太阳能、热泵辅助燃气供热系统实验研究

EXPERIMENTAL RESEARCH ON THE HEATING SYSTEM OF SOLAR ENERGY AND HEAT PUMP ASSISTED GAS

中文关键词: 太阳能  热泵  燃气  供热系统  一次能源利用率  经济环境效益分析

英文关键词: solar energy  heat pump  gas  heating system  primary energy utilization rate  economic and environmental benefits analysis

中文摘要:

      该文搭建了太阳能、热泵辅助燃气的供热系统测试平台，对太阳能辅助燃气供热系统、热泵辅助燃气供热系统以及太阳能、热泵辅助燃气供热系统的热性能进行测试，并对三种供热系统的经济环境效益进行分析。试验结果表明，试验条件下，三种供热系统的修正后一次能源利用率分别为93.3%、92.8%、103.9%，与燃气供热系统相比，节能率分别为3.8%、3.2%和15.6%，年运行费用可节约275、236、1016元，每年减排CO2为123、106、455 kg。

英文摘要:

      A test platform for heating system of solar energy and heat pump assisted gas is presented in this paper. The thermal performance of solar energy assisted gas heating system, heat pump assisted gas heating system, and solar energy and heat pump assisted gas heating system are tested, and the economic and environmental benefits of the three heating systems are analyzed. The test results show that under the test conditions, the correction value of primary energy utilization rate of the three heating systems is 93.3%, 92.8%, 103.9%, respectively. Compared with the gas heating system, the energy saving rate is 3.8%, 3.2%, 15.6%, the annual operating cost can save 275, 236, 1016 yuan, the annual CO2 emission reduction is 123, 106, 455 kg.