CN208076111U - A kind of natural gas line connection sealing detection device - Google Patents
A kind of natural gas line connection sealing detection device Download PDFInfo
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- CN208076111U CN208076111U CN201820079698.4U CN201820079698U CN208076111U CN 208076111 U CN208076111 U CN 208076111U CN 201820079698 U CN201820079698 U CN 201820079698U CN 208076111 U CN208076111 U CN 208076111U
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- China
- Prior art keywords
- cutting ferrule
- semicircle cutting
- main
- outside
- main semicircle
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Abstract
A kind of natural gas line connection sealing detection device of the utility model discloses a kind of by into pipeline when gas injection,The registration of observation pointer changes the device being detected to pipeline link position leakproofness,It is simple in structure,It is convenient and practical,Being sealed property of pipeline link position can be directed to detect,Detection result is more preferable,It is characterized in that two link blocks are respectively placed on the outside of main semicircle cutting ferrule,Two link blocks are respectively placed on the outside of auxiliary semicircle cutting ferrule,And it is hinged respectively with two link blocks on the outside of main semicircle cutting ferrule,Two arc pressuring plates are respectively placed on main semicircle cutting ferrule inner wall and auxiliary semicircle cutting ferrule inner wall,It is equipped with rubber pad on the inside of the arc pressuring plate,Arc groove there are two being opened on the main semicircle cutting ferrule,And it is located at the both sides of main semicircle cutting ferrule inner arc pressing plate,Sheet rubber is placed in the arc groove on main semicircle cutting ferrule,Scale plate is placed on the outside of main semicircle cutting ferrule,And between two sheet rubbers,The arc groove side is equipped with fixed ear.
Description
Technical field
A kind of natural gas line connection sealing detection device of the utility model is related to a kind of to natural gas line connection position
The device that the leakproofness set is detected belongs to energy device field.More particularly to one kind into pipeline by when gas injection, observing
The registration of pointer changes the device being detected to pipeline link position leakproofness.
Background technology
Currently, natural gas is as good fuel and industrial chemicals, and by a large amount of exploitation uses, natural gas usually passes through pipe
Road is conveyed, and in transmission process, the leakage of pipeline is primarily to avoid the problem that, when leaking, is not only to resource
Waste, leak into concentration of natural gas in air it is higher when, suck for a long time, be easy to make one to occur anoxic, be short of breath, consciousness
It loses, severe patient can often appear in pipeline link position because of the too low death by suffocation of blood oxygen, the leakage of natural gas line, and existing
Pipeline is mostly connected by connector sleeve, and the detection of being sealed property, common pipeline connection are usually required after the completion of pipeline connection
Sealing detection mode is, by detecting overpressure, to be compared to determine whether with input pressure after completing to connect
Existing gas leakage situation, pressure detecting need to carry out inside pipeline, there is certain requirement for the structure of pipeline, using this method into
Row detection, can only reflect pipeline integral sealing situation, cannot be detected for single connecting pin, using effect is bad.
Invention content
In order to improve the above situation, a kind of natural gas line connection sealing detection device of the utility model provides one kind
Registration by when gas injection, observing from pointer to pipeline changes the device being detected to pipeline link position leakproofness.It can
It is detected for being sealed property of pipeline link position, detection result is more preferable.
A kind of natural gas line connection sealing detection device of the utility model is realized in：The utility model is a kind of
Natural gas line connection sealing detection device is by gasket, fixture block, fixed ear, flap, sliding groove, fixed pin, engaging lug, quarter
Plate, pointer, sheet rubber, main semicircle cutting ferrule, link block, arc pressuring plate and auxiliary semicircle cutting ferrule composition, two link blocks are spent to set respectively
On the outside of the main semicircle cutting ferrule, two link blocks are respectively placed on the outside of auxiliary semicircle cutting ferrule, and respectively with two on the outside of main semicircle cutting ferrule
A link block is hinged, and two arc pressuring plates are respectively placed on main semicircle cutting ferrule inner wall and auxiliary semicircle cutting ferrule inner wall, the arc
Rubber pad is equipped on the inside of pressing plate, opens that there are two arc grooves on the main semicircle cutting ferrule, and is located at main semicircle cutting ferrule inner arc
The both sides of pressing plate, sheet rubber are placed in the arc groove on main semicircle cutting ferrule, and scale plate is placed on the outside of main semicircle cutting ferrule, and are located at two
Between a sheet rubber, the arc groove side is equipped with fixed ear, and flap one end and fixed ear are hinged, and the other end extends horizontally to
The surface of adjacent sheet rubber is provided with sliding groove on the flap, and engaging lug is placed on sheet rubber, and fixed pin one end is placed in connection
On ear, the other end is placed in the sliding groove on adjacent flap, and pointer is placed on the flap other end, and corresponding with scale plate, institute
It states and is equipped with gasket on the inner wall of main semicircle cutting ferrule both ends respectively, gasket is equipped with respectively on the inner wall of the auxiliary semicircle cutting ferrule both ends,
Two fixture blocks are respectively placed on the outside of main semicircle cutting ferrule, and two fixture blocks are respectively placed on the outside of auxiliary semicircle cutting ferrule, and with main semicircle cutting ferrule
Two fixture blocks in outside correspond.
In use, when the being sealed property of link position to natural gas line detects, natural gas line is connected first
It is placed in one of arc pressuring plate in the middle part of the connector sleeve of position, then closes main semicircle cutting ferrule and auxiliary semicircle cutting ferrule, and
Main semicircle cutting ferrule is connected with corresponding two fixture blocks on auxiliary semicircle cutting ferrule, and then to main semicircle cutting ferrule and auxiliary semicircle cutting ferrule
It is attached fixation, main semicircle cutting ferrule and auxiliary semicircle cutting ferrule are closed to be formed in connector sleeve is integrally wrapped in by full-circle spray pattern, two arcs
Shape pressing plate, which is closed, to be formed full circle and is wrapped in the middle part of pipe connecting sleeve, and by the both ends of pipe connecting sleeve in main semicircle cutting ferrule and auxiliary
It is separated in the closed cavity that semicircle cutting ferrule is formed, the then gas injection into natural gas line, when leaking air, then gas enters
In the cavity formed to main semicircle cutting ferrule and auxiliary semicircle cutting ferrule, the sheet rubber on main semicircle cutting ferrule is expanded outward by gas extrusion,
And sheet rubber drives connected flap to deflect by engaging lug, and flap drives throw of pointer, and then pointer corresponds to scale
The reading of plate changes, and two pointers correspond to the both ends of pipe connecting sleeve respectively, and pointer changes, and shows that the pipeline connects
The corresponding end gas leakage of female connector shows air tight if total indicator reading does not change, and rubber pad is equipped on the inside of the arc pressuring plate
Design, can increase the frictional force between pipe connecting sleeve, improve the clamping fixed effect to pipe connecting sleeve, the master half
It is equipped with gasket respectively on the inner wall of circle cutting ferrule both ends, is equipped with the design of gasket on the inner wall of auxiliary semicircle cutting ferrule both ends respectively, it can
It is closed the cavity to be formed to main semicircle cutting ferrule and auxiliary semicircle cutting ferrule to be sealed, improves the standard to pipe connecting sleeve sealing propertytest
Exactness achievees the purpose that the leakproofness to natural gas line link position is detected.
Advantageous effect.
One, simple in structure, it is convenient and practical.
Two, cheap, it is easy to spread.
Three, being sealed property of pipeline link position can be directed to detect, detection result is more preferable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of natural gas line connection sealing detection device of the utility model.
In attached drawing
Wherein part is：Gasket（1）, fixture block（2）, fixed ear（3）, flap（4）, sliding groove（5）, fixed pin（6）, even
Lug（7）, scale plate（8）, pointer（9）, sheet rubber（10）, main semicircle cutting ferrule（11）, link block（12）, arc pressuring plate（13）,
Auxiliary semicircle cutting ferrule（14）.
Specific implementation mode：
A kind of natural gas line connection sealing detection device of the utility model is achieved in that in use, when to day
When being sealed property of the link position detection of right feed channel, it will be placed in the middle part of the connector sleeve of natural gas line link position first
One of arc pressuring plate（13）It is interior, then close main semicircle cutting ferrule（11）With auxiliary semicircle cutting ferrule（14）, and by main semicircle card
Set（11）With auxiliary semicircle cutting ferrule（14）Upper corresponding two fixture blocks（2）It is connected, and then to main semicircle cutting ferrule（11）With auxiliary half
Circle cutting ferrule（14）It is attached fixation, main semicircle cutting ferrule（11）With auxiliary semicircle cutting ferrule（14）Closure forms full-circle spray pattern, and connector sleeve is whole
In body is wrapped in, two arc pressuring plates（13）Closure forms full circle and is wrapped in the middle part of pipe connecting sleeve, and by pipe connecting sleeve
Both ends in main semicircle cutting ferrule（11）With auxiliary semicircle cutting ferrule（14）It is separated in the closed cavity of formation, then to natural gas line
Interior gas injection, when leaking air, then gas enters main semicircle cutting ferrule（11）With auxiliary semicircle cutting ferrule（14）It is main in the cavity of formation
Semicircle cutting ferrule（11）On sheet rubber（10）By gas extrusion, expand outward, and sheet rubber（10）Pass through engaging lug（7）It drives
Connected flap（4）It deflects, flap（4）Drive pointer（9）Deflection, and then pointer（9）Corresponding scale plate（8）Reading hair
Changing, two pointers（9）The both ends of pipe connecting sleeve, pointer are corresponded to respectively（9）It changes, shows the pipe connecting sleeve
Corresponding end gas leakage, if pointer（9）Reading does not change, then shows air tight, the arc pressuring plate（13）Inside is equipped with rubber
The design of rubber cushion can increase the frictional force between pipe connecting sleeve, improve the clamping fixed effect to pipe connecting sleeve, described
Main semicircle cutting ferrule（11）It is equipped with gasket respectively on the inner wall of both ends（1）, auxiliary semicircle cutting ferrule（14）It is equipped with respectively on the inner wall of both ends close
Packing（1）Design, can be to main semicircle cutting ferrule（11）With auxiliary semicircle cutting ferrule（14）It is closed the cavity formed to be sealed, improve
Accuracy to pipe connecting sleeve sealing propertytest reaches the mesh being detected to the leakproofness of natural gas line link position
's.
Claims (4)
1. a kind of natural gas line connection sealing detection device, it is characterized in that：By gasket, fixture block, fixed ear, flap, cunning
Dynamic slot, fixed pin, engaging lug, scale plate, pointer, sheet rubber, main semicircle cutting ferrule, link block, arc pressuring plate and auxiliary semicircle cutting ferrule
Composition, two link blocks are respectively placed on the outside of main semicircle cutting ferrule, and two link blocks are respectively placed on the outside of auxiliary semicircle cutting ferrule, and respectively
It is hinged with two link blocks on the outside of main semicircle cutting ferrule, two arc pressuring plates are respectively placed in main semicircle cutting ferrule inner wall and auxiliary semicircle
On cutting ferrule inner wall, opened on the main semicircle cutting ferrule there are two arc groove, and be located at the two of main semicircle cutting ferrule inner arc pressing plate
Side, sheet rubber are placed in the arc groove on main semicircle cutting ferrule, and scale plate is placed on the outside of main semicircle cutting ferrule, and are located at two sheet rubbers
Between, the arc groove side is equipped with fixed ear, and flap one end and fixed ear are hinged, and the other end extends horizontally to adjacent rubber
The surface of piece is provided with sliding groove on the flap, and engaging lug is placed on sheet rubber, and fixed pin one end is placed on engaging lug, separately
One end is placed in the sliding groove on adjacent flap, and pointer is placed on the flap other end, and corresponding with scale plate, two fixture blocks point
Be not placed on the outside of main semicircle cutting ferrule, two fixture blocks are respectively placed on the outside of auxiliary semicircle cutting ferrule, and with two on the outside of main semicircle cutting ferrule
Fixture block corresponds.
2. a kind of natural gas line connection sealing detection device according to claim 1, it is characterised in that the arc
It is equipped with rubber pad on the inside of pressing plate.
3. a kind of natural gas line connection sealing detection device according to claim 1, it is characterised in that the master half
It is equipped with gasket respectively on the inner wall of circle cutting ferrule both ends.
4. a kind of natural gas line connection sealing detection device according to claim 1, it is characterised in that described auxiliary half
It is equipped with gasket respectively on the inner wall of circle cutting ferrule both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079698.4U CN208076111U (en) | 2018-01-18 | 2018-01-18 | A kind of natural gas line connection sealing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079698.4U CN208076111U (en) | 2018-01-18 | 2018-01-18 | A kind of natural gas line connection sealing detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076111U true CN208076111U (en) | 2018-11-09 |
Family
ID=64035309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820079698.4U Expired - Fee Related CN208076111U (en) | 2018-01-18 | 2018-01-18 | A kind of natural gas line connection sealing detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208076111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024320A (en) * | 2019-12-17 | 2020-04-17 | 国网湖北省电力有限公司十堰供电公司 | Cable shaft fire prevention shutoff leakproofness detector |
-
2018
- 2018-01-18 CN CN201820079698.4U patent/CN208076111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024320A (en) * | 2019-12-17 | 2020-04-17 | 国网湖北省电力有限公司十堰供电公司 | Cable shaft fire prevention shutoff leakproofness detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181214 Address after: 030000 No. 86 Chaoyang Street, Haozhuang Town, Yingze District, Taiyuan City, Shanxi Province, 6-1-11 Patentee after: Shanxi Overview Geographic Information Engineering Service Co.,Ltd. Address before: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20181214 Address after: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 221000 Jiangsu, Xuzhou, Peixian, Anguo Town, Liu Ma Zhuang No. 78 Patentee before: Ma Manman |
|
| 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: 20181109 Termination date: 20220118 |