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Method for eliminating road-surface ice and snow by microwave magnetron

A magnetron and microwave technology, applied in snow surface cleaning, cleaning methods, construction, etc., can solve the problems of low power dissipation density, long working time of magnetron, large energy consumption, etc., achieving no pollution and simple principle Feasible, low dielectric constant effect

Inactive Publication Date: 2007-09-05
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The microwave frequency used by the above-mentioned device is 915MHz or 2450MHz, and its dissipation power density is low, the working time of the magnetron is long, and the energy consumption is large

Method used

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Examples

Experimental program
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Embodiment Construction

[0026] The method for eliminating ice and snow on the road surface by the magnetron microwave is composed of the following steps:

[0027] a. Make a magnetron capable of generating high-frequency microwaves into a safe microwave generating device;

[0028] b. Install the microwave generating device on the vehicle or cover the ice and snow on the road;

[0029] c. Turn on the microwave generating device and heat for several minutes until the bonding force between the road surface and ice and snow disappears;

[0030] d. After the ice and snow layer in contact with the road surface melts, use a mechanical operation device to remove the ice and snow on the road surface.

[0031] The working frequency of the magnetron is 2.45GHz-8GHz. The operating frequency of the magnetron in this embodiment is 5.8 GHz.

[0032] According to the relational formula that microwave power is absorbed by the material and converted into heat energy, it can be seen that when the effective volume of ...

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Abstract

An ice melting method using microwave includes a) make microwave generating device from magnetron of high frequency microwave; b) install the device to vehicle or cover on the road; c) start the device for heating; d) after melting of the ice layer adjacent to road, de-ice through mechanical device.

Description

technical field [0001] The invention relates to a method for eliminating ice and snow, in particular to a method for eliminating road surface ice and snow with magnetron microwave. Background technique [0002] Ice and snow in winter usually stay on the road in three forms of floating snow, snow and ice, which seriously hinder traffic. When the snow and the road surface are frozen, people use various methods to remove the ice and snow on the road surface. The common methods are as follows: [0003] 1. The usual method is physical melting: [0004] Physical melting generally uses a heating car to heat the ice and snow through infrared heat conduction and then use a mechanical device to shovel the road surface. This method is slow to melt ice and snow, has low operating efficiency, and consumes a lot of energy. It is generally suitable for small snowfall and heavy ice. thin case. [0005] 2. Use mechanical devices to directly shovel ice and snow: [0006] This snow removal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H5/10
Inventor 崔献奎赵智华张天琦唐相伟高子渝王强杨谨
Owner MIDEA GRP CO LTD