4M12氧压机吸排气压力对排气量和功耗影响的研究  

Research on the influence of suction and discharge pressure of 4M12 oxygen compressor upon the power consumption

作　　者：刘建平[1] 邹正文[1] 周耀密[1] 

机构地区：[1]四川大学化工机械与控制工程系,四川成都610065

出　　处：《压缩机技术》2002年第3期1-3,11,共4页Compressor Technology

摘　　要：采用计算机程序优化计算压缩机在变工况运行时的参数 ,得出了 4M 12氧压机Ⅰ级吸气压力和末级排气压力与排气量及功耗的关系曲线 ,这对氧压机优化运行与节能有着重要的指导意义。By calculating the parameters with computer when the compressor is under the variable operating condition,the paper attains the relationship charts between the 1st stage suction pressure,the last stage discharge pressure and the discharge capacity,indicative power of 4M12 oxygen compressors.The charts can guide the oxygen compressors optimal operating and energy saving.

关 键 词：排气压力 排气量 功耗 活塞式氧压机 吸气压力 

分 类 号：TH457[机械工程—机械制造及自动化]