Ukwakhiwa kwesitoreji esibandayo kuhlukaniswe izingxenye ezinhlanu: iyunithi yokugcina abandayo, ibhodi lokugcina elibandayo (kuhlanganise nomnyango wokugcina obandayo), i-evaporator, ibhokisi lokusabalalisa, ipayipi yethusi.
Isitoreji esibandayo
1. Ake sikhulume ngebhodi lokugcina elibandayo kuqala:
Ibhodi lokugcina elibandayo lakhiwe ngezinto ezingaphandle kongqimba kanye nempahla yongqimba yangaphakathi. Ugqinsi lwebhodi lokugcina elibandayo luhlukaniswe ngezinhlobo ezinhlanu: 75mm, 100 mm, 120 mm, 150 mm, no-200mm.
Okubalulekile kwesendlalelo sangaphandle kuhlukaniswe ngezinhlobo ezintathu: ipuleti lensimbi elinemibala, ipuleti le-aluminium eligqamile, ipuleti le-Baosteel, nepuleti lensimbi engagqwali. Ubukhulu bezinto zongqimba zangaphandle zihlukaniswe zibe ngu-0.4mm, 0.5mm, njll. Izinto ezingaphakathi kwesendlalelo zenziwe nge-polyurethane foam.
Ibhodi lokugcina elibandayo elivame ukusetshenziswa lingu-100 mm, elakhiwe ngepuleti lensimbi eliwugqinsi elingu-0.4mm kanye negwebu le-polyurethane. Uma ibhodi lokugcina elibandayo lishubile, kuba ngcono umphumela wokushisa. Ibhodi lokugcina elibandayo lingenziwa ngokwezifiso ngokuvumelana nezidingo zamakhasimende.
Kunezinhlobo ezintathu zeminyango yokugcina ebandayo: izicabha ezishelelayo, izicabha ezishelelayo, nezicabha ezimbili. Ubukhulu nobukhulu bomnyango, ibhodi, njll kungenziwa ngokwezifiso ngokuvumelana nezidingo zamakhasimende.
2. Iyunithi yokujiya yegumbi elibandayo:
Inqubo yokusebenza yesistimu yesiqandisi yegumbi elibandayo yenziwa yi-compressor—> condenser—> ithangi lokugcina uketshezi—> filter—> expansion valve—> evaporator.
Kunezinhlobo eziningi ze-compressor brand: Copeland (USA), Bitzer (Germany), Sanyo (Japan), Tecumseh (France), Hitachi (Japan), Daikin (Japan), Panasonic (Japan).
Ngokufanayo, izinhlobo zeziqandisi ezengezwe ku-compressor ngayinye zihlukile, kuhlanganise no-R12, R22, R134a, R404a, R410a, R600.
Phakathi kwazo, u-R134a, u-R404a, u-R410a, no-R600 yiziqandisi ezingayingeni imvelo. , Amanani okucindezela angezwe kumafriji ahlukene nawo ahlukile.
1. Umsebenzi we-condenser ukukhipha ukushisa kwe-compressor.
Uma i-condenser ingcolile kakhulu, noma iyunithi yokugcina ebandayo ifakwe endaweni enokushisa okungalungile, izothinta ngokuqondile umphumela wesiqandisi wesitoreji esibandayo. Ngakho-ke, ngaphansi kwezimo ezijwayelekile, i-condenser idinga ukuhlanzwa kanye njalo ezinyangeni ezintathu, futhi iyunithi yokugcina abandayo kufanele ifakwe endaweni enomoya omuhle evumela ukuchithwa kokushisa.
2. Umsebenzi wethangi lokugcina uketshezi ukugcina isiqandisi esiwuketshezi
Lapho uhlelo lwesiqandisi lusebenza, i-compressor izocindezela igesi ku-condenser ukuze iqede ukushisa, futhi isiqandisi esiwuketshezi nesiqandisi esinegesi kuzogeleza ndawonye eshubhu yethusi. Ngalesi sikhathi, lapho kunesiqandisi esiwuketshezi esiningi, okungaphezu kwalokho kuzogcinwa ethangini lokugcina uketshezi. Uma isiqandisi esiwuketshezi esidingekayo esiqandisini sincane, ithangi lokugcina uketshezi lizoligcwalisa ngokuzenzakalelayo.
3. Umsebenzi wesihlungi ukuhlunga ukungcola
Isihlungi sizohlunga imfucumfucu noma ukungcola okukhiqizwe i-compressor neshubhu yethusi phakathi nesiqandisi, njengothuli, umswakama, njll. Uma singekho isihlungi, le mfucumfucu izovimba i-capillary noma i-valve yokwandisa, okwenza isistimu ingakwazi ukufaka esiqandisini. Uma isimo sibucayi, ukucindezela okuphansi kuyoba ukucindezela okungalungile, okuzodala umonakalo ku-compressor.
4. I-valve yokwandisa
I-valve yokwandisa i-Thermostatic ivamise ukufakwa emnyango we-evaporator, ngakho ibizwa ngokuthi i-valve yokwandisa. Inemisebenzi emibili esemqoka:
①. Ukuguqulwa. Ngemuva kokuthi isiqandisisi se-high-temperature ne-high-pressure liquid refrigerant sidlula emgodini wokuguqula we-valve yokwandisa, iba yi-low-temperature kanye ne-low-pressure yenkungu efana ne-hydraulic refrigerant, okwenza izimo zokuhwamuka kwesiqandisi.
②. Lawula ukugeleza kwesiqandisi. Isiqandisi esiwuketshezi esingena ku-evaporator siyahwamuka sisuka oketshezini siye kugesi ngemva kokudlula ku-evaporator, sibamba ukushisa, futhi sinciphise izinga lokushisa endaweni ebandayo. I-valve yokwandisa ilawula ukugeleza kwesiqandisi. Uma ukugeleza kukhulu kakhulu, i-outlet iqukethe isiqandisi esiwuketshezi, esingase singene ku-compressor ukuze kubangele ukuqoqwa koketshezi. Uma ukugeleza kukuncane, ukuhwamuka kuqedwa kusenesikhathi, okuzobangela isiqandisi esinganele se-compressor.
3. I-Evaporator
I-evaporator iyidivayisi yokushintsha ukushisa yohlobo lodonga. Isiqandisi esiwuketshezi esinezinga lokushisa eliphansi nesinomfutho ophansi siyahwamuka futhi sibambe ukushisa ohlangothini olulodwa lodonga lokudlulisa ukushisa lwe-evaporator, ngaleyo ndlela sipholise okuphakathi ngakolunye uhlangothi lodonga lokudlulisa ukushisa. Indawo epholile ngokuvamile amanzi noma umoya.
Ngakho-ke, ama-evaporator angahlukaniswa abe izigaba ezimbili. Ama-evaporator apholile uketshezi nezihwamuzi ezipholisa umoya. Ama-evaporator amaningi okugcina abandayo asebenzisa lesi sakamuva.
4. Ibhokisi likagesi
Ibhokisi lokusabalalisa lidinga ukunaka indawo yokufaka. Ngokuvamile, ibhokisi lokusabalalisa lizofakwa eduze komnyango wesitoreji esibandayo, ngakho-ke ulayini wamandla wokugcina abandayo uvame ukuhlonyiswa ngamamitha angu-1-2 eduze komnyango wokugcina obandayo.
5. Ipayipi lethusi
Kumele kuqashelwe lapha ukuthi ubude bepayipi yethusi kusukela kuyunithi yokugcina ebandayo kuya ku-evaporator kufanele ilawulwe ngaphakathi kwamamitha angu-15. Uma ipayipi lethusi lide kakhulu, lizothinta umphumela wesiqandisi.
I-Guangxi Cooler Refrigeration Equipment Co., Ltd.
Ucingo/WhatsApp:+8613367611012
Email：karen@coolerfreezerunit.com
Isikhathi sokuthumela: May-14-2025