Isiqandisi siwuketshezi olusebenzayo lwama-air conditioner noma uhlelo lwesiqandisi. Ibhekana noguquko loshintsho lwesigaba ukusuka ku-liq kuye kweyegesi futhi ngokuphambene nalokho ukukhiqiza umphumela wesiqandisi esiqandisini noma ohlelweni lwe-air conditioning. Abekho. yeziqandisi ezitholakala emakethe futhi zilokhu zisidida ngesiqandisi esingcono kakhulu sama-air conditioner asekhaya. Ake sixoxe ngesiqandisi esivamile esisetshenziswa endlini.
Iziqandisi ezijwayelekile ezisetshenziswa ku-Air conditioning kanye nemininingwane yazo eyisisekelo yile
I-ozone depletion potential (ODP)kwenhlanganisela yamakhemikhali yinani elihlobene lokucekelwa phansi kwe-ozone layer engayibangela, ne-trichlorofluoromethane (R-11 noma i-CFC-11) egxilwe ku-ODP ye-1.0.
Amandla okufudumala komhlaba(GWP) isilinganiso sokuthi kungakanani ukushisa kwegesi ebamba ukushisa emkhathini kuze kufike emkhathizwe wesikhathi esithile, okuhlobene nesikhutha.
Njengezinye izimboni iziqandisi nazo sezithuthuke kakhulu ngokuhamba kwesikhathi, ngaphambilini i-R12 yayivamise ukusetshenziselwa ukwenza iziqandisi kanye neziphephetha-moya ngeminyaka yama-90s. I-R12 iphuma eqenjini leziqandisi ze-CFC lapho kokubili i-chlorine ne-fluorine bekukhona esiqandisini, amandla okufudumala kweGlobal warming angu-R12 aphakeme kakhulu ku-10200 futhi amandla okuncipha kwe-ozone angu-1, Ngenxa yomthelela omubi wesiqandisi ekwenziweni kwe-ozone layer yalezi ziqandisi. zavalwa okokuqala emazweni asethuthukile ngo-1996 nasemazweni asathuthuka ngo-2010 nakuba umthetho olandelwayo waseMontreal.
Igesi ye-ODP encane engu-R22 'Chlorodifluoromethane' isetshenziswe esikhundleni sika-R12 lapho i-GWP ne-ODP yayiphansi kakhulu, ithebula elibhekisela ngenhla.
Njengoba i-R22 iphuma emndenini we-HCFC futhi ine-ODP ne-GWP, Iphinde inqanyulwe emazweni athuthukile futhi isaqhubeka nokuqeda emazweni asathuthuka.
I-R32 kanye ne-R410A yiziqandisi ezisetshenziswa kakhulu kuma-air conditioner asezindaweni zokuhlala ezine-ODP enguziro, i-R410A ine-GWP ephakeme kuno-R32.
I-R32 ingasha kancane futhi ngenxa yengozi yengozi, i-R410A yathuthukiswa yaba nengozi ephansi yokuvutha ngengxube engu-R32 no-R125. Kodwa-ke i-R410A isebenza ngengcindezi ephezulu yingakho i-condenser engu-R410A inkulu ngosayizi kunezikhonsathi ezingama-R32.
Manje u-R290 wosuku nawo ususetshenziswa ohlelweni lwe-air conditioning, u-R290 uyigesi elinywa kakhulu futhi ukuvuza kwegesi kungase kuholele emlilweni. Ukuqapha okufanele kufanele kubhekwe ngenkathi kusetshenziswa ama-R290 njengesiqandisi esisetshenziselwa ukuhlala.
Isiphetho
Ake sihlole ukuthi yisiphi isiqandisi esingcono kakhulu sama-air conditioner asekhaya.
Njengoba u-R22 usuphelile uyalulekwa ukuthi ungathengi ama-air conditioner amasha angu-R22 njengegesi efrijini.
Ama-air conditioner ane-R410A, R32 kanye no-R290 angase akhethwe kukhunjulwa ubungozi bokuvutha obuhambisana nesiqandisi. Uma ufisa ukuba negesi yesiqandisi ephephile ongayisebenzisa lapho uhlala khona, hamba ngo-R410A. U-R32 nawo ungacatshangelwa uma kucatshangelwa ukuvutha okuphakathi.
Njengoba i-R290 ivutha kakhulu kufanele igwenywe ukuze isetshenziswe endaweni yokuhlala ngisho noma ikhethiwe, ukuqaphela okukhethekile okufanele kucatshangelwe ngenkathi kufakwa futhi kulungiswa. Ama-air conditioner kufanele athengwe kumkhiqizi owaziwayo.
Phawula:
Ezinye zezihloko zithathwe ku-inthanethi. Uma kukhona ukwephulwa komthetho, sicela usithinte ukuze ukususe. Uma uthanda imikhiqizo yephampu yokushisa, sicela ukhululeke ukuxhumana nenkampani yephampu yokushisa ye-OSB, siyisinqumo sakho esingcono kakhulu.
Isikhathi sokuthumela: Aug-11-2022