I-thermocouples isetyenziswa kuluhlu olubanzi lwamashishini omgangatho wobushushu kunye nolawulo. Nangona kunjalo, ukuchaneka kunye nokuthembeka kwe-thermocoupple kuxhomekeke kuphela kwiveza ngokwayo, kodwa nakwintambo esetyenziselwa ukuyidibanisa kwisixhobo sokulinganisa. Iindidi ezimbini eziqhelekileyo zeentambo ezisetyenziselwa i-thermocouples ziintambo zembuyekezo kunye neentambo ezongezelelekileyo. Ngelixa banokujonga okufanayo, kukho umahluko ohlukileyo phakathi kwezi zimbini.
Okokuqala masithethe malunga nento ebizwa ngokuba yi-thermocoupes. Iintambo zokuvuma zenzelwe ngokukodwa ukudibanisa izixhobo ze-thermocouple kwisixhobo sokulinganisa, sibuyekezwa kumaqondo ohlukileyo kubushushu ngaphezulu kwentambo. Ezi ntambo zenziwa kwindibaniselwano yezinto ezahlukeneyo ezilinganisa iipropathi ze-thermooculecle qu. Oku kuqinisekisa ukuba naluphi na utshintsho lobushushu lwentambo aluyi kuchaphazela ukuchaneka komgangatho wobushushu.
Eyona nto iphambili ekubuyekezeni iintambo kukukwazi kwabo ukugcina iipropathi ze-thermoeletter ze-Thermocouple edityanisiweyo. Oku kufezekiswa ngokusebenzisa umbandela oneempawu ezifanayo ze-thermoeletter kwi-thermocouple, ukuphelisa nakuphi na ukwahluka kobushushu obunemikhono yobushushu ngaphezulu kobude bentambo. I-carbs yokulungisa ibalulekile kwimilinganiselo yobushushu echanekileyo kwizicelo apho umgama phakathi kwe-thermocouple kunye nesixhobo sokulinganisa ubude okanye apho indawo yokushishina ayikho iyunifomu.
I-thermocouplesKwelinye icala, isetyenziselwa ukwandisa ukufikelela kwi-thermocouple ngaphandle kokulalanisa ukuchaneka komgangatho wobushushu. Ngokungafaniyo ngokungafaniyo nokubuyisa iintambo, iintambo ezongezelelekileyo aziyilandeli i-thermoeletter ye-thermoeleclecker. Endaweni yoko, zenziwe ngezinto ezifanayo njengeiingcingo ze-thermocouple, uqinisekisa ukuba umqondiso we-voltage uveliswe yi-Thermocouple udluliselwa ngokuchanekileyo kumgama omde. Owona msebenzi ophambili we-carbles yongezwa kukugcina ingqibelelo yophawu lwevolthi olwenziwe yi-Thertocouple, ivumela ukuba idluliselwe kumgama omde ngaphandle kwelahleko okanye ilahleko. Oku kubaluleke kakhulu kwiindawo ezinemizi mveliso apho ii-thermocouples zinokuhlala kwiindawo zobushushu eziphakamileyo kunye nezixhobo zokulinganisa zibekwe kumagumbi okulawula okanye iindawo ezikude.
Umahluko phakathi kwe-thermocouple ye-thernsns kunye neentambo ezalisiweyo
Ipropathi yeThermoeletric: Umahluko omkhulu phakathi kwezi ntlobo zimbini zeentambo ziimpawu zazo ze-thermoectries. I-carns ebumba iintambo zenzelwe ukulinganisa iipropathi ze-thermoelecuple, ngelixa iintambo ezongezelelweyo zenziwa kwizinto ezifanayo njengee-thermocouples zigcina ingqibelelo yomqondiso wombala wevolthi.
Imbuyekezo yobushushu: I-carns ethambisa i-cabs iyilelwe ukuba ihlawule ngokwahlukahlukaniso lobushushu kubude bentambo ukuqinisekisa imilinganiselo yobushushu yobushushu. Ngokwahlukileyo, iintambo ezongezelelekileyo aziboneleli ngembuyekezo yobushushu kwaye ngokuyintloko zisetyenziselwa ukwandisa uluhlu lwe-thermocouple.
Isicelo esithile: Ukunyanzeliswa kweentambo kubalulekile kwizicelo apho kuyahluka kubude bekhebhasi kunokuchaphazela ukuchaneka kwemilinganiselo yobushushu. Intambo eyandisiweyo, kwelinye icala, isetyenziselwa ukuhambisa imiqondiso ye-voltage ngaphezulu komgama omde ngaphandle kwelahleko okanye ukugqwetha.
Ungayikhetha njani intambo yasekunene
Xa ukhetha intambo elungileyo yesicelo sesifo se-thermocouple, iimfuno ezithile zenkqubo yokulinganisa kufuneka ziqwalaselwe. Izinto ezifana nomgama phakathi kwe-termocouple kunye nesixhobo sokulinganisa, imeko yobushushu kunye nokuchaneka komgangatho wobushushu kubalulekile ekumiseleni isidingo semfuno yembuyekezo okanye intambo eyongezelelweyo.
I-cables ebumbayo ilungele izicelo apho umgama phakathi kwe-thermocouple kunye nesixhobo sokulinganisa sikhulu okanye apho indawo yobushushu ayingafaniyo. Le ntambo iqinisekisa ukuba amaqondo obushushu atshintsha ubude bentambo akachaphazeli ukuchaneka komgangatho wobushushu, kwaye ke ngoko kubalulekile kulawulo lobushushu oluchanekileyo kunye nokubeka iliso.
Kwelinye icala, iintambo ezongezelelekileyo zikhethwa kwiimeko apho kufuneka khona umlingane kwi-thermotole kwisixhobo sokulinganisa. Ezi ntambo zinokudlulisela ngokuchanekileyo umqondiso we-voltage oveliswe yi-thermocouple kwimigama emide, ngaloo ndlela begcina ingqibelelo yomlinganiso wobushushu.
Kubalulekile ukuba uqaphele ukuba usebenzisa uhlobo olungalunganga lwentambo kunokukhokelela kwimilinganiselo yobushushu echanekileyo, enokuchaphazela umgangatho kunye nokhuseleko lwenkqubo. Kucetyiswa ke ngoko ukubanjwa okanye injineli enamava ukuqinisekisa ukuba intambo echanekileyo ikhethiwe kwisicelo esithile se-thermocouple.
Okokugqibela, sinikezela ngoluhlu lweIintambo ze-thermocoupleNgenkonzo eyenziwe ngokwezifiso, ke uzive ukhululekile ukuba uqhagamshelane ukuba ufuna!
IXESHA LOKUQALA: UJUL-25-2024