摘要
报道了溴化锂吸收式制冷和供热两用装置在由模拟太阳能集热器提供的６５—７５℃热水驱动下，实施制冷循环及Ⅱ型热泵循环的试验研究结果。给出了驱动热水温度为定值及变值时吸收式装置的性能和经济指标随运转参数的变化关系，并分析了经济运行工况、制冷量与供热量间匹配关系及系统的节能效果。
The experimental study results of LiBr absorption refrigeration and heating dual-usage system working in refrigeration cycle and type Ⅱ heat pump cycle are presented. The power of the system is supplied by 65-75℃ hot water from a simulated solar energy collector system. Variations of properties and economic indexes of the system with operating parameters under given and variable driving hot water temperatures are shown and discussed. The economic working state. the adaptation relationship of refrigeration and heat output and the system energy saying effect are analized.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
1995年第1期9-20,共12页
Acta Energiae Solaris Sinica
基金
甘肃省自然科学基金
关键词
太阳能
吸收式
制冷循环
热力系数
试验
solar energy.absorption,refrigeration cycle.type Ⅱ heat pump cycle,thermal coefficient,total efficiency
