Waya wolipiritsa ndi waya ndi ma waya omwe ali ndi mwayi wofanana ndi mtundu womwewo monga thermoelectomive mphamvu yofanana ndi kutentha kwanyengo (0 ~ 100 ° C). Zolakwika chifukwa cha kusintha kwa kutentha pamphepete. Mkonzi wotsatirayo udzakuthandizani kuti mudziwe zaya wa thermocourourption ndi, kodi ndi ntchito ya waya wa thermocourouption yolipidwa ndi chiyani, ndipo kagulu kaya kaya kaya kaya waya.
1. Kodi ndi zinthu ziti zolipirira?
Waya wolipirira wamba amafunikira ma electrodes abwino komanso osavomerezeka kukhala ofanana ndi zida zabwino komanso zoyipa za thermocouple. K-Lecy thermocouent ndi Nickel-CAdmium (chabwino) ndi nickel-silicon (motsimikiza),
2. Ntchito ya waya wa thermocous ndi chiyani
Ndikukweza ma elekitirodi otentha, ndiye kuti, kumapeto kwa therbookousle yam'manja, ndikulumikizana ndi chida chowonetsera kuti mupange kutentha kwa kutentha. Chimodzimodzi kutengera muyezo wa National of Iec 584-3 "thermocouple gawo 3 - waya wobwezera". Zogulitsazi zimagwiritsidwa ntchito makamaka m'matenthedwe osiyanasiyana oyeza zida za nyukiliya, ndipo zakhala zikugwiritsidwa ntchito kwambiri ku nyukiliya, mafuta, mankhwala, mphamvu yamagetsi komanso madipatimenti ena.
3. Gulu la maya olipiritsa
Mwakutero, imagawidwanso mtundu wa mtundu wowonjezera komanso mtundu wolipira. Kupanga kwa mwadzina kamene katswiri wa waya wa mawonekedwe a mtundu wowonjezera kumakhala kofanana ndi mawonekedwe a thermocouple yofananayi, kotero kuthekera kwa thermoelect kulinso chimodzimodzi. Imayimiridwa ndi "x" mu mtundu, ndipo mwadzina mwadzina wa nomwey waya wamtunduwu uli yemweyo. Ndiwosiyana ndi thermocousle yofanana, koma munjira yake yogwira ntchito, njira yake ya thermoelect ili pafupi ndi mtengo wa thermoelectr kuthekera kwa thermocouleple yofananayi, yomwe imayimiriridwa ndi "C" mu chitsanzo.
Kuwongolera kolondola kumagawidwa kukhala kalasi wamba komanso yolondola. Vutoli litalipiritsa kalasi yolondola nthawi zambiri imakhala theka imodzi ya kalasi wamba, yomwe nthawi zambiri imagwiritsidwa ntchito m'malo okhala ndi zolondola zolondola. Mwachitsanzo, kwa zingwe zolipiritsa za manambala a S ndi R omaliza, kulolera kwa kalasi yolondola, ndikulekerera kwa kalasi yaziwiri ndi ± 2,5 ° C, ndipo kulekerera kwa kalasi wamba ndi ± 5.0 C Gawo 5. Pa ma waya olipiritsa a K ndi Omaliza maphunziro, kuleza mtima kwa kalasi yolondola ndi ± 1.5 ° C, kulekerera kalasi wamba ndi ± 2,5 ℃. Mwachitsanzo, kalasi wamba siyidziwika, ndipo kalasi yolondola imawonjezeredwa ndi "s".
Kuchokera kutentha kwa ntchito, amagawidwa kuti azigwiritsa ntchito komanso kugwiritsa ntchito kutentha. Kutentha kwa ntchito wamba kugwiritsidwa ntchito ndi 0 ~ 100 ° C (ochepa ndi 0 ~ 70 ° C);
Kuphatikiza apo, waya pachimake akhoza kugawidwa kukhala wosakhazikika komanso waya wambiri (waya wofewa) wobwezeretsa, ndipo amatha kugawidwa m'mawere wamba molingana ndi mabwalo otetezedwa, ndipo palinso mawanga otetezeka kwambiri ophulika.