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Plasma ventilation system

A technology of plasma and fresh air system, applied in the field of air purification, can solve the problems of high maintenance cost, high energy consumption for sterilization, and many consumables, etc., and achieves the effect of many types of sterilization, high disinfection efficiency, and no consumables.

Pending Publication Date: 2019-11-05
西安航科等离子体科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0027] In order to solve the problems of high energy consumption, low efficiency, and high maintenance cost of the traditional fresh air system for sterilization, a plasma fresh air system is proposed. This fresh air system will not produce secondary pollution, has relatively low energy consumption, and has no consumables.

Method used

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  • Plasma ventilation system

Examples

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Effect test

Embodiment 1

[0046] Such as figure 1 As shown, a plasma fresh air system includes a housing 1, and also includes a power supply 2, a fan 3, and a plasma purification unit 4 arranged in the housing 1; the housing 1 is provided with a fresh air inlet connected to the outdoor space and a connection The fresh air outlet 11 to the indoor space; the power supply 2 plug is connected to 220V household electricity; the plasma housing 1 is also provided with a fresh air passage, one end of the fresh air passage is connected with the fresh air inlet, and the other end of the fresh air passage is connected with the fresh air outlet 11; 3 and the plasma purification unit 4 are arranged in the fresh air channel, the plasma purification unit 4 is used to generate water containing plasma, the fan 3 blows the water containing plasma into the fresh air channel, and the water containing plasma is blown out to the fresh air channel. After the air is sterilized and disinfected, the purified air is discharged f...

Embodiment 2

[0049]On the basis of Embodiment 1, the fresh air system also includes a diffusion plate 45, and the fan 3 adopts a diffuser fan. After the power supply 2 drives the fan 3 to introduce indoor air into the housing 1, the fan 3 rotates so that the air is arranged around the fan 3 in the circumferential direction The impeller mouth of the impeller blows outward, and then reaches the diffuser plate 45. The diffuser plate 45 has an angle that matches the air outlet direction of the impeller mouth. When the air reaches the diffuser plate 45, the diffuser plate 45 bounces the air and changes the transmission angle so that the airflow direction is consistent with the purification plate. 42 is vertical, and then the air is vertically blown through the purification plate 42, which makes full use of the purification area of ​​the purification plate 42.

Embodiment 3

[0051] On the basis of Example 2, such as figure 1 As shown, the purification plate 42 is optimized to be composed of a fixed frame and a water-absorbing layer; the water-absorbing layer is fixed in the fixed frame, and the water-absorbing layer is flexible PP cotton; the fan 3 blows the indoor air to the water-absorbing layer, and the pollutants contained in the air or Bacteria are adsorbed or killed by the plasma, and the plasma is blown to the indoor space to further purify the indoor air.

[0052] The water-absorbing layer of the purification plate 42 can also be a grid plate made of polyester material, the grid plate thickness is 20mm, and the grid hole size is 0.5 square centimeters, and each grid hole is provided with a plurality of water seepage holes. After the water in the body reaches the grid plate, it seeps into each grid cavity from the water seepage hole, and the fan 3 blows the indoor air, and the pollutants or bacteria contained in the air are adsorbed or kill...

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Abstract

The invention relates to the technical field of air purification, in particular to a plasma ventilation system. The plasma ventilation system comprises a shell and a power supply, a fan and a plasma purification unit arranged in the shell. The power supply enables the plasma purification unit to generate plasma in water, then the water containing the plasma is conveyed to a ventilation channel, the fan delivers the unpurified air to the ventilation channel and the plasma-containing water is used for purification, so that floating dust, harmful compounds and bacteria in the air are removed. Then, part of the water containing the plasma is sprayed into the indoor environment so as to further purify the indoor air. The plasma ventilation system is low in energy consumption and free of consumable materials, is suitable for hospital air conditioners, household ventilation systems and the like, and can remove peculiar smell, smoke dust, PM2.5 and the like, and has the functions of constant oxygen, constant humidity, constant cleaning, aldehyde removal and the like.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a plasma fresh air system. Background technique [0002] With the rapid development of global industrialization, the environment has been destroyed, leading to the deterioration of environmental quality. [0003] Modern people live and work more than 90% of the time indoors, and indoor air pollution is more serious than outdoor, which can easily lead to illness. The main factors that lead to illness are harmful gases, tiny particles and pathogenic microorganisms that exist in the air. [0004] Among them, harmful gases include formaldehyde, benzene compounds, ammonia, volatile organic compounds, etc. [0005] 1) High concentrations of formaldehyde are toxic to the nervous system, immune system, liver, etc. Long-term exposure to higher concentrations of formaldehyde can cause acute mental depression. [0006] 2) Long-term exposure to low-concentration benzene series c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/007F24F3/16
CPCF24F7/007F24F8/30F24F8/192
Inventor 王浩静杨利锋周丹刘旭
Owner 西安航科等离子体科技有限公司
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