Njengoba ubuchwepheshe buqhubeka nokuthuthuka, isidingo samayunithi asezingeni eliphezulu akhuphuka kakhulu.Kusukela ezindlini kuye emabhizinisini kuya ezindaweni zezimboni, izinhlelo zokupholisa umoya seziyisidingo ezimpilweni zethu zansuku zonke.Kodwa-ke, abantu abaningi bangase bangazi ngendima edlalwa amabhodi esekethe aphrintiwe (PCBs) ekuqinisekiseni ukusebenza kwalezi zinhlelo.
Ngakho-ke, iyini ngempela i-PCB ohlelweni lwe-air conditioning?Ngamagama alula, i-PCB iyibhodi ye-elekthronikhi esetshenziselwa ukuxhuma kanye nokulawula izingxenye ezihlukahlukene ngaphakathi kweyunithi yokupholisa umoya.Lezi zingxenye zingabandakanya izinzwa, ama-valve, abalandeli, nama-compressor, phakathi kwabanye.
Enye yezinzuzo eziyinhloko zokusebenzisa ama-PCB ezinhlelweni zokupholisa umoya wukuba lula kokukhiqiza.Ngokuhlanganisa zonke izifunda ezidingekayo ebhodini lesekethe eyodwa, abakhiqizi bangakhiqiza imikhiqizo yekhwalithi ephezulu ngendlela esebenza kahle kakhulu.Ukwengeza, njengoba ama-PCB ethembeke kakhulu futhi ehlala isikhathi eside, angasiza ekunciphiseni isidingo sokulungisa nokushintshwa, ekugcineni onge isikhathi nemali.
Enye inzuzo yokusebenzisa ama-PCB ezinhlelweni zokupholisa umoya yikhono lokuthuthukisa ukusebenza kohlelo lonke.Ngomklamo we-PCB othuthuke kakhulu, abakhiqizi bangahlanganisa imisebenzi efana nokulawula izinga lokushisa kwedijithali, ukulungiswa kwesivinini sabalandeli okuzenzakalelayo, kanye nekhono lokuqapha elikude.Lezi zici azigcini nje ngokuthuthukisa ukusebenza kweyunithi, kodwa futhi zinikeza umsebenzisi umuzwa onethezeke kakhudlwana nofaneleka jikelele.
Naphezu kwalezi zinzuzo, kukhona okunye okungalungile okungaba khona kokusebenzisa ama-PCB ezinhlelweni zokupholisa umoya.Isibonelo, njengoba ama-PCB ezwela kakhulu ekushiseni nasemanzini, kufanele avaleleke kahle futhi avikelwe ekulimaleni.Ukwengeza, ukuthola amabhodi ekhwalithi kungaba inselele kwabanye abakhiqizi njengoba ama-PCB amaningi enziwa phesheya kwezilwandle.
Naphezu kwalezi zinselele ezingaba khona, izinzuzo zokusebenzisa ama-PCB ezinhlelweni zokupholisa umoya zicacile.Ziningi izinzuzo zokufaka lawa mabhodi e-elekthronikhi ekwakhiweni kwakho, kusukela ekuthuthukiseni ukusebenza okuphelele kuye ekwenzeni lula inqubo yokukhiqiza.
Sengiphetha, nakuba abaningi bengase bangayazi indima edlalwa ama-PCB ezinhlelweni zokupholisa umoya, ayizingxenye ezibalulekile eziqinisekisa ukusebenza nokuthembeka kwalawa mayunithi.Ngokutshala imali kuma-PCB ekhwalithi ephezulu, abakhiqizi abakwazi ukukhiqiza kuphela amadivaysi asebenza kahle futhi asebenzayo, kodwa futhi banikeze abasebenzisi umuzwa onethezeke nolula.Ngakho-ke, kungakhathaliseki ukuthi uklama isistimu entsha yokupholisa umoya noma ufuna nje ukuthuthukisa iyunithi ekhona, kubalulekile ukucabangela indima i-PCB engayidlala ekuqinisekiseni ukusebenza okuphelele nokusebenza kahle.
Isikhathi sokuthumela: May-24-2023