多片集成电磁式换向座阀的研制

Development of Multiplex Electromagnetic Valve in Mechanization of Farming & Application

采用多路电磁换向座阀取代目前农业机械上广泛使用的手动多路阀,不仅可使布局合理,能量损失减少,便于自动控制,而且经济可靠。为此,提出并研制了4种直动式基础元件、两种先导式基本单元以及由它们组合成的5种基本集成阀片,使其在污染的工作环境下,工作可靠、系统温度降低、工作效率大大提高。

Using multiplex electromagnetic commuting valve to replace multiplex valve with hand operated in mechanization to farming helps not only distribution reasonable 、 reduction of energy and auto-control also economy and reliability. This paper raises four kinds of straight-going elementary components and two kinds of leading-conductance basic components which are made up of five kinds of basic integrate valves which have been applied in other walking mechanizations the same as combined harvester