Transformer respirator display warning system

Abstract

A transformer breather displaying and early warning system comprises a cylinder, an oil cup, a first cover plate device, a first filtering device, a second cover plate device, a second filtering device, a sensor device and a display device. The cylinder is provided with first fixed blocks, first fixed rings, second fixed rings and first fixed rods; the first cover plate device comprises a first cover plate, a first sealing ring and first springs; the first filtering device comprises a second sealing ring, a scattering hopper, a concentrating frame, a first filtering screen and a second filtering screen; the second cover plate device comprises a second cover plate, a third sealing ring and a second spring; the second filtering device comprises a supporting ring, second fixed rods, a third filtering screen, buckle rings and third springs; the sensor device comprises a humidity sensor, a first rolling wheel, first bristles, an air pressure sensor, a second rolling wheel and second bristles; the display device comprises a protection frame, a power source and a processor. The transformer breather displaying and early warning system can monitor humidity and air pressure in a breather in real time so as to monitor the running condition of the breather.

Description

technical field [0001] The invention relates to the technical field of a transformer respirator, in particular to a display and early warning system for a transformer respirator. Background technique [0002] The respirator, also known as the moisture absorber, is an integral part of traditional Chinese medicine for the safety protection of the oil-immersed transformer. The sundries and moisture in the air of the oil tank will prevent the transformer from getting damp and ensure the insulation strength of the transformer oil. When the transformer is heated and expands, the excess air inside the transformer is exhaled, and when the temperature of the transformer oil decreases and contracts, the outside air is sucked in. When the external air is sucked in, the transformer in the oil storage box filters the external air, and then the color-changing silica gel absorbs the unfiltered moisture, and the transformer oil in the transformer is not intruded by the moisture in the exte...

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Problems solved by technology

[0003] However, the existing respirators cannot effectively monitor their operating conditions, and cannot effectively overhaul them. The overhaul is cumbersome and wastes time and energy. needs

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