回收氯碱蒸发工段废热的开式吸收式热泵的热力学性能分析

Thermodynamic Analysis of Open Absorption Heat Pump Used in Waste Heat Recovery in Evaporation of Chlorine-alkali

提出了一种用于回收氯碱蒸发工段废热的吸收式热泵的开式组合方式 (openabsorptionheatpump ,OAHP) ,推导了OAHP的理想循环效率COPrev的表达式 ,并通过计算机模型研究了这种开式吸收式热泵的热力学性能 ,分析了在不同操作条件下 。

A combination way of open absorption heat pump (OAHP) used to recycle the waste heat produced in the workshop section of evaporation of chlorine-alkali is discussed.The expression of COP rev,the ideal cycling efficiency of OAHP is deduced and the thermodynamics performance of this kind of OAHP is analysed by using mathematic model in order to elucidate the reason of its thermodynamics change under different operating conditions.