CN205861120U - A kind of multifunction combined valve detection device - Google Patents
A kind of multifunction combined valve detection device Download PDFInfo
- Publication number
- CN205861120U CN205861120U CN201620813406.6U CN201620813406U CN205861120U CN 205861120 U CN205861120 U CN 205861120U CN 201620813406 U CN201620813406 U CN 201620813406U CN 205861120 U CN205861120 U CN 205861120U
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Abstract
This utility model relates to a kind of multifunction combined valve detection device, include workbench, it is provided with tank on the table, tank be provided above drive motor, drive motor jockey, the both sides of tank are provided with left holding device, right holding device, and be symmetrical arranged, left, the inner of right holding device is stretched in tank, two holding devices are for holding out against the two ends of valve, fixture is for being connected with the valve rod of valve, be provided with in two holding devices axially through pipeline, one of them pipeline is water inlet/air pipe, another is water outlet/air pipe, water inlet/air pipe is provided with for source of the gas, the water/gas conversion electromagnetic valve of connection is switched between water source；This utility model can realize of paramount importance four functional trials of valve on a detection device simultaneously, has not only saved space, has also saved man power and material and time cost, it is to avoid different detection platform change the loss causing sample.
Description
Technical field:
This utility model relates to a kind of multifunction combined valve detection device.
Background technology:
Mesolow water heating valve, mesolow air valve detection relate to Multitest, including Shell test, seal tightness test,
The Key experiments such as life test, sealing angle test.Above-mentioned test detects valve security performance, sealing property, use longevity respectively
The important key indexs such as life and sealing angle, belong to indispensable test of dispatching from the factory, and detection project has corresponding instrument and equipment to carry out respectively
Specialty detection.
But, there is bigger deficiency, i.e. mini-test correspondence equipment item in above-mentioned traditional detection mode, completes a test
Rear need to carry out loaded down with trivial details dismounting, clear up, change test platform after just can carry out Section 2 test, and can not be by a compbined test
Platform carries out extensive experimentation.Number of devices is many, checkout procedure is loaded down with trivial details, test interruption is many, space requirement is high to thereby result in inspection
Problems, thus cause resource, temporal waste.
Additionally, too much detection platform conversion and the dismounting of subjects, easily cause valve and inevitably damaged
Wound, thus affects the accuracy of experiment, reduces the feasibility of test itself, it is impossible to valve problem in process of production and
Problem newborn in experimentation makes a distinction.
Summary of the invention:
The purpose of this utility model is to provide one.
This utility model is achieved in that
A kind of multifunction combined valve detection device, includes workbench, is provided with tank on the table, at tank
Be provided above drive motor, drive motor jockey, the both sides of tank be provided with left holding device, the right side holds out against dress
Putting, and be symmetrical arranged, the inner of left and right holding device is stretched in tank, and two holding devices are for holding out against the two ends of valve, fixture
Be connected for the valve rod with valve, be provided with in two holding devices axially through pipeline, one of them pipeline for water inlet/
Air pipe, another is water outlet/air pipe, is provided with for being connected with switching between source of the gas, water source on water inlet/air pipe
Water/gas conversion electromagnetic valve.
In above-mentioned one multifunction combined valve detection device, the pipeline coaxial line in described two holding devices sets
Put.
In above-mentioned one multifunction combined valve detection device, described driving motor is arranged on workbench rear portion and hangs
Liang Shang, rear portion overarm is positioned at the top of workbench.
In above-mentioned one multifunction combined valve detection device, the top of described tank is provided with inlet opening, under
Portion is provided with apopore.
In above-mentioned one multifunction combined valve detection device, described water outlet/air pipe is provided with flow meter.
In above-mentioned one multifunction combined valve detection device, the outer end of described two holding devices is provided with hands
Handle, is driven holding device axial reciprocating to move by handle.
The advantage that this utility model highlights compared to existing technology is:
This utility model detects at one can realize of paramount importance four functional trials of valve simultaneously on device: water
Seal tightness test, life test, air-tight test, sealing angle measurement.Not only save space, also save man power and material
And time cost, it is to avoid different detection platform change the loss causing sample.
Accompanying drawing illustrates:
Fig. 1 is structural representation sketch of the present utility model.
In figure: 1, workbench；2, tank；3, motor is driven；4, fixture；5, left holding device；6, right holding device；7, enter
Water/gas pipeline；8, water outlet/air pipe；9, water/gas conversion electromagnetic valve；10, inlet opening；11, apopore；12, rear portion overarm.
Detailed description of the invention:
With specific embodiment, this utility model is further described below, sees Fig. 1:
A kind of multifunction combined valve detection device, includes workbench 1, is provided with tank 2 on workbench 1,
Tank 2 be provided above drive motor 3, drive motor 3 jockey 4, be provided with in the both sides of tank 2 left holding device 5,
Right holding device 6, and be symmetrical arranged, the inner of left and right holding device 5,6 is stretched in tank 2, and two holding devices 5,6 are used for pushing up
The two ends of tight valve, fixture 4 for being connected with the valve rod of valve, be provided with in two holding devices 5,6 axially through pipe
Road, one of them pipeline is water inlet/air pipe 7, and another is water outlet/air pipe 8, water inlet/air pipe 7 is provided with for
With switch the water/gas conversion electromagnetic valve 9 being connected between source of the gas, water source.That is switched by water/gas conversion electromagnetic valve 9
It is connected with source of the gas or water source connects.
Water inlet/the air pipe 7 of the present embodiment is positioned on right holding device 6, and accordingly, water outlet/air pipe 8 is positioned at a left side and holds out against
On device 5.Water inlet/air pipe 7 can exchange with the position of water outlet/air pipe 8.
Further, the pipeline in described two holding devices 5,6 is coaxially set.Namely water inlet/air pipe 7 with go out
Water/gas pipeline 8 coaxial line, can be connected with outlet with the import of valve the most respectively.
Specifically, described driving motor 3 is arranged in workbench 1 rear portion overarm 12, and rear portion overarm 12 is positioned at workbench 1
Top.
Water inlet and water outlet for convenience, the top of described tank 1 is provided with inlet opening 10, and bottom is provided with apopore 11.
Test flow for convenience, described water outlet/air pipe 8 is provided with flow meter.
In order to control the movement of two holding devices 5,6, the outer end of described two holding devices 5,6 is provided with handle, by handle
Holding device 5,6 axial reciprocating is driven to move.Cylinder, oil cylinder, rack pinion etc. can also be passed through realize left and right holding out against dress
Put 5,6 move back and forth.
Test process of the present utility model is as follows:
Before test, move left and right jacking mechanism 5,6 by rotary handle, test valve is fixed in detection workbench 1
Portion.The valve rod of fixture 4 work clamping test valve.
During Shell test, water/gas conversion electromagnetic valve 9 work switch to water route, by drive motor 1 drive fixture 4 rotate into
And band ovable valve stem rotates, valve is made to be in opening, when applying the test of the test pressure of standard regulation, holding standard-required
Between, observing valve has the damaged condition such as No leakage, deformation.If there have survey to judge to be defective, it is otherwise qualified.
After Shell test terminates, carry out valve seal test.If carried out water test, by water/gas conversion electricity
Magnet valve 9 work switches to water route, test temperature is controlled in standard-required temperature, is held out against by left and right on valve test bed
The good valve to be measured of device 5,6 fastening, slowly pressurizes, and after water is full of valve body, has driving motor 1 and fixture 4 controlled valve repeatedly
Until after at valve body, bubble-free is emerged, valve being placed in off；Arranging test pressure is the force value that standard specifies, slowly
Pressurization, when Pressure gauge registration reaches to arrange value, stop pressurization, record pressure hold time, observe valve whether have seen from let out
Leakage.
If carrying out hermetic seal test, switching to gas circuit by water/gas conversion electromagnetic valve 9 work, test valve is in half
Open state is arranged on valve testing sealing platform, when holding out against valve by left and right jacking mechanism 5,6, discharges water in tank 2, until
Do not had whole valve, slowly pressurizeed, and keep pressure to arrive test period, observed whether test valve exists leakage record.
Carry out sealing angle measurement, the valve body of test valve is fixed on centre by left and right jacking mechanism 5,6, passes through
Fixture 4 fixes valve rod, is in crack state by driving motor 1 band movable valve；Slowly open valve, until flow meter has registration；
Slowly closing valve again, until flow meter registration is shown as 0, now makes angle show value be 0 by RESET；Then proceed to close
Valve, until completely closing, recording angular show value.
Life of valve is tested: be fixed on valve test bed by left and right holding device 5,6 and fixture 4 by valve, according to
Need, change water/gas road by water/gas conversion electromagnetic valve 9, according to standard-required, corresponding medium temperature, flow are set, turn
The parameters such as speed, moment of torsion, the speed specified by standard drives fixture 4 constantly to open/close valve by driving motor 1, and number of times is pressed
Standard specifies, after terminating, specifies by standard, detection valve whether conformance with standard requirement.
Above-described embodiment is only one of preferred embodiment of the present utility model, not limits enforcement of the present utility model with this
Scope, therefore: all equivalence changes done according to shape of the present utility model, structure, principle, guarantor of the present utility model all should be covered by
Within the scope of protecting.
Claims (6)
1. a multifunction combined valve detection device, it is characterised in that: include workbench, be provided with water on the table
Groove, tank be provided above drive motor, drive motor jockey, be provided with in the both sides of tank left holding device,
Right holding device, and be symmetrical arranged, the inner of left and right holding device is stretched in tank, and two holding devices are for holding out against valve
Two ends, fixture for being connected with the valve rod of valve, be provided with in two holding devices axially through pipeline, one of them is managed
Road is water inlet/air pipe, and another is water outlet/air pipe, is provided with between source of the gas, water source on water inlet/air pipe
The water/gas conversion electromagnetic valve that switching connects.
One the most according to claim 1 multifunction combined valve detection device, it is characterised in that: described two hold out against dress
Put interior pipeline to be coaxially set.
One the most according to claim 1 multifunction combined valve detection device, it is characterised in that: described driving motor
Being arranged in the overarm of workbench rear portion, rear portion overarm is positioned at the top of workbench.
One the most according to claim 1 multifunction combined valve detection device, it is characterised in that: described tank upper
Portion is provided with inlet opening, and bottom is provided with apopore.
One the most according to claim 1 multifunction combined valve detection device, it is characterised in that go out water/gas described in:
Flow meter it is provided with on pipeline.
One the most according to claim 1 multifunction combined valve detection device, it is characterised in that: described two hold out against dress
The outer end put is provided with handle, handle drive holding device axial reciprocating to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813406.6U CN205861120U (en) | 2016-07-28 | 2016-07-28 | A kind of multifunction combined valve detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813406.6U CN205861120U (en) | 2016-07-28 | 2016-07-28 | A kind of multifunction combined valve detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861120U true CN205861120U (en) | 2017-01-04 |
Family
ID=57653094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620813406.6U Active CN205861120U (en) | 2016-07-28 | 2016-07-28 | A kind of multifunction combined valve detection device |
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| Country | Link |
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| CN (1) | CN205861120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125144A (en) * | 2021-04-07 | 2021-07-16 | 成都特恩达燃气设备有限公司 | Self-closing valve test system and test device |
| CN114018567A (en) * | 2021-11-15 | 2022-02-08 | 西安长峰机电研究所 | Valve load simulation device with movable valve rod |
-
2016
- 2016-07-28 CN CN201620813406.6U patent/CN205861120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125144A (en) * | 2021-04-07 | 2021-07-16 | 成都特恩达燃气设备有限公司 | Self-closing valve test system and test device |
| CN114018567A (en) * | 2021-11-15 | 2022-02-08 | 西安长峰机电研究所 | Valve load simulation device with movable valve rod |
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| GR01 | Patent grant |