CN106323620B - Electric Proportion valve reuse detection device - Google Patents
Electric Proportion valve reuse detection device Download PDFInfo
- Publication number
- CN106323620B CN106323620B CN201610808603.3A CN201610808603A CN106323620B CN 106323620 B CN106323620 B CN 106323620B CN 201610808603 A CN201610808603 A CN 201610808603A CN 106323620 B CN106323620 B CN 106323620B
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- Prior art keywords
- rotary work
- pipeline
- work cylinder
- dial
- electric proportion
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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
Abstract
A kind of electric Proportion valve reuse detection device, including detection workbench, on the terrace in detection place；Detection support, is fixed on front side of the left end of detection workbench, and splicing sleeve is arranged at its top, and splicing sleeve has supporting mantle cavity, has dial mounting flange in the position corresponding to supporting mantle cavity back cavity mouth；Rotary work cylinder and signal picker are located at splicing sleeve intracavitary, the front end of rotary work cylinder column is connected with signal picker, there is pointer in rear end, there is one end of the first pipeline on the first interface of rotary work cylinder, the other end of first pipeline is connected with standard electrical proportioning valve, there is one end of the second pipeline in the second interface of rotary work cylinder, the other end of second pipeline is connected with electric Proportion valve to be measured, and signal picker is electrically connected with the electrical control gear with display screen；Dial, is fixed with dial mounting flange, and pointer is corresponding with the side of dial back to dial mounting flange.Avoid the wasting of resources；Structure is terse, easy to use.
Description
Technical field
The invention belongs to valves parts special detection device technical field, and in particular to a kind of electric Proportion valve reuse detection
Device.
Background technology
Electric Proportion valve is a kind of continuous control valve of electric-controlled type, its main feature is that output quantity is with input quantity（Such as current value or
Magnitude of voltage）Change and change and there are certain proportionate relationship between output quantity and input quantity.Electric Proportion valve has simultaneously
It is not limited to the following strong point enumerated：Pressure, the electrodeless adjustment of speed can be achieved, be avoided that when the switching regulator air valve of normal open commutates
Impact phenomenon；Programme-control and remote control can be achieved；Compared with intermittent controlled, system is simplified and element greatly reduces；With
Hydraulic proportion valve is compared, small, light-weight, simple in structure, cost is low；Using power it is small, fever it is low with noise less；It will not draw
Ignition calamity, do not pollute the environment and influenced by temperature change small.These factors are based on, electric Proportion valve is widely used
In fields such as electromechanics, wireless remote control, wired remote control, combustion gas, but price is of a relatively high.
, particularly can be with vision and/or the sense of hearing for some components in equipment at present when scrapping processing to equipment
The disposal whether component of judgement is recycled according to its value and use value etc., is economized on resources and circular economy essence with embodying
God.But just it can not make what could be recycled by artificial visual sense for valves parts example electric Proportion valve as the aforementioned
Judge, be just in order at this factor, be regarded as metal scraps almost stereotypedly at present and scrap, so as to a certain degree
On cause the wasting of resources（One common electric Proportion valve is about in 2000-3000 member ＜ RMB ＞）.
Certainly, it is able to verify device that electric Proportion valve could recycle by testing if a kind of, then
Foregoing problems can eliminate, but being showed no in patent disclosed so far and non-patent literature all has corresponding technology to open
Show.Technical solution described below produces in this background.
The content of the invention
The task of the present invention, which is to provide, a kind of to be helped to be detected simultaneously the electric Proportion valve for coming from write-off equipment
Judge whether recycling and use that to economize on resources and be conducive to embody structure terse and use and convenient make and use and body
Existing relatively cheap electric Proportion valve reuse detection device.
The task of the present invention is so to complete, a kind of electric Proportion valve reuse detection device, including a detection job
Platform, detection workbench are arranged on the terrace in detection place in a state of use；One detection support, the detection support are fixed on institute
On front side of the left end for stating detection workbench, and a splicing sleeve is fixed with the top of the detection support, which has one
Bearing sleeve chamber, being formed in the position corresponding to supporting mantle cavity back cavity mouth has a dial mounting flange；One rotary work cylinder and a letter
Number collector, the rotary work cylinder and signal picker are arranged on the splicing sleeve intracavitary, the rotary work cylinder of rotary work cylinder
The front end of column is connected with signal picker, and the rear end of rotary work cylinder column is fixed with a pointer, the first of rotary work cylinder
One end of one first pipeline is connected with interface, and the other end of first pipeline is in a state of use with being arranged at the detection
The standard electrical proportioning valve connection of workbench, is connected with one end of one second pipeline in the second interface of rotary work cylinder, and
The other end of second pipeline is connected with the electric Proportion valve to be measured being arranged on detection workbench in a state of use, the letter
Number collector is electrically connected by circuit and the electrical control gear with display screen；One dial, the dial and the quarter
Scale mounting flange is fixed, and the pointer is corresponding with the side of dial back to dial mounting flange.
In the specific embodiment of the present invention, the rotary work cylinder is cylinder；The signal picker
For rotary encoder.
In another specific embodiment of the present invention, the equal length of first pipeline and the second pipeline is simultaneously
And internal diameter is identical.
Technical solution provided by the invention has technical effect that：Treating of taking will be unloaded from used facilities due to disclosure satisfy that
The requirement of electric Proportion valve test compared with standard electrical proportioning valve is surveyed, thus can be judged with establishing criteria electric Proportion valve
Whether electric Proportion valve to be measured is recycling and uses and avoids the wasting of resources；Since overall structure is terse, thus both can conveniently make
Make, and energy is easy to use and has good economy.
Brief description of the drawings
Fig. 1 is the embodiment of the present invention schematic diagram.
Embodiment
Embodiment：
Fig. 1 is referred to, the rectangular body of a shape is shown and can configure supporting leg in four corners in actual use
Detection workbench 1, the detection workbench 1 be arranged in a state of use detection place terrace on；Show that a shape is big
Detection support 2 triangular in shape on body, the detection support 2 are fixed on front side of the left end of foregoing detection workbench 1, and in the inspection
The top for surveying stent 2 is fixed with a splicing sleeve 21, which has a supporting mantle cavity 211, corresponding to supporting mantle cavity 211
The position of accent, which is formed, afterwards a dial mounting flange 2111；Show a rotary work cylinder 3 and a signal picker 4, should
Rotary work cylinder 3 and signal picker 4 are arranged in foregoing supporting mantle cavity 211, wherein, signal picker 4 is located at rotary work
The front side of cylinder 3（By taking location status shown in Fig. 1 as an example）, the front end of the rotary work cylinder column 31 of rotary work cylinder 3 and signal acquisition
Device 4 connects, and the rear end of rotary work cylinder column 31 is fixed with a pointer 311（Fixed with the base portion of pointer 311）, it can thus be appreciated that rotation
It is double-end cylinder column to turn working cylinder column 31, and one end of one first pipeline 321 is connected with the first interface 32 of rotary work cylinder 3,
And the other end of first pipeline 321 is in a state of use with being arranged at the standard electrical proportioning valve 6 for detecting workbench 1
Connector 61 connects, and is connected with one end of one second pipeline 331 in the second interface 33 of rotary work cylinder 3, and second pipe
The interface 71 that the other end on road 331 detects the electric Proportion valve to be measured 7 on workbench 1 with being arranged in a state of use is connected,
Aforementioned signal collector 4 is electrically connected by circuit and the electrical control gear with display screen；Show a dial 5, the quarter
Scale 5 is fixed with foregoing dial mounting flange 2111, and foregoing pointer 311 and dial 5 are back to dial mounting flange
2111 side is corresponding.
In the present embodiment, foregoing rotary work cylinder 3 is cylinder；And foregoing signal picker 4 is rotary encoder,
The first foregoing pipeline 321 and the equal length and internal diameter of the second pipeline 331 are identical.
Foregoing standard electrical proportioning valve 6 and electric Proportion valve to be measured 7 are filled with the foregoing electrical control with display screen
Put electrical connection.
Application examples：
The electric Proportion valve to be measured 7 unloaded from used facilities is placed on detection workbench 1, and by applicant upper
The second pipeline 331 is connected with the interface 71 of the electric Proportion valve 7 to be measured described in face.By tester by standard electrical proportioning valve 6
Pressure upper limit and threshold pression be adjusted to consistent with electric Proportion valve 7 to be measured（Under normal conditions, in electric ratio to be measured
There are the description flags of upper and lower limit pressure value on valve）, complete phase is given to electric Proportion valve 7 to be measured and standard electrical proportioning valve 6
Same current signal, such as the current signal of 4-20mA range values, and for example in controller（The i.e. foregoing electricity with display screen
Gas control device）During 4mA gradually rises up to 20mA, data are read on foregoing display screen.It is specific as follows：Rotating
Under the work of working cylinder 3, signal picker 4 is driven by the rotary work cylinder column 31 of rotary work cylinder 3（Rotary encoder）If
The pulse frequency and number that signal picker 4 exports are higher, then show electric Proportion valve 7 to be measured and standard electrical proportioning valve 6 it
Between difference it is big, and judge the whether suitable reuse of electric Proportion valve 7 to be measured accordingly, such as when difference is more than 3-5%, then show to treat
The unsuitable reuse of electric Proportion valve 7 is surveyed, vice versa.Since both difference sizes can be needed according to electric Proportion valve 7 to be measured
The practical matter of recycling（The occasion that actual recovered utilizes refers to military service occasion or use occasion）Determine, thus it is foregoing
3-5% is merely possible to the example enumerated.Foregoing pulse frequency and number can be shown on a display screen.It is same with this
When, the present invention can also judge the whether suitable reuse of electric Proportion valve 7 to be measured according to pointer 311, be specifically：When first interface 32
Pressure when being more than the pressure of second interface 33, the biased to the left of pointer 311, illustrates electric Proportion valve 7 to be measured and standard electrical ratio
The difference of example valve 6 between the two is smaller, such as the zone of reasonableness in 3-5%, and electric Proportion valve 7 to be measured can be on the contrary same with reuse
Example.
As shown in the above description, the present invention double can pass through and determine the whether suitable reuse of electric Proportion valve 7 to be measured down together.
In conclusion technical solution provided by the invention compensate for the shortcoming in prior art, invention has been favorably accomplished
Task, has faithfully fulfilled the technique effect that applicant refers in technical effect column above.
Claims (3)
1. a kind of electric Proportion valve reuse detection device, including a detection workbench (1), detection workbench (1) is in use state
Under be arranged at detecting field terrace on；It is characterized in that further including a detection support (2), which is fixed on described
On front side of the left end for detecting workbench (1), and a splicing sleeve (21), the splicing sleeve are fixed with the top of the detection support (2)
(21) have one supporting mantle cavity (211), corresponding to supporting mantle cavity (211) afterwards accent position form have a dial fixation
Blue (2111)；One rotary work cylinder (3) and a signal picker (4), the rotary work cylinder (3) and signal picker (4) are set
In the supporting mantle cavity (211), front end and the signal picker (4) of the rotary work cylinder column (31) of rotary work cylinder (3) connect
Connect, and the rear end of rotary work cylinder column (31) is fixed with a pointer (311), on the first interface (32) of rotary work cylinder (3)
Be connected with one end of one first pipeline (321), and the other end of first pipeline (321) in a state of use be arranged at it is described
Standard electrical proportioning valve (6) connection of workbench (1) is detected, one is connected with the second interface (33) of rotary work cylinder (3)
One end of second pipeline (331), and the other end of second pipeline (331) is in a state of use with being arranged at detection workbench
(1) electric Proportion valve to be measured (7) connection on, the signal picker (4) are filled by circuit and the electrical control with display screen
Put electrical connection；One dial (5), the dial (5) is fixed with the dial mounting flange (2111), the pointer
(311) it is corresponding with the side of dial (5) back to dial mounting flange (2111).
2. electric Proportion valve reuse detection device according to claim 1, it is characterised in that the rotary work cylinder (3)
For cylinder；The signal picker (4) is rotary encoder.
3. electric Proportion valve reuse detection device according to claim 1, it is characterised in that first pipeline (321)
And second pipeline (331) equal length and internal diameter it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808603.3A CN106323620B (en) | 2016-09-08 | 2016-09-08 | Electric Proportion valve reuse detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808603.3A CN106323620B (en) | 2016-09-08 | 2016-09-08 | Electric Proportion valve reuse detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106323620A CN106323620A (en) | 2017-01-11 |
| CN106323620B true CN106323620B (en) | 2018-05-04 |
Family
ID=57786564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610808603.3A Active CN106323620B (en) | 2016-09-08 | 2016-09-08 | Electric Proportion valve reuse detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323620B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1948938A (en) * | 2006-10-31 | 2007-04-18 | 浙江春晖智能控制股份有限公司 | Testing method of flow ratio valve feature curve |
| EP1722142B1 (en) * | 2005-05-13 | 2008-07-30 | Peugeot Citroën Automobiles S.A. | Diagnosis system for the operation of an electro-valve embarked on board of a motor vehicle |
| CN102359872A (en) * | 2011-09-06 | 2012-02-22 | 宜宾天瑞达汽车零部件有限公司 | Detection device of vacuum solenoid valve |
| CN202404183U (en) * | 2012-01-06 | 2012-08-29 | 中山市铧禧电子科技有限公司 | Thermoelectric electromagnetic valve performance tester |
| CN202916083U (en) * | 2012-11-19 | 2013-05-01 | 中国测试技术研究院电子研究所 | Device for detecting dynamic performance of ABS pneumatic solenoid valve |
| CN103954855A (en) * | 2014-01-29 | 2014-07-30 | 杰锋汽车动力系统股份有限公司 | Proportional-solenoid-valve performance testing device and method applying device to carry out performance test |
-
2016
- 2016-09-08 CN CN201610808603.3A patent/CN106323620B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1722142B1 (en) * | 2005-05-13 | 2008-07-30 | Peugeot Citroën Automobiles S.A. | Diagnosis system for the operation of an electro-valve embarked on board of a motor vehicle |
| CN1948938A (en) * | 2006-10-31 | 2007-04-18 | 浙江春晖智能控制股份有限公司 | Testing method of flow ratio valve feature curve |
| CN102359872A (en) * | 2011-09-06 | 2012-02-22 | 宜宾天瑞达汽车零部件有限公司 | Detection device of vacuum solenoid valve |
| CN202404183U (en) * | 2012-01-06 | 2012-08-29 | 中山市铧禧电子科技有限公司 | Thermoelectric electromagnetic valve performance tester |
| CN202916083U (en) * | 2012-11-19 | 2013-05-01 | 中国测试技术研究院电子研究所 | Device for detecting dynamic performance of ABS pneumatic solenoid valve |
| CN103954855A (en) * | 2014-01-29 | 2014-07-30 | 杰锋汽车动力系统股份有限公司 | Proportional-solenoid-valve performance testing device and method applying device to carry out performance test |
Non-Patent Citations (1)
| Title |
|---|
| 气压比例方向阀非线性特性的校正;詹长书等;《液压与气动》;20041231(第6期);69-70 * |
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|---|---|
| CN106323620A (en) | 2017-01-11 |
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Effective date of registration: 20220329 Address after: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: 215500 Changshou City South Three Ring Road No. 99, Suzhou, Jiangsu Patentee before: CHANGSHU INSTITUTE OF TECHNOLOGY |
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