Makhalidwe a fani yothamanga ndi kuti madzi amadzimadzi amayenda kudzera muzitsulo za fani kawiri, madzi amadzimadzi amayenda mu radially poyamba, ndiyeno amatuluka mozungulira, ndipo njira zolowera ndi zowonongeka zimakhala mu ndege yomweyo. Mpweya wotulutsa mpweya umagawidwa mofanana m'lifupi mwa fani. Chifukwa cha mawonekedwe ake osavuta, kukula kwake kakang'ono komanso kuthamanga kwamphamvu kwambiri, kumatha kufika mtunda wautali ndipo amagwiritsidwa ntchito kwambiri pazida za laser, zowongolera mpweya, zida zotchingira mpweya, zowumitsira tsitsi, zowumitsa tsitsi, zida zapakhomo ndi tirigu zimaphatikiza zokolola ndi minda ina.
Mapangidwe amkati a fan-flow fan ndizovuta kwambiri. Ngakhale kuti choyikapocho chimakhala chofanana pozungulira, mpweya wake ndi wosasunthika, ndipo gawo la liwiro lake ndi losakhazikika. Pali vortex kumbali yamkati ya mbali imodzi ya circumference yothamanga, yomwe imatha kuyendetsa kayendedwe ka mpweya wonse, ndiko kuti, eccentric vortex ya otchedwa cross-flow fan. Pakati pa vortex ndi penapake mkati mwa circumference wa impeller, ndipo amayenda mu circumferential malangizo pansi throttling zosiyanasiyana. Pazinthu zina zogwirira ntchito, chifukwa cha kuwongolera kwamakono kwa eccentric eddy kwa fan-flow fan panthawi yothamanga kwambiri, mpweya womwe uli pamoto wothamanga sungathe kutulutsidwa kapena kulowetsedwa bwino, ndipo vuto limapezeka mumayendedwe oyesera, chomwe chimatchedwa surge phenomenon.
Ngati dera la mpweya ndi laling'ono, kukana kwa kusanjikiza kotsutsa kuli kwakukulu, kutuluka kwa payipi kumakhala kochepa, zofunikira zogwirira ntchito za fan-flow fan ndizochepa, mphamvu ya eccentric eddy panopa ndi yaying'ono, ndipo kutuluka kwake sikukuwonekera. Komabe, pamene liwiro lozungulira liri lalitali ndipo malo olowera ndi aakulu, mphamvu ya eccentric eddy panopa ikuwonjezeka, mpweya wodutsa pamtunda sungathe kutulutsidwa kapena kutulutsa mpweya wabwino, njira yoyesera imakhala yachilendo, ndipo chowotcha chodutsa chimakhala ndi zochitika zowonongeka ndi nthawi ya opaleshoni. Makamaka:
(1) Phokoso likuwonjezeka.
Pamene chowotcha chodutsa chimagwira ntchito bwino, phokoso limakhala laling'ono. Komabe, pamene chochitika cha kuphulikako chikuchitika, padzakhala kung’ung’udza kopanda phokoso mkati mwa fani yothamanga, ndipo phokoso lakuthwa lakuthwa lidzatuluka nthaŵi ndi nthaŵi, ndipo phokosolo limakhala lokwera kwambiri;
(2) Kunjenjemera kumakula.
Pamene chowotcha chodutsa chikukwera, lamba wa trolley yamagetsi amanjenjemera mwachiwonekere, ndipo chipangizo chonse choyesera chimagwedezeka mwachiwonekere;
(3) Kuvutika kuwerenga.
Pamene chiwombankhanga chodutsa chikukwera, zikhalidwe zomwe zimawonetsedwa ndi micromanometer ndi tachometer zimasintha mofulumira, ndipo kukula kwake ndi kukula kwa kusintha kwakukulu, komwe ndi kusintha kwa nthawi. Pankhaniyi, ndizovuta kwa oyesa kuwerenga. Pazochitika zodziwika bwino, mtengo wowonetsedwa ndi mtengo wamba wogwirira ntchito wa fan-flow fan, ndipo chochitika cha opaleshoni chimangotsala pang'ono kutha, koma mkati mwa chizungulire, chimakhala chaufupi komanso chosakhazikika, ndipo mtengo womwe ukuwonetsedwa ndi kuwerenga komwe kumachitika pamene chochitika cha opaleshoni chili chachikulu.
Nthawi yotumiza: Jul-20-2022