Indoor air disinfecting and killing module for airborne virus epidemic prevention

A technology of indoor air and modules, applied in the direction of air quality improvement, application, disinfection, etc., can solve the problems of airborne virus disinfecting effect that needs to be further studied, to reduce the risk of virus infection and transmission, large ventilation area, easy to deploy Effect

Active Publication Date: 2020-11-10
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing indoor air purification equipment on the market has a good removal effect on particulate matter or formaldehyde, but the disinfecting effect on airborne viruses still needs further research

Method used

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  • Indoor air disinfecting and killing module for airborne virus epidemic prevention
  • Indoor air disinfecting and killing module for airborne virus epidemic prevention
  • Indoor air disinfecting and killing module for airborne virus epidemic prevention

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Embodiment Construction

[0033]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", "end", "side", etc. is based on the Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0034] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connecti...

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Abstract

The invention discloses an indoor air disinfecting and killing module for airborne virus epidemic prevention. The module is characterized in that the lower part of a module shell is provided with a machine body quick-mounting structure for quickly connecting a terminal, and the upper part of the module shell is provided with an air outlet protection structure. A protection net, a plasma generationdevice, a photocatalyst net film, a UVCLED array light source and an ultraviolet ion absorption net film are sequentially arranged between the machine body quick-mounting structure and the air outletprotection structure from bottom to top, and the plasma generation device and the UVCLED array light source are electrically connected with an electrical control box. Air sequentially passes throughthe protection net, the plasma generation device, the photocatalyst net film and the UVCLED array light source, is filtered by the ultraviolet ion absorption net film and then is exhausted. The moduleis high in single cycle efficiency, easy to deploy and controllable in cost, has higher inactivation efficiency on common airborne viruses such as 2019-nCov, can be directly deployed in an existing air purification system, is safe and efficient in sterilization process, does not cause secondary pollution, and effectively meets the urgent requirements of virus epidemic prevention and disinfectionand killing in air of hospitals, classrooms, shopping malls and families.

Description

technical field [0001] The invention belongs to the technical field of disinfection and sterilization, and in particular relates to an indoor air disinfecting module for airborne virus epidemic prevention. Background technique [0002] Air disinfection methods are divided into active and passive. Among them, the efficient and general-purpose disinfection methods with man-machine coexistence are still dominated by passive air disinfection methods. In recent years, a large number of researchers at home and abroad have developed a variety of physical and chemical air disinfection technologies by using ultraviolet light, plasma, photocatalyst, etc. Among them, the ultraviolet irradiation method is easy to operate, simple in equipment structure and low in cost, but the ultraviolet efficiency of the commonly used mercury lamp light source is relatively low. Low, the inactivation of viruses is not complete, and harmful ozone may be generated at the same time, which is easy to cause...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16F24F13/28A61L9/20A61L9/22
CPCF24F13/28A61L9/20A61L9/205A61L9/22Y02A50/20
Inventor 杨树明李国卿田鹏飞刘勇刘涛胡鹏宇
Owner XI AN JIAOTONG UNIV
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