Analysis of optimal design of high efficiency refrigeration and air conditioning system for commercial buildings
JIANG Chunyong
Abstract：The energy consumption of air conditioning system is high,especially the energy consumption of refrigeration room accounts for 70%,and its energy-saving operation is more important for building energy-saving.Taking a commercial building as the research object,the energy-saving optimization ideas are discussed from the aspects of cold source system design,transmission and distribution system design and control system.The results show that the comprehensive energy efficiency ratio(EER)of the refrigeration room of the building is 5.86,which is at the high efficiency level,indicating that the optimized design significantly improves the energy-saving performance of the system.
Keywords：refrigeration and air conditioning systemenergy-saving optimizationroom energy efficiencycold source systemcommercial building
Publication Date：2025-03-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 16-18 )