High-voltage electric wire deicing device capable of realizing automatic deicing

A high-voltage wire and mobile device technology, applied in the field of high-voltage wire deicing devices, can solve problems such as damage to the power supply network, the device cannot be maintained for a long time, and the impact on production and life, and achieves a simple and practical mechanism, better deicing effect, and reduced total The effect of weight

Inactive Publication Date: 2018-05-22
李宏伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ice and snow condense on the high-voltage wires suspended in the air. If they are not removed in time, the high-voltage wires will be easily broken, damaging the power supply network, and seriously causing the paralysis of the regional power grid, which has a great impact on production and life.
The existing deicing technology mainly adopts artificial beating, spraying ice-melting agent by aircraft, etc. In addition, there are methods such as coating special materials on the outside of high-voltage wires and using the principle of short-circuit heating to melt ice and snow, but these methods are unsafe and efficient. lower cost
Later, some people invented mechanical deicing equipment, but most of the mechanical deicing equipment adopts the method of movable hammer deicing. Due to the hammering gap of the movable pendulum, the ice accumulation on the wires is not completely removed, and the device cannot Keep working on the wire for a long time, and the ice cannot be removed in time

Method used

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  • High-voltage electric wire deicing device capable of realizing automatic deicing
  • High-voltage electric wire deicing device capable of realizing automatic deicing
  • High-voltage electric wire deicing device capable of realizing automatic deicing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: (without steel ball 30; without baffle 1 and baffle 2)

[0028] A high-voltage wire deicing device capable of automatic deicing, comprising a housing 1, a deicing drill bit 2, a moving device 8, a thermal deicing device 29, an antifreeze application device 28, and a base 32; the housing 1 is hollow inside, wrapped Mobile device 8, thermal deicing device 29 and antifreeze smearing device 28; The shell wall of described housing 1 is provided with electric heating wire 1 45; The central part of described deicing drill bit 2 is provided with through hole; The drill bit 2 is divided into two halves from the center through hole; the tail and the head of the deicing drill bit 2 are respectively provided with a screw hole 1 22 and a screw hole 2 23; the screw hole 2 23 is a countersunk screw hole; The second half of the ice drill bit 2 is a smooth cylindrical structure wrapped in the shell 1; the front half of the deicing drill bit 2 is provided with a drill threa...

Embodiment 2

[0035] Embodiment 2: (without steel ball 30; with baffle 1 and baffle 2)

[0036] Embodiment 2 is basically the same in structure and principle as Embodiment 1, except that the wire inlet hole 44 is provided with a wire protection steel ball 30 . The wire-protecting steel ball 30 can ensure that the high-voltage wire a does not directly contact the housing 1, and protects the high-voltage wire a from being scratched.

Embodiment 3

[0037] Embodiment 3: (with wire protection steel ball 30; without baffle 1 and baffle 2)

[0038] The third embodiment is basically the same in structure and principle as the first embodiment, except that the top of the charging tank 34 is provided with a baffle plate 1; the charging socket 31 is provided with a baffle plate 2 . The baffle protects the charging tank 34 from falling into ice and snow; when the deicing device enters the base 32 and touches the charging switch 38, the baffle on the charging tank 34 is automatically retracted, and the simple lifting The device raises the charging connector 35; the second baffle plate protects the charging socket 31 from falling into ice and snow; when the charging switch 38 is touched, the second baffle plate retracts automatically.

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PUM

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Abstract

The invention provides a high-voltage electric wire deicing device capable of realizing automatic deicing. The device comprises a case, a deicing drilling bit, a moving device, a heat deicing device,an anti-freezing liquid coating device and a base, wherein a first electric heating wire is arranged in the wall of the case; the inside of the case is hollow; the moving device, the heat deicing device and the anti-freezing liquid coating device are wrapped; a high-voltage electric wire sequentially passes through the deicing drill bit, the moving device, the heat deicing device and the anti-freezing liquid coating device; the base is arranged on a high-voltage electric wire tower frame; a main control system is arranged inside each of the case and the base. Through the moving device, the mechanism moves on the high-voltage electric wire; through the matching of the deicing drill bit, the heat deicing device and the anti-freezing liquid coating device, accumulated ice on the high-voltageelectric wire can be effectively removed; the excessively fast secondary icing can be prevented. The mechanism is simple and ingenious; the long-time and efficient, safe and stable work on the electric wire can be realized; meanwhile, the cost is low; the problem of high-voltage electric wire ice accumulation in south regions in winter can be solved.

Description

technical field [0001] The invention belongs to the technical field of electric wire repair and maintenance, and relates to a high-voltage electric wire deicing device capable of automatic deicing. Background technique [0002] Every winter, most provinces and regions in southern my country will encounter ice and snow disasters. Ice and snow condense on the suspended high-voltage wires. If they are not removed in time, the high-voltage wires will be easily broken, damaging the power supply network, and seriously causing the paralysis of the regional power grid, which has a great impact on production and life. The existing deicing technology mainly adopts artificial beating, spraying ice-melting agent by aircraft, etc. In addition, there are methods such as coating special materials on the outside of high-voltage wires and using the principle of short-circuit heating to melt ice and snow, but these methods are unsafe and efficient. Lower and higher cost. Later, some people ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/16H02J7/00
CPCH02G7/16H02J7/0042
Inventor 李宏伟
Owner 李宏伟
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