CN102680865B - Integrated device for insulation test of insulation glove - Google Patents
Integrated device for insulation test of insulation glove Download PDFInfo
- Publication number
- CN102680865B CN102680865B CN201210117726.4A CN201210117726A CN102680865B CN 102680865 B CN102680865 B CN 102680865B CN 201210117726 A CN201210117726 A CN 201210117726A CN 102680865 B CN102680865 B CN 102680865B
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- test
- insulation
- contactor
- voltage regulator
- glove
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- 238000012360 testing method Methods 0.000 title claims abstract description 69
- 238000009413 insulation Methods 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The invention discloses an integrated device for an insulation test of an insulation glove. The integrated device comprises an alternating current pressure-resistant operating device and a special box for the glove, wherein the alternating current pressure-resistant operating device comprises a voltage regulation circuit, an on/off control circuit, a booster circuit and a measurement circuit; the special box for the glove comprises an iron test water tank, in which small squares are arranged; an insulation frame is fixed on the rear side of the test water tank and is provided with a sheet iron; a transverse hanging plate is arranged at the front end of the sheet iron; six hanging hooks are arranged on the transverse hanging plate side by side; a wire hook is arranged in the middle of the transverse hanging plate; the hanging hooks are connected with the wire hook by a wire; and a test transformer is connected with the wire hook to add voltage. The integrated device for the insulation test of the insulation glove is convenient and fast to operate; when the insulation glove is damaged, an alternating current contactor may move away to automatically trip off; while a voltmeter maintains the voltage scale data invariable, so that a tester can know the breakdown voltage of the insulation glove clearly to know the insulation performance of the insulation glove better.
Description
Technical field
The present invention relates to a kind of integrated apparatus for the test of insulating glove Insulation test.
Background technology
The insulating tools such as transformer station's insulating glove in use need regularly to carry out Insulation test, do AC voltage withstand test.For example: in the electric power safety working regulation > > of < < State Grid Corporation of China, when insulating glove is carried out to withstand voltage test, withstand voltage: 8kV, test period 1 minute.Need to use the instrument and meters such as voltage table, reometer, pressure regulator, testing transformer, because instrument is more, wiring more complicated, easily connects the input and output of pressure regulator instead, has potential safety hazard; And when having insulating glove to damage, staff can not clearly know that this insulating glove is breakdown under great voltage at present, for test job band is served inconvenience.During test, from connecing the links such as power supply, the wiring of ac voltage withstanding instrument, have a lot of unsafe factors, scene is more chaotic.
And need at the trial fixed insulation gloves, conventional is to fix insulating glove with clip at present, then look for one with insulating bar, insulating glove is hung on insulating bar, then utilize the pressurization of naked copper wiring, basin or tank are placed in insulating glove bottom.Here the Insulation Test device security performance of using is low, and very simple and crude, extremely lack of standardization, and the fixing stability of clip is poor, uses naked copper wiring pressing position to be not easy to control.
Summary of the invention
It is good and can read easily the integrated apparatus for insulating glove Insulation test test of voltage breakdown that the technical problem to be solved in the present invention is to provide a kind of performance easy to use, safe.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of integrated apparatus for insulating glove Insulation test test, and its gordian technique is: it comprises for providing the ac voltage withstanding operating means of test voltage and for settling the gloves dedicated box of insulating glove;
Described ac voltage withstanding operating means comprises voltage regulator circuit, on-off control circuit, booster circuit and metering circuit;
Described voltage regulator circuit comprises automatic coupling voltage regulator TY, and on-off control circuit comprises current relay LJ, A.C. contactor C1 and starting switch QA, and booster circuit comprises testing transformer BY, and metering circuit comprises voltage table; Power frequency supply is connected on the input end of automatic coupling voltage regulator TY, the output terminal of automatic coupling voltage regulator TY is connected with the input end of the first normally opened contact C1-1, testing transformer BY and the 4th normally opened contact C1-4 of A.C. contactor C1 of current relay LJ, A.C. contactor C1 successively, and the output termination of testing transformer BY is by described gloves dedicated box; The normally closed contact of current relay LJ is connected between the input end of automatic coupling voltage regulator TY after connecting with the second normally opened contact C1-2 of A.C. contactor C1 and A.C. contactor C1 successively; Starting switch QA is in parallel with the second normally opened contact C1-2 of A.C. contactor C1, and voltage table is in parallel with the output terminal of automatic coupling voltage regulator TY.
Described gloves dedicated box comprises an irony experimental tank, in described experimental tank, be provided with framework, described framework by two lateral partitions and five longitudinal baffles be divided into six independently of one another can accommodating insulating glove grid, rear side at experimental tank is fixed with vertical insulating support, on the top of insulating support, be fixed with perpendicular iron plate, front end at described iron plate is fixed with horizontal link plate, on described horizontal link plate, be provided with side by side six for hanging the hanged hook of hard copper wire, middle part at horizontal link plate is provided with the electric wire hook being connected with testing transformer output terminal, six hanged hooks are connected through wire with electric wire hook, experimental tank ground connection.
Above-mentioned ac voltage withstanding operating means also comprises pilot lamp, and pilot lamp is connected between the input end X and common port N of automatic coupling voltage regulator TY after connecting with the 3rd normally opened contact C1-3 of A.C. contactor C1.
Above-mentioned metering circuit also comprises reometer, and described reometer is connected on the input end of testing transformer BY.
Further improve, also a control box can be set, described voltage table, reometer, automatic coupling voltage regulator TY, current relay LJ and A.C. contactor C1 are integrated to be arranged in control box, then draws corresponding binding post, uses and turns in week more convenient to carry.
The left and right sides of above-mentioned experimental tank is provided with handle.
The beneficial effect that adopts technique scheme to produce is: convenient to operation when 1) the present invention tests, good reliability.When having insulating glove to damage, this insulating glove can not be by withstand voltage test, A.C. contactor meeting tripping, automatic trip, and that voltage table maintains voltage calibration data is constant, can allow testing crew know clearly that this insulating glove punctures under great voltage, to understand better the insulating property of insulating glove.
2) the present invention is that insulating glove is provided with 6 lattices, and stability is very good, and each insulating glove pressurizes with hard copper wire, forms high-pressure polar plate, and pressing position is very easy to control; The present invention can make wiring firm stable, test accurately, scene is codes and standards more, in transformer station's test, disposable 6 insulation gloves experiments by transformer station's standard configuration are complete constantly, do not need to carry out again line falling, save the time, reduced the number of times adding high pressure, can reduce field high-pressure test operating risk.
Accompanying drawing explanation
Fig. 1 is the circuit theory schematic diagram of ac voltage withstanding operating means part of the present invention;
Fig. 2 is the schematic diagram of gloves dedicated box part of the present invention;
Wherein, 1, insulating support; 2, iron plate; 3, horizontal link plate; 4, hanged hook; 5, bolt; 6, electric wire hook; 7, grid; 8, longitudinal baffle; 9, lateral partitions; 10, experimental tank; 11, handle; 12. hard copper wires.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Referring to accompanying drawing 1, the ac voltage withstanding operating means in the present invention comprises voltage regulator circuit, on-off control circuit, booster circuit and metering circuit.
Described voltage regulator circuit comprises automatic coupling voltage regulator TY, and on-off control circuit comprises current relay LJ, A.C. contactor C1 and starting switch QA, and booster circuit comprises testing transformer BY, and metering circuit comprises voltage table; Power frequency supply meets the input end X of automatic coupling voltage regulator TY, and the other end of automatic coupling voltage regulator TY is common port N; The output terminal Y of automatic coupling voltage regulator TY meets common port N after connecting with the primary winding of the first normally opened contact C1-1, testing transformer BY of current relay LJ, A.C. contactor C1 and the 4th normally opened contact C1-4 of A.C. contactor C1 successively, and the output terminal of testing transformer BY is received the relevant position on gloves dedicated box by wire; The normally closed contact of current relay LJ is connected between the input end X and common port N of automatic coupling voltage regulator TY after connecting with the second normally opened contact C1-2 of A.C. contactor C1 and A.C. contactor C1 successively; Starting switch QA is in parallel with the second normally opened contact C1-2 of A.C. contactor C1, and voltage table is in parallel with the output terminal of automatic coupling voltage regulator TY.
Referring to accompanying drawing 2, gloves dedicated box in the present invention comprises a conductive irony experimental tank 10, in experimental tank, 10 are fixed with a framework, described framework consists of two lateral partitions 9 and five longitudinal baffles 8, framework be divided into six independently of one another can accommodating insulating glove grid 7, this grid 7 refers to the space that is positioned at the middle row of framework, rear side at experimental tank 10 is fixed with vertical insulating support 1, on the top of insulating support 1, be fixed with perpendicular iron plate 2, front end at described iron plate 2 is fixed with horizontal link plate 3, on described horizontal link plate 3, be provided with side by side six for hanging the hanged hook 4 of hard copper wire 12, middle part at horizontal link plate 3 is provided with the electric wire hook 6 being connected by wire with the output terminal of testing transformer BY, six hanged hooks 4 are all connected with electric wire hook 6 by wire, and described experimental tank 10 ground connection, can carry out ground connection by fixing ground connection turning round.In the left and right sides of experimental tank 10, be provided with handle 11.
During use, the lead-in wire of testing transformer BY is connected on this electric wire hook 6, then hard copper wire 12 is stuck on hanged hook 4, in 6 lattices 7, put insulating glove, in insulating glove, put water, hard copper wire 12 is put in water, experimental tank 10 ground connection, then can carry out applied voltage test, very easy to use.
While carrying out applied voltage test, press starting switch QA, the coil of A.C. contactor C1 obtains electric, its the first normally opened contact C1-1 and the 4th normally opened contact C1-4 are closed, the power connection of whole device, regulates automatic coupling voltage regulator TY, and a high voltage of rising step-up transformer BY is to corresponding voltage, continue 1 minute, check that can test specimen pass through AC voltage withstand test.If can pass through, it is qualified to be judged to be, by test; If test specimen can not be by test, the input end electric current of step-up transformer BY changes, the normally closed contact of current relay disconnects, the coil losing electricity of A.C. contactor C1, its the first normally opened contact C1-1 and the 4th normally opened contact C1-4 disconnect, test unit stops, but automatic coupling voltage regulator TY now also maintains certain output voltage, the scale of voltage table is constant, therefore, can allow testing crew know clearly that this insulating glove (test specimen) punctures under great voltage, to understand better the insulating property of insulating glove.When ineligible, also need to know insulating glove punctures under what voltage.Codes and standards during site test, wiring is simple, and reading accurately, has ensured the reliability of test figure, has also facilitated operating personnel's test job.
The present invention is as complete integrative operating device, very easy to use when insulating glove is tested, and can save test period, makes on-the-spot standard whole.
Claims (5)
1. for an integrated apparatus for insulating glove Insulation test test, it is characterized in that: it comprises for providing the ac voltage withstanding operating means of test voltage and for settling the gloves dedicated box of insulating glove;
Described ac voltage withstanding operating means comprises voltage regulator circuit, on-off control circuit, booster circuit and metering circuit;
Described voltage regulator circuit comprises automatic coupling voltage regulator TY, and on-off control circuit comprises current relay LJ, A.C. contactor C1 and starting switch QA, and booster circuit comprises testing transformer BY, and metering circuit comprises voltage table; Power frequency supply meets the input end X of automatic coupling voltage regulator TY, and the other end of automatic coupling voltage regulator TY is common port N; The output terminal Y of automatic coupling voltage regulator TY meets common port N after connecting with the primary winding of the first normally opened contact C1-1, testing transformer BY of current relay LJ, A.C. contactor C1 and the 4th normally opened contact C1-4 of A.C. contactor C1 successively, the output terminal catcher cover dedicated box of testing transformer BY; The normally closed contact of current relay LJ is connected between the input end X and common port N of automatic coupling voltage regulator TY after connecting with the second normally opened contact C1-2 of A.C. contactor C1 and A.C. contactor C1 successively; Starting switch QA is in parallel with the second normally opened contact C1-2 of A.C. contactor C1, and voltage table is in parallel with the output terminal of automatic coupling voltage regulator TY;
Described gloves dedicated box comprises an irony experimental tank (10), in described experimental tank, (10) are provided with framework, described framework by two lateral partitions (9) and five longitudinal baffles (8) be divided into six independently of one another can accommodating insulating glove grid (7), rear side at experimental tank (10) is fixed with vertical insulating support (1), on the top of insulating support (1), be fixed with perpendicular iron plate (2), front end at described iron plate (2) is fixed with horizontal link plate (3), on described horizontal link plate (3), be provided with side by side six for hanging the hanged hook (4) of hard copper wire (12), middle part at horizontal link plate (3) is provided with the electric wire hook (6) being connected with testing transformer BY, six hanged hooks (4) are all connected with electric wire hook (6) by wire, described experimental tank (10) ground connection.
2. the integrated apparatus for insulating glove Insulation test test according to claim 1, it is characterized in that: described ac voltage withstanding operating means also comprises pilot lamp, pilot lamp is connected between the input end X and common port N of automatic coupling voltage regulator TY after connecting with the 3rd normally opened contact C1-3 of A.C. contactor C1.
3. the integrated apparatus for the test of insulating glove Insulation test according to claim 1, is characterized in that: described metering circuit also comprises reometer, and described reometer is connected on the input end of testing transformer BY.
4. the integrated apparatus for insulating glove Insulation test test according to claim 3, it is characterized in that: also comprise a control box, described voltage table, reometer, automatic coupling voltage regulator TY, current relay LJ and A.C. contactor C1 is integrated is arranged in control box.
5. the integrated apparatus for the test of insulating glove Insulation test according to claim 1, is characterized in that: the left and right sides at described experimental tank (10) is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210117726.4A CN102680865B (en) | 2012-04-20 | 2012-04-20 | Integrated device for insulation test of insulation glove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210117726.4A CN102680865B (en) | 2012-04-20 | 2012-04-20 | Integrated device for insulation test of insulation glove |
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| Publication Number | Publication Date |
|---|---|
| CN102680865A CN102680865A (en) | 2012-09-19 |
| CN102680865B true CN102680865B (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210117726.4A Active CN102680865B (en) | 2012-04-20 | 2012-04-20 | Integrated device for insulation test of insulation glove |
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| Country | Link |
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| CN (1) | CN102680865B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998600B (en) * | 2012-10-12 | 2015-12-16 | 安徽蓝德仪表有限公司 | A kind of sensor insulation performance testing device |
| CN103235247B (en) * | 2013-05-08 | 2016-01-20 | 国家电网公司 | Insulating boot and insulating glove alternating-current voltage resistance test device |
| CN104035011B (en) * | 2014-06-27 | 2016-09-14 | 国家电网公司 | A kind of Withstand test device of insulating protection apparatus |
| CN105067978A (en) * | 2015-08-09 | 2015-11-18 | 曾宪雄 | Integrated portable insulation tool and instrument test platform |
| CN105425130A (en) * | 2015-12-25 | 2016-03-23 | 国网山东省电力公司青岛供电公司 | Live operation tool test system and method |
| CN109298304A (en) * | 2018-11-26 | 2019-02-01 | 广东电网有限责任公司 | Insulating glove and insulating boot pressure test case |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583039A (en) * | 1984-06-14 | 1986-04-15 | Nestor Kolcio | Electrical testing device for insulating gloves |
| CN201319054Y (en) * | 2008-12-04 | 2009-09-30 | 新疆电力公司乌鲁木齐电业局 | Set testing device of insulating gloves and insulating shoes |
| CN201364374Y (en) * | 2009-03-10 | 2009-12-16 | 毛颖茜 | Insulation performance test instrument for power gloves and boots |
| CN201740847U (en) * | 2010-07-09 | 2011-02-09 | 福建省电力有限公司厦门电业局 | Movable type assembled multi-function integral test bench |
| CN202548283U (en) * | 2012-04-20 | 2012-11-21 | 石家庄供电公司 | Integrated device for insulation test of insulating glove |
-
2012
- 2012-04-20 CN CN201210117726.4A patent/CN102680865B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583039A (en) * | 1984-06-14 | 1986-04-15 | Nestor Kolcio | Electrical testing device for insulating gloves |
| CN201319054Y (en) * | 2008-12-04 | 2009-09-30 | 新疆电力公司乌鲁木齐电业局 | Set testing device of insulating gloves and insulating shoes |
| CN201364374Y (en) * | 2009-03-10 | 2009-12-16 | 毛颖茜 | Insulation performance test instrument for power gloves and boots |
| CN201740847U (en) * | 2010-07-09 | 2011-02-09 | 福建省电力有限公司厦门电业局 | Movable type assembled multi-function integral test bench |
| CN202548283U (en) * | 2012-04-20 | 2012-11-21 | 石家庄供电公司 | Integrated device for insulation test of insulating glove |
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| Publication number | Publication date |
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| CN102680865A (en) | 2012-09-19 |
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHIJIAZHUANG POWER SUPPLY COMPANY Effective date: 20121025 Owner name: HEBEI ELECTRIC POWER CORPORATION SHIJIAZHUANG POWE Effective date: 20121025 |
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Free format text: CORRECT: ADDRESS; FROM: 050091 SHIJIAZHUANG, HEBEI PROVINCE TO: 100761 DONGCHENG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20121025 Address after: 100761 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: Hebei Electric Power Corporation Applicant after: Shijiazhuang Power Supply Co.,Ltd. Address before: 050091 No. 529 South China Avenue, Hebei, Shijiazhuang Applicant before: Shijiazhuang Power Supply Co.,Ltd. |
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