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Negative ion haze removal structure

A technology of negative ions and negative ion generators, applied in the field of air purification, can solve the problems of corona discharge, ozone generation, adverse effects on the human body, etc., and achieve the effects of high haze removal efficiency and easy wiping.

Pending Publication Date: 2019-01-29
贾广
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Above 10kV may produce X-ray radiation, which will have adverse effects on the human body
In addition, the use of plasma technology will cause corona discharge, which will generate ozone, which will cause various hazards to the human body.

Method used

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  • Negative ion haze removal structure
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  • Negative ion haze removal structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] See figure 1 , figure 1 It is a schematic diagram of a negative ion haze removal structure provided by an embodiment of the present invention. Negative ion haze removal refers to the use of negative ions to purify, remove dust, deodorize, and sterilize the air. It differs from the traditional air purification principle in that negative ions are used as the active factor to actively attack and capture harmful substances in the air, while traditional air The air purifier uses a fan to draw air, and uses a filter to filter dust to purify the air. It is called the passive adsorption filter purification principle, and the filter needs to be replaced regularly, while the negative ion air purifier does not need consumables. The existing negative ion haze removal structure utilizes high-voltage direct current to generate high corona, and releases a large number of electrons at high speed. However, electrons cannot exist in the air for a long time, and will be captured by oxyge...

Embodiment 2

[0068] See Figure 11 , Figure 11 It is a structural schematic diagram of another negative ion haze removal structure provided by an embodiment of the present invention. On the basis of the above-described embodiments, the negative ion haze removal structure also includes a current monitoring device 50, and the current monitoring device 50 is electrically connected between the collecting plate 20 and the positive output terminal of the transformer 103 for monitoring according to the current monitoring device 50. The degree of cleanliness of the collecting plate 20 can be judged by the magnitude of the current received. When the negative ion generator contains 5 emitting needles, the density of emitting needles ρ is 1 / cm 2 , the emission needle voltage V is -8kV. At this time, when it is detected that the current value on the collecting plate 20 becomes smaller than the threshold value of 0.5uA, it means that there is a lot of deposited smog on the collecting plate 20, which...

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PUM

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Abstract

The invention relates to a negative ion haze removal structure. The structure includes a negative ion generator, a collection board and a power supply device; the negative ion generator is used for generating electrons; the collection board is arranged right opposite the negative ion generator and used for collecting haze particles; and the power supply device is electrically connected to the negative ion generator and used for providing power for the negative ion generator. Through the adoption of the collection board, the electrons generated by an emitter can form directional ionic wind, sothat high haze removal efficiency can be realized; collected haze can be deposited on the collection board, so that easy wiping can be achieved when cleaning is needed; and extra exhaust devices are not needed, so that the structure can be used indoors and outdoors.

Description

technical field [0001] The invention belongs to the technical field of air purification, and in particular relates to a negative ion haze removal structure. Background technique [0002] Haze, also known as haze and haze, refers to the turbid phenomenon formed by the suspension of a large number of particles such as smoke and dust for unknown reasons. The core substance of haze is dust particles suspended in the air, which are called aerosol particles in meteorology. In recent years, with the increasing frequency of "haze" weather phenomenon, the air quality has gradually deteriorated. Haze contains hundreds of atmospheric chemical particulate matter, which invade the human respiratory tract and lung lobes when people are unprepared, thus causing diseases of the respiratory system, cardiovascular system, blood system, reproductive system and other diseases, such as pharyngitis, pulmonary Emphysema, asthma, rhinitis, bronchitis and other inflammations, long-term exposure to...

Claims

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Application Information

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IPC IPC(8): B01D49/00
CPCB01D49/00
Inventor 贾广
Owner 贾广