Capacitor with explosion-proof and fire-extinguishing functions

Abstract

The invention discloses a capacitor with explosion-proof and fire-extinguishing functions, and belongs to the technical field of capacitors. According to the capacitor with the explosion-proof and fire-extinguishing functions, fragments can be prevented from splashing when the capacitor explodes through a first framework, a second framework and an explosion-proof film, so that other parts are protected; open fire generated by explosion is utilized to melt a first wax block so as to spray out sand and ammonium phosphate salt, so that the fire extinguishing effect on open fire generated by explosion can be achieved in time, and fire spreading is avoided so as to reduce loss to the minimum; and under the action of a second elastic film, a puncture knocks a storage ball, then the storage ball is broken, saltpeter in the storage ball falls off and falls into cold water in a water storage tank, the saltpeter can absorb a large amount of heat when dissolved in water, and heat on the surfaces of the capacitor fragments can be absorbed through a reinforcing plate, so that the timely cooling function is achieved, and workers can conveniently recycle and clean the capacitor fragments.

Description

technical field [0001] The invention relates to the technical field of capacitors, and more specifically, relates to a capacitor with an explosion-proof and fire-extinguishing function. Background technique [0002] A capacitor is a device that holds charges. It is composed of two conductors close to each other with a layer of non-conductive insulating medium in the middle. Capacitors are one of the electronic components widely used in electronic equipment. , coupling, bypass, filtering, tuning loop, energy conversion, control, etc. [0003] In order to ensure the heat dissipation efficiency of the existing capacitors, most of them are exposed during use without protective measures. When the capacitor is used abnormally, it is easy to explode due to high temperature, and the fragments and open flames generated by the explosion will cause damage to the surrounding components to a certain extent. The damage further expanded the loss. In addition, the debris produced by the ex...

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Problems solved by technology

[0003] In order to ensure the heat dissipation efficiency of the existing capacitors, most of them are exposed during use without protective measures. When the capacitor is used abnormally, it is easy to explode due to high temperature, and the fragments and open flames generated by the explosion will cause damage to the surrounding components to a certain extent. In addition, the debris produced by the explosion is not only difficult to recover but also has high temperature in a short period of time, which increases the difficulty of debris recovery operations

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