Injin busar da iska na DC mara amfani da wutar lantarki na WS7040
WS7040 (na Ningbo Wonsmart) ƙaramin injin hura iska ne mai ƙarfin 12V/24V wanda ba shi da gogewa (70×40×37 mm) wanda aka ƙera don iska mai ƙarfi a wurare masu matsewa. Yana da injin buroshi mai matakai uku tare da bearings na ƙwallon NMB na tsawon rai, yana ba da matsakaicin lokaci don lalacewa (MTTF) sama da awanni 20,000 a zafin ɗaki. Duk da ƙaramin girmansa (~78–80 g), yana iya juyawa har zuwa ~43,000 RPM, yana samar da iska mai yawa da matsin lamba kamar yadda aka bayyana a ƙasa:
- Wutar Lantarki & Tuki: 12/24Shigarwar VDC (ana buƙatar mai sarrafa BLDC na waje). Mai hura iska ya ƙunshi na'urori masu auna sigina na Hall (ƙwaƙwalwa 60/rev) don daidaitaccen amsawar sauri.
- Iska da Matsi:Har zuwa ~25 m³/h (shiga kyauta) a 0 kPa, tare da matsakaicin matsin lamba mai tsayawa kusan 6.0 kPa. Lanƙwasa na aiki suna nuna ~25 m³/h a 35,000 RPM (gudanarwa kyauta) da ~6.0 kPa a 43,000 RPM.
- Sauri & Na'urar Yanzu:Yana aiki daga ~35,000 zuwa 43,000 RPM dangane da kaya. Zane na yanzu yana farawa daga ~4.5 A (a matsakaicin kwarara) zuwa ~1.5 A (a matsakaicin matsin lamba).
- Hayaniya:Kimanin 50–73 dBA (hayaniyar gudu kyauta ~73 dBA, ~70 dBA ƙarƙashin babban kaya). Wonsmart yana haskaka ƙirar mai ƙarancin hayaniya (wanda aka shahara da CPAP da na'urorin likita) duk da babban gudu.
- Girma & Nauyi:Diamita 70 mm × tsayi 40 mm (jiki) tare da zurfin bayanin martaba na mm 37. Yana auna ~78–80 g, ya dace da kayan aiki masu ɗaukuwa.
- Gine-gine:Motar roba (PC) da kuma impeller. Motar da ba ta da gogewa mai matakai uku (rufewar aji F) tare da bearings masu inganci na NMB. An tabbatar da cewa injin yana da takardar shaidar CE/RoHS/ETL da sauransu.
- Rayuwa:An ƙididdige shi don ci gaba da aiki har zuwa +60 °C, tare da MTTF sama da awanni 20,000 (a zafin 20–25 °C). Ba a buƙatar gyara ba.
- Kariya/Sarrafawa:Saboda yana amfani da direba na waje, tsarin zai iya aiwatar da daidaita gudu (PWM ko 0-5 V), birki, da kariya (over-current, over/under-voltage, stoll).
Muhimman Sifofi (idan aka kwatanta da samfurin 24V): WS7040-12-X200 nau'in 12V ne na jerin WS7040 na Wonsmart. Idan aka kwatanta da WS7040-24-V200, yana aiki akan 12V (don sauƙin amfani da baturi ko kayan 12V) maimakon 24V. Dukansu suna da ƙaramin sawun ƙafa 70×40 mm da ƙirar hura iska iri ɗaya, amma aikin an daidaita shi don shigar da 12V. Sigar 24V tana samun ɗan matsin lamba mafi girma (6.5 kPa vs 6.0 kPa) da kuma iska mai kama da juna (~25–25.5 m³/h). A gefe guda kuma, samfurin 12V yana jawo ƙarin wutar lantarki (1.5–4.5 A vs 0.8–2.7 A) don cimma fitarwa iri ɗaya. Dukansu samfuran suna da kewayon hayaniya iri ɗaya (~50–73 dBA). A aikace, ana fifita injin busar da wutar lantarki ta 12V inda ake samun wutar lantarki ta 12V kawai (misali na mota, na'urorin lantarki masu ɗaukuwa), yayin da na'urar 24V ta dace da tsarin masana'antu na 24V. In ba haka ba, saitunan fasali (bearing na NMB, injin da ba shi da gogewa, tsawon rai, ƙaramin girma) daidai suke.
| Ƙayyadewa | WS7040-12-X200 (12V) | WS7040-24-V200 (24V) |
| Wutar lantarki | 12 VDC | 24 VDC |
| Matsakaicin Iska | 25 m³/h | 25.5 m³/h |
| Matsakaicin Matsi Mai Tsayi | 6.0 kPa | 6.5 kPa |
| Nisan Gudun | 35,000–43,000 rpm | 37,000–45,000 rpm |
| Na yanzu (loda) | 4.5 A (kyauta), 1.5 A (mafi girman matsin lamba) | 2.7 A (kyauta), 0.8 A (mafi girman matsin lamba) |
Aikace-aikace
WS7040-12-X200 ya dace da tashoshin soldering/reworking na iska mai zafi da makamantansu. Iskar iska mai ƙarfi da sauri na iya isar da iska mai zafi zuwa bututun sake aiki don cire kayan aiki da soldering na PCB. Wonsmart ta lissafa tashoshin sake soldering na SMD a cikin abubuwan da take so. Bayan soldering, ƙaramin fitarwa na mai hura iska mai ƙarfi ya dace da kayan aiki masu ɗauka ko na hannu - misali na na'urorin gwaji na batir ko na mai, mita na muhalli, ko na'urorin numfashi masu ɗauka - duk inda ake amfani da samar da wutar lantarki ta 12V. A zahiri, ana amfani da bayanin Wonsmart a cikin na'urorin likitanci na CPAP da tsarin na'urorin mai, yana nuna dacewarsa ga ƙananan na'urori waɗanda ke buƙatar iska mai natsuwa da kwanciyar hankali.
Sauran yanayi sun haɗa da tsarin sanyaya ko sarrafa iska mai sauƙi: misali, iska mai matakin allo a cikin maƙallan kulle-kulle (ƙananan kabad na sadarwa ko kayan aiki), famfunan ɗaukar iska masu ɗaukuwa, ko ƙananan na'urorin HVAC/blower. Aikinsa na 12V yana sauƙaƙa haɗawa cikin tsarin da ke amfani da batir ko ƙarancin wutar lantarki. A duk lokuta, ƙirar injin busarwa mai ƙarfi, tsawon rai da sauƙin sarrafa saurin lantarki (PWM/voltage) yana ba da ingantaccen aiki a wuraren masana'antu da na likita.
Takaitaccen Bayani:WS7040-12-X200 ƙaramin injin hura iska ne mai ƙarfin 12V mai ƙarfin centrifugal. Yana haɗa matsin lamba mai ƙarfi (~6 kPa) da iskar iska (~25 m³/h) tare da ƙira mai ƙarancin girma. Manyan fa'idodi sun haɗa da aiki mai ƙarancin hayaniya, tsawon rai (bearings na NMB, MTTF> awanni 20k), da sassauci don masu sarrafa motoci na waje su iya tuƙa shi. Waɗannan fasalulluka sun sa ya dace da tashoshin sake yin amfani da iska mai zafi, kayan aikin gwaji na hannu, na'urorin sarrafa iska mai ɗaukuwa, da sauran aikace-aikace inda ake buƙatar iska mai ƙarfi mai ƙarfi na 12V.
Lokacin Saƙo: Mayu-20-2025
