E rua nga momo kai o te kaikawe (e kiia ana ko te waea thermocouple, te hiko wera wera ranei) te whakahiato i nga pito e rua, i te mea kaore e rua te pāmahana hononga i te wa kotahi, ka puta i te ara iahiko te kaha hiko, ko tenei ahuatanga e kiia nei ko te paanga thermoelectric, me te te kaha hikohiko e kiia nei ko te thermoelectric potential.Thermocouple he ki te whakamahi i te parau tumu o te ine pāmahana, i whakamahia tika mo te ine i te pāmahana reo ka kiia ko te mahi i te pito o te pito (e mohiotia ana ko te taha ine), ko te pito ka kiia ko te pito makariri (e mohiotia ana ko te utu) ;Ko te pito matao e hono ana ki te taputapu whakaatu, mita ranei, ka tohuhia e te taputapu whakaatu te kaha thermocouple thermoelectric.
Ko te Thermocouple he momo kaitahuri hiko, ka huri i te wera ki te hiko, ma te whakamahi i te pumanawa thermoelectric i hangaia e te ine pāmahana, mo te pumanawa thermoelectric thermocouple, me aro ki nga patai e whai ake nei:
1, te kaha thermocouple thermoelectric i roto i te pāmahana thermocouple i runga i nga pito e rua o te mahi he rawakore te mahi, nui atu i te mutunga makariri thermocouple ki te mahi, rerekētanga pāmahana i runga i nga pito e rua o te mahi;
2, te rahi o te thermocouple pūmanawa thermoelectric whakaputaina e, ina he rauemi thermocouple kākahu, kahore he mea ki te mahi ki te roa me te diameter o thermocouple, a anake i te pito o te hanganga rauemi thermocouple me te rerekētanga pāmahana;
3, ka whakatauhia te hanganga rauemi thermocouple waea thermocouple e rua, te rahi o te kaha thermocouple thermoelectric, e pa ana anake ki te rereketanga o te pāmahana thermocouple;Ki te pupuri i te pāmahana mutunga makariri thermocouple, ko tenei ki te pumanawa thermoelectric thermocouple ko te mutunga anake o te mahi uara kotahi o te pāmahana.E rua nga mea rereke rereke He kaikawe, he kaikawe ahua A me te B, ka hanga i te kowhiti kati, pera i te whakaaturanga.I te wa e rua nga rereketanga o te pāmahana ira i waenga i te 1 me te 2, ka puta i waenga i te kaha hikohiko, na reira ka puta te rahi o te A naianei i te ara iahiko.Ko te Thermocouple kei te whakamahi i tenei paanga ki te mahi.
Wā tuku: Tihema-04-2020