Umgangatho weoyile yepompo ye-vacuum ixhomekeke kwi-viscosity kunye ne-vacuum degree, kwaye i-degree ye-vacuum ixhomekeke kwixabiso kumaqondo okushisa ahlukeneyo.Okukhona iqondo lobushushu liphezulu, kokukhona lizinza ngakumbi isidanga sevacuum.Masifunde ngakumbi malunga noku kulandelayo:
Uluhlu lwe-viscosity yeoli olucetyiswayo lwempompo yokucoca:
i.Impompo yepiston vacuum (uhlobo lwe-W) isebenzisa i-oyile ye-injini ngokubanzi, kunye ne-V100 kunye ne-V150 ye-viscosity grade grade.
ii.Ipompo ye-rotary vacuum vacuum (uhlobo lwe-2x) isebenzisa i-v68 kunye ne-V100 ye-viscosity grade grade.
iii.Impompo yokucoca i-rotary edityaniswe ngokuthe ngqo (isantya esiphezulu) (uhlobo lwe-2XZ) isebenzisa i-V46 kunye ne-V68 ye-viscosity grade grade.
iv.Ipompo yevacuum yesilayidi (uhlobo lwe-H) sebenzisa i-v68 kunye ne-V100 ye-viscosity grade grade oil.
v. I-V32 kunye ne-v46 i-oyile yempompo yokufunxa ingasetyenziselwa ukuthambisa i-Roots vacuum pump (impompo ye-booster yomatshini) inkqubo yokuhambisa igiya.
II.Umgaqo wokukhetha i-viscosity
Ukukhethwa kwe-oyile ye-viscosity yenye yezinto ezibalulekileyo ekusebenzeni kwempompo ye-vacuum.I-viscosity yolwelo kukuxhathisa ulwelo ukuba luhambe, okanye ukukhuhlana kwangaphakathi kolwelo.I-viscosity enkulu, inkulu ukuchasana kwe-liquid. Isantya esishukumayo samacandelo ahlukeneyo, kokukhona ukunyuka kwamaqondo obushushu aphezulu kunye nokulahleka okukhulu kwamandla; Ukuba i-viscosity incinci kakhulu, ukusebenza kokutywinwa kwempompo kuba nzima, okukhokelela ekuvuzeni kwerhasi kunye ne-vacuum embi. kubalulekile ekukhethweni kwe-oyile viscosity.Imigaqo yokukhetha i-oyile viscosity yile ilandelayo:
i.Isantya esiphezulu sempompo, sisezantsi i-viscosity yeoli ekhethiweyo.
ii.Isantya esikhulu somgca wempompo ye-rotor movement, iyancipha i-viscosity yeoli ekhethiweyo.
iii.Ukuchaneka ngakumbi ukuchaneka kwe-machining yamacandelo epompo okanye encinci ukucocwa phakathi kweendawo zokukhuhlana, i-viscosity ephantsi yeoli ekhethiweyo.
iv.Xa ipompo yokucoca isetyenziswe phantsi kweemeko eziphezulu zokushisa, kuyafaneleka ukukhetha ioli nge-viscosity ephezulu.
v. Kwimpompo yokufunxa ngokujikeleza kwamanzi okupholisa, i-oyile ene-viscosity ephantsi iya kukhethwa ngokubanzi.
I-Vi.Kwezinye iintlobo zeempompo zokucoca, iimveliso zeoli ezihambelanayo zingakhethwa ngokwesantya sazo esijikelezayo, ukuchaneka kokucubungula, i-vacuum egqithisileyo, njl.
Ukuba ipompo yokucoca i-vacuum ayitshintshi rhoqo kwaye igcinwe ngesandla ngexesha lokusetyenziswa kwexesha elide, i-oyile yempompo ye-vacuum iya kufakwa i-emulsified okanye i-carbonized, okubangelwa uchungechunge lweengxaki ezifana nokugqoka i-cylinder yepompo ye-vacuum, ukuvala imibhobho yeoli kunye nezihlungi zeoli. Ukuba isahluli senkungu yeoyile ivaliwe, irhasi ephonswe kumzimba wempompo ayisayi kukhutshwa lula.Ngeli xesha, uxinzelelo lwangaphakathi kumzimba wempompo luphezulu kakhulu, kwaye isantya sokupompa siyancitshiswa, okubangela ukuncipha kwe-vacuum degree.Ngoko ke, buyisela ioli yepompo yokucoca ngexesha.
Ixesha lokuposa: Jun-08-2022