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Air sterilization device

A technology of disinfecting and killing air, which is applied in the direction of air quality improvement, air conditioning system, space heating and ventilation, etc. It can solve the problems of incomplete disinfecting and other problems, and achieve the effect of simple structure, convenient use and low destructiveness

Active Publication Date: 2020-11-13
武汉海思普莱生命科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above defects or improvement needs of the prior art, the present invention provides an air disinfection device, the purpose of which is to solve the technical problem of incomplete disinfection in the prior art due to disinfection based on bactericidal disinfectants, ultraviolet rays and ozone

Method used

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Examples

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Effect test

Embodiment 1

[0036] An air sterilizing device, such as figure 1 As shown, it includes a DC high voltage power supply 1, a current limiting resistor 2, an air supply device 3, a governor 4 and a disinfecting module.

[0037] Wherein, the disinfecting module includes an air inlet 5; the DC high-voltage power supply 1 is connected to the disinfecting module through a current limiting resistor 2, and the air supply device 3 is placed at the air inlet 5 of the disinfecting module;

[0038] The air supply device 3 is used to send the air to be disinfected around into the disinfecting module through the air inlet 5; The sterilized air is sent to the device inside the sterilizing module. The DC high-voltage power supply 1 is used to provide the voltage and energy required for air discharge; the current-limiting resistor 2 is used to limit the current during the discharge process of the DC high-voltage power supply 1; the disinfecting module is used to ionize the air through high-voltage discharge ...

Embodiment 2

[0046] An air sterilizing device, such as image 3 As shown, on the basis of Embodiment 1, a dust filter device 10 is added behind the air inlet, which can absorb impurities in the air; at the same time, an exhaust pipe 12 is added at the outlet of the metal nozzle, and in the exhaust pipe 12 The adsorption device 11 is added, and the sterile air sterilized by the disinfecting module first passes through the adsorption device 11 to absorb a small amount of ozone and nitrogen dioxide generated during the discharge process, and finally enters the atmosphere through the exhaust port 13. Other technical features are the same as those in Embodiment 1, and will not be repeated here.

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Abstract

The invention discloses an air sterilization device. The air sterilization device comprises a direct-current high-voltage power supply, a current-limiting resistor, an air supply device and a sterilization module. The sterilization module comprises an air inlet; the direct-current high-voltage power supply is connected with the sterilization module through the current-limiting resistor, and the air supply device is arranged at an air inlet of the sterilization module; the air supply device is used for supplying surrounding air to be disinfected into the disinfection module through the air inlet; the direct-current high-voltage power supply is used for providing voltage and energy required by air discharge; and the sterilization module is used for ionizing air through high-voltage dischargeto generate air plasmas so as to disinfect and kill the air. According to the device, the air plasmas are generated through high-voltage discharge, heat energy and short-life high-activity free radicals in the plasmas are utilized, microorganisms in treated air can be thoroughly killed in a short time, residues are prevented, and the device has broad spectrum. In addition, the device is simple instructure and convenient to use, does not harm a human body, and does not cause secondary pollution.

Description

technical field [0001] The invention belongs to the technical field of air sterilization and disinfection, and more specifically relates to an air sterilization device. Background technique [0002] Suspended particles in the air are easily contaminated with various bacteria, viruses and allergens. Inhaling such air will pose a serious threat to people's life and health. In addition, in many special occasions such as food and drug processing workshops and operating rooms, it is necessary to ensure strict Therefore, it is of great significance to sterilize and disinfect the air in the home environment and some special public places to prevent the infection and spread of various diseases and improve people's quality of life. [0003] Existing air disinfection devices are mainly based on spraying bactericidal disinfectants, ultraviolet radiation and ozone for disinfection. Due to their respective defects, these methods do not disinfect completely. For example, some drug-resist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16F24F13/28
CPCF24F13/28Y02A50/20
Inventor 卢新培鲜于斌刘大伟
Owner 武汉海思普莱生命科技有限公司
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