CN205404039U - Connect seal for pipe joints nature tester - Google Patents
Connect seal for pipe joints nature tester Download PDFInfo
- Publication number
- CN205404039U CN205404039U CN201620132964.6U CN201620132964U CN205404039U CN 205404039 U CN205404039 U CN 205404039U CN 201620132964 U CN201620132964 U CN 201620132964U CN 205404039 U CN205404039 U CN 205404039U
- Authority
- CN
- China
- Prior art keywords
- net
- tank
- blocking
- fixed block
- pipeline
- 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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Abstract
The utility model discloses a connect seal for pipe joints nature tester belongs to connecting tube performance check out test set field, aims at providing a connect seal for pipe joints nature tester who prevents measurement channel gas leakage or cause the incident when bursting, its technical scheme as follows, a connect seal for pipe joints nature tester, including basin, air compressor, pressure control valve, discharge valve, manometer and high pressure hose, second end cap, be provided with in the basin and be used for placing the net of placing of pipeline of awaiting measuring, it is provided with the safety net that is used for preventing pipeline piece departure on the net to place, the one end that high pressure hose kept away from the manometer is provided with the first end cap that is used for blockking up the pipeline one end that awaits measuring, the second end cap blocks up at the other end of pipeline that awaits measuring.
Description
Technical field
This utility model relates to a kind of connection pipeline performance detection apparatus, particularly to connecting pipeline tightness tester.
Background technology
The rich water bad ground that the main application of pipe curtain jacking construction particularly mud water balance push bench construction is big with water content, its construction Difficulties is: path accuracy control, surface settlement control, soil erosion control, this is all inseparable with hermetic seal effect in jacking construction, particularly under high hydraulic condition, waterstop sealing effect requirements is higher.The position being easiest to occur dehydration in jacking construction is that push pipe originates, receives and tube coupling junction, jacking construction originates, receives the sealing sealing heavy curtain mainly through hole to reach waterstop sealing effect, sealing heavy curtain because of material, thickness, leak outside length difference all affect waterstop sealing effect.
Application number be 200820122912.6 Chinese patent disclose a kind of permeability test apparatus for pipeline opening mending anticorrosion layer, it includes the casing that fermentation vat is welded into by corrosion resistant plate, and the height of fermentation vat is between 500～1200mm.In the outside of fermentation vat, air compressor is controlled valve, air bleeding valve and Pressure gauge by pipeline Bonding pressure, is connected to high-pressure hose in line end, and the end of high-pressure hose is connected to snap joint.
Although above-mentioned this permeability test apparatus for pipeline opening mending anticorrosion layer can test the anticorrosive coat sealing of joint coating on pipeline, but test pipeline burst can be made to cause peril when test pipeline pours excessive gas.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of connection pipeline tightness tester preventing from causing security incident when test pipeline gas leakage or explosion.
For achieving the above object, this utility model provides following technical scheme: a kind of connection pipeline tightness tester, including tank, air compressor, pressure-control valve, air bleeding valve, Pressure gauge and high-pressure hose, the second plug, the placement net for placing pipe under test it is provided with in described tank, described placement is provided with the safety net for preventing pipeline fragment from flying out on the net, described high-pressure hose is provided with the first plug for blocking pipe under test one end away from manometric one end, and described second plug gets lodged in the other end of pipe under test.
By adopting technique scheme, arranging placement net in tank can make the pipe under test putting in tank directly to contact with bottom land, effectively prevent from being destroyed by the bottom land of tank when pipe under test bursts, and then make the water in tank will not flow to outside, fragment can be intercepted by its safety net when pipe under test bursts, thus preventing the fragment tank that flies out from people being damaged, effectively prevent the generation of security incident.
This utility model is further arranged to: described placement net is made up of metal material, and described safety net is made up of magnetic material.
By adopting technique scheme, when magnetic safety net is placed in tank, its safety net can be crossed magnetive attraction with placement Netcom and mutually be bonded together, and then prevent safety net to be ejected out to outside tank when pipe under test bursts, thus preventing the fragment tank that flies out from people being damaged, effectively prevent the generation of security incident.
This utility model is further arranged to: described placement net is made up of metal material, and described safety net is fixedly connected with permanent magnet.
By adopting technique scheme, by permanent magnet, safety net is firmly adsorbed on placement on the net, and then prevent safety net to be ejected out to outside tank when pipe under test bursts, thus preventing the fragment tank that flies out from people being damaged, effectively prevent the generation of security incident.
This utility model is further arranged to: described safety net includes fixing net and rotates net, being shaped as of described tank is square, described fixing net is fixing with three inwalls of tank to be connected and is horizontally disposed with, described rotation net is hinged with the side that fixing net is not connected with inboard wall of cistern, described inboard wall of cistern is provided with and keeps rotating the limited block being in level when net is placed.
By adopting technique scheme, by being fixed on tank by fixing net, and it is in level by limited block restriction rotation net, it is ensured that the proper testing of pipe under test, prevent again the fragment tank that flies out from people being damaged, effectively prevent the generation of security incident.
This utility model is further arranged to: described first plug includes blocking and suction nozzle, one end of described blocking is provided with fixed block, described fixed block is provided with annular snap envelope block towards one end of blocking, described fixed block is arranged with sealing ring away from one end of blocking, and described suction nozzle is arranged on and blocks the one end away from fixed block and be through to fixed block one end away from blocking.
By adopting technique scheme, with annular snap envelope block, pipe under test is blocked realization by closed-loop and seal, and then ensure the accuracy of the test of pipe under test.
Compared with prior art, the utility model has the advantage of: by arranging placement net and safety net in tank, make directly will not to contact, with the bottom land of tank, the bottom land causing tank during connection pipeline burst impaired, prevent from the other hand connecting the pipeline fragment tank that flies out and cause security incident.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment；
Fig. 2 is the structural representation of the second embodiment；
Fig. 3 is the structural representation of the 3rd embodiment；
Fig. 4 is the internal structure schematic diagram connecting pipeline.
In figure, 1, tank；2, air compressor；3, pressure-control valve；4, air bleeding valve, 5, Pressure gauge；6, high-pressure hose；7, net is placed；8, safety net；9, the first plug；10, the second plug；11, permanent magnet；12, fixing net；13, net is rotated；14, limited block；15, blocking；16, suction nozzle；17, fixed block；18, annular snap envelope block；19, sealing ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of connection pipeline tightness tester, including tank 1, air compressor 2, pressure-control valve 3, air bleeding valve 4, Pressure gauge 5, high-pressure hose 6 and the second plug 10, the placement net 7 for placing pipe under test it is provided with in described tank 1, described placement net 7 is provided with the safety net 8 for preventing pipeline fragment from flying out, described high-pressure hose 6 is provided with the first plug 9 for blocking pipe under test one end away from one end of Pressure gauge 5, and described second plug 10 gets lodged in the other end of pipe under test.Arranging placement net 7 in tank 1 can make the pipe under test putting in tank 1 directly to contact with bottom land, effectively prevent from being destroyed by the bottom land of tank 1 when pipe under test bursts, and then make the water in tank 1 will not flow to outside, fragment can be intercepted by its safety net 8 when pipe under test bursts, thus preventing the fragment tank 1 that flies out from people being damaged, effectively prevent the generation of security incident.
Described placement net 7 is made up of metal material, and described safety net 8 is made up of magnetic material.When magnetic safety net 8 is placed in tank 1, its safety net 8 can be bonded together by magnetive attraction mutually with placing net 7, and then prevent safety net 8 to be ejected out to when pipe under test bursts outside tank 1, thus preventing the fragment tank 1 that flies out from people being damaged, effectively prevent the generation of security incident.
Embodiment 2: as in figure 2 it is shown, described placement net 7 is made up of metal material, described safety net 8 is fixedly connected with permanent magnet 11.By permanent magnet 11, safety net 8 being firmly adsorbed on placement net 7, and then prevent safety net 8 to be ejected out to outside tank 1 when pipe under test bursts, thus preventing the fragment tank 1 that flies out from people being damaged, effectively preventing the generation of security incident.
Embodiment 3: as shown in Figure 3, described safety net 8 includes fixing net 12 and rotates net 13, being shaped as of described tank 1 is square, described fixing net 12 is fixing with three inwalls of tank 1 to be connected and is horizontally disposed with, described rotation net 13 is not hinged with the side that tank 1 inwall is connected with fixing net 12, described tank 1 inwall is provided with and keeps rotating the limited block 14 being in level when net 13 is placed.By fixing net 12 is fixed on tank 1, and is limited rotation net 13 by limited block 14 and be in level, it is ensured that the proper testing of pipe under test, prevent again the fragment tank 1 that flies out from people being damaged, effectively prevent the generation of security incident.
Described first plug 9 includes blocking 15 and suction nozzle 16, one end of described blocking 15 is provided with fixed block 17, described fixed block 17 is provided with annular snap envelope block 18 towards one end of blocking 15, described fixed block 17 is arranged with sealing ring 19 away from one end of blocking 15, and described suction nozzle 16 is arranged on blocking 15 and away from one end of fixed block 17 and is through to fixed block 17 one end away from blocking 15.With annular snap envelope block 18, pipe under test is blocked realization by closed-loop to seal, and then ensure the accuracy of the test of pipe under test.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (5)
1. a connection pipeline tightness tester, including tank (1), air compressor (2), pressure-control valve (3), air bleeding valve (4), Pressure gauge (5) and high-pressure hose (6), second plug (10), it is characterized in that: in described tank (1), be provided with the placement net (7) for placing pipe under test, described placement net (7) is provided with the safety net (8) for preventing pipeline fragment from flying out, described high-pressure hose (6) is provided with the first plug (9) for blocking pipe under test one end away from one end of Pressure gauge (5), described second plug (10) gets lodged in the other end of pipe under test.
2. connection pipeline tightness tester according to claim 1, is characterized in that: described placement net (7) is made up of metal material, and described safety net (8) is made up of magnetic material.
3. connection pipeline tightness tester according to claim 1, is characterized in that: described placement net (7) is made up of metal material, and described safety net (8) is fixedly connected with permanent magnet (11).
4. connection pipeline tightness tester according to claim 1, it is characterized in that: described safety net (8) includes fixing net (12) and rotates net (13), being shaped as of described tank (1) is square, described fixing net (12) is fixing with three inwalls of tank (1) to be connected and is horizontally disposed with, described rotation net (13) is not hinged with the side that tank (1) inwall is connected with fixing net (12), described tank (1) inwall is provided with and keeps rotating the limited block (14) being in level when net (13) is placed.
5. the connection pipeline tightness tester according to claim 1 or 2 or 3 or 4, it is characterized in that: described first plug (9) includes blocking (15) and suction nozzle (16), one end of described blocking (15) is provided with fixed block (17), described fixed block (17) is provided with annular snap envelope block (18) towards one end of blocking (15), described fixed block (17) is arranged with sealing ring (19) away from one end of blocking (15), described suction nozzle (16) is arranged on blocking (15) and away from one end of fixed block (17) and is through to fixed block (17) one end away from blocking (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132964.6U CN205404039U (en) | 2016-02-23 | 2016-02-23 | Connect seal for pipe joints nature tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132964.6U CN205404039U (en) | 2016-02-23 | 2016-02-23 | Connect seal for pipe joints nature tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404039U true CN205404039U (en) | 2016-07-27 |
Family
ID=56445401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132964.6U Expired - Fee Related CN205404039U (en) | 2016-02-23 | 2016-02-23 | Connect seal for pipe joints nature tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462373A (en) * | 2017-09-19 | 2017-12-12 | 合肥通用机械研究院 | A kind of valve leak rate automatic testing equipment based on bubble method |
-
2016
- 2016-02-23 CN CN201620132964.6U patent/CN205404039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462373A (en) * | 2017-09-19 | 2017-12-12 | 合肥通用机械研究院 | A kind of valve leak rate automatic testing equipment based on bubble method |
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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: 20160727 Termination date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |