Practice of an outdoor air purification system with high efficiency and energy saving regulation technology

Aiming at the problem of high operating energy consumption due to the single concentration value in the traditional outdoor air system PM2.5 control design, proposes an outdoor air purification system with high filtration efficiency and low operating energy consumption, independently develops an indoor air quality monitoring system for this system, and applies it to an office building in Shanghai. The test results show that the outdoor air purification system works well, the indoor PM2.5 concentration basically meets the design requirements, and the energy consumption of the system is reduced.