CO_2复合制冷系统在国内食品冷冻冷藏行业应用技术路线

CO_2 Refrigeration System's Application Technology Roadmap in the Food Refrigeration Industry of China

从分析CO_2复合制冷系统应用技术路线的必要性和可行性入手,本文探讨了CO_2复合制冷系统技术体系在国内食品冷冻冷藏行业中的应用技术路线,包括高温级制冷剂、复合制冷系统的类型、压缩机、冷却设备、供液方式、冷凝蒸发器、管道材料和润滑油等方面的技术选择和应考虑的因素,并指出还需要解决的技术问题。

At first the necessity and feasibility of application technology roadmap in the domestic food refrigeration industry are analyzed. It is discussed that the application technology roadmap of CO： composite refrigeration system, including the aspects and choice of high temperature grade refrigerant, composite refrigeration system, compressor, cooling equipment, refrigerant liquid supply, condenser-evaporator, pipe material, lubricating oil. And the technical problems which need to be solved are pointed out.