CN208125365U - A kind of modular valve experimental rig - Google Patents
A kind of modular valve experimental rig Download PDFInfo
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- CN208125365U CN208125365U CN201820505519.9U CN201820505519U CN208125365U CN 208125365 U CN208125365 U CN 208125365U CN 201820505519 U CN201820505519 U CN 201820505519U CN 208125365 U CN208125365 U CN 208125365U
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- branch pipe
- experimental rig
- modular valve
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Abstract
The utility model discloses a kind of modular valve experimental rigs, if being responsible for including dry test, each test supervisor head and the tail are detachably connected, the lower portion that the upper portion of the test supervisor is provided with row of openings test branch pipe upward and/or the test is responsible for is provided with row of openings test branch pipe directed downwardly, the diameter specifications of test branch pipe on different tests supervisor are different, and the opening of each test branch pipe is equipped with the plug of dimension.By modularized design, valve tester is designed to that several end to end tests are responsible for, since test supervisor is equipped with the test branch pipe of different specification size, a variety of valve specification test demands can be met；Meanwhile being detachably connected between each modularization, the dismounting and transport for realizing whole device can be facilitated, increase the recycling rate of waterused of device.It is assembled by the head and the tail of multiple modules, can also meet the needs of a large amount of valves tests.The device is applied to pipeline installation engineering field.
Description
Technical field
The utility model relates to valve tester, in particular to a kind of modular valve experimental rig.
Background technique
According to existing national standard code for erection and inspection, valve needs to install after testing, therefore valve tester is extensive
Applied to engineerings such as Pipe installings.
Existing valve tester is usually one of following scenario described：
1, the interface of a various valve specifications is set on experimental rig；
2, the interface of multiple various valve specifications is set on longer experimental rig；
3, the interface of unified valve specification is set on experimental rig, then installs the valve interface of each specification additional.
Corresponding three of the above situation, existing valve tester have the disadvantage that：
1, the experimental rig that a various valve specification interfaces are arranged is unable to satisfy a large amount of valves test demands；
2, the experimental rig of the multiple various valve specification interfaces of setting, can not strange land repetition benefit because of the longer inconvenient transport of length
With deficiency in economic performance；
3, unified valve specification interface is set, then installs the experimental rig of each specification valve interface additional during valves test
Need repeated removal component, lost labor, time.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can meet a large amount of valves and a variety of valve specifications
The modular valve experimental rig of test demand, the device are modularized design, effectively reduce the length of each valves test unit
Degree, so that convenient transportation and reusable.
Used technical solution to solve above-mentioned technical problem：A kind of modular valve experimental rig, including several examinations
Supervisor is tested, each test supervisor head and the tail are detachably connected, and the upper portion of the test supervisor is provided with a row of openings upward
Test branch pipe and/or it is described test supervisor lower portion be provided with row of openings test branch pipe directed downwardly, be located at different examinations
The diameter specifications for testing the test branch pipe on supervisor are different, and the opening of each test branch pipe is equipped with the plug of dimension.
Further, the diameter specifications positioned at the test branch pipe of same test supervisor upper portion are different from lower portion
Test the diameter specifications of branch pipe.
Further, the bottom of the test supervisor is equipped with downward opening inlet and outlet pipes, the end of the inlet and outlet pipes
Equipped with water blockoff valve.
Further, the DN250 coating steel pipe that the test supervisor is 150cm long, the test branch pipe welding are fixed on
On test supervisor.
Further, the length of each test branch pipe is 20cm, and the length of the inlet and outlet pipes is 30cm.
Further, it is described test supervisor quantity be 3, the test branch pipe be respectively DN25, DN50, DN65,
DN100 and DN200 coating steel pipe.
Further, the test supervisor is connected with pressure-detecting device, is connected to the pressure-detecting device and test
Caliber between supervisor is equipped with threeway plug valve.
Further, the plug is screw plug.
Further, the both ends of each test supervisor are equipped with flange, pass through method at the place of joining end to end of test supervisor
Orchid connection, which is realized, to be fixed, and water stop spacer is equipped between flange and flange, passes through method tritonope in the head end of test supervisor and end
Plate realizes the sealing of test supervisor, and water stop spacer is equipped between the blank flange and flange.
Further, the bottom both ends of the test supervisor are equipped with bracket, and the bracket and test supervisor pass through pipeline card
Hoop achieves a fixed connection.
Beneficial effect：By modularized design, valve tester is designed to that several end to end tests are responsible for,
Since test supervisor is equipped with the test branch pipe of different specification size, a variety of valve specification test demands can be met；Meanwhile each module
It is detachably connected between change, the dismounting and transport for realizing whole device can be facilitated, increase the recycling rate of waterused of device.By multiple
The head and the tail of module are assembled, can also meet the needs of a large amount of valves tests.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples：
Fig. 1 is the vertical cross section schematic diagram of the utility model embodiment test supervisor；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the combination diagram of three different size test supervisors of the utility model embodiment.
Specific embodiment
Referring to figs. 1 to Fig. 3, a kind of modular valve experimental rig of the utility model embodiment, including three join end to end
Test supervisor 1.The upper portion for being wherein located at left side and two intermediate test supervisors 1 is provided with the examination of a row of openings upward
Branch pipe 11 is tested, lower portion is provided with row of openings test branch pipe 11 directed downwardly, positioned at the upper portion of the test supervisor 1 on right side
It is provided with the test branch pipe 11 of a row of openings upward.Three test supervisors 1 are the DN250 coating steel pipe of 150cm long, test branch
Pipe 11 is fixed on by welding on test supervisor 1.The test branch pipe 11 of upper portion positioned at left side test supervisor 1 is
The DN50 coating steel pipe of long 20cm, the DN25 that the test branch pipe 11 positioned at the lower portion of left side test supervisor 1 is long 20cm are plated
Zinc steel pipe is located in the middle the DN100 coating steel pipe that the test branch pipe 11 of the upper portion of test supervisor 1 is long 20cm, is located at
The DN65 coating steel pipe that the test branch pipe 11 of the lower portion of intermediate test supervisor 1 is long 20cm, the test master positioned at right side
The DN200 coating steel pipe that the test branch pipe 11 of the upper portion of pipe 1 is long 20cm.Test branch on different tests supervisor 1
The diameter specifications of pipe 11 are different, and the opening for respectively testing branch pipe 11 is equipped with the plug of dimension.
In view of economy, total module number of valve tester should be reduced as far as possible, in the utility model embodiment,
Modular valve experimental rig is arranged to three test supervisors 1 and the test branch pipe 11 including five specifications, other valve rule
Lattice are specific as follows by being connected to above-mentioned specification test branch pipe 11 after reduced pipe (qualitative product, buying replacement are convenient) variable diameter：
DN32, DN40 by reduced pipe DN50 × 40, DN50 × 32 be connected to DN50 test branch pipe 11, DN80 by reduced pipe DN100 ×
80 connection DN100 test branch pipe 11, and DN150 is connected to DN200 by reduced pipe DN200 × 150 and tests branch pipe 11；DN250 or more
The test of valve is preferably placed in ground experiment, therefore can test branch pipe 11 by DN25 and be connected to since valve monomer weight is overweight
High pressure braided construction hose is tested after being connected to reduced pipe again, since the valve specification of DN250 or more is of little use, can be showed as needed
Field production.
1 head and the tail of each test supervisor are detachably connected.Specifically, the DN250 coating steel pipe that test supervisor 1 is 150cm long, examination
Branch pipe 11 is tested to be weldingly fixed on test supervisor 1.The both ends of each test supervisor 1 are equipped with flange 12, around flange 12
Equipped with a ring through hole, is realized and fixed by the connection of flange 12 at the place of joining end to end of test supervisor 1, between flange 12 and flange 12
Equipped with water stop spacer 3, the sealing of test supervisor 1, flange are realized by blank flange 2 in the head end of test supervisor 1 and end
Water stop spacer 3 is equipped between blind plate 2 and flange 12.Wherein, the specification of blank flange 2 is DN250, and the through-hole of flange 12 passes through
M27 × 100mm bolt achieves a fixed connection.
By modularized design, valve tester is designed to several end to end test supervisors 1, due to test
Supervisor 1 is equipped with the test branch pipe 11 of different specification size, can meet a variety of valve specification test demands；Meanwhile each modularization it
Between be detachably connected, can facilitate realize whole device dismounting and transport, increase the recycling rate of waterused of device.Pass through multiple modules
Head and the tail it is assembled, can also meet the needs of a large amount of valves tests.
Preferably, the diameter specifications for being located at the test branch pipe 11 of 1 upper portion of same test supervisor are different from following side
The diameter specifications of the test branch pipe 11 divided, so that single test supervisor 1 can match two different valve specifications.
Preferably, the bottom of test supervisor 1 is equipped with downward opening inlet and outlet pipes 13, the end of inlet and outlet pipes 13 is equipped with
Water blockoff valve.Inlet and outlet pipes 13 be arranged in test supervisor 1 bottom, after test can naturally, thoroughly depletion test supervisor 1 in
Water, avoid test supervisor 1 soaked and get rusty and scrap for a long time.Specifically, the DN25 that inlet and outlet pipes 13 are long 30cm is intake
Pipe, the bottom end of inlet and outlet pipes 13 are equipped with the screw thread valve 7 of DN25.
Preferably, test supervisor 1 is connected with pressure-detecting device 5, the caliber of pressure-detecting device 5 is DN15, connection
Threeway plug valve 6 is equipped on caliber between pressure-detecting device 5 and test supervisor 1.It can the row of realization by threeway plug valve 6
Gas avoids test 1 memory gas of supervisor, causes valve pressure test invalid.
Preferably, plug is screw plug 4, it is easily installed and dismantles.
Preferably, the bottom both ends of test supervisor 1 are equipped with bracket 8, bracket 8 and test supervisor 1 are real by pipeline clamp 9
Now it is fixedly connected.Bracket 8 is welded into angle bar portal frame form, 8 height 60cm of bracket, width by 50 × 50 × 5 angle steel of ∠
40cm, the fixed test supervisor 1 of installation DN250 pipeline clamp 9 at the top of bracket 8, bottom weld ∠ 50 that two length are 20cm ×
50 × 5 angle steel volar plates are beaten the expansion bolt of M10 × 80 and are fixed between angle steel volar plate and ground.
Utility model device can have the supervisor of the test comprising all valve specifications 1, and then can be according to different engineerings
The combination of valve actual tests specification is selected, and is adapted to construction and is needed.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, technical field those of ordinary skill within the scope of knowledge, the utility model can also not departed from
Various changes can be made under the premise of objective.
Claims (10)
1. a kind of modular valve experimental rig, it is characterised in that：If being responsible for (1) including dry test, each test supervisor (1)
Head and the tail are detachably connected, the upper portion of the test supervisor (1) be provided with row of openings test branch pipe (11) upward and/or
The lower portion of the test supervisor (1) is provided with row of openings test branch pipe (11) directed downwardly, is located at different tests supervisor (1)
On test branch pipe (11) diameter specifications it is different, the opening of each test branch pipe (11) is equipped with the plug of dimension.
2. modular valve experimental rig according to claim 1, it is characterised in that：On same test supervisor (1)
The diameter specifications of the test branch pipe (11) of side section are different from the diameter specifications of the test branch pipe (11) of lower portion.
3. modular valve experimental rig according to claim 1, it is characterised in that：The bottom of the test supervisor (1)
Equipped with downward opening inlet and outlet pipes (13), the end of the inlet and outlet pipes (13) is equipped with water blockoff valve.
4. modular valve experimental rig according to claim 3, it is characterised in that：The test supervisor (1) is 150cm
Long DN250 coating steel pipe, the test branch pipe (11) are weldingly fixed on test supervisor (1).
5. modular valve experimental rig according to claim 4, it is characterised in that：The length of each test branch pipe (11)
Degree is 20cm, and the length of the inlet and outlet pipes (13) is 30cm.
6. modular valve experimental rig according to claim 1, it is characterised in that：The quantity of the test supervisor (1)
It is 3, the test branch pipe (11) is respectively DN25, DN50, DN65, DN100 and DN200 coating steel pipe.
7. modular valve experimental rig according to claim 1, it is characterised in that：The test supervisor (1) is connected with
Pressure-detecting device (5), the caliber being connected between the pressure-detecting device (5) and test supervisor (1) are revolved equipped with threeway
Plug valve (6).
8. modular valve experimental rig according to claim 1, it is characterised in that：The plug is screw plug (4).
9. modular valve experimental rig according to claim 1, it is characterised in that：The two of each test supervisor (1)
End be equipped with flange (12), test supervisor (1) the place of joining end to end by flange (12) connection realize fix, flange (12) and
Water stop spacer (3) are equipped between flange (12), realize examination by blank flange (2) in the head end of test supervisor (1) and end
The sealing of supervisor (1) is tested, is equipped with water stop spacer (3) between the blank flange (2) and flange (12).
10. modular valve experimental rig according to claim 9, it is characterised in that：The bottom of the test supervisor (1)
Both ends are equipped with bracket (8), and the bracket (8) is achieved a fixed connection with test supervisor (1) by pipeline clamp (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505519.9U CN208125365U (en) | 2018-04-10 | 2018-04-10 | A kind of modular valve experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505519.9U CN208125365U (en) | 2018-04-10 | 2018-04-10 | A kind of modular valve experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125365U true CN208125365U (en) | 2018-11-20 |
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ID=64191103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820505519.9U Active CN208125365U (en) | 2018-04-10 | 2018-04-10 | A kind of modular valve experimental rig |
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| Country | Link |
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| CN (1) | CN208125365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887621A (en) * | 2019-12-13 | 2020-03-17 | 武汉景亚自控设备股份有限公司 | Electromagnetic valve simulation fault detection method |
| CN112012554A (en) * | 2019-05-28 | 2020-12-01 | 中国电力科学研究院有限公司 | Transmission tower penetration welding K node containing foamed aluminum |
| CN112304579A (en) * | 2019-07-25 | 2021-02-02 | 中国石油天然气集团有限公司 | Equipment and method for open hole plugging verification test |
-
2018
- 2018-04-10 CN CN201820505519.9U patent/CN208125365U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012554A (en) * | 2019-05-28 | 2020-12-01 | 中国电力科学研究院有限公司 | Transmission tower penetration welding K node containing foamed aluminum |
| CN112304579A (en) * | 2019-07-25 | 2021-02-02 | 中国石油天然气集团有限公司 | Equipment and method for open hole plugging verification test |
| CN112304579B (en) * | 2019-07-25 | 2022-10-04 | 中国石油天然气集团有限公司 | Equipment and method for open hole plugging verification test |
| CN110887621A (en) * | 2019-12-13 | 2020-03-17 | 武汉景亚自控设备股份有限公司 | Electromagnetic valve simulation fault detection method |
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