Daim ntawv thov ntawm Infrared Thermometer hauv Railway Kev Lag Luam
Tam sim no, muaj peb hom tsheb ciav hlau traction nyob rau hauv kuv lub teb chaws: chav locomotive traction, diesel locomotive traction thiab hluav taws xob locomotive. Ntawm lawv, railways uas siv hluav taws xob locomotives los thauj cov tsheb ciav hlau hu ua electrified railways. Hluav taws xob traction muaj cov yam ntxwv ntawm siab horsepower, ceev ceev, tsawg zog noj, thiab high efficiency. Hauv seem uas siv hluav taws xob traction, kev thauj mus los muaj peev xwm txhim kho tau zoo thiab tus nqi thauj mus los tau txo qis heev. Nyob rau tib lub sijhawm, kev ua haujlwm thiab kev ua haujlwm ntawm lub tshuab ua haujlwm zoo dua li cov khoom siv hluav taws xob sab hauv. Nws yog kev txhim kho yav tom ntej ntawm kuv lub teb chaws txoj kev tsheb ciav hlau traction zog.
Kev siv hluav taws xob loj loj kuj ua rau cov khoom siv ntau dua thiab ntau dua ntawm txoj kev tsheb ciav hlau, yog li yuav ua li cas txhawm rau txhawm rau ntsuas hluav taws xob lossis cov cuab yeej siv tshuab tau dhau los ua qhov teeb meem tseem ceeb tam sim no.
Tam sim no infrared thermal imaging koob yees duab tuaj yeem ua qhov no, thiab tuaj yeem ua haujlwm kho mob hauv lub sijhawm luv luv yam tsis tau kaw. Siv Ti infrared thermal imaging lub koob yees duab los hloov cov kev tu thiab ua haujlwm ceev hauv kev tu ib txwm tuaj yeem txuag tau 50 feem pua -90 feem pua ntawm tus nqi thiab tiv thaiv qhov tshwm sim ntawm hluav taws. Txawm tias tshiab lossis qub, cov khoom siv tau txais txiaj ntsig los ntawm kev tshuaj xyuas lub koob yees duab thermal. Xws li txhua yam khoom siv hluav taws xob, hluav taws xob faib hluav taws xob, suav nrog high-voltage contactors, fuse panels, main power circuit breaker panels, contactors, and all distribution line, motors, transformers, etc. Cov khoom siv hluav taws xob tsis muaj peev xwm ua rau muaj kev phom sij, tiv thaiv hluav taws thiab kev kaw tsis tau zoo.
Hauv qab no yog qee qhov chaw uas yuav tsum tau kuaj xyuas lub koob yees duab thermal.
1. Ntau yam khoom siv hluav taws xob: Cov pob qij txha xoob lossis kev sib cuag puas, tsis sib npaug ntawm cov khoom siv, overloading, overheating thiab lwm yam kev phom sij tuaj yeem pom. Tej yam tshwm sim uas cov kev phom sij zais cia no yuav ua rau muaj kev kub ntxhov, luv luv, hluav taws kub, thiab hluav taws. Lawv cov nqi kho nruab nrab yog 10,000 txog 50,000 yuan; hloov tus nqi 80,000 txog 100,000 yuan, thiab lub sij hawm tsim kho yog ob peb lub lis piam mus rau lub hlis.
2. Transformer: Cov kev phom sij zais uas tuaj yeem pom muaj xws li cov pob qij txha xoob, overheating ntawm bushings, tiv tauj tsis ua hauj lwm (kais changer), overload, unbalanced peb-theem load, thiab tsis zoo cua txias yeeb nkab thaiv. Cov teebmeem yog arcing, luv Circuit Court, hlawv, thiab hluav taws. Rewinding yuav tsum tau nyiaj ntau txhiab daus las, kev hloov pauv yog ntau pua txhiab daus las, thiab lub sijhawm tsim kho yog ob peb lub lis piam lossis ntau lub hlis.
3. Lub cev muaj zog thiab cov tshuab hluav taws xob: Cov kev phom sij zais cia uas tuaj yeem pom yog qhov kub thiab txias ntau dhau, tsis muaj qhov sib npaug, luv luv lossis qhib Circuit Court ntawm windings, cua sov ntawm cov pa roj carbon txhuam, cov hlua khi thiab cov hlua khi, overload thiab overheating, thiab thaiv cov kav dej txias. Qhov cuam tshuam yog tias cov bearings faulty tuaj yeem ua rau muaj kev puas tsuaj rau cov tub ntxhais hlau lossis lub nplhaib winding, thiab cov pa roj carbon txhuam tsis zoo tuaj yeem ua rau cov hlua khi thiab cov nplhaib sib tsoo, yog li ua rau cov hlua winding puas. Nws kuj yuav ua rau kev puas tsuaj rau lub hom phiaj tsav. Nws raug nqi kaum txhiab yuan los rov qab lub kauj ntawm lub cev muaj zog (5, 000 horsepower), thiab ntau pua txhiab yuan los hloov nws. Lub sijhawm tsim kho yog ob peb lub lis piam mus rau ob peb lub hlis.
4. Ntau yam khoom siv sib kis, xws li kis tau tus mob, traction machinery, thiab lwm yam.
Thermal imaging lub koob yees duab muaj peev xwm txheeb xyuas qhov teeb meem thermal ntawm txhua qhov txuas rau txhua yam khoom siv uas tuaj yeem pom ncaj qha. Rau cov khoom uas tsis tuaj yeem pom ncaj qha vim kev tiv thaiv, kev phom sij thermal tuaj yeem pom raws li kev ua kom sov rau cov khoom siv sab nraud. Kev sib piv: Raws li kev lig kev cai, tsis muaj txoj hauv kev los ua cov kev ntsuas kev ua haujlwm ntawm cov hluav taws xob hluav taws xob, cov khoom siv hluav taws xob, cov tsheb thauj mus los, thiab lwm yam khoom siv uas tsis yog kev rhuav tshem thiab ntxuav cov pob qij txha.
Tsis tas li ntawd, kev siv lub koob yees duab thermal imaging es tsis txhob ntxuav thiab fastening los ntawm ib txwm txoj kev yuav txuag tau nyiaj ntau. Muaj ob qhov laj thawj rau qhov kev txuag nyiaj no:
1 Ua ntej tshaj plaws, kev tshuaj xyuas lub koob yees duab infrared thermal imaging yog nqa tawm sai heev, es tsis txhob siv ntau tus neeg ua haujlwm ntawm kev ntxuav thiab ceev cov cuab yeej xws li cov txheej txheem ib txwm muaj.
2 Tsis tas li ntawd, thaum lub infrared thermal imager soj ntsuam nyob rau hauv kev kawm, cov cuab yeej tsis tas yuav tsum tau kaw, tab sis tsuas yog tom qab pom qhov kev puas tsuaj zais, yuav tsum muaj hluav taws xob luv luv thaum kho.
3 Thiab qhov hluav taws xob hluav taws xob rau kev kho tus kheej cov kev phom sij zais cia tsuas yog ib feem, thiab lub sijhawm hluav taws xob hluav taws xob tsawg heev, thiab tej zaum nws tseem yuav tau teem caij los kho lub sij hawm teem caij hluav taws xob.
