CN206960071U - A kind of test device of quick detection pipeline sealing - Google Patents
A kind of test device of quick detection pipeline sealing Download PDFInfo
- Publication number
- CN206960071U CN206960071U CN201720673064.7U CN201720673064U CN206960071U CN 206960071 U CN206960071 U CN 206960071U CN 201720673064 U CN201720673064 U CN 201720673064U CN 206960071 U CN206960071 U CN 206960071U
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- pipeline
- main body
- detected
- test device
- quick detection
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Abstract
The utility model discloses a kind of test device of quick detection pipeline sealing, it includes the main body being connected with detected pipeline, the lower end of main body is connected with the air bag extending into detected pipeline, main body is provided with the air intake valve communicated with air bag, the air valve mouth communicated with detected pipeline is additionally provided with main body, crossover sub is connected with air valve mouth.The utility model is first connected with three-way pipe at the both ends for being detected pipeline, main body is connected with three-way pipe again, detected pipe outlet will be blocked after air bag sufficient gas by air intake valve, detected pipeline is inflated to from air valve mouth again, continuous observation whether there is gas leakage, fast simple test, it is convenient, simple in construction, cost is low, and detection is accurate.
Description
【Technical field】
It the utility model is related to a kind of test device of quick detection pipeline sealing.
【Background technology】
Along with construction industry and the rapid development of industry, the connection of pipeline is using more and more extensive, by the medium point of circulation
For：Water pipe, fulgurite, spool, it is divided into again by material：Cast iron pipe, steel pipe, plastic tube etc..Pipeline and other conduits are generally used for
In many applications that fluent material is conveyed between various regions.In order to ensure safety, generally implementing integrity detection to pipeline can to identify
Any crack or other that convey liquid can be leaked similar to opening.These cracks may be due to the imperfection welding of pipeline or in pipe
Caused by imperfection in road manufacturing process produces.In the case where pipeline is used to convey inflammable or noxious material, or when pipeline is defeated
When sending highly pressurised liquid, pipeline integrity detection is even more important.For detect a variety of instruments known in the state of the art of pipeline and
Method.In some known methods, have plenty of and load typical incompressible liquid in pipeline and pressurize, while monitor in pipeline
Pressure, then any pressure drop all indicates leaky on duct wall.These above-mentioned methods although effectively-be inefficient because this
A little methods require that pipeline whole volumes are filled pressurization, and when pipeline due to diameter is big or length grows and causes volume very big when will
Go wrong.Some is due to needing the media such as water, electricity to the sealing test some of pipeline, and test has certain danger,
The machinery equipment of some uses costly is detected, therefore uses new replacement test equipment, reduces cost while again
It is imperative to disclosure satisfy that seal verification is developed.
【The content of the invention】
The purpose of this utility model is in place of overcome the deficiencies in the prior art, there is provided a kind of fast simple test, it is convenient,
Simple in construction, cost is low, detects the test device of accurately detection seal for pipe joints.
What the purpose of this utility model was realized in：
A kind of test device of quick detection pipeline sealing, it is characterised in that it includes the master being connected with detected pipeline
Body, the lower end of main body are connected with the air bag extending into detected pipeline, and main body is provided with the air intake valve communicated with air bag, main
The air valve mouth communicated with detected pipeline is additionally provided with body, crossover sub is connected with air valve mouth.
A kind of test device of quick detection pipeline sealing as described above, it is characterised in that be connected with and be used on crossover sub
Detection is detected the detection probe of gas in pipelines pressure or the air duct of gas is sent into detected pipeline.
A kind of test device of quick detection pipeline sealing as described above, it is characterised in that be socketed with and be detected in main body
The adapter sleeve of pipeline connection.
A kind of test device of quick detection pipeline sealing as described above, it is characterised in that be provided between main body and adapter sleeve
Sealing ring.
The test device of a kind of quick detection pipeline sealing as described above, it is characterised in that air bag top by connector with
Body seal connects.
A kind of test device of quick detection pipeline sealing as described above, it is characterised in that the outer wall of adapter sleeve is with being detected
Seal washer is additionally provided between pipeline.
The test device of a kind of quick detection pipeline sealing as described above, it is characterised in that main body and adapter sleeve are plastics
Material is integrally formed.
A kind of test device of quick detection pipeline sealing as described above, it is characterised in that connector is plastic material one
Shaping.
The beneficial effects of the utility model are：
It includes the main body that is connected with detected pipeline to the utility model, and the lower end of main body, which is connected with, extend into tested test tube
Air bag in road, main body are provided with the air intake valve communicated with air bag, the gas communicated with detected pipeline are additionally provided with main body
Valve nozzle, crossover sub is connected with air valve mouth.First three-way pipe is connected with the both ends for being detected pipeline, then by main body and three-way pipe
Connection, detected pipe outlet will be blocked by air intake valve after air bag sufficient gas, then is inflated to detected pipeline from air valve mouth,
Continuous observation whether there is gas leakage, and fast simple test, convenient, simple in construction, cost is low, and detection is accurate.
【Brief description of the drawings】
Fig. 1 is stereogram of the present utility model；
Fig. 2 is Structure explosion diagram of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is installment state sectional view of the utility model in test.
【Embodiment】
The utility model is described in further detail below in conjunction with the accompanying drawings：
A kind of test device of quick detection pipeline sealing, it includes the main body 1 being connected with detected pipeline 100, main body 1
Lower end be connected with the air bag 2 extending into detected pipeline 100, main body 1 is provided with the air intake valve 3 communicated with air bag 2, main
The air valve mouth 4 communicated with detected pipeline 100 is additionally provided with body 1, crossover sub 5 is connected with air valve mouth 4.Crossover sub 5
On be connected with for detecting in detected pipeline 100 detection probe 6 of gas pressure or being sent into gas into detected pipeline 100
Air duct, the top of air bag 2 is tightly connected by connector 9 and main body 1.
The adapter sleeve 7 being connected with detected pipeline 100 is socketed with main body 1, sealing is provided between main body 1 and adapter sleeve 7
Circle 8, is preferably provided with groove 11, sealing ring 8 is placed in groove 11 in the outer wall of main body 1.
The top of air bag 2 is tightly connected by connector 9 and main body 1.The upper outer wall of adapter sleeve 7 and detected pipeline 100 it
Between be additionally provided with seal washer 10.Groove 11 preferably is provided with the outer wall of main body 1, seal washer 10 is placed in groove 11.
Operation principle of the present utility model is：First air bag 2 is penetrated in connector 9, sealing ring 8 is put into the recessed of main body 1
In groove 11, and lubricant is coated, main body 1 is penetrated in adapter sleeve 7, main body 1 and adapter sleeve 7 are sealed by ultrasonic bonding, will
Seal washer 10 is inserted on adapter sleeve 7.Keep the cleaning of pipe close position clean, air bag 2 is placed into detected pipeline 100 and connected
Three-way pipe 101 in, for the direction of air valve mouth 4 towards the detected side of pipeline 100, adapter sleeve 7 coordinates with three-way pipeline 101 tightens solid, profit
It is fully sealed with sealing ring 8, carrying out slowly inflation by air intake valve 3 with 5PSI per minute frequency enters air bag 2, continues
Air inlet is closed when inflation, three-way pipe is blocked after the expansion of the main body of air bag 2, and reaching 35PSI to the display the blowing pressure in air bag 2
Source.Separately crossover sub 5 is connected on air valve mouth 4 again, then air duct is connected on crossover sub 5, pneumatic transmission is entered tested
Test tube road 100, until the air pressure being detected in pipeline 100 is 13PSI (0.9bar), close into source of the gas, by observation 24 hours
Afterwards, the pressure being detected in pipeline 100 must equally be maintained at 13PSI (0.9bar) stable state, to ensure sealing property
Reliability, then regard and be detected pipeline 100 as No leakage state.
Main body 1 of the present utility model and adapter sleeve 7 are that plastic material is integrally formed.
Crossover sub 5 of the present utility model is that copper piece material is integrally formed, and connector 9 is that plastic material is integrally formed.
The optimal scope of application of the utility model is：1.5 "/2 "/3 "/4 "/6 " circular cast iron, PVC pipelines.
Claims (8)
1. a kind of test device of quick detection pipeline sealing, it is characterised in that it includes the main body being connected with detected pipeline
(1), the lower end of main body (1) is connected with the air bag (2) extending into detected pipeline, and main body (1) is provided with and communicated with air bag (2)
Air intake valve (3), be additionally provided with the air valve mouth (4) communicated with detected pipeline in main body (1), air valve mouth is connected with (4)
Crossover sub (5).
2. a kind of test device of quick detection pipeline sealing according to claim 1, it is characterised in that on crossover sub (5)
It is connected with the detection probe (6) for detecting detected gas in pipelines pressure or supplying gas for gas is sent into detected pipeline
Pipeline.
3. a kind of test device of quick detection pipeline sealing according to claim 1, it is characterised in that main body is socketed on (1)
There is the adapter sleeve (7) being connected with detected pipeline.
4. a kind of test device of quick detection pipeline sealing according to claim 3, it is characterised in that main body (1) is with being connected
Sealing ring (8) is provided between set (7).
5. a kind of test device of quick detection pipeline sealing according to claim 1, it is characterised in that air bag (2) top leads to
Connector (9) is crossed to be tightly connected with main body (1).
6. a kind of test device of quick detection pipeline sealing according to claim 1, it is characterised in that outside adapter sleeve (7)
Seal washer (10) is additionally provided between wall and detected pipeline.
7. a kind of test device of quick detection pipeline sealing according to claim 4, it is characterised in that main body (1) and connection
It is that plastic material is integrally formed to cover (7).
8. a kind of test device of quick detection pipeline sealing according to claim 5, it is characterised in that connector (9) is modeling
Expect that material is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673064.7U CN206960071U (en) | 2017-06-09 | 2017-06-09 | A kind of test device of quick detection pipeline sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673064.7U CN206960071U (en) | 2017-06-09 | 2017-06-09 | A kind of test device of quick detection pipeline sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960071U true CN206960071U (en) | 2018-02-02 |
Family
ID=61379117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673064.7U Active CN206960071U (en) | 2017-06-09 | 2017-06-09 | A kind of test device of quick detection pipeline sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867801A (en) * | 2018-07-17 | 2018-11-23 | 广东安格尔橡塑科技有限公司 | A kind of sealed toilet flange |
-
2017
- 2017-06-09 CN CN201720673064.7U patent/CN206960071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867801A (en) * | 2018-07-17 | 2018-11-23 | 广东安格尔橡塑科技有限公司 | A kind of sealed toilet flange |
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