摘要
分析了汽轮机双压凝汽器抽空气系统连接方式,由于高压侧和低压侧存在压力差,高压侧和低压侧抽空气系统的连接方式需引起高度重视,以发挥双压凝汽器的技术优势。从设备投资、经济效益、运行调整等方面,分析了3种凝汽器抽空气系统连接方式的特点,并且提出了凝汽器抽空气系统连接最佳方式,为设备制造和设计部门及运行机组提供参考和借鉴。
The connection of air extraction system in the condenser is analyzed in the article. For there is the pressure difference between HP side and LP side, the connection mode of air extraction system between HP ＆ LP sides should be paid attention to so as to utilize the technical advantage of double-pressure condenser. The features of 3 kinds of connection modes of the air extraction system have been analyzed and the optimum mode of connection has been put forward so as to offer the reference for manufacturing and designing departments.
出处
《电站辅机》
2007年第2期6-9,共4页
Power Station Auxiliary Equipment
关键词
凝汽器
双压
抽空气系统
连接方式
空气
排挤
condenser
double pressure, air extraction system
air, ventilation
