High-voltage electric wire deicing apparatus capable of saving anti-freezing solution

A high-voltage wire and antifreeze technology, applied in the installation of cables, electrical components, overhead installation, etc., can solve the problems that the device cannot be maintained for a long time, damage the power supply network, and affect production and life, and achieve better deicing effect. Simple and practical, the effect of reducing the overall weight

Inactive Publication Date: 2018-06-01
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 apparatus capable of saving anti-freezing solution
  • High-voltage electric wire deicing apparatus capable of saving anti-freezing solution
  • High-voltage electric wire deicing apparatus capable of saving anti-freezing solution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: (without wire protection steel ball 30; without baffle 1 and baffle 2)

[0030] A high-voltage wire deicing device for saving antifreeze, comprising a casing 1, a deicing drill 2, a moving device 8, a thermal deicing device 29, an antifreeze applicator 28 and a base 32; the casing 1 is hollow inside, wrapping the mobile device Device 8, thermal deicing device 29 and antifreeze applicator 28; the antifreeze applicator 28 is provided with a throttling mechanism inside the deicing drill 2 is provided with a through hole in the center; the deicing drill 2 starts from the center The through hole is divided into two halves; the tail and the head of the deicing bit 2 are respectively provided with a screw hole 22 and a screw hole two 23; the screw hole two 23 is a countersunk screw hole; The rear half is a smooth cylindrical structure and is wrapped in the casing 1; the front half of the deicing bit 2 is provided with a drill thread 3; the head of the deicing bit 2 ...

Embodiment 2

[0036] Example 2: (without wire protection steel ball 30; with baffle 1 and baffle 2)

[0037] The structure and principle of Embodiment 2 are basically the same as those of Embodiment 1, except that the wire inlet hole 44 is provided with a wire protection steel ball 30 . The wire protection steel ball 30 can ensure that the high-voltage wire a does not directly contact the housing 1, and protect the high-voltage wire a from being scratched.

Embodiment 3

[0038] Example 3: (with wire guard steel ball 30; without baffle 1 and baffle 2)

[0039] The structure and principle of the third embodiment are basically the same as those of the first embodiment, the difference is that the top of the charging slot 34 is provided with a baffle 1; the charging socket 31 is provided with a baffle 2. The baffle protects the charging slot 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 slot 34 is automatically retracted, and the simple lift The device lifts the charging connector 35; the baffle 2 protects the charging socket 31 from falling into ice and snow; when the charging switch 38 is touched, the baffle 2 automatically retracts.

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PUM

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Abstract

The invention provides a high-voltage electric wire deicing apparatus capable of saving an anti-freezing solution. The high-voltage electric wire deicing apparatus comprises a shell, a deicing drill,a moving apparatus, a thermal deicing apparatus, an anti-freezing solution coating apparatus and a base; the interior of the shell is hollow, and the moving apparatus, the thermal deicing apparatus and the anti-freezing solution coating apparatus are packaged with the shell; the high-voltage electric wire passes through the deicing drill, the moving apparatus, the thermal deicing apparatus and theanti-freezing solution coating apparatus in sequence; a throttle mechanism is arranged in the anti-freezing solution coating apparatus; the base is arranged on a high-voltage electric wire tower; anda main control system is arranged in each of the shell and the base separately. By virtue of the moving apparatus, the high-voltage electric wire deicing apparatus can move on the high-voltage electric wire; through matching of the deicing drill, the thermal deicing apparatus and the anti-freezing solution coating apparatus, accumulated ice on the high-voltage electric wire can be removed effectively, and over-fast secondary icing can be prevented; and the high-voltage electric wire deicing apparatus is simple and creative in structure, long-lasting and efficient, capable of performing safe and stable deicing on the high-voltage electric wire, low in cost, and capable of solving the problem of icing of the high-voltage emetic wire in the south part of China in winter.

Description

technical field [0001] The invention belongs to the technical field of wire repair and maintenance, and relates to a high-voltage wire deicing device that saves antifreeze. 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 invented mechanical deici...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor李宏伟
Owner李宏伟