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Electric protective equipment having function of preventing outdoor equipment from being frozen

A technology for protective equipment and outdoor equipment, applied in circuits, substations, electrical components, etc., can solve problems such as threatening the safe operation of power equipment, freezing, and icing of open-air power equipment has not been found, so as to preserve electrical performance and reduce wind resistance. , the effect of enhancing security

Inactive Publication Date: 2012-05-30
DALIAN ZHAOYANG SOFTWARE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, known high-voltage transmission line insulators, circuit breaker insulators, and other open-air power equipment will freeze when encountering freezing rain and snow disasters, which seriously threatens the safe operation of power equipment. Physical methods have not yet been found to prevent open-air power equipment from freezing. Freezing Products and Technology Solutions

Method used

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  • Electric protective equipment having function of preventing outdoor equipment from being frozen
  • Electric protective equipment having function of preventing outdoor equipment from being frozen
  • Electric protective equipment having function of preventing outdoor equipment from being frozen

Examples

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Embodiment Construction

[0020] In Fig. l, the anti-icing net (1) is installed on the top of the insulator (2), and (3) is a wire. The anti-icing net is made of nylon and glass fiber, in the shape of a bamboo hat, with an edge diameter of 600mm, a height of 300mm, a thickness of 2mm, a mesh diameter of 3mm, and a top aperture of 30mm. There is a straight line opening from the top of the net to the edge of the net. In the free state, it can rely on its own elasticity to return to the bucket

[0021] Hat shaped. exist Figure 4 Among them, when the anti-icing net (1) is installed, it is picked on the top of the bracket (7) of the special tool made of insulating rods, and the straight line opening is opened with the support bracket (6) of the special tool, and the two straight line openings have upward Folded right-angled sides, the height of the right-angled sides is lOmm, one of the right-angled sides has a groove, the adhesive can be pre-applied in the groove, and the opposite right-angled side ...

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Abstract

The invention discloses protective equipment having a function of preventing outdoor equipment from being frozen. A netlike structure with toughness and appropriate rigidity at a low temperature is fixedly arranged on the top of outdoor electric equipment which requires freezing protection, and is called anti-freezing net. The working principle of the protective equipment is that: in case of ice rain and snow, the anti-freezing net is frozen firstly to form an ice cap, so that the open electric equipment below is shielded and is prevented from being affected by a freezing disaster. The netlike structure is designed to reduce wind resistance and prevent heavy wind disasters. Specific to mountain areas with small wind power and rainy regions, the netlike structure is designed into a layer-after-layer structure which is similar to multiple eaves, so that certain rainstorm resistance is enhanced. Due to the adoption of the protective equipment, the electric performance of the electric equipment can be protected on disastrous weathers, power accidents caused by equipment insulation are reduced, and the safety of an outdoor electric system can be enhanced remarkably.

Description

technical field [0001] The invention relates to electric power equipment, in particular to protection equipment for preventing open-air electric power equipment from freezing when encountering freezing rain and snow disasters. Background technique [0002] At present, known high-voltage transmission line insulators, circuit breaker insulators, and other open-air power equipment will freeze when encountering freezing rain and snow disasters, which seriously threatens the safe operation of power equipment. Physical methods have not yet been found to prevent open-air power equipment from freezing. Freezing products and technical solutions. On the other hand, anti-icing products and technical solutions should also consider wind resistance, and it would be better if there is a certain degree of rain resistance. Contents of the invention [0003] In order to overcome the problem that high-voltage transmission line insulators, circuit breaker insulators and other open-air power ...

Claims

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Application Information

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IPC IPC(8): H02G7/00H01B17/38H02B5/00
Inventor 栾晓健
Owner DALIAN ZHAOYANG SOFTWARE TECH
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