Kamar sauran sassa a cikin tanderun ku, thermocouple na iya lalacewa akan lokaci, yana samar da ƙananan ƙarfin lantarki fiye da yadda ya kamata lokacin zafi.Kuma mafi munin sashi shine cewa zaku iya samun mummunan thermocouple ba tare da sani ba.
Don haka, dubawa da gwada thermocouple ɗinku yakamata ya zama wani ɓangare na kula da tanderun ku.Tabbatar bincika kafin ku gwada, duk da haka, don tabbatar da cewa babu wasu matsalolin da za su iya shafar karatun daga gwaji!
Ta yaya Thermocouple Aiki?
Thermocouple ƙaramar na'urar lantarki ce, amma yana da mahimmancin aminci akan tanderun ku.Thermocouple yana amsa canje-canjen yanayin zafi ta hanyar samar da wutar lantarki wanda ke haifar da bawul ɗin iskar gas da ke ba da hasken matukin buɗewa lokacin da zafin jiki ya yi girma ko kuma ya rufe lokacin da babu tushen zafi kai tsaye.
Yadda ake Duba Thermocouple na Tanderu
Kuna buƙatar maƙarƙashiya, mita masu yawa, da tushen harshen wuta, kamar kyandir ko wuta, don yin gwajin.
Mataki 1: Duba thermocouple
Menene kamannin thermocouple kuma ta yaya kuke same shi?Ma'aunin ma'aunin zafi da sanyio na tanderun yana yawanci a cikin wutar fitilar tanderun.Bututun tagulla yana sa sauƙin hange.
Thermocouple an yi shi da bututu, sashi, da wayoyi.Bututun yana zaune a saman madaidaicin, goro yana riƙe da maƙallan da wayoyi a wurin, kuma a ƙarƙashin sashin, za ku ga wayoyi masu gubar tagulla waɗanda ke haɗuwa da bawul ɗin iskar gas a kan tanderun.
Wasu thermocouples za su ɗan bambanta, don haka duba littafin tanderu.
Rashin Gasar Alamun Thermocouple
Da zarar kun gano thermocouple, yi dubawa na gani.Kuna neman 'yan abubuwa:
Na farko shine alamun gurɓatawa akan bututu, wanda zai iya haɗawa da canza launi, tsagewa, ko ramuka.
Bayan haka, duba wayoyi don kowane alamun lalacewa ko lalata kamar bacewar rufi ko waya mara waya.
A ƙarshe, duba na gani masu haɗin haɗin don lalacewa ta jiki saboda kuskuren haɗin na iya rinjayar amincin karatun gwajin.
Idan ba za ku iya gani ko gano matsaloli ku ci gaba da gwajin ba.
Mataki 2: Buɗe gwajin kewayawa na thermocouple
Kafin gwajin, kashe iskar gas saboda dole ne ka fara cire thermocouple.
Cire thermocouple ta hanyar kwance gubar tagulla da haɗin goro (na farko) sannan kuma ƙwayayen kwaya.
Na gaba, ɗauki mita ɗin ku kuma saita shi zuwa ohms.Ɗauki jagora biyu daga mita kuma ku taɓa su-mita ya kamata ya karanta sifili.Da zarar an yi wannan rajistan, juya mita zuwa volts.
Don ainihin gwajin, kunna tushen harshen ku, kuma sanya ƙarshen thermocouple a cikin harshen wuta, bar shi a can har sai ya yi zafi sosai.
Na gaba, haɗa jagororin daga Multi-mita zuwa thermocouple: sanya ɗaya a gefen thermocouple, kuma haɗa sauran gubar a ƙarshen thermocouple wanda ke zaune a cikin hasken matukin jirgi.
Ma'aunin zafin jiki mai aiki zai ba da karatun tsakanin 25 zuwa 30 millimeters.Idan karatun bai wuce milimita 25 ba, ya kamata a maye gurbinsa.
Lokacin aikawa: Dec-17-2020