Ƙaramin na'urar numfashi mai sanyaya iska mai sanyaya iska ta centrifugal mai sanyaya iska mai sanyaya iska ta cpap
Fasali na Ambaliyar Ruwa
Sunan alama: Wonsmart
Babban matsin lamba tare da injin dc mara gogewa
Nau'in mai hura iska: Fanka mai amfani da centrifugal
Wutar lantarki: 24vdc
Bearing: NMB ball bearing
Nau'i: Fanka Mai Zurfi
Masana'antu Masu Aiwatarwa: Masana'antu
Nau'in Wutar Lantarki: DC
Kayan abu: filastik
Shigarwa: Fanka Mai Rufi
Wurin Asali: Zhejiang, China
Wutar Lantarki:24VDC
Takaddun shaida: ce, RoHS, ETL
Garanti: Shekara 1
Ana bayar da sabis bayan tallace-tallace: Tallafin kan layi
Tsawon Rayuwa (MTTF): > awanni 20,000 (ƙasa da digiri 25 na Celsius)
Nauyi: gram 80
Kayan gidaje: PC
Girman sashi: D70mm *H37mm
Nau'in Mota: Motar Brushless DC Mataki Uku
Diamita na fitarwa: OD17mm ID12mm
Mai sarrafawa: waje
Matsi mai tsauri: 6.8kPa
Zane
Aikin Busawa
Mai hura iska ta WS7040-24-V200 zai iya kaiwa matsakaicin iska mai iska 22m3/h a matsin lamba 0 kpa da matsakaicin matsin lamba 6.8kpa. Yana da matsakaicin ƙarfin iska mai fitarwa lokacin da wannan mai hura iska ke aiki a juriyar 3kPa idan muka saita 100% PWM. Yana da matsakaicin inganci lokacin da wannan mai hura iska ke aiki a juriyar 5.5kPa idan muka saita 100% PWM. Sauran aikin wurin ɗaukar kaya suna nuna ƙasan lanƙwasa na PQ:
Amfanin busar da gashi mara gogewa na DC
(1) Injin hura WS7040-24-V200 yana da injinan buroshi marasa gogewa da bearings na ƙwallon NMB a ciki wanda ke nuna tsawon rai; MTTF na wannan injin hura zai iya kaiwa sama da awanni 20,000 a yanayin zafi na digiri 20 na Celsius.
(2) Wannan injin busarwa ba ya buƙatar kulawa
(3) Wannan injin busar da injin da ba shi da gogewa ke tuƙawa yana da ayyuka daban-daban na sarrafawa kamar daidaita gudu, fitar da bugun jini, hanzarta hanzari, birki da sauransu. Ana iya sarrafa shi ta hanyar injina da kayan aiki masu wayo cikin sauƙi.
(4) Mai tuƙi da injin da ba shi da gogewa, injin busarwa zai sami kariya daga overcurrent, ƙarƙashin/over voltage, da stall protections.
Aikace-aikace
Ana iya amfani da wannan injin a kan injin matashin kai na iska, injin CPAP, da kuma tashar gyaran soldering ta SMD.
Yadda Ake Amfani da Injin Busarwa Da Ya Dace
Tambayoyin da ake yawan yi akai-akai
T: Abokin Ciniki: Zan iya amfani da wannan na'urar busar da iska don na'urar likita?
A: Eh, wannan injin busar da iska ne na kamfaninmu wanda za a iya amfani da shi a kan Cpap da na'urar numfashi.
T: Menene matsakaicin matsin lamba na iska?
A: Kamar yadda aka nuna a cikin zane, matsakaicin matsin lamba na iska shine 6.5 Kpa.
Idan aka kwatanta da motar DC da motar asynchronous, manyan halayen fasaha na motar Brushless DC sune:
1. Ana samun halayen aiki na motar DC ta hanyar sarrafa lantarki. Yana da ingantaccen sarrafawa da kewayon gudu mai faɗi.
2. Ana buƙatar bayanai game da ra'ayoyin matsayi na Rotor da direban inverter mai matakai da yawa na lantarki.
3. A takaice dai, injin AC zai iya aiki da sauri ba tare da walƙiya ko goge goga da na'urar commutator ba. Yana da aminci mai yawa, tsawon rai kuma ba ya buƙatar gyara.
4. Motar DC mara gogewa tana da ƙarfin lantarki mai yawa, babu asarar rotor da zafi, kuma ingantaccen aiki: idan aka kwatanta da bayanai, ingancin motar asynchronous mai ƙarfin 7.5 kW shine 86.4%, kuma ingancin motar DC mara gogewa mai ƙarfin iri ɗaya zai iya kaiwa 92.4%.
5. Dole ne a sami sassan sarrafa lantarki, jimlar kuɗin ya fi na injin DC.
Akwai nau'ikan injina guda biyu da ake amfani da su a tsarin AC: motar induction da motar magnet synchronous ta dindindin. Ana iya raba motar magnet synchronous ta dindindin zuwa sinusoidal back EMF permanent magnet synchronous motor (PMSM) da kuma square wave back EMF brushless DC motor (BLDCM) bisa ga ka'idar aiki daban-daban. Don haka yanayin tuƙi da yanayin sarrafawa sun bambanta.
EMF na baya na injin synchronous na sinusoidal permanent magnet synchronous shine sinusoidal. Domin injin ya samar da juyi mai santsi, dole ne wutar da ke gudana ta cikin naɗaɗɗen motar ta zama sinusoidal. Saboda haka, dole ne a san siginar matsayin rotor mai ci gaba, kuma inverter zai iya samar da ƙarfin sinusoidal ko current ga motar. Saboda haka, PMSM yana buƙatar ɗaukar babban ƙarfin lantarki ko current. Ƙudurin na'urar daidaita matsayi ko mai warwarewa shima yana da rikitarwa sosai.
BLDCM ba ya buƙatar firikwensin matsayi mai ƙuduri mai girma, na'urar amsawa tana da sauƙi, kuma tsarin sarrafawa yana da sauƙi. Bugu da ƙari, filin maganadisu na rata na iska na BLDCM trapezoidal wave ya fi inganci fiye da na PMSM sinusoidal wave, kuma yawan ƙarfin BLDCM ya fi na PMSM. Saboda haka, aikace-aikacen da bincike na injin DC mara maganadisu na dindindin ya sami ƙarin kulawa.
