Ingabe Izakhiwo Ezintsha Zidinga I-MVHR?

Ekufuneni izindlu ezisebenzisa ugesi ngendlela eyongayo, umbuzo wokuthi ngabe izakhiwo ezintsha zidinga yini izinhlelo ze-Mechanical Ventilation with Heat Recovery (MVHR) uya ngokuya ubaluleke kakhulu. I-MVHR, eyaziwa nangokuthi ukupholisa ukupholisa ukushisa, ivele njengesisekelo sokwakha okusimeme, inikeza ikhambi elihlakaniphile lokulinganisela ikhwalithi yomoya wangaphakathi kanye nokonga amandla. Kodwa kungani lobu buchwepheshe bubaluleke kangaka emakhaya anamuhla?

Okokuqala, ake siqonde ukuthi i-MVHR isho ukuthini. Empeleni, izinhlelo ze-MVHR zisebenzisa idivayisi ebizwa ngokuthi i-recuperator ukudlulisa ukushisa kusuka emoyeni odala ophumayo uye emoyeni omusha ongenayo. Le recuperator iqinisekisa ukuthi ukushisa okufinyelela ku-95% kuyagcinwa, okunciphisa kakhulu isidingo sokushisa okwengeziwe. Ezakhiweni ezintsha, lapho amazinga okushisa ephezulu futhi ukungabi nomoya ongenisa umoya kubekwa phambili, i-MVHR iba yinto ebaluleke kakhulu. Ngaphandle kwayo, ukwakheka komswakama, ukujiya, kanye nekhwalithi yomoya engemihle kungalimaza isakhiwo kanye nempilo yabantu abahlala kuyo.

Umuntu angase azibuze ukuthi umoya wokungenisa umoya wemvelo unganele yini. Kodwa-ke, ezakhiweni ezintsha ezivalwe kahle, ukuthembela kuphela ekuvuleni amafasitela akuphumelelanga, ikakhulukazi ezindaweni ezibandayo. I-MVHR inikeza umoya omusha njalo ngenkathi igcina ukufudumala, okwenza kube yimfuneko unyaka wonke. I-recuperator engaphakathi kweyunithi ye-MVHR isebenza ngokungakhathali, ngisho noma amafasitela evaliwe, iqinisekisa ukuthi amandla awachithwa.

Ngaphezu kwalokho, izinzuzo zidlulela ngale kokonga amandla. Izinhlelo ze-MVHR zinegalelo endaweni yokuhlala enempilo ngokuhlunga ukungcola, izinto ezibangela ukungezwani komzimba, kanye nephunga. Emindenini, lokhu kusho izinkinga ezimbalwa zokuphefumula kanye nenduduzo enkulu. Indima yomphilisi kule nqubo ayinakweqiswa—yinhliziyo yesistimu, evumela umoya wokubuyisa ukushisa ukuthi usebenze kahle.

Abagxeki bangase bathi izindleko zokuqala zokufaka i-MVHR zinkulu kakhulu. Kodwa-ke, uma kubhekwa njengokutshalwa kwezimali kwesikhathi eside, ukonga ezindleleni zokushisa kanye nokugwema okungenzeka ukulungiswa kwesakhiwo okubizayo ngenxa yomswakama kunciphisa ngokushesha izindleko zangaphambilini. Ngaphezu kwalokho, njengoba imithetho yokwakha iphokophela ekufinyeleleni imigomo ye-carbon engenayo i-zero, i-MVHR ayisadingeki kodwa iyimfuneko yokuthobela imithetho ezindaweni eziningi.

Ekuphetheni, izakhiwo ezintsha ngokungangabazeki ziyazuza ezinhlelweni ze-MVHR. Ikhono lomsindisi wokubuyisela ukushisa, kanye nendima yesistimu ekuqinisekiseni ikhwalithi yomoya engcono kakhulu, lenza libe yingxenye ebalulekile yokwakha kwesimanje. Njengoba silwela ukwakha izindlu ezinobungani nemvelo futhi ezingahlalwa kuzo, umoya wokubuyisa ukushisa uvelele njengesici esingaxoxiswana ngaso. Kubakhi kanye nabanini bezindlu ngokufanayo, ukwamukela i-MVHR kuyisinyathelo esiya ekusaseni elizinzile nelikhululekile.