Negative oxygen ion washing air purification device

A technology of negative oxygen ions and negative ions, which is used in air humidification systems, air conditioning systems, space heating and ventilation, etc., can solve the problems of emitting odors, and the HEPA filter is easy to breed bacteria, and achieves removal of odors, fresh air, and improved The effect of filtering capabilities

Pending Publication Date: 2022-04-29
杨玉海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the air after washing is often relatively humid, although the dust holding capacity requirements of the HEPA filter are reduced, in a humid environment, the HEPA filter is more likely to breed bacteria and emit odors.

Method used

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  • Negative oxygen ion washing air purification device
  • Negative oxygen ion washing air purification device
  • Negative oxygen ion washing air purification device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment one: figure 2 It is a structural schematic diagram of the first embodiment. This embodiment has a bottom-up air flow direction. Such as figure 2 As shown, it includes a first fan 101, a negative oxygen ion generator 102, a housing 103, a high-pressure atomization device 104, a gas-liquid separation device 105, a second fan 106, a high-pressure water pipe 107, a high-pressure water pump 108, a water tank 109, and a filter screen 110, return water pipe 111, ultraviolet lamp 112. Wherein the first blower fan and the second blower fan can be set together, or only any one of them can be set. In this embodiment, two blowers are provided. In addition to the basic gas-liquid separation function, the gas-liquid separation device also has the functions of dust collection and adsorption of negatively charged particles. Further, the gas-liquid separation device can have additional functions such as photocatalysis, adsorption, and sterilization.

[0036]Its working...

Embodiment 2

[0037] Embodiment 2: Embodiment 2 also adopts the negative oxygen ion water washing technology disclosed in the present invention, the difference lies in the layout and implementation structure.

[0038] Such as image 3 shown. It includes a first fan 201 , a negative oxygen ion generator 202 , a spraying device 203 , a first honeycomb ceramic 204 , a second honeycomb ceramic 205 , an ultraviolet lamp 206 and a second fan 207 .

[0039] Figure 4 For the cross-sectional view of this embodiment, the washing time is prolonged due to the tortuous pipeline path. At the same time, multiple spraying devices are provided, and the washing effect is significantly improved. It should be pointed out that the spraying direction of the spraying device 203 is facing the airflow direction, the first honeycomb ceramics 204 are vertically arranged, and the airflow direction is from top to bottom. The second ceramic honeycomb 205 is arranged horizontally, and the airflow direction is horizo...

Embodiment 3

[0041] Embodiment 3: This embodiment has a similar structure to Embodiment 1, the difference is that in the water washing area, the liquid specific surface increasing device adopts the technical solution of distributing water to solid substances with a large specific surface area. Its technical features that are different from Embodiment 1 are as follows.

[0042] Such as Figure 5 shown. 113 is a spraying device, which can distribute water to the solid matter with a very large specific surface area. 114 is a multilayer nylon mesh. Each layer of nylon mesh includes a mesh panel and a mesh frame. The present embodiment has adopted 20 order nylon screens, nylon frame. A total of 30 nylon mesh frames are stacked together.

[0043] Its working process is that the air flows from bottom to top under the joint drive of the first fan 101 and the second fan 106 . 114 must always maintain good ventilation to ensure a reasonable amount of gas flow. The water distribution device 11...

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Abstract

The invention discloses a negative oxygen ion water washing air technology, which is characterized in that a mixing area, a water washing area and a gas-liquid separation area are arranged, so that the filtering efficiency of water washing air on particulate matters and the killing capability on bacteria are effectively improved. When air flows through the mixing area, air containing high-concentration electrons and negative oxygen ions is formed, particles and bacteria in the air can become particles with electrons, and therefore the particles and the bacteria can be easily captured by water, and meanwhile the negative oxygen ions can effectively kill the bacteria. And the gas-liquid separation area is used for separating redundant water drops, and meanwhile, the air can be properly humidified. And a local good electric conductor is arranged in the water washing area or the gas-liquid separation area, so that excessive electrons can be adsorbed while dust is collected, and the situation that excessive electrons are released into air to cause interference on surrounding electronic equipment is avoided. The purification efficiency and capacity of the air washing technology are effectively improved, and the application field and space of the air washing technology are expanded.

Description

technical field [0001] The invention relates to a purification device which uses liquid to capture harmful substances in the air, in particular to an air purification device which washes and removes harmful substances in the air. Background technique [0002] According to the principle of purification, air purification devices include: mechanical filtration; electronic dust collection; activated carbon adsorption; negative ions; photocatalysis; water washing, etc. At present, the technology of mechanical filtration plus activated carbon adsorption is the main technology. Air purification products using this technology route can indeed filter particulate matter, sterilize and remove odors. However, there are problems of high cost and insufficient human comfort in use. [0003] After the filter has been used for a long time, a large amount of dust and bacteria have accumulated, becoming a new source of pollution. After the activated carbon is adsorbed and saturated, it cannot...

Claims

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Application Information

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IPC IPC(8): F24F8/108F24F8/133F24F8/30F24F8/24F24F8/26F24F8/22F24F6/02
CPCF24F3/14F24F2003/144
Inventor 杨玉海
Owner 杨玉海
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