FEEGOO Hand dryer mudziyo wehutsanana wekuomesa maoko kana kuomesa maoko muimba yekugezera.Yakakamurwa kuita induction otomatiki ruoko dryer uye manual hand dryer.Inonyanya kushandiswa mumahotera, maresitorendi, masangano ekutsvagisa sainzi, zvipatara, nzvimbo dzekuvaraidza veruzhinji uye imba yekugezera yemhuri yega yega.Muchina wekutungamira mhepo unogadzikwa panzvimbo yekubuda kwemhepo yewokuomesa ruoko, uye kune mablades ekutungamira mhepo pamudziyo wekutungamira mhepo.Chirongwa.

Musimboti wekushanda weiyo yekuomesa ruoko kazhinji ndeyekuti sensor inoona chiratidzo (ruoko), iyo inodzorwa kuvhura yekudziya yedunhu relay uye inovhuvhuta yedunhu relay, uye kutanga kudziyisa nekufuridza.Kana chiratidzo chakaonekwa ne sensor chinonyangarika, iyo yekubata inoburitswa, yekudziya dunhu uye inovhuvhuta relay relay inobviswa, uye kupisa uye kuvhuvhuta kunomiswa.Iyo yekudziya-yakavakirwa uye yakakwirira-kumhanya mhepo-inoomesa maoko dryer inonyanya kupisa.Kazhinji, simba rekudziya rinenge rakakura, pamusoro pe1000W, nepo mota yemagetsi idiki kwazvo, isingasviki 200W.Idzi mhando yeFEEGOO yekuomesa ruoko ndiyo yakajairika Hunhu ndeyekuti tembiricha yemhepo yakakwira zvakanyanya, uye mvura iri paruoko inotorwa nemhepo ine tembiricha yakanyanya.Iyi nzira inoomesa maoko zvishoma nezvishoma, kazhinji mumasekonzi anopfuura makumi matatu.Iine ruzha zvishoma, saka inokanganiswa nezvivako zvehofisi uye zvimwe zvinoda nzvimbo yakanyarara.favour.

Mhosva chiitiko 1:

Isa ruoko rwako mumhepo inopisa, hapana mweya unopisa unopeperetswa kunze, mweya unotonhora chete unopeperetswa.

Ongororo nekugadzirisa: Kune mhepo inotonhora inovhuvhuta kunze, zvichiratidza kuti iyo blower mota ine simba uye inoshanda, uye iyo infrared yekuona uye yekudzora wedunhu yakajairika.Kune chete mhepo inotonhora, inoratidza kuti iyo heater yakavhurika dunhu kana wiring yakasununguka.Mushure mekuongorora, iyo heater wiring yakasununguka.Mushure mekubatanidza zvakare, kune mhepo inopisa inoputika kunze, uye kukanganisa kunobviswa.

Mhosva chiitiko 2:

Mushure memagetsi.Maoko haasati ari pamhepo inopisa.Mhepo inopisa inovhuvhuta isingachadzoreki.

Kuongorora uye kuchengetedza: Mushure mekuongorora, hapana kuparara kwe thyristor.Mushure mekutsiva optocoupler, basa rakadzokera kune yakajairika, uye kukanganisa kwakabviswa.

Mhosva chiitiko 3:

Ruoko runoiswa mumhepo inopisa, asi hapana mweya unopisa unopeperetswa.

Kuongorora uye kugadzirisa: chengetedza kuti fan uye hita zvakajairika, tarisa kuti gedhi re thyristor harina trigger voltage, uye tarisa kuti c-pole ye control triode VI ine rectangular wave chiratidzo chinobuda., ④ Kuramba kumberi nekumashure pakati pepini hakuperi.Kazhinji, kupikisa kwepamberi kunofanirwa kuve kwakawanda m, uye reverse kuramba kunofanira kunge kusingagumi.Inotongwa kuti mukati photosensitive chubhu yakavhurika redunhu, zvichikonzera kuti gedhi re thyristor rirege kuwana chinokonzeresa voltage.Haikwanise kubatidza.Mushure mekutsiva optocoupler, dambudziko rinogadziriswa.

Kuti zvive nyore kugadzirisa, dunhu remuchina rinoongororwa, uye dhiyabhorosi yedunhu inodhirowa (ona mufananidzo wakabatanidzwa).

Uye zivisa zvakajairika zvikonzero zvinokonzeresa uye nyore mhinduro dzekutarisa.

1. nheyo yedunhu

Mudunhu, 40kHz oscillator inoumbwa neV1, V2, R1, uye C3, uye kubuda kwayo kunotyaira infrared chubhu D6 kuburitsa 40kHz infrared light.Kana ruoko rwemunhu rwasvika pasi pekuomesa ruoko, mwenje infrared inoratidzwa neruoko inogamuchirwa nephotocell D5.Shandura kuti ive hafu-wave inopuruzira DC chiratidzo.Chiratidzo chinosanganiswa kune yakanaka yekuisa terminal yekutanga-danho rekushandisa amplifier kuburikidza neC4 yekusimudzira, uye diki bias voltage inowedzerwa kune iyo yakaipa terminal kudzivirira kukanganiswa kwechiratidzo chidiki.Chiratidzo chakasimudzirwa chinobuda kubva pa ① pini kuenda kuR7, D7, C5 yekugadzira uye kutsetseka kuti ive chiratidzo cheDC.Inotumirwa kune yakanaka yekuisa terminal yepini ⑤ yechipiri nhanho op amp yekuenzanisa uye kukwidziridzwa.Iyo inotenderedza chikumbaridzo chechipiri-chikamu op amp inotemerwa nevoltage divider yeR9 uye R11 yakabatana kune yakaipa yekupinza terminal yepini ⑥.R10 ndiyo inopikisa mhinduro ye op amp, uye pamwe chete neC5 neC6 vanogadzira dunhu rekunonoka kudzivirira ruoko rwakaonekwa kuti risafambe.Kukanganisa kunoguma kwaita kuti magetsi adzime.Kana iyo pini yekushandisa amplifier ⑦ inoburitsa mwero wepamusoro, V3 inobatidzwa.Iyo control relay inobatidza simba kune hita uye blower.

2. Common kukanganisa zvinokonzera uye troubleshooting

Kukanganisa 1: Chiedza chechiratidzo chakabatidzwa mushure mekunge simba ravhurwa.Asi hapana mhepo inopisa yakabuda mushure mekusvika.

Kuongororwa kwekugona kuti fan uye heater ichakundikana panguva imwechete idiki kwazvo.Zvinowanzoitika nekuti relay yakaputsika kana kusashanda.Kana J isingashande, zvinogona kureva kuti V3 haisi kuitisa;iyo amplifier inoshanda haina kubuda;D6 uye D5 inokundikana;V1 neV2 hazvitange kudedera.Kana 7812 yakakuvadzwa zvichikonzera kuti pasave ne 12V voltage.

Kana uchitarisa, tanga watarisa kana pane 12V voltage.Kana iripo, svika pakuedza uye tarisa kana mwero wepini ⑦ weanoshanda amplifier wachinja.Kana pane shanduko, tarisa V3 uye relay kumashure;kana pasina shanduko, tarisa inoshanda amplifier circuit, photoelectric conversion uye oscillation circuit kumberi.

Mhosva 2: Mushure mekunge simba ravhurwa, mwenje wechiratidzo wakabatidzwa.Asi iyo induction senitivity yakaderera.

Pamusoro pekusajairika kweanoshanda amplifier wedunhu, kukanganisa uku kunowanzo kukonzerwa neiyo red emission uye machubhu ekugamuchira ari kusvibiswa neguruva.Ingogeza chete.