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Air purification system

An air purification system and air technology, applied in the field of air purification systems, can solve problems such as low output power

Inactive Publication Date: 2022-01-25
肖军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This poses a huge challenge to system designers: how to use UVC or UVB LEDs with lower output power to provide enough energy to terminate the replication of DNA in bioaerosols entering with the airflow to achieve the purpose of air disinfection

Method used

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Embodiment Construction

[0025] The following detailed description is only to help a better understanding of the present invention, and represents only a small part of many embodiments. It will be obvious to those skilled in the art that specific details are not explained excessively in the embodiments. In the same way, the embodiments of simple changes that follow the basic design concept of the invention should certainly be protected.

[0026] figure 1It is a schematic embodiment of the system proposed by the present invention. The system specially selects materials with low absorption of ultraviolet rays and high reflectivity as the material of the system airflow duct, or uses such materials as the inner wall material of the airflow duct. This makes the airflow duct of the system also become a waveguide for the ultraviolet light emitted by the UVC or UVB light-emitting diodes (LEDs) placed in the airflow duct of the system. At the same time, placing UVC or UVB light-emitting diode LEDs in the air...

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Abstract

The invention provides a brand new air purification system. An airflow pipeline of the air purification system is made of a material which possesses low absorption and high reflectivity on UVC or UVB ultraviolet light, the airflow pipeline serves as a light wave reflection waveguide of the ultraviolet light, and meanwhile, a UVC and / or UVB light-emitting diode (LED) is arranged in the pipeline of the system. According to the design concept of the air purification system, the maximum ultraviolet irradiation dose is provided for biological aerosol possibly carried in air entering the system through organic combination of an air pipeline, ultraviolet optics and ultraviolet light-emitting diode heat dissipation, so that the biological activity of the biological aerosol is lost, and the purpose of purifying the air is achieved. The air purification system can be conveniently integrated into air supply systems of travel pillows, backpacks, handbags and various public and private transportation systems, and provides a pure air source for passengers (such as passengers on airplanes or trains) in a closed environment. The air purification system can be used for removing various harmful viruses (including COVID-19 and SARS viruses) in the air. In the flu season, the air purification system can also be used in offices; and the air purification system can also provide clean air for a user of the air purification system in the frequent pollination season.

Description

technical field [0001] The present invention relates to air purification systems. Especially portable or hand-held air supply systems capable of providing a stream of sterile air to their users. Background technique [0002] To sustain life, people need to get enough energy from food through diet, and also need to get enough oxygen and exhale carbon dioxide through breathing. A person can live without food for several days, but without breathing activity, a person cannot live for more than a few minutes. Just as we need to eat healthy food, intake of “healthy” air is extremely important to our quality of life. [0003] Unfortunately, the air carries many pollutants, namely bioaerosols, such as bacteria, mold, viruses, endospores, and even pollen, which can trigger various infections, allergies, and asthmatic reactions. Some of them may even end up causing complex short-term or long-term health problems. For example, we all know that the flu is one of the leading causes o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F8/22F24F8/158F24F8/26F24F8/108F24F8/30F24F11/52F24F11/54F24F11/70F24F13/28A62B18/02A62B18/08A62B23/02A62B7/10
CPCF24F3/16F24F13/28F24F11/54F24F11/52F24F11/70A62B18/02A62B18/08A62B23/025A62B7/10
Inventor 肖军易舸李东
Owner 肖军
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