Ventilation and purification circulating device capable of effectively reducing pollutants

Abstract

The invention discloses a ventilation and purification circulating device capable of effectively reducing pollutants, and belongs to the field of air purification. The ventilation and purification circulating device capable of effectively reducing pollutants. The ventilation and purification circulating device comprises an air inlet pipeline, a dust removal channel, a microorganism filtering system, a secondary filtering module, an air sampling head, a negative ion detection and supplement system, an air outlet pipeline and the like, and is arranged at a fresh air inlet of an air conditioningunit according to the characteristics that an air conditioning system is large in ventilation quantity and high in fresh air dust content. According to the device, an air pipe type electronic dust removal technology is used for removing dust, a biofilm culturing technology is used for eliminating bacteria to the maximum extent, multiple layers of filter screens in the secondary filtering system are used for filtering fresh air in a multiple mode, the air sampling head is used for sampling and warning the content of accumulated dust in an air pipe, and the negative ion chamber technology is used for carrying out concentration detection and automatic supplement on the negative ion content in the filtered air, so that the removal rate of small and medium-sized particulate matter in the air isguaranteed, and the air quality and the human body comfort are effectively improved.

Description

technical field [0001] The invention relates to the field of air purification, and more specifically relates to a ventilation and purification circulation device which can effectively reduce pollutants. Background technique [0002] At present, my country's air pollution is serious, especially in cities in the Yangtze River Delta and Pearl River Delta regions, where compound pollution characterized by ozone and haze pollution is increasingly emerging. A research report published by the Chinese Academy of Environmental Sciences said: "The urban agglomerations of the Pearl River Delta, the Yangtze River Delta, the Beijing-Tianjin-Hebei region, the Sichuan Basin, and Shenyang are increasingly polluted by fine particulate matter in the atmosphere." There is also information that Shanghai, Guangzhou, Tianjin, The smog days in Zhengzhou, Shenzhen and other cities account for 30% to 50% of the annual days. Relevant data show that in recent years, more and more cities and regions i...

AI Technical Summary

Problems solved by technology

At present, in my country's control and response to air pollution, there are problems such as large resistance to advancement, large capital investment, and technical difficulty.

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