Iimpompo zevacuum ezomileyo zihlala zivelisa ingxolo enkulu yokukhupha umoya ngexesha lokusebenza. Ukunciphisa le ngxolo nokuphucula imeko yokusebenza, abasebenzisi abaninzi bakhetha ukufaka i-isithulisikwizibuko lokukhupha umoya. Isixhobo sokuthula sidla ngokunciphisa ingxolo ngokutshintsha indlela yokuhamba kwegesi kwisakhiwo sayo sangaphakathi okanye ngokufunxa amandla esandi ngezinto ze-acoustic. Nangona kunjalo, abanye abasebenzisi baye baqaphela ukuba emva kokufaka isixhobo sokuthula umoya, ukusebenza kokumpompa kwepompo ye-vacuum kubonakala kuyehla, kunye nokwehla okubonakalayo kwisantya sokumpompa. Yintoni ebangela oku? Masihlalutye izizathu inyathelo ngenyathelo.
Emva kokuba kufakwe isithulisi-lizwi, igesi yokukhupha umoya kufuneka idlule kwiindlela zayo zangaphakathi ngaphambi kokuba ikhutshwe. Izithulisi-lizwi zihlala ziqulathe izinto ezinemingxuma, amagumbi okwandisa, okanye ezinye izakhiwo zokuthulisa ezisabelayo. Nangona ezi zakhiwo zisebenza kakuhle ekunciphiseni ingxolo, zikwadala ukumelana nokuhamba kwegesi, nto leyo ebangela ukuba uxinzelelo olukwicala lokukhupha umoya lunyuke. Oku kwaziwa ngokuba yi-"backpressure." Ukwanda koxinzelelo olungasemva kuthetha ukumelana okukhulu kokukhupha umoya, nto leyo efuna ukuba ipompo ye-vacuum yoyise uxinzelelo oluphezulu ukuze ikhuphe igesi, nto leyo echaphazela ukusebenza kakuhle kokumpompa.
Impembelelo yoxinzelelo oluphezulu lomqolo kwimpompo ye-vacuum ibonakala kakhulu kwiinkalo ezimbini:
- Isantya sokumpompa esinciphileyo: Ukuhamba kakubi komoya ophumayo kuthoba isantya sokukhutshwa kwegesi kwigumbi lokumpompa, nto leyo echaphazela isantya sokumpompa sisonke.
- I-vacuum ephezulu esezantsi: Ukumelana okukhulu kokukhupha umoya kukhokelela ekubeni kubekho igesi eseleyo eseleyo ngaphakathi kwimpompo, nto leyo enyusa uxinzelelo oluncinci olunokwenzeka.
Zombini ezi nguqu zinokwenza abasebenzisi bazive ngathi isantya sokumpompa sinciphile.
Ngoko ke, ukuhambelana phakathi kwesixhobo sokuthula kunye nepompo ye-vacuum kubalulekile. Ukuba ububanzi besixhobo sokuthula buncinci kakhulu okanye indlela yangaphakathi yokuhamba kwayo incinci kakhulu, ukumelana nokukhupha umoya kuya kwanda kakhulu. Ngokwahlukileyo koko, ukuba isixhobo sokuthula silinganiswe ngokufanelekileyo ukuze sihambelane nokususwa kwepompo, impembelelo kumthamo wokumpompa iya kuba ncinci. Xa ukhetha isixhobo sokuthula umoya, kubalulekile ukukhetha imodeli ehambelana nomthamo wokukhupha umoya wepompo kunye nobukhulu bezibuko.
Ukongeza, ezinye izinto ngexesha lokusebenza zinokuchaphazela ukusebenza komoya ophumayo. Umzekelo, ukuqokelelwa kodaka lweoyile okanye uthuli ngaphakathi kwisixhobo sokuthula kunokuthintela indlela yokuhamba kwegesi, nto leyo eyonyusa ukumelana komoya ophumayo. Ukuhlolwa rhoqo kunye nokucocwa komoya ophumayoisithulisiziyacetyiswa ukuze kugcinwe ukusebenza ngokufanelekileyo kwaye kuthintelwe iimpembelelo ezingeyomfuneko ekusebenzeni kwepompo ye-vacuum.
Ixesha leposi: Meyi-22-2026
