摘要
通过对凝汽器真空偏低的原因进行分析,阐述了真空泵冷却水和密封水对凝汽器真空的影响,并进行计算分析,得出了真空泵和凝汽器为同一冷却水源同机组运行在各种工况下,真空泵密封水温度要求的极限值。
The reason of low vacuum of condenser is analyzed and the influence of vacuum pump cooling water and seal water to condenser is described and calculated which obtain the limit value of vacuum pump seal water＇s temprature under the conditions that the vacuum pump and condenser has the same water source and unit operated under various working conditions.
出处
《广西电力》
2012年第3期36-38,26,共4页
Guangxi Electric Power
关键词
凝汽器
水环真空泵
密封水
condenser, water ring vacuum pump, seal water
