Ingabe uyaziqonda izindlela ezintathu zokuqeda isiqandisi seyunithi yomoya obandayo?

Ingabe uyaziqonda izindlela ezintathu zokuqeda umoya obandayo we-unitvcooler?

Kweisitoreji esibandayoinqubo yokusebenza, isithwathwa se-chiller fin siyinto evamile. Uma isithwathwa sibucayi, ngeke nje sinciphise kakhulu ukusebenza kahle kokupholisa kwesitoreji esibandayo, kodwa futhi singabangela ukuthi i-compressor isebenze ngokuqhubekayo isikhathi eside, okwandisa ukusetshenziswa kwamandla futhi kwandise ingozi yokwehluleka. Ngakho-ke, njaloukuqeda iqhwaukusebenza kwe-chiller kungenye yezixhumanisi eziyisihluthulelo zokuqinisekisa ukusebenza kahle nokuzinzile kwendawo yokugcina ebandayoiyunithi cooler. Okulandelayo izindlela ezintathu ezivamile zokuqeda uqhwishi zeyunithi yomoya kanye nezici zazo:

### 1. Ukuqedwa kukagesi

Ukunciphisa ukushisa ngogesi kungenye yezindlela ezivame kakhulu zokuqeda iqhwa. Isimiso sishisiswe ngogesidefrost bafudumale tubeefakwe eduze kwe-fin ye-cooler, ukuze ungqimba lwesithwathwa ku-fin lushise futhi luncibilike futhi liwe. Ukusebenzisadefrost heaterindlela inezici zesakhiwo esilula, ukufakwa okulula, kanye nezindleko eziphansi zesondlo nokugcinwa. Ngaphezu kwalokho, ngenxa yokuthi inqubo yokusebenza yokushisa kukagesi kulula ukubona ukulawula okuzenzakalelayo, isetshenziswe kabanzi endaweni yokugcina ebandayo encane naphakathi.

Nakuba izinzuzo ze-electric heat defrost zisobala, kukhona namanye amaphuzu adinga ukunakwa. Isibonelo, kuyadingeka ukusetha isikhathi sokushisisa nezinga lokushisa ngendlela efanele ngesikhathi sokusetshenziswa ukuze ugweme ukumosheka kwamandla noma ukulimala kwemishini okubangelwa ukushisa ngokweqile. Ngaphezu kwalokho, ngemva kokusetshenziswa isikhathi eside, ithubhu yokushisa kagesi ingase iguge noma yonakaliswe, ngakho-ke kuyadingeka ukuyihlola futhi uyishintshe njalo ukuze uqinisekise umphumela wokuqothula nokuphepha kwemishini.

### 2. Thermal Fluoride defrosting

I-thermal fluorine defrosting iyindlela yokunciphisa ukushisa kwangaphakathi kwesistimu yesiqandisi. Ngokukhethekile, ngokufaka i-valve yokuqeda iqhwa kuyunithi yokujiya, imisebenzi ye-condenser kanye ne-evaporator iyashintshaniswa, ukuze izinga lokushisa eliphezulu kanye negesi yefriji ecindezelayo ingene endaweni epholile, ukuze kuzuzwe inhloso yokuqothula. Kule nqubo, ifeni ye-condenser yomshini wangaphandle (noma iphampu yamanzi yesistimu yokupholisa amanzi) kanye nefeni epholile yomshini wangaphakathi bayayeka ukusebenza ukuze baqinisekise umphumela wokuqeda isithwathwa.

Uma kuqhathaniswa ne-electric heat defrosting, inzuzo ye-hot fluorine defrosting yukuthi isebenzisa ngokugcwele ukushisa kwesistimu yesiqandisi ngokwayo, ukunciphisa ukusetshenziswa kwamandla okwengeziwe. Kodwa-ke, kunezinkinga ngale ndlela yokuqothula. Isibonelo, ukuze kuqashelwe ukushintshashintsha kokusebenza kwe-condenser ne-evaporator, ama-valve engeziwe namapayipi adinga ukungezwa, futhi abalandeli bangaphakathi nabangaphandle balawulwa ngokwehlukana futhi banezintambo. Ngaphezu kwalokho, ohlelweni lokuqothula i-fluorine eshisayo, ukunakwa okukhethekile kufanele kukhokhwe ukuvimbela inkinga yokubuya kwe-compressor liquid. Uma ingaphathwa kahle, uketshezi olubuyayo lungabangela umonakalo obulalayo ku-compressor futhi kuthinte kabi ukusebenza okuvamile kwendawo ebandayo.

### 3. Ama-flushers amanzi isithwathwa

I-water defrosting iyindlela yokuqeda iqhwa evame ukusetshenziswa ezindaweni ezinkuluamakhaza okugcina amanzi. Isimiso esiyisisekelo ukuvula i-valve ye-solenoid yamanzi, bese ufafaza amanzi ngezinga lokushisa elingaphezu kuka-10 ° C kusukela ekhanda lokusabalalisa le-cooler kuya ekugcineni, ukuze ungqimba lwesithwathwa luncibilike ngokushesha futhi luwele ethreyini yamanzi, futhi ekugcineni lukhiphe ngaphandle kwesitoreji esibandayo. Le ndlela inezinzuzo zokushesha nangempumelelo, ifaneleka kakhulu indawo yesithwathwa esibi kakhulu.

Nokho, ukuncibilika kwamanzi kunemingcele yakho. Okokuqala, kudinga ukulungiswa okwengeziwe kwesistimu yomzila wamanzi, okuhlanganisa izingxenye ezifana nama-solenoid valves, amapayipi amanzi namathreyi amanzi, okwandisa izindleko zokuqala zokutshala izimali kanye nobunzima bokulungisa. Okwesibili, lapho isetshenziswa ezindaweni ezibandayo noma ebusika, ukunakwa okukhethekile kufanele kukhokhwe ukuze kuvinjelwe ukuqandisa kwemigwaqo yamanzi, ngaphandle kwalokho kungase kuthinte umphumela wokunciphisa futhi kuholele ekulimaleni kwemishini. Ngaphezu kwalokho, amanzi angcolile akhiqizwa phakathi nenqubo yokuqothula iqhwa nawo adinga ukuphathwa kahle ukuze agweme imiphumela emibi endaweni ezungezile.

Ngokusebenzisa lezi zindlela ezintathu ezingenhla zokuqeda iqhwa, izinkinga ezibangelwa ukwakheka kwesithwathwa se-chiller fins zingaxazululwa ngokuphumelelayo, futhi ukusebenza okuvamile nokupholisa okuphumelelayo kwesitoreji esibandayo kungaqinisekiswa. Ukukhetha indlela efanele yokuqeda iqhwa kudinga ukucatshangelwa okuphelele kwezinto ezifana nobukhulu bendawo ebandayo, indawo esetshenziswayo kanye nomnotho. Isibonelo, isitoreji esibandayo esincane nesiphakathi, i-defrost yokushisa kagesi ingaba inketho elula futhi yokonga; Ukugcina amakhaza amakhulu, ukugezwa kwamanzi noma ukuncibilikisa i-fluorine eshisayo kungase kube usizo kakhulu.

Kungakhathaliseki ukuthi hlobo luni lwendlela yokuqeda iqhwa esetshenziswayo, kuyadingeka ukuhlola njalo nokugcina okokusebenza okufanele ukuze kuqinisekiswe umphumela wokuqeda iqhwa nokuphepha kwemishini. Ngesikhathi esifanayo, ukusetha okunengqondo komjikelezo wokuqeda iqhwa namapharamitha nakho kuyindlela ebalulekile yokuthuthukisa ukusebenza kahle kokugcinwa okubandayo nokunciphisa ukusetshenziswa kwamandla. Ngokuphathwa kwesayensi kanye nokwenza kahle kobuchwepheshe, ukusebenza kwesitoreji esibandayo kungakhuliswa ukuze kuhlangatshezwane nezidingo zezimo zohlelo lokusebenza ezahlukene.