R290在空调室外机箱体内的泄漏安全改善研究  

Research on Leakage Safety Improvement of Propane in Air Conditioner Outdoor Unit

作　　者：杨瑞林 

机构地区：[1]广东美的制冷设备有限公司,佛山528311

出　　处：《日用电器》2016年第9期42-45,共4页ELECTRICAL APPLIANCES

摘　　要：R290制冷剂空调的室外机发生泄漏时,在空调室外机内部会达到爆炸浓度,通过合理对现有室外机箱体进行结构上的优化,使制冷剂尽快扩散到空调室外机外,以免制冷剂在机体内产生堆积达到R290的爆炸浓度,提高空调产品的安全性。When R290 refrigerant air conditioning outdoor unit leakage occurs, in the outdoor unit, R290 will reach the concentration of explosion. Through optimizing the structure of the existing outdoor cabinet, the refrigerant can be diffused to the outdoor unit of the air conditioner as soon as possible, so as to avoid the accumulation of refrigerant in the engine body to achieve the R290 explosion concentration, and to improve the safety of air conditioning products.

关 键 词：空调室外机 R290制冷剂 制冷剂泄漏 浓度检测 

分 类 号：TM925.12[电气工程—电力电子与电力传动]