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真空集便器与压力继电器有什么关联
编辑:杭州有限公司   时间:2019-09-06

当(dang)系统(tong)真(zhen)空(kong)度(du)达(da)到设定的值(zhi)后(hou),真(zhen)空(kong)开(kai)关VS动作,切(qie)断(duan)后(hou)续电源;如果(guo)系统(tong)真(zhen)空(kong)度(du)达(da)不到设定值(zhi),固态时(shi)间继电器延时(shi)2分钟后(hou)断(duan)开(kai),切(qie)断(duan)电磁阀(fa)SOL1电源,系统(tong)停止抽真(zhen)空(kong)。冲(chong)便控(kong)制单元FCU检测到电磁阀(fa)SOL1经过一个通电到断(duan)点的过程,此时(shi)按压冲(chong)便按钮(niu),系统(tong)开(kai)始一个冲(chong)洗循环。    

 AC220V电(dian)源(yuan)引(yin)入系统(tong)控制箱后,通(tong)过微(wei)动开关S1的(de)常(chang)开触点(dian)(dian)(dian)(dian),固(gu)(gu)态(tai)(tai)继电(dian)器(qi)(qi)K1常(chang)闭(bi)触点(dian)(dian)(dian)(dian),压(ya)力开关APS常(chang)开触点(dian)(dian)(dian)(dian),电(dian)源(yuan)分为两(liang)路,一路送入冲(chong)便控制单元(yuan)FCU,另一路经过真空(kong)开关VS常(chang)闭(bi)触点(dian)(dian)(dian)(dian),固(gu)(gu)态(tai)(tai)继电(dian)器(qi)(qi)K2常(chang)闭(bi)触点(dian)(dian)(dian)(dian),固(gu)(gu)态(tai)(tai)时间继电(dian)器(qi)(qi)TMR2常(chang)闭(bi)触点(dian)(dian)(dian)(dian),送入电(dian)磁阀(fa)SOL1,电(dian)磁阀(fa)动作(zuo),系统(tong)开始抽真空(kong)。

真空集便器冲洗循环

按(an)(an)下(xia)冲洗(xi)(xi)按(an)(an)钮(niu)就开(kai)始(shi)了(le)一次冲洗(xi)(xi)循(xun)环。冲洗(xi)(xi)按(an)(an)钮(niu)按(an)(an)下(xia)去(qu)后,冲便(bian)控制(zhi)单元(yuan)FCU通过固态(tai)(tai)时间继(ji)电(dian)(dian)器(qi)TMR3给固态(tai)(tai)继(ji)电(dian)(dian)器(qi)K2复(fu)位信(xin)号,固态(tai)(tai)继(ji)电(dian)(dian)器(qi)K2得电(dian)(dian)吸(xi)合,1秒钟(zhong)后固态(tai)(tai)时间继(ji)电(dian)(dian)器(qi)TMR3断开(kai),固态(tai)(tai)继(ji)电(dian)(dian)器(qi)K2失(shi)电(dian)(dian)释(shi)放,固态(tai)(tai)时间继(ji)电(dian)(dian)器(qi)TMR2复(fu)位,开(kai)始(shi)抽真(zhen)空。同时,电(dian)(dian)磁阀AV1,AV2打开(kai),便(bian)器(qi)内污物在(zai)压差(cha)的(de)作用(yong)下(xia)从便(bian)斗(dou)(dou)经(jing)排(pai)放管排(pai)放到污物箱,列车上(shang)(shang)重力水箱的(de)水经(jing)便(bian)器(qi)冲洗(xi)(xi)增(zeng)(zeng)压装(zhuang)置增(zeng)(zeng)压后,喷(pen)进便(bian)斗(dou)(dou),冲洗(xi)(xi)便(bian)斗(dou)(dou)里的(de)污物,污物在(zai)有污物收(shou)集系统的(de)服务站(zhan)上(shang)(shang)排(pai)放。

如果(guo)按压冲便(bian)按钮(niu)时(shi),系(xi)统(tong)抽真空(kong)还未结(jie)束(shu),冲便(bian)控制单元(yuan)的记(ji)忆功能,将记(ji)录(lu)下(xia)按钮(niu)动作,真空(kong)度达(da)到设定值或抽真空(kong)时(shi)间达(da)到2分钟,系(xi)统(tong)进入冲洗(xi)循环(huan)。

 我公司(si)供应的是非常值得信赖的。


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