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Dynamic space disinfection method for realizing human-machine coexistence and device thereof

A disinfection method and space technology, applied in disinfection, water supply equipment, separation methods, etc., can solve the problems of being unable to meet the strict requirements of the concentration limit, unable to effectively control the gas concentration, and few research results

Pending Publication Date: 2019-08-16
中预联控(天津)科技有限公司
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  • Abstract
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Problems solved by technology

Although the above attempts can produce certain effects, none of them can meet the strict requirements of the corresponding national standards on the concentration limit of chlorine dioxide gas in human environments.
[0006] Therefore, subject to many restrictions in preparation, storage, transportation, and concentration control, although the excellent performance of chlorine dioxide itself has been widely recognized, its application in human environments is still at a relatively early stage. There are few related research results
In the current relevant national standards and industry norms, although it is stipulated that chlorine dioxide can be used for space disinfection, it is precisely because the gas concentration cannot be effectively controlled. In terms of specific disinfection methods, most of them recommend using aerosol spray in an unmanned state. form

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Embodiment Construction

[0073] In order to more clearly explain the technical features and advantages of the device involved in the present invention, the present invention will be further described in conjunction with the drawings and embodiments.

[0074] The main application scenarios of this device are enclosed indoor spaces, such as classrooms, offices, wards, home spaces, etc., without the need for personnel to leave the field, and can achieve dynamic space disinfection in a human environment.

[0075] Figure 6 to Figure 8 The labels in the order are: 1-UV tube; 2-light stand; 3-reflector; 4-height adjustment guide slot; 5-limit trigger switch; 6-inlet panel; 7-centrifugal fan; 8-outlet Tuyere; 9-Chlorine dioxide gel storage tank; 10-storage tank guide groove; 11-seal cover; 12-rotation shaft motor; 13-seal cover trigger switch; 14-HEPA high efficiency filter; 15-PLC controller; 16 -Storage tank RFID sensor; 17-filter RFID sensor; 18-air PM2.5 particulate matter sensor; 19-OLED liquid crystal disp...

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Abstract

The invention provides a dynamic space disinfection method for realizing human-machine coexistence and a device thereof. Through power of a ultraviolet lamp, the wavelength of the ultraviolet lamp, asurface area of a chlorine dioxide gel storage tank irradiated by the ultraviolet lamp and a distance between the ultraviolet light and the gel surface in the chlorine dioxide gel storage tank, the chlorine dioxide gas generation rate is adjusted; and the device specifically includes: a box frame, a UV lamp illumination component, a fan assembly, a chlorine dioxide gel storage component, a HEPA high-efficiency filter, a control unit, a status display unit, and the like. According to the space environment volume as well as the decomposition and attenuation law of chlorine dioxide gas, by controlling the opening time of the ultraviolet lamp and the opening time interval of the ultraviolet lamp, combined with the operation of a fan, the air in the space environment is kept circulating, and the concentration of chlorine dioxide gas in the air is always kept within the national safety limits to achieve dynamic space disinfection in human environments.

Description

Technical field [0001] The invention belongs to the technical field of space disinfection, and specifically relates to a gas generation and control method and device with ultra-low concentration chlorine dioxide gas as the main disinfection factor, and can realize dynamic space disinfection in a human environment. Background technique [0002] As a recognized broad-spectrum and high-efficiency fourth-generation green disinfectant, chlorine dioxide has been widely used in the disinfection, sterilization and deodorization processes in the food industry, medical treatment, pharmaceuticals, animal husbandry, aquaculture, drinking water, and the public environment. . Chlorine dioxide has a strong ability to adsorb and penetrate the cell wall of bacteria, and does not require the transport of carrier protein-permease. Once chlorine dioxide penetrates into the bacterial cells, it can effectively destroy the enzymes containing sulfhydryl groups in the bacteria. On the other hand, it can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/015A61L9/20A61L2/20A61L2/10A61L2/24A61L2/26B01D46/10B01D46/44A61L101/06
CPCA61L9/015A61L9/20A61L2/20A61L2/10A61L2/24A61L2/26B01D46/10B01D46/442A61L2202/25A61L2209/111A61L2209/14
Inventor 周宇辉
Owner 中预联控(天津)科技有限公司
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