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Mashandisiro ekushandisa thermocouples kutamba rakakura basa ï »¿

2021-10-11

Iko kukanganisa kwakaunzwa nekuderera kwekudzivirira, kwakadai sekudzivirira kweiyo thermocouple, uye iyo yakanyanyisa tsvina kana munyu slag pane pombi yekuchengetedza uye pombi yetambo, inokonzeresa kusagadzikana pakati pethermocouplematanda uye rusvingo rwevira, iyo yakanyanya kuoma pakupisa kwepamusoro, izvo zvisingazokonzeri chete thermoelectric inogona Kurasikirwa uye kuunza kupindira, kukanganisa kunokonzerwa neizvi dzimwe nguva kunogona kusvika kuBaidu.
Zvikanganiso zvakaunzwa nekuiswa zvisina kunaka, senge chinzvimbo uye kudzika kweiyo thermocouplemudziyo haugone kuratidza tembiricha yechokwadi yechoto, nemamwe mazwi, iyo thermocouplehaifanirwe kuisirwa padyo nemusuwo uye nzvimbo yekudziya, uye kudzika kwekuisa. inofanira kunge iine dhayamita yechubhu yekuchengetedza 8 ~ 10 nguva; chinhambwe chiri pakati peiyo thermocoupleyekuchengetedza sleeve uye madziro haina kuzadzwa nezvinhu zvekudzivirira, izvo zvinokonzeresa kuwanda kwekupisa kana kutonhora kwemhepo kupindira muchoto, saka gaka riri pakati pethermocouplechengetedzo chubhu uye gomba remadziro remoto rinofanira kuvharirwa nedhaka rinokanganisa kana tambo yeasbestosi Chinyorwa infarction.

Kuti udzivise iyo convection yechando uye inopisa mweya inokanganisa iko iko kwekuyera tembiricha; iyo inotonhora magumo eiyo thermocoupleiri padyo padyo nemoto wevira kuti itise tembiricha kupfuure 100â „ƒ; Iyo tambo yakaiswa mune imwechete kodhi kuti idzivise kuunza kupindira uye kukonzera zvikanganiso; iyo thermocouplehaigone kuiswa munzvimbo umo svikiro yakayerwa isingawanzo kushanda. Paunenge uchishandisa thermocouplekuyera tembiricha yegasi muhubhu, iyothermocoupleinofanira kuiswa pakatarisana negwaro rekuyerera kweyero, uye yakakwana Kubata negasi.


Thermal kuramba kukanganisa Pane yakanyanya tembiricha, kana paine nhurikidzwa yemarasha madota pane yekuchengetedza pombi uye guruva rakanamatira pairi, iko kupisa kwekushisa kunowedzera uye kupisa kupisa kuitisa. Panguva ino, chiratidzo chetembiricha chakadzika pane kukosha kwechokwadi kwetembiricha yakayerwa. Naizvozvo, kunze kweiyothermocoupleyekuchengetedza chubhu inofanirwa kuchengetwa yakachena kudzikisa zvikanganiso.


Iko kukanganisa kwakaunzwa neiyo thermal inertia inokonzerwa neiyo thermal inertia yeiyo thermocouple, izvo zvinoita kuti iyo chiratidzo kukosha kwechiridzwa chasara kumashure kweshanduko yeiyo yakayerwa tembiricha. Izvi zvinonyanya kutaridzika kana kuyerwa nekukurumidza kukamiswa. Naizvozvo,thermocouplesneakaonda mathermoelectrode uye madiki ekuchengetedza machubhu madhivha anofanirwa kushandiswa zvakanyanya sezvinobvira. Kana nzvimbo yekuyera tembiricha ichibvumidza, chubhu yekuchengetedza inogona kutobviswa.

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