Supermarket’s Air Conditioning System In Energy Saving’s Analysis And Research

From Y2009 until now, the supermarkets get a high development in China. In the meanwhile, the energy consumption for the supermarkets increase has dramatically increased in these years. For these supermarkets, energy saving is an important task.According to author’s experience in the supermarket’s HVAC system, this text is focus on the supermarket’s air conditioning system’s energy saving. Based on the trait of the supermarket’s HVAC system, this text raised 4 energy saving measure as follows: high efficiency fans in AHU, heat recovery system for AHU, split dehumidifier AC system for Ref area and fuzzy control in HVAC energy manager system. Based on the theoretic calculation and the analyze of the example, we analyze and identify these energy saving measure’s feasibility in the supermarket and improve the supermarket’s HVAC system’s energy efficiency.