CN207894746U - A kind of repeatable small-diameter pipe pressure device utilized easy to disassemble - Google Patents
A kind of repeatable small-diameter pipe pressure device utilized easy to disassemble Download PDFInfo
- Publication number
- CN207894746U CN207894746U CN201820151640.6U CN201820151640U CN207894746U CN 207894746 U CN207894746 U CN 207894746U CN 201820151640 U CN201820151640 U CN 201820151640U CN 207894746 U CN207894746 U CN 207894746U
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- CN
- China
- Prior art keywords
- jackscrew
- rubber stopper
- suppressing
- tube body
- nut
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- 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.)
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- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model is related to a kind of repeatable small-diameter pipe pressure devices utilized easy to disassemble, including rubber stopper, block jackscrew and pressure testing jackscrew, it is co-axially mounted rubber stopper respectively in the both ends inner wall of tube body to be tested, coaxial threaded installs a closure jackscrew in the rubber stopper of left end, coaxial threaded installs one and suppresses jackscrew in the rubber stopper of right end, the screw head for blocking jackscrew and suppressing jackscrew is pyramidal structure and is located at tubular body, it blocks jackscrew and is located at the screw rod end for suppressing jackscrew outside tube body and by blocking nut and suppressing nut check.The present apparatus realizes the sealing with tube body in such a way that the taper screw head of jackscrew squeezes, supports swollen rubber stopper, this is simple in structure, simple and efficient to handle, effectively improves efficiency, and reusable, the value with wide popularization and application.
Description
Technical field
The utility model belongs to hot pipe technique field, is related to minor diameter heat pipe, especially a kind of repeatable profit easy to disassemble
Small-diameter pipe pressure device.
Background technology
Heat pipe is a kind of heat transfer element with high thermal conductivity that recent decades grow up, and heat pipe is applied to boat earliest
Its field extends to the every field of industrial technology, stone from the mild temperature control in space flight, spacecraft even to this day
Each department such as oil, chemical industry, the energy, power, metallurgy, electronics, machinery and medical treatment all gradually applies hot pipe technique.
Since circulation has medium in heat pipe, bulge test must be being carried out before.Traditional suppresses device structure
Complexity, operation is lengthy and tedious, and efficiency is low.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of it is easy to disassemble it is repeatable utilize it is small
Diameter pipe pressure device, the apparatus structure are simple and convenient to operate, improve working efficiency.
What the embodiment of the utility model was realized in：
A kind of repeatable small-diameter pipe pressure device utilized easy to disassemble, including rubber stopper, closure jackscrew and examination
Bear down on one silk, and rubber stopper is co-axially mounted respectively in the both ends inner wall of tube body to be tested, is located at coaxial threaded in the rubber stopper of left end
Install a closure jackscrew, coaxial threaded installs one and suppresses jackscrew in the rubber stopper of right end, the closures jackscrew with beat
The screw head of silk of bearing down on one is pyramidal structure and is located at tubular body, blocks jackscrew and suppresses the screw rod end difference position of jackscrew
Outside tube body and by blocking nut and suppressing nut check.
Moreover, the middle part for suppressing jackscrew is coaxially formed with through-hole.
Moreover, the inner end for blocking nut and suppressing nut installs gasket respectively.
The advantages of the utility model and good effect are：
The present apparatus realizes the sealing with tube body, the structure in such a way that the taper screw head of jackscrew squeezes, supports swollen rubber stopper
Simply, simple and efficient to handle, efficiency is effectively improved, and reusable, the value with wide popularization and application.
Description of the drawings
Fig. 1 is the structure of the utility model；
Fig. 2 is that Fig. 1 pilot scales are beared down on one the structural schematic diagram of silk；
Fig. 3 is the structural schematic diagram that jackscrew is blocked in Fig. 1.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment.
A kind of repeatable small-diameter pipe pressure device utilized easy to disassemble, as shown in Figure 1, including rubber stopper 6, blocking
Jackscrew 3 and pressure testing jackscrew 5 are co-axially mounted rubber stopper respectively in the both ends inner wall of tube body 4 to be tested, are located at the rubber of left end
Coaxial threaded installs a closure jackscrew in plug, and coaxial threaded installs one and suppresses jackscrew in the rubber stopper of right end, described
It blocks jackscrew and is pyramidal structure and is located at tubular body, blocks jackscrew and suppresses the spiral shell of jackscrew with the screw head of jackscrew is suppressed
Boom end is located at outside tube body and is locked by blocking nut 1 and suppressing nut 8.
In the present embodiment, the mechanism for suppressing jackscrew is as shown in Fig. 2, (a) is the front view for suppressing jackscrew in Fig. 2, (b)
For left view, this is suppressed jackscrew and is coaxially formed with through-hole 5A.
The structure for blocking jackscrew is as shown in Figure 3.
The inner end for blocking nut and suppressing nut installs gasket 2 and gasket 7 respectively.
The application method of the utility model is：
1, by rubber stopper, block jackscrew and pressure testing jackscrew and stretch into the tube body weight that need to suppress from both ends respectively (whorl side exists
Outside), pay attention to ensureing to stretch into size；
2, gasket and nut are placed, the present apparatus is secured firmly to the both ends of tube body；
3, the nut at both ends is tightened, by squeezing, supportting swollen rubber stopper, it is ensured that pressure device is connect with inboard wall of tube body
Leakproofness；
4, the present apparatus by nut 8 is connected to the connecting tube 9 of stamper, start water filling and suppress；
5, after the water pressure test, the nut at tube body both ends is loosened respectively, you can is unloaded entire pressure device, is continued next
Root pipe being suppressed or storing pressure device.
It is emphasized that embodiment described in the utility model is illustrative, without being restrictive, therefore this reality
It is every new according to this practicality by those skilled in the art with the novel embodiment including being not limited to described in specific implementation mode
The other embodiment that the technical solution of type obtains also belongs to the range of the utility model protection.
Claims (3)
1. a kind of repeatable small-diameter pipe pressure device utilized easy to disassemble, it is characterised in that：Including rubber stopper, block top
Silk and pressure testing jackscrew, rubber stopper is co-axially mounted in the both ends inner wall of tube body to be tested respectively, is located in the rubber stopper of left end
Coaxial threaded installs a closure jackscrew, and coaxial threaded installs one and suppresses jackscrew, the closure in the rubber stopper of right end
Jackscrew and the screw head for suppressing jackscrew are pyramidal structure and are located at tubular body, block jackscrew and suppress the screw rod end of jackscrew
Portion is located at outside tube body and by blocking nut and suppressing nut check.
2. the repeatable small-diameter pipe pressure device utilized easy to disassemble according to claim 1, it is characterised in that：Institute
It states and suppresses the middle part of jackscrew and be coaxially formed with through-hole.
3. the repeatable small-diameter pipe pressure device utilized easy to disassemble according to claim 1, it is characterised in that：Institute
It states closure nut and gasket is installed respectively with the inner end for suppressing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151640.6U CN207894746U (en) | 2018-01-30 | 2018-01-30 | A kind of repeatable small-diameter pipe pressure device utilized easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151640.6U CN207894746U (en) | 2018-01-30 | 2018-01-30 | A kind of repeatable small-diameter pipe pressure device utilized easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894746U true CN207894746U (en) | 2018-09-21 |
Family
ID=63545564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820151640.6U Active CN207894746U (en) | 2018-01-30 | 2018-01-30 | A kind of repeatable small-diameter pipe pressure device utilized easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894746U (en) |
-
2018
- 2018-01-30 CN CN201820151640.6U patent/CN207894746U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 north side of Bangxi Road, Jizhou District, Tianjin (east courtyard of Tianjin Nestle natural mineral water Co., Ltd.) Patentee after: Tianjin Huaneng Thermal Equipment Group Co.,Ltd. Address before: 300000 north side of Bangxi Road, Jizhou District, Tianjin (east courtyard of Tianjin Nestle natural mineral water Co., Ltd.) Patentee before: TIANJIN HUANENG THERMAL EQUIPMENT Co.,Ltd. |