A new type of insulator insulation box for easy maintenance

Abstract

The present invention relates to a novel maintenance friendly insulator insulation can. Currently the heating method of an insulator of a high-pressure insulator insulation can for removing oil mist is performed by 1 to 2 annular heating pipes inside, and a suspension beam for insulator suspension is welded on a can body, and thus when the heating pipes and an insulator are needed to be replaced, the heating pipes and the insulator can not be taken out from the insulation can due to blocking of the suspension beam and it is necessary to disassemble the can body, and moreover because no insulation means is present on the outer part of the can body, the working time of a heater is long, the failure rate of the insulation can is increased, and the energy sources are wasted.. The novel maintenance friendly insulator insulation can comprises a can body, a heater and an insulator suspended on a suspension beam, wherein the insulator and the suspension beam are set inside the can body. The insulator insulation can is characterized in that the outer wall of the can body is provided with a heat-insulation layer; the heater is provided between the heat-insulation layer and the outer wall of the can body; the upper end of the inner wall of the can body is provided with a suspension beam holder; and the end of the suspension beam is connected with the suspension beam holder. The novel maintenance friendly insulator insulation can with a beautiful appearance is not only convenient for maintenance, but also saves energy. .

Description

technical field [0001] The invention relates to an insulator insulation box, in particular to a novel insulator insulation box which is convenient for maintenance. Background technique [0002] At present, the insulator heating method in the high-voltage insulator insulation box used to remove oil mist is to use built-in 1-2 ring heating tubes, and the suspension beams used for insulator suspension are fixed and welded on the box body. When the heating tubes and insulators are replaced due to the suspension beams The blocking of the heating pipe and the insulator cannot be taken out from the upper part of the insulation box, and the box must be dismantled, which causes a lot of trouble for the maintenance work. In addition, there are no insulation measures outside the box, which increases the probability of failure of the heater due to long working hours, and also causes energy consumption. waste. Contents of the invention [0003] The technical problem to be solved by th...

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Problems solved by technology

[0002] At present, the insulator heating method in the high-voltage insulator insulation box used to remove oil mist is to use built-in 1-2 ring heating tubes, and the suspension beams used for insulator suspension are fixed and welded on the box body. When the heating tubes and insulators are replaced due to the suspension beams The blocking of the heating pipe and the insulator cannot be taken out from the upper part of the insulation box, and the box must be dismantled, which causes a lot of trouble for the maintenance work. In addition, there are no insulation measures outside the box, which increases the probability of failure of the heater due to long working hours, and also causes energy consumption. waste

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