CN202494731U - Electromagnetic valve performance tester - Google Patents
Electromagnetic valve performance tester Download PDFInfo
- Publication number
- CN202494731U CN202494731U CN2012200094931U CN201220009493U CN202494731U CN 202494731 U CN202494731 U CN 202494731U CN 2012200094931 U CN2012200094931 U CN 2012200094931U CN 201220009493 U CN201220009493 U CN 201220009493U CN 202494731 U CN202494731 U CN 202494731U
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- Prior art keywords
- solenoid valve
- valve
- performance tester
- cabinet
- tester according
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- 238000012360 testing method Methods 0.000 claims abstract description 23
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
A performance tester for an electromagnetic valve comprises a case and is characterized in that a control panel is arranged on the surface of the case, and an electromagnetic valve detection circuit is arranged in the case; the electromagnetic valve detection circuit comprises a main control MCU, a constant current source part for generating current required by the test and a voltage measurement module for testing the voltage at two ends of the electromagnetic valve; and a human-computer interface and a wiring terminal are arranged in the control panel. The utility model is suitable for a gas utensil class is various from inhaling capability test and the aging testing of inhaling formula solenoid valve, strong formula solenoid valve etc.. In addition, the device can be used as a 0-100mA/0-1000mA precise numerical control constant current source. The multifunctional portable multifunctional medical instrument is simple and reasonable in structure, small in size, high in precision, convenient to operate, convenient to carry and multifunctional.
Description
Technical field
The utility model relates to the performance test apparatus of self-priming and strong suction formula solenoid valve, particularly a kind of magnetic valve performance tester.
Background technology
Solenoid valve is able to widespread use in all trades and professions, but the quality of magnetic valve performance and quality does not still have convenient, effective detection means at present, and the development of render electrical magnet valve, production and use are all had a strong impact on and limit.
Chinese patent document number CN101881703A discloses a kind of magnetic valve performance detecting system on November 10th, 2010, can detect the course of work of solenoid valve easily and estimate its quality and performance.It is mainly formed this detection system by voltage generator, sensor, A/D capture card and computing machine, detection software and can observe, write down, handle and store the overall process of solenoid valve work, comprises parameters such as force value, working time, time of having a rest, rise time, fall time, rising delay time, fall delay time.It is said that this detection system contrasts through the analysis to data, and then the relevant parts of solenoid valve are adjusted and improved down to the quality of whole valve, thereby guarantee product quality; But still come with some shortcomings on structure and the principle, have much room for improvement.
The utility model content
The purpose of the utility model aim to provide a kind of simple and reasonable, volume is little, precision is high, easy to operate, be convenient for carrying, the magnetic valve performance tester of diverse in function, to overcome weak point of the prior art.
A kind of magnetic valve performance tester by this purpose design comprises cabinet, it is characterized in that the cabinet surface is provided with control panel, is provided with the solenoid valve testing circuit in the cabinet; Said solenoid valve testing circuit comprises main control MCU, produces the voltage measurement module of the constant current source part and the test solenoid valve voltage of the required electric current of test; Be provided with man-machine interface and connection terminal in the said control panel.
Said man-machine interface comprises display screen and keyboard, and display screen, keyboard, solenoid valve anchor clamps control circuit, constant current source part and voltage measurement module are electrically connected with main control MCU respectively.
Said cabinet surface also is provided with hands in hand.
Said connection terminal straight line is arranged and is provided with four, and wherein, middle two is common port.
Said tester also disposes the solenoid valve anchor clamps of laying solenoid valve, and solenoid valve anchor clamps and cabinet split are provided with.Said solenoid valve anchor clamps comprise holder, and are arranged on valve seat and clamp device on the holder; Valve seat is communicated with compressed gas source.Said valve seat is communicated with compressed gas source through variable valve and filtrator; Variable valve is provided with rain glass.Said clamp device comprises holder, and the corresponding valve seat of holder top is provided with cantilever, the cantilever end depression bar that has been threaded, and solenoid valve is crimped between depression bar and the valve seat; The depression bar lower end is provided with buffer head.
The utility model is applicable to the various self-priming solenoid valves of combustion gas tool class, inhales the performance test and the burn-in test of formula solenoid valve etc. by force.In addition, this instrument can be used as 0-100mA/0-1000mA accurate digital control constant current source.It is simple and reasonable, volume is little, precision is high, easy to operate, be convenient for carrying, diverse in function.
Description of drawings
Fig. 1 is the utility model one example structure synoptic diagram.
Fig. 2 is a solenoid valve clamp structure synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 2, this magnetic valve performance tester comprises cabinet 1, and the cabinet surface is provided with control panel 2, is provided with the solenoid valve testing circuit in the cabinet; Said solenoid valve testing circuit comprises main control MCU, produces the voltage measurement module of the constant current source part and the test solenoid valve voltage of the required electric current of test; Be provided with man-machine interface and connection terminal 2.3 in the said control panel.Man-machine interface comprises display screen 2.1 and keyboard 2.2, and display screen, keyboard, solenoid valve anchor clamps control circuit, constant current source part and voltage measurement module are electrically connected with main control MCU respectively.
Cabinet 1 surface also is provided with hands in hand 3.Connection terminal 2.3 straight lines are arranged and are provided with four, and wherein, middle two is common port.
Tester also disposes the solenoid valve anchor clamps of laying solenoid valve 7, and solenoid valve anchor clamps and cabinet split are provided with.The solenoid valve anchor clamps comprise holder 4, and are arranged on valve seat 6 and clamp device on the holder; Valve seat is communicated with compressed gas source.Valve seat 6 is communicated with compressed gas source through variable valve 9 and filtrator 11; Variable valve is provided with rain glass 10.Clamp device comprises holder 5, and the corresponding valve seat of holder top is provided with cantilever, the cantilever end depression bar 8 that has been threaded, and solenoid valve 7 is crimped between depression bar and the valve seat 6; The depression bar lower end is provided with buffer head 8.1.
This instrument performance characteristics:
1, tests and shows operation voltage, the action current (promptly open threshold voltage, open the valve electric current) of all kinds of self-priming solenoid valves; Keep voltage, keep electric current; Release voltage, release current (promptly close threshold voltage, close the valve electric current).
2, test and show operation voltage, the action current (promptly open threshold voltage, open the valve electric current) of all kinds of strong suction solenoid valves; Release voltage, release current.
3, the durability test of all kinds of self-priming solenoid valves (aging test).
4, the durability test of all kinds of strong suction solenoid valves (aging test).
5, have automatic/hand and detect complete Chinese operation interface.
6, can be used as 0-100mA/0-1000mA accurate digital control constant current source.
Claims (8)
1. a magnetic valve performance tester comprises cabinet (1), it is characterized in that the cabinet surface is provided with control panel (2), is provided with the solenoid valve testing circuit in the cabinet; Said solenoid valve testing circuit comprises main control MCU, produces the voltage measurement module of the constant current source part and the test solenoid valve voltage of the required electric current of test; Be provided with man-machine interface and connection terminal (2.3) in the said control panel.
2. magnetic valve performance tester according to claim 1; It is characterized in that said man-machine interface comprises display screen (2.1) and keyboard (2.2), display screen, keyboard, solenoid valve anchor clamps control circuit, constant current source part and voltage measurement module are electrically connected with main control MCU respectively.
3. magnetic valve performance tester according to claim 1 and 2 is characterized in that said cabinet (1) surface also is provided with hand in hand (3).
4. magnetic valve performance tester according to claim 1 and 2 is characterized in that said connection terminal (2.3) straight line is arranged to be provided with four, and wherein, middle two is common port.
5. magnetic valve performance tester according to claim 1 and 2 is characterized in that said tester also disposes the solenoid valve anchor clamps of laying solenoid valve (7), and solenoid valve anchor clamps and cabinet split are provided with.
6. magnetic valve performance tester according to claim 5 is characterized in that said solenoid valve anchor clamps comprise holder (4), and is arranged on valve seat (6) and clamp device on the holder; Valve seat is communicated with compressed gas source.
7. magnetic valve performance tester according to claim 6 is characterized in that said valve seat (6) is communicated with compressed gas source through variable valve (9) and filtrator (11); Variable valve is provided with rain glass (10).
8. magnetic valve performance tester according to claim 7 is characterized in that said clamp device comprises holder (5), and the corresponding valve seat of holder top is provided with cantilever, the cantilever end depression bar (8) that has been threaded, and solenoid valve (7) is crimped between depression bar and the valve seat (6); The depression bar lower end is provided with buffer head (8.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200094931U CN202494731U (en) | 2012-01-09 | 2012-01-09 | Electromagnetic valve performance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200094931U CN202494731U (en) | 2012-01-09 | 2012-01-09 | Electromagnetic valve performance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494731U true CN202494731U (en) | 2012-10-17 |
Family
ID=47000956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200094931U Expired - Fee Related CN202494731U (en) | 2012-01-09 | 2012-01-09 | Electromagnetic valve performance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494731U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792442A (en) * | 2012-10-31 | 2014-05-14 | 中国广东核电集团有限公司 | Electromagnetic valve detection method and electromagnetic valve detection device for main steam isolation valve of nuclear power plant |
| CN104236870A (en) * | 2013-06-06 | 2014-12-24 | 纬创资通股份有限公司 | Vacuum solenoid detector and method of detecting same |
| CN104656015A (en) * | 2015-02-03 | 2015-05-27 | 中国航天空气动力技术研究院 | Table type device for testing performance parameters of electromagnetic valve |
| CN105424354A (en) * | 2015-12-30 | 2016-03-23 | 慈溪市天行电器有限公司 | Dual-channel proportional valve automatic action performance and leak testing machine |
| CN105444969A (en) * | 2015-12-30 | 2016-03-30 | 慈溪市天行电器有限公司 | Machine for testing automatic operation performance and leakage of fuel gas solenoid valve |
-
2012
- 2012-01-09 CN CN2012200094931U patent/CN202494731U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792442A (en) * | 2012-10-31 | 2014-05-14 | 中国广东核电集团有限公司 | Electromagnetic valve detection method and electromagnetic valve detection device for main steam isolation valve of nuclear power plant |
| CN104236870A (en) * | 2013-06-06 | 2014-12-24 | 纬创资通股份有限公司 | Vacuum solenoid detector and method of detecting same |
| CN104656015A (en) * | 2015-02-03 | 2015-05-27 | 中国航天空气动力技术研究院 | Table type device for testing performance parameters of electromagnetic valve |
| CN104656015B (en) * | 2015-02-03 | 2017-12-22 | 中国航天空气动力技术研究院 | The desk-top test equipment of magnetic valve performance parameter |
| CN105424354A (en) * | 2015-12-30 | 2016-03-23 | 慈溪市天行电器有限公司 | Dual-channel proportional valve automatic action performance and leak testing machine |
| CN105444969A (en) * | 2015-12-30 | 2016-03-30 | 慈溪市天行电器有限公司 | Machine for testing automatic operation performance and leakage of fuel gas solenoid valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20170109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |