Umehluko Phakathi Komshini Wokuhwamuka Ogcwele Amanzi kanye Nomshini Wokuhwamuka Owomile
I-Flouded Evaporator kanye ne-Dry Expansion Evaporator ziyizindlela ezimbili ezahlukene zokuklama i-evaporator, umehluko omkhulu ubonakala ekusatshalalisweni kwe-refrigerant ku-evaporator, ukusebenza kahle kokudlulisa ukushisa, izimo zokusetshenziswa njalo njalo. Nasi isiqhathaniso:
1. Isimo sesiqandisi ku-evaporator
• Umhwamuki Ogcwele Izikhukhula
Igobolondo le-evaporator ligcwele i-refrigerant ewuketshezi (ngokuvamile imboze u-70% kuya ku-80% we-bundle ye-heat transfer tube), i-refrigerant iyabila ngaphandle kwe-tube ukuze imunce ukushisa, bese umusi ngemva kokufaka igesi udonswa yi-compressor.
o Izici: Ukuxhumana okugcwele phakathi kwe-refrigerant kanye nendawo yokudlulisa ukushisa, ukusebenza kahle kokudlulisa ukushisa okuphezulu.
• Isiphepho Sokwandisa Okomile
o Isiqandisi singena ku-evaporator ngesimo sengxube yegesi noketshezi ngemuva kokucindezelwa nge-valve yokwandisa. Uma sigeleza epayipini, isiqandisi siyaphefumula kancane kancane, bese indawo yokukhipha iphuma ibe umusi oshisayo kakhulu.
o Izici: Ukugeleza kwe-refrigerant kulawulwa ngokunembile yi-valve yokwandisa, futhi akukho ukuqongelela kwe-refrigerant yoketshezi ku-evaporator.
2. Ukusebenza kahle kokudlulisa ukushisa
• Umhwamuki Ogcwele Izikhukhula
Ipayipi lokudlulisa ukushisa licwiliswe ngokuphelele esiqandisini esiwuketshezi, isilinganiso sokudlulisa ukushisa okubilayo siphezulu, futhi ukusebenza kahle kungcono kunokohlobo olomile (ikakhulukazi ezimweni ezinkulu ezibandayo).
o Kodwa-ke, kubalulekile ukunaka inkinga yokugcinwa okungenzeka kwamafutha okugcoba, futhi kudingeka isihlukanisi samafutha.
• Isiphepho Sokwandisa Okomile
o I-refrigerant ingase ingaxhumani kahle nodonga lwepayipi uma igeleza epayipini, futhi ukusebenza kahle kokudlulisa ukushisa kuphansi, kodwa kungathuthukiswa ngokwandisa izinga lokugeleza.
o Uwoyela wokugcoba ungajikeleziswa ngesiqandisi sibuyele ku-compressor ngaphandle kokuphathwa okwengeziwe.
3. Ubunzima besistimu kanye nezindleko
•Isiphepho Esikhukhula
o Idinga ishaja enkulu yesiqandisi (izindleko eziphezulu), isihlukanisi samafutha, isilawuli sezinga, njll., uhlelo luyinkimbinkimbi.
o Kufanelekela i-chiller enkulu (njenge-centrifugal, i-screw compressor).
• Isiphepho Sokwandisa Okomile
o Inani elincane lemali ekhokhwayo, isakhiwo esilula, izindleko eziphansi, ukulungiswa okulula.
o Kuvamile ezinhlelweni ezincane neziphakathi nendawo (isib. ama-air conditioner asekhaya, amaphampu okushisa).
4. Isimo sohlelo lokusebenza
• Umhwamuki Ogcwele Izikhukhula
o Umthamo omkhulu wokupholisa, izikhathi zomthwalo ozinzile (njenge-air conditioning ephakathi, ifriji yezimboni).
o Izimo ezidinga ukusetshenziswa kahle kwamandla aphezulu (njengokupholisa isikhungo sedatha).
• Isiphepho Sokwandisa Okomile
o Izikhathi lapho umthwalo ushintshashintsha kakhulu (njengeziphephethamoya ezishintshashintshayo zasekhaya).
o Izinhlelo zokusebenza ezithinta inani le-refrigerant eshajayo (njengezinhlelo ze-refrigerant ezinobungani nemvelo).
5. Eminye imehluko
Into ehlukile yomile ngokuphelele
Ukubuyiselwa kwamafutha kudinga uwoyela wokugcoba ohlukanisa uwoyela ukuze ubuye ngokwemvelo ngesiqandisi
Uhlobo lwesiqandisi NH₃, R134a Lufanelekela izinhlobo ezahlukene zeziqandisi (njenge-R410A)
Ubunzima bokulawula Ukulawulwa okunembile kwezinga loketshezi kuncike ekulungisweni kwevalvu yokwandisa
Isilinganiso sokusebenza kahle kwamandla (i-COP) siphezulu futhi siphansi kakhulu
Fingqa
• Khetha i-Evaporator egcwele i-Flooded phishekela ukusebenza kahle kwamandla aphezulu, amandla amakhulu okupholisa kanye nezimo zokusebenza ezizinzile.
• Khetha okomile: Gxila ezindleleni, ekuguquguqukeni, ekuncipheni noma ezimweni zomthwalo oguquguqukayo.
Ekusetshenzisweni okungokoqobo, izici ezifana nesidingo sokupholisa, izindleko kanye nobunzima bokulungisa kufanele zicatshangelwe ngokuphelele. Isibonelo, izakhiwo ezinkulu zezentengiselwano zingasebenzisa amayunithi okushisa e-Flooded Evaporator, kuyilapho ama-evaporator omile evame ukusetshenziswa kuma-air conditioner asekhaya.
Isikhathi sokuthunyelwe: Ephreli-14-2025