CN203857191U - Pipeline leak hunting sealing device - Google Patents
Pipeline leak hunting sealing device Download PDFInfo
- Publication number
- CN203857191U CN203857191U CN201420207049.XU CN201420207049U CN203857191U CN 203857191 U CN203857191 U CN 203857191U CN 201420207049 U CN201420207049 U CN 201420207049U CN 203857191 U CN203857191 U CN 203857191U
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- CN
- China
- Prior art keywords
- gas
- outer hole
- spring
- stifled
- gas plug
- 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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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a pipeline leak hunting sealing device, and belongs to the field of special leak hunting tools. The pipeline leak hunting sealing device comprises a spring base, a spring, a cylindrical outer hole gas plug, an inner hole gas plug, an inner hole gas plug rubber mat, a cylindrical outer hole gas plug rubber mat, a gas intake hole, a lock nut and a cylinder; the spring is arranged in the cylindrical outer hole gas plug; the spring acts between the spring base and the inner hole gas plug; the spring base is fixed to the bottom of the cylindrical outer hole gas plug; the inner hole gas plug rubber mat is adhered to the inner hole gas plug; the cylindrical outer hole gas plug rubber mat is adhered to the cylindrical outer hole gas plug; the gas intake hole is formed in the side surface of the cylindrical outer hole gas plug; the spring base is connected with the cylinder, and is locked by the lock nut. The leak hunting sealing device structurally adopts the method that the cylinder pushes the spring for pressing and gas plugging, the port of the pipe can be sealed quickly, the airtightness is enhanced, and the detecting efficiency is improved.
Description
Technical field
The utility model relates to a kind of pipeline leak detection seal arrangement, belongs to the special tool field of leaking hunting.
Background technique
At present, along with automotive oil tank heating technology is constantly perfect, New Heating can heat oil pipe, yet this oil pipe is set with the structure of water pipe outward, air pressure leaks hunting very loaded down with trivial details, if there is a kind of oil pipe mouth of both can having blocked also can block the instrument that is enclosed within oil pipe outside hose nozzle simultaneously, detection efficiency will improve greatly.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of simple and reasonable, easy to use pipeline leak detection seal arrangement is provided, solves the problem existing in background technique.The technological scheme that solves its technical problem employing is: a kind of pipeline leak detection seal arrangement, comprise: spring pedestal 1, spring 2, the outer hole of tubular gas stifled 3, endoporus gas stifled 4, endoporus gas blocks up rubber cushion 5, the stifled rubber cushion 6 of the outer hole of tubular gas, inlet hole 7, locking nut 8, cylinder 9, described spring be arranged on the outer hole of tubular gas stifled in, spring action is between spring pedestal and endoporus gas are stifled, spring pedestal is fixed on the stifled bottom of gas, the outer hole of tubular, endoporus gas blocks and is stained with the stifled rubber cushion of endoporus gas, the outer hole of tubular gas blocks and is stained with the stifled rubber cushion of the outer hole of tubular gas, inlet hole is arranged on Qi Du side, the outer hole of tubular, on spring pedestal, connect cylinder, and lock with locking nut.
The beneficial effects of the utility model: on this sealing device structure that leaks hunting, adopt cylinder to promote the spring stifled mode of gas of exerting pressure, can quick-sealing tube opening, strengthened sealing, improved detection efficiency.
Accompanying drawing explanation: Fig. 1 is in the main TV structure sectional drawing of the utility model figure: a kind of pipeline leak detection seal arrangement, comprising: spring pedestal 1, spring 2, the outer hole of tubular gas are stifled 3, endoporus gas is stifled 4, the stifled rubber cushion 5 of endoporus gas, the stifled rubber cushion 6 of the outer hole of tubular gas, inlet hole 7, locking nut 8, cylinder 9.
Embodiment: the utility model is described in further detail below in conjunction with drawings and Examples: referring to 1. 1 kinds of pipeline leak detection seal arrangements of accompanying drawing, comprise: spring pedestal 1, spring 2, the outer hole of tubular gas stifled 3, endoporus gas stifled 4, endoporus gas blocks up rubber cushion 5, the stifled rubber cushion 6 of the outer hole of tubular gas, inlet hole 7, locking nut 8, cylinder 9, described spring 2 is arranged in the outer hole of tubular gas stifled 3, spring 2 acts between spring pedestal 1 and endoporus gas stifled 4, spring pedestal 1 is fixed on stifled 3 bottoms of gas, the outer hole of tubular, on endoporus gas stifled 4, be stained with the stifled rubber cushion 5 of endoporus gas, on the outer hole of tubular gas stifled 3, be stained with the stifled rubber cushion 6 of the outer hole of tubular gas, inlet hole 7 is arranged on stifled 3 sides of gas, the outer hole of tubular, on spring pedestal 1, connect cylinder 9, and lock with locking nut 8.
Working principle of the present utility model is summarized as follows: first by stifled oil pipe port, the water pipe port of the outer hole of the tubular stifled alignment sleeve of gas outside oil pipe aimed at of endoporus gas, then cylinder is passed into gas and make it push ahead seal process, through inlet hole and endoporus gas, the stifled and outer hole gas of the tubular gap between stifled enters and is detected in pipeline pressurized air.
Claims (1)
1. a pipeline leak detection seal arrangement, comprise: spring pedestal, spring, the outer hole of tubular gas is stifled, endoporus gas is stifled, endoporus gas blocks up rubber cushion, the stifled rubber cushion of the outer hole of tubular gas, inlet hole, locking nut, cylinder, it is characterized in that, described spring be arranged on the outer hole of tubular gas stifled in, spring action is between spring pedestal and endoporus gas are stifled, spring pedestal is fixed on the stifled bottom of gas, the outer hole of tubular, endoporus gas blocks and is stained with the stifled rubber cushion of endoporus gas, the outer hole of tubular gas blocks and is stained with the stifled rubber cushion of the outer hole of tubular gas, inlet hole is arranged on Qi Du side, the outer hole of tubular, on spring pedestal, connect cylinder, and lock with locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207049.XU CN203857191U (en) | 2014-04-26 | 2014-04-26 | Pipeline leak hunting sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207049.XU CN203857191U (en) | 2014-04-26 | 2014-04-26 | Pipeline leak hunting sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857191U true CN203857191U (en) | 2014-10-01 |
Family
ID=51607039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207049.XU Expired - Fee Related CN203857191U (en) | 2014-04-26 | 2014-04-26 | Pipeline leak hunting sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654788A (en) * | 2017-11-15 | 2018-02-02 | 武汉联航机电有限公司 | One kind closure silica gel device |
-
2014
- 2014-04-26 CN CN201420207049.XU patent/CN203857191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654788A (en) * | 2017-11-15 | 2018-02-02 | 武汉联航机电有限公司 | One kind closure silica gel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |