FFU fan filter unit ndi chida chofunikira pamaprojekiti achipinda choyera. Ndiwofunikanso kwambiri zosefera mpweya pachipinda chopanda fumbi.Zimafunikanso pa mabenchi oyeretsedwa kwambiri komanso malo oyeretsa.
Ndi chitukuko cha zachuma ndi kusintha kwa moyo wa anthu, anthu ali ndi zofunikira zapamwamba komanso zapamwamba za khalidwe lazogulitsa.FFU imasankha mtundu wazinthu kutengera ukadaulo wopanga komanso malo opangira, zomwe zimakakamiza opanga kuti azitsatira ukadaulo wopangira bwino.
Minda yomwe imagwiritsa ntchito mayunitsi a FFU fan, makamaka zamagetsi, mankhwala, chakudya, bioengineering, zamankhwala, ndi ma labotale, ali ndi zofunika kwambiri pakupanga malo.Zimagwirizanitsa teknoloji, zomangamanga, zokongoletsera, madzi ndi ngalande, kuyeretsa mpweya, HVAC ndi mpweya wabwino, kulamulira basi ndi matekinoloje ena osiyanasiyana.Zizindikiro zazikulu zaumisiri zoyezera momwe chilengedwe chimapangidwira m'mafakitalewa ndi kutentha, chinyezi, ukhondo, kuchuluka kwa mpweya, kuthamanga kwamkati, etc.
Chifukwa chake, kuwongolera koyenera kwa zisonyezo zaukadaulo zosiyanasiyana za malo opangirako kuti zikwaniritse zofunikira pakupanga kwapadera kwakhala imodzi mwamalo opangira kafukufuku waukadaulo wazipinda zoyera.Kumayambiriro kwa zaka za m'ma 1960, chipinda choyamba chaukhondo cha laminar padziko lonse chinapangidwa.Mapulogalamu a FFU ayamba kuwonekera kuyambira pomwe adakhazikitsidwa.
1. Mkhalidwe wamakono wa njira yoyendetsera FFU
Pakadali pano, FFU nthawi zambiri imagwiritsa ntchito ma motors amtundu umodzi wothamanga wa AC, ma motors amtundu umodzi wa EC.Pali pafupifupi 2 magetsi opangira magetsi a FFU fan filter unit motor: 110V ndi 220V.
Njira zowongolera zake zimagawidwa m'magulu otsatirawa:
(1).Multi-speed switch control
(2).Stepless liwiro kusintha ulamuliro
(3).Kuwongolera makompyuta
(4).Kuwongolera kutali
Zotsatirazi ndikuwunika kosavuta ndikuyerekeza njira zinayi zomwe zili pamwambazi:
2. FFU multi-liwiro losintha kusintha
Makina owongolera othamanga kwambiri amangophatikiza kusinthana kwa liwiro komanso kusintha kwamphamvu komwe kumabwera ndi FFU.Popeza zigawo zowongolera zimaperekedwa ndi FFU ndipo zimagawidwa m'malo osiyanasiyana padenga la chipinda choyera, ogwira nawo ntchito ayenera kusintha FFU kudzera pakusintha kosinthira pamalopo, zomwe zimakhala zovuta kwambiri kuwongolera.Kuphatikiza apo, kusinthasintha kwa liwiro la mphepo ya FFU kumangokhala magawo angapo.Pofuna kuthana ndi zovuta zogwirira ntchito kuwongolera kwa FFU, kudzera pamapangidwe amagetsi amagetsi, masiwichi onse othamanga a FFU adayikidwa pakati ndikuyikidwa mu kabati pansi kuti akwaniritse ntchito yapakati.Komabe, ziribe kanthu kuchokera ku maonekedwe Kapena pali zofooka mu ntchito.Ubwino wogwiritsa ntchito njira yosinthira masinthidwe ambiri ndi kuwongolera kosavuta komanso mtengo wotsika, koma pali zofooka zambiri: monga kugwiritsa ntchito mphamvu zambiri, kulephera kusintha liwiro bwino, kusakhala ndi chidziwitso choyankha, komanso kulephera kukwaniritsa kuwongolera gulu, ndi zina zambiri.
3. Stepless liwiro kusintha ulamuliro
Poyerekeza ndi njira yoyendetsera ma switch-liwiro-liwiro, kuwongolera kosinthika kopanda mayendedwe kumakhala ndi chowongolera chowonjezera chopanda mayendedwe, chomwe chimapangitsa FFU fan liwiro kusinthika mosalekeza, komanso imaperekanso mphamvu yamagalimoto, kupangitsa kugwiritsa ntchito mphamvu kwake kukhala kokwera kuposa kuwongolera kosintha kwamitundu yambiri. njira.
- Kuwongolera makompyuta
Njira yowongolera makompyuta nthawi zambiri imagwiritsa ntchito injini ya EC.Poyerekeza ndi njira ziwiri zam'mbuyomu, njira yowongolera makompyuta ili ndi ntchito zapamwamba zotsatirazi:
(1).Pogwiritsa ntchito magawo owongolera, kuyang'anira pakati ndi kuwongolera kwa FFU kumatha kuchitika mosavuta.
(2).Chigawo chimodzi, mayunitsi angapo ndikuwongolera magawo a FFU zitha kuzindikirika mosavuta.
(3).Dongosolo lowongolera mwanzeru lili ndi ntchito zopulumutsa mphamvu.
(4).Kuwongolera kwakutali kumatha kugwiritsidwa ntchito powunika ndikuwongolera.
(5).Dongosolo lowongolera lili ndi mawonekedwe olumikizirana osungidwa omwe amatha kulumikizana ndi makompyuta omwe ali nawo kapena maukonde kuti akwaniritse kulumikizana kwakutali ndi ntchito zowongolera.Ubwino wodziwika bwino pakuwongolera ma mota a EC ndi: kuwongolera kosavuta komanso liwiro lalikulu.Koma njira yowongolera iyi ilinso ndi zolakwika zina:
(6).Popeza ma FFU motors saloledwa kukhala ndi maburashi m'chipinda choyera, ma mota onse a FFU amagwiritsa ntchito ma brushless EC motors, ndipo vuto lakusintha limathetsedwa ndi oyendetsa zamagetsi.Moyo waufupi wa ma commutators amagetsi umapangitsa kuti moyo wonse wautumiki wautumiki ukhale wotsika kwambiri.
(7).Dongosolo lonse ndi lokwera mtengo.
(8).Mtengo wokonzanso pambuyo pake ndi wokwera.
5. Njira yoyendetsera kutali
Monga chowonjezera ku njira yoyendetsera makompyuta, njira yoyendetsera kutali ingagwiritsidwe ntchito kulamulira FFU iliyonse, yomwe ikugwirizana ndi njira yoyendetsera makompyuta.
Mwachidule: njira ziwiri zoyamba zowongolera zimakhala ndi mphamvu zambiri ndipo zimakhala zovuta kuzilamulira;njira ziwiri zomalizirazo zimakhala ndi moyo wautali komanso mtengo wapamwamba.Kodi pali njira yowongolera yomwe ingakwaniritse kugwiritsa ntchito mphamvu zochepa, kuwongolera kosavuta, moyo wautumiki wotsimikizika, komanso mtengo wotsika?Inde, ndiyo njira yowongolera makompyuta pogwiritsa ntchito mota ya AC.
Poyerekeza ndi ma motors a EC, ma mota a AC ali ndi maubwino angapo monga mawonekedwe osavuta, kukula kochepa, kupanga kosavuta, ntchito yodalirika, komanso mtengo wotsika.Popeza alibe mavuto oyendayenda, moyo wawo wautumiki ndi wautali kwambiri kuposa wa EC motors.Kwa nthawi yayitali, chifukwa cha kuchepa kwa kayendetsedwe ka liwiro, njira yoyendetsera liwiro yakhala ikugwiritsidwa ntchito ndi njira yoyendetsera liwiro la EC.Komabe, ndi kuwonekera ndi chitukuko cha zida zatsopano zamagetsi zamagetsi ndi mabwalo akuluakulu ophatikizika, komanso kuwonekera kosalekeza ndi kugwiritsa ntchito malingaliro atsopano owongolera, njira zowongolera za AC zapangidwa pang'onopang'ono ndipo pamapeto pake zidzalowa m'malo mwa machitidwe owongolera liwiro la EC.
Mu njira yowongolera ya FFU AC, imagawidwa makamaka m'njira ziwiri zowongolera: njira yowongolera ma voltage ndi njira yowongolera ma frequency.Zomwe zimatchedwa njira yoyendetsera magetsi ndikusintha liwiro lagalimoto mwakusintha mwachindunji voteji ya motor stator.Kuipa kwa njira yoyendetsera magetsi ndi: kutsika kwachangu panthawi yowongolera liwiro, kutentha kwambiri kwa mota pa liwiro lotsika, komanso kuwongolera liwiro lochepera.Komabe, kuipa kwa njira yoyendetsera magetsi sikuwonekeratu pamtundu wa FFU fan, ndipo pali zabwino zina zomwe zikuchitika pano:
(1).Ndondomeko yoyendetsera liwiro ndi yokhwima ndipo kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kabwino kakenidwe
(2).Zosavuta kugwiritsa ntchito komanso mtengo wotsika wadongosolo lowongolera.
(3).Popeza katundu wa FFU fan ndi wopepuka kwambiri, kutentha kwa injini sikovuta kwambiri pa liwiro lotsika.
(4).Njira yoyendetsera magetsi ndi yoyenera makamaka pamagetsi a fan.Popeza FFU fan duty curve ndi njira yapadera yochepetsera, kuthamanga kwa liwiro kumatha kukhala kwakukulu.Choncho, m'tsogolomu, njira yoyendetsera magetsi idzakhalanso njira yaikulu yoyendetsera liwiro.
Nthawi yotumiza: Dec-18-2023