摘要
通过碟形膨胀阀与消声器两种降低系统噪音措施对比测试,碟形膨胀阀在解决冷媒低频噪声优于消声器方案。通过碟形膨胀阀应用实现成本降低。
The experiment result indicate the TXV with butterfly spring has more advantage than mulffer in reducing lowfrequency noise of the motor A/C system.The cost of A/C system will come down by using the TXV with butterfly spring.
作者
陈闻
Chen Wen(Anhui Jianghuai Automobile group Co. Ltd., Anhui Hefei 230601)
出处
《汽车实用技术》
2017年第10期132-132,170,共2页
Automobile Applied Technology
关键词
碟形膨胀阀
消声器
噪声
butterfly spring
low frequency noise
mulffer
