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Deicer for electric wire

A technology for electronic devices and wires, applied in the installation of cables, electrical components, overhead installation, etc., can solve problems such as economic losses and the collapse of wire towers

Inactive Publication Date: 2009-09-09
关权乐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the power supply network has the following shortcomings. When the ice and snow freeze on the wires to a certain weight, the wire tower cannot bear the heavy weight and falls down.
Once the above situation occurs, serious economic losses will be caused

Method used

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  • Deicer for electric wire

Examples

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Effect test

Embodiment approach

[0007] The accompanying drawings show the structure of the deicing device, showing the connection relationship of each component.

[0008] Implementation method: connect adjustable power supply to one end of more than two wires, then connect the wires in series to form a loop, adjust the current of the power supply to control the temperature of the wires between 20°C and 50°C, and the temperature of the wires The ice can be removed.

[0009] The three odd-numbered wires can be deiced in the following ways,

[0010] First, divide the wires into two parts for deicing. In the first part, take the double wires in the wires to form a loop and use the above method for deicing, and then take one of the deiced wires or put the deiced wires The wires are connected in parallel with the odd number of wires that are not deiced in series, and then deiced, so that both single and double wires can be deiced.

[0011] A description of the specific device follows:

[0012] In conjunction wi...

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Abstract

The invention discloses a deicer for an electric wire. An adjustable electric power supply is connected with one end of each of more than two electric wires, the electric wires are connected in series to form a loop to control the current output of the electric power supply, and the temperature of the electric wires is controlled to be between 20 and 50 DEG C so that ice can be removed. The deicer is characterized in that the weight of the electric wires and the outdoor temperature can be detected to analyze whether the electric wires are iced up, a switching device is controlled to switch off the electric power supply of a deiced electric wire, the electric wires are connected in series to form a loop, and an electronic control host machine can detect data of a current sensor A1 and data of an electric wire temperature sensor B1 to control the current output of an adjustable transformer and control the temperature of the electric wires to between 20 and 50 DEG C. The deicer can detect whether the electric wires are short circuits or open circuits, and has the function of a current output protector to prevent the electric wires from being burnt out.

Description

Technical field: [0001] The present invention relates to the de-icing device of electric wire, more particularly, relates to a kind of device that removes the ice that accumulates on the electric wire. Background technique: [0002] At present, the power supply network has the following shortcoming. When the ice and snow freeze on the electric wire to a certain weight, the power tower cannot bear the heavy weight and falls down. Once the above situation occurs, serious economic losses will be caused. Invention content: [0003] The purpose of the present invention is to overcome the shortcomings of the existing equipment and provide a deicing device that can quickly deicing and greatly reduce the labor of operators. [0004] The present invention is achieved through the following technical solutions. [0005] The energizing current of the wire has a certain limit. If the energizing current exceeds the set limit value of the wire, the wire will generate heat, but the heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/16
Inventor 关权乐
Owner 关权乐
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