Virus killing machine based on ultrahigh-temperature instantaneous treatment technology

Abstract

The invention discloses a virus killing machine based on an ultrahigh-temperature instantaneous treatment technology, which comprises a main channel, an ultrahigh-temperature killing system, an air preheating and cooling system, an air suction and exhaust system and a power supply and control system; and a suction fan, a first sensor, a preheating transducer, a second sensor, an ultrahigh-temperature sterilizer, a third sensor, a cooling transducer, a fourth sensor and a high-pressure air feeder are sequentially arranged in the main channel from bottom to top, and a variable-frequency compressor, an expansion valve and a power supply and control assembly are arranged outside the main channel. Air sucked into the main channel is subjected to ultrahigh-temperature heating by utilizing a microbe thermal lethal principle, so that the temperature of the air is instantaneously increased to 180 DEG C and is kept for 2 seconds, various bacteria and viruses in the air can be killed, and the purpose of timely and rapidly cutting off virus transmission chains is fulfilled under the condition that the indoor space function is not influenced and the surrounding environment parameters are not changed.

Description

technical field [0001] The invention relates to the technical field of a virus killing machine, in particular to a virus killing machine based on ultra-high temperature instantaneous processing technology. Background technique [0002] Existing air disinfection machines mainly use ultraviolet disinfection technology or ionization disinfection technology to kill bacteria and viruses in the air. Ultraviolet disinfection technology has the disadvantages that it cannot be used in places where people are staying, and the killing time is too long; ionization disinfection technology has extremely low killing efficiency for viruses and is not suitable for killing viruses. Therefore, in public places, the problem of killing viruses that exist in the air in the form of droplets and aerosols is an urgent problem to be solved in epidemic prevention. [0003] Ultra-high temperature instantaneous sterilization technology, or UHT, was originally a food processing technology, which refers ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is: the existing air disinfection equipment cannot provide a solution that can effectively kill viruses existing in the air in the form of droplets and aerosols in public places without affecting people's normal activities

Images