FEEGOO Kuma intoki nigikoresho cyisuku cyo gukama amaboko cyangwa gukama intoki mubwiherero.Igabanijwemo induction byikora byuma byumye hamwe nintoki.Ikoreshwa cyane cyane mumahoteri, resitora, ibigo byubushakashatsi bwa siyansi, ibitaro, ahantu ho kwidagadurira rusange no mu bwiherero bwa buri muryango.Igikoresho kiyobora umuyaga gishyirwa kumurongo wumuyaga wumye, kandi hariho ibyuma biyobora ikirere kubikoresho biyobora ikirere.Gahunda.

Ihame ryakazi ryumukono wintoki muri rusange nuko sensor itahura ikimenyetso (ikiganza), kigenzurwa kugirango hafungurwe amashanyarazi yumuriro hamwe numurongo uhuha, hanyuma utangire gushyuha no guhuha.Iyo ikimenyetso cyagaragajwe na sensor kibuze, itumanaho rirekurwa, ubushyuhe bwo gushyushya hamwe na relay yumuzunguruko birahagarara, kandi gushyushya no guhuha birahagarara.Ubushyuhe bushingiye kandi bwihuta-bwumisha ibyuma byumye cyane birashyuha.Mubisanzwe, ingufu zo gushyushya ni nini, hejuru ya 1000W, mugihe ingufu za moteri ari nto cyane, munsi ya 200W.Ubu bwoko bwa FEEGOO yumisha intoki birasanzwe Ikiranga nuko ubushyuhe bwumuyaga buri hejuru cyane, kandi amazi kumaboko akurwaho numuyaga mwinshi ugereranije.Ubu buryo bwumisha amaboko buhoro, mubisanzwe mumasegonda arenga 30.Ni urusaku ruke, bityo bigira ingaruka ku nyubako y'ibiro hamwe nibindi bikenerwa ahantu hatuje.ubutoni.

Ikosa 1:

Shira ikiganza cyawe mu kirere gishyushye, nta mwuka ushyushye uhuha, gusa umwuka ukonje urasohoka.

Isesengura no kuyitaho: Hariho umwuka ukonje uhuha, byerekana ko moteri ya blower ikoreshwa kandi ikora, kandi umuzenguruko wa infragre hamwe no kugenzura ni ibisanzwe.Hariho umwuka ukonje gusa, byerekana ko umushyushya ufunguye uruziga cyangwa insinga zirekuye.Nyuma yo kugenzura, insinga zishyushya zirekuye.Nyuma yo kongera guhura, hari umwuka ushyushye uhuha, kandi amakosa arakurwaho.

Ikosa 2:

Nyuma yo gukora.Amaboko ntarashyirwa hanze.Umwuka ushushe urasohoka.

Isesengura no kubungabunga: Nyuma yiperereza, nta gusenyuka kwa thyristor.Nyuma yo gusimbuza optocoupler, akazi kasubiye mubisanzwe, kandi amakosa yarakuweho.

Ikosa 3:

Ukuboko gushirwa mu kirere gishyushye, ariko nta mwuka ushyushye.

Isesengura no kuyitaho: reba niba umuyaga nubushyuhe ari ibisanzwe, genzura ko irembo rya thyristor ridafite voltage voltage, hanyuma urebe ko c-pole ya triode igenzura ya VI ifite ibimenyetso byerekana urukiramende., ④ Imbere ninyuma irwanya hagati yipine ni ntarengwa.Mubisanzwe, kurwanya imbere bigomba kuba m byinshi, naho kurwanya guhinduka bigomba kuba bitagira akagero.Byemejwe ko umuyoboro wamafoto yimbere ari uruziga rufunguye, bigatuma irembo rya thyristor ritabona voltage ya trigger.Ntushobora gufungura.Nyuma yo gusimbuza optocoupler, ikibazo kirakemutse.

Kugirango byoroherezwe kubungabunga, umuzenguruko wimashini urasesengurwa, kandi igishushanyo cyumuzingi kirashushanya (reba ishusho ifatanye).

Kandi menyekanisha amakosa asanzwe hamwe nibisubizo byoroshye kubisobanuro.

1. ihame ryumuzunguruko

Mu muzunguruko, oscillator ya 40kHz ikorwa na V1, V2, R1, na C3, kandi ibisohoka byayo bituma umuyoboro wa infragre D6 wohereza urumuri rwa 40kHz.Iyo ikiganza cyumuntu kigeze munsi yumye wintoki, imirasire yimirasire igaragazwa nikiganza yakirwa na fotokeli D5.Hindura igice cya kabiri cyumubyimba DC ikimenyetso.Ikimenyetso cyahujwe nicyiza cyinjiza cyanyuma cyicyiciro cya mbere cyibikorwa byongerewe imbaraga binyuze muri C4 kugirango byongerwe imbaraga, hamwe na voltage nto ya bias yongewe kumurongo mubi kugirango wirinde ibimenyetso bito bitavangira.Ikimenyetso cyongerewe imbaraga gisohoka kuva ① pin kugeza kuri R7, D7, C5 kugirango uhindurwe kandi woroshye kugirango ube ikimenyetso cya DC.Yoherejwe kumurongo mwiza winjiza wa pin ⑤ yicyiciro cya kabiri op amp yo kugereranya no kwongera.Impinduka zingana nicyiciro cya kabiri op amp igenwa na voltage igabanya R9 na R11 ihujwe na enterineti itari nziza ya pin ⑥.R10 nigitekerezo cyiza cyo kurwanya op amp, kandi hamwe na C5 na C6 bakora umuzenguruko wo gutinda kugirango ukuboko kwabonetse kugenda.Kwivanga kuvamo bivamo umuriro w'amashanyarazi.Iyo amplifier ikora pin ⑦ isohora urwego rwo hejuru, V3 irakinguye.Igenzura ryerekana imbaraga kuri hoteri na blower.

2. Ikosa risanzwe ritera no gukemura ibibazo

Ikosa 1: Itara ryerekana ryaka nyuma yuko ingufu zifunguye.Ariko nta mwuka ushushe wasohotse nyuma yo kugera.

Isesengura ryibishoboka ko umufana nubushyuhe bizananirana icyarimwe ni gito cyane.Mubisanzwe ni ukubera ko relay yacitse cyangwa idakora.Niba J idakora, birashobora gusobanura ko V3 idakora;amplifier ikora nta bisohoka;D6 na D5 birananirana;V1 na V2 ntibitangira kunyeganyega.Cyangwa 7812 yangiritse bivamo nta voltage ya 12V.

Mugihe ugenzura, banza urebe niba hari voltage ya 12V.Niba ihari, shikira kugerageza no kugenzura niba urwego rwa pin ⑦ rwimikorere ya amplifier rwahindutse.Niba hari impinduka, reba V3 hanyuma usubize inyuma;niba nta gihindutse, reba imikorere ya amplifier ikora, guhinduranya amashanyarazi no guhinduranya imbere.

Ikosa 2: Nyuma yuko ingufu zifunguye, urumuri rwerekana.Ariko induction sensitivite iri hasi.

Usibye kuba bidasanzwe byumuzunguruko wa amplifier ukora, iri kosa akenshi riterwa no gusohora umutuku hamwe nigituba cyakira byanduzwa numukungugu.Kwoza gusa.