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An automatic cooling device for capacitors and its application method

A technology for heat sinks and capacitors, applied in capacitors, electrical components, etc., can solve the problems of cumbersome processing technology of heat dissipation fins, high requirements for high temperature sealing, easy to generate high pressure, etc., to avoid losses, reduce processing difficulty, The effect of improving heat dissipation efficiency

Active Publication Date: 2021-09-21
赣州精鑫电力有限公司
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  • Application Information

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Problems solved by technology

The heat dissipation of existing capacitors uses fixed heat conduction fins for heat dissipation, the heat dissipation effect is limited, and the processing technology of heat dissipation fins is cumbersome; or the capacitor is immersed in oil for heat dissipation, but because the oil does not flow Therefore, it is easy to generate higher pressure when the oil temperature rises, and has higher requirements for high-temperature sealing

Method used

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  • An automatic cooling device for capacitors and its application method
  • An automatic cooling device for capacitors and its application method
  • An automatic cooling device for capacitors and its application method

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] see Figure 1 to Figure 6 , the present invention provides a technical solution:

[0029] An automatic cooling device for a capacitor, comprising an outer shell 1 and an inner shell 2, the inner shell 2 is arranged inside the outer shell 1, and the capacitor is arranged inside the inner shell 2, a cavity is arranged between the inner shell 2 and the outer shell 1, and the The cavity is filled with cooling liquid, the outer shell 1 and the inner shell 2 are ...

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Abstract

The invention relates to the field of heat dissipation for capacitors, in particular to an automatic heat dissipation device for capacitors and a method for using the same. A cavity, and the cavity is filled with coolant, the outer wall of the housing is provided with a thermal drive mechanism and a heat dissipation mechanism, and the thermal drive mechanism is connected to the heat dissipation mechanism, an alarm box is fixed on the outer bottom of the shell, and the alarm box An alarm triggering mechanism is arranged inside, and the thermal driving mechanism is connected with the alarm triggering mechanism. This kind of automatic cooling device for capacitors and its use method use the heat generated by the capacitor to provide power, so that the heat-dissipating mechanism drives the heat-dissipating mechanism to dissipate heat from the capacitor, improves heat dissipation efficiency, and reduces technical requirements for high-temperature sealing. It can drive the alarm triggering mechanism to automatically alarm, which plays the role of overheating early warning and protection, and avoids large losses.

Description

technical field [0001] The invention relates to the field of heat dissipation of capacitors, in particular to an automatic heat dissipation device for capacitors and a method for using the same. Background technique [0002] Capacitor is a kind of power equipment with very high frequency of use, which will generate a lot of heat during use, so the heat dissipation treatment of capacitors must be considered. The heat dissipation of existing capacitors uses fixed heat conduction fins for heat dissipation, the heat dissipation effect is limited, and the processing technology of heat dissipation fins is cumbersome; or the capacitor is immersed in oil for heat dissipation, but because the oil does not flow Therefore, it is easy to generate higher pressure when the oil temperature rises, which requires higher sealing performance at high temperature. In view of this, we propose an automatic cooling device for capacitors and a method for using the same. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01G2/08H01G2/10H01G2/14
CPCH01G2/08H01G2/10H01G2/14
Inventor 朱利利
Owner 赣州精鑫电力有限公司
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