Setsi sa ho phefumoloha se senyenyane sa centrifugal se khutsitseng se kenyang moea o kenang ka har'a cpap
Likarolo tsa Mopuli
Lebitso la lebitso: Wonsmart
Khatello e phahameng e nang le dc brushless motor
Mofuta oa sefofane: Fane ea Centrifugal
Matla: 24vdc
Bearing: NMB ball bearing
Mofuta: Centrifugal Fan
Liindasteri tse sebetsang: Setsi sa Tlhahiso
Mofuta oa Hona Joale oa Motlakase: DC
Blade Material: polasetiki
Ho hloella: Fan ea siling
Sebaka sa Tšimoloho: Zhejiang, Chaena
Matla: 24VDC
Setifikeiti: ce, RoHS, ETL
Warranty: 1 Selemo
Tšebeletso ea ka mor'a thekiso e Fanoe: Tšehetso ea Inthaneteng
Nako ea bophelo(MTTF):>20,000hours (tlasa 25 degrees C)
Boima ba 'mele: 80 dikgerama
Lintho tsa bolulo: PC
Boholo ba yuniti: D70mm *H37mm
Mofuta oa koloi: Three Phase DC Brushless Motor
Bophara ba Outlet: OD17mm ID12mm
Molaoli: kantle
Khatello e tsitsitseng: 6.8kPa
Ho taka
Ts'ebetso ea Blower
WS7040-24-V200 blower e ka fihla ho 22m3 / h moea o pharalletseng ka khatello ea 0 kpa le khatello e phahameng ea 6.8kpa.E na le matla a phahameng a tlhahiso ea moea ha sefofane sena se sebetsa ka 3kPa ho hanyetsa haeba re beha 100% PWM.E na le ts'ebetso e phahameng haholo ha sefutho sena se sebetsa ho 5.5kPa ho hanyetsa haeba re beha 100% PWM.Ts'ebetso e 'ngoe ea lintlha tsa mojaro e bua ka tlase ho PQ curve:
Molemo oa DC Brushless Blower
(1)WS7040-24-V200 blower e na le li-motors tse se nang brush le li-ball bearings tsa NMB ka hare tse bontšang nako e telele ea bophelo;MTTF ea sefofane sena se ka fihlela lihora tse fetang 20,000 mocheso oa tikoloho oa 20 ° C.
(2)Sefutho sena ha se hloke tlhokomelo
(3) Leqhubu lena le khannoang ke molaoli oa motlakase oa brushless le na le mesebetsi e mengata e fapaneng ea taolo e kang ho laola lebelo, ho phalla ha lebelo, ho potlakisa ka potlako, brake joalo-joalo e ka laoloa ke mochine o bohlale le lisebelisoa habonolo.
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Lisebelisoa
Sesebelisoa sena se ka sebelisoa haholo mochining oa cushion ea moea, mochini oa CPAP, seteishene sa ho lokisa sa SMD.
Mokhoa oa ho Sebelisa Sephala ka Nepo
LBH
P: Moreki: Na nka sebelisa sefutho see bakeng sa sesebelisoa sa Bongaka?
K: Ee, ena ke sebuela-pele sa k'hamphani ea rona se ka sebelisoang ho Cpap le mochini o kenang ka tlung.
P: Khatello e phahameng ea moea ke eng?
A: Joalokaha ho bontšitsoe setšoantšong, khatello e phahameng ea moea ke 6.5 Kpa.
Ha ho bapisoa le koloi ea DC le asynchronous motor, litšobotsi tsa bohlokoa tsa tekheniki ea Brushless DC motor ke:
1.Litšobotsi tse sebetsang tsa motlakase oa DC li fumanoa ka taolo ea elektronike.E na le taolo e ntle le mefuta e mengata ea lebelo.
Boitsebiso ba maikutlo a boemo ba 2.Rotor le mokhanni oa motlakase oa multiphase inverter lia hlokahala.
3. Ha e le hantle, motlakase oa AC o ka sebetsa ka lebelo le phahameng ntle le tlhase le ho phunyeha ha borashe le mopalami.E na le ts'epo e phahameng, nako e telele ea ho sebetsa 'me ha e hloke tlhokomelo.
4.Brushless DC motor e na le matla a maholo, ha ho tahlehelo ea rotor le mocheso, le ts'ebetso e phahameng: ha e bapisoa le data, katleho ea 7.5 kW asynchronous motor ke 86.4%, 'me katleho ea matla a tšoanang le brushless DC motor e ka fihla ho 92.4% .
5.Ho tlameha ho ba le likarolo tsa taolo ea elektroniki, litšenyehelo tsohle li phahame ho feta koloi ea DC.
Haholo-holo ho na le mefuta e 'meli ea li-motor tse sebelisoang tsamaisong ea AC: motor induction le magnet synchronous motor.Permanent magnet synchronous motor e ka aroloa ka sinusoidal back EMF permanent magnet synchronous motor (PMSM) le square wave back EMF brushless DC motor (BLDCM) ho latela molao-motheo o fapaneng oa ho sebetsa.E le hore mokhoa oa bona oa ho khanna oa hona joale le oa ho laola o fapane.
EMF e ka morao ea sinusoidal permanent magnet synchronous motor ke sinusoidal.E le hore enjene e hlahise torque e boreleli, motlakase o phallang ka har'a moea oa motlakase o tlameha ho ba sinusoidal.Ka hona, lets'oao le tsoelang pele la boemo ba rotor le tlameha ho tsejoa, 'me inverter e ka fana ka voltage ea sinusoidal kapa hona joale ho enjene.Ka hona, PMSM e hloka ho amohela motlakase o phahameng kapa oa hona joale.Qeto ea encoder ea boemo kapa solver e boetse e rarahane haholo.
BLDCM ha e hloke sensor ea boemo bo phahameng, sesebelisoa sa maikutlo se bonolo, 'me algorithm ea taolo e batla e le bonolo.Ho feta moo, lekhalo la moea la matla a khoheli a BLDCM trapezoidal wave le sebetsa hantle ho feta la PMSM sinusoidal wave, mme matla a matla a BLDCM a phahame ho feta a PMSM.Ka hona, ts'ebeliso le lipatlisiso tsa motlakase oa magnet brushless DC li fumane tlhokomelo e eketsehileng.
