Box-type transformer
A box-type transformer and transformer technology, applied in the field of transformers, can solve the problems of no filter mechanism in the ventilation slot, heavy box-type transformer, inconvenient movement, etc., and achieve good application prospects, easy implementation, and simple design.
Inactive Publication Date: 2013-05-15
苏州爱知电机有限公司 +3
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Problems solved by technology
[0002] With the rapid development of the power system, power grids have been built in all parts of our country. The box-type transformer is used for terminal power supply and then the ring network power supply. The transformation is very convenient, ensuring the reliability and flexibility of power supply. Because the box-type transformer has small size, Light weight, low noise, low loss, high reliability and other characteristics, so it has been widely used, but the existing box-type transformers, in order to ensure that the working temperature of the box-type transformers is not very high, set up on both sides of the box There are ventilation slots, but the ventilation slots are not equipped with a filter mechanism, which causes impurities to enter the box-type transformer, affecting the normal operation of the high-voltage room, transformer room and low-voltage room in the box-type transformer. The existing box-type transformer is relatively heavy and inconvenient to move
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[0013] The present invention will be further described below in conjunction with the accompanying drawings.
[0014] Such as figure 1 As shown, a box-type transformer includes a transformer box 1, a fixed partition 2 and a base 3, and the fixed partition 2 is inserted above the base 3, and the transformer box 1 is divided into a high-voltage room 4 and a transformer room 5 in sequence. and the low-voltage chamber 6, several lighting lamps 7 are distributed at equal intervals on the top of the transformer box body 1, which is convenient for providing lighting sources for the inspection and maintenance of box-type transformers. The two sides of the transformer box body 1 are also provided with ventilation slots 8, and each ventilation slot 8 Also be provided with dust-proof filter screen 10, be used to be provided with several ventilation holes 9 on the fixed dividing plate 2 that divides high-voltage room 4, transformer room 5 and low-voltage room 6, this kind of design, in inc...
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The invention discloses a box-type transformer which comprises a transformer box body (1), fixed partition plates (2) and a base (3). The fixed partition plates (2) are arranged above the base (3) in an inserted mode so that the transformer box body (1) is sequentially divided into a high-voltage chamber (4), a transformer chamber (5) and a low-voltage chamber (6). A plurality of lighting lamps (7) are distributed at the top portion of the transformer box body (1) at equal intervals. Ventilating slots (8) are further disposed on the two sides of the transformer box body (1). Each ventilating slot (8) is provided with a dustproof filter screen (10). The box-type transformer is provided with lockable wheels and can be moved conveniently, ensures that the high-voltage chamber in the box-type transformer is capable of preventing impurities from entering the box-type transformer and the transformer chamber and the low-voltage chamber work reliably, and has good application prospects.
Description
technical field [0001] The invention relates to a box-type transformer and belongs to the technical field of transformers. Background technique [0002] With the rapid development of the power system, power grids have been built in all parts of our country. The box-type transformer is used for terminal power supply and then the ring network power supply. The transformation is very convenient, ensuring the reliability and flexibility of power supply. Because the box-type transformer has small size, Light weight, low noise, low loss, high reliability and other characteristics, so it has been widely used, but the existing box-type transformers, in order to ensure that the working temperature of the box-type transformers is not very high, set up on both sides of the box There are ventilation slots, but the ventilation slots are not equipped with a filter mechanism, which causes impurities to enter the box-type transformer, affecting the normal operation of the high-voltage room,...
Claims
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IPC IPC(8): H01F27/02H01F27/08H01F27/06
Inventor 郑道富
Owner 苏州爱知电机有限公司