CN106197965A - A kind of hydraulic valve performance test experiment table - Google Patents
A kind of hydraulic valve performance test experiment table Download PDFInfo
- Publication number
- CN106197965A CN106197965A CN201610485849.1A CN201610485849A CN106197965A CN 106197965 A CN106197965 A CN 106197965A CN 201610485849 A CN201610485849 A CN 201610485849A CN 106197965 A CN106197965 A CN 106197965A
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- CN
- China
- Prior art keywords
- hydraulic
- power unit
- hydraulic power
- performance test
- test
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of hydraulic valve performance test experiment table, work top, hydraulic power unit is hung including operating platform, electric control system, dress, hydraulic power unit is arranged on below operating platform, hydraulic power unit includes that fuel tank, the constant flow paddle pump being arranged on fuel tank and dosing pump drive motor, being provided with hydraulic power unit control valve group and test hydraulic fluid port on operating platform, hydraulic power unit control valve group, test hydraulic fluid port are connected with hydraulic power unit.This hydraulic valve performance test experiment table can be hung work top at dress and mount various tested valve, tests its performance, more more flexible than traditional testboard, and possesses the versatility to valve performance test；Also save the fund adding various valve performance testboards, a performance test that various valve can be realized for user, also save available space for laboratory.
Description
Technical field
The present invention relates to technical field of experiment equipment, particularly relate to a kind of hydraulic valve performance test experiment table.
Background technology
Performance test bed typically all one laboratory table of conventional valve can only be tested for a certain valve, and pipeline is all solid
Fixed, if to test different valves, testing element to be increased and decreased in pipeline, causes the biggest inconvenience to test person.
Summary of the invention
It is an object of the invention to provide and a kind of the performance of different hydraulic valves can be tested, and save space-efficient liquid
Pressure valve performance test experiment table.
For reaching above-mentioned purpose, present invention provide the technical scheme that a kind of hydraulic valve performance test experiment table, including behaviour
Making platform, electric control system, dress extension work top, hydraulic power unit, described hydraulic power unit is arranged on below operating platform,
Hydraulic power unit includes that fuel tank, the constant flow paddle pump being arranged on fuel tank and dosing pump drive motor, on described operating platform
Being provided with hydraulic power unit control valve group and test hydraulic fluid port, described hydraulic power unit control valve group, test hydraulic fluid port are connected with hydraulic power unit.
Preferably, described constant flow paddle pump and quantitative sending out are provided with torque rotary speed sensor between driving motor.
Preferably, described test hydraulic fluid port is provided with hydraulic quick coupler
Preferably, described dress is hung work top and is used aluminium alloy extrusions table top.
Preferably, it is additionally provided with workbox below described operating platform.
A technical scheme in technique scheme has the advantage that or beneficial effect: this hydraulic valve performance test is real
Test platform can the performance of different hydraulic valves be tested, more more flexible than traditional testboard, and possess valve performance test
Versatility；The fund adding various valve performance testboards is also saved for user, a performance test that various valve can be realized,
Also available space is saved for laboratory.
Accompanying drawing explanation
For the clearer explanation embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used does simple introduction, it should be apparent that, in describing below, accompanying drawing is the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the plan structure schematic diagram of the embodiment of the present invention；
Fig. 3 is the hydraulic pump station structure schematic diagram of the embodiment of the present invention；
Fig. 4 is the test attachment structure schematic diagram of the embodiment of the present invention.
Detailed description of the invention
Below by specific embodiment, the present invention is described further.
As shown in accompanying drawing 1,2 and 3, hydraulic valve performance test experiment table, including operating platform 3, electric control system 1, dress
Hanging work top 2, hydraulic power unit, hydraulic power unit is arranged on below operating platform 3, and hydraulic power unit includes that fuel tank 5 is arranged on fuel tank 5
On constant flow paddle pump 6 and dosing pump drive motor 7, also include constant flow paddle pump relief valve 10, constant flow paddle pump 6 and dosing pump
Drive and be provided with torque rotary speed sensor 11 between motor 7；；Fuel tank 5 is provided with oil-suction oil filter 12, liquidometer 13 and adds heat pipe
14.Being provided with hydraulic power unit control valve group 4 and test hydraulic fluid port 9 on operating platform 3, test hydraulic fluid port 9 is provided with hydraulic quick coupler, hydraulic pressure
Pumping plant control valve group 4, test hydraulic fluid port 9 are connected with hydraulic power unit.Being additionally provided with workbox below operating platform 3, workbench hung by dress
Face 2 uses aluminium alloy extrusions table top, and its versatility is good, conveniently mounts tested valve and the used test device components and parts of experiment.
When using hydraulic valve performance test experiment table, the valve and used test components and parts needing test is installed on dress and hangs work
Make to be equipped with hydraulic quick coupler on table top 2, each valve and test components and parts, by rubber hose tested valve and used test unit
Device couples together；Table top test hydraulic fluid port 9 includes that an oil return opening and two force feed mouths, test hydraulic fluid port 9 are also respectively arranged with soon
Changing-over head, is connected formation test loop by rubber hose during test as required with test specimen；Supplied by hydraulic power unit during test
Oil, through hydraulic power unit control valve group 4 table top force feed mouth, passes through tested valve and used test components and parts, finally by oil return
Mouth flows through pumping plant.Constant flow paddle pump 6 and dosing pump drive the torque rotary speed sensor 11 arranged between motor 7, can be to hydraulic pump
The output stood calculates.
Such as the attachment structure schematic diagram that accompanying drawing 4 is test thin wall small hole 15 discharge characteristic, thin wall small hole 15 is placed in test
In oil circuit, test loop is also associated with tested valve inlet pressure sensor 16, tested valve outlet pressure sensor 17, quilt
Test valve return flow sensor 18, choke valve 19 and test auxiliary valve 20；By adjusting choke valve 19, Ke Yiyou during test
Little to big pointwise changes the oily flow by thin wall small hole 15, by sensor measurement record thin wall small hole 5 inlet pressure, outlet
Test number data can be depicted as pressure reduction, rating curve by pressure and return flow.Wherein thin wall small hole 15 and test unit device
Part is all arranged on dress and hangs on work top 2.
For different tested valves, the test components and parts needed for only need to being tested are installed on dress and hang on work top 2,
Connect hydraulic power unit etc. and form test loop, the test experiments of different tested valve can be completed.
Principle and the embodiment of the present invention are set forth by specific embodiment used herein, above example
Method and the core concept thereof being only intended to help to understand the present invention is described.The above is only the side of being preferable to carry out of the present invention
Formula, it is noted that due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the art
For those of ordinary skill, under the premise without departing from the principles of the invention, it is also possible to make some improvement, retouch or change, also
Can be combined by rights with 2 above-mentioned technical characteristics；This is improvement retouching, changes or combine, or the most improved general is sent out
Bright design and technical scheme directly apply to other occasion, are regarded as protection scope of the present invention.
Claims (5)
1. a hydraulic valve performance test experiment table, its feature with: include operating platform, electric control system, dress hang workbench
Face, hydraulic power unit, described hydraulic power unit is arranged on below operating platform, and hydraulic power unit includes fuel tank, determining of being arranged on fuel tank
Amount vane pump and dosing pump drive motor, and described operating platform is provided with hydraulic power unit control valve group and test hydraulic fluid port, described
Hydraulic power unit control valve group, test hydraulic fluid port are connected with hydraulic power unit.
2. according to the hydraulic valve performance test experiment table described in right 1, its feature and: described constant flow paddle pump and quantitatively drive
It is provided with torque rotary speed sensor between galvanic electricity machine.
3. according to the hydraulic valve performance test experiment table described in right 1, its feature with: described test hydraulic fluid port is provided with fast changing-over
Head.
4. according to the hydraulic valve performance test experiment table described in right 1, its feature with: described dress hang work top use aluminum close
Metal type material table top.
5. according to the hydraulic valve performance test experiment table described in right 1, its feature with: be additionally provided with below described operating platform
Workbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485849.1A CN106197965A (en) | 2016-06-27 | 2016-06-27 | A kind of hydraulic valve performance test experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485849.1A CN106197965A (en) | 2016-06-27 | 2016-06-27 | A kind of hydraulic valve performance test experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106197965A true CN106197965A (en) | 2016-12-07 |
Family
ID=57461362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610485849.1A Withdrawn CN106197965A (en) | 2016-06-27 | 2016-06-27 | A kind of hydraulic valve performance test experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106197965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122171A (en) * | 2016-07-13 | 2016-11-16 | 安徽禄讯电子科技有限公司 | A kind of hydraulic valve performance test experiment table |
-
2016
- 2016-06-27 CN CN201610485849.1A patent/CN106197965A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122171A (en) * | 2016-07-13 | 2016-11-16 | 安徽禄讯电子科技有限公司 | A kind of hydraulic valve performance test experiment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161207 |