Functional desk capable of controlling air pollution of classroom

Abstract

The invention provides a functional desk which can control the air pollution in a classroom. The functional desk is characterized in that a layer of facing that has the effect of being antitoxic and bacteriostatic is tiled at the upper face of the desk and an antibiotic convenient box is arranged in the tank of the desk. The technique integrates a plurality of antitoxic and bacteriostatic techniques such as photocatalyst, tourmaline, nano-inorganic silver, activated carbon, etc., to carry out all-directional, short range and detail network type control of the air pollution in the classroom, thereby being high efficient, simple, convenient and practical.

Description

[0001] technical field book [0002] The invention belongs to indoor air pollution control technology, and in particular discloses a functional desk for controlling air pollution in classrooms. Background technique [0003] Indoor air pollution is the second largest source of pollution after automobile pollution. According to statistics, nearly half of the world's people are exposed to indoor air pollution, especially school students who study in classrooms all day long, and are the biggest victims of air pollution. By. [0004] In addition to radon, formaldehyde, benzene, ammonia and other harmful gases released by building materials, carbon dioxide, odor, water vapor and pathogenic bacteria brought by human activities and metabolism have become important sources of indoor air pollution. According to expert statistics, the human lungs alone discharge 25 kinds of poisons. These poisons, as well as the pollutants discharged from the skin and sweat glands, are repeatedly absorb...

AI Technical Summary

Problems solved by technology

In recent years, although indoor fresheners have emerged in an endless stream, most of them are designed for family rooms and are not suitable for use in densely populated school classrooms.