Intelligent fresh air control system

Abstract

The invention discloses an intelligent fresh air control system, which is characterized in that a fresh air filter unit and an air purifier are connected with a PM2.5 and TVOC detection module and the CPU of a wireless communication module for controlling, and when the detected TOVC parameter is higher than a limit value, the CPU starts the fresh air filter unit to convey fresh air into a room; when the detected PM 2.5 parameter is high than a limit value, the CPU starts the air purifier to purifying air in the room; when the wireless communication module receives a network command of a mobile terminal or a cloud, performing information configuration on the CPU and controlling the fresh air filtering and conveying device and the air purifier by the CPU. Compared with the prior art, the intelligent fresh air control system is strong in ventilation capacity, good in purifying effect and low in noise, greatly meet demand of people on high quality of air in the room, and is simple in structure and low in energy consumption and costs.

Description

technical field [0001] The invention relates to the technical field of air purification and ventilation, in particular to an intelligent fresh air control system for indoor ventilation and air filtration. Background technique [0002] With the improvement of people's living standards, higher requirements are placed on the health of themselves and the environment, and the rapid development of industrialization has led to the emergence of various pollution sources such as factories, infrastructure, and automobiles, and the environment has become more and more severe. Therefore, the air Purification and fresh air systems have entered thousands of households and become an indispensable device in people's lives. At present, fresh air equipment mainly includes indoor air purification systems and outdoor fresh air systems. The indoor air purification system is also an air purifier. This kind of equipment belongs to the internal circulation system. It filters the indoor air and can...

AI Technical Summary

Problems solved by technology

The indoor air purification system is also an air purifier. This kind of equipment belongs to the internal circulation system. It filters the indoor air and can purify the indoor environment to a certain extent, but it can only absorb dust and other particles in the air, and cannot eliminate harmful molecules. poor

The outdoor fresh air system is the air dialysis system. The exhaust fan is used to discharge the indoor air to purify the indoor air. This system consumes a lot of power and has high operating costs. Moreover, if the outdoor environment is poor, the required effect cannot be achieved.

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