Mobile scanning type sterilization and disinfection air port and central air conditioner

Abstract

The embodiment of the invention discloses a mobile scanning type sterilization and disinfection air port and a central air conditioner. The air port comprises an air duct, a flat filter, a mobile scanning type sterilization and disinfection device, a fan and a control device, wherein the fan is arranged on the outer side of the air port; the air duct is arranged on the inner side of the air port; the flat filter and the mobile scanning type sterilization and disinfection device are mounted in the air duct; the flat filter is used for blocking and filtering dust, bacteria and / or viruses in air; the control device is used for controlling the mobile scanning type sterilization and disinfection device to move to a preset first position, and controlling the mobile scanning type sterilization and disinfection device to perform sterilization and disinfection treatment on the filtering surface of the flat filter at the first position at a preset time interval; and after the mobile scanning type sterilization and disinfection device performs sterilization and disinfection treatment on the filtering surface of the flat filter at the first position, the mobile scanning type sterilization and disinfection device is controlled to move to a preset second position along the direction of the filtering surface of the flat filter.

Description

technical field [0001] The embodiments of the present application relate to the technical field of air purification, and in particular to a mobile scanning type sterilization and disinfection tuyere and a central air conditioner. Background technique [0002] The requirements for sanitation and epidemic prevention air treatment in any modern industry are getting higher and higher, and the traditional air purification treatment technology is far from being able to meet the requirements of large-scale modern intensive sanitation and epidemic prevention in high-rise buildings. Moreover, it is difficult to configure an effective air sterilization and disinfection system in the traditional air purification treatment system. The main reason is that it is difficult for an effective air sterilization and disinfection system to achieve dynamic sterilization and disinfection of large-scale air treatment capacity, whether it uses chemical methods or physical methods. The concentration ...

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Problems solved by technology

[0002] The requirements for sanitation and epidemic prevention air treatment in any modern industry are getting higher and higher, and the traditional air purification treatment technology is far from being able to meet the requirements of large-scale modern intensive sanitation and epidemic prevention in high-rise buildings.

Moreover, it is difficult to configure an effective air sterilization and disinfection system in the traditional air purification treatment system. The main reason is that it is difficult for an effective air sterilization and disinfection system to achieve dynamic sterilization and disinfection of large-scale air treatment capacity, whether it uses chemical methods or physical methods. The concentration of the disinfecting substance, or the intensity of the disinfecting radiation, and the second is the contact (residence) time of the gas in the space of the sterilization and disinfection device

For example, one of the currently effective chemical disinfection and sterilization methods is the ozone process. In order to provide enough ozone per unit time, the power of the ozone generator must be large enough to achieve effective sterilization and disinfection. Enough contact ( Stay) time, the space volume of the equipment should be large enough, which is difficult to achieve in the dynamic process, and at the same time, ozone can easily enter the indoor unit during the dynamic sterilization and air filtration and purification process, causing adverse effects on the human body

[0003] Also adopt the physical method of ultraviolet radiation or infrared thermal radiation sterilization process, in order to provide sufficient ultraviolet intensity (infrared intensity) per unit time, the number of its ultraviolet light tubes and installed power (infrared thermal radiation power) all need to be sufficient Large, in order to achieve effective sterilization and disinfection and achieve sufficient contact (residence) time, the space volume of the equipment must be large enough, which is also difficult to achieve in the dynamic process

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