新型船用空气减压阀研制与试验  

Structural and characteristic design of direct action pressure reducing valve

作　　者：唐熊辉 唐勇[2] 孙晔[2] 赵建斌[2] 闫念华[2] 

机构地区：[1]海军驻葫芦岛军事代表室,葫芦岛125004 [2]中国船舶重工集团公司第704研究所,上海200031

出　　处：《机电设备》2009年第5期1-4,共4页Mechanical and Electrical Equipment

摘　　要：本文通过理论计算和试验的方法分析反作用式减压阀和卸荷式减压阀各自的工作特性和使用中会产生的一些局限.根据舰船使用的实际工况,结合这两类减压阀的特性,通过优化设计出一种兼具反作用式与卸荷式减压阀功能优点的新型减压阀,提高了减压阀的性能.The article analyses the operational characteristics and insufficiencies of the reaction type pressure reducing valve and the balance type pressure reducing valve by calculation and experimentation. According to the operating condition, we present a form of pressure reducing valve, which combines the characteristics of the two kinds of pressure reducing valve. The new type pressure reducing valve can meet the needs of ship condition.

关 键 词：反作用式减压阀 卸荷式减压阀 减压阀性能 

分 类 号：U52[交通运输工程]