Chiyambi cha Chingwe cha K cha Mapairs 15 cha Thermocouple Type K

M'mafakitale ambiri ndi m'magawo ofufuza asayansi komwe kumafunika kulondola kwambiri pakuyeza kutentha, magwiridwe antchito apamwamba chingwe cha thermocouple ndi yofunika kwambiri. Chingwe cha thermocouple Type K cha ma pairs 15 chomwe chayambitsidwa lero, chomwe chili ndi kapangidwe kake kapadera komanso magwiridwe antchito abwino kwambiri, chakhala chisankho chabwino kwambiri pamakina ambiri oyezera kutentha.

Woyendetsa chingwechi amagwiritsa ntchito njira yapadera, yomwe ndi nickel-chromium (NiCr) ndi nickel-aluminium (NiAl). Zipangizo ziwirizi zimasonyeza mphamvu zabwino kwambiri za thermoelectric mu ntchito za thermocouple, zomwe zimathandiza kusintha molondola zizindikiro za kutentha kukhala zizindikiro zamagetsi. Woyendetsa ali ndi kapangidwe kolimba, zomwe zimatsimikizira kukhazikika ndi kudalirika kwa kutumiza chizindikiro. Pakadali pano, dera lodutsa la 24AWG, ngakhale likutsimikizira kuyendetsa bwino magetsi, limaganiziranso kusinthasintha ndi mphamvu ya makina ya chingwecho, zomwe zimathandiza kukhazikitsa ndi kulumikiza mawaya m'malo osiyanasiyana ovuta.

Chophimbacho chimapangidwa ndi fiberglass. Fiberglass ili ndi mphamvu yolimba kwambiri pa kutentha kwambiri ndipo imatha kusunga mphamvu yokhazikika yoteteza kutentha m'malo otentha kwambiri, zomwe zimathandiza kupewa kusokoneza kwa ma signal pakati pa ma conductor osiyanasiyana komanso kutuluka kwa madzi. Ichi ndi chitsimikizo chofunikira kwambiri pakugwira ntchito bwino kwa zingwe za thermocouple kugwira ntchito m'malo otentha kwambiri.

Chingwechi chili ndi mapeyala 15, omwe amatha kukwaniritsa zosowa za kutumiza deta kuchokera ku malo osiyanasiyana oyezera kutentha nthawi imodzi. Peyala iliyonse imatetezedwa ndi fiberglass, zomwe zimapangitsa kuti kutentha kukhale kotetezeka pakati pa mapeyala, kuonetsetsa kuti mapeyala awiriawiri oyezera chizindikiro akukhala odziyimira pawokha komanso olondola, kupewa kulankhulana pakati pa mapeyala, motero kutsimikizira kulondola kwa deta yoyezera kutentha.

Chida cha chingwecho chimakhala ndi kapangidwe kolukidwa ndi chitsulo. Mtundu uwu wa chida sichimangopereka chitetezo champhamvu cha chingwecho, chomwe chimachilola kuti chisawonongeke ndi kuwonongeka kwa makina akunja, kusweka, ndi kutulutsa kwina, komanso chimawonjezera kukana kwa kusokonezedwa kwa maginito a chingwecho. M'malo ovuta a mafakitale, kusokonezedwa kwa maginito amagetsi kuli paliponse, ndipo chida cholukidwa ndi chitsulo chimatha kuteteza bwino maginito akunja amagetsi, kuonetsetsa kuti maginito ofooka a kutentha omwe amatumizidwa ndi chingwe cha thermocouple sizimasokonezedwa, motero kutsimikizira kulondola kwa zotsatira za muyeso.

Ponena za magawo a magwiridwe antchito, izi Chingwe cha thermocouple cha Mtundu K cha ma pairs 15 imagwiranso ntchito bwino kwambiri. Voltage yake yovomerezeka ndi 120V, yoyenera mitundu yosiyanasiyana ya njira zoyezera ndi zowongolera. Ndipo chodziwika kwambiri ndi chakuti, kutentha kwake kovomerezeka ndi kokwera mpaka 800°C, zomwe zimapangitsa kuti igwire ntchito bwino m'malo otentha kwambiri. Mwachitsanzo, m'mafakitale otentha kwambiri, m'mafakitale opanga magalasi, m'mafakitale opanga magalasi, ndi zina zotero, chingwechi chimawoneka, chikupereka chithandizo chodalirika pakuyeza kutentha molondola.

Ndi kapangidwe kake kabwino kwambiri komanso magwiridwe antchito abwino kwambiri, ma 15-pairs Chingwe cha thermocouple Type K imagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana. Mu makampani opanga zitsulo, imagwiritsidwa ntchito kuyang'anira kutentha m'malo osiyanasiyana mu ng'anjo kuti zitsimikizire kukhazikika kwa njira yosungunulira zitsulo ndi mtundu wa chinthucho; mumakampani opanga magalasi, imayang'anira bwino kutentha kwa uvuni kuti zitsimikizire mtundu wa galasi; mumakampani opanga mankhwala, imagwira ntchito yofunika kwambiri poyesa kutentha kwa ma kettle osiyanasiyana otentha kwambiri, kuthandiza kuwongolera kupita patsogolo ndi chitetezo cha machitidwe a mankhwala. Kuphatikiza apo, m'ma laboratories ofufuza zasayansi, pakuyesera komwe kumafunikira kuyeza molondola malo otentha kwambiri, chingwechi chingaperekenso chithandizo chodalirika chotumizira deta. Chakhaladi gawo lofunikira kwambiri komanso lofunikira kwambiri pamunda woyezera kutentha kwambiri.