寶(bao)德(de)電(dian)磁(ci)閥(fa)安(an)裝(zhuang)註(zhu)意(yi)事(shi)項(xiang)
寶(bao)德(de)電(dian)磁(ci)閥(fa)安(an)裝(zhuang)註(zhu)意(yi)事(shi)項(xiang)
壹般在液(ye)壓(ya),氣(qi)壓器(qi)械上(shang)較(jiao)多(duo)見(jian)。用徒:為了更(geng)好,更(geng)理想的實(shi)現機(ji)械(xie)電(dian)器(qi)自動(dong)化,更(geng)安(an)全!原理:其(qi)實就是壹個線圈,中間壹根鐵心,線圈得電(dian)鐵心被(bei)吸(xi)合,鐵心帶動(dong)閥體(ti),閥(fa)體(ti)動(dong)作(zuo)後(hou)階質(zhi)(液體(ti),氣(qi)體(ti))通(tong)過(guo),實(shi)現機(ji)械(xie)動(dong)作(zuo)!壹般氣體(ti)為(wei)動(dong)力的(de)可以(yi)直(zhi)接(jie)用控(kong)制(zhi),但(dan)像(xiang)高(gao)壓的就不(bu)行了,高壓的壹般是的(de)介質(zhi)控(kong)制(zhi)機(ji)械(xie)閥(fa),再由機(ji)械(xie)閥(fa)控(kong)制(zhi)高(gao)壓(ya)介質(zhi),所(suo)以(yi)高(gao)壓(ya)的(de)有兩個壓(ya)力泵(beng)。由(you)壹個閥體(ti)和(he)兩個線(xian)圈組(zu)成,只要(yao)有壹個線圈壞,整個(ge)都(dou)無(wu)法工(gong)作(zuo)!線圈(quan)長時(shi)間(jian)通電(dian)就會燒(shao)線(xian)圈(quan)
電(dian)磁(ci)閥(fa)的作(zuo)用就是開啟(qi)和(he)關斷內流物質(包(bao)括水(shui)/油(you)/氣等),壹般有氣動(dong)閥,油(you)動(dong)閥,水(shui)動(dong)閥</P><P>工(gong)作(zuo)方(fang)式(shi)是利用線(xian)圈(quan)通(tong)電(dian)產(chan)生(sheng)磁場,吸(xi)合動(dong)閥芯(xin),使(shi)內流物質流通,</P><P>斷電(dian)時(shi)線(xian)圈磁場(chang)消失(shi),動(dong)閥芯(xin)利用反(fan)力彈(dan)簧,使(shi)動(dong)靜閥心閉和,內(nei)流物質被(bei)阻斷.</P><P>壹般動(dong)作(zuo)電(dian)壓(ya)有220V, 36V, 24V , 12V, 6.3V</P><P>配合(he)定時(shi)器(qi)使(shi)用,可實現光照(zhao)和CO2的(de)自(zi)動(dong)開斷</P電(dian)磁(ci)閥(fa)為分(fen)步(bu)動(dong)作(zuo)直(zhi)接(jie)先(xian)導(dao)式(shi)電(dian)磁(ci)閥(fa),可根據斷電(dian)時(shi)所(suo)處(chu)開、關(guan)狀態(tai)的不(bu)同(tong),可分為常閉式(shi)電(dian)磁(ci)閥(fa)和常(chang)開式(shi)電(dian)磁(ci)閥(fa)。常閉電(dian)磁(ci)閥(fa),線圈(quan)通電(dian)後(hou),銜(xian)鐵在(zai)電(dian)磁(ci)力作(zuo)用下(xia)先(xian)帶動(dong)副閥(fa)閥塞提(ti)起(qi),主(zhu)閥(fa)閥(fa)杯上(shang)的(de)流體(ti)經(jing)副(fu)閥(fa)流走(zou),減少(shao)了作(zuo)用在(zai)主(zhu)閥(fa)閥杯上(shang)的(de)壓(ya)力,當(dang)主(zhu)閥閥(fa)杯上(shang)的(de)壓(ya)力減少(shao)到壹定值時(shi),銜(xian)鐵帶動(dong)主閥(fa)閥杯,並(bing)利用壓(ya)差而(er)使(shi)主閥閥杯開啟(qi),介質(zhi)流通。線圈(quan)斷電(dian)後(hou),電(dian)磁(ci)力消失(shi),銜(xian)鐵因(yin)自(zi)重下(xia)落復(fu)位(wei)。(電(dian)磁(ci)閥(fa)的作(zuo)用)
寶(bao)德(de)電(dian)磁(ci)閥(fa)安(an)裝(zhuang)註(zhu)意(yi)事(shi)項(xiang)



