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Intelligent integrated transformer based on forced air cooling

A technology of forced air cooling and transformers, which is applied in the field of transformers, can solve problems such as the inability to meet the heat dissipation requirements of oil-immersed transformers, and achieve the effect of being easy to take out and use

Inactive Publication Date: 2020-11-13
李庆磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, an object of the present invention is to provide a forced air-cooled intelligent integrated transformer, which can solve the problem that the heat dissipation of the transformer cannot be met only by wind force.

Method used

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  • Intelligent integrated transformer based on forced air cooling
  • Intelligent integrated transformer based on forced air cooling
  • Intelligent integrated transformer based on forced air cooling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown,

[0028] The intelligent integrated transformer based on forced air cooling includes a base 1. The bottom end of the base 1 is fixed with a connector 2 symmetrically, a transformer box 3 is fixed at the center of the top of the base 1, and a partition 4 is provided in the center of the transformer box 3. The transformer box 3 is divided into 4 equal parts. The partition 4 is made of insulating material. The partition 4 divides the transformer box 3 into a transformer zone 5 and a cooling zone 6. The transformer zone 5 is equipped with transformer equipment. The interior of the zone 5 is filled with oil. The temperature sensor 7 is arranged at the bottom end of the inner wall of the pressure transformation zone 5, and the temperature sensor 7 is arranged at the bottom end of the inner wall of the pressure transformation zone 5 away from the cooling zone 6, and the top of the pressure transformation zone 5 is pr...

Embodiment 2

[0030] Such as Figure 4 with Figure 5 As shown, the second embodiment is a further improvement on the first embodiment.

[0031] The cooling zone 6 is provided with a water storage tank 25 which is attached to the side of the partition 4, the water storage tank 25 is connected with a water transfer pump 26, the water transfer pump 26 is connected with a water cooler 27, and the output end of the water cooler 27 is connected with a cooling water pipe 28, The cooling water pipe 28 is arranged in multiple layers in the cooling zone 6 in a U-shape. The number of layers of the cooling water pipe 28 is the same as that of the cooling oil pipe 24. The side wall of the cooling water pipe 28 is in contact with the side wall of the cooling oil pipe 24. The uppermost cooling oil pipe The level of the top of 24 is lower than the level of the bottom of the mounting plate 15. The cooling oil pipe 24 and the cooling water pipe 28 are made of heat-conductive materials, and the end of the cooli...

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Abstract

The invention relates to the field of transformers, in particular to an intelligent integrated transformer based on forced air cooling. The transformer includes a base, a transformer box is fixed in the top center of the base; a partition plate is arranged in the center of transformer box, the partition plate divides the transformer box into a voltage transformation area and a cooling area; a high-voltage connector and a low-voltage connector are arranged at the top end of the transformation area; mounting grooves are symmetrically formed in the two sides of the top end of the cooling area; sealing pieces are arranged at the upper parts of the mounting grooves; the sealing piece comprises a sealing plate and a matching block; a connecting plate is fixed at the bottom of the sealing plate;a mounting plate is fixed at the bottom end of the connecting plate; the top of the mounting plate is connected with a rotating rod; disc radiating fins are arranged at the top end of the sealing plate; an oil outlet and an oil inlet are formed in the side surface of the partition plate; an oil outlet pipe is installed in the oil outlet, an oil inlet pipe is installed in the oil inlet, the end ofthe oil outlet pipe is connected with an oil well pump, the output end of the oil well pump is connected with a cooling oil pipe, a water storage tank is arranged in the cooling area and communicatedwith a water delivery pump, and the water delivery pump is communicated with a water cooler and a heat exchanger and communicated with the other side of the water storage tank.

Description

Technical field [0001] The invention relates to the field of transformers, in particular to an intelligent integrated transformer based on forced air cooling. Background technique [0002] The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core (magnetic core). The main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), etc. The transformer is one of the necessary equipment in the power transmission. The transformer needs to work continuously for a long time without interruption, which will generate a lot of heat, so the heat dissipation of the transformer is very important. An oil-immersed transformer is a commonly used transformer. The oil-immersed transformer includes a transformer component composed of a winding and an iron core. The transform...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/02H01F27/08H01F27/12H01F27/16H01F27/22H01F27/40
CPCH01F27/025H01F27/085H01F27/12H01F27/16H01F27/22H01F27/40H01F27/402H01F2027/406
Inventor 李庆磊
Owner 李庆磊