摘要
阐述了采用电动热泵、天然气热泵、天然气直燃式溴化锂吸收式冷热水机组进行供暖、空调及供应生活热水的3个方案,进行了一次能源转换效率和经济性比较。
A description is given of three schemes for heating, air conditioning and supply of domestic hot water by using electric heat pump, natural gas heat pump and natural gas direct-fired lithiumbromide absorption-type water chiller-heater unit. A comparison of the conversion efficiency of primary energy, and the economy among the schemes is made.
出处
《煤气与热力》
2005年第12期27-30,共4页
Gas & Heat
关键词
天然气
燃气空调
供暖
生活热水
联供
natural gas
gas air conditioning
beating
domestic hot water
combined supply
