由于单效溴化锂吸收制冷循环受太阳能热源温度较低的限制，需要采用适当的辅助手段。

The limitation of the single-effect LiBr absorption chilling circle driven by the low temperature solar energy heat source require adopting auxiliary means for proper operation.

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吸收式制冷机主要由四个交换设备组成，即发生器、冷凝器、蒸发器和吸收器，外墙保温材料它们组成两个循环环路：制冷剂循环与吸收剂循环。

Absorption chiller mainly by the four exchange equipment composition, namely generator, condenser, evaporator and absorber, they formed two cycle loop: refrigerants circulation and absorber cycle.

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进而介绍了利用这两个方程在电子计算机上进行溴化锂吸收式制冷循环热力计算的方法。

The method for using the two equations to calculate the thermodynamic characteristics of an LiBr absorption refrigeration cycle is introduced.

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