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以非共沸混合工质替代 CFCS是比较有效的替代方案。通过对给定节点温差下的蒸发器和冷凝器内的温度匹配分析 ,提出利用调节非共沸混合工质的配比来优化蒸发器和冷凝器内的温度匹配 ,并可计算出循环的实际不可避免灯用损失 ,从而提出采用非共沸混合工质的蒸气压缩制冷循环的实际不可避免灯用损失的计算方法 ,并提出利用最佳配比和实际不可避免的灯用损失的计算 ,对各种非共沸混合工质对进行筛选 ,以进一步减少循环可避免的灯用损失 ,为优化蒸气压缩制冷循环 ,提高循环的性能奠定基础。
The non-azeotropic mixture of CFCS replacement is a more effective alternative. Through the temperature matching analysis of the evaporator and the condenser at a given node temperature, it is proposed to adjust the temperature matching in the evaporator and the condenser by adjusting the ratio of the non-azeotropic mixture, and to calculate the actual circulation The loss of lamp can not be avoided, so the calculation method of the actual unavoidable lamp loss of the vapor compression refrigeration cycle using non-azeotropic mixed refrigerant is proposed and the calculation of the lamp loss using the best ratio and the actual inevitable loss is proposed A variety of non-azeotropic mixture of screening, in order to further reduce the cycle can be avoided lamp loss, in order to optimize the vapor compression refrigeration cycle and improve the performance of the basis for the cycle.