Chopumira chaching'ono chopumira cha centrifugal chopumira chete chopumira cha cpap
Zinthu Zopangira Blower
Dzina la Brand: Wonsmart
Kupanikizika kwakukulu ndi mota yopanda brushless ya DC
Mtundu wa Blower: Fan ya Centrifugal
Voliyumu: 24vdc
Kutengera: NMB mpira wotengera
Mtundu: Fan ya Centrifugal
Makampani Ogwira Ntchito: Malo Opangira Zinthu
Mtundu wamakono wamagetsi: DC
Tsamba Zofunika: pulasitiki
Kuyika: Fan ya Denga
Malo Oyambira: Zhejiang, China
Voteji: 24VDC
Chitsimikizo: ce, RoHS, ETL
Chitsimikizo: Chaka chimodzi
Utumiki Woperekedwa Pambuyo Pogulitsa: Thandizo la pa intaneti
Nthawi ya moyo (MTTF): >20,000maola (pansi pa madigiri 25 Celsius)
Kulemera: magalamu 80
Zinthu zomangira nyumba: PC
Kukula kwa gawo: D70mm * H37mm
Mtundu wa magalimoto: Galimoto Yopanda Brushless ya Gawo Lachitatu la DC
M'mimba mwake wa chotulutsira: OD17mm ID12mm
Wolamulira: wakunja
Kupanikizika kosasinthasintha: 6.8kPa
Zojambula
Magwiridwe antchito a Blower
Chopopera cha WS7040-24-V200 chimatha kufika pa 22m3/h mpweya woyenda pa 0 kpa komanso 6.8kpa static pressure. Chimakhala ndi mphamvu yayikulu yotulutsa mpweya pamene chopoperachi chikuyenda pa 3kPa resistance ngati tiyika 100% PWM. Chimakhala ndi mphamvu yayikulu pamene chopoperachi chikuyenda pa 5.5kPa resistance ngati tiyika 100% PWM. Magwiridwe ena a ntchito amatanthauza PQ curve pansipa:
Ubwino wa DC Brushless Blower
(1) Chophulitsira cha WS7040-24-V200 chili ndi ma mota opanda maburashi ndi ma bearing a mpira a NMB mkati mwake zomwe zimasonyeza kuti nthawi yayitali kwambiri; MTTF ya chophulitsira ichi imatha kufika maola opitilira 20,000 pa kutentha kwa 20 digiri C.
(2) Chopopera ichi sichifunikira kukonzedwa
(3) Choyatsira ichi choyendetsedwa ndi chowongolera mota chopanda burashi chili ndi ntchito zosiyanasiyana zowongolera monga kulamulira liwiro, kutulutsa kwa kugunda kwa liwiro, kuthamanga mwachangu, kutseka ndi zina zotero. Chimatha kuyendetsedwa mosavuta ndi makina anzeru ndi zida.
(4) Choyatsira motocho chikakhala ndi dalaivala wopanda burashi, chimakhala ndi chitetezo champhamvu cha magetsi ochulukirapo, mphamvu yamagetsi yotsika/yotsika, komanso chitetezo cha stall.
Mapulogalamu
Chopopera ichi chingagwiritsidwe ntchito kwambiri pa makina opumira mpweya, makina a CPAP, malo osinthira magetsi a SMD.
Momwe Mungagwiritsire Ntchito Blower Moyenera
FAQ
Q:Kasitomala: Kodi ndingagwiritse ntchito chopukutira ichi pa chipangizo chachipatala?
A: Inde, ichi ndi chimodzi mwa zofewetsa mpweya zomwe kampani yathu ingagwiritse ntchito pa Cpap ndi ventilator.
Q: Kodi kuthamanga kwa mpweya kokwanira kwambiri ndi kotani?
A: Monga momwe zasonyezedwera pachithunzichi, mpweya wothamanga kwambiri ndi 6.5 Kpa.
Poyerekeza ndi mota ya DC ndi mota yopanda ulusi, makhalidwe ofunikira aukadaulo a mota ya Brushless DC ndi awa:
1. Makhalidwe ogwirira ntchito a mota ya DC amapezeka pogwiritsa ntchito njira zamagetsi. Ili ndi mphamvu yowongolera bwino komanso liwiro lalikulu.
2. Chidziwitso cha mayankho a malo a rotor ndi dalaivala wa inverter wamagetsi wa multiphase ndizofunikira.
3. Kwenikweni, mota ya AC imatha kugwira ntchito mwachangu popanda kung'ambika kwa burashi ndi commutator. Ili ndi kudalirika kwambiri, nthawi yayitali yogwira ntchito komanso sikufunika kukonzedwa.
4. Mota ya DC yopanda brushless ili ndi mphamvu zambiri, palibe kutayika kwa rotor ndi kutentha, komanso imagwira ntchito bwino kwambiri: poyerekeza ndi deta, mphamvu ya mota ya 7.5 kW yopanda brush ndi 86.4%, ndipo mphamvu ya mota ya DC yopanda brushless yomweyi imatha kufika 92.4%.
5. Payenera kukhala zida zowongolera zamagetsi, mtengo wonse ndi wokwera kuposa mota ya DC.
Pali mitundu iwiri ya ma mota omwe amagwiritsidwa ntchito mu AC system: induction motor ndi permanent magnet synchronous motor. Permanent magnet synchronous motor ingagawidwe m'magulu awiri: sinusoidal back EMF permanent magnet synchronous motor (PMSM) ndi square wave back EMF brushless DC motor (BLDCM) malinga ndi mfundo zosiyanasiyana zogwirira ntchito. Kuti mphamvu yawo yoyendetsera ndi njira yowongolera ikhale yosiyana.
EMF yakumbuyo ya mota ya sinusoidal permanent magnet synchronous ndi sinusoidal. Kuti mota ipange torque yosalala, mphamvu yamagetsi yomwe ikuyenda kudzera mu injini iyenera kukhala sinusoidal. Chifukwa chake, chizindikiro cha rotor position chokhazikika chiyenera kudziwika, ndipo inverter ikhoza kupereka mphamvu yamagetsi ya sinusoidal kapena mphamvu yamagetsi ku mota. Chifukwa chake, PMSM iyenera kugwiritsa ntchito mphamvu yamagetsi kapena yamagetsi yapamwamba. Kutsimikiza kwa encoder kapena resolver ya malo ndi kovuta kwambiri.
BLDM sikufuna sensa yokhazikika ya malo, chipangizo choyankhira ndi chosavuta, ndipo njira yowongolera ndi yosavuta. Kuphatikiza apo, mphamvu ya maginito ya BLDCM trapezoidal wave yochokera ku air gap ndi yothandiza kwambiri kuposa ya PMSM sinusoidal wave, ndipo mphamvu ya BLDCM ndi yokwera kuposa ya PMSM. Chifukwa chake, kugwiritsa ntchito ndi kufufuza kwa mota ya DC yopanda maginito yokhazikika kwalandira chidwi chachikulu.
