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Method of cleaning snow accumulation of high-voltage live equipment with high-efficiency wind-powered snow blower

A technology of high-voltage electrification and snow blower, applied in the direction of cleaning method using gas flow, cleaning method and utensils, chemical instruments and methods, etc., which can solve problems such as easy electric shock for cleaning personnel, long cleaning time and waste, equipment malfunction and tripping, etc. , to achieve the effect of avoiding large-scale power outages, reducing labor intensity, and improving the ability to fight against snowstorms

Active Publication Date: 2017-04-19
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It is easy to cause equipment malfunction and tripping, causing large-scale power outages
At the same time, the traditional existence is very easy to cause damage to the equipment, the cleaning personnel are easy to get an electric shock, and the cleaning quality is poor, the cleaning time is long and wastes a lot of manpower and material resources, and many other safety hazards and other problems.

Method used

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  • Method of cleaning snow accumulation of high-voltage live equipment with high-efficiency wind-powered snow blower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A high-efficiency wind-powered snow clearing machine for high-voltage live equipment, which consists of: a frame 2, a gasoline engine 1 is installed on the frame, an air collection box 3 is installed next to the gasoline engine, and the side of the air collection box A strap 10 is provided, and the gas collecting box is provided with an air outlet, and the air outlet is connected with a steering hose 4, and the steering hose is connected with an insulating blower 6, and the insulating blower is installed on the There is a handle throttle controller 5, and the insulating air cylinder is connected with an air outlet 7, and the top of the air outlet is provided with an air outlet 8.

Embodiment 2

[0026] According to the high-efficiency wind cleaning high-voltage live equipment snow blower described in Example 1, the gasoline engine is a single-cylinder forced air-cooled two-stroke gasoline engine, and the handle throttle controller is connected to the gasoline engine through a wire 9 .

Embodiment 3

[0028] According to a method of using a high-efficiency wind-powered snow blower to clear snow on high-voltage live equipment described in embodiment 1 or 2, the method includes the following steps:

[0029] (1) Power up the gasoline engine through the handle throttle controller to make the gasoline engine work and make it generate extremely high wind power.

[0030] (2) A hose is added to the front end of the gasoline engine to connect the hand-held insulating blower, which can be manually controlled in its direction and can be rotated at will.

[0031] (3) Add a hand-held insulating blower to the front end of the gasoline engine. The insulation of the hand-held blower meets the voltage level standards of 220 kV and below.

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Abstract

The invention relates to an efficient wind power snow sweeping machine for sweeping high-voltage electric equipment. When a traditional insulating rod can not meet the insulation conditions under special conditions and touches an electric wire by mistake, error-operation tripping of the equipment can be caused easily, large-area power outage is caused, a sweeping worker gets an electric shock easily, the sweeping time is long, a large amount of manpower and material resources are wasted, and many potential safety hazards are caused. The efficient wind power snow sweeping machine comprises a machine frame (2), wherein a gasoline engine (1) is installed on the machine frame, a gas collection box (3) is installed beside the gasoline engine, a back strap (10) is arranged on the side face of the gas collection box, a gas outlet hole is formed in the gas collection box and connected with a steering hose (4), an insulating air duct (6) is connected to the steering hose, a handle throttle controller (5) is installed on the insulating air duct, an air outlet duct (7) is connected to the insulating air duct, and an air outlet hole (8) is formed in the top end of the air outlet duct. The efficient wind power snow sweeping machine is used for sweeping snow.

Description

[0001] Technical field: [0002] The invention relates to a method for cleaning snow accumulated on high-voltage electrified equipment by using a high-efficiency wind-powered snow blower. [0003] Background technique: [0004] At present, the most commonly used cleaning equipment in working substations is to use insulating poles to clear snow. The handle of the insulating pole is held by the human hand, and the other end of the insulating pole touches the high-voltage equipment for cleaning. This kind of equipment performs snow clearing work in high-voltage live equipment and bad weather, which brings great danger to personnel and equipment. The biggest safety hazard is that snowflakes will melt when they fall on the insulating rod, which reduces the insulation strength of the insulating rod. After using for a period of time, if the insulating rod is wet, the insulating rod, insulating gloves and insulating boots must be dried, which not only delays the cleaning operation, bu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B5/02
CPCB08B5/02
Inventor 宋玉国尹玉洁齐赛齐超刘柏松吕艳霞王力威宋春国吕广辉杨玉贵薛乃良高景辉张政李殿武全洪杰白云郝德召
Owner STATE GRID CORP OF CHINA
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