I-K-Chwetheza i-thermocouple yinzwa yesine seqondo elisetyenzisiweyo esetyenziswayo, kwaye izinto zayo zithatyathwe ikakhulu ziingcingo ezimbini ezahlukeneyo zentsimbi. Iingcingo ezimbini zentsimbi zihlala zi-Nickel (NI) kunye neChromium (CR), ekwabizwa ngokuba yiNickel-chromium (i-Ner) kunye ne-nickel-aluminum (i-Nial) ye-thertocouples.
Umgaqo wokuSebenzaK-uhlobo lwe-thermocoupleisekwe kwifuthe le-thermoectric, oko kukuthi, xa amajoyina eengcingo ezimbini ezahlukeneyo zentsimbi kumaqondo obushushu ohlukeneyo, amandla ombukuthulo aya kuveliswa. Ubungakanani bala mandla ombane buhambelana nomahluko wobushushu odibeneyo, ngoko ke ixabiso lobushushu linokugqitywa ngokulinganisa ubungakanani bamandla e-elektromotive.
IZIXHOBO ZOKUGQIBELA ZE-K-ChwethezaI-ThermocouplesKubandakanya uluhlu lokulinganisa olubanzi, ukuchaneka okuphezulu, uzinzo oluhle, ixesha lokuphendula ngokukhawuleza, kunye nokunganyangeki okuqinileyo. Kwangelo xesha, inokusetyenziswa nakwiimeko ezahlukeneyo zokusingqongileyo, ezinjengeqondo lobushushu, i-oxidation, isurezo kunye nezinye iindawo. Ke ngoko, uhlobo lwe-thermocoupuples lusetyenziswa ngokubanzi kwimizi-mveliso, amandla, ukhuseleko lwendalo, ezonyango kunye namanye amasimi.
Xa ivelisa i-k-Chwetheza i-K-Chwetheza i-thermocouples, izixhobo zentsimbi ezifanelekileyo kunye neenkqubo kufuneka zikhethwe ukuqinisekisa ukusebenza kunye nokuzinza kwazo. Ngokubanzi, i-Nickel-Chromium kunye ne-Nickel-Aluminium-i-Aluminium ineemfuno eziphezulu zokucoceka kwaye zifuna iinkqubo ezikhethekileyo zokunyibilika. Kwangelo xesha, kufuneka kuthathelwe ingqalelo yokuqinisekisa umgangatho kunye nokuzinza kwamalungu ngexesha lenkqubo yokuphepha iingxaki ezinje ngeqondo lokushisa okanye ukusilela.
Ngokubanzi, uhlobo lwe-k-chwetheza lenziwa ikakhulu nge-nickel kunye neengcingo ze-chromium zentsimbi. Intsebenzo yabo iyazinza kwaye ithembekile, kwaye isetyenziswa ngokubanzi kwimimandla yemilinganiselo yobushushu yobushushu. Kwizicelo ezisebenzayo, kubalulekile ukukhetha imodeli ye-thermocouple efanelekileyo kunye neenkcazo ngokwendalo kunye neemfuno, kwaye zenze ufakelo oluchanekileyo kunye nolondolozo lwenkonzo yokuchaneka kwenkonzo kunye nenkonzo.
Oku kungasentla yintshayelelo emfutshane kwizixhobo ze-k-chwether. Ndiyathemba ukuba inokukunceda ukuba uqonde ngcono umgaqo wokusebenza kunye nokusetyenziswa kwalonzwano lobushushu. Ukuba ufuna ulwazi oluthe kratya okanye umfanekiso onxibelelana kakuhle ukuze uqonde ngcono izinto kunye nolwakhiwo lwe-K-uhlobo lwe-k-uhlobo lwe-k-chwethe, nceda uzive ukhululekile ukubandibuzaUmbuzo kwaye ndiza kukunika kuwe ngokukhawuleza.
IXESHA LOKUGQIBELA: Mar-04-2024
