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Super capacitor explosion-proof pressure relief valve

A technology of supercapacitor and pressure relief valve, which is applied in the field of pressure relief valves to achieve the effect of ensuring sealing, avoiding waste and avoiding explosion

Active Publication Date: 2020-10-30
湖南创安防爆电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a supercapacitor explosion-proof pressure relief valve, which has the advantages of good pressure relief effect, convenient timely replenishment of electrolyte, easy installation and disassembly, and solves the problems mentioned in the above-mentioned background technology

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  • Super capacitor explosion-proof pressure relief valve

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Embodiment Construction

[0020] 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 making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-4 , an explosion-proof pressure relief valve for a supercapacitor, comprising a device casing 1, a thread 2 is fixedly installed on the outside of the bottom of the device casing 1, and the thread 2 facilitates the fixed connection of the device and the capacitor, which is convenient to ensure that the device is tightly connected to the capacitor and ensures the safety of the device. For pressure relief, the valve body 3 is installed insid...

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Abstract

The invention relates to the technical field of pressure relief valves, and discloses a super capacitor explosion-proof pressure relief valve. The valve comprises a device housing, a valve body is movably installed inside the device housing, a valve stem is movably installed inside the valve body, the upper part of the valve stem is fixedly connected with a spring I, the top end of the spring I isfixedly connected to the top of the valve body, a pressure relief hole I and a pressure relief hole II are formed in the side surface of the valve body, and the outer sides of the pressure relief hole I and the pressure relief hole II are fixedly communicated with a pressure relief cavity. According to the super capacitor explosion-proof pressure relief valve, through the arrangement that the valve body and the valve stem are movably installed inside the device housing, and the pressure relief hole I and the pressure relief hole II are formed in the bottom of the valve body, the pressure relief hole I and the pressure relief hole II discharge an electrolyte and air occurring when the pressure is released, so that the stability of the intensity of pressure inside a capacitor is conveniently ensured, and the capacitor is prevented from exploding; and the discharged electrolyte is stored inside a partition plate, and flows back at the bottom of the valve stem, and waste caused by overflow of the electrolyte is avoided.

Description

technical field [0001] The invention relates to the technical field of pressure relief valves, in particular to a supercapacitor explosion-proof pressure relief valve. Background technique [0002] A supercapacitor is a new type of component that stores energy through the interface double layer formed between the electrode and the electrolyte. When the electrode is in contact with the electrolyte, due to the effects of Coulomb force, intermolecular force and interatomic force, the solid-liquid interface appears stable. The double-layer charge with the opposite sign is called the interface double-layer. The supercapacitor is a new type of energy storage device between traditional capacitors and rechargeable batteries. It has both the characteristics of fast charging and discharging of capacitors and the characteristics of batteries. Energy storage characteristics. [0003] During the use of supercapacitors, there is a risk of explosion due to excessive internal pressure due ...

Claims

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Application Information

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IPC IPC(8): F16K17/04
CPCF16K17/0406Y02E60/13
Inventor 杨再西
Owner 湖南创安防爆电器有限公司
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