CN206958616U - Plug is tested in the water flowing of novel building pipeline - Google Patents
Plug is tested in the water flowing of novel building pipeline Download PDFInfo
- Publication number
- CN206958616U CN206958616U CN201720830598.6U CN201720830598U CN206958616U CN 206958616 U CN206958616 U CN 206958616U CN 201720830598 U CN201720830598 U CN 201720830598U CN 206958616 U CN206958616 U CN 206958616U
- Authority
- CN
- China
- Prior art keywords
- plug
- external screw
- screw thread
- hollow space
- plug bottom
- 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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- Pipe Accessories (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of novel building pipeline water flowing to test plug, including plug top and plug bottom, hollow space is provided with inside the upper end on the plug top, anhydrous cupric sulfate is filled with inside hollow space, the lower end inside on plug top is provided with the first external screw thread, movable dismounting is provided with PET film between hollow space and the first external screw thread, it is provided with the outside of the upper end of plug bottom and coordinates the internal thread to spin with the first external screw thread, the lower end outside of plug bottom is provided with the second external screw thread, the bosom of plug bottom is provided with inner chamber, plug top and plug bottom compress PET film while being screwed by the first external screw thread and internal thread.The utility model can ensure good sealing when carrying out pipeline hydraulic pressure examination；Artificial water test after the completion of pressure testing can be saved in the building water supply pipeline installation later stage, ensures user's discharge pressure, uses manpower and material resources sparingly, reduce construction cost.
Description
Technical field
It the utility model is related to a kind of plug, and in particular to plug is tested in a kind of novel building pipeline water flowing.
Background technology
Exist currently on the market and general plug, the purpose that closure water pipe carries out the water pressure test can only be played, without
It can prove that whether delivery port meets production and living demand.In building water supply pipeline be installed the later stage, it is still necessary to remove interim plug
Water test is carried out, whether test interior conduit hydraulic pressure meets design requirement.
Utility model content
The defects of the purpose of this utility model exists aiming at prior art, there is provided a kind of to be installed in building water supply pipeline
Later stage can save artificial water test after the completion of pressure testing, ensure user's discharge pressure, use manpower and material resources sparingly, reduce construction cost
Plug is tested in the water flowing of novel building pipeline.
Its technical scheme is：Plug, including plug top and plug bottom are tested in a kind of novel building pipeline water flowing, described
Be provided with hollow space inside the upper end on plug top, hollow space inside is filled with anhydrous cupric sulfate, in the lower end on plug top
Side is provided with the first external screw thread, and movable dismantle is provided with PET film between hollow space and the first external screw thread, outside the upper end of plug bottom
Side is provided with coordinates the internal thread to spin with the first external screw thread, and the lower end outside of plug bottom is provided with the second external screw thread, plug bottom
Bosom be provided with inner chamber, by PET film while plug top and plug bottom are screwed by the first external screw thread and internal thread
Compress.
Preferably, the plug top is transparent plastics material.
The utility model compared with prior art, has advantages below：It is reasonable in design, simple in construction, to do interference strong,
Reliable in action, it is practical.The utility model can ensure good sealing when carrying out pipeline hydraulic pressure examination；In building water supply
The Pipe installing later stage can save artificial water test after the completion of pressure testing, ensure user's discharge pressure, use manpower and material resources sparingly, reduction is applied
Work cost.
Brief description of the drawings
Fig. 1 is a kind of structure chart of embodiment of the utility model；
Fig. 2 is the structure chart on the utility model plug top；
Fig. 3 is the structure chart of the utility model plug bottom；
Fig. 4 is the sectional view on the utility model plug top and plug bottom junction.
Embodiment
Reference picture 1-4, plug, including plug top 1 and plug bottom 2 are tested in a kind of novel building pipeline water flowing, described
Be provided with hollow space 8 inside the upper end on plug top 1, be filled with anhydrous cupric sulfate 3 inside hollow space 8, under plug top 1
End inner side is provided with the first external screw thread 6, and movable dismantle is provided with PET film 5, plug bottom between the external screw thread 6 of hollow space 8 and first
It is provided with the outside of 2 upper end and coordinates the internal thread 7 to spin with the first external screw thread 6, the lower end outside of plug bottom 2 is provided with the second outer spiral shell
Line 4, the bosom of plug bottom 2 are provided with inner chamber 9, plug top 1 and plug bottom 2 and pass through the first external screw thread 6 and internal thread 7
PET film 5 is compressed while screwing.PET film 5 also known as polyester film, drawn blow molding, there is preferable hard fragility, can
With resistance to certain high temperature, the corrosion of the chemicals such as rugged environment, anti-soda acid is resisted, the good chemical property of PET film can be not
With normal physicochemical characteristics is kept under the water pressure test of acid-base value, the accuracy of hydraulic pressure test result is improved.
The plug top 1 is transparent plastics material.
When specifically used, plug is connected by the second external screw thread 4 with hydraulic pressure test outlet pipe, when progress water pressure test pipe
When hydraulic pressure reaches design load in road, that is, reach the limiting value of the rupture of PET film 5, film rupture, pipeline reclaimed water enters hollow bulb by film
Divide 8, reacted with anhydrous cupric sulfate 3, display blueness, it was demonstrated that hydraulic pressure reaches design requirement in pipeline, otherwise illustrates that pipeline hydraulic pressure reaches
Less than, it is impossible to meet that actual demand requires to look up reason and carries out pipe-dredging or leakage detection.
This plug can be reused by changing anhydrous cupric sulfate 3 and PET film 5, save use cost.
Claims (2)
1. plug, including plug top are tested in a kind of novel building pipeline water flowing（1）With plug bottom（2）, it is characterised in that：Institute
State plug top（1）Upper end inside be provided with hollow space（8）, hollow space（8）Inside is filled with anhydrous cupric sulfate（3）, silk
Block portion（1）Lower end inside be provided with the first external screw thread（6）, hollow space（8）With the first external screw thread（6）Between movable dismounting
Provided with PET film（5）, plug bottom（2）Upper end on the outside of be provided with and the first external screw thread（6）Coordinate the internal thread to spin（7）, plug
Bottom（2）Lower end outside be provided with the second external screw thread（4）, plug bottom（2）Bosom be provided with inner chamber（9）, plug top
（1）With plug bottom（2）Pass through the first external screw thread（6）And internal thread（7）By PET film while screwing（5）Compress.
A kind of 2. novel building pipeline water flowing test plug according to claim 1, it is characterised in that：The plug top
（1）It is transparent plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830598.6U CN206958616U (en) | 2017-07-11 | 2017-07-11 | Plug is tested in the water flowing of novel building pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830598.6U CN206958616U (en) | 2017-07-11 | 2017-07-11 | Plug is tested in the water flowing of novel building pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958616U true CN206958616U (en) | 2018-02-02 |
Family
ID=61384319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720830598.6U Expired - Fee Related CN206958616U (en) | 2017-07-11 | 2017-07-11 | Plug is tested in the water flowing of novel building pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294620A (en) * | 2021-02-25 | 2021-08-24 | 中建八局第四建设有限公司 | Anti-pollution plug |
-
2017
- 2017-07-11 CN CN201720830598.6U patent/CN206958616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294620A (en) * | 2021-02-25 | 2021-08-24 | 中建八局第四建设有限公司 | Anti-pollution plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |