Kutheni le nto i-thermocouples ingabalulekanga kumlinganiso wobushushu wale mihla?

Iindaba eziphambili zeendaba: Iindlela zangoku kwiTekhnoloji yeThemmocouple

Ukuhlala phambili kwimilinganiselo yemizi-mveliso kufuna ukugcina isantya senkqubela phambilii-i-thermocoupleItekhnoloji. Nazi ezona zihloko zikhangelekayo zibonisa ukugxila kwishishini ngoku:

Ezi zihloko zibonisa izinto eziqhubekayo ezinokwandisa amandla e-thermocouples-ukusuka ekusebenzeni kobushushu ekuqiniseni i-smart uqhagamshelo-ukuqinisa indima yabo yeshishini.

Ukuqonda i-thermocouples: isayensi emva kwenzwa

UMGAQO-NKQUBO OMPILO
Kwisiqhelo, i-thermocouples isebenza kwimpembelelo ye-fanock - i-phenomenon ifunyenwe ngo-1821 apho izinyithi ezimbini ezingahambelaniyo zidityaniswe kwi-voltage ivelisa i-voltage ngokulinganayo umahluko wobushushu obuphakathi kwabo. Xa enye i-cunction ("i-cunction eshushu") ivezwe kwiqondo lobushushu lilinganiswe kwaye elinye ("umdibaniso" obandayo ") uhlala kwi-chartred eyaziwayo, i-voltage ebangela iguqulwe iguqulwe ibe kukufunda ubushushu obuchanekileyo.
Esi silo soyilo esilula kodwa esibukhali siphelisa imfuneko yemithombo yamandla yangaphandle, esenza i-thermouses ithembekile kwindawo ekude okanye kwindawo enobungozi. Ngokungafaniyo nezinzwa ezisekwe ngokunganyangekiyo (i-RTDS), ukuqina kwabo kwiimeko ezigqithisileyo kwizinto ezincinci kunye nokwakhiwa kwamanzi.
Izibonelelo eziphambili
I-Thermocouples 'inyamezela i-therms kwizibonelelo ezintlanu ezimbi:

• Uluhlu lobushushu ngokubanzi: Kuxhomekeka kwi-alloy yentsimbi, balinganisa ukusuka kwi-270 ° C (-454 ° F) ukuya kwi-2,300 ° C (4,172 ° F) -ibuhlomelo.

• Impendulo ekhawulezileyo: Ubunzima babo obuphantsi bubavumela ukuba babone utshintsho lobushushu kwii-milliseconds, abagxeki kwiinkqubo eziguqukayo njengovavanyo lwe-injini.

• Ukomelela kwamatshini: Ukunganyangeki ekuqinisekiseni, ukothuka, kunye nokusula, bayachuma kwiindawo ezinemizi mveliso apho izinzwa ezinobungozi zisilela.

• Ukusebenza ngendlekoUlwakhiwo olulula lwenza ukuba babefikeleleke, kwanokufakwa kufakelwe izityalo ezikhulu njengezityalo zekhemikhali.

• Uqwalaselo: Ifumaneka kwi-wire eguquguqukayo, i-fig mhlawumbi, okanye iifom zesiko ukuze zilingane izithuba eziqinileyo okanye izicelo ezahlukileyo.

Iindidi eziqhelekileyo kunye nezicelo

Iindidi ezahlukeneyo ze-thermocouples zisebenzisa ukudityaniswa okuthile kwensimbi elungiselelwe iimeko ezithile:

Ukusuka ekujonganeni ngesinyithi senyibilikisi ekuqinisekiseni amaqondo obushushu achanekileyo kwi-sucriceutical reactors, i-thermocouples aziqhelanisa nawo nawuphi na umngeni wokulinganisa.

Inkcazo yemveliso: Iiparamitha ze-thermocoupter

I-thermocouple yethu yeli-mveliso ihlangana nemigangatho yehlabathi rigoumelele (IEC 60584, APSI MC96.1) ngezi ngcaciso zilandelayo:

Iparameter	Uhlobo k	Chwetheza j	Chwetheza t	Chwetheza r
Uluhlu lobushushu	-200 ° C ukuya kwi-1,372 ° C	-40 ° C ukuya kwi-750 ° C	-270 ° C ukuya kwi-370 ° C	I-0 ° ukuya kwi-1,768 ° C
Ukuchaneka	± 1.5 ° C okanye ± 0.4% yokufunda (nayiphi na inkulu)	± 2.2 ° C okanye ± 0.75% yokufunda	± 0.5 ° C (-40 ° C ukuya kwi-125 ° C); ± 1.0 ° C (125 ° C ukuya kwi-370 ° C)	± 1.0 ° C (0 ° 2 ° ukuya kwi-600 °); ± 0.5% (600 ° C ukuya kwi-1,768 ° C)
Ixesha lokuphendula (i-T90)	<1 yesibini (i-junction ebonisiweyo)	<0.5 imizuzwana (i-junction ebonisiweyo)	<0.3 imizuzwana (i-junction ebonisiweyo)
I-Heath Sunds	Intsimbi ye-316	I-internel 600	Intsimbi engama-304	I-ceramic
Ubugqwirha	I-0.5mm ukuya kwi-8mm	I-0.5mm ukuya kwi-8mm	I-0.25mm ukuya kwi-6mm	I-3mm kwi-12mm
Ubude bekhebula	Ngokuqinisekileyo (i-0.5m ukuya kwi-50m)	Ngokuqinisekileyo (i-0.5m ukuya kwi-50m)	Ngokuqinisekileyo (i-0.5m ukuya kwi-30m)	Ngokuqinisekileyo (i-0.5m ukuya kwi-20m)
Uhlobo lomnxibelelanisi	Encinci (i-SMPW), esemgangathweni (MPJ)	Encinci (i-SMPW), esemgangathweni (MPJ)	I-Minati (i-SMPW)	I-teramic ephezulu

Zonke iimodeli zibonisa i-sunctions etywiniweyo ye-hermeting yokufumana umswakama kwaye ziyafumaneka ngokufakelwa kwemijolisi zemidla yokuqalisa.

I-FAQ: Imibuzo ebalulekileyo ye-thermocouple yaphendulwa

Q: Ndilinganisa njani i-thermocouple, kwaye kufuneka kangaphi?
A: Ukulinganisa kubandakanya ukuthelekisa iziphumo ze-thermocouple kwiqondo lobushushu esaziwayo (kusetyenziswa indawo yokuhlamba okanye iziko). Ukuze izicelo ezibalulekileyo zinjengokwenza amayeza, ukulinganisa kufanele ukuba zenzeke rhoqo kwiinyanga ezi-6. Kwisethingi engafunekiyo (E.G., HVAC), ukomelela konyaka. Uninzi lwe-thermocouples lugcina ukuchaneka ngaphakathi kwemigaqo yeminyaka eyi-1-3 phantsi kokusetyenziswa okuqhelekileyo, kodwa iimeko ezinzima zinokufuna iitsheki rhoqo. Soloko ulandela izikhokelo ze-ISO 9001 zamaxwebhu oluyikisayo.
Q: Yintoni ebangela i-thertocouled, kwaye inokuthintelwa njani?

I-thermocouples ihlala ingenakuphikwa kuba bazisa ukuthembeka ngokungafanelekanga, ukungasebenzi kakuhle, kunye nokusebenza kwezona meko zinzima zobushushu obunzima. Ukususela kubushushu obugqithisileyo bamaziko emizi-mveliso ukuze kuchazwe uphando lwelebhu, amandla abo okuguqula ngelixa ugcina ukuchaneka kubenza babe nakho kwimveliso yanamhlanje kunye nobunjineli.

I-Ningbo Aokai Technology COORCE CO., Ltd.,Sijongene nezemveliso kwi-thermoqueples ezilungiselelwe iimfuno zakho zeshishini. Iimveliso zethu zisebenzisa uvavanyo olungqongqo ukuqinisekisa ukuthotyelwa kwemigangatho yehlabathi, ukubonelela ngentsebenzo engaguqukiyo nakwimimandla enobungozi. Nokuba ufuna ubude besiko, iishesi ezikhethekileyo, okanye iimodeli zeqondo lokushisa eliphezulu, sihambisa izisombululo ezikhuthaza ukuqhubela phambili ukusebenza nokhuseleko.

Qhagamshelana nathiNamhlanje ukuxoxa ngeemfuno zakho zobushushu zobushushu. Iqela lethu lobunjineli liya kukunceda ukhethe uhlobo lwe-thermocoupple efanelekileyo kunye noqwalaselo ukufezekisa iimfuno zakho zesicelo sakho.