Air purifying and deodorizing method and electrolytic water-washing type air purifier

An air purifier and air purification technology, which is applied in the field of air purification, can solve the problems of the air purifier's reduced effect and inability to achieve a good sterilization effect and reduce the use cost.

Pending Publication Date: 2019-12-20
研维科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the HEPA filter is saturated, the effect of the air purifier will be significantly reduced, and in the end it will not even have any effect

Method used

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  • Air purifying and deodorizing method and electrolytic water-washing type air purifier
  • Air purifying and deodorizing method and electrolytic water-washing type air purifier
  • Air purifying and deodorizing method and electrolytic water-washing type air purifier

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Effect test

Embodiment 1

[0052] This embodiment provides a method for air purification and deodorization, in which tap water is electrolyzed to produce bactericidal active ingredients, and the air to be purified and deodorized is passed into the electrolyzed tap water for sterilization and deodorization;

[0053] Concentration C of the required fungicidal active ingredient 0 The relationship with the volume V of the space to be purified needs to satisfy:

[0054]

[0055] Among them, A is the electrode area, the unit is ㎡; A S is the specific surface area of ​​the reaction electrode, in m -1 ; is the electrolysis efficiency, K e I is the current value, the unit is A; t is the electrolysis time, the unit is s; n is the electron coefficient of the electrochemical reaction, F is the Faraday constant, the unit is C / mol, C 0 is the concentration of the bactericidal active ingredient (mg / L).

Embodiment 2

[0057] The invention discloses an electrolytic water-washing air purifier. The purifier includes an air inlet, a drain hole, a water inlet and an air outlet. Driven by the motor to rotate; tap water can enter the interior of the water storage device of the purifier through the water inlet and the diversion tube. An electrolysis unit is installed at the bottom of the water tank. Under specific electrolysis conditions, the tap water is electrolyzed to produce hydroxyl radicals ( OH) and hypochlorite. acid; the air in the drum filter element continuously enters the water through the filter cotton, and the hydroxyl radicals (OH) and hypochlorous acid in the water react with the pollutants in the air; the washed air is filtered and dehumidified by the mesh plate After the device increases or decreases the humidity, it is discharged from the air outlet; the top of the housing is equipped with a device control unit to control the humidity and then discharge.

[0058] Furthermore, the...

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Abstract

The invention discloses an air purifying and deodorizing method and an electrolytic water-washing type air purifier. The purifier comprises an air inlet, a drainage hole, a water inlet and an air outlet. The polluted air enters a drum type filter element through the air inlet by an air-guiding pipe. The drum type filter element is driven by a motor to rotate; tap water can enter a purifier water tank through the water inlet and a flow-guiding pipe; an electrolytic unit is arranged at the bottom of the water tank, and hydroxyl radical and hypochlorous acid are electrolyzed in the tap water under specific electrolytic conditions; the air in the drum type filter element continuously enters the water through filter cotton, and the hydroxyl radical and the hypochlorous acid in the water react with pollutants in the air; and the air washed with water passes through a grid plate, an evaporator and a condenser and then is discharged from the air outlet. Toxic and harmful dust, aerosol, water-soluble gas in the air can be decomposed, odor is reduced, microorganisms in the air are killed, and the cost of the filter element of a traditional air purifier is reduced through the method of waterwashing.

Description

technical field [0001] The invention belongs to the technical field of air purification and relates to an air purifier, in particular to an air purification and deodorization method and an electrolytic water washing type air purifier. Background technique [0002] After the Industrial Revolution, people were trapped indoors by technology. Labor operations have shifted from fields to office buildings and factories, and the place for exercising has changed from outdoors to gymnasiums and gyms. Even transportation mainly relies on closed spaces such as cars and subways. Statistics show that contemporary people spend more than 90% of their time indoors. %. [0003] "White Paper on Indoor Air Pollution in China 2019" takes March 2018 to March 2019 as the analysis period to analyze the status quo of indoor air pollution in my country's cities, sources of pollutants, possible hazards, and current misunderstandings of indoor air purification. detailed analysis. According to the re...

Claims

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Application Information

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IPC IPC(8): F24F3/16F24F3/14B01D53/26B01D53/04A61L9/14A61L101/34A61L101/20
CPCF24F3/16F24F3/14B01D53/265B01D53/04A61L9/14B01D2258/06B01D2257/70B01D2257/90A61L2209/213F24F8/108F24F8/10F24F8/20F24F8/192
Inventor 裴洛伟颜健王海量于婷罗伏龙
Owner 研维科技(上海)有限公司
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