Qiyaasaha heerka Ultrasonic waa in ay aad u yaqaanaan qof walba.Sababtoo ah cabbirka aan xiriirka ahayn, waxaa si ballaaran loo isticmaali karaa si loo cabbiro dhererka dareeraha kala duwan iyo walxaha adag.Maanta, tifaftiruhu wuxuu kuu soo bandhigi doonaa dhammaantiin in cabbirada heerka ultrasonic inta badan ay ku fashilmaan oo ay xalliyaan talooyinka.
Nooca koowaad: geli aagga indhoolaha
Dhacdada dhibka leh: miisaan buuxa ama xog aan sabab lahayn ayaa muuqata.
Sababta fashilka: Qiyaasaha heerka Ultrasonic waxay leeyihiin meelo indho la'aan ah, guud ahaan 5 mitir oo kala duwan, aagga indhoolaha waa 0.3-0.4 mitir.Inta u dhaxaysa 10 mitir waa 0.4-0.5 mitir.Ka dib marka la galo aagga indhoolaha, ultrasound-ku wuxuu muujin doonaa qiyam aan sabab lahayn oo si caadi ah uma shaqeyn karo.
Talooyinka xalalka: Markaad rakibayso, tixgeli dhererka aagga indhoolaha.Ka dib marka la rakibo, masaafada u dhaxaysa baaritaanka iyo heerka biyaha ugu sarreeya waa inuu ka weyn yahay aagga indhoolaha.
Nooca labaad: waxaa jira walaaqaya weelka goobta, iyo dareeraha ayaa si weyn u isbeddelaya, taas oo saameynaysa cabbirka cabbirka heerka ultrasonic.
Dhacdada dhibka leh: Ma jiro calaamad ama isbedbeddel xog daran.
Sababta fashilantay: Qiyaasta heerka ultrasonic ayaa la sheegay in lagu cabbiro masaafada dhowr mitir, dhammaan waxa loola jeedaa dusha biyaha deggan.Tusaale ahaan, cabbirka heerka ultrasonic ee dhererkiisu yahay 5 mitir guud ahaan waxay ka dhigan tahay in masaafada ugu badan ee lagu cabbirayo biyaha deggan ay tahay 5 mitir, laakiin warshadda dhabta ah waxay gaari doontaa 6 mitir.Xaaladda ku walaaqida weelka, dusha biyuhu ma degana, calaamada muuqatana waa la dhimi doonaa in ka yar kala badh calaamadda caadiga ah.
Talooyinka xalalka: Dooro cabbir weyn oo cabbirka heerka ultrasonic, haddii kala duwanaanshaha dhabta ahi yahay 5 mitir, ka dibna isticmaal cabbirka ultrasonic 10m ama 15m si aad u cabbirto.Haddii aadan bedelin cabbirka heerka ultrasonic iyo dareeraha taangiga ku jira waa mid aan viscous ahayn, waxaad sidoo kale ku rakibi kartaa tuubo mawjadaha xasilan.Ku rid baaritaanka cabbirka ultrasonic ee tuubada mawjada weli taagan si loo cabbiro dhererka cabbirka heerka, sababtoo ah heerka dareeraha ee tuubada mawjada weli waa xasilloon..Waxaa lagu talinayaa in la beddelo laba-xarig ultrasonic heerka qiyaasta nidaamka afar-silig.
Nooca saddexaad: xumbo dusha sare ee dareeraha.
Dhacdada dhibka leh: Qiyaasta heerka ultrasonic waxay sii wadaysaa raadinta, ama waxay muujisaa heerka "mawjada luntay".
Sababta fashilka: xumbada ayaa si cad u nuugi doonta mowjadda ultrasonic, taas oo sababta calaamadda dhawaaqa si aad u daciif ah.Sidaa darteed, marka in ka badan 40-50% dusha dareeraha ah lagu daboolo xumbo, inta badan calaamada ka soo baxda qiyaasta heerka ultrasonic waa la nuugi doonaa, taasoo keenaysa in qiyaasta heerka ay ku guuldareysato inay hesho calaamad muujinaysa.Tani wax shaqo ah kuma lahan dhumucda xumbo, waxay inta badan la xiriirtaa aagga ay ku daboolan tahay xumbo.
Talooyinka xalalka: ku rakib tuubada mawjada weli, geli baaritaanka cabbirka ultrasonic ee tuubada weli mawjada si loo cabbiro dhererka cabbirka heerka, sababtoo ah xumbo ku jirta tuubada mawjada weli aad ayaa loo dhimi doonaa.Ama ku beddel qiyaasta raadaarka cabbirka.Qiyaasta heerka raadaarka waxay ka dhex geli kartaa goobooyin 5 cm gudahood.
Afar: Waxaa jira faragelin elektromagnetic ah goobta.
Dhacdada dhibka leh: Xogta qiyaasta qiyaasta ultrasonic waxay u beddeshaa si aan joogto ahayn, ama si fudud ma muujinayso calaamad.
Sababta: Waxaa jira matoor badan, beddelayaasha soo noqnoqda iyo alxanka korantada ee beerta warshadaha, taas oo saameyn doonta cabbirka cabbirka heerka ultrasonic.Faragelinta korantada waxay dhaafi kartaa signalka dhawaaqa ee uu helay baadhitaanku.
Xalka: Qiyaasta heerka ultrasonic waa in lagu saleeyaa si la isku halleyn karo.Ka dib marka la dejiyo, faragelinta qaar ka mid ah guddiga wareegga ayaa ka carari doona siliga dhulka.Dhulkanna waa in si gaar ah loo dejiyaa, isku dhul lama wadaagi karo qalab kale.Korontadu ma noqon karto koronto la mid ah beddelaha soo noqnoqda iyo matoorka, si toos ahna loogama soo bixin karo tamarta nidaamka korontada.Goobta rakibaadda waa in ay ka fogaato beddelayaasha soo noqnoqda, matoorada soo noqnoqda ee bedbeddela, iyo qalabka korontada ee awoodda sare leh.Haddii aysan fogaan karin, sanduuqa qalabka birta ah waa in lagu rakibaa meel ka baxsan heerka cabbirka si loo go'doomiyo loogana gaashaanto, iyo sanduuqa qalabka waa in sidoo kale la dejiyaa.
Shanaad: Heerkulka sare ee barkada goobta ama taangiga ayaa saameeya cabbirka cabbirka heerka ultrasonic.
Ifafaalaha dhibka leh: Waxa la cabbiri karaa marka ay biyuhu u dhow yihiin baaritaanka, laakiin lama cabbiri karo marka ay biyuhu ka fog yihiin baaritaanka.Marka heerkulku biyuhu hooseeyo, cabbirka heerka ultrasonic wuxuu cabbiraa si caadi ah, laakiin cabbirka ultrasonic ma cabbiri karo marka heerkulka biyuhu sarreeyo.
Sababta fashilka: dhexdhexaadiyaha dareeraha ah guud ahaan ma soo saaro uumi ama ceeryaamo marka heerkulku ka hooseeyo 30-40 ℃.Marka heerkulku ka sarreeyo heerkulkan, way fududahay in la soo saaro uumi ama ceeryaamo.Mowjadda ultrasonic ee ay soo saarto qiyaasta heerka ultrasonic ayaa hal mar hoos u dhigi doonta uumiga inta lagu jiro habka gudbinta waxayna ka tarjumaysaa dusha dareeraha.Marka ay soo noqoto, waa in mar kale la yareeyaa, taas oo keenaysa in calaamada ultrasonic ku soo noqoto baaritaanka si ay u noqoto mid daciif ah, markaa lama qiyaasi karo.Waxaa intaa dheer, deegaankan, baaritaanka cabbirka heerka ultrasonic wuxuu u nugul yahay dhibcaha biyaha, taas oo caqabad ku noqon doonta gudbinta iyo soo dhaweynta hirarka ultrasonic.
Talooyinka xalalka: Si loo kordhiyo tirada, dhererka taangiga dhabta ah waa 3 mitir, iyo cabbirka heerka ultrasonic ee 6-9 mitir waa in la doortaa.Waxay yarayn kartaa ama wiiqi kartaa saamaynta uumiga ama ceeryaamadu ku leedahay cabbirka.Baadhitaanka waa in laga sameeyaa polytetrafluoroethylene ama PVDF lagana sameeyaa nooc jidh ahaan xidhan, si dhibcaha biyuhu aanay u fududayn in ay isku ururiyaan dusha sare ee baadhitaankaas.Dusha sare ee alaabta kale, dhibcaha biyuhu way fududahay in la isku ururiyo.
Sababaha kor ku xusan waxay sababi karaan hawlgalka aan caadiga ahayn ee cabbirka heerka ultrasonic, markaa markaad iibsanayso cabbirka heerka ultrasonic, hubi inaad u sheegto xaaladaha shaqada ee goobta iyo adeegga macaamiisha khibradda leh, sida Xiaobian me, haha.
Waqtiga boostada: Dec-15-2021