Negative ion gas generating device

Abstract

The invention relates to the technical field of negative ion gas generators, in particular to a negative ion gas generating device which can eliminate the influence of air positive ions and ensure to continually release negative ion gas. The negative ion gas generating device comprises a negative ion gas generator, a discharge groove and a gas pump, wherein a negative high-pressure discharge headused for generating negative ions on the negative ion gas generator is connected into the discharge groove; a gas outlet of the gas pump is communicated to the discharge groove through a gas pipe so that the gas pumped into the discharge groove is mixed with the negative ions; the discharge groove is provided with the gas outlet for exhausting the mixed negative ion gas; and a ground wire is connected into the discharge groove to release the positive ions in the discharge groove. By adopting a simple structure increasing the ground wire, the negative ion gas generating device overcomes the defect that when the prior negative ion gas generator is mixed with the gas, the negative high-pressure discharge head cannot continually work because of the positive ions, thereby ensuring the continually exhaust of the negative ion gas.

Description

technical field [0001] The invention relates to the technical field of negative ion generators, in particular to a negative ion gas generating device capable of eliminating the influence of air positive ions and ensuring continuous release of negative ion gas. Background technique [0002] At present, negative ions are attracting attention, which have desired effects on living organisms, such as health effects of preventing oxidation of the human body, food safety effects, and deodorization effects. As a means of artificially generating negative ions, various negative ion generators have emerged. They emit electrons from the tip of a needle-type generating electrode with a negative high voltage applied to it, so that gas molecules (such as oxygen molecules) and particles in the air Negatively charged, thus forming negative ion gas. However, in the prior art negative ion generator, the high voltage generator circuit generates high voltage applied to the tip discharge electro...

AI Technical Summary

Problems solved by technology

However, this coil-type high-voltage transformer causes generation of electromagnetic waves because it performs electromagnetic coupling amplification

The generation of electromagnetic waves leads to the generation of positive ions, and positive ions have a negative impact on the human body, such as the oxidation of the human body. If the positive ions at the discharge head of the negative ion generator accumulate too much, the negative high-voltage discharge head will not work properly.

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