帶安全閥-—凸輪式轉子泵

該(gai)產品(pin)借助于工(gong)作腔(qiang)里的多個(ge)固定容積(ji)輸(shu)送(song)(song)(song)單位(wei)的周(zhou)期性轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)化(hua)來達到輸(shu)送(song)(song)(song)流(liu)(liu)體的目(mu)的。原動機(ji)的機(ji)械能通過泵直接轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)化(hua)為輸(shu)送(song)(song)(song)流(liu)(liu)體的壓力(li)能，泵的流(liu)(liu)量只取決于工(gong)作腔(qiang)容積(ji)變(bian)化(hua)值以及其在單位(wei)時(shi)間內的變(bian)化(hua)頻率(lv)，而(er)(理(li)論上(shang))與排(pai)出壓力(li)無關;轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)泵依(yi)靠(kao)兩(liang)個(ge)同(tong)步(bu)反向轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)動的轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)葉數為2-8)在旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)過程中于進(jin)料口(kou)處產生吸力(li)(真空度(du))，兩(liang)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)將轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)室分隔(ge)成幾(ji)個(ge)小空間，在傳動軸的帶動下(xia)進(jin)行(xing)反方向旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)，介質(zhi)(zhi)即被輸(shu)送(song)(song)(song)至出料口(kou)，從而(er)產生了較高(gao)的排(pai)放壓力(li)，如此(ci)往復循環，特(te)別適合中高(gao)粘度(du)介質(zhi)(zhi)的輸(shu)送(song)(song)(song)。