Thermocouple, inonziwo thermal junction, thermoelectric thermometer, kana thermel, inzwa inoshandiswa kuyera tembiricha.Inoumbwa newaya mbiri dzakagadzirwa nesimbi dzakasiyana dzakabatanidzwa kumagumo ega ega.Mumwe mubatanidzwa unoiswa panopimwa tembiricha, uye imwe yacho inochengetwa patembiricha yakaderera nguva dzose.Uku ndiko kunopimwa tembiricha.Chiyero chekuyeresa chakabatana mudunhu.Kana tembiricha yachinja, musiyano wetembiricha unokonzera kugadzirwa kwesimba remagetsi remagetsi (inozivikanwa seSeebeck athari, inozivikanwawo sekuti thermoelectric effect,) iyo inenge yakaenzana nemusiyano uripo pakati petembiricha yemativi maviri aya.Sezvo simbi dzakasiyana dzichigadzira mavolti akasiyana kana akaiswa kune inopisa gradient, mutsauko uripo pakati peaviri akayerwa voltages unoenderana netembiricha.Icho chiitiko chemuviri chinotora kusiyana kwekushisa uye kuchishandura kuva kusiyana kwemagetsi emagetsi.Saka tembiricha inogona kuverengwa kubva pamatafura akaenzana, kana chiridzwa chekuyeresa chinogona kuverengerwa kuverenga tembiricha zvakananga.
Mhando uye nzvimbo dzekushandisa dze thermocouples:
Kune akawanda marudzi e thermocouples, imwe neimwe iine hunhu hwayo hwakasiyana maererano nemhando yetembiricha, durability, vibration resistance, chemical resistance, uye kuenderana kwekushandisa.Rudzi rweJ, K, T, & E ndiwo "Base Metal" thermocouples, mhando dzakawanda dze thermocouples.Rudzi R, S, uye B thermocouples "Noble Metal" thermocouples, iyo inoshandiswa mukupisa kwepamusoro.
Thermocouples anoshandiswa mune akawanda maindasitiri, sainzi, zvichingodaro.Anogona kuwanikwa munharaunda dzinenge dzese misika yemaindasitiri: Simba Generation, Oiri/Gasi, Zvokudya zvekugadzira, Mabhati ekuputira, Midziyo yekurapa, Industrial kugadzirisa, Pipe yekutsvaga kutonga, Industrial kupisa kupisa, Refrigeration tembiricha, Oven tembiricha yekudzora, nezvimwe.Thermocouples anoshandiswawo mumidziyo yemazuva ese sezvitofu, mavira, hovhoni, chitofu chegasi, hita yemvura yegasi, uye toasters.
Chaizvoizvo, vanhu vanosarudza kushandisa ma thermocouples anowanzo kusarudzwa nekuda kwemutengo wakaderera, muganho wetembiricha yakanyanya, tembiricha yakakura, uye hunhu hwakasimba.Saka thermocouples ndeimwe yeanonyanya kushandiswa tembiricha sensors inowanikwa.
Nguva yekutumira: Zvita-17-2020