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为了尽快实现油罐区自动化,我们开辟了一块实验田,对52/1罐区自动化标准和项目进行了摸索,对单体项目进行了实验,对各种方案进行了比较,以便取得经验后,在大面积上进行推广。现将实验情况,归纳介绍如下。一、阀门遥控阀门遥控是由命令端、指挥阀、执行阀三部分组成。执行阀采用气动闸板阀;指挥阀采用上海长虹机械配件厂生产的双控电磁气阀;命令是借助于微动开关将开或关阀的命令发出去的;阀位监视是采用杭州人民电子开关厂所生产的无接触开关,将闭或开启
In order to realize the automation of the tank farm as soon as possible, we opened up an experimental field and explored the automation standards and projects for the 52/1 tank farm area. Experiments were conducted on the individual projects and various schemes were compared so that, after gaining experience, In a large area for promotion. Now the experimental situation, summarized as follows. First, the valve remote control valve remote control from the command side, command valve, valve implementation of three parts. The implementation of the valve using pneumatic gate valve; command valve with Shanghai Changhong Machinery Parts Factory production of dual-control solenoid valve; order is by means of micro-switch to open or close the valve command sent; valve position monitoring is the use of Hangzhou People Electronics Switch factory production of non-contact switch, will be closed or open