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Air sterilization and disinfection system and method

An air sterilization and disinfection device technology, which is applied in air conditioning systems, air quality improvement, heating methods, etc., can solve the problems of poor air sterilization and disinfection effects, and achieve the effect of beautiful appearance, diversified structure and good effect

Pending Publication Date: 2021-02-05
GUANGDONG COSIO LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to propose an air sterilization and disinfection system and method, aiming to solve the existing technical problems of poor air sterilization and disinfection effect

Method used

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  • Air sterilization and disinfection system and method
  • Air sterilization and disinfection system and method
  • Air sterilization and disinfection system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] figure 1 It is a schematic diagram of the working principle of an embodiment of the air sterilization and disinfection system of the present invention; figure 2 for figure 1 The cross-sectional view of the air sterilization and disinfection system of the present invention; image 3 for figure 2 front view of Figure 4 for figure 2 main view of Figure 5 for figure 2 top view of Figure 6 yes figure 2 top and bottom isometric axonometric drawing of . In an embodiment of the present invention, as Figure 1 to Figure 6 As shown, an air sterilization and disinfection system includes: a housing (not shown in the figure); an air sterilization and disinfection device (not shown in the figure), located inside the housing, and the air sterilization and disinfection device includes a driver 4, a ring Cavity 12, ultraviolet LED 9, negative ion module, negative ion carbon brush 11, aluminum substrate 7, white light LED or infrared LED 6, ultraviolet LED 9 and negativ...

Embodiment 2

[0048] Figure 7 It is a flow chart of the air sterilization and disinfection method of the present invention. Such as Figure 7 As shown, the air sterilization and disinfection method of the present invention is applied to the air sterilization and disinfection system of the present invention in Example 1. The air sterilization and disinfection method of the present invention at least comprises the steps of:

[0049] S1, the driver 4 adjusts the negative ion module to form a negative ion coverage area;

[0050] Two anion carbon brushes 11 are arranged inside the annular cavity 12, and a plurality of anion carbon brushes 11 can be arranged in practice according to requirements; an anion module is arranged in the air sterilization and disinfection system of the present invention for generating Negative ion and make negative ion diffuse outwards by negative ion carbon brush 11; Negative ion carbon brush 11 sends negative ion and makes negative ion diffuse outwards, specifical...

Embodiment 3

[0058] The length, width and height of a certain room are 3.8m, 4.5m, and 2.8m respectively, and the air sterilization and disinfection system of the present invention is placed on the ceiling. The air sterilization and disinfection system of the present invention is set at a height of 2.8 meters from the ground. Because the height of the ultraviolet LED9 relative to the ground determines that the optimal value of the angle of inclination of the ultraviolet LED9 is 0 to 90°, the angle of inclination of the ultraviolet LED9 in this embodiment is set to 45°; the horizontal height of the layered line is 1.4 meters. The height of the ultraviolet LED 9 relative to the ground may not be specified, and the power of the ultraviolet lamp bead can be adjusted to solve the problem of different irradiation heights.

[0059] With reference to "Disinfection Technical Specifications" 2002 Edition -2.1.3, the test method is: put the sample into a space of 1m 3 In the test cabinet, that is, u...

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Abstract

The invention discloses an air sterilization and disinfection system and method. The system comprises a shell and an air sterilization and disinfection device; the air sterilization and disinfection device is arranged in the shell, the air sterilization and disinfection device comprises an annular cavity, ultraviolet LEDs and a negative ion module, the ultraviolet LEDs and a negative ion carbon brush are arranged in the annular cavity, the ultraviolet LEDs emit ultraviolet rays, the negative ion module generates negative ions, and the inclination angle of the ultraviolet LEDs is controlled sothat a light-emitting area of the ultraviolet LEDs is limited in an ultraviolet and negative ion overlapped coverage area. According to the air sterilization and disinfection system and method, a layered sterilization and disinfection mixed structure and a ceiling multi-point distribution lamp manner are adopted, the illumination function is achieved, the space multi-point distribution type air purification, sterilization and disinfection function is achieved, the air purification, sterilization and disinfection effect is good, the structure can be diversified, and the appearance is attractive; and when someone is in a room, efficient sterilization can also be achieved, a man-machine coexisting sterilization mode is truly achieved, and the system can be universally installed on ceilings, indoor places, public transport and the like.

Description

technical field [0001] The invention relates to the technical field of air treatment, in particular to an air sterilization and disinfection system and method. Background technique [0002] The existing air purification method is generally to arrange an air purifier at the corner. Due to the limited diffusion range of negative ions, the air purification effect of this method is not good; the air sterilization method is usually to install an ultraviolet sterilization device on the wall, which is inconvenient because it is installed on the wall at a high height. Installation, secondly, if the position is installed lower, it will directly irradiate the human body and cause injury to the human body, and there is also the problem that the sterilization effect is poor. Contents of the invention [0003] The main purpose of the present invention is to propose an air sterilization and disinfection system and method, aiming to solve the existing technical problem of poor air steri...

Claims

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Application Information

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IPC IPC(8): F24F8/22F24F8/30F24F8/80F24F13/32
CPCF24F3/16F24F13/32Y02A50/20
Inventor 吴育林梁明郭海浪郑书武何志鹏
Owner GUANGDONG COSIO LIGHTING