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Air purifier

An air purifier and purification unit technology, applied in the field of air purification, can solve problems such as neurotoxicity, headache, irritation and discomfort, and achieve the effect of overcoming serious TVOC pollution

Pending Publication Date: 2019-06-28
深圳明阳电路科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the TVOC concentration is 3.0-25mg / m3, it will produce irritation and discomfort, and when combined with other factors, the human body may experience headaches; and when the TVOC concentration is greater than 25mg / m3, in addition to headaches, other neurological disorders may occur. Toxic effect

Method used

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Embodiment Construction

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0022] refer to figure 1 , figure 1 It is a structural schematic diagram of a specific embodiment of the air cleaner of the present invention; the air cleaner includes a housing 1, an air outlet 3, an air inlet 14, a medium-efficiency filter 4, a primary filter for filtering out particulate pollutants, Exhaust fan 2, at least one electrostatic precipitator (such as figure 1 5 and 13) and at least one purification unit, the air outlet 3 and the air inlet 14 are all arranged on the housing 1, specifically, the air inlet 14 and the exhaust fan 2 are arranged at the bottom of the housing 1 for drawing air Into the housing 1, air inlets 14 are provided on both sides of the housing 1, so that more air can enter the air cleaner more quickly; the air outlet 3 is arranged on the upper part of the housing 1. The ...

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PUM

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Abstract

The invention discloses an air purifier. According to the air purifier, by arranging a plurality of purification units, activated carbon adsorbs low molecular weight organic compounds in the air, ultraviolet rays emit by ultraviolet lamps irradiate the activated carbon, and titanium dioxide particles on the surface of the activated carbon absorb light energy and produce electron-hole pairs, namelyphoton-generated carriers, in a stimulating mode; then the electron-hole pairs fast migrate to the surface and activate adsorbed oxygen and moisture, active free hydroxyl and active oxygen are produced and can decompose the organic compounds, the organic compounds are finally converted into carbon dioxide and water, the volatile low molecular weight organic compounds in the air and adsorbed by the activated carbon are decomposed, and accordingly, volatile organic compound (TVOC) pollution is reduced or eliminated; and in addition, the ultraviolet rays can effectively kill bacteria, viruses and mould in the air, and the effects of decomposing odour and the TVOC, killing the bacteria, and decomposing the odour are achieved. The technical problem of heavy TVOC pollution existing in the priorart is solved.

Description

technical field [0001] The invention relates to the field of air purification, in particular to an air purifier. Background technique [0002] TVOC (Volatile Organic Compound) refers to an organic compound whose saturated vapor pressure exceeds 133.32pa at room temperature. Its boiling point is between 50°C and 250°C. It can be evaporated in the air at room temperature. Its toxicity, irritation Sexuality, carcinogenicity and special odor, will affect the skin and mucous membranes, and cause acute damage to the human body. [0003] Activated carbon is black powder or block, granular, honeycomb amorphous carbon, and there are also regularly arranged crystalline carbon. In addition to carbon elements, activated carbon also contains two types of admixtures: one is chemically combined elements, mainly oxygen and hydrogen, these elements are left in the carbon due to incomplete carbonization, or in the activation process, foreign Non-carbon elements are chemically combined with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16F24F13/28
Inventor 陆天华孙文兵
Owner 深圳明阳电路科技股份有限公司