流量计在ZL-2.8/194型回热式制冷机冷却系统中的应用  

Application of flow meter in the cooling system of ZL-2.8/194 regenerative refrigerator

作　　者：陆立新[1] 王俊刚[1] 朱毅[1] 尚修香[1] 

机构地区：[1]徐州空军学院航空四站系,江苏省徐州市西阁街85号221006

出　　处：《深冷技术》2009年第1期24-27,共4页

摘　　要：分析ZL-2.8/194型回热式制冷机水量信号装置存在的问题,选用涡轮流量计作为制冷机冷却水流量控制装置,设计了电路,并对电路元器件的选择进行了论证。The problems with the water flow rate measuring apparatus in the ZL-2.8/194 regenerative refrigerator are analyzed. Turbine flow meter is adopted as the flow rate controller for cooling water. The design of electric circuit is also introduced, followed by a discussion of the circuit components selection.

关 键 词：回热式制冷机 水量信号装置 流量计 电路 

分 类 号：TB657[一般工业技术—制冷工程]