ʻO ke kumu hana o ka thermocouple

ʻElua mau mea ʻokoʻa o ka conductor (i kapa ʻia ʻo ka thermocouple wire a i ʻole electrode wela) synthesis loop ma nā ʻaoʻao ʻelua, i ka wā ʻaʻole i like ka mahana o ka hui ʻelua i ka manawa like, ma ke kaapuni e hoʻohua i ka ikaika electromotive, kēia ʻano mea i kapa ʻia ka hopena thermoelectric, a me ka ikaika electromotive i kapa ʻia ka thermoelectric potential.ʻO ka Thermocouple ka hoʻohana ʻana i ke kumu o ke ana wela, i hoʻohana pololei ʻia no ke ana ʻana i ke ana wela i kapa ʻia ʻo ka hana ma ka hopena o ka hopena (ʻike ʻia ʻo ke ana ʻaoʻao), kapa ʻia ka ʻaoʻao ʻē aʻe ʻo ka hopena anu (ʻike ʻia hoʻi he uku). ;ʻO ka hopena anu i hoʻopili ʻia i ka mea hōʻikeʻike a i ʻole ka mika, hōʻike ka mea hana e kuhikuhi i ka thermocouple thermoelectric hiki.

ʻO ka Thermocouple he ʻano mea hoʻololi ikehu, hoʻololi ia i ka wela i ka uila, me ka hoʻohana ʻana i ka mana thermoelectric i hana ʻia e ke ana wela, no ka thermocouple thermoelectric hiki, pono e hoʻolohe i nā nīnau penei:

1, ka thermocouple thermoelectric hiki i ka thermocouple wela ma na welau elua o ka hana i ka ilihune, ma mua o ka thermocouple anuanu hopena me ka hana, wela okoa ma na welau elua o ka hana;

2, ʻo ka nui o ka thermocouple thermoelectric hiki ke hana ʻia e, i ka wā e hoʻohālikelike ʻia nā mea, ʻaʻohe mea pili i ka lōʻihi a me ke anawaena o ka thermocouple, a aia wale nō ma nā wēlau o ka mea thermocouple haku mele a me ka ʻokoʻa wela;

3, ke hoʻoholo ʻia ka haku mele thermocouple uea thermocouple, ka nui o ka thermocouple thermoelectric hiki, pili wale me ka ʻokoʻa wela thermocouple;Inā mālama ka thermocouple anu wela wela, ʻo kēia i ka thermocouple thermoelectric hiki wale nō ka hopena o ka hana waiwai hoʻokahi o ka mahana.ʻElua mea hoʻoheheʻe ʻokoʻa ʻo A conductor a i ʻole semi-conductor A a me B, e hana i kahi puka pani pani, e like me ka mea i hōʻike ʻia.I ka wā e hiki mai ai ka ʻokoʻa o ka wela o ka A a me B ma waena o 1 a me 2 ma waena o ka ikaika electromotive, pēlā e hana ai i ka nui o A i ke kaapuni.Ke hoʻohana nei ka Thermocouple i kēia hopena e hana.