清洗机新型液力控制系统研制

Research and Manufacture of the New Cleaner's Hydraulic Control System

介绍了新研制的一种新型清洗机所采用的调压溢流阀和转速调节阀的工作原理、结构设计及使用中的注意事项。采用该阀既能方便地控制清洗机的工作压力 ,又能有效地借助关枪或开枪时管道系统压力的变化 ,关小或开大内燃机油门 ,使内燃机怠速运行或高速运行 。

The research and manufacure of new cheaner ,s hydraulic control system was introduced. The valve can not only control work pressure of cleaner but also turn the throttle low or high by making use of the change of pressure in pipeline system because of shutting off or opening spray gun to make the internal combustion engine work in idle speed or high speed.