12vdc mini centrifugal ea blower fan
Nā Hiʻohiʻona o ka Mea Puhi
Inoa inoa: Wonsmart
Kaomi kiʻekiʻe me ka motika brushless dc
ʻAno puhi: Peʻahi centrifugal
Anakahi uila: 12 vdc
Hāpai: NMB ball bearings
ʻAno: Fan Centrifugal
Nā ʻoihana pili: Hale hana hana
ʻAno o ke au uila: DC
Mea o ka pahi: palakiko
Ke kau ʻana: Fan kaupaku
Kahi i hoʻomaka ai: Zhejiang, Kina
Palapala hōʻoia: ce, RoHS, ETL
Palapala Hoʻokō: 1 Makahiki
Hāʻawi ʻia ka lawelawe ma hope o ke kūʻai aku: Kākoʻo pūnaewele
Ka manawa ola (MTTF): >20,000 hola (ma lalo o 25 kekelē C)
Kaumaha: 80 grams
Mea hale: PC
Ka nui o ka ʻāpana: D70mm *H37mm
ʻAno motika: Motika ʻEkolu Pae DC Brushless
Ke anawaena puka: OD17mm ID12mm
Mea hoʻokele: waho
Kaomi paʻa: 6.8kPa
Ke kaha kiʻi ʻana
Hana Pūahi
Hiki i ka mea puhi WS7040-12-X200 ke hōʻea i ka pae kiʻekiʻe o ke kahe ʻana o ka ea he 18m3/h ma ke kaomi 0 kpa a me ke kaomi paʻa he 5.5kpa. Loaʻa iā ia ka mana ea puka kiʻekiʻe loa ke holo kēia mea puhi ma ke kū'ē ʻana o 3kPa inā hoʻonohonoho mākou i ka 100% PWM. Loaʻa iā ia ka pono kiʻekiʻe loa ke holo kēia mea puhi ma ke kū'ē ʻana o 5.5kPa inā hoʻonohonoho mākou i ka 100% PWM. ʻO nā hana kiko ukana ʻē aʻe e pili ana i ka piʻo PQ ma lalo nei:
Pōmaikaʻi o ka Blower DC Brushless
(1) Aia ka mea puhi WS7040-12-X200 me nā motika brushless a me nā bearings ball NMB i loko e hōʻike ana i kahi manawa ola lōʻihi loa; Hiki i ka MTTF o kēia mea puhi ke hiki aku ma mua o 20,000 mau hola ma ka mahana kaiapuni 20 degere C.
(2) ʻAʻole pono kēia mea puhi i ka mālama ʻana
(3) ʻO kēia mea puhi i hoʻokele ʻia e kahi mea hoʻokele motika brushless he nui nā hana hoʻokele like ʻole e like me ka hoʻoponopono wikiwiki, ka hoʻopuka pulse wikiwiki, ka wikiwiki wikiwiki, ka paleki etc. hiki ke hoʻokele maʻalahi ʻia e ka mīkini akamai a me nā lako.
(4) Hoʻokele ʻia e ka mea hoʻokele motika brushless, e loaʻa i ka mea puhi nā pale ma luna o ke au, ma lalo/ma luna o ka voltage, stall.
Nā noi
Hiki ke hoʻohana nui ʻia kēia mea puhi ma luna o ka mīkini cushion ea, ka mīkini CPAP, ke kahua hana hou soldering SMD.
Pehea e hoʻohana pono ai i ka Blower
Hiki i kēia mea puhi ke holo ma ke kuhikuhi CCW wale nō. ʻAʻole hiki ke hoʻololi i ke kuhikuhi o ka ea inā hoʻohuli ʻia ke kuhikuhi o ka holo ʻana o ka impeller.
Kānana ma luna o ka puka komo e pale i ka mea puhi mai ka lepo a me ka wai.
E mālama i ka mahana o ke kaiapuni i ka haʻahaʻa e like me ka hiki ke hoʻolōʻihi i ke ola o ka mea puhi.
He aha ka peʻahi centrifugal?
He mea hana mīkini ka peʻahi centrifugal no ka hoʻoneʻe ʻana i ka ea a i ʻole nā kinoea ʻē aʻe i kahi kuhikuhi ma kahi kihi i ka wai e komo mai ana. Loaʻa pinepine i nā peʻahi centrifugal kahi hale ducted e kuhikuhi i ka ea i waho i kahi kuhikuhi kikoʻī a i ʻole ma waena o kahi poho wela; ua kapa ʻia hoʻi kēlā peʻahi he blower, blower fan, biscuit blower, a i ʻole squirrel-cage fan (no ka mea, ua like ia me ka huila hamster). Hoʻonui kēia mau peʻahi i ka wikiwiki a me ka nui o kahi kahawai ea me nā impellers e wili ana.
Nā nīnau i nīnau pinepine ʻia
Q: Hiki iaʻu ke hoʻohana i kēia mea puhi no nā mea lapaʻau?
ʻAe, ʻo kēia kekahi mea puhi o kā mākou hui hiki ke hoʻohana ʻia ma Cpap a me ka ventilator.
Q: He aha ke kaomi ea kiʻekiʻe loa?
A: E like me ka mea i hōʻike ʻia ma ke kiʻi, ʻo ke kaomi ea kiʻekiʻe loa he 6 Kpa.
Hoʻohana pinepine ʻia nā motika brushless e like me ka pamu, ka peʻahi a me nā spindle drive i nā noi wikiwiki hiki ke hoʻololi ʻia a loli paha no ka mea hiki iā lākou ke hoʻomohala i ka torque kiʻekiʻe me ka pane wikiwiki maikaʻi. Eia kekahi, hiki ke hoʻomaʻamaʻa maʻalahi ʻia no ka mana mamao. Ma muli o ko lākou kūkulu ʻana, loaʻa iā lākou nā ʻano wela maikaʻi a me ka pono ikehu kiʻekiʻe. No ka loaʻa ʻana o ka pane wikiwiki loli, hana nā motika brushless i loko o kahi ʻōnaehana electromechanical e komo pū ana me kahi mea hoʻokele motika uila a me kahi sensor feedback kūlana rotor.
Hoʻohana nui ʻia nā motika DC Brushless e like me nā servomotors no nā mīkini servo drive. Hoʻohana ʻia nā servomotors no ka hoʻoneʻe mechanical, ke kau ʻana a i ʻole ka mana neʻe pololei. Hiki ke hoʻohana ʻia nā motika stepper DC e like me nā servomotors; eia naʻe, no ka mea ua hana ʻia lākou me ka mana loop hāmama, hōʻike pinepine lākou i nā pulsations torque. ʻOi aku ka kūpono o nā motika DC Brushless e like me nā servomotors no ka mea ua hoʻokumu ʻia kā lākou neʻe pololei ma luna o kahi ʻōnaehana mana loop pani e hāʻawi ana i ka hana paʻa a paʻa.
