Isikhathi siyahamba! It’Sekusebusika manje futhi amakhasimende amaningi asanda kusishayela ucingo mayelana nendlela yokuhlambulula i-anti-freezer nokuthi yini okufanele uyenze uma isishicileli samanzi se-laser singasetshenziswa isikhathi eside ebusika. Kodwa okokuqala, ake’sizokwazi ulwazi oluyisisekelo mayelana nesiqandisi.
Inhloso ye-anti-freezer
I-Anti-freezer, njengoba negama layo libonisa, ingavimbela amanzi akumjikelezo wokujikeleza ukuba abe yiqhwa ukuze ipayipi lamanzi langaphakathi linganwebeki futhi liqhume ngenxa yamanzi ayiqhwa. Kunezinhlobo eziningi ezahlukene kanye namafomula ahlukene e-anti-freezer emakethe, okuyinto emangalisayo. Ngakho, amakhasimende amaningi don’Angazi ukuthi yini okufanele ngiyikhethe noma indlela yokuncibilikisa ama-anti-freezer. Amanye amakhasimende aze akhethe ama-anti-freezer angafanele umshini wethu wokuwashisa amanzi ezimbonini.
Imfuneko yokusebenza kwe-anti-freezer ku-chiller
I-water chiller yethu inezidingo ezithile zokusebenza ku-anti-freezer esetshenzisiwe. Uhlobo olungalungile noma ukusetshenziswa okungafanele kwe-anti-freezer kuzoholela ekulimaleni kwepayipi lamanzi langaphakathi. Izidingo zokusebenza ze-anti-freezer zimi kanje:
1.Ukusebenza kwamakhemikhali okuzinzile;
2.Ukusebenza okuhle kwe-anti-freeze;
3.I-viscosity ephansi yokushisa ephansi ngokuqhathaniswa;
4.Ukuvikela ukugqwala nokugqwala;
5.Akukho ukuvuvukala noma ukugqwala epayipini lerabha elivaliwe
Ekhaya naphesheya, ama-anti-freezer asekelwe emanzini aqukethe i-ethylene glycol noma i-propylene glycol avame ukusetshenziswa. Lezi zinhlobo zama-anti-freezer zingasetshenziswa ngemva kokuhlanjululwa ngokwengxenye ethile.
Ngokuqondene nesixazululo sikamama se-anti-freezer okuwuhlobo olugxilile alukwazi ukusetshenziswa ngokuqondile. Idinga ukuhlanjululwa ngamanzi athambekele ekugxiliseni okuthile ngokusekelwe kumfuneko yezinga lokushisa. Manje sizokwethula ama-anti-freezer amabili avame ukusetshenziswa.
Ifomu lokuhlushwa le-ethylene glycol
Kuleli fomu elingenhla, singabona ukuthi indawo yokuqandisa ye-ethylene glycol anti-freezer izoshintsha njengoba ukugxila kwayo kushintsha. Uma ukugxila kwevolumu kungaphansi kwama-56%, indawo yokuqandisa izoba ngaphansi njengoba ukugxila kukhula. Kodwa-ke, lapho ukugxila kwevolumu kungaphezu kuka-56%, indawo yokuqandisa izoba phezulu njengoba ukugxila kukhula. Uma ukugxiliswa kwevolumu kufinyelela ku-100%, indawo yokuqandisa ifinyelela ku--13 degree C. Yingakho uhlobo olugxilile lwe-anti-freezer lungakwazi ukungezwa ku-chiller ngokuqondile.
P.S. Ohlotsheni oluthile lwemithombo ye-laser, ingaba nezidingo ezithile ze-anti-freezer. Ngakho-ke, kuphakanyiswa ukuthi uxhumane nomkhiqizi womthombo we-laser ngaphambi kokwengeza.
Ifomu lokuhlushwa le-Propylene glycol
Ngokuqondene ne-propylene glycol, ukugxila kwevolumu - iphuzu lokuqandisa lifana ne-ethylene glycol.
Izimiso ezi-3 zokusebenzisa isiqandisi
1.Ukuncipha kokugxila kuba ngcono
Iningi le-anti-freezer liyagqwala. I-anti-freezer ene-concentration engaphezu kuka-30% equkethe i-ethylene glycol izoholela ekwehleni kokusebenza kwezinhlobo ezithile zemithombo ye-laser futhi ifake ubungozi obungaba khona emfuthweni wamanzi yensimbi engagqwali motor mechanical seal. Ngakho-ke, ngenkathi uhlangabezana nemfuneko yokusebenza kwe-anti-freezing, i-concentration ephansi iba ngcono.
2.Ukusebenzisa isikhathi esifushane kuba ngcono
Ngemva kokusetshenziswa isikhathi esithile, isiqandisi singase siwohloke. Futhi i-anti-freezer ebolile igqwala kakhulu futhi ine-viscosity ephezulu. Ngakho-ke, kuphakanyiswa ukuthi ushintshe isinqanda-friji ngezikhathi ezithile futhi ukuguqulwa okuphakanyisiwe kuzoba kanye ngonyaka. Ehlobo, sisebenzisa amanzi ahlanzekile. Ebusika, sishintsha isiqandisi esisha.
3.Ungaxubani izinhlobo ezahlukene zama-anti-freezer
Kunconywa ukusebenzisa uhlobo olufanayo kanye nohlobo olufanayo lwe-anti-freezer. Lokho kungenxa yokuthi ngisho nezinhlobo ezahlukene ze-anti-freezer zinezithako ezifanayo, izithasiselo zazo zingase zehluke. Ukuxuba izinhlobo ezahlukene zama-anti-freezer kungase kubangele ukusabela kwamakhemikhali, okuholela kubhamuza noma ukudumazeka.
