CN102680533A - Insulator salt density tester for independent type power transmission and transformation device - Google Patents
Insulator salt density tester for independent type power transmission and transformation device Download PDFInfo
- Publication number
- CN102680533A CN102680533A CN2012101321091A CN201210132109A CN102680533A CN 102680533 A CN102680533 A CN 102680533A CN 2012101321091 A CN2012101321091 A CN 2012101321091A CN 201210132109 A CN201210132109 A CN 201210132109A CN 102680533 A CN102680533 A CN 102680533A
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- test probe
- host machine
- display screen
- tubbiness
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Abstract
The invention relates to an insulator salt density tester for an independent type power transmission and transformation device. The tester is composed of a test sampling portion and a host machine portion. The test sampling portion includes that a water duct injects water into a barrel-shaped casing arranged on the surface of an insulator, a cleaning brush mounted inside the barrel-shaped casing and driven by a motor cleans the surface of the insulator, and a temperature test probe and a conductivity test probe fixedly arranged inside the barrel-shaped casing collect information; the host machine portion includes that a data transmission and control unit receives collected information, and transmits the information to a calculating unit for calculation, wherein the calculated result is displayed on a display screen; and a control operation board controls operation conditions of units, the display screen, the two probes and a rotating motor in a host machine. The insulator salt density tester has the advantages of being reasonable in structure, accurate in tested data and capable of achieving field measurement, shortening test time greatly, reducing test cost, and having wide popularization significance.
Description
Technical field
The electric system external insulation that the present invention relates to power engineering is safeguarded, particularly a kind of free-standing power transmission and transforming equipment insulation alite density test appearance.
Background technology
For the power transmission and transforming equipment of electric system,,,, cause the power failure fault to prevent the discharge of equipment generation flashover so need carry out and regularly to detect to the external insulation pollution situation of power transmission and transforming equipment owing to receive the pollution of open-air various dust for a long time.At present for the detection of the external insulation pollution shape of electric system power transmission and transforming equipment; All need the professional and technical personnel regularly to detect to the scene; Need the filth on the equipment be washed down during detection; Take back the laboratory and on breadboard instrumentation, test, this detection method can cause the test duration longer, need dismantle equipment sometimes; Can not draw test findings at the scene at once; Simultaneously, carry the sample that will detect back and forth and also can form managerial difficulty, original method efficient is lower; Can not in time detect, these all will cause the normal operation existing problems hidden danger of the power transmission and transforming equipment of electric system.At present; Become the difficult problem of this area for the detection of the external insulation pollution situation of power transmission and transforming equipment; And brought influence in practical operation, also for the normal good operation of the power transmission and transforming equipment of electric system, though at present continuous exploratory development is arranged, effect is unsatisfactory.
Summary of the invention
The objective of the invention is to overcome prior art and can not draw experimental result, needs dismounting equipment cleaning at the scene at once, can not carry out the deficiency that the close value of local filthy salt is measured, a kind of free-standing power transmission and transforming equipment insulation alite density test appearance is provided.
The present invention solves its technical matters and takes following technical scheme to realize:
A kind of free-standing power transmission and transforming equipment insulation alite density test appearance, the host machine part that is connected with lead with it by the test sample part constitutes, wherein:
Test sample partly comprises: tubbiness shell, electric rotating machine, driving shaft, Clean Brush for cleaning, temperature test probe, conductivity test probe, gas outlet, water-supply-pipe, operation valve, O-ring seal; Said tubbiness shell aperture is downward; At the axial mounting rotary electric machine of its top outer; Axial installing drive axle on the electric rotating machine, driving shaft extends to top, tubbiness shell aperture place and is coaxially installed with Clean Brush for cleaning; In the tubbiness enclosure temperature test probe, conductivity test probe are installed, temperature test probe, conductivity test probe and electric rotating machine all link to each other with host machine part through lead; Simultaneously the tubbiness cover top portion outside be separately installed with the tubbiness shell in the gas outlet, the water-supply-pipe that communicate, operation valve is installed on the water-supply-pipe; Be fixed with O-ring seal in the outside, tubbiness shell aperture edge;
Host machine part comprises: data transmission and control module; This data transmission and control module receive the signal of above-mentioned test sample portion temperature test probe, conductivity test probe and electric rotating machine; And give computing unit with the signal conveys that receives, after computing unit is accomplished and calculated result of calculation is transferred on the display screen and shows; Host machine part also comprises the control operation dish, and this control operation dish links to each other with said data transmission and control module, computing unit, display screen respectively, controls the duty of said data transmission and control module, computing unit, display screen; Battery through operation board to said data transmission and control module, computing unit, display screen power supply.
And, said Clean Brush for cleaning and tubbiness shell aperture be on same plane.
Advantage of the present invention and good effect are:
1, this invention can detect by on-the-spot power transmission and transforming equipment insulator dirt to electric system, need not dismantle equipment.
2, this invention can draw testing result in the scene, reduces the intermediate management link.
3, the use of this invention has been shortened detection time greatly, increases work efficiency, and has reduced the detection cost.
4, this invention is rational in infrastructure, and sampling test result precision is high, and the sampling process easy operating for the normal operation of the power transmission and transforming equipment that ensures electric system provides assurance, and has great marketing meaning.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is done further detailed description:
A kind of free-standing power transmission and transforming equipment insulation alite density test appearance, as shown in Figure 1, the host machine part 8 that is connected with lead with it by test sample part 1 constitutes, wherein:
Test sample partly comprises: tubbiness shell 14, electric rotating machine 4, driving shaft 16, Clean Brush for cleaning 17, temperature test probe 3, conductivity test probe 5, gas outlet 2, water-supply-pipe 6, operation valve 7, O-ring seal 15; Said tubbiness shell aperture is downward; At the axial mounting rotary electric machine of its top outer, axial installing drive axle on the electric rotating machine, driving shaft extends to top, tubbiness shell aperture place and is coaxially installed with Clean Brush for cleaning; After the energising, electric rotating machine drives the Clean Brush for cleaning rotation through driving shaft; Be installed in the tubbiness enclosure at tubbiness enclosure temperature test probe, conductivity test probe, temperature test probe, conductivity test probe and electric rotating machine all link to each other with host machine part through lead; Simultaneously, gas outlet, water-supply-pipe are installed in the tubbiness cover top portion outside and communicate with the tubbiness enclosure, installation and control valve on the water-supply-pipe, and through water-supply-pipe water filling in bulk containers, water injection rate is controlled by operation valve; Install O-ring seal in the outside, tubbiness shell infraoral edge, O-ring seal is used for the airtight of bulk containers oral area edge and insulator surface, so that water filling can not run off in the bulk containers.
Host machine part comprises: data transmission and control module 9; This data transmission and control module receive the signal of above-mentioned test sample portion temperature test probe, conductivity test probe and electric rotating machine; And will receive signal conveys to computing unit 11, after computing unit is accomplished and calculated result of calculation is delivered to demonstration on the display screen 10; Host machine part also comprises control operation dish 12, and the control operation dish links to each other the duty of control data transmission and control module, computing unit, display screen with said data transmission and control module, computing unit, display screen respectively; Battery 13 through operation board to the data transmission of host machine part and control module, computing unit, display screen power supply.
In the above-described embodiments, said Clean Brush for cleaning and tubbiness shell aperture are on same plane.
The installation testing process of the foregoing description is following:
1, when insulator surface is tested, the outer faucal of the tubbiness of test sample part is placed towards insulator surface, with tubbiness shell and insulator relative fixed, the interface that insulator surface and tubbiness shell are formed is airtight good with stationary fixture.
2, open the water-supply-pipe operation valve through the cavity water filling of water-supply-pipe to tubbiness shell and the common formation of insulator surface.
3, close water-supply-pipe operation valve, sealing gas outlet after water filling finishes.
4, the control operation disk startup electric cleaning hairbrush through host machine part rotates; Treat behind the motor spin stabilization control operation disk startup probe work through host machine part; Begin to detect, Monitoring Data reaches computing unit by probe, and result of calculation is transferred to display screen and shows.
5, when the display screen video data is basicly stable when reaching 30 seconds, EOT.
It is emphasized that; Embodiment of the present invention is illustrative; Rather than it is determinate; Therefore the present invention is not limited to the embodiment described in the embodiment, and every other embodiments that drawn by those skilled in the art's technical scheme according to the present invention belong to the scope that the present invention protects equally.
Claims (2)
1. free-standing power transmission and transforming equipment insulation alite density test appearance is characterized in that: the host machine part that is connected with lead with it by the test sample part constitutes, wherein:
Test sample partly comprises: tubbiness shell, electric rotating machine, driving shaft, Clean Brush for cleaning, temperature test probe, conductivity test probe, gas outlet, water-supply-pipe, operation valve, O-ring seal; Said tubbiness shell aperture is downward; At the axial mounting rotary electric machine of its top outer; Axial installing drive axle on the electric rotating machine, driving shaft extends to top, tubbiness shell aperture place and is coaxially installed with Clean Brush for cleaning; In the tubbiness enclosure temperature test probe, conductivity test probe are installed, temperature test probe, conductivity test probe and electric rotating machine all link to each other with host machine part through lead; Simultaneously the tubbiness cover top portion outside be separately installed with the tubbiness shell in the gas outlet, the water-supply-pipe that communicate, operation valve is installed on the water-supply-pipe; Be fixed with O-ring seal in the outside, tubbiness shell aperture edge;
Host machine part comprises: data transmission and control module; This data transmission and control module receive the signal of above-mentioned test sample portion temperature test probe, conductivity test probe and electric rotating machine; And give computing unit with the signal conveys that receives, after computing unit is accomplished and calculated result of calculation is transferred on the display screen and shows; Host machine part also comprises the control operation dish, and this control operation dish is connected with said data transmission and control module, computing unit, display screen respectively, controls the duty of said data transmission and control module, computing unit, display screen; Battery through operation board to said data transmission and control module, computing unit, display screen power supply.
2. free-standing power transmission and transforming equipment insulation alite density test appearance according to claim 1, it is characterized in that: said Clean Brush for cleaning and tubbiness shell aperture are on same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210132109.1A CN102680533B (en) | 2012-04-28 | 2012-04-28 | Insulator salt density tester for independent type power transmission and transformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210132109.1A CN102680533B (en) | 2012-04-28 | 2012-04-28 | Insulator salt density tester for independent type power transmission and transformation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102680533A true CN102680533A (en) | 2012-09-19 |
| CN102680533B CN102680533B (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210132109.1A Active CN102680533B (en) | 2012-04-28 | 2012-04-28 | Insulator salt density tester for independent type power transmission and transformation device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056121A (en) * | 2012-12-27 | 2013-04-24 | 中国电力科学研究院 | Method and device for measuring salt density of contaminants on insulator surface |
| CN104502411A (en) * | 2014-11-16 | 2015-04-08 | 杭州华闻电力科技有限公司 | Insulator salt density on-line monitoring device |
| CN104977325A (en) * | 2015-06-30 | 2015-10-14 | 江苏省电力公司连云港供电公司 | Insulator hydrophobic surface local salt density measuring device and measuring method |
| CN105158117A (en) * | 2015-09-05 | 2015-12-16 | 孟红琳 | Salt density sampling device for insulator |
| CN105334244A (en) * | 2015-10-16 | 2016-02-17 | 上海岩土工程勘察设计研究院有限公司 | Data acquisition method of in-situ soil layer electrical resistivity test probe |
| CN107462817A (en) * | 2017-08-04 | 2017-12-12 | 钱克猷 | With the temperature of filth, the method for the filthy state of water content detection insulator |
| CN109991369A (en) * | 2019-03-12 | 2019-07-09 | 河南宏博测控技术有限公司 | A kind of close comprehensive tester of the close salt of insulator ash and test method |
| CN111122514A (en) * | 2018-10-31 | 2020-05-08 | 国网河南省电力公司南阳供电公司 | Direct-reading laser salt density and ash density testing device |
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| CN101337229A (en) * | 2008-08-11 | 2009-01-07 | 张平安 | Electric insulation cleaning method of high-pressure electric power apparatus |
| CN101393152A (en) * | 2008-10-24 | 2009-03-25 | 重庆电力科学试验研究院 | Insulator dirty degree sampling and measurement method and special funnel device |
| CN201417260Y (en) * | 2009-06-17 | 2010-03-03 | 南京卓实电气有限责任公司 | Fractional-octave type insulator equivalent salt deposit density measuring instrument |
| CN101837360A (en) * | 2010-03-18 | 2010-09-22 | 国网电力科学研究院 | Pneumatic cleaning arm of electrified cleaning device for cleaning defilements of direct current converter station |
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| CN102274834A (en) * | 2011-05-17 | 2011-12-14 | 宁波天弘电力器具有限公司 | Negative pressure cleaning device for power substation magnetic support |
| CN202548086U (en) * | 2012-04-28 | 2012-11-21 | 天津市电力公司 | Power transmission and transformation equipment insulator salt density tester |
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2012
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101337229A (en) * | 2008-08-11 | 2009-01-07 | 张平安 | Electric insulation cleaning method of high-pressure electric power apparatus |
| CN101393152A (en) * | 2008-10-24 | 2009-03-25 | 重庆电力科学试验研究院 | Insulator dirty degree sampling and measurement method and special funnel device |
| CN201417260Y (en) * | 2009-06-17 | 2010-03-03 | 南京卓实电气有限责任公司 | Fractional-octave type insulator equivalent salt deposit density measuring instrument |
| CN101837360A (en) * | 2010-03-18 | 2010-09-22 | 国网电力科学研究院 | Pneumatic cleaning arm of electrified cleaning device for cleaning defilements of direct current converter station |
| US20110242313A1 (en) * | 2010-04-05 | 2011-10-06 | Al-Duwaish Hussain N | Contamination monitoring of high voltage insulators |
| CN102274834A (en) * | 2011-05-17 | 2011-12-14 | 宁波天弘电力器具有限公司 | Negative pressure cleaning device for power substation magnetic support |
| CN202548086U (en) * | 2012-04-28 | 2012-11-21 | 天津市电力公司 | Power transmission and transformation equipment insulator salt density tester |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056121A (en) * | 2012-12-27 | 2013-04-24 | 中国电力科学研究院 | Method and device for measuring salt density of contaminants on insulator surface |
| CN103056121B (en) * | 2012-12-27 | 2016-04-20 | 中国电力科学研究院 | A kind of pollution severity of insulators salt dense method and device thereof |
| CN104502411A (en) * | 2014-11-16 | 2015-04-08 | 杭州华闻电力科技有限公司 | Insulator salt density on-line monitoring device |
| CN104977325A (en) * | 2015-06-30 | 2015-10-14 | 江苏省电力公司连云港供电公司 | Insulator hydrophobic surface local salt density measuring device and measuring method |
| CN105158117A (en) * | 2015-09-05 | 2015-12-16 | 孟红琳 | Salt density sampling device for insulator |
| CN105158117B (en) * | 2015-09-05 | 2017-11-21 | 徐建福 | Insulator salt density sampler |
| CN107677566A (en) * | 2015-09-05 | 2018-02-09 | 惠安县丽佳智能设备有限公司 | A kind of sampling method using insulator salt density sampler |
| CN105334244A (en) * | 2015-10-16 | 2016-02-17 | 上海岩土工程勘察设计研究院有限公司 | Data acquisition method of in-situ soil layer electrical resistivity test probe |
| CN107462817A (en) * | 2017-08-04 | 2017-12-12 | 钱克猷 | With the temperature of filth, the method for the filthy state of water content detection insulator |
| CN111122514A (en) * | 2018-10-31 | 2020-05-08 | 国网河南省电力公司南阳供电公司 | Direct-reading laser salt density and ash density testing device |
| CN109991369A (en) * | 2019-03-12 | 2019-07-09 | 河南宏博测控技术有限公司 | A kind of close comprehensive tester of the close salt of insulator ash and test method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102680533B (en) | 2014-01-29 |
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Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121129 |
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Effective date of registration: 20121129 Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Applicant after: Tianjin Electric Power Corp. Applicant after: State Grid Corporation of China Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Applicant before: Tianjin Electric Power Corp. |
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