Thermocouples feem ntau yog siv ntsuas kub ntsuas ntsuas ntsuas ntsuas kub ntsuas?

Thermocouple yog ib qho ntsuas kub feem ntau ntsuas ntsuas hauv cov twj paj nruag ntsuas. Nws ntsuas ncaj qha kub thiab hloov cov teeb liab kub rau hauv qhov kub thiab txias ntawm cov twj ntsuas hluav taws xob (theem nrab seev). Cov tsos ntawm ntau thermocouples feem ntau sib txawv heev vim lawv cov kev xav tau, tab sis lawv cov qauv yooj yim yog ntxig tib yam. Lawv feem ntau yog tsim cov khoom loj xws li cov ntaub ntawv kub, thiab feem ntau yog siv rau cov twj paj nruag, kaw cov twj paj nruag, thiab cov neeg siv hluav taws xob, thiab cov neeg siv hluav taws xob.

Tus txheej txheem yooj yim ntawm thermocouple kub ntsuas yog tias ob tug cwj pwm uas muaj sib txawv ua daim ntawv sib txawv ntawm Circuit Court. Thaum muaj qhov ntsuas kub ntawm ob qho kawg, tam sim no yuav ntws los ntawm Circuit Court, thiab yuav muaj ib lub zog hluav taws xob - nruab nrab ntawm ob xaus, uas yog hu ua cov nyhuv pom. Ob homogeneous tus cwj pwm nrog cov sib xyaw sib txawv yog cov hluav taws xob sib txawv yog qhov kub siab tshaj li qhov kev ua haujlwm kawg thiab qhov kub qis kawg, uas feem ntau yog nyob ntawm qhov kub tsis tu ncua. Tsim cov lus ntsuas hluav taws xob thermocouple raws li kev sib raug zoo ntawm thermoelectric muaj peev xwm thiab kub; Lub rooj ntsuas hluav taws xob yog tau nyob hauv qhov xwm txheej ntawm qhov xaus pub dawb ntawm 0 thermocouces muaj cov rooj ntsuas hluav taws sib txawv.

Thaum ib qho khoom siv thib peb hlau txuas nrog CALCOCOULE Circuitle, ntev li ntev tau qhov kub ntawm cov khoom siv yog tib yam, yuav tsis muaj kev cuam tshuam los ntawm kev sib txuas ntawm cov hlau thib peb mus rau hauv Circuit Court. Yog li ntawd, thaum siv thermocouples rau kev ntsuas kub, ntsuas ntsuas ntsuas tuaj yeem txuas nrog ntsuas cov peev xwm ntawm thermoelectric tuaj yeem txiav txim siab. Thaum ntsuas qhov kub thiab txias nrog lub thermocouple, nws yog qhov yuav tsum tau txuas nrog qhov kawg, yog li ntawd qhov kev ntsuas kub kawg, thiab qhov kawg ntawm nws lub peev xwm ntawm kev ntsuas ntsuas yog qhov ntsuas kub. Yog tias qhov ntsuas kub hloov thaum lub sij hawm txias kawg thaum ntsuas, nws yuav cuam tshuam qhov tseeb ntawm qhov ntsuas tau. Siv qee yam kev ntsuas kom them rau qhov cuam tshuam los ntawm qhov kub hloov thaum kawg hloov pauv rau thermocouples. Siv cov xov tooj tau them nrog cov xov tooj txuas nrog cov twj paj nruag ntsuas.

Xam txheej txheem rau thermocouple hliav txias them nyiaj:
Los ntawm cov lim dej kom kub: Ntsuas qhov txias txias kub, hloov nws mus rau tus nqi cinerivolt, ntxiv nws rau lub thermocouple, thiab hloov nws kom sov;
Los ntawm qhov kub thiab txias rau cov hmoov av: ntsuas qhov tseeb kub thiab txias, hloov lawv kom tau txais lub hmoov millivolt, thiab tom qab ntawd tau txais qhov kub.

Kev siv hluav taws xob kom tsim nyog yuav tsis tsuas yog kom tau cov khoom kub thiab ntseeg tau tias cov khoom lag luam zoo, tab sis kuj tsis txuag cov nyiaj tab sis kuj ua kom cov khoom lag luam zoo. Kev teeb tsa tsis raug, thermal conductivity, thiab lub sijhawm lag ua yog qhov yuam kev tseem ceeb hauv kev siv thermocouples.

Qhov kub yog ib qho ntawm cov tsis tseem ceeb uas yuav tsum tau ntsuas thiab tswj tau hauv cov txheej txheem kev lag luam ntau lawm. Thermocouples tau siv dav hauv kev ntsuas kub, nrog cov qauv kev tsim khoom, kev sib txawv dav, thiab yooj yim me me kis ntawm cov zis. Ib qho ntxiv, raws li thermoounce yog cov thev naus laus zis uas tsis tas siv lub zog rau sab nraud lossis cov raj dej kom zoo rau cov roj av thiab cov khoom kub.