Abantu abaninzi banokubona i-gas ballast kwimiyalelo ye-oyile etywiniweyoiimpompo vacuum.Umzekelo, kunokubakho iindidi ezimbini zedigri yevacuumiimpompo zerotary vacuum: enye lixabiso le-gas ballast, kwaye enye lixabiso le-gas ballast off.Iyintoni indima ye-gas ballast kule nto?
Xa kuziwa kwi-gas ballast, kufuneka sithethe ngeegesi ezisisigxina kunye ne-condensable gesi.Ezinye iigesi kubomi bethu bemihla ngemihla nasemsebenzini, njengeoksijini, initrogen, ihydrogen, i-methane, kunye nehelium, azinakucinezelwa kwaye zinyibilike kubushushu begumbi.Sizibiza ngokuba ziigesi ezisisigxina.Ngakolunye uhlangothi, igesi eqhelekileyo, efana nomphunga wamanzi, inokunyibilika ngokunyanzeliswa, kwaye siyibiza ngokuba yi-condensable gas.
Nokuba yii-oyile itywinwe i-vacuum pumpokanye ipompo yokucoca eyomileyo, ngexesha lenkqubo yokukhupha i-gas condensable, emva kokuba uxinzelelo lwegesi ekhutshweyo lugqithise uxinzelelo lwe-saturated vapor yegesi ngelo xesha, ukunyuswa kwegesi edibeneyo kuya kwenzeka.Nangona kunjalo, ngenxa yobukho beoyile yokuthambisa kwigumbi lokupompoza, xa iigesi ezicothayo zixubana, iirhasi ezinolwelo ziya kubangela ukungcoliseka kweoyile, kwaye ngokuhamba kwexesha, i-emulsification yeoli yempompo iya kwenzeka, ibangele ukuba ilahlekelwe yimpembelelo yokukhusela i-lubrication;Ngakolunye uhlangothi, i-gas condensed iya kuphinda iphinde ibe ngumphunga xa ibuyela ekupheleni koxinzelelo oluphantsi, okubangela ukuncipha kokusebenza kwe-vacuum kunye nokusebenza kokumpompa kwempompo yokucoca.
I-ballast yegesi yenzelwe ukujongana nale nto kwiimpompo ze-vacuum ezitywinwe ngeoyile.Umgaqo wayo wokusebenza ulula kakhulu, oko kukuthi, xa uxinzelelo oluyinxenye lwerhasi econdekileyo ludlula uxinzelelo lomphunga ogcweleyo werhasi, kodwa uxinzelelo olupheleleyo kwigumbi lokumpompa alufikeleli kuxinzelelo lokukhupha, igesi eyomileyo esisigxina izaliswe ngexesha elifanelekileyo. ngokusebenzisa i-ballast yegesi, ukwenzela ukuba uxinzelelo olupheleleyo kwigumbi lokumpompa lufikelele kumandla oxinzelelo lokukhupha kwangaphambili ukuze kukhutshwe, ngaloo ndlela kuthintele ukunyanzeliswa kwegesi ye-condensable.Ngethuba lenkqubo yokukhupha, i-gas esisigxina ezaliswe kwakhona iya kukhutshwa kunye negesi kwigumbi lokuqala lokupompoza.
Oku ngasentla yindima ye-gas ballast kwiiimpompo vacuum vacuum etywiniweyo.Kodwa nangona kukho ubukho be-gas ballast, iimpompo ze-oyile ezitywiniweyo ze-vacuum zifanelekile kuphela ukukhupha inani elithile legesi edibeneyo kwindawo ephakathi.Emva kokuba isixa esikhulu sibonakala, ukusebenza kakuhle akunakuqinisekiswa.Iimpompo ze-vacuum ezomileyo nazo zinokufumana i-condensation yegesi, kodwa ngenxa yokungabikho kweoli yepompo, ukusebenza kwabo ekususeni iigesi ezixutywayo ziphezulu kuneempompo ezahlukeneyo ze-oyile ezivaliweyo.
I-Beijing Super Q inikezelwe kuphando kunye nophuhliso kunye nokuveliswa kwezixhobo ze-vacuum iminyaka engaphezu kweshumi, kunye nomgangatho wemveliso ogqwesileyo, ukusebenza okugqwesileyo, kunye nokuqina.IImpompo ye-DRV ye-rotary van vacuumeveliswayo ithunyelwa kumazwe angaphezu kwe-100 nakwimimandla kwihlabathi jikelele.
Ixesha lokuposa: Aug-09-2023