Uyayazi umgomo oyisisekelo wokulinganisa okushisa kwe-thermocouple?

Ucwaningo kanye nokuthuthukiswa kwengxenye enkulu yemishini yokuthenga okuthengiswa kwamazinga okushisa okuthengiswa kakhulu emakethe kususelwa kumgomo we-thermocouple technology.TherkocoupleIngabe into yokuzwa izinga lokushisa kanye nethuluzi eliyinhloko elilinganisa ngqo izinga lokushisa futhi liguqule isiginali yokushisa ibe isiginali engaba khona

Isisekelo esiyisisekelo sokulinganisa okushisa kwe-thermocouple yilokho abaqhubi ababili bezinto ezahlukahlukene bakha i-loop evaliwe. Lapho kunamazinga okushisa kuwo womabili ama-Exs, kuzodlula lapho kudlula ku-loop. Ngalesi sikhathi, kukhona amandla we-thermoelectric phakathi kwalemikhawulo emibili, okuyinto ebizwa ngokuthi yi-Seebeck Effect.

Abaqhubi bobabili abanezinkulungwane zezinto ezahlukene yi-thermocoumpules. Ukuphela kwesivinini esiphakeme ukuphela kokusebenza, futhi ukuphela okuphansi okuphansi ukuphela kwamahhala. Ukuphela kwamahhala kuvame ukufudumala okuqhubekayo. Ngokusho kobudlelwano obusebenzayo phakathi kwamathuba okushisa ama-thermoelectric kanye namazinga okushisa, kwenziwa iThermocouple Traitus Bature Bature; Ithebula lokuthweswa iziqu litholakala lapho amazinga okushisa aphela mahhala kungu-0 ℃. Ama-thermolouples ahlukene anamatafula ahlukene wokuthweswa iziqu.

Lapho into yesithathu yensimbi ixhunyiwe kutherkocoupleI-Loop, inqobo nje uma izinga lokushisa lezinyawo ezimbili zezinto ezibonakalayo liyefana, ama-thermoelectric akhiqizwa yi-thermocouple azohlala engashintshiwe, okungukuthi, ngeke athintwe yinsimbi yesithathu exhunywe kwi-loop. Ngakho-ke, lapho ulinganisa izinga lokushisa le-thermocouple, ithuluzi lokulinganisa lingaxhunywa. Ngemuva kokulinganisa amandla we-thermoelectric, amazinga okushisa aphakathi alinganisiwe angaziwa. I-thermocouple uWelds ama-Heldrs amabili noma ama-semiconductors a no-b wezinto ezahlukahlukene ukwakha i-loop evaliwe.

Lapho abaqhubi ababili bezakhi ezahlukene bexhumeke kuzo zombili izinhlangothi ukwakha i-loop, lapho izinga lokushisa lihlukile, kuzokwenziwa amandla we-electromotive ku-loop. Le nto ibizwa ngokuthi yi-thermoelectric effect, futhi la mandla e-electromotive abizwa ngokuthi amandla we-thermoelectric.UtshwalaSebenzisa lesi simiso ukukala izinga lokushisa. Phakathi kwazo, ukuphela okusetshenziselwa ngqo ukukala izinga lokushisa le-Medium kubizwa ngokuthi ukuphela kwawo, kwathi omunye umkhawulo ubizwa ngokuthi ukuphela; Isiphetho esibandayo sixhumeke kwithuluzi lokubonisa noma ithuluzi elifanayo, futhi ithuluzi lokubonisa lizokhombisa amandla we-thermoelectric akhiqizwa yi-thermocouple. I-Thermocouple empeleni iyisiguquli samandla esiguqula amandla okushisa abe amandla kagesi futhi isebenzisa amandla we-thermoelectric akhiqizwa ukukala lokushisa. Okwe-thermoelectric amandla e-thermocouple, kufanele kuphawulwe izindaba eziningana. 

1. Amandla we-thermocectric we-thermocouple ngumehluko womsebenzi wokushisa kuwo womabili amaphetho we-thermocouple, hhayi umsebenzi wokushisa umehluko emikhawulweni yomibili ye-thermocouple; 

2. Ubungako bezinkinga ze-thermocectric ezikhiqizwe yi-thermocouple akunalutho lobude nobubanzi be-thermocouple lapho impahla ye-thermocouple iyunifomu, kepha kuphela ukwakheka kwe-thermocouple okuphelele kanye nemikhawulo yokushisa emikhawulweni yokushisa; 

3. Lapho ukwakheka kwezinto ezibonakalayo zezimpikiswano ezimbili ze-thermocouple kunqunywa, usayizi wamandla we-thermoelectric we-thermocouple ahlobene kuphela nomehluko wokushisa we-thermocouple kuphela; Uma izinga lokushisa lokuphela kwamakhaza le-thermocouple ligcinwa njalo, amandla we-thermoelectric we-thermocouple kuphela umsebenzi ofanele wokushisa okusebenzayo.