Shandong Provincial Standard of the People's Republic of China
Latest
DB37/T 2229-2012
Scope
This standard specifies the terms and definitions of energy efficiency evaluation methods for ground source heat pump systems, test content, test conditions and evaluation content, test environment and test device requirements, test items, methods and evaluation and judgment principles. This standard applies to ground sources that use shallow underground rock and soil, groundwater or surface water as heat sources and heat sinks, use water or an aqueous solution with added heat medium as the circulating medium, and use water source heat pump units to air-condition civil buildings or provide domestic hot water. Monitoring and evaluation of heat pump system engineering.
DB37/T 2229-2012 history
2012DB37/T 2229-2012 Energy Efficiency Evaluation Method of Ground Source Heat Pump System