Amanqaku aphambili ekufuneka aqwalaselwe kumzobo woyilo lwendawo yokugcina izinto ezibandayo aquka la manqaku ma-5 alandelayo:
1. Uyilo lokukhetha indawo yokugcina izinto ezibandayo kunye nokumisela ubungakanani bendawo yokugcina izinto ezibandayo eyenzelwe yona.
2. Izinto ezigcinwe kwindawo yokugcina izinto ezibandayo kunye neemfuno zesantya sokuphola kwindawo yokugcina izinto ezibandayo.
3. Ukukhethwa kweeyunithi zecompressor zefriji zokugcina izinto ezibandayo.
4. Ukukhetha ibhodi yokukhusela yokugcina izinto ezibandayo.
Uyilo lwendawo yokugcina izinto ezibandayo kufuneka luqwalasele indawo, ulawulo lobushushu, ulwakhiwo lweyunithi, njl.indawo yokugcina endala.
Ngokubanzi, indawo yokugcina izinto ezibandayo ezincinci neziphakathi zinezibonelelo ezininzi ezifana nexesha elifutshane lokufakelwa, ukusetyenziswa ngokukhawuleza nangokufanelekileyo, ixabiso elifanelekileyo nelifikelelekayo, njl.njl., nto leyo eye yaqatshelwa ngokukhawuleza yimarike kwaye isetyenziswa kakhulu kumashishini amaninzi, afana neevenkile ezinkulu, iihotele, amasimi kunye neeworkshops zokuvelisa ukutya. Izibhedlele, iikhemesti, njl.njl.
Ngoko ke usenza njani isicwangciso soyilo lwendawo yokugcina izinto ezibandayo? Ngawaphi amanqaku ekufuneka aziwe kuyilo lobunjineli bendawo yokugcina izinto ezibandayo ukuze isicwangciso soyilo sicaciswe ngokukhawuleza?
1. Uyilo lokukhetha indawo yokugcina izinto ezibandayo kunye nokumisela ubungakanani bendawo yokugcina izinto ezibandayo eyenzelwe yona.
Ukukhethwa kwendawo yokugcina izinto ezibandayo kunye nokulungiswa koyilo lwendawo yokugcina izinto ezibandayo kufuneka kuqwalaselwe nezakhiwo kunye nezixhobo ezifunekayo, ezinje ngeeworkshops, amagumbi okupakisha nawokugqiba, iindawo zokugcina izixhobo kunye namaqonga okulayisha nokukhupha izinto. Ingqwalasela ekhethekileyo: Ukuba indawo ineemfuno zokumelana nokuqhuma, nceda ulandele ngokungqongqo iimfuno ezifanelekileyo zokumelana nokuqhuma xa ukhetha izixhobo.
Ukufakelwa kwendawo yokugcina izinto ezibandayo encinci kungenziwa ngaphakathi okanye ngaphandle, kwaye iindleko zokufakelwa ngaphakathi ziphantsi kakhulu kunezo zokufakelwa ngaphandle.
Ngokwendlela yokusetyenziswa, indawo yokugcina izinto ezibandayo inokwahlulwahlulwa ibe ziindidi ezintathu:indawo yokugcina izinto ezibandayo, indawo yokugcina izinto ezibandayo kwivenkile, kunye nendawo yokugcina izinto ezibandayo kwimveliso.
Indawo yokugcina izinto ezibandayo evelisayo yakhiwe kwindawo yemveliso apho ukuhanjiswa kweempahla kuxineneyo khona, kwaye izinto ezifana nokuthuthwa okulula kunye nonxibelelwano nemarike nazo kufuneka ziqwalaselwe.
Kufuneka kubekho iimeko ezifanelekileyo zokukhupha amanzi kwindawo yokugcina ebandayo, umgangatho wamanzi angaphantsi komhlaba kufuneka ube phantsi, kungcono ukuba kubekho icandelo phantsi kwendawo yokugcina ebandayo, kwaye kufuneka kugcinwe umoya ococekileyo. Ukugcina komile kubaluleke kakhulu kwindawo yokugcina ebandayo. Umthamo wendawo yokugcina ebandayo Ubungakanani bendawo yokugcina ebandayo kufuneka buyilwe ngokwenani eliphezulu leemveliso zezolimo eziza kugcinwa unyaka wonke. Lo mthamo ubalwa ngokusekelwe kumthamo ekufuneka imveliso egciniweyo ihlale kwindawo yokugcina ebandayo, kunye neendlela eziphakathi kwemigca, indawo ephakathi kwenqwaba nodonga, isilingi, kunye nomsantsa phakathi kwephakheji. Emva kokumisela umthamo wendawo yokugcina ebandayo, misela ubude kunye nokuphakama kwendawo yokugcina ebandayo.
Umnini weendawo zokugcina izinto ezibandayo kufuneka axelele inkampani yobunjineli beendawo zokugcina izinto ezibandayo ubungakanani obuneenkcukacha bendawo yokugcina izinto ezibandayo, obufana nobude, ububanzi kunye nobude. Kuphela ukuba uyayazi le ngcaciso ithile, ungenza ubalo olulandelayo. Ukongeza, kungcono ukwazi indlela yokungena ngaphakathi okanye ngaphandle, iifestile ezivulekileyo zokungenisa umoya, njl.
2. Izinto ezigcinwe kwindawo yokugcina izinto ezibandayo kunye neemfuno zesantya sokuphola kwindawo yokugcina izinto ezibandayo.
Kuphela xa kufuneka ubeke iimveliso ezithile kwindawo yokugcina ebandayo apho singazi ukuba loluphi uhlobo lwendawo yokugcina ebandayo oyifunayo. Umzekelo, ubushushu kunye nokufuma kwendawo yokugcina imifuno neziqhamo ezisandula ukugcinwa zahlukile. Nokuba indawo yokugcina iyafana, izinto ezithile zokugcina zifanelekile kakhulu kumaqondo obushushu ahlukeneyo. , I-Cowen nayo ingahluka. Beka inyama kwifriji enobushushu obuyi -18°C. Ubungakanani beyunithi ecwangcisiweyo bukwahlukile ngokuxhomekeke kubushushu; isantya sokupholisa sendawo yokugcina ebandayo encinci siyafuneka. Umzekelo, kundithatha imizuzu engama-30 ukufikelela kubushushu bokupholisa endibudingayo kule ndawo yokugcina ebandayo, okanye indawo yakho yokugcina ebandayo ithunyelwa rhoqo ngaphakathi nangaphandle. Kwiimeko ezinjalo, ulwakhiwo lweyunithi ludla ngokufuna ukonyuswa, kungenjalo ubushushu bendawo yokugcina ebandayo abuyi kwehla ngokukhawuleza ngokwaneleyo, nto leyo ebangela ukuwohloka kokutya, njl.njl.; ingakanani imithwalo edlulayo kule ndawo yokugcina ebandayo eyakhiwe yonke imihla, i-output ephezulu iya kudla ngaphezulu, ukuba i-output inokuqikelelwa, i-Yuanbao Refrigeration iya kuyila igumbi le-buffer kubathengi ukuze indawo yokugcina ebandayo ibe nexesha elaneleyo lokulinda yonke imihla, isebenzise amandla amaninzi kwaye isebenzise amandla amaninzi.
3. Ukukhethwa kweeyunithi zecompressor zefriji zokugcina izinto ezibandayo.
Eyona fomyula ibaluleke kakhulu yiyunithi yecompressor eyintloko yendawo yokugcina izinto ebandayo. Iicompressor eziqhelekileyo zahlulwe zaba ziipiston ezi-semi-hermetic, iiscrolls ezivalekileyo ngokupheleleyo, iipiston ezivalekileyo ngokupheleleyo, kunye nee-screw compressors.
Izincedisi zezixhobo zokukhenkcisa zegumbi elincinci lokugcina izinto ezibandayo zixabisa malunga ne-30% yeendleko zokwakha indawo yokugcina izinto ezibandayo.
Ukukhethwa kweCompressor yeFriji Kwisixhobo sokufrijisa kwindawo yokugcina ebandayo, umthamo kunye nobungakanani becompressor yefriji kulungiswa ngokwesisindo sobushushu esiphezulu sesikali semveliso kwaye kuthathelwa ingqalelo iiparameter ezahlukeneyo zefriji. Kwimveliso yokwenyani, akunakwenzeka ukuba kuhambelane ngokupheleleyo neemeko zoyilo. Ke ngoko, kuyimfuneko ukukhetha nokulungelelanisa ngokwemeko yokwenyani yemveliso ukuze kuchongwe umthamo ofanelekileyo kunye nobungakanani beecompressor eziza kusetyenziswa, ukuze kusetyenziswe ukusetyenziswa okuphantsi kunye neemeko ezifanelekileyo ukugqiba imisebenzi yefriji efunekayo kwindawo yokugcina ebandayo.
Iimpawu zecompressor ezaziwayo kakhulu yiCopeland, iBitzer, njl. Iindleko zeempawu ezahlukeneyo ziya kwahluka kakhulu, ingakumbi kwimarike yasekhaya yokukhenkceza nokukhenkceza, kukho iicompressor ezininzi ezihlaziyiweyo nezingeyonyani kunye neecompressor ezikopayo. Ukuba abathengi bazithenga, ziya kusetyenziselwa ukugcinwa kamva. Ukugcinwa kwazo kubangela iingozi ezinkulu ezifihlakeleyo.
Ngokubanzi, ngokwebhajethi yomthengi, ixabiso leemveliso ezingenisiweyo okanye zasekhaya liya kutshintshatshintsha ukuya kwinqanaba elithile. Ukukhetha inkqubo yokupholisa yokugcina izinto ezibandayo Ukukhetha inkqubo yokupholisa yokugcina izinto ezibandayo ikakhulu kukukhetha i-compressor yokugcina izinto ezibandayo kunye ne-evaporator.
Kwiimeko eziqhelekileyo, iifriji ezincinci zisebenzisa ikakhulu iicompressor ezivalekileyo ngokupheleleyo. Iindawo zokugcina izinto ezibandayo eziphakathi zihlala zisebenzisa iicompressor zepiston ezi-semi-hermetic; iindawo zokugcina izinto ezibandayo ezinkulu zisebenzisa isikrufu esi-semi-hermetic okanye iintloko ezininzi zepiston ngaxeshanye. Emva kokugqitywa kwangaphambili, uyilo lwamva lweendawo zokugcina izinto ezibandayo kunye nokufakwa kunye nolawulo lweendawo zokugcina izinto ezibandayo kusenzima kakhulu.
4. Ukukhetha ibhodi yokukhusela yokugcina izinto ezibandayo.
Ukukhethwa kwezinto zokukhusela ubushushu kwindawo ebandayo Ukukhethwa kwezinto zokukhusela ubushushu kwindawo ebandayo kufuneka kuhambelane neemeko zasekuhlaleni, ezingapheleli nje ekubeni nokusebenza kakuhle kokukhusela ubushushu, kodwa zikwanoqoqosho kwaye zisebenziseke. Ulwakhiwo lwendawo yokugcina ubushushu yanamhlanje luphuhliswa lujolise kwindawo yokugcina ubushushu esele yenziwe. Izinto zokugcina ubushushu eziquka umaleko onganyangekiyo kumswakama kunye nomaleko wokukhusela ubushushu zenziwa kwaye zihlanganiswe kwindawo. Iingenelo zezokuba ulwakhiwo lulula, lukhawuleza, kwaye luyashukuma, kodwa ixabiso liphezulu. Ukuba umthengi akanazo iimfuno ezizodwa, inkampani yokufaka indawo yokugcina ubushushu ngokubanzi iya kukhetha ibhodi yokugcina engabizi kakhulu kumthengi. Kakade ke, ibhodi yokugcina impahla ikwanomgangatho ophezulu kwaye intle, kwaye ixabiso lendawo yokugcina ubushushu encinci liya kunyuka ngokwendalo.
Ibhodi yokugcina izinto ezibandayo inezi: i-polyurethane, ipleyiti yentsimbi enemibala, ipleyiti ye-aluminium embossed enamacala amabini, ipleyiti yentsimbi engatyiwayo, ubukhulu bayo bahlukile kwindawo yokugcina izinto ezishushu kakhulu kunye nendawo yokugcina izinto ezishushu eziphantsi, ezixhaphakileyo ziyi-10 cm, 15 cm kunye ne-20 cm.
5. Ucango lwendawo yokugcina izinto ezibandayo kufuneka lubekwe ngokufanelekileyo ngokwendlela yobubanzi bomda ongasetyenziswa kwindawo leyo.
Uyilo oluqhelekileyo lweengcango luquka iingcango ezityibilikayo, iingcango ezityibilikayo, iingcango zombane, iingcango eziqengqelekayo, iingcango zentwasahlobo, njl.njl.; Ingasetyenziswa ngokufanelekileyo ngokweemfuno zabathengi. Ukuba ubungakanani bothutho lwempahla bulinganiselwe, kuyacetyiswa ukuba kusetyenziswe ucango olutyibilikayo olunokwenza kube lula izixhobo ezinkulu kwaye luvumele imithwalo emikhulu ukuba ingene kwaye iphume ngokukhululekileyo.
Ukongeza, kukho: ukhetho lwenkqubo yokupholisa kwindawo yokugcina ebandayo, ikakhulu ukukhethwa kwecompressor kunye ne-evaporator yendawo yokugcina ebandayo. Kwiimeko eziqhelekileyo, indawo yokugcina ebandayo encinci isebenzisa ikakhulu iicompressors ezigqunywe ngokupheleleyo; indawo yokugcina ebandayo ephakathi ngokubanzi isebenzisa iicompressors ezigqunywe kancinci; indawo yokugcina ebandayo enkulu isebenzisa iicompressors ezigqunywe kancinci, kwaye iindlela zokufunxa izixhobo zokufriji zahlulwe zibe kukupholisa umoya, ukupholisa amanzi kunye nokupholisa ngokufuma. Uhlobo, abasebenzisi banokukhetha ngokwemeko yokwenyani, uyilo lwendawo yokugcina ebandayo oludwebayo ukufakwa kunye nolawulo lwendawo yokugcina ebandayo lunzima ngakumbi.
Ixesha lokuthumela: Juni-11-2022