Chii chinonzi thermocouple chitofu chegasi?

Basa rethermocoupleyemubiki wegasi kutamba "Pasi pemamiriro emoto asina kujairika, iyo thermoelectric inogona ye thermocouple inonyangarika, uye solenoid valve papombi yegesi inovhara gasi pasi pechiito chechitubu kudzivirira njodzi." Munguva yekushandiswa kwakajairika, iyo thermoelectric simba re thermocouple inoenderera Iva nechokwadi chekuti solenoid valve yepombi yegesi inogara yakavhurika uye ine mhepo. Iyo thermocouple flameout yekudzivirira mudziyo inoumbwa neathermocoupleuye solenoid valve. Iyo ignition thermocouple inopisa kuti igadzire iyo thermoelectric inogoneka, iyo inoita kuti solenoid valve ivhure uye inofefetera nekupisa zvakajairwa. Kana murazvo wakadzimwa zvisina kujairika, iyo thermoelectric inogona ye thermocouple inonyangarika uye solenoid valve yakavharwa kudzivirira. Basa rechitofu chegasi thermocouple Chibatiso chechitofu chegasi chemumba chinowanzogadziriswa netsono yekudzima uye netsono yekudzivirira ye thermocouple flameout. Iyo thermocouple chikamu chakakosha chegasi chitofu. Hunhu hweiyo thermocouple hune hukama neiyo ignition reaction nguva uye kuwanda kwekubudirira kwechitofu chegasi. Iyo thermocouple inonyatso imhando yetembiricha inonzwa chinhu, inoyera zvakananga tembiricha, uye inoshandura iyo tembiricha chiratidzo kuita thermoelectromotive simba chiratidzo, iyo inoshandurwa kuita tembiricha yepakati yakayerwa kuburikidza nechiridzwa chemagetsi. Iyo thermocouple inoumbwa nezvinhu zviviri zvakasiyana alloy. Yakasiyana alloy zvinhu zvinogadzira akasiyana thermoelectric kugona pasi pechiito chekushisa, uye thermocouples inogadzirwa nekushandisa akasiyana thermoelectric mikana inogadzirwa neakasiyana alloy zvinhu pasi pekuita kwekushisa. Maconductor maviri ezvikamu zvakasiyana akabatanidzwa kune inoumbwa sedunhu kumativi ese ari maviri. Kana tembiricha yejunction ichisiyana, simba re electromotive richagadzirwa mudunhu. Chiitiko ichi chinonzi thermoelectric effect, uye iyi electromotive force inonzi thermoelectric potential. Thermocouples vanoshandisa musimboti uyu kuyera tembiricha. Pakati pavo, imwe mugumo wakananga kushandiswa kuyera kupisa kwepakati inonzi kuguma kwekushanda, uye imwe mugumo inonzi inotonhora kupera; iyo inotonhora inopera yakabatana nechiridzwa chekuratidzira kana chiridzwa chinotsigira, uye chiratidziro chinoratidza tembiricha inogadzirwa neiyo thermocouple. Iyo thermoelectric inogona. Kureba kwethermocoupleinofanirwa kunge yakafanana nehurefu hwevhavha yemoto, uye hanya inofanira kutorwa kuchengetedza daro pakati pethermocoupleuye chifukidziro chemoto. Iyo nhambwe iri pakati peiyo thermocouple uye kavha yemoto haifanire kunge iri kure zvakanyanya, kazhinji yakanakisa daro iri 4 ± 0.5mm. Kana iyo yekumisikidza nzvimbo yakanyanya kuderera, iyo thermocouple haizopisi zvakakwana, uye iyo thermoelectric kugona hakugone kukwana, uye solenoid vharafu haizokwezve, uye iyo yekumisikidza chinzvimbo ichave yakanyanyisa kukwirira, Iyo murazvo wekubata yakakura kwazvo, zviri nyore kupisa iyo thermocouple, chikonzero chimwe chete, zvakanyanya kure, iyo thermoelectric kugona hakugone kukwana, hakuite iyo solenoid vharafu inokwezva.