Transformer insulating oil anti-theft device and insulating oil anti-theft transformer

Abstract

The invention discloses a transformer insulating oil anti-theft device and an insulating oil anti-theft transformer. The transformer insulating oil anti-theft device comprises a sleeve and an anti-opening cover arranged in a way of being matched with the sleeve, wherein the sleeve is provided with a first opening and a second opening which are communicated with each other; clamping pieces are arranged close to the first opening on the inner side wall of the sleeve; a through hole is formed between the clamping pieces; the inner side wall of the sleeve is provided with an annular clamping groove and a guide groove; the guide groove is formed from the second opening to the first opening, and is communicated with an annular clamping groove and the second opening; a lock core is arranged in the anti-opening cover; one end of the lock core is provided with a first clamping bar matched with the annular clamping groove and the guide groove; the first clamping bar is clamped into the annular clamping groove to lock the anti-opening cover and the sleeve. By adopting the transformer insulating oil anti-theft device and the insulating oil anti-theft transformer, transformer insulating oil can be effectively prevented from being stolen.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a transformer insulating oil anti-theft device and an insulating oil anti-theft transformer. Background technique [0002] In recent years, the transformer insulation oil of the oil-immersed distribution transformer of the distribution transformer bench has been stolen many times in mountainous rural areas and suburban places with few people, resulting in burning loss due to the high temperature and inability to dissipate heat during the operation of the public distribution transformer. The inspection found that there is a lack of cooling. Insulating oil, the temperature rises and burns. From the visual inspection of the distribution transformer, the oil drain valve of the distribution transformer has been opened by someone, and it is judged that the transformer insulating oil has been stolen. Contents of the invention [0003] Based on this, it is necessary to provide a t...

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Problems solved by technology

[0002] In recent years, the transformer insulation oil of the oil-immersed distribution transformer of the distribution transformer bench has been stolen many times in mountainous rural areas and suburban places with few people, resulting in burning loss due to the high temperature and inability to dissipate heat during the operation of the public distribution transformer. The inspection found that there is a lack of cooling. Insulating oil, the temperature rises and burns out. From the visual inspection of the distribution transformer, the oil drain valve of the distribution transformer has been opened, and it is judged that the transformer insulating oil has been stolen.

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