船用冷暖一体空调新型环保制冷剂的选择研究  

Research on Selection of Novel Environmentally Friendly Refrigerants for Marine Heating and Cooling Integrated Air Conditioning System

作　　者：杨宗桥 林正炜 袁安泰 崔海鸣 Yang Zongqiao;Lin Zhengwei;Yuan Antai;Cui Haiming(SunRui Marine Environment Engineering Co.,Ltd.,Qingdao 266101,China)

机构地区：[1]青岛双瑞海洋环境工程股份有限公司,山东青岛266101

出　　处：《山东化工》2023年第13期258-262,共5页Shandong Chemical Industry

摘　　要：随着环保法规的日益严苛,对船舶空调系统工质的使用也提出了相应的要求。本文对传统替代工质(R410A、R404A、R134a)、新型HFO类工质(R1234yf、R1234ze)及混合工质R513A和R450A应用于船舶冷暖一体空调系统的工作性能和环保性能进行对比研究。通过研究发现:混合工作R513A和R450A可作为长期替代工质应用于船舶冷暖一体空调。With the increasingly stringent environmental protection laws and regulations,the corresponding requirements are put forward for the use of working medium of marine air conditioning system.This paper makes a comparative study on the performance and environmental protection performance of the traditional substitute refrigerants(R410A,R404A,R134a),the new HFO refrigerants(R1234yf,R1234ze)and the mixed refrigerants R513A and R450A used in the marine heating and cooling integrated air conditioning system.According to the results,it is found that the R513A and R450A can be used as long-term substitute refrigerants in marine heating and cooling integrated air conditioning system.

关 键 词：船用 冷暖一体空调 环保工质 

分 类 号：TQ314[化学工程—高聚物工业] TB64[一般工业技术—制冷工程]