Mfundo yogwirira ntchito ndi kusanthula mfundo za fani yamagetsi
Chotenthetsera chamagetsi ndi chida chapakhomo chomwe chimagwiritsa ntchito injini kuyendetsa chowotcha kuti chizungulire kuti mpweya uziyenda bwino, womwe umagwiritsidwa ntchito poziziritsa ndi kuziziritsa kutentha ndikuzungulira mpweya. Mapangidwe ndi mfundo zogwirira ntchito za fani yamagetsi ndizosavuta, makamaka zopangidwa ndi mutu wa fan, tsamba, chivundikiro cha ukonde ndi chipangizo chowongolera. Pansipa tidzasanthula ndondomeko yogwirira ntchito ndi dongosolo loyambira la fan yamagetsi mwatsatanetsatane.
Choyamba, mfundo yogwira ntchito ya mafani amagetsi
Mfundo yogwirira ntchito ya fan yamagetsi imachokera makamaka pa mfundo ya electromagnetic induction. Mphamvu yamagetsi ikadutsa m'galimoto, injiniyo imapanga mphamvu ya maginito, yomwe imagwirizana ndi masamba, kuwapangitsa kuti azizungulira. Makamaka, mphamvu yamagetsi ikadutsa pa koyilo yamoto, koyiloyo imapanga mphamvu ya maginito, ndipo mphamvu ya maginitoyi imalumikizana ndi maginito a tsamba la fan, ndikupanga torque yozungulira yomwe imapangitsa kuti tsamba la fan liyambe kuzungulira.
Chachiwiri, dongosolo loyambira la fan yamagetsi
Mutu wa fan: Mutu wa fan ndi chimodzi mwazinthu zofunika kwambiri za fani yamagetsi, yomwe imakhala ndi mota ndi dongosolo lowongolera. Galimotoyo imagwiritsidwa ntchito poyendetsa kuzungulira kwa fan, ndipo makina owongolera amagwiritsidwa ntchito kuwongolera magwiridwe antchito ndi liwiro la mota.
Blade: Mbali yaikulu ya fani yamagetsi ndi tsamba, lomwe limapangidwa ndi aluminiyumu kapena pulasitiki ndipo limagwiritsidwa ntchito kukankhira mpweya. Maonekedwe ndi chiwerengero cha masamba zidzakhudza ntchito ndi phokoso la fan magetsi.
Chophimba cha Net: Chophimba cha ukonde chimagwiritsidwa ntchito kuteteza tsamba la fani ndi mota, kulepheretsa wogwiritsa ntchito kukhudza tsamba lozungulira la fan ndi mota. Nthawi zambiri amapangidwa ndi chitsulo kapena pulasitiki ndipo amakhala ndi chimango chokhazikika.
Chipangizo chowongolera: Chipangizo chowongolera chimaphatikizapo kusintha kwamagetsi, timer, kugwedeza mutu, ndi zina. Kusintha kwamagetsi kumagwiritsidwa ntchito kuwongolera / kutseka kwa fan yamagetsi, timer imalola wogwiritsa ntchito kukhazikitsa nthawi yothamanga ya fani yamagetsi, ndi kusinthana kwa mutu wogwedezeka kumapangitsa kuti fan yamagetsi igwedeze mutu wake ndikuzungulira.
Chachitatu, njira yogwirira ntchito ya fan yamagetsi
Pali njira ziwiri zazikulu zogwiritsira ntchito mafani amagetsi: axial flow ndi centrifugal. Mayendedwe a mpweya wa axial fan amafanana ndi nsonga ya tsamba la fan, pomwe mayendedwe a mpweya wa centrifugal fan ndi perpendicular to axis of fan blade. Mafani a Axial amagwiritsidwa ntchito m'nyumba ndi m'maofesi, pomwe mafani a centrifugal amagwiritsidwa ntchito kwambiri pamafakitale.
Chachinayi, ubwino ndi kuipa kwa mafani amagetsi
Ubwino:
a. Kugwiritsa ntchito mphamvu zochepa: Poyerekeza ndi zida zina zapakhomo monga zoziziritsira mpweya, mafani amagetsi sagwiritsa ntchito mphamvu zochepa ndipo ndi zida zapakhomo zopulumutsa mphamvu komanso zosunga chilengedwe.
b. Yosavuta komanso yothandiza: Kugwira ntchito kwa fani yamagetsi ndikosavuta komanso kosavuta, ndipo kumatha kusinthidwa, kuyika nthawi, kugwedezeka ndi ntchito zina malinga ndi zosowa.
c. Mpweya wabwino: Mafani amagetsi amatha kukonza mpweya wabwino wamkati mwa kukakamiza kuyenda kwa mpweya ndikuthandizira kuyenda kwa mpweya.
d. Zosavuta kuyeretsa ndi kukonza: kuyeretsa ndi kukonza chowotcha chamagetsi ndikosavuta, kungopukuta ndi nsalu yofewa nthawi zonse.
Zoyipa:
a. Phokoso lalikulu: chifukwa cha mfundo yogwirira ntchito ndi mawonekedwe a fani yamagetsi, phokoso lake ndi lalikulu, lomwe lingakhudze mpumulo wa anthu ndi malo okhala.
b. Kukula kwa mphepo kuli kochepa: ngakhale fani yamagetsi imatha kusintha kukula kwa mphepo mwa kusintha liwiro, kukula kwa mphepo kumakhalabe kochepa ndipo sikungafanane ndi ma air conditioners akuluakulu ndi zipangizo zina.
c. Kusasinthika kosasinthika pazochitika zina zapadera: mwachitsanzo, m'malo omwe chinyezi chozungulira chimakhala chachikulu kapena mpweya uli ndi fumbi lambiri, chowotcha chamagetsi chikhoza kukhala ndi zovuta monga condensation, condensation ndi fumbi.
Mwachidule, monga zipangizo zamakono zapakhomo, mafani amagetsi ali ndi ubwino wosavuta komanso wothandiza, mpweya wabwino komanso mpweya wabwino, koma palinso zovuta monga phokoso lalikulu ndi mphamvu zochepa za mphepo. Pakugwiritsa ntchito kwenikweni, ndikofunikira kusankha ndikugwiritsa ntchito molingana ndi momwe zilili.
