I-FEEGOO Hand dryer iyisisetshenziswa sanitary okomisa izandla noma ukomisa izandla endlini yangasese.Ihlukaniswe nge-induction hand dryer kanye nesomisi sesandla esenziwe ngesandla.Isetshenziswa kakhulu emahhotela, ezindaweni zokudlela, ezikhungweni zocwaningo lwesayensi, ezibhedlela, ezindaweni zokuzijabulisa zomphakathi kanye negumbi lokugezela lomndeni ngamunye.Umshini wokuqondisa umoya usethelwe endaweni yokukhipha umoya yokomisa isandla, futhi kukhona ama-air guide blades kudivayisi ye-air guide.Uhlelo.

Umgomo wokusebenza kwesomisi sesandla ngokuvamile ukuthi inzwa ithola isignali (isandla), elawulwa ukuze ivule i-relay yesekethe yokushisisa kanye nesiphakeli sesekethe esivunguzayo, bese iqala ukufudumeza nokuphephetha.Uma isignali etholwe inzwa inyamalala, othintana naye uyakhululwa, isifunda sokushisa kanye ne-relay yesifunda esivunguzayo iyanqanyulwa, futhi ukushisa nokushaywa kuyamiswa.Izomisa izandla ezisekelwe ekushiseni kanye nezomisa umoya ezisheshayo zifudumeza kakhulu.Imvamisa, amandla okushisa makhulu uma kuqhathaniswa, angaphezu kuka-1000W, kuyilapho amandla emoto mancane kakhulu, angaphansi kuka-200W kuphela.Lolu hlobo lwesomisi sesandla se-FEEGOO lujwayelekile Isici siwukuthi izinga lokushisa lomoya liphezulu kakhulu, futhi amanzi asesandleni athathwa umoya wokushisa ophakeme uma kuqhathaniswa.Le ndlela yomisa izandla kancane, ngokuvamile ngemizuzwana engaphezu kwengama-30.Inomsindo omncane, ngakho ithintwa izakhiwo zamahhovisi nezinye izidingo zendawo ethule.umusa.

Iphutha elenzeka 1:

Faka isandla sakho endaweni ekhipha umoya oshisayo, akukho moya oshisayo oshaywayo, umoya obandayo kuphela oshaywayo.

Ukuhlaziya nokugcinwa: Kunomoya obandayo ophephethayo, obonisa ukuthi injini yokufutha inamandla futhi iyasebenza, futhi ukutholwa nokulawulwa kwe-infrared kujwayelekile.Kunomoya obandayo kuphela, okubonisa ukuthi i-heater iyisekhethi evulekile noma i-wiring ikhululekile.Ngemuva kokuhlolwa, izintambo ze-heater zikhululekile.Ngemva kokuxhuma kabusha, kuphuma umoya oshisayo, futhi iphutha liyasuswa.

Iphutha elenzeka 2:

Ngemva kokukhanyisa.Izandla azikakangeni endaweni yomoya oshisayo.Umoya oshisayo uvunguza ungalawuleki.

Ukuhlaziywa nokugcinwa: Ngemva kophenyo, akukho ukuhlukana kwe-thyristor.Ngemva kokufaka i-optocoupler, umsebenzi wabuyela esimweni esivamile, futhi iphutha laqedwa.

Iphutha elenzeka 3:

Isandla sifakwa endaweni yokukhipha umoya oshisayo, kodwa akukho moya oshisayo oshaywayo.

Ukuhlaziywa nokugcinwa: hlola ukuthi i-fan ne-heater ijwayelekile, hlola ukuthi isango le-thyristor alinayo yini i-trigger voltage, futhi uhlole ukuthi i-c-pole ye-triode yokulawula i-VI inokukhishwa kwesignali yegagasi elingunxande., ④ Ukumelana phambili nokuhlehla phakathi kwamaphini akunamkhawulo.Ngokujwayelekile, ukumelana phambili kufanele kube ngamamitha ambalwa, futhi ukumelana okuphambene kufanele kungapheli.Kunqunywa ukuthi ithubhu ye-photosensitive yangaphakathi iyisekhethi evulekile, okuholela ekutheni isango le-thyristor lingatholi i-trigger voltage.Ayikwazi ukuvula.Ngemva kokufaka esikhundleni se-optocoupler, inkinga iyaxazululeka.

Ukuze kube lula ukugcinwa, umjikelezo womshini uyahlaziywa, futhi umdwebo wesifunda uyadwetshwa (bheka isithombe esinamathiselwe).

Futhi wethula izimbangela zamaphutha ezivamile kanye nezixazululo ezilula zokubhekisela.

1. isimiso sesifunda

Kusekhethi, i-oscillator engu-40kHz yakhiwe yi-V1, V2, R1, ne-C3, futhi ukuphuma kwayo kushayela ishubhu le-infrared D6 ukuze likhiphe ukukhanya kwe-infrared okungu-40kHz.Lapho isandla somuntu sifika ngaphansi kwesomisi sesandla, imisebe ye-infrared eboniswa ngesandla itholwa yi-photocell D5.Iguqule ibe isignali ye-DC ephehla isigamu-wave.Isignali ihlanganiswe netheminali yokufaka enhle yesiteji sokuqala sokusebenza nge-C4 ukuze ikhulise, futhi i-voltage encane yokuchema yengezwa kutheminali engalungile ukuze kuvinjelwe ukuphazamiseka kwesignali encane.Isignali ekhulisiwe iphuma kuphinikhodi engu-① ukuya ku-R7, D7, C5 ukuze ibunjwe futhi ishelele ukuze ibe isignali ye-DC.Ithunyelwa kutheminali yokufaka ephozithivu yephinikhodi ⑤ yesigaba sesibili se-op amp ukuze kuqhathaniswe nokukhulisa.Umkhawulo onyakazayo we-op amp yesigaba sesibili unqunywa isihlukanisi sikagesi esingu-R9 no-R11 esixhunywe kutheminali yokokufaka okunegethivu yephinikhodi ⑥.I-R10 iyisivikeli sempendulo esihle se-op amp, futhi kanye ne-C5 ne-C6 zakha isekethe yokulibaziseka ukuvimbela isandla esitholiwe ukuthi singanyakazi.Ukuphazamiseka okuwumphumela kuholela ekunqamukeni kukagesi.Uma iphinikhodi yeamplifier yokusebenza ⑦ ikhipha ileveli ephezulu, i-V3 iyavulwa.I-relay yokulawula ivula amandla ku-heater kanye ne-blower.

2. Izimbangela zephutha ezivamile kanye nokuxazulula inkinga

Iphutha 1: Isibani senkomba sivuliwe ngemva kokuba amandla evuliwe.Kodwa akukho moya oshisayo owaphuma ngemva kokufinyelela.

Ukuhlaziywa kokuthi kungenzeka ukuthi fan kanye ne-heater bazohluleka ngesikhathi esifanayo kuncane kakhulu.Ngokuvamile kungenxa yokuthi i-relay iphukile noma ayisebenzi.Uma i-J ingasebenzi, kungase kusho ukuthi i-V3 ayiqhubi;i-amplifier yokusebenza ayinakho okukhiphayo;I-D6 ne-D5 yehluleka;I-V1 ne-V2 aziqali ukudlidliza.Noma i-7812 ilimele ngenxa yokungabikho kwamandla kagesi ayi-12V.

Uma uhlola, qala uhlole ukuthi ingabe ikhona yini i-voltage engu-12V.Uma likhona, finyelela ukuze uhlole futhi uhlole ukuthi izinga lephinikhodi ⑦ le-amplifier yokusebenza lishintshile yini.Uma kukhona ushintsho, hlola i-V3 bese udlulisela emuva;uma kungekho shintsho, hlola isifunda se-amplifier sokusebenza, ukuguqulwa kwe-photoelectric kanye ne-oscillation circuit phambili.

Iphutha 2: Ngemuva kokuthi amandla evuliwe, ukukhanya kwenkomba kuyakhanya.Kodwa ukuzwela kokungeniswa kuphansi.

Ngaphezu kokungajwayelekile kwesekethe ye-amplifier yokusebenza, leli phutha livamise ukubangelwa ukuphuma okubomvu namashubhu owamukelayo angcoliswa uthuli.Vele ugeze.