Izimiso Zokuqashelwa Kwezinqalo
1) Amandla wokupholisa we-compressor kufanele akwazi ukufeza izidingo zomthwalo we-Peak wesizini yokukhiqiza ebandayo, okungukuthi, umthamo wokupholisa we-compressor kufanele ube mkhulu kuno noma ulingane nomthwalo wemishini. Ngokuvamile ekukhetheni i-compressor, ngokwesizini eshisa kakhulu yonyaka lokupholisa izinga lokushisa lamanzi (noma lokushisa) ukuthola amazinga okushisa avumelanayo, izinga lokushisa elivumelanayo ukuze unqume izimo zokusebenza kwe-compressor. Kodwa-ke, umthwalo ophakeme wokukhiqizwa kwesitoreji esibandayo akuyenzi kube sesikhathini esiphakeme kakhulu sokushisa, ekwindla, ubusika kanye namanzi aphansi okupholisa (amazinga okushisa) aphansi (ngaphandle kwamazinga okushisa ajulile), isilinganiso sokupholisa i-compressor sizokwandiswa. Ngakho-ke, ukukhethwa kwe-compressor kufanele kucabangele isici sokulungiswa sonyaka.
2) Isitoreji esincane esibandayo, njengesitoreji esibandayo sempilo, i-comprescessor ingakhethwa njengeyunithi elilodwa. Ukuze uthole isitoreji esikhudlwana esibandayo kanye namandla amakhulu okusetshenzelwa amandla egumbi lokuqandeka, inani lamayunithi we-compressors akufanele libe ngaphansi kwemibili. Umthamo ophelele wesiqandisi sokuhlangabezana nezidingo zokukhiqiza uzoba khona, futhi ngokuvamile azibheki njengokubekwe eceleni.
I-3) I-Refipharlar Compressor Series akufanele idlule ezimbili, ezinjengama-compressors amabili kuphela, uchungechunge olufanayo kufanele lukhethwe ukwenza lula ukulawulwa, ukuphathwa kwezingxenye zokuphambene nezingxenye.
4) Ngohlelo lokushisa oluhlukile oluhlome abacindezeli, kufanele futhi lunikeze ukucatshangelwa okufanelekile kwethuba lokusekelayo phakathi kwamayunithi.
5) Uma i-compressor enedivayisi elawula amandla, ingenza ukulungiswa okukhulu kumthamo wokupholisa womshini owodwa, kepha kuguqulwe kuphela ekusebenzeni kokushintshashintsha kwemithwalo kulawulo, akufanele kusetshenziselwe izinguquko zomthwalo wesizini kulawulo. Umthwalo wesikhathi sonyaka noma ushintsho lwamandla okukhiqiza ekuqondisweni komthwalo, kufanele lulungiselelwe ngokwehlukile nge-Heafigeration Capters yomshini, ukuze uzuze umphumela ongcono wokusindisa amandla.
6) Ukuze uhlangabezane nezidingo zenqubo yokukhiqiza, umjikelezo wesiqandisi uvame ukudingeka ukuthola i-compressor ephansi, ukuze usebenze ngokusebenza kahle kwe-compressor kanye nokuvikelwa kokusebenza kwe-compressor, kufanele kusetshenziswe umjikelezo wefrijor. I-Ammonia Refigeration System Pressure Suptio PK / P0 inkulu kune-8 lapho ukusetshenziswa kokucindezelwa kweziteji ezimbili; I-Freon System Pressure Tradio Pk / P0 inkulu kune-10, ukusetshenziswa kokucindezelwa okunezitezi ezimbili.
7) Izimo Zokusebenza Zesiqandisi ezi-Respressor, ngeke zeqe izimo ezisebenzayo ezinikezwe umenzi noma amazinga kazwelonke wokusebenzisa izimo ze-compressor.
Izimiso ezijwayelekile zokukhethwa kwe-condenser
I-Condenser ingenye yemishini yokudlulisa ukushisa okuphambili ohlelweni lweqandi. Kunezinhlobo eziningi zabahlanganisi, ukucatshangelwa okuyinhloko ekukhetheni kwamazinga okushisa kwamanzi, ikhwalithi yamanzi, amanzi nezimo zesimo sezulu esifundeni sokwakhiwa komtapo wezincwadi, kodwa futhi nokuhlelwa kwezimiso ezilandelayo, ngokuvamile ngokuya ngemigomo elandelayo okufanele uyikhethe.
1) Ama-condenses aphezulu apholile amanzi alungele izindawo ezinemithombo eminingi yamanzi, ikhwalithi yamanzi ampofu kanye namazinga okushisa aphezulu, futhi ngokuvamile ahlelwe ngaphandle kwegumbi lomshini.
2) Ama-conderense avundlile apholile alungele izindawo ezinamanzi anele, ikhwalithi yamanzi enhle namazinga okushisa aphansi, futhi asetshenziswa kabanzi ezinhlelweni zama-ammonia ezincane nasezindaweni eziphakathi nendawo.
3) Ama-condensense apholile amanzi alungele izindawo ezinamazinga okushisa aphansi we-WET we-Bulb we-WET, ukuhlinzekwa kwamanzi okunganele noma ikhwalithi yamanzi ampofu, futhi ngokuvamile ahlelwe endaweni yangaphandle enomoya omuhle.
4) I-EvaPorative Condenser ilungele umswakama ojwayelekile ojwayelekile kanye nezindawo zokushoda kwamanzi, futhi imvamisa itholakala endaweni yangaphandle enomoya omuhle.
5) I-condenser epholile yomoya ilungele izindawo ezinokuhlinzekwa kwamanzi okuqinile kanye nohlelo oluncane lwe-freeon. Ngokuvamile akusetshenziswa ezinhlelweni ze-ammonia eziqandisiwe.
Ngaphezu kwalokho, ngaphansi kwesimo sokuhlangabezana nezidingo zesistimu, izici ezinjengokuthuthukisa ukusebenza kahle kokudluliselwa kokushisa, ukwenza lula ukulungiswa kanye nokunciphisa ukutshala imali kokuqala emishini kufanele kubhekwe.
Ukukhetha imishini epholile yemigomo ejwayelekile
Imishini yokupholisa isesistimu yefriji ukukhiqiza umphumela obandayo we-Low-Light-Temperiture Transloplour Transfer Equipt, esebenzisa i-valve threengling yokushisa okuphansi, edonsa ukushisa okuphakathi nendawo (njenge-brine, ukuze amazinga okushisa apholile ancishisiwe.
Ukukhethwa kwemishini yokupholisa kufanele kunqunywe ngokuya ngezidingo zokusebenza okubandayo kokudla, isiqandisi noma ezinye izinqubo, futhi kufanele kukhethwe ngokujwayelekile ngokwezinqubo ezilandelayo.
1) Ukusetshenziswa kwemishini ekhethiwe ekhethiwe kanye nezimo zobuchwepheshe kufanele zihambisane nezidingo ezijwayelekile zamanje zemishini yokupholisa amayunithi wefriji.
2) Igumbi lokupholisa, igumbi lokuqalisa kanye nemishini yokupholisa egumbini lokupholisa kufanele isetshenziselwe abalandeli abapholile.
3) Imishini yokupholisa egumbini lamahhala ingakhethwa kusuka ekuqedeni okuphezulu, ukuqeda udonga kanye ne-chiller. Ngokuvamile lapho ukudla kunamaphakheji amahle, kufanelekile ukusebenzisa i-chiller; Ukudla ngaphandle kokupakishwa okuhle, kungasebenzisa ipayipi eliphakeme eliphakeme, ipayipi eligcwele lodonga.
4) Ngokuya ngezidingo ezahlukahlukene zokudla zokudla zokudla ukukhetha imishini yokuqandisa efanelekile, njengokuqaqamba kwe-free.
I-5) Ukufaka imishini yokupholisa yegumbi egumbini lokushisa egumbini lokushisa eliphakeme kune -5 ℃ kufanele kusetshenziswe lapho i-chiller, izinga lokushisa legumbi elingezansi -59 ℃ kufanele lisetshenziswe lapho kulandelana khona amapayipi.
6) Igumbi lokugcina iqhwa lisebenzisa ipayipi eliphakeme eliphakeme.
Isikhathi sePosi: Meyi-25-2023
