Damp-proof dry-type transformer

Abstract

The invention discloses a damp-proof dry-type transformer, and the transformer comprises a dry-type transformer protection box, a first U-shaped baffle, a moving assembly and a control box; the dry-type transformer protection box is in threaded connection with a buffer assembly through bolts, and a heating damp-proof assembly is fixed to the dry-type transformer protection box. A humidity sensor and a temperature sensor are fixed to the upper side of the interior of the dry-type transformer protection box, the first U-shaped baffle is fixed to the upper side of the dry-type transformer protection box, a rainwater filter screen is placed in the second U-shaped baffle, a hydraulic cylinder is fixed to the second U-shaped baffle, and the rainwater filter screen is located on the upper side ofthe waste collection frame. According to the damp-proof dry type transformer, the heating damp-proof assembly and the filtering assembly are arranged, outdoor air is pumped into a dust filtering netin the filtering assembly to be filtered, and natural air entering the heating box can be heated under the auxiliary effect of an electric heating wire; in this way, natural wind entering the dry-typetransformer protection box can play a role in moisture prevention.

Description

technical field [0001] The invention relates to the technical field of dry-type transformers, in particular to a moisture-proof dry-type transformer. Background technique [0002] Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and other places. Simply put, dry-type transformers refer to transformers whose iron core and windings are not immersed in insulating oil. [0003] The existing dry-type transformers have poor moisture-proof effect when they are in use. For example, if they are placed in the air with high humidity for a long time, the service life of the entire dry-type transformer will be affected, and when the dry-type transformer is used outdoors, the heat dissipation effect will not be obtained. Guarantee, if the temperature is too high, it is easy to burn the dry-type transformer. At the same time, the dry-type transformer can only be moved manually or by machinery, which is inconvenient to op...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a moisture-proof dry-type transformer to solve the problem that the existing dry-type transformer proposed in the background technology has a poor moisture-proof effect when in use, such as being in air with high humidity for a long time. The entire dry-type transformer has a long service life, and when the dry-type transformer is used outdoors, the heat dissipation effect cannot be guaranteed. If the temperature is too high, it is easy to burn the dry-type transformer. At the same time, the dry-type transformer can only be transported manually or by machinery. , the problem of inconvenient operation

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