摘要
根据天然气变频涡旋压缩机的自身结构特点,重点分析了端面、结合面、间隙、径向和切向泄漏,提出了一套相应的密封方法,并在变频涡旋压缩机试验台上对样机进行了400 h测试,对采集的数据进行了分析。结果表明:该套密封方法能很好地密封天然气,保证了天然气变频涡旋压缩机的可靠性,进而为变频涡旋压缩机在天然气压缩中的广泛应用提供了理论和试验依据。
The leakage at end face, conjoint surface, clearance,and other radial and tangential leakage was analyzed according to the structural characteristic of the invert scroll compressor of natural gas, a set of sealing methods was proposed, the prototype was tested on the experimental platform for 400 hours, and the gathered datas were analyzed. The result indicates that this sealing method can well realize natural gas sealing, can guarantee the reliability of the nature gas invert scroll compressor. It offers a theoretical and experimental basis for the wide application of invert scroll compressor in the natural gas compression.
出处
《润滑与密封》
CAS
CSCD
北大核心
2005年第6期107-110,共4页
Lubrication Engineering
关键词
变频涡旋压缩机
泄漏
密封
天然气
测试
invert scroll compressor
leakage
sealing
natural gas
test
