A method for eliminating the positive electricity generated during the working process of the negative ion generator

Abstract

The invention provides a method for exporting positive electricity in negative-ion air purifying equipment. The method specifically comprises the steps of enabling the positive electrode of a negative-ion generator to be connected to a discharging component through a conductive component, then enabling the discharging component to be connected to a positive electricity eliminating component so as to eliminate the positive electricity, and additionally arranging a buffer component before the discharging component when the positive electricity is exported through a human body so as to eliminate discharge pain of the human body. The positive electricity eliminating component can also be the air, the desktop, the negative electrode or the ground electrode of a mains supply system, or the negative electrode of a battery or the like.

Description

technical field [0001] The invention belongs to the technical field of purifying air by using negative ion technology, and specifically belongs to a method for eliminating positive electricity generated during the working process of a negative ion generator. Background technique [0002] Negative ion air purification technology is often used in electrostatic dust removal and purification. The principle is that air molecules are ionized into positive ions and electrons in a strong electric field, and electrons cannot exist in the air for a long time, and will be captured by oxygen molecules in the air immediately, thereby generating air. Negative ions, dust particles combined with negative ions to form negatively charged dust particles, are adsorbed to the positive electrode in the electric field to be collected. In the past, this technology was often used in coal-fueled factories and power stations to collect coal ash and dust in flue gas, and in the field of metallurgy to c...

AI Technical Summary

Problems solved by technology

[0005] Whether it is a portable or fixed negative ion purifier, there is a problem that the positive electricity generated during the discharge process needs to be exported or eliminated in time during operation. If the positive electricity generated during the negative ion generation process cannot be eliminated in time, the positive and negative ions will be destroyed. Meet again and discharge to produce a certain degree of ozone, and excessive ozone will stimulate the human respiratory tract, causing adverse effects such as sore throat, chest tightness and coughing; The operation becomes unstable, which greatly reduces the generation effect of negative ions

[0006] For portable air purifiers, the positive electricity derivation method that exists in the prior art is to connect the positive electrode of the discharger of the negative ion generator with a conductive lanyard, and the human body will lead the positive electricity by wearing the lanyard. Since the positive electricity is directly released on the neck and other parts of the human body, it may cause the user to have a strong electric shock, thereby reducing the comfort of use

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