電磁(ci)閥(fa)(fa)是(shi)一種依靠電磁(ci)力自動開(kai)關的(de)截止閥(fa)(fa),用于液體(ti)和(he)氣體(ti)管路(lu)(lu)的(de)開(kai)關控制,屬于執行器。電磁(ci)閥(fa)(fa)可以(yi)配(pei)合不同(tong)的(de)電路(lu)(lu)來實現預(yu)期(qi)的(de)控制,而控制的(de)精(jing)度和(he)靈活(huo)性(xing)都(dou)能夠保(bao)證。
電磁閥的作用
電磁閥主要功能是控(kong)制(zhi)(zhi)物體的(de)自動化(hua),在工業(ye)控(kong)制(zhi)(zhi)系統中(zhong)(zhong)用于調控(kong)介質方向、流(liu)量、速度以及(ji)其它一些參數的(de)物品(pin),在生產的(de)各個領域中(zhong)(zhong)被廣泛應用。
電磁閥工作原理
由于(yu)電(dian)磁閥中有線(xian)圈,當閥門內線(xian)圈通(tong)(tong)電(dian)時,線(xian)圈產生磁場,將鐵(tie)芯(xin)吸起,帶動閥針,浮閥開啟,管道通(tong)(tong)路打開。而當線(xian)圈斷(duan)電(dian)時,磁場立刻(ke)消失,由于(yu)重力作用,閥芯(xin)下落,關閉(bi)閥門。
電磁閥型(xing)號及(ji)種類
電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)型(xing)號和種(zhong)類有(you)(you)很多(duo)種(zhong),常見的電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)型(xing)號有(you)(you):JL-V0930-001、JL-V0935-001、JL-V0830、JL-V1046、JL-V1045。常見的電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)種(zhong)類有(you)(you)水用(yong)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),燃氣電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),液用(yong)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),煤氣電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),脈沖電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),高溫電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),真空電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),蒸汽電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),直動式電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),先導式電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),防爆電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),高壓(ya)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),消防電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),常開電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),常閉電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),通用(yong)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),不銹鋼電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),兩位(wei)三(san)通電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa),三(san)位(wei)五通電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)等。