Fresh air system with effect of improving indoor air cleanness

Abstract

The invention provides a fresh air system with the effect of improving indoor air cleanness. The fresh air system comprises a safety net, a multi-stage filtering and purifying device, a sterilizer, an air dehumidifier, an air humidifier, a heater, a condenser, a silencer, an air inlet, an air outlet, a centrifugal draught fan, a water inlet, a first electromagnetic valve and a second electromagnetic valve. The air humidifier and the air dehumidifier are adopted, and therefore the fresh air system can have the dual functions of humidification and dehumidification; in addition, the multi-stage filtering and purifying device is arranged, and therefore the purification effect of the system is greatly improved; meanwhile, the heater, the condenser and the silencer are arranged, and therefore the cold air and hot air selection function is achieved, and multifunctionality of the fresh air system is greatly improved; and in addition, the fresh air system is good in silencing effect and can achieve the ultra-silence function, the requirement of people for environment quietness is improved when people are indoors is improved, and the life quality of people is ensured.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a fresh air system capable of improving indoor air cleanliness, and belongs to the technical field of air purification equipment. Background technique [0002] Haze weather is a state of air pollution. Haze is a general expression of the excessive content of various suspended particulate matter in the atmosphere, especially PM2.5 (particulate matter with an aerodynamic equivalent diameter less than or equal to 2.5 microns) is considered to cause haze. The "culprit" of the weather. Along with the deterioration of air quality, increasing appears in the phenomenon of cloudy weather, and harm increases the weight of. In many areas of China, the haze weather phenomenon is incorporated into fog as disastrous weather early warning and forecasting, collectively referred to as "smog weather". The mist looks mild, but it contains more than 20 kinds of fine particles and toxic su...

AI Technical Summary

Problems solved by technology

However, the current indoor air purification devices have limited purification effect and low purification quality, and the indoor air cannot meet the requirements of high cleanliness. Especially with the increase of smog, the efficiency and quality of the indoor purification fresh air system are particularly important.

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