Air purifying net and making method thereof

Abstract

The invention relates to the field of nets, in particular to an air purifying net and a making method thereof. The air purifying net provided by the invention can effectively control and improve quality of indoor air in thick weather, absorbs malignant bacteria, microorganisms and dust in air to a maximum extent, further has an insect expelling function, has great effect on protection of health of indoor habitants, has great significance on maintaining health of all urban residents in future urban construction, and also has key effect on improvement of a future urban dwelling environment.

Description

technical field [0001] The invention relates to the field of net gear, in particular to an air purification net and a preparation method thereof. Background technique [0002] In recent years, with the development of industrialization, air pollution has become more and more serious, which has affected people's daily life and health. The survey results show that there are 100 to 200 days in a year in some big cities in my country where there are haze days. The so-called haze weather refers to the large amount of nitrogen oxides and particulate matter in the air, resulting in low visibility. During haze weather, the main components in the air are dust, sulfuric acid, nitric acid, organic hydrocarbons and other particles. These harmful particles can directly enter and adhere to the upper and lower respiratory tracts and lung lobes of the human body, and will be deposited in the upper and lower respiratory tracts and lung lobes respectively. In the alveoli, rhinitis, bronchiti...

AI Technical Summary

Problems solved by technology

[0004] The air purification nets in the prior art have the following defects: (1) The air purification nets currently on the market mainly use the grid formed by the staggered fiber layers to intercept the movement with the airflow streamline, and the size is greater than or equal to the fiber surface distance dust, or use the electrostatic effect to charge the fibers and dust and attract each other, and these dusts will contain dust mites and bacteria. With the accumulation of dust, these dust mites, bacteria and their secreted metabolites are still There is a chance to circulate into the air and produce secondary pollution; (2) the air purification net in the prior art can generally only filter the large particle pollutants in the air, and cannot effectively purify the harmful chemical gases in the air. The purification effect is limited and cannot meet the needs; (3) when the air purification net in the prior art is used as a window net, it cannot effectively repel mosquitoes. When the window is opened for ventilation in summer, mosquitoes are easy to gather on the window net, and some small mosquitoes are easy to Entering the room from the window net, causing troubles to people's lives

Images