for drainage pipe |
| CN202209500U (en) * | 2011-09-13 | 2012-05-02 | 营口圣泉高科材料有限公司 | Diversion-type broken pipe fast leaking plug |
| CN103486398A (en) * | 2013-10-09 | 2014-01-01 | 苏州市吴中区曙光铜管厂 | Plugging device |
| CN204628950U (en) * | 2015-04-21 | 2015-09-09 | 中国建筑第二工程局有限公司 | Drainage pipe blocking device |
| CN207179031U (en) * | 2017-08-23 | 2018-04-03 | 中国石油化工股份有限公司 | A kind of duct closing type device |
| CN208670426U (en) * | 2018-08-10 | 2019-03-29 | 李志海 | A kind of pipeline with pressure leak stoppage device |
-
2018
- 2018-08-10 CN CN201810906532.XA patent/CN108758157A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19514865C1 (en) * | 1995-04-22 | 1996-09-26 | Ullrich Gmbh & Co Kg K | Pipeline cuff testing device |
| CN2460842Y (en) * | 2001-01-18 | 2001-11-21 | 乌鲁木齐市排水管理处 | Watering leakage testing plugging for drainage pipe |
| CN202209500U (en) * | 2011-09-13 | 2012-05-02 | 营口圣泉高科材料有限公司 | Diversion-type broken pipe fast leaking plug |
| CN103486398A (en) * | 2013-10-09 | 2014-01-01 | 苏州市吴中区曙光铜管厂 | Plugging device |
| CN204628950U (en) * | 2015-04-21 | 2015-09-09 | 中国建筑第二工程局有限公司 | Drainage pipe blocking device |
| CN207179031U (en) * | 2017-08-23 | 2018-04-03 | 中国石油化工股份有限公司 | A kind of duct closing type device |
| CN208670426U (en) * | 2018-08-10 | 2019-03-29 | 李志海 | A kind of pipeline with pressure leak stoppage device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578740A (en) * | 2019-01-23 | 2019-04-05 | 崔建国 | A kind of duct closing type device |
| CN109731488A (en) * | 2019-02-26 | 2019-05-10 | 江苏秋泓环境检测有限公司 | Sealed filtering flask for foul smell dilution device |
| CN113340542A (en) * | 2021-08-06 | 2021-09-03 | 潍坊欧梦西热能科技有限公司 | Hanging stove leakproofness detection device |
| CN113340542B (en) * | 2021-08-06 | 2021-11-09 | 潍坊欧梦西热能科技有限公司 | Hanging stove leakproofness detection device |
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