阅读说明：本技术 冷媒逆向循环冷热互换节能增效系统 (Refrigerant reverse circulation cold-heat exchange energy-saving synergistic system ) 是由 李建军 易飞 于 2020-04-30 设计创作，主要内容包括：本设计方案是对传统的冷媒循环系统进行改进,增加一个冷媒换热装置,使冷媒在进入冷凝器和蒸发器之前,进行二次冷凝和蒸发,实现对冷媒自身能量无损耗的再次利用。使进入冷凝器的冷媒温度进一步提高,从而增加了工作系统的制热量；使进入蒸发器的冷媒温度进一步降低,让工作系统获得更多的制冷量。通过这种设计方案使设备达到节能降耗的目的。本设计方案,经东莞市捷能热能科技有限公司制作样机,并与非本设计系统的同类机型做对比测试,取得明显的节能效果。机器在增加改进装置前后的平均能效比分别为：3.44和3.71。能效比提高0.27,节能效率提高7.85％；压缩机工作电流平均值,由9.44安降低为8.89安(见测试报告)。(This design is improved traditional refrigerant circulation system, increases a refrigerant heat transfer device, makes the refrigerant before getting into condenser and evaporimeter, carries out secondary condensation and evaporation, realizes the reuse that does not have the loss to refrigerant self energy. The temperature of the refrigerant entering the condenser is further improved, so that the heating capacity of the working system is increased; the temperature of the refrigerant entering the evaporator is further reduced, and the working system obtains more refrigerating capacity. The design scheme enables the equipment to achieve the purposes of energy conservation and consumption reduction. According to the design scheme, a prototype is manufactured by Jie energy thermal technology Limited in Dongguan city, and a comparison test is carried out on the prototype and the prototype of the prototype, which is not the same as the prototype of the similar prototype of the design system, so that an obvious energy-saving effect is obtained. The average energy efficiency ratio of the machine before and after the improvement device is added is respectively as follows: 3.44 and 3.71. The energy efficiency ratio is improved by 0.27, and the energy-saving efficiency is improved by 7.85%; the average compressor operating current was reduced from 9.44 amps to 8.89 amps (see test report).)