Virus killing respiratory system

Abstract

The invention relates to the technical field of respiration protection articles, and discloses a virus killing respiratory system. The virus killing respiratory system comprises a respiration cavity,a heating cavity, a mixing cavity and a refrigerating assembly, wherein the respiration cavity is used for coating the mouth and the nose of a user; a gas inlet passage and a gas outlet passage of therespiration cavity are independently arranged; the heating cavity is used for allowing gas to enter, and heating air to kill viruses; the mixing cavity communicates with the respiration cavity and the heating cavity; one end of the refrigerating assembly extends in the mixing cavity; and gas from the heating cavity enters the mixing cavity, is cooled by the refrigerating assembly, and then entersthe respiration cavity to allow a user to inhale, and exhaled gas passes through the mixing cavity for discharging. Through the adoption of the virus killing respiratory system disclosed by the invention, the situation that the user is subjected to infection of viruses in the air can be avoided, and the inhaling temperature of the user is appropriate; and after the virus killing respiratory system is used, viruses cannot be remained in the virus killing respiratory system, so that the virus killing respiratory system can be recycled, and after the virus killing respiratory system is abandonedand processed, the risk of infecting a processor does not exist.

Description

technical field [0001] The invention relates to the technical field of respiratory protection products, in particular to a virus-killing respiratory system. Background technique [0002] Respiratory protective device is an important tool to prevent dust, viruses, etc. from entering the respiratory tract. [0003] Respiratory protective devices in the prior art mainly include two types: one is air storage type protection, that is, the air used by the user for breathing comes from a storage tank that stores clean compressed air carried by the user, and this protective equipment is stored in the storage tank. It is heavy so that it does not change, and the cost of air compression is high; another type of respiratory protection device mainly uses filtration to isolate pathogens in the air to protect users. This type of protection device cannot fundamentally eliminate pathogens, so its There are shortcomings such as not being able to be reused, complicated processing procedures ...

AI Technical Summary

Problems solved by technology

[0003] Respiratory protective devices in the prior art mainly include two types: one is air storage type protection, that is, the air used by the user for breathing comes from a storage tank that stores clean compressed air carried by the user, and this protective equipment is stored in the storage tank. It is heavy so that it does not change, and the cost of air compression is high; another type of respiratory protection device mainly uses filtration to isolate pathogens in the air to protect users. This type of protection device cannot fundamentally eliminate pathogens, so its There are disadvantages such as not being able to be reused, complicated processing procedures after use, and still infectious

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