Mabhegi Akadhindwa: Akachekwa Kuti Akwane, Atsva muVacuum
Mabhegi Akaputirwa Nemavara Akajeka - mhinduro itsva mune bhegi rekuvhara chisimbiso chevacuumchikamu - chave chinhu chakakosha chekuchengetedza dzimba dzemazuva ano, nekuda kwekureruka kwadzo uye kugona kwadzo kuchinjika. Yakagadzirwa nezvinhu zvakasanganiswa zvePA/PE zvine pamusoro wakavezwa, chigadzirwa ichi chinopa kugara kwenguva refu uku chichienzanisa runako nekushanda kwacho. Kuwedzera kune yakajairika vhezheni inoonekera, inotsigira kugadzirisa kwemavara akawanda uye saizi yakasarudzika, zvichiita kuti ive yakakodzera mhuri nevashandi. kurongedzamamiriro ezvinhu.
Chinhu chikuru chiri muchimiro chayo chekugadzira roll: vashandisi vanogona kucheka bhegi racho vakasununguka kuti rienderane nehukuru chaihwo hwezvinhu zvinoshandiswa, zvichiita kuti rikwane zvakakwana uye kuderedza marara ezvinhu. Isina chinhu tekinoroji yekuvhara, inoenderana zvakasimba nepamusoro pezvinhu zvinoshandiswa, ichinyatso vhara kuchinjana kwemhepo nehunyoro. Kunyanya kuchengetedza chikafu chisina kusimba sengechizi, nyamauye zvinhu zvakaomeswa, zvinoderedza zvakanyanya oxidation uye kuora. Nzira iyi yekudzivirira haingogumiri pakuchengetedza hupenyu hwezvinhu zvakasiyana-siyana uye inochengetedza kunaka kwazvo uye zvinovaka muviri asiwo inodzivirira kupiswa nefiriji uye kunyudzwa kwehunyoro muzvinhu zvakaomeswa, zvichizadzisa zvinodiwa zvakasiyana-siyana zvakaita sekugoverwa kwemidziyo yemumba, kuchengetwa nechando, kuchengetedza zvinhu zvakaoma, uye kushandiswa kwezuva nezuva.
Vanhu vanotarirwa kushandisa chikafu vanosanganisa mapoka maviri makuru: chekutanga, mhuri dzemazuva ano dzinokoshesa kushanda zvakanaka uye kugadzirisa zviwanikwa, kunyanya idzo dzine zvinodiwa pakugovera chikafu nguva nenguva uye kuchengetedza chikafu kwenguva refu; chechipiri, makambani ekugadzira chikafu nekugadzira chikafu, ayo anopa mhinduro yakavimbika yemaitiro ekurongedza akajairika uye manejimendi ehunyanzvi hwekuchengetera chikafu.
Kubva pakugadzira chikafu mumaindasitiri kusvika kumakicheni epamba, mabhegi epurasitiki akavezwa zvinobudirira kubatanidza mashandiro ekurongedza emhando yepamusoro yeindasitiri nekubatsira mhuri. Kuburikidza nekugadzira kwavo kukuru kwe "ckutsva kwakavharwa ne vacuum kusvika pahukuru hwayo," vanoshandura tekinoroji yekuchengetedza yehunyanzvi kuita mhinduro inoshanda, yezuva nezuva, vachipa mhuri dzemazuva ano nzira itsva yakangwara, isingadhuri, uye inoshanda zvakanyanya yekutarisira chikafu.