摘要
对某便携式曲轴箱进气无油润滑空压机冷却系统的布局进行了探索,针对该机曲轴箱轴承座温度较高的弱点,采用让部分冷却风横渡扫掠曲轴箱的冷却方案,使轴承座的温度较之采用传统冷却方式时的温度下降了大约4℃,由此提高了压缩机主轴承的工作可靠性。
The layout of cooling system for a portable oil-free lubricating air compressor with crankcase intaking was explored in this paper. Aimed at the compressor＇s weakness of the high working temperature of the crankcase bearing pedestal,a scheme of letting part of cooling air cross through the crankcase was adopted ,which makes the temperature of bearing pedestal reduced about 4℃ compared with adopting traditional cooling way, and the working reliability of compressor main bearing was enhanced.
出处
《压缩机技术》
2012年第3期56-57,68,共3页
Compressor Technology
基金
江门市科技计划项目[江财工[2009]217号]
关键词
空压机
无油润滑
冷却系统
air compressor
oil-free lubricating
cooling system
