摘要
传统冰箱一般用R12制冷剂,无氟冰箱的制冷剂则不同,目前国内主要用R600a、R134a两种,制冷循环系统维修用材料、零部件、设备和方法也相应发生了变化。根据多年的教学实践及维修经验,着重总结了无氟冰箱的维修方法和维修中的注意事项。
The coolants used in non-CFC refrigerators of China are mainly R600a and R134a.The materials,parts,tools and methods used in their cooling and circulation system maintenance were different from traditional refrigerators with R12.Based on years of education and maintenance experiences,the points and methods of maintenance was summarized.
出处
《洁净与空调技术》
2010年第4期23-25,共3页
Contamination Control & Air-Conditioning Technology
关键词
无氟冰箱
维修
方法
技巧
Non-CTC refrigerator
Maintenance
Method
Skill
