Sterilization system

An ultraviolet laser and ultraviolet laser technology, applied in the field of sterilization systems, can solve the problems of large energy consumption and small sterilization range of the sterilization system, and achieve the effects of reduced energy consumption, narrow spectral range and good laser directionality
CN102389583AInactive Publication Date: 2012-03-28SHENZHEN UNIV +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN UNIV
Publication Date
2012-03-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention is applicable to the technical field of sterilization, and provides a sterilization system, which comprises an ultraviolet laser and a scanning device which receives the ultraviolet laser light which is generated by the ultraviolet laser to scan and sterilize the peripheral environment. The sterilization system receives the ultraviolet laser light which is generated by the ultraviolet laser, and utilizes the ultraviolet laser light to scan and sterilize the peripheral environment, wherein the laser light has good directionality, concentrated energy and very small energy variation when the distance is increased, so the low power ultraviolet laser can be adopted (the average power of the laser is low, is only few milliwatts to dozens of milliwatts, and is lower by few magnitudes compared with an ultraviolet light with dozens of milliwatts; and the spectral range of the ultraviolet laser light is narrow, and the energy consumption of the ultraviolet laser light is greatly reduced compared with intensive pulse lights), the purpose of sterilizing a whole large environment or an oversized environmental space through scanning laser beams is realized, and accordingly, the air is purified. The sterilization system is an important breakthrough of the sterilization technology, and has an important significance in controlling and preventing transmitted disease.
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Description

technical field

[0001] The invention belongs to the technical field of sterilization, and in particular relates to a sterilization system. Background technique

[0002] There are a wide variety of microorganisms in the environment around us. Although the air is not a good environment for microorganisms to inhabit, due to airflow, dust, water foam flow and personnel activities, there are inevitably a considerable number of microorganisms, especially in closed places where people are concentrated, such as large trade halls, Port travel inspection hall, gymnasium, railway station, airport and other places. Moreover, with the severity of the international and domestic terrorist situation in recent years, these places are also easy to become the targets of terrorists' bioterrorism attacks. Therefore, it is very important to strengthen the real-time online monitoring and fast and efficient treatment of microorganisms in these places!

[0003] At present, the technologies used fo...

Claims

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