Ngenxa yeqhwa elisebusweni be-evaporator endaweni yokugcina ebandayo, livimbela ukuqhutshwa kanye nokusabalala kwamandla okubanda e-evaporator yokuqandisa (ipayipi), futhi ekugcineni kuthinta umphumela wokuqandisa. Lapho ubukhulu bengqimba yeqhwa (iqhwa) ebusweni be-evaporator bufinyelela ezingeni elithile, ukusebenza kahle kweqhwa kwehla ngisho nangaphansi kuka-30%, okuholela ekuchithekeni okukhulu kwamandla kagesi futhi kunciphise impilo yesevisi yesistimu yokuqandisa. Ngakho-ke, kubalulekile ukwenza umsebenzi wokuncibilikisa iqhwa endaweni yokugcina ebandayo emjikelezweni ofanele.
Inhloso yokuncibilikisa
1, ukuthuthukisa ukusebenza kahle kwesistimu yokubanda;
2. Qinisekisa ikhwalithi yemikhiqizo eqandisiwe esitolo sokugcina impahla
3, londoloza amandla;
4, yandisa impilo yesevisi yesistimu yokugcina ebandayo.
Indlela yokuncibilikisa
Izindlela zokuncibilikisa iqhwa endaweni ebandayo: ukuncibilikisa igesi eshisayo (ukuncibilikisa i-fluorine eshisayo, ukuncibilikisa i-ammonia eshisayo), ukuncibilikisa amanzi, ukuncibilikisa ugesi, ukuncibilikisa ngomshini (okwenziwayo), njll.
1, ukuncibilikisa igesi eshisayo
Ifanele ipayipi lokugcina elibandayo elikhulu, eliphakathi nelincane elincibilikisa ngqo i-condensate eshisayo enokushisa okuphezulu ingena ku-evaporator ngaphandle kokuvimba ukugeleza, izinga lokushisa le-evaporator liyakhuphuka, bese ungqimba lwesithwathwa kanye nejoyinti lokukhipha elibandayo kuyancibilika noma kuqedwe. Ukuncibilikisa igesi eshisayo kuyabiza futhi kuthembekile, kulula ukugcinwa nokuphathwa, futhi ubunzima bayo bokutshalwa kwezimali kanye nokwakha abubukhulu. Kodwa-ke, kunezinhlelo eziningi zokuncibilikisa igesi eshisayo, umkhuba ojwayelekile ukuthumela igesi enomfutho ophezulu kanye nokushisa okuphezulu ekhishwa ku-compressor iye ku-evaporator ukuze ikhulule ukushisa kanye nokuncibilikisa, ukuze uketshezi oluncibilikisiwe lungene komunye u-evaporator ukuze lumunce ukushisa futhi luphele lube yigesi enokushisa okuphansi kanye nokucindezela okuphansi, bese lubuyela echwebeni lokumunca i-compressor ukuze luqedele umjikelezo.
2, ncibilikisa iqhwa ngesifutho samanzi
Isetshenziswa kabanzi ekuncibilikiseni ama-chiller amakhulu naphakathi
Futha i-evaporator ngezikhathi ezithile ngamanzi okushisa kwegumbi ukuze uncibilikise ungqimba lwesithwathwa. Nakuba umphumela wokuncibilikisa umuhle kakhulu, ufaneleka kakhulu kuma-air cooler, futhi kunzima ukuwasebenzisa kuma-evaporation coils. Kungenzeka futhi ukufutha i-evaporator ngesisombululo esinokushisa okuphezulu kokuqandisa, njenge-5%-8% yamanzi acwebile, ukuvimbela ukwakheka kwesithwathwa.
3. Ukuncibilikisa ugesi
Ukuncibilikisa ipayipi lokushisa kagesi kusetshenziswa kakhulu ezipholiseni zomoya eziphakathi nendawo nezincane; Ukuncibilikisa intambo yokushisa kagesi kusetshenziswa kakhulu emapayipini e-aluminium okugcina izinto ezibandayo eziphakathi nendawo nezincane.
Ukuncibilikisa ukushisa ngogesi, kwe-chiller kulula futhi kulula ukuyisebenzisa; Kodwa-ke, esimweni sokugcina i-aluminium tube ebandayo, ubunzima bokwakhiwa kokufakwa kwe-aluminium fin yentambo yokushisa kagesi abuncane, futhi izinga lokwehluleka liphezulu kakhulu esikhathini esizayo, ukulungiswa nokuphathwa kunzima, umnotho mubi, kanti nesici sokuphepha siphansi kakhulu.
4, ukuncibilikisa okwenziwe ngomshini
Ukuncibilikisa ipayipi elincane lokugcina iqhwa ukuze kuncibilikise iqhwa ngesandla kwepayipi lokugcina iqhwa kuyonga kakhulu, indlela yokuqala yokuncibilikisa iqhwa. Ukugcina iqhwa elikhulu ngokuncibilikisa okwenziwe akunangqondo, ukusebenza kwekhanda phezulu kunzima, ukusetshenziswa ngokomzimba kuyashesha kakhulu, isikhathi sokugcina enqolobaneni side kakhulu kuyingozi empilweni, ukuncibilikisa akulula ukukuqeda, kungabangela ukuguquguquka kwe-evaporator, futhi kungaphula ngisho ne-evaporator futhi kuholele ezingozini zokuvuza kwefriji.
Ukukhetha imodi (Uhlelo lwe-Fluorine)
Ngokusho kwe-evaporator ehlukile yesitoreji esibandayo, kukhethwa indlela yokuncibilikisa efanele, futhi ukusetshenziswa kwamandla, ukusetshenziswa kwesici sokuphepha, ubunzima bokufakwa kanye nokusebenza kuyahlolwa kabanzi.
1, indlela yokuncibilikisa iqhwa yefeni ebandayo
Kukhona ukuncibilikisa amapayipi kagesi kanye nokuncibilikisa amanzi ongakhetha kukho. Izindawo ezisebenzisa amanzi kalula zingakhetha i-frost chiller ehlanza amanzi, kanti izindawo ezintula amanzi zivame ukukhetha i-frost chiller kagesi. I-frost chiller ehlanza amanzi ngokuvamile ihlelwe ohlelweni olukhulu lokupholisa umoya kanye nelokuqandisa.
2. Indlela yokuncibilikisa ungqimba lwensimbi
Kunezinketho zokuncibilikisa i-fluorine eshisayo kanye nezinketho zokuncibilikisa okwenziwe.
3. Indlela yokuncibilikisa i-aluminium tube
Kunezinketho zokuncibilikisa i-fluoride eshisayo kanye nezinketho zokuncibilikisa i-thermal thermal. Ngokusetshenziswa kabanzi kwe-aluminium tube evaporator, ukuncibilikisa i-aluminium tube kuye kwanakwa kakhulu ngabasebenzisi. Ngenxa yezizathu zezinto ezibonakalayo, i-aluminium tube ayifanele ukusetshenziswa kwe-mechanical defrosting elula neyimbi njengensimbi, ngakho-ke indlela yokuncibilikisa i-aluminium tube kufanele ikhethe indlela yokuncibilikisa i-electric wire kanye ne-hot fluorine defrosting, kuhlanganiswe nokusetshenziswa kwamandla, isilinganiso sokusebenza kahle kwamandla kanye nokuphepha kanye nezinye izici, ukuncibilikisa i-aluminium tube kufaneleke kakhulu ukukhetha indlela yokuncibilikisa i-fluorine eshisayo.
Ukusetshenziswa kokuncibilikisa i-fluoride eshisayo
Imishini yokuguqula isiqondiso sokugeleza kwe-freon eyakhiwe ngokwesimiso sokuncibilikisa igesi eshisayo, noma uhlelo lokuguqula olwakhiwe ngama-valve amaningi kagesi (ama-valve esandla) axhunyiwe, okungukuthi, isiteshi sokulawula isiqandisi, ingafeza ukusetshenziswa kokuncibilikisa i-fluorine eshisayo endaweni yokugcina ebandayo.
1, isiteshi sokulungisa ngesandla
Isetshenziswa kabanzi ezinhlelweni ezinkulu zokuqandisa njengokuxhumeka okuhambisanayo.
2, imishini yokuguqula i-fluorine eshisayo
Isetshenziswa kabanzi ohlelweni lokuqandisa olulodwa oluncane noluphakathi. Njenge: idivayisi eyodwa yokuguqula i-fluorine eshisayo encibilikisa iqhwa.
Ukuncibilikisa i-fluorine eshisayo ngokuchofoza okukodwa
Ifanele uhlelo lokujikeleza oluzimele lwe-compressor eyodwa (ayifanele ukufakwa kokuxhumeka kwamayunithi ahambisanayo, anezigaba eziningi kanye nahambisanayo). Isetshenziswa ekuncibilikiseni amapayipi okugcina abandayo amancane naphakathi nendawo kanye nasekuncibilikiseni imboni yeqhwa.
okungavamile
1, ukulawula ngesandla, ukuguqulwa kokuchofoza okukodwa.
2, ukushisa kusuka ngaphakathi, ungqimba lwesithwathwa kanye nodonga lwamapayipi kungancibilika futhi kwehle, isilinganiso sokusebenza kahle kwamandla siyi-1:2.5.
3, ukuncibilikisa ngokuphelele, ngaphezu kuka-80% wengqimba yesithwathwa kuyiconsi eliqinile.
4, ngokusho komdwebo ofakwe ngqo kuyunithi yokujiya, awudingi ezinye izesekeli ezikhethekile.
5, ngokwehluka kwangempela kwezinga lokushisa elizungezile, ngokuvamile kuthatha imizuzu engama-30 kuya kwengu-150.
Isikhathi sokuthunyelwe: Okthoba-18-2024