Kusanthula mfundo yogwirira ntchito ndi mfundo ya fan yamagetsi
Fani yamagetsi ndi chipangizo chapakhomo chomwe chimagwiritsa ntchito injini kuyendetsa tsamba la fan kuti lizungulire kuti lifulumizitse kuyenda kwa mpweya, makamaka lomwe limagwiritsidwa ntchito kuziziritsa ndi kuziziritsa kutentha ndi kuzungulira mpweya. Kapangidwe ndi mfundo yogwirira ntchito ya fan yamagetsi ndi yosavuta, makamaka yopangidwa ndi mutu wa fan, tsamba, chivundikiro cha ukonde ndi chipangizo chowongolera. Pansipa tifufuza mwatsatanetsatane mfundo yogwirira ntchito ndi kapangidwe koyambira ka fan yamagetsi.
Choyamba, mfundo yogwirira ntchito ya mafani amagetsi
Mfundo yogwirira ntchito ya fan yamagetsi imadalira kwambiri mfundo ya induction ya electromagnetic. Pamene magetsi akudutsa mu mota, mota imapanga mphamvu ya maginito, yomwe imalumikizana ndi masamba, zomwe zimapangitsa kuti azizungulira. Makamaka, magetsi akadutsa mu coil ya mota, coil imapanga mphamvu ya maginito, ndipo mphamvu ya maginito iyi imalumikizana ndi mphamvu ya maginito ya tsamba la fan, zomwe zimapangitsa kuti torque ya kuzungulira iyambe kuzungulira.
Chachiwiri, kapangidwe koyambira ka fan yamagetsi
Mutu wa fan: Mutu wa fan ndi chimodzi mwa zinthu zofunika kwambiri pa fan yamagetsi, yomwe ili ndi mota ndi makina owongolera. Mota imagwiritsidwa ntchito kuyendetsa kuzungulira kwa fan, ndipo makina owongolera amagwiritsidwa ntchito kuwongolera magwiridwe antchito ndi liwiro la mota.
Tsamba: Gawo lalikulu la fan yamagetsi ndi tsamba, lomwe limapangidwa ndi aluminiyamu kapena pulasitiki ndipo limagwiritsidwa ntchito kukakamiza kuyenda kwa mpweya. Kapangidwe ndi kuchuluka kwa masamba kudzakhudza magwiridwe antchito ndi phokoso la fan yamagetsi.
Chivundikiro cha ukonde: Chivundikiro cha ukonde chimagwiritsidwa ntchito kuteteza tsamba la fan ndi mota, zomwe zimapangitsa kuti wogwiritsa ntchito asakhudze tsamba la fan lozungulira ndi mota. Nthawi zambiri limapangidwa ndi chitsulo kapena pulasitiki ndipo lili ndi chimango chokhazikika.
Chipangizo chowongolera: Chipangizo chowongolera chimaphatikizapo switch yamagetsi, chowerengera nthawi, chosinthira mutu wogwedeza, ndi zina zotero. Chosinthira magetsi chimagwiritsidwa ntchito kuwongolera kuyatsa/kuzima kwa fan yamagetsi, chowerengera nthawi chimalola wogwiritsa ntchito kukhazikitsa nthawi yogwirira ntchito ya fan yamagetsi, ndipo chosinthira mutu wogwedeza chimalola fan yamagetsi kugwedeza mutu wake ndikuzungulira.
Chachitatu, njira yogwirira ntchito ya fan yamagetsi
Pali njira ziwiri zazikulu zogwirira ntchito mafani amagetsi: kuyenda kwa axial ndi centrifugal. Kuyenda kwa mpweya kwa fan ya axial kumayenderana ndi mzere wa tsamba la fan, pomwe kuyenda kwa mpweya kwa fan ya centrifugal kumakhala kolunjika ku mzere wa tsamba la fan. Mafani a axial nthawi zambiri amagwiritsidwa ntchito m'nyumba ndi m'maofesi, pomwe mafani a centrifugal amagwiritsidwa ntchito kwambiri m'mafakitale.
Chachinayi, ubwino ndi kuipa kwa mafani amagetsi
Ubwino:
a. Kugwiritsa ntchito mphamvu zochepa: Poyerekeza ndi zipangizo zina zapakhomo monga ma air conditioner, mafani amagetsi amagwiritsa ntchito mphamvu zochepa ndipo ndi zida zapakhomo zosungira mphamvu komanso zosawononga chilengedwe.
b. Yosavuta komanso yothandiza: Kugwira ntchito kwa fan yamagetsi ndi kosavuta komanso kosavuta, ndipo kumatha kusinthidwa, kusinthidwa nthawi, kugwedezeka ndi ntchito zina malinga ndi zosowa.
c. Mpweya wopumira: Mafani amagetsi amatha kukonza malo opumira mpweya m'nyumba mwa kukakamiza mpweya kuyenda bwino komanso kuthandiza mpweya kuyenda bwino.
d. Zosavuta kuyeretsa ndi kusamalira: kuyeretsa ndi kusamalira fan yamagetsi ndikosavuta, ingopukutani ndi nsalu yofewa nthawi zonse.
Zoyipa:
a. Phokoso lalikulu: chifukwa cha kagwiridwe ka ntchito ndi kapangidwe ka fan yamagetsi, phokoso lake ndi lalikulu, zomwe zingakhudze malo opumulirako a anthu komanso malo okhala.
b. Kukula kwa mphepo ndi kochepa: ngakhale kuti fani yamagetsi imatha kusintha kukula kwa mphepo posintha liwiro, kukula kwa mphepo kumakhala kochepa ndipo sikungafanane ndi ma air conditioner akuluakulu ndi zida zina.
c. Kusasinthasintha bwino pazochitika zina zapadera: mwachitsanzo, m'malo omwe chinyezi chimakhala chachikulu kapena mpweya uli ndi fumbi lochuluka, fan yamagetsi ikhoza kukhala ndi mavuto monga kuzizira, kuzizira ndi fumbi.
Mwachidule, monga zipangizo zodziwika bwino zapakhomo, mafani amagetsi ali ndi ubwino wosavuta komanso wothandiza, mpweya wabwino komanso mpweya wabwino, komanso palinso zovuta monga phokoso lalikulu ndi mphamvu yochepa ya mphepo. Pakugwiritsa ntchito kwenikweni, ndikofunikira kusankha ndikugwiritsa ntchito malinga ndi momwe zinthu zilili.
