Cov kev daws teeb meem zoo rau qeeb qhov kub thiab txias teb ntawm kub khiav Thermocouples

Ib qho tshwm sim txawv txav nyob rau hauv kev siv cov kub khiav thermocouples yog qeeb qhov kub thiab txias teb, uas tshwm sim raws li ib tug ceeb toom ncua ntawm kub nce thiab poob tawm tswv yim. Qhov tsis muaj peev xwm synchronously taug qab qhov tiag -lub sijhawm hloov pauv kub hauv cov channel ntws ua rau muaj qhov tsis xws luag molding, ncua kev hloov cua sov, thiab kev ua haujlwm tsawg. Yuav kom daws tau qhov teeb meem no, nws yog ib qho tseem ceeb los txheeb xyuas cov laj thawj hauv qab no thiab siv cov kev daws teeb meem tsom mus.

Kev tsim cov pa roj carbon ntau thiab grime rau ntawm qhov chaw sojntsuam yog thawj qhov tshwm sim. Qhov laj thawj tseem ceeb ntawm cov lus teb qeeb yog cov thermal insulating txheej tsim los ntawm cov pa roj carbon deposits, uas tiv thaiv tshav kub hloov. Txoj kev daws teeb meem suav nrog kev siv lub tshuab tsis tu ncua kom disassemble lub thermocouples, polishing thiab tshem tawm tag nrho cov pa roj carbon deposits thiab yas residues los ntawm lub ntsuas lub taub hau qhov chaw siv tshwj xeeb high- kub tu cov neeg ua hauj thiab cov cuab yeej mos, restores lub sojntsuam lub smooth hlau nto, thiab xyuas kom meej tias cov cua sov yuav sai sai hloov mus rau lub internal sensing core. Lub voj voog tu yuav tsum ua kom luv luv rau cov khoom siv uas yooj yim carbonized.

Kev sib cuag tsis zoo thiab lub xeev tsis tsim nyog yog qhov ua rau thib ob. Kev ua kom sov qeeb qeeb yuav los ntawm qhov sib txawv ntawm qhov kev sojntsuam thiab cov cua sov matrix tshwm sim los ntawm qhov tob tob tob tob, xoob xov txuas, thiab ntau qhov kev sib cais hauv qhov mounting. Re-txheej txheem qhov tob ntawm kev teeb tsa, ntxig cov thermocouple rau hauv ob-feem peb ntawm txoj haujlwm qhov chaw, ntxuav cov nplai oxide thiab lwm cov khib nyiab hauv lub qhov mounting, zawm cov xov kho kom zoo kom qhov kev sojntsuam zoo haum rau qhov ntsuas hlau qhov chaw tsis muaj qhov khoob, thiab niaj hnub tshuaj xyuas qhov kev vibration thiab kev ua haujlwm tsis tu ncua {4. kev daws teeb meem.

Lub thermocouple tus kheej kev ua haujlwm laus yog qhov thib peb. Internal alloy hlau core tsim thermal degradation, lub thermoelectric conversion efficiency poob, thiab lub rhiab heev rhiab heev yuav poob nrog lub sij hawm siab - kub khiav, ua rau ib tug intrinsic qeeb teb. Yuav kom lav tau qhov tseeb- lub sijhawm thiab cov lus qhia qhov kub thiab txias, xws li cov khoom qub uas tau ua tsis tiav hauv kev ntsuas kev ua haujlwm, kev saib xyuas, thiab tu tsis tuaj yeem rov qab los ntawm lawv qhov kev tawm tsam qub. Hloov chaw, tshiab siab -rhiab heev thermocouples yuav tsum tau muab tso rau raws sij hawm.

Kev xaim tsis tsim nyog thiab cov teeb liab poob tseem ceeb yog qhov thib plaub sab nraud. Cov teeb liab kis tau tus mob yuav qeeb los ntawm kev them nyiaj ntev dhau los, kev teeb tsa tsis zoo, thiab kev tiv thaiv subpar. Txhawm rau tiv thaiv kev cuam tshuam ntawm electromagnetic, txoj kev xaim yuav tsum tau ua kom zoo dua, qhov kev sib kis yuav tsum tau txo kom ntau li ntau tau, cov kab tam sim no muaj zog thiab tsis muaj zog yuav tsum tau sib nrug, thiab siab - zoo shielded compensating xov hlau yuav tsum tau siv los txo cov teeb liab attenuation thiab qeeb.

Tsis tas li ntawd, xaiv nyias- phab ntsa sojntsuam thermocouples nrog qis thermal inertia thaum ntxov hauv cov txheej txheem pwm tuaj yeem ua rau kom qhov ntsuas kub ceev. Qhov ntsuas kub teb ceev ntawm cov thermocouples tuaj yeem ua tiav tiav, lub sijhawm ntawm kev hloov kho qhov kub thiab txias tuaj yeem ua kom ntseeg tau, cov pwm pwm tsis zoo tshwm sim los ntawm qhov kub thiab txias tuaj yeem raug tshem tawm, thiab kev txhaj tshuaj molding ntau lawm tuaj yeem ruaj khov los ntawm kev sib koom ua ke tu, kev teeb tsa tus qauv, kev hloov ntau zaus, thiab kev ua kom zoo ntawm cov kav hlau.