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Portable high-altitude hydrophobicity test tool for transformer substation

A portable and hydrophobic technology, applied in the field of electric power, can solve the problems of non-compliance with test specifications, inaccurate test results, long test time, etc., and achieve the effect of shortening the total test time, convenient use and ensuring safety.

Pending Publication Date: 2019-07-12
国网宁夏电力有限公司中卫供电公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, in the process of carrying out the water repellency test of insulators in substations, operation and maintenance personnel usually cooperate with 3 people, 1 tester and 2 monitors, mainly using cameras, watering cans (usually gardening watering cans or water bottles with holes) ) to ob

Method used

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  • Portable high-altitude hydrophobicity test tool for transformer substation
  • Portable high-altitude hydrophobicity test tool for transformer substation
  • Portable high-altitude hydrophobicity test tool for transformer substation

Examples

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Example Embodiment

[0024] Example: such as figure 1 , 2 As shown, a portable high-altitude hydrophobicity test tool for substations includes a test mechanism 1, an image acquisition module 2 and an insulating rod 3. The image acquisition module is fixedly connected to the test mechanism 1; the insulating rod is fixedly connected to the bottom of the test mechanism 1 3; The main body of the test mechanism 1 is in the shape of a box; the insulating rod 3 is fixedly connected to the lower surface of the test mechanism 1; the image acquisition module 2 is located on the front surface of the test mechanism 1; the circumference of the insulating rod 3 is fixedly connected with a kettle bracket 4 and the mobile phone holder 5; the kettle holder 4 is located between the mobile phone holder 5 and the test mechanism 1; among them: the test mechanism 1 includes an internal threaded joint 101, a water pump 102, a water inlet pipe 103, a water outlet pipe 104, a power switch 105, and a remote timing relay 106 ...

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Abstract

The invention discloses a portable high-altitude hydrophobicity test tool for a transformer substation, and the tool comprises a test mechanism, an image collection module, and an insulating rod. Theimage acquisition module is fixed on the test mechanism. An insulating rod is fixedly connected below the test mechanism; a main body of the test mechanism is box-shaped; the insulating rod is fixedlyconnected with the lower surface of the test mechanism; the image acquisition module is positioned on the front surface of the test mechanism; the circumferential surface of the insulating rod is fixedly connected with a kettle bracket and a mobile phone bracket; and the kettle bracket is positioned between the mobile phone bracket and the test mechanism. The tool has the beneficial effects thatthe tool is reasonable in structure and convenient to use, the test process is simplified, the total test time is shortened, the working efficiency is improved, the test standard of a water spraying classification method is met, and the safety of the test process is ensured.

Description

[0001] Technical field: [0002] The invention relates to the field of electric power, in particular to a portable high-altitude hydrophobic test tool for substations. [0003] Background technique: [0004] The hydrophobicity test of insulators adopts the water spray classification method (HC method), which divides the hydrophobic state of the anti-fouling flashover coating surface into 7 grades, namely HC1, HC2, HC3, HC4, HC5, HC6, HC7, of which HC1 Corresponding to the best hydrophobicity, HC7 corresponds to the worst hydrophobicity, that is, completely hydrophilic. The amount of water sprayed by the watering can is 0.7m1-lml each time; the spray angle is 50°~70°. The verification method of the spray angle is as follows: Stand a piece of paper 25cm away from the nozzle of the water spray device, spray water 10-15 times in a direction perpendicular to the paper, and the diameter of the formed wet spot is suitable between 25-35cm. [0005] At present, in the process of carry...

Claims

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Application Information

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IPC IPC(8): G01N13/00
CPCG01N13/00
Inventor 汤艳波杨磊王学俊常平王明吉瑞孙耀斌林川王丹张晓宇杨宝库沈鹏陈陇孔维良梁俊韩涛刘军福顾泽玉胡江波徐为立拓守辉马永奎何玉宝朱合桥刘炜燕正家李玉超苏国泷徐永林姚志刚刘强声马金龙
Owner 国网宁夏电力有限公司中卫供电公司
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