單向氣(qi)動隔膜泵(beng)的工作原理(li)是什么?
單向氣動隔膜泵由(you)兩部(bu)分(fen)組成:工作(zuo)腔和(he)氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)腔,它們通過隔膜(mo)分(fen)開。壓(ya)(ya)縮空(kong)氣(qi)(qi)(qi)(qi)通過進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)口(kou)進(jin)(jin)(jin)入氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)腔。由(you)于(yu)壓(ya)(ya)力增(zeng)加,膜(mo)片向(xiang)左(zuo)(zuo)移(yi)動(dong)(dong)(dong)(dong),主(zhu)彈(dan)簧處于(yu)壓(ya)(ya)縮狀態,單向(xiang)閥打(da)開,壓(ya)(ya)出工作(zuo)室中的(de)介質(zhi)(zhi),氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)閥芯向(xiang)左(zuo)(zuo)移(yi)動(dong)(dong)(dong)(dong)以(yi)(yi)關(guan)閉進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)口(kou),空(kong)氣(qi)(qi)(qi)(qi)通過氣(qi)(qi)(qi)(qi)壓(ya)(ya)室、閥瓣、氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)套從出氣(qi)(qi)(qi)(qi)口(kou)排(pai)出,氣(qi)(qi)(qi)(qi)壓(ya)(ya)室減壓(ya)(ya),隔膜(mo)復(fu)位,并向(xiang)右推動(dong)(dong)(dong)(dong),進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)口(kou)打(da)開,進(jin)(jin)(jin)入下一個(ge)動(dong)(dong)(dong)(dong)作(zuo)周(zhou)期(qi)。連續的(de)往復(fu)運動(dong)(dong)(dong)(dong)引導要被吸入和(he)排(pai)出的(de)介質(zhi)(zhi),以(yi)(yi)完成介質(zhi)(zhi)的(de)輸送。
拓展資(zi)料 工作(zuo)特性:
1、結構合理,易于操作。通過根(gen)據針閥的粘(zhan)度和使用(yong)需求改變氣(qi)源(yuan)的壓(ya)力或針閥的進氣(qi)口,可以無(wu)級調節介(jie)質的流量。
2、它的動力來源是(shi)壓縮空氣,并(bing)且在工(gong)作過程中不會產(chan)生火花,靜電和電磁干擾(rao),可直接在易(yi)燃易(yi)爆(bao)場所使用