Of technologyKorantada

Heerkulka hawada shidma: mabda'a iyo baaxadda oo ka mid ah

Si loo qiyaaso oo xuduudaheedu deegaanka oo isticmaalaya noocyo kala duwan oo qalab. Mid ka mid ah waa heerkulka shidma hawada. Waxaa si weyn loo isticmaalaa in noocyo kala duwan oo beeraha, saldhigyada cimilada mobile iyo taagan, warshadaha, in dhirta for gacanta ku argument habka, in qalabka guryaha, cabbirka shaybaarka, iwm Its isticmaalka ogolaanaya cabir-sax sare ee kala duwan ee bay'ada, inta badan geli karin in ay aadanuhu. shidma The heerkulka hawada waa la xiri karaa ama nooca furan. Tani waxay ku xiran tahay xaaladaha qalliinka. Sidoo kale waxay ku kala duwan yihiin mabda'a aad cabbir ka dhigay. On this ku xiran tahay xawaaraha iyo saxnimada of qalab ah. Sidoo kale waa in la ogaadaa, iyo sifooyinka design, waxay sida ugu dhow ee suurto gal ah in xaalado shaqo oo ay yihiin.

Waayo, sahlo, waxa aad xaq u yeelan kartaa noocyo kala duwan oo dareemayaal ku saleysan shaqadooda. Iyada oo ku xidhan isbedelka this dhan sifooyinka ugu muhiimsan ee qalab this.

  • Iyada oo ku xidhan heerkulka daarmayaay'e ku kala duwan yihiin iyo iska caabin ah ay gudaha ee qalabka. Habkaani ayaa muddo dheer arkin by horumarinta ee loogu yeero xubno thermoresistive. Waqti ka, tayada qalabka waa hagaagtay iyadoo la isticmaalayo, sida xubin firfircoon ka mid ah maaddooyinka sii kordheysa casri ah. shidma The heerkulka hawada ee noocan shaqeeyaa kala duwan oo lagu qiyaaso ballaadhan. aaladaha noocan oo kale ah waxaa si fiican u dhaqantay in wareeggeedii low-danab iyo waa in heshiis wanaagsan la circuitry elektarooniga in nayaa horumarinta qalabka for calaamadaha processing. Faa'iida waa sifooyinka aan linearity iyo saxnaanta yar yahay cabbir ah.
  • Haddii aad isticmaasho element Semiconductor a, halkii thermistor ah, waxaa suurto gal ah si ay u gaaraan koror weyn oo saxnaanta cabbirka sameeyey. Hantidaan waxaa la dhisay galay aaladaha noocan ah. dibadda shidma heerkulka hawada, sida element firfircoon oo ka shaqeeya Semiconductor uu khasaare ka mid ah oo kaliya. Waa kala duwan oo lagu qiyaaso yar (-55S - + 155C).
  • converters Thermoelectric leeyihiin sifooyin waxqabadka wanaagsan. Tani waxa loogu yeero thermocouple, si ballaaran loo isticmaalaa labadaba shaqada iyo guriga. shidma The heerkulka hawada ee noocan ah waxaa lagu arki karaa, tusaale ahaan, in sawnada. Iyagu waa lagu kalsoonaan karo oo raagaya hawlgalka. Qasaaraha qalabka sida waxaa ka mid ah, laga yaabee, awood u leh inay ka shaqeeyaan oo kaliya ee kala duwan oo lagu daray ee heerkulka qiyaasay.

Waxa intaa dheer in kuwan, waxaa jira waxa loogu yeero pyrometers iyo dareemayaal loomana baahno. hore waxaa loo isticmaalaa Satlaytaka fog oo meydadka kulul iyo tan dambe ayaa waxaa loo isticmaalaa cabbirka warbaahinta gaseous ee heerkulka kala duwan.

Sida aad arki karto, ku dareemayaal heerkulka hawada waa naqshado kala duwan, iyo in ay shaqada waxaa loogu talagalay si waafaqsan dhammaan sifooyinka farsamo ee qalabka. Waxay si fiican u la korontada oo casri ah u shaqeeyaan, oo waxaa loo isticmaalaa in dhinacyo kala duwan.

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