Construction of information collection index system for air conditioning system based on energy management

Based on the problems of “macroscopic but not microscopic” and “not conducive to energy management” in the current energy consumption information statistics system, this paper analyses the purpose of the current energy statistics system in China’s construction industry and the needs of energy management, and proposes the necessity of constructing an index system applicable to building energy operation and management requirements. Based on the structural analysis of the energy consumption of the air conditioning system, the influencing factors of the air conditioning load and the energy consumption of the air conditioning system equipment are analysed. After refining and classifying them, a three-level air conditioning system information collection index system based on energy management needs is obtained. According to the way of obtaining the indexes, the indexes are incorporated into the statistical, auditing and monitoring systems. Finally, this paper analyses the function of the established index system in the three stages of design, operation and energy-saving transformation for the purpose of energy management.