本文介绍了吸收式热泵设计和蒸馏技术中常用的非共沸卤代烃混合物的各种热力学图。作为一个例子，展示了制冷剂混合物的典型压缩机热泵循环，并使用这些图表讨论了循环本身。结果表明，几乎所有必要的热力学设计信息都可以从焓组成图中获得。它提供了确定简单几何结构所涉及的焓、压力、温度和成分的可能性，即使制冷剂流量在某些部件中发生变化。此外，一个例子表明，热力学图提供了对制冷剂性质对热泵循环影响的基本理解。 引用:ASHRAE Transactions，1984年，第90卷，第。密苏里州堪萨斯城2A

Various thermodynamic diagrams that are well known in absorption heat pump design and distillation techniques are introduced in this paper for nonazeotropic halogenated hydrocarbon mixtures. As an example, a typical compressor heat pump cycle for refrigerant mixtures is displayed and the cycle itself discussed using these diagrams.It is shown that virtually all the necessary thermodynamic design information can be obtained from the enthalpy-composition diagram. It offers the possibility of determining the enthalpies, pressures, temperatures, and compositions involved by simple geometric constructions, even when the refrigerant flow rate varies in certain components.Furthermore, it is shown by an example that thermodynamic diagrams provide a basic understanding of the influence of refrigerant properties on the heat pump cycle.