Idityaniswe nomzekelo wokulungiswa kobunjineli bendawo ebandayo, ndiya kukuxelela itekhnoloji yogcino lwendawo ebandayo.
Ukuqulunqwa kwezixhobo zokugcina ezibandayo
Le projekthi yindawo yokugcina ebandayo epholileyo, eyindawo yokugcina ebandayo ehlanganisiweyo yangaphakathi, equlathe iinxalenye ezimbini: indawo yokugcina ebandayo enobushushu obuphezulu kunye nendawo yokugcina ebandayo ephantsi.
Ukugcinwa okubandayo okupheleleyo kubonelelwa ngeeyunithi ezintathu ze-Freon compressor condensing units, imodeli ye-compressor yi-2F7S-7.0 i-piston evulekileyo yeyunithi yefriji ye-compressor, amandla okupholisa yi-9.3KW, amandla okufakwayo yi-4KW, kwaye isantya yi-600rpm. Ifriji yi-R22. Enye yeeyunithi inoxanduva lokugcina ubushushu obuphezulu, kwaye ezinye iiyunithi ezimbini zinoxanduva lokugcina ubushushu obuphantsi. I-evaporator yangaphakathi yi-coil yenyoka efakwe kwiindonga ezine kunye nomphezulu wendawo yokugcina ebandayo. I-condenser yiyunithi yekhoyili enyanzelweyo yomoya. Ukusebenza kokugcinwa okubandayo kulawulwa yimodyuli yokulawula ukushisa ukuqala, ukuyeka kunye nokuqhuba i-compressor yefriji ngokwemida ephezulu kunye nesezantsi yokushisa okumiselweyo.
Imeko eqhelekileyo kunye neengxaki eziphambili zokugcinwa okubandayo
Emva kokuba izixhobo zokugcina ezibandayo zisetyenzisiwe, izibonakaliso zokugcinwa okubandayo zinokuhlangabezana neemfuno zokusetyenziswa, kwaye iiparitha zokusebenza zezixhobo nazo zingaphakathi koluhlu oluqhelekileyo. Nangona kunjalo, emva kokuba izixhobo sele zisebenza ixesha elithile, xa i-frost layer kwi-coil ephuphumayo kufuneka isuswe, ngenxa yoyilo Isisombululo asinalo isixhobo sokunciphisa ukugcinwa okubandayo okuzenzekelayo, kwaye kuphela ukugcinwa kwe-frosting yokugcina ebandayo kunokwenziwa. Ekubeni ikhoyili ibekwe emva kweeshelufa okanye iimpahla, iishelufu okanye iimpahla kufuneka zihanjiswe kwi-defrosting nganye, engathandekiyo kakhulu, ngakumbi xa kukho iimpahla ezininzi kwindawo yokugcina ebandayo. Umsebenzi wokuqhaqha unzima ngakumbi. Ukuba ukulungiswa okuyimfuneko akwenziwanga kwisixhobo sokugcina esibandayo, kunyanzelekile ukuba kuchaphazele ngokunzulu ukusetyenziswa okuqhelekileyo kokugcinwa okubandayo kunye nokugcinwa kwezixhobo.
Ugcino olubandayo lokumisa isicwangciso sokulungisa
Siyazi ukuba zininzi iindlela zokuthomalalisa indawo ebandayo ebandayo, ezinje ngoomatshini bokuqhaqha, ukunyibilika kombane, ukuthomalalisa isitshizi samanzi kunye nokuthomalalisa umoya oshushu, njalo njalo. Ukutshatyalaliswa kwegesi eshushu kunoqoqosho kwaye kunokwethenjelwa, kulula ukuyigcina nokulawula, kwaye utyalo-mali kunye nokwakhiwa kwayo akunzima. Nangona kunjalo, kukho izisombululo ezininzi zokucima igesi eshushu. Indlela eqhelekileyo kukuthumela i-high-pressure kunye ne-high-temperature gas ekhutshwe kwi-compressor ukuya kwi-evaporator ukukhulula ubushushu kunye nokunciphisa, kwaye uvumele ulwelo olujikisiweyo lungene kwenye i-evaporator ukuze lufunxe ubushushu kwaye lube ngumphunga kubushushu obuphantsi kunye negesi yoxinzelelo oluphantsi. Buyela kwi-compressor suction ukugqiba umjikelo. Ukuqwalasela ukuba isakhiwo sangempela sokugcina okubandayo kukuba iiyunithi ezintathu zisebenza ngokuzimeleyo, ukuba i-compressors ezintathu ziza kusetyenziswa ngokufanayo, amaninzi amacandelo afana noxinzelelo lwemibhobho yokulinganisa, iipayipi zokulinganisa i-oyile, kunye nokubuya kweentloko zomoya kufuneka zongezwe. Ubunzima bokwakha kunye nesixa sobunjineli asincinci. Emva kokubonisa ngokuphindaphindiweyo kunye nokuphononongwa, ekugqibeleni kwagqitywa ukuba kuthathwe ngokuyinhloko umgaqo wokupholisa kunye nokuguqulwa kokufudumala kweyunithi yempompo yokushisa. Kulo cwangciso lokulungiswa, i-valve yeendlela ezine yongezwa ukugqiba utshintsho lwesikhokelo sokuhamba kwefriji ngexesha lokutshatyalaliswa kokugcinwa okubandayo. Ngexesha lokutshatyalaliswa, ubuninzi befriji kwi-tank yokugcina amanzi ngaphantsi kwe-condenser ingena kwi-condenser, ibangela i-hammer phenomenon ye-compressor yamanzi. I-valve yokutshekisha kunye ne-valve yokulawula uxinzelelo yongezwa phakathi kwe-condenser kunye ne-tank yokugcina ulwelo.Emva kokulungiswa, emva kwenyanga yokusebenza kwesilingo, umphumo olindelekileyo ufunyenwe ngokusisiseko kuwo wonke. Kuphela xa umaleko weqabaka ungqingqwa kakhulu (umyinge weqabaka umaleko> 10mm), ukuba ixesha defrosting ngaphakathi 30 imizuzu, icompressor ngamanye amaxesha ubuthathaka Ngokunciphisa umjikelo defrosting yokugcina ebandayo kunye nokulawula ukutyeba umaleko iqabaka, umfuniselo lubonisa ukuba logama nje defrosting isiqingatha seyure ngosuku, ukutyeba esisiseko ingqindilili, i-compressor ayidluli i-5mm kwaye ayidluli. into yokothuka ulwelo ayinakwenzeka. Emva kokulungiswa kwezixhobo zokugcina ezibandayo, kungekhona nje ukuququzelela kakhulu umsebenzi wokutshatyalaliswa kokugcinwa okubandayo, kodwa kwaphucula ukusebenza kakuhle kweyunithi. Ngaphantsi komthamo ofanayo wokugcina, ixesha lokusebenza kweyunithi liye lancitshiswa kakhulu xa kuthelekiswa nexesha elidlulileyo.
Ixesha lokuposa: Mar-10-2023