Household air purification system

Abstract

The invention discloses a household air purification system. The system comprises a fan, an adsorption device, a high-temperature sterilization device and a fine dust removal device sequentially connected through a pipeline; an air inlet I is formed in the bottom end of the adsorption device, an air outlet I is formed in the top end of the adsorption device, the adsorption device is filled with activated carbon, and the fan is connected with the air inlet I; the high-temperature sterilization device comprises a water collector, a water heater and a sterilization box connected in sequence, an air inlet II and an air outlet II are formed in two ends of the sterilization box respectively, a spray device is arranged at the top end of the inner part of the sterilization box, the air outlet I isconnected with the air inlet II, the water heater is connected with the spray device, the air outlet II is connected with the fine dust removal device, and the bottom end of the sterilization box isconnected with a reservoir through a pipeline; an air inlet III and an air outlet III are formed in the fine dust removal device, and the air outlet II is connected with the air inlet III. According to the device, through the arrangement of an integrated process, the effects of multi-level purification and comprehensive purification are achieved, the purification function is ensured, economic benefits are improved, and the system has high practical promotion and application value.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a household air purification system. Background technique [0002] my country is in the stage of rapid industrialization development, and the rapid industrialization process has brought huge pollution problems to the environment, among which PM2.5 pollution has become one of the most serious countries in the world, causing great harm to the human body; PM2.5 Inhalation into the respiratory tract will cause serious irreversible damage to the human body, therefore, it is necessary to do a good job of protection. And with the improvement of the quality of life, the home decoration industry is developing more and more rapidly, and the volatile organic compounds contained in various materials in home decoration should not be underestimated. Formaldehyde is a volatile organic compound. The concentration of pollution is high. It is one of the representative pollutants of indoo...

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Problems solved by technology

[0003] For the prevention of outdoor air pollution and virus transmission, the protective measure in the prior art is to wear a mask. However, wearing a mask for a long time will cause breathing difficulties and even hypoxia. Outdoor air and indoor equipment pollute the indoor environment. In the prior art, household air purifiers are used to purify indoor air, represented by Honeywell, IQ Air, Siemens, and Blueair. Honeywell mainly uses electrostatic precipitator technology to remove PM2.5 Removal, the main problem is high energy consumption and no removal effect on formaldehyde and viruses; IQ Air and Siemens mainly use multiple filter technology, which has a high removal rate for PM2.5 and formaldehyde, but cannot kill viruses , and the cost is high, and the filter screen needs to be replaced frequently; Blueair adopts negative ion and multiple filter screen technology, and its PM2.5 and formaldehyde removal rate is very high, but the energy consumption is high and the cost is high

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