Zowumitsira mpweya m'firiji ndizofunikira kwambiri pazinthu zosiyanasiyana zamafakitale ndi zamalonda ndipo zimagwira ntchito yofunika kwambiri pochotsa chinyezi ku mpweya woponderezedwa. Kumvetsetsa sayansi kumbuyo kwa chowumitsira mpweya mufiriji ndikofunikira kuti mumvetsetse kufunikira kwake ndikuwonetsetsa kuti imagwira ntchito bwino.
Pakatikati pa chowumitsira mpweya mufiriji ndi mfundo yoziziritsa ndi condensation. Mpweya wopanikizidwa ukalowa mu chowumitsira, umayamba utazirala mpaka kutentha kumene nthunzi wamadzi umayamba kukhazikika. Kuzizira kumeneku kumachitika pogwiritsa ntchito firiji yomwe imachepetsa kutentha kwa mpweya woponderezedwa mpaka kumame, komwe ndi kutentha komwe mpweya umakhala wodzaza ndipo nthunzi yamadzi imayamba kukhazikika kukhala madzi amadzimadzi.
Kamodzi chinyezi mu mpweya woponderezedwa chitakhazikika, chimalekanitsa ndi kutuluka kwa mpweya ndikuthamangitsidwa ku dongosolo. Izi nthawi zambiri zimachitika pogwiritsa ntchito zolekanitsa chinyezi ndi ma valve okhetsa, omwe amachotsa madzi amadzimadzi kuchokera mumtsinje wa mpweya, kusiya mpweya wouma, wopanda chinyezi.
Kufunika kwa zowumitsira mpweya mufiriji ndiko kuthekera kwawo kuchotsa bwino chinyezi kuchokera ku mpweya woponderezedwa, kuteteza mavuto omwe angakhalepo monga dzimbiri, kuipitsidwa ndi kulephera kwa zida ndi njira za pneumatic. Kuchuluka kwa chinyezi mu mpweya woponderezedwa kungayambitse dzimbiri ndi kukula kwa mapaipi ndi zida, komanso kuwonongeka kwa zida zamakina ndi makina. Pochotsa chinyezi, zowumitsira mpweya mufiriji zimathandiza kutsimikizira kudalirika ndi mphamvu ya mpweya wanu woponderezedwa.
Kuphatikiza apo, kugwiritsa ntchito mpweya wouma, wopanda chinyezi ndikofunikira pakugwiritsa ntchito komwe kukhalapo kwa nthunzi yamadzi kumatha kukhala kovulaza, monga kupanga mankhwala, kukonza zakudya ndi zakumwa, komanso kupanga zamagetsi. M'mafakitalewa, kugwiritsa ntchito zowumitsira mpweya mufiriji ndikofunikira kuti pakhale kukhulupirika ndi kukhulupirika kwa zinthu ndi njira.
Kuphatikiza pa kuchotseratu chinyezi, zowumitsira mpweya mufiriji zimathandizira kupititsa patsogolo mphamvu zamagetsi zamagetsi zamagetsi. Pochepetsa kuchuluka kwa chinyezi mu mpweya woponderezedwa, zowumitsazi zimathandizira kuchepetsa kutsika kwamphamvu komanso kutaya mphamvu, komanso kufunikira kokonzanso pafupipafupi komanso kusintha zida zamapneumatic chifukwa cha kuwonongeka kwa chinyezi.
Ndikofunika kuzindikira kuti mphamvu ya chowumitsira mpweya mufiriji imakhudzidwa ndi zinthu monga kutentha kwa mpweya wolowera, kupanikizika ndi kutuluka, komanso mapangidwe ndi mphamvu ya chowumitsa chokha. Kuyika bwino ndikuyika chowumitsira mpweya wanu mufiriji ndikofunikira kuti muwonetsetse kuti zikuyenda bwino komanso kukhala ndi moyo wautali.
Mwachidule, zowumitsira mpweya mufiriji zimagwira ntchito yofunika kwambiri pakusunga bwino, kudalirika komanso kuchita bwino kwa makina oponderezedwa m'mafakitale. Pomvetsetsa sayansi ya momwe zowumitsira izi zimagwirira ntchito ndikuzindikira kufunika kwake, mabizinesi ndi mabungwe amatha kupanga zisankho zodziwika bwino pakusankha, kukhazikitsa ndi kukonza zowumitsira mpweya mufiriji kuti zikwaniritse zosowa ndi zofunikira zawo.
Nthawi yotumiza: Jun-28-2024
