Anticing device of power transmission line and application method

Abstract

The invention provides an anticing device of the power transmission line and application method. The anticing device of the power transmission line is provided with a drive motor, a road wheel, a coating mechanism and a dehydration mechanism. A coating pipe, a coating brush and a power transmission which is surrounded by a semi-circle coating brush body are connected with the bottom of the coating bottle. Two dehydration motors which are fixed on the frame are connected respectively with the dehydration brush. The front end and the back end of the anticing device of the transmission line are provided with a deicing motor and a deicing mechanism of deicing twist drill. Microprocessors of a temperature and humidity sensor and an infrared reflection sensor of a control system are connected with each motor through the pulse-width modulation (PWM). A flow control valve is connected with the microprocessor. The anticing is installed on the power transmission line. According to different humilities and temperatures, the control system starts the drive motor and opens the flow control valve to coat the power transmission line with hydrophobic coatings or open the drive motor and the dehydration mechamism. Dehydration and deicing back and forth can be achieved on the power transmission line preventing the power transmission line from freezing, and the drive motor, the waterproof device and deicing device is launched when ice coating exists used for deicing and dewatering back and forth on power transmission line The anticing device has the advantages of operating automatically and being practical and effective.

Description

technical field

[0001] The invention relates to auxiliary equipment technology for power transmission lines, in particular to a power transmission line anti-icing device and a use method. Background technique

[0002] The continuous development and safe and stable operation of the power system have brought huge impetus and benefits to the national economy and social development. However, icing and snow accumulation on transmission lines always threaten the safe operation of power systems. Once the transmission line is covered with ice to a certain extent, it will cause major accidents such as line disconnection, line down pole (tower) and insulator flashover, which will seriously endanger the safe operation of the power system.

[0003] In many areas of my country, transmission lines are severely iced in winter, and accidents caused by ice disasters occur frequently. At present, the main method of deicing power grids in ice disaster areas is artificial deicing, which has l...

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