大流量泵-—凸輪式轉子泵

該產品借助于工(gong)(gong)作腔里的(de)(de)多個(ge)固定容(rong)(rong)積輸(shu)(shu)送(song)(song)單位的(de)(de)周期性轉(zhuan)(zhuan)(zhuan)化來達到輸(shu)(shu)送(song)(song)流體(ti)的(de)(de)目的(de)(de)。原動(dong)(dong)機(ji)的(de)(de)機(ji)械能通過(guo)泵(beng)直(zhi)接轉(zhuan)(zhuan)(zhuan)化為(wei)輸(shu)(shu)送(song)(song)流體(ti)的(de)(de)壓(ya)力能，泵(beng)的(de)(de)流量只取決于工(gong)(gong)作腔容(rong)(rong)積變化值以及其在單位時間內的(de)(de)變化頻率(lv)，而(理(li)論(lun)上)與排出壓(ya)力無關;轉(zhuan)(zhuan)(zhuan)子(zi)(zi)泵(beng)依靠兩個(ge)同步反向轉(zhuan)(zhuan)(zhuan)動(dong)(dong)的(de)(de)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(轉(zhuan)(zhuan)(zhuan)子(zi)(zi)葉數為(wei)2-8)在旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)過(guo)程中(zhong)于進料口處產生(sheng)吸力(真(zhen)空度)，兩轉(zhuan)(zhuan)(zhuan)子(zi)(zi)將轉(zhuan)(zhuan)(zhuan)子(zi)(zi)室分(fen)隔成幾個(ge)小空間，在傳動(dong)(dong)軸的(de)(de)帶(dai)動(dong)(dong)下進行(xing)反方向旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)，介質(zhi)(zhi)即被(bei)輸(shu)(shu)送(song)(song)至出料口，從而產生(sheng)了較(jiao)高的(de)(de)排放壓(ya)力，如此往復循環，特別適合中(zhong)高粘度介質(zhi)(zhi)的(de)(de)輸(shu)(shu)送(song)(song)。