CN204536398U - A kind of electromagnetic valve detector - Google Patents
A kind of electromagnetic valve detector Download PDFInfo
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- CN204536398U CN204536398U CN201520162397.4U CN201520162397U CN204536398U CN 204536398 U CN204536398 U CN 204536398U CN 201520162397 U CN201520162397 U CN 201520162397U CN 204536398 U CN204536398 U CN 204536398U
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- electromagnetic valve
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Abstract
The utility model provides a kind of electromagnetic valve detector, and described electromagnetic valve detector comprises electromagnetic valve plug and voltage table, and the two ends of described voltage table are connected with the two ends connecting voltage in described electromagnetic valve plug respectively; When described electromagnetic valve plug inserts solenoid valve to be detected accordingly, described voltage table shows the voltage of described solenoid valve.Electromagnetic valve detector of the present utility model successfully solves the single difficult problem cannot measuring solenoid valve input signal (electric current and voltage).Meanwhile, it is very high that electromagnetic valve detector of the present utility model measures accuracy rate, highly shortened detection time, improve detection precision, facilitates the diagnosis of on-the-spot hydraulic system solenoid valve failure effectively.
Description
Technical field
The utility model relates to a kind of checkout equipment, particularly relates to a kind of electromagnetic valve detector.
Background technology
Hydraulic system steel plant application widely, solenoid valve (proportioning valve, conventional valve) in system is a kind of common hydraulically operated equipment (HOE), in the repair and maintenance work of hydraulic system, the detection of solenoid valve (proportioning valve, conventional valve) safeguards it is a common job.
When each multimeter carries out input signal detection to conventional solenoid valve, all the shell of solenoid valve must be pulled out, expose binding post, then measure.Because the plug of proportioning valve is different from the plug form of other conventional hydraulic valve, jack is little especially, there are 5 lines inside, distance is very near between the lines, when the input signal (voltage and current) using multimeter to carry out valve detects, careless slightlyly will cause short circuit or loose contact, easily cause erroneous judgement, measure and once need two people's cooperations, expend more than ten minute.Time-consuming, effort, the accuracy rate of measurement is very low, directly affects solenoid valve failure and judges.
Given this, how to make to the detection of solenoid valve more convenient with accurately just become those skilled in the art's problem demanding prompt solution.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of electromagnetic valve detector, the problem that when detecting solenoid valve for solving in prior art, not only inconvenient but also accuracy rate is low.
For achieving the above object and other relevant objects, the utility model provides a kind of electromagnetic valve detector, and described electromagnetic valve detector comprises electromagnetic valve plug and voltage table, and the two ends of described voltage table are connected with the two ends connecting voltage in described electromagnetic valve plug respectively; When described electromagnetic valve plug inserts solenoid valve to be detected accordingly, described voltage table shows the voltage of described solenoid valve.
Alternatively, described electromagnetic valve detector comprises rectifier bridge, and one end of described rectifier bridge connects voltage table, and the other end of described rectifier bridge connects described electromagnetic valve plug.
Alternatively, described voltage table is needle dc voltmeter or digital voltmeter.
Alternatively, described voltage table measurement range is 0 ~ 30 volt.
Alternatively, described electromagnetic valve plug comprises conventional valve plug and/or proportioning valve plug.
Alternatively, described electromagnetic valve plug comprises proportioning valve plug, and described electromagnetic valve detector also comprises reometer, and described reometer is connected with the two ends of the connection electric current in described proportion magnetic valve plug; When described proportion magnetic valve plug inserts proportion magnetic valve to be detected accordingly, described reometer shows the electric current of described proportion magnetic valve.
Alternatively, described electromagnetic valve detector comprises rectifier bridge, and one end of described rectifier bridge connects reometer, and the other end of described rectifier bridge connects described proportion magnetic valve plug.
Alternatively, described reometer is indicator type current meter or digital electronic ammeter.
Alternatively, the measurement range of described reometer is 0 ~ 24 milliampere.
Alternatively, described electromagnetic valve detector also comprises a shell, and the component of described electromagnetic valve detector is fixed in described shell.
As mentioned above, electromagnetic valve detector of the present utility model, has following beneficial effect: successfully solve the single difficult problem cannot measuring solenoid valve input signal (electric current and voltage).Adopting electromagnetic valve detector of the present utility model to carry out Hydraulic Station control loop inspection work only needs a people to fulfil assignment, and plug corresponding plug during detection, voltage and current can show intuitively.Can also observe the linear whether good of electric current when measuring electric current, and whole measuring process being no more than 1 minute can complete, measuring rate of accuracy reached to 100%.Highly shortened detection time, improve detection precision.The application of electromagnetic valve detector facilitates the diagnosis of on-the-spot hydraulic system solenoid valve failure effectively.
Accompanying drawing explanation
Fig. 1 is shown as the module diagram of an embodiment of electromagnetic valve detector of the present utility model.
Fig. 2 is shown as the module diagram of an embodiment of electromagnetic valve detector of the present utility model.
Fig. 3 is shown as the structural representation of an embodiment of electromagnetic valve detector of the present utility model.
Element numbers explanation
1 electromagnetic valve detector
11 voltage tables
12 electromagnetic valve plugs
13 reometers
Embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this instructions can understand other advantages of the present utility model and effect easily.
Notice, structure, ratio, size etc. that this instructions institute accompanying drawings illustrates, content all only in order to coordinate instructions to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this instructions as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
The utility model provides a kind of electromagnetic valve detector.In one embodiment, as shown in Figure 1, described electromagnetic valve detector 1 comprises electromagnetic valve plug 12 and voltage table 11.The two ends of described voltage table 11 are connected with the two ends connecting voltage in described electromagnetic valve plug 12 respectively; When described electromagnetic valve plug 12 inserts solenoid valve to be detected accordingly, described voltage table 11 shows the voltage of described solenoid valve.In an example example, described electromagnetic valve detector 1 comprises rectifier bridge, and one end of described rectifier bridge connects voltage table 11, and the other end of described rectifier bridge connects described solenoid valve 12.Described electromagnetic valve plug comprises conventional valve plug and/or proportioning valve plug.Described voltage table 11 is needle dc voltmeter or digital voltmeter.Described voltage table 11 measurement range is 0 ~ 30 volt.
In one embodiment, as shown in Figure 2, described electromagnetic valve plug 12 comprises proportioning valve plug, and described electromagnetic valve detector 1 also comprises reometer 13, and described reometer 13 is connected with the two ends of the connection electric current in described proportion magnetic valve plug 12; When described proportion magnetic valve plug inserts proportion magnetic valve to be detected accordingly, described reometer 13 shows the electric current of described proportion magnetic valve.Now, the voltage and current of described proportion magnetic valve to be detected can be detected, the disposable detection completing the voltage and current of described proportion magnetic valve to be detected simultaneously.Described electromagnetic valve detector 1 comprises rectifier bridge, and one end of described rectifier bridge connects reometer 13, and the other end of described rectifier bridge connects described proportion magnetic valve plug.Described reometer 13 is indicator type current meter or digital electronic ammeter.The measurement range of described reometer 13 is 0 ~ 24 milliampere.Electromagnetic valve detector 1 of the present invention can adopt and comprise following various configurations: a conventional solenoid valve and a voltage table 11; A conventional solenoid valve, a proportion magnetic valve and a voltage table 11, reometer 13; A proportion magnetic valve and a voltage table 11, reometer 13; A proportion magnetic valve and a voltage table 11; A proportion magnetic valve and a reometer 13.
In one embodiment, as shown in Figure 3, described electromagnetic valve detector 1 comprises two electromagnetic valve plugs 12, and one of them is conventional solenoid valve plug, and another is proportion magnetic valve plug.The two ends of the connection voltage wherein in conventional solenoid valve plug are connected to a voltage table 11 (in figure
), the two ends of the connection voltage in proportion magnetic valve plug are also connected to a voltage table (in figure
).Between voltage table 11 and electromagnetic valve plug 12, be also connected with a rectifier bridge, this rectifier bridge instead causes that voltage indicator is counter beats the situation damaging voltage table 11 for preventing the circuit polarities when measuring the voltage of solenoid valve from connecing.After adding rectifier bridge, no matter valve head polarity how, plugs valve head and get final product measuring voltage.The two ends connecting electric current in proportion magnetic valve plug are connected to a reometer 13 (in figure
).Between reometer 13 and electromagnetic valve plug 12, be also connected with a rectifier bridge, this rectifier bridge instead causes that electric current indicator is counter beats the situation damaging reometer 13 for preventing the circuit polarities when measuring the electric current of solenoid valve from connecing.After adding rectifier bridge, no matter valve head polarity how, plugs valve head and can measure electric current.
In one embodiment, described electromagnetic valve detector 1 also comprises a shell, and the component of described electromagnetic valve detector 1 is fixed in described shell.Described shell comprises plastic casing.
In sum, electromagnetic valve detector of the present utility model, has following beneficial effect: successfully solve the single difficult problem cannot measuring solenoid valve input signal (electric current and voltage).Adopting electromagnetic valve detector of the present utility model to carry out Hydraulic Station control loop inspection work only needs a people to fulfil assignment, and plug corresponding plug during detection, voltage and current can show intuitively.Can also observe the linear whether good of electric current when measuring electric current, and whole measuring process being no more than 1 minute can complete, measuring rate of accuracy reached to 100%.Highly shortened detection time, improve detection precision.The application of electromagnetic valve detector facilitates the diagnosis of on-the-spot hydraulic system solenoid valve failure effectively.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (10)
1. an electromagnetic valve detector, is characterized in that:
Described electromagnetic valve detector comprises electromagnetic valve plug and voltage table;
The two ends of described voltage table are connected with the two ends connecting voltage in described electromagnetic valve plug respectively;
When described electromagnetic valve plug inserts solenoid valve to be detected accordingly, described voltage table shows the voltage of described solenoid valve.
2. electromagnetic valve detector according to claim 1, is characterized in that: described electromagnetic valve detector comprises rectifier bridge, and one end of described rectifier bridge connects voltage table, and the other end of described rectifier bridge connects described electromagnetic valve plug.
3. electromagnetic valve detector according to claim 1, is characterized in that: described voltage table is needle dc voltmeter or digital voltmeter.
4. electromagnetic valve detector according to claim 1, is characterized in that: described voltage table measurement range is 0 ~ 30 volt.
5. electromagnetic valve detector according to claim 1, is characterized in that: described electromagnetic valve plug comprises conventional valve plug and/or proportioning valve plug.
6. electromagnetic valve detector according to claim 1, is characterized in that: described electromagnetic valve plug comprises proportioning valve plug, and described electromagnetic valve detector also comprises reometer, and described reometer is connected with the two ends of the connection electric current in described proportion magnetic valve plug; When described proportion magnetic valve plug inserts solenoid valve to be detected accordingly, described reometer shows the electric current of described solenoid valve.
7. electromagnetic valve detector according to claim 6, is characterized in that: described electromagnetic valve detector comprises rectifier bridge, and one end of described rectifier bridge connects reometer, and the other end of described rectifier bridge connects described proportion magnetic valve plug.
8. electromagnetic valve detector according to claim 6, is characterized in that: described reometer is indicator type current meter or digital electronic ammeter.
9. electromagnetic valve detector according to claim 6, is characterized in that: the measurement range of described reometer is 0 ~ 24 milliampere.
10. electromagnetic valve detector according to claim 1, is characterized in that: described electromagnetic valve detector also comprises a shell, and the component of described electromagnetic valve detector is fixed in described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162397.4U CN204536398U (en) | 2015-03-20 | 2015-03-20 | A kind of electromagnetic valve detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162397.4U CN204536398U (en) | 2015-03-20 | 2015-03-20 | A kind of electromagnetic valve detector |
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| CN204536398U true CN204536398U (en) | 2015-08-05 |
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| CN201520162397.4U Active CN204536398U (en) | 2015-03-20 | 2015-03-20 | A kind of electromagnetic valve detector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571846A (en) * | 2015-12-16 | 2016-05-11 | 宁波宝新不锈钢有限公司 | Portable electro-hydraulic proportional valve fault diagnostic instrument |
| CN108445319A (en) * | 2018-03-15 | 2018-08-24 | 攀钢集团西昌钢钒有限公司 | A kind of fault detect tool for solenoid valve |
| CN111610440A (en) * | 2020-05-13 | 2020-09-01 | 石家庄君乐宝乳业有限公司 | Electromagnetic valve fault detection circuit and detection method |
| CN113804990A (en) * | 2020-06-14 | 2021-12-17 | 南京宝地梅山产城发展有限公司 | Low-voltage direct-current electromagnetic valve fault judgment and detection tool |
-
2015
- 2015-03-20 CN CN201520162397.4U patent/CN204536398U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571846A (en) * | 2015-12-16 | 2016-05-11 | 宁波宝新不锈钢有限公司 | Portable electro-hydraulic proportional valve fault diagnostic instrument |
| CN105571846B (en) * | 2015-12-16 | 2018-06-26 | 宁波宝新不锈钢有限公司 | A kind of portable electro-hydraulic proportional valve failure diagnostic apparatus |
| CN108445319A (en) * | 2018-03-15 | 2018-08-24 | 攀钢集团西昌钢钒有限公司 | A kind of fault detect tool for solenoid valve |
| CN111610440A (en) * | 2020-05-13 | 2020-09-01 | 石家庄君乐宝乳业有限公司 | Electromagnetic valve fault detection circuit and detection method |
| CN113804990A (en) * | 2020-06-14 | 2021-12-17 | 南京宝地梅山产城发展有限公司 | Low-voltage direct-current electromagnetic valve fault judgment and detection tool |
| CN113804990B (en) * | 2020-06-14 | 2024-04-05 | 南京宝地梅山产城发展有限公司 | Low-voltage direct-current electromagnetic valve fault judging and detecting tool |
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