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Complete set of water cooling and heat dissipation system for underground transformer and its installation and use method

A heat dissipation system and transformer technology, applied in transformer/inductor cooling, transformer/inductor casing, transformer/inductor components, etc., can solve the problems of inability to effectively dissipate heat from underground transformers and low heat dissipation efficiency

Active Publication Date: 2021-08-31
合肥创丰机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the purpose of the present invention is to provide a complete set of water cooling and heat dissipation system for underground transformers and installation and use methods, which can solve the above problems. Under the circumstances, the heat dissipation efficiency of the heat dissipation plate and the heat dissipation fan is not high, and it is impossible to effectively dissipate heat inside the underground transformer. Therefore, we propose a complete set of water cooling system for the underground transformer and the installation and use method.

Method used

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  • Complete set of water cooling and heat dissipation system for underground transformer and its installation and use method
  • Complete set of water cooling and heat dissipation system for underground transformer and its installation and use method
  • Complete set of water cooling and heat dissipation system for underground transformer and its installation and use method

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Embodiment 1

[0033] The invention provides a complete set of water cooling and heat dissipation system for underground transformers and its installation and use method, which has the advantages of water cooling and heat dissipation. Please refer to Figure 1-Figure 7 , including ground 100, underground transformer 200, cooling box 300, circulation system 400 and controller 500;

[0034]Further, a water cooling box 210 is fixedly installed at one end of the underground transformer 200. Specifically, the inner wall of the water cooling box 210 is uniformly arranged and installed with a return plate 220, and the end of the water cooling box 210 close to the underground transformer 200 is welded with a copper plate 290, and a temperature detector 250 is fixedly installed on the inner wall of the water cooling box 210. The water inlet 230 and the water outlet 240 are fixedly installed on the left end of the water cooling box 210, and the copper pipe 270 is fixedly installed on one side of the in...

Embodiment 2

[0046] The invention provides a complete set of water cooling and heat dissipation system for underground transformers and its installation and use method, which has the advantages of water cooling and heat dissipation. Please refer to Figure 8 , including ground 100, underground transformer 200, cooling box 300, circulation system 400 and controller 500;

[0047] Further, the heat dissipation box 300 also includes a planar honeycomb panel 313 fixedly installed in the middle of the inner wall of the heat dissipation box 300 , and two ends of the planar honeycomb panel 313 are connected to the heat dissipation plate 310 .

[0048] In specific use, those skilled in the art install a planar honeycomb panel 313 in the middle of the heat dissipation plate 310 in Embodiment 1 to increase the area of ​​the heat dissipation plate 310 and speed up the cooling of water.

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Abstract

The invention disclosed by the invention belongs to the technical field of underground transformers, and specifically relates to a complete set of water cooling and heat dissipation systems for underground transformers and installation and use methods, including the ground, underground transformers, heat dissipation boxes, circulation systems and controllers. One end of the underground transformers is fixed with a water cooling box. The inner wall of the water-cooled box is evenly arranged and installed with return plates, the copper plate is fixedly installed at one end of the water-cooled box close to the underground transformer, the temperature detector is fixedly installed on the inner wall of the water-cooled box, and the water inlet one and the water outlet one are fixedly installed at the left end of the water-cooled box , the circulatory system is connected to the heat dissipation box, and the heat dissipation plate is fixedly installed on the inner wall of the heat dissipation box. The structure design of the present invention is scientific and reasonable. When the value detected by the temperature detector exceeds the set value, the circulating water pump is started by the controller , and open two sets of solenoid valves to circulate the liquid inside the copper tube, and cool down the inside of the underground transformer through the copper tube.

Description

technical field [0001] The invention relates to the technical field of underground transformers, in particular to a complete water cooling and heat dissipation system for underground transformers and an installation and use method. Background technique [0002] Underground transformers are generally installed in manholes in trenches and small pits. For their special operating environments, sealing and waterproofing, insulation, anti-corrosion and anti-rust, and temperature rise control are the key parts of product design. The performance of the designed product is generally in accordance with According to the most advanced level requirements of domestic distribution transformers, S15 type amorphous alloy core transformers, S11 and S13 type energy-saving and More energy efficient. [0003] The heat dissipation system of the current underground transformer is to install a heat dissipation plate and a heat dissipation fan on the surface of the underground transformer, but the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/02H01F27/08H01F27/16H01F27/22H01F27/40
CPCH01F27/025H01F27/085H01F27/16H01F27/22H01F27/402H01F2027/406
Inventor 许道兵顾运峰
Owner 合肥创丰机械有限责任公司