Mukutsvaga dzimba dzinoshandisa simba shoma, mubvunzo wekuti dzimba itsva dzinoda here michina yeMechanical Ventilation with Heat Recovery (MVHR) systems uri kuramba uchikosha. MVHR, inozivikanwawo semhepo inodzosa kupisa, yave chinhu chakakosha pakuvaka zvinogara kwenguva refu, ichipa mhinduro yakangwara yekuenzanisa kunaka kwemhepo yemukati uye kuchengetedza simba. Asi sei tekinoroji iyi ichikosha kudzimba dzemazuva ano?
Kutanga, ngatinzwisisei zvinoreva MVHR. Pachinyanya kukosha, masisitimu eMVHR anoshandisa mudziyo unonzi recuperator kutamisa kupisa kubva kumhepo yakareruka ichienda kumhepo itsva. Iyi recuperator inoita kuti kupisa kusvike ku95% kucheneswe, zvichideredza zvakanyanya kudiwa kwekuwedzera kupisa. Muzvivakwa zvitsva, uko mitemo yekudzivirira kupisa yakanyanya uye kusava nemhepo kunokosheswa, MVHR inova yakakosha. Pasina iyo, kuunganidzwa kwehunyoro, kunyorova, uye hunhu hwemhepo husina kunaka zvinogona kukanganisa chimiro nehutano hwevanogara mairi.
Munhu angashamisika kana mhepo inofefetera yemuchadenga yaigona kukwana. Zvisinei, muzvivakwa zvitsva zvakavharwa zvakasimba, kuvimba chete nekuvhura mahwindo hakushande zvakanaka, kunyanya mumamiriro ekunze anotonhora. MVHR inopa mhepo yakachena nguva dzose uku ichichengetedza kudziya, zvichiita kuti ive chinhu chinodiwa gore rose. Recuperator iri muchikamu cheMVHR inoshanda nesimba, kunyangwe mahwindo akaramba akavharwa, ichiva nechokwadi chekuti simba hariparadzwe.
Uyezve, mabhenefiti acho anopfuura kuchengetedza simba. Masisitimu eMVHR anobatsira kuti pave nenzvimbo ine hutano nekubvisa tsvina, zvinhu zvinokonzera allergy, uye hwema. Kumhuri, izvi zvinoreva kuti matambudziko ekufema mashoma uye nyaradzo yakakura. Basa remubatsiri wezvekurapa mukuita uku harigone kutaurwa zvakanyanya—ndiro moyo wesisitimu, zvichiita kuti mhepo inodzoreredza kupisa ishande zvakanaka.
Vatsoropodzi vangati mari yekutanga yekuisa MVHR yakakura zvikuru. Asi, kana ichionekwa semari yenguva refu, kuchengetedza mari yekudziyisa uye mukana wekudzivirira kugadzirisa chivakwa kunodhura nekuda kwehunyoro zvinokurumidza kudzikamisa mari yekutanga. Pamusoro pezvo, nemitemo yekuvaka ichisundira kuzvinangwa zve carbon zvisina zero, MVHR haisisiri sarudzo asi inodiwa kuti itevedzerwe munzvimbo dzakawanda.
Mukupedzisa, zvivakwa zvitsva pasina mubvunzo zvinobatsirwa nemasisitimu eMVHR. Kugona kwemugadziri wemidziyo yekuchenesa dzimba kudzoreredza kupisa, pamwe nebasa remuchina uyu mukuona kuti mhepo yakanaka, zvinoita kuti ive chinhu chakakosha pakuvaka kwemazuva ano. Sezvatinoshanda nesimba kugadzira dzimba dzisingakuvadzi nharaunda uye dzinogarika, kufefetera kwemhepo inodzoreredza kupisa kunoshamisa sechinhu chisingakurukurwi. Kune vavaki nevaridzi vedzimba, kugamuchira MVHR idanho rekuenda kumberi kwenguva refu uye ine rugare.
Nguva yekutumira: Gunyana-16-2025
