12V DC mhepo inofefetera inomhanya zvikuru
Zvinhu Zvinoshandiswa paBlower
Zita reBrand: Wonsmart
Kumanikidzwa kwakanyanya nemota isina brushless dc
Rudzi rweBlower: Fan yeCentrifugal
Vhoti: 12 vdc
Kubereka: NMB bhora bearing
Rudzi: Fan yeCentrifugal
Maindasitiri Anoshanda: Fekitori Yekugadzira
Rudzi rweMagetsi Rwazvino: DC
Chidimbu Chinyorwa: purasitiki
Kuisa: Fan yedenga
Nzvimbo Yekutanga: Zhejiang, China
Chitupa: ce, RoHS, ETL
Garandi: 1 Gore
Basa reKutengesa Mushure mekutengesa Rinopihwa: Rutsigiro rwepamhepo
Nguva yehupenyu (MTTF): >20,000maawa (pasi pe25 degrees C)
Kurema: 80 magiramu
Zvinhu zvekugara: PC
Saizi yeyuniti: D70mm *H37mm
Mhando yemotokari: Matatu Phase DC Brushless Motor
Dhayamita yekubuditsa: OD17mm ID12mm
Mutongi: wekunze
Kumanikidzwa kwakasimba: 6.8kPa
Kudhirowa
Kushanda kweBlower
WS7040-12-X200 blower inogona kusvika 18m3/h mhepo inoyerera pa 0 kpa uye 5.5kpa static pressure. Ine simba guru remhepo rinobuda kana blower iyi ichishanda pa3kPa resistance kana tikaisa 100% PWM. Ine simba guru kana blower iyi ichishanda pa5.5kPa resistance kana tikaisa 100% PWM. Mamwe mashandiro e loadpoint anoreva PQ curve iri pazasi:
DC Brushless Blower Advantage
(1) WS7040-12-X200 blower ine mamota asina mabhurashi uye mabearings ebhora eNMB mukati zvinoreva kuti inogara kwenguva refu; MTTF ye blower iyi inogona kusvika maawa anopfuura 20,000 pakupisa kwenzvimbo kwe20 degrees C.
(2) Muchina uyu wekufema haudi kugadziriswa
(3) Iyi blower inotyairwa ne brushless motor controller ine mabasa akasiyana-siyana ekudzora akadai sekudzora kumhanya, kubuda kwe speed pulse, kukurumidza kukurumidza, mabhureki nezvimwewo. Inogona kudzorwa nemuchina wakangwara nemidziyo zviri nyore.
(4) Ichifambiswa nemota isina brushless, blower yacho ine dziviriro ye over current, under/over voltage, stall protections.
Mashandisirwo
Muchina uyu unogona kushandiswa zvakanyanya pamuchina wekufema, muchina weCPAP, uye pachiteshi chekugadzirisa machira cheSMD.
Mashandisiro Ekushandisa Blower Nemazvo
Chinofefetera ichi chinogona kumhanya chakananga kuCCW chete. Kudzosera divi rekumhanya kweimpeller hakugoni kuchinja divi remhepo.
Sefa panzvimbo inopinzwa mhepo kuti udzivirire chinofefetera kubva kuguruva nemvura.
Chengeta tembiricha yezvakatipoteredza yakaderera sezvinobvira kuti nguva yekufema irebe.
Chii chinonzi fan ye centrifugal?
Fani yecentrifugal mudziyo wekufambisa mhepo kana mamwe magasi nenzira yakakombama kuenda kumvura inopinda. Fani dzecentrifugal dzinowanzova nehomwe ine ducts kuti dzitungamire mhepo inobuda munzira yakati kana kuti pa heat sink; feni yakadaro inonziwo blower, blower fan, biscuit blower, kana squirrel-cage fan (nekuti inoita sevhiri re hamster). Fani idzi dzinowedzera kumhanya uye huwandu hwemhepo inoyerera ne impellers dzinotenderera.
Mibvunzo Inowanzo bvunzwa
Mubvunzo: Ndingashandisa here chipfuti ichi pakushandisa mushonga wekurapa?
A: Ehe, iyi ndeimwe yemuchina wekufemesa wekambani yedu unogona kushandiswa paCpap neventilator.
Mubvunzo: Chii chinonzi kumanikidzwa kwemhepo kwakanyanya?
A: Sezvakaratidzwa mumufananidzo, kumanikidzwa kwemhepo kwakanyanya i6 Kpa.
Kana tichienzanisa nemota yeAC induction, mota yeDC isina brushless ine zvakanakira zvinotevera:
1. rotor inoshandisa magineti asina magetsi anonakidza. Simba remagetsi rimwe chete rinogona kuwana simba guru remakanika.
2. Rotor haina kurasikirwa nemhangura uye kurasikirwa nesimbi, uye kukwira kwetembiricha kudiki.
3. Nguva yekutanga nekuvhara yakakura, izvo zvinobatsira pakuita kuti torque ishande nekukurumidza pakuvhura nekuvhara mavharuvhu.
4. torque inobuda yemota inoenderana zvakananga nevoltage yekushanda uye current. Dunhu rekuona torque riri nyore uye rakavimbika.
5. Nekugadzirisa avhareji yemutengo wemagetsi emagetsi kuburikidza nePWM, mota inogona kugadziriswa zvakanaka. Dunhu remagetsi rinodzora kumhanya uye rinotyaira riri nyore uye rakavimbika, uye mutengo wakaderera.
6. nekuderedza voltage yemagetsi uye kutanga mota nePWM, simba rekutanga rinogona kuderedzwa zvinobudirira.
7. Simba remagetsi emota rinogadzirwa nemagetsi eDC anogadziriswa nePWM. Kana tichienzanisa nesimba remagetsi reAC reAC rinogadzirwa nemagetsi eAC variable frequency, simba rayo rekutonga kumhanya uye circuit yedhiraivha zvinoburitsa mwaranzi shoma yemagetsi uye kusvibiswa kwemagetsi kushoma kune grid.
8. Uchishandisa circuit yekudzora kumhanya kwemuchina yakavharwa, kumhanya kwemota kunogona kuchinjwa kana torque yemutoro ikachinja.
