CN203037840U - Insulation resistor test device calibrating device - Google Patents
Insulation resistor test device calibrating device Download PDFInfo
- Publication number
- CN203037840U CN203037840U CN 201320028545 CN201320028545U CN203037840U CN 203037840 U CN203037840 U CN 203037840U CN 201320028545 CN201320028545 CN 201320028545 CN 201320028545 U CN201320028545 U CN 201320028545U CN 203037840 U CN203037840 U CN 203037840U
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- Prior art keywords
- tester device
- insulation resistance
- test device
- insulation
- resistance tester
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- Expired - Lifetime
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- 238000009413 insulation Methods 0.000 title claims abstract description 64
- 238000012360 testing method Methods 0.000 title abstract description 20
- 238000009434 installation Methods 0.000 claims description 24
- 238000005259 measurement Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses an insulation resistor test device calibrating device comprising a plastic box. An upper part of the plastic box is provided with four resistor blocks cooperated with measuring clamping tools of the insulation resistor test device. The resistor blocks are serially connected together, and are provided with three contact points, which are corresponding to the measuring clamping tools of the insulation resistor test device. The measuring clamping tools are contacted with the contact points of the resistor blocks during the working process. When a resistance value displayed by the insulation resistor test device is a predetermined value of each of the resistor blocks, the test effect of the insulation resistor test device is normal; when the resistance value displayed by the insulation resistor test device does not accord with the predetermined value of each of the resistor blocks, the detection function of the insulation resistor test device breaks down, and redetection or maintenance is required. The insulation resistor test device calibrating device has advantages of simple structure, simple and convenient calibrating detection process, and high calibrating detection efficiency.
Description
Technical field
The utility model relates to resistance test instrument utility appliance technical field, particularly a kind of Insulation Resistance Tester device calibrating installation.
Background technology
In present photovoltaic module process of manufacture, the Insulation Resistance Tester device is the comparatively general photovoltaic module voltage-withstand test verifying attachment of a kind of application.
In the use of present existing Insulation Resistance Tester device, because the volume of Insulation Resistance Tester device itself is bigger, and this instrument is installed on the streamline continual to the solar photovoltaic assembly voltage-withstand test, for stability, accuracy and the retrospective that guarantees Insulation Resistance Tester, therefore need Insulation Resistance Tester is carried out daily calibration, to guarantee the accuracy of instrument, if find the measurement problem of instrument, can in time calibrate, avoid the inaccurate unnecessary loss that causes of test suite.Yet the common structure of existing calibration instrument is comparatively complicated on the market, and operating process is comparatively loaded down with trivial details, and expensive, uses for daily production and causes inconvenience.
Therefore, how providing a kind of simple in structure, convenient easy-to-use Insulation Resistance Tester device calibrating installation is the important technological problems that those skilled in the art need solve at present.
The utility model content
The purpose of this utility model provides a kind of Insulation Resistance Tester device calibrating installation, and the structure of this calibrating installation is comparatively simple, and convenient easy-to-use.
For solving the problems of the technologies described above, the utility model provides a kind of Insulation Resistance Tester device calibrating installation, comprise plastic casing, the upper surface of described plastic casing is provided with the resistance bolck that matches with the measurement jig of Insulation Resistance Tester device, described resistance bolck is four, each described resistance bolck is connected mutually, has three contact points on the described resistance bolck, and the position of each described contact point is corresponding one by one with the measurement jig of Insulation Resistance Tester device.
Preferably, described resistance bolck is specially metal film resistor.
Relative above-mentioned background technology, Insulation Resistance Tester device calibrating installation provided by the utility model, comprise plastic casing, the upper surface of described plastic casing is provided with the resistance bolck that matches with the measurement jig of Insulation Resistance Tester device, described resistance bolck is four, each described resistance bolck is connected mutually, has three contact points on the described resistance bolck, and the position of each described contact point is corresponding one by one with the measurement jig of Insulation Resistance Tester device.In the course of work, described Insulation Resistance Tester device calibrating installation is positioned on the streamline, and make it move to Insulation Resistance Tester device place with streamline, then the measurement jig of Insulation Resistance Tester device contacts with contact point on the described resistance bolck, at this moment, if the resistance value that the Insulation Resistance Tester device shows is the default definite value of described resistance bolck, then this Insulation Resistance Tester device test effect is normal; If the resistance value that the Insulation Resistance Tester device shows and the default definite value of described resistance bolck are inconsistent, illustrate that then the measuring ability of Insulation Resistance Tester device breaks down, need examine and determine again or keep in repair.The structure of described Insulation Resistance Tester device calibrating installation is comparatively simple, and whole calibration testing process is simple and easy to do, and the calibration detection efficiency is higher.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The assembly structure synoptic diagram of the Insulation Resistance Tester device calibrating installation that Fig. 1 provides for a kind of embodiment of the utility model.
Embodiment
Core of the present utility model provides a kind of Insulation Resistance Tester device calibrating installation, and the structure of this calibrating installation is comparatively simple, and convenient easy-to-use.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, the assembly structure synoptic diagram of the Insulation Resistance Tester device calibrating installation that Fig. 1 provides for a kind of embodiment of the utility model.
In embodiment, Insulation Resistance Tester device calibrating installation provided by the utility model, comprise plastic casing 11, the upper surface of plastic casing 11 is provided with the resistance bolck 12 that matches with the measurement jig of Insulation Resistance Tester device, resistance bolck 12 is four, each resistance bolck 12 is connected mutually, has three contact points 13 on the resistance bolck 12, and the position of each contact point 13 is corresponding one by one with the measurement jig of Insulation Resistance Tester device.In the course of work, described Insulation Resistance Tester device calibrating installation is positioned on the streamline, and make it move to Insulation Resistance Tester device place with streamline, then the measurement jig of Insulation Resistance Tester device contacts with contact point 13 on the resistance bolck 12, at this moment, if the resistance value that the Insulation Resistance Tester device shows is the default definite value of resistance bolck 12, then this Insulation Resistance Tester device test effect is normal; If the resistance value that the Insulation Resistance Tester device shows and the default definite value of resistance bolck 12 are inconsistent, illustrate that then the measuring ability of Insulation Resistance Tester device breaks down, need examine and determine again or keep in repair.The structure of described Insulation Resistance Tester device calibrating installation is comparatively simple, and whole calibration testing process is simple and easy to do, and the calibration detection efficiency is higher.
Further, resistance bolck 12 is specially metal film resistor.The apparent availability of this kind metal film resistor is bigger, and buying is convenient, thereby makes the whole manufacturing cost of described Insulation Resistance Tester device calibrating installation be able to corresponding reduction.
Should be pointed out that above-mentioned resistance bolck 12 is not limited to metal film resistor mentioned above, all can so long as can satisfy the actual use needs of described Insulation Resistance Tester device calibrating installation.
In summary, the Insulation Resistance Tester device calibrating installation that provides in the utility model, comprise plastic casing, the upper surface of described plastic casing is provided with the resistance bolck that matches with the measurement jig of Insulation Resistance Tester device, described resistance bolck is four, each described resistance bolck is connected mutually, has three contact points on the described resistance bolck, and the position of each described contact point is corresponding one by one with the measurement jig of Insulation Resistance Tester device.In the course of work, described Insulation Resistance Tester device calibrating installation is positioned on the streamline, and make it move to Insulation Resistance Tester device place with streamline, then the measurement jig of Insulation Resistance Tester device contacts with contact point on the described resistance bolck, at this moment, if the resistance value that the Insulation Resistance Tester device shows is the default definite value of described resistance bolck, then this Insulation Resistance Tester device test effect is normal; If the resistance value that the Insulation Resistance Tester device shows and the default definite value of described resistance bolck are inconsistent, illustrate that then the measuring ability of Insulation Resistance Tester device breaks down, need examine and determine again or keep in repair.The structure of described Insulation Resistance Tester device calibrating installation is comparatively simple, and whole calibration testing process is simple and easy to do, and the calibration detection efficiency is higher.
More than Insulation Resistance Tester device calibrating installation provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (2)
1. Insulation Resistance Tester device calibrating installation, it is characterized in that: comprise plastic casing, the upper surface of described plastic casing is provided with the resistance bolck that matches with the measurement jig of Insulation Resistance Tester device, described resistance bolck is four, each described resistance bolck is connected mutually, have three contact points on the described resistance bolck, and the position of each described contact point is corresponding one by one with the measurement jig of Insulation Resistance Tester device.
2. Insulation Resistance Tester device calibrating installation as claimed in claim 1, it is characterized in that: described resistance bolck is specially metal film resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028545 CN203037840U (en) | 2013-01-18 | 2013-01-18 | Insulation resistor test device calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028545 CN203037840U (en) | 2013-01-18 | 2013-01-18 | Insulation resistor test device calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037840U true CN203037840U (en) | 2013-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028545 Expired - Lifetime CN203037840U (en) | 2013-01-18 | 2013-01-18 | Insulation resistor test device calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037840U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487775A (en) * | 2013-09-09 | 2014-01-01 | 沈阳计量测试院 | Intelligent digital micro resistor standard device |
| CN104237826A (en) * | 2014-09-10 | 2014-12-24 | 国家电网公司 | Portable simulation resistor for calibration of direct current system insulation monitoring device |
| CN104635191A (en) * | 2015-03-12 | 2015-05-20 | 李景禄 | Automatic checking method for intelligent insulation parameter test instrument |
| CN104714166A (en) * | 2013-12-13 | 2015-06-17 | 北汽福田汽车股份有限公司 | System and method for testing multiple resistor analog acquisition passages in device |
| CN104977557A (en) * | 2015-07-08 | 2015-10-14 | 南车青岛四方机车车辆股份有限公司 | Device and method for calibrating contact resistance tester |
| CN105717397A (en) * | 2016-04-08 | 2016-06-29 | 珠海格力电器股份有限公司 | Air conditioner communication fault detection method and system |
| CN107643502A (en) * | 2017-09-26 | 2018-01-30 | 广西电网有限责任公司电力科学研究院 | A kind of high-voltage electrical apparatus detecting instrument check device |
-
2013
- 2013-01-18 CN CN 201320028545 patent/CN203037840U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487775A (en) * | 2013-09-09 | 2014-01-01 | 沈阳计量测试院 | Intelligent digital micro resistor standard device |
| CN103487775B (en) * | 2013-09-09 | 2016-01-27 | 沈阳计量测试院 | Intelligent digital micro resistor standard device |
| CN104714166A (en) * | 2013-12-13 | 2015-06-17 | 北汽福田汽车股份有限公司 | System and method for testing multiple resistor analog acquisition passages in device |
| CN104714166B (en) * | 2013-12-13 | 2017-10-13 | 北汽福田汽车股份有限公司 | To the system and method for multiple resistor-type analog acquisition path testings in equipment |
| CN104237826A (en) * | 2014-09-10 | 2014-12-24 | 国家电网公司 | Portable simulation resistor for calibration of direct current system insulation monitoring device |
| CN104635191A (en) * | 2015-03-12 | 2015-05-20 | 李景禄 | Automatic checking method for intelligent insulation parameter test instrument |
| CN104977557A (en) * | 2015-07-08 | 2015-10-14 | 南车青岛四方机车车辆股份有限公司 | Device and method for calibrating contact resistance tester |
| CN105717397A (en) * | 2016-04-08 | 2016-06-29 | 珠海格力电器股份有限公司 | Air conditioner communication fault detection method and system |
| CN105717397B (en) * | 2016-04-08 | 2018-12-11 | 珠海格力电器股份有限公司 | Air conditioner communication fault detection method and system |
| CN107643502A (en) * | 2017-09-26 | 2018-01-30 | 广西电网有限责任公司电力科学研究院 | A kind of high-voltage electrical apparatus detecting instrument check device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |