CN106153264A - A kind of detection bubble-tight device of pipeline welding interface - Google Patents
A kind of detection bubble-tight device of pipeline welding interface Download PDFInfo
- Publication number
- CN106153264A CN106153264A CN201510127649.4A CN201510127649A CN106153264A CN 106153264 A CN106153264 A CN 106153264A CN 201510127649 A CN201510127649 A CN 201510127649A CN 106153264 A CN106153264 A CN 106153264A
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- CN
- China
- Prior art keywords
- pipeline welding
- port
- water filling
- welding interface
- bubble
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000002390 adhesive tape Substances 0.000 claims abstract description 6
- 230000000740 bleeding effect Effects 0.000 claims abstract description 6
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of detection bubble-tight device of pipeline welding interface, including device body, it is characterized in that: described device body is made up of the first mechanism and second mechanism of split, it is provided with water filling port and bleeding point in described first mechanism, it is provided with adhesive tape between described first mechanism and described second mechanism, it is provided with sealing gasket between described first mechanism's port and described second mechanism's port, it is provided with seal plug on described water filling port, this device is possible not only to efficient detection and goes out the complicated pipeline welding sealing joint of internal environment, and ensure that construction speed, save production cost, simple to operate.
Description
Technical field
The present invention relates to metallurgical construction equipment detection device, particularly relate to a kind of detection bubble-tight device of pipeline welding interface.
Background technology
In metallurgical industry construction, its pre-buried pipeline being largely used to cable threading of on-the-spot needs, it is commonly called as pipe arrangement.This pipeline is because of for a long time
It is imbedded in soil mid-deep strata, the water erosion being highly susceptible in soil, in turn result in pipeline welding interface hourglass problem.
Especially, when this pipeline is subject to construction vibration in various degree, the silt in soil can pass through in the local osmos tube of pipeline hourglass,
Affect construction quality, it is impossible to ensure safe construction.In prior art, pipeline is entered more by the methods using pipe interior high-pressure aerated
Row air-leakage test, this detection device, when pipeline conveying natural gas, cannot be carried out air-leakage test, and cost of manufacture at all
High, use difficulty.
Content of the invention
For technical problem present in prior art, the present invention provides a kind of test tube road welding junction bubble-tight device, this device
It is possible not only to efficient detection and goes out the complicated pipeline welding sealing joint of internal environment, and ensure that construction speed, save raw
Produce cost, simple to operate.
In order to solve to exist in prior art technical problem, the present invention adopts the following technical scheme that
Plant the detection bubble-tight device of pipeline welding interface, including device body, it is characterised in that: described device body is by split
The first mechanism and the second mechanism constitute, described first mechanism is provided with water filling port and bleeding point, described first mechanism with described
It is provided with adhesive tape between second mechanism, between described first mechanism's port and described second mechanism's port, be provided with sealing gasket, described
It is provided with seal plug on water filling port.
Described first mechanism's inner surface agrees with described outer diameter tube phase respectively with described second mechanism's inner surface.
Described first mechanism all uses transparent material to make with described second mechanism.
Compared with prior art, the advantage of the detection bubble-tight device of pipeline welding interface of the present invention is:
First, pipeline is wraps closely about in it by laterally zygomorphic first mechanism, the second mechanism by the present invention, coordinates soft simultaneously
Property sealing joint strip and sealing gasket, be allowed to define confined space, effectively prevent detect seal for pipe joints when, leak gas
Problem.Second, the present invention, by being vented and carrying out air-leakage test efficiently to water filling port water filling, bleeding point to pipeline, operates
Simply；Save production cost.3rd, the first mechanism, the second mechanism use visual transparent material to make so that staff
The air leakage point on pipeline can be found accurately, improve operating efficiency, it is ensured that production task smoothly completes.The 4th, the present invention
Do not limited by pipeline inner ring border, whenever and wherever possible can be to pipeline air-leakage test, applied range.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or prior art
In description, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only the one of the present invention
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawing.
Fig. 1 is the bubble-tight structural representation of detection pipeline welding interface of the present invention.
Fig. 2 is the bubble-tight left view of detection pipeline welding interface described in Fig. 1.
Reference:
1--the first mechanism 2--the second mechanism 3--water filling port 4--bleeding point 5--adhesive tape
6--sealing gasket 7--seal plug 8--pipeline
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be easier to
It is readily appreciated by one skilled in the art, thus protection scope of the present invention is made and apparent clearly defines.
Refering to shown in Fig. 1 or Fig. 2, one detects the bubble-tight device of pipeline welding interface, including device body, described device
Body is made up of the first mechanism 1 and second mechanism 2 of split, and described first mechanism 1 is provided with water filling port 3 and bleeding point 4,
It is provided with adhesive tape 5, described first mechanism 1 port and described second mechanism 2 between described first mechanism 1 and described second mechanism 2
It is provided with sealing gasket 6 between port, described water filling port 3 is provided with seal plug 7.Described water filling port 3 is with seal plug 7 screw thread even
Connecing 7, when water filling completes, seal plug 7 blocks water filling port 3, avoids gas leakage.Described first mechanism 1 inner surface and described second mechanism 2
Inner surface agrees with described pipeline 8 external diameter phase respectively.Described first mechanism 1 all uses transparent material system with described second mechanism 2
Become.
This device first mechanism, the second mechanism are respectively fitted over detection pipeline welding interface position by operating process of the present invention: first,
Then it is fixed, combine place between them and carry out strengthening sealing by sealing gasket and adhesive tape, be allowed to form confined space.The
Two, by water filling port water filling in this device, when water filling volume is 70% to the 80% of confined space volume, tightly should by seal plug is stifled
Water filling port, meanwhile, selects manual large size needle tubing or other convenient devices to vacuumize at bleeding point, produces in this device
Be negative pressure, when pipeline welding interface leaks air, operator is seen exactly by the first transparent mechanism, the second mechanism
Observe the generation bubble of pipe surface, efficiently complete the work of pipeline air-leakage test.
Above by reference to drawings and Examples, being schematically described the present invention, this description is not restricted.This area general
Logical technical staff will be understood that in actual applications, and in the present invention, the set-up mode of each parts is all it may happen that some changes, and
Other staff are likely to make similar Design under its enlightenment.It is pointed out that the design aim without departing from the present invention,
All obvious changes and similar Design thereof, be all contained within protection scope of the present invention.
Claims (3)
1. detect the bubble-tight device of pipeline welding interface, including device body, it is characterised in that: described device body by point
First mechanism of body and the second mechanism are constituted, and described first mechanism is provided with water filling port and bleeding point, described first mechanism and institute
State and between the second mechanism, be provided with adhesive tape, be provided with sealing gasket between described first mechanism's port and described second mechanism's port, institute
State and on water filling port, be provided with seal plug.
2. the detection bubble-tight device of pipeline welding interface according to claim 1, it is characterised in that in described first mechanism
Surface is agreed with described outer diameter tube phase respectively with described second mechanism's inner surface.
3. according to claim 1 detection the bubble-tight device of pipeline welding interface, it is characterised in that: described first mechanism with
Described second mechanism all uses transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127649.4A CN106153264A (en) | 2015-03-23 | 2015-03-23 | A kind of detection bubble-tight device of pipeline welding interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127649.4A CN106153264A (en) | 2015-03-23 | 2015-03-23 | A kind of detection bubble-tight device of pipeline welding interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106153264A true CN106153264A (en) | 2016-11-23 |
Family
ID=58063717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510127649.4A Pending CN106153264A (en) | 2015-03-23 | 2015-03-23 | A kind of detection bubble-tight device of pipeline welding interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106153264A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238577A (en) * | 2018-10-24 | 2019-01-18 | 深圳市三鑫科技发展有限公司 | Curtain wall leak detection apparatus and detection method |
| CN111220330A (en) * | 2020-04-09 | 2020-06-02 | 刘誉元 | Air tightness quality inspection equipment |
-
2015
- 2015-03-23 CN CN201510127649.4A patent/CN106153264A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238577A (en) * | 2018-10-24 | 2019-01-18 | 深圳市三鑫科技发展有限公司 | Curtain wall leak detection apparatus and detection method |
| CN111220330A (en) * | 2020-04-09 | 2020-06-02 | 刘誉元 | Air tightness quality inspection equipment |
| CN111220330B (en) * | 2020-04-09 | 2020-12-04 | 徐州云创餐饮有限公司 | A kind of air tightness inspection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
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| WD01 | Invention patent application deemed withdrawn after publication |