Plasma-based two-way breathing purification equipment

Abstract

The invention discloses plasma-based two-way breathing purification equipment, and belongs to the technical field of medical and sanitary products. The equipment includes a plasma generation module, first filter devices and second filter devices; the plasma generation module is used for corona discharge to generate plasma, and the plasma inactivate viruses in an external environmental airflow anda human body exhaled airflow passing through the plasma generation module; the two first filter devices are used to absorb harmful gas generated after the external environmental airflow and the humanbody exhaled airflow react with the plasma; the first filter devices also absorb microorganisms in the external environmental airflow and the human body exhaled airflow; and the two second filter devices are attached to the first filter devices to absorb particulate dust and suspended matter in the external environmental airflow and the human body exhaled airflow. From the perspective of green, economical and sustainable development, the equipment uses the plasma to perform two-way disinfection on the inhaled and exhaled gas, not only prevents uninfected wearers from being infected by the air,but also prevents viruses exhaled by infected persons from polluting surrounding air.

Description

technical field [0001] The invention belongs to the technical field of medical and hygiene products, and more specifically relates to a plasma-based two-way respiratory purification device. Background technique [0002] The "new type of pneumonia" epidemic that broke out in December 2019 has posed a serious threat to the people of the whole country. As the epidemic continues to worsen, masks have become an important line of defense for people to isolate viruses and protect their own safety. At the same time, since masks are disposable consumables, the daily consumption of masks under the epidemic is huge. However, in the face of a large demand for masks, both the production and distribution links are overwhelmed. All of a sudden, masks have become a scarce commodity. Many countries use masks as strategic materials for unified production and distribution, and large areas of the epidemic area are out of stock. At the same time, masks, which are disposable items, have to be d...

AI Technical Summary

Problems solved by technology

[0003] In view of the above defects or improvement needs of the prior art, the present invention provides a plasma-based two-way respiratory purification device, the purpose of which is to use plasma to kill viruses in both directions inhaled and exhaled gases, thereby solving the problem of using masks Technical problem with poor filtration of exhaled air

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