Centrifugal fani. Mfundo ntchito ndi kuchuluka

Chipangizo mpweya ndi mpweya machitidwe apangidwa kutenga nkhani zifukwa zambiri. Anasintha unsembe amafuna chisamaliro chapadera: mpweya ducts, heaters, silencers, diffusers, m'mawindomo anaikamo ndi mavavu ayenera kukhala mu malo, ndi mafani ndi mpweya zowongolera - ndi mphamvu zoyenera.

Fani, centrifugal kapena ofananira, zambiri angatchedwe mtima wa dongosolo, kwenikweni amakankhira mpweya kudzera dongosolo mtima - ritsa motsogozedwa ankafuna. Ngakhale kuti mayunitsi amenewa ayenera kuchita chimodzimodzi ntchito - kukakamizidwa mpweya kayendedwe, aliyense wa iwo ali ndi mamangidwe wapadera.

The centrifugal fani. The chipangizo mfundo za ntchito ndi zinthu

zida tichipeza gudumu ntchito, amene idaluma ndi kutsinde wapadera, ndi polowera ndipo kumaliseche chitoliro ndi nyumba mwauzimu. Air (mpweya relocatable) odzipereka zobwezedwa ndi kulowa zimakupiza nyumba ndi amagwidwa onsewo masamba gudumu. Choncho pali kusintha akulowera mpweya (mpweya) kuchokera molunjika mzere kufanana kwa olamulira, izo zimakhala zozungulira. Kenako, akuchita centrifugal mphamvu propels mpweya kudzera kutsegula wapadera mu nyumba ya.

ziwalo za wagawo uyu akhala chifukwa dzina lake - zimakupiza centrifugal, ndi zozungulira. Wina "dzina lakuti" - pa cochlea - zipangizo walandira zikomo kwa thupi lake mwauzimu woboola pakati.

Kasinthasintha wa impeller mu ngati fani kungakhale lamanja kapena lamanzere. Chiwerengero cha masamba bwanji mtundu ndi cholinga cha zipangizo. Pali chenjezo limodzi: m'njira yomwe masamba ndi adzapindika (kutsogolo kapena kumbuyo) - zina, ndi wofunika kwambiri. Mwachitsanzo, zimakupiza centrifugal anapereka ndi masamba yokhota kumapeto chammbuyo, angatipulumutse ku 20% mphamvu, ndipo pamene chovomerezeka zimamuchulukira pa mowa mpweya.

Forward masamba yokhota kumapeto, nayenso akhoza kuchepetsa awiri pa gudumu kumene amagwira ndi moyenera, zimakupiza yokha akhoza kukhala yaying'ono. Ubwino wina: zochepa liwiro, ndi mlingo phokoso yafupika.

Centrifugal chipangizo zimakupiza angagwiritsidwe ntchito yokakamiza machitidwe m'zigawo ndi canteens zovala, zitsulo ndi mankhwala mafakitale, ayenga mafuta. Pankhaniyi, dziwani kuti ngati mukufuna kuyendera ndi woyera, osati zakhudzana ndi zosafunika zoipa mpweya, ndi kokwanira kuti "nkhono" anapanga mpweya zitsulo. Pa nthawi imene mpweya zachiwawa alipo, zipangizo ntchito ndi aloyi zotayidwa kapena kuponyedwa chitsulo casing. Zomera pamene pali kufunika mu vuto mpweya munali zinyalala mpweya anzawo kapena nthunzi, izo m'pofunika kukhazikitsa mafani wapadera. Mbali awo ndi osiyana ndi kuti gawo lamkati, imene mpweya idzayenda oopsa (impeller ndi masamba, ndi casing, ndi kutsinde) zopangidwa kasakaniza wazitsulo asidi zosagwira zitsulo, pulasitiki ndipo zotayidwa. N'zoonekeratu kuti ngati chipangizo mpweya wabwino ayenera kukhala zida zapadera monga zimakupiza centrifugal, mtengo wake adzakhala kuposa mu muyezo mpweya zitsulo.