Umgaqo oyintloko wokusebenza kweCoriolis Mass Flow Meter (ebizwa ngokuba yiCoriolis flow meter ngamafutshane) kukusebenzisa amandla eCoriolis aveliswayo xa ulwelo luhamba ngaphakathi kwityhubhu engcangcazelayo, kwaye ulinganise ngokuthe ngqo isantya sokuhamba kobunzima bolwelo ngokufumanisa umahluko wesigaba setyhubhu engcangcazelayo. Inokufumana kwaye ilinganise iiparameter ezifana noxinano kunye nobushushu.
Ukwahlulwahlulwa kweMigaqo ePhambili
Ukuveliswa kwamandla eCoriolis Amandla eCoriolis ngamandla angenamsebenzi. Xa into ihamba ngokulandelelana kwisakhelo sesalathiso esijikelezayo, ifakwa kumandla angqameneyo kwicala lentshukumo kunye ne-axis yokujikeleza. Kwimitha yokuhamba kweCoriolis, ityhubhu yokulinganisa engcangcazelayo isebenza njenge "sakhelo sesalathiso esijikelezayo", kwaye ulwelo oluhamba ngaphakathi kwityhubhu lusebenza njenge "nto ehambayo".
I-Dibration Drive ye-Measuring TubeI-measuring tube ye-flow meter (ehlala imile okwe-U, ithe tye, okanye igobile kabini) iqhutywa yi-actuator kwi-fixed frequency (natural frequency) ukwenza i-periodic reciprocating vibration (efana ne-vibration ye-tuning fork). Xa kungekho fluid flow ngaphakathi kwi-tube, i-vibration ye-measuring tube iyalingana, kwaye i-vibration phases kwi-inlet kunye ne-outlet ends ye-tube iyahambelana ngokupheleleyo.
Umahluko Wesigaba Obangelwa Kukuhamba Kolwelo Xa ulwelo luphuma kwisiphelo sokungena ukuya kwisiphelo sokuphuma ngaphakathi kwityhubhu engcangcazelayo:
Xa ulwelo lushukuma lusiya phezulu ngetyhubhu yokulinganisa, lufakwa kumandla eCoriolis athintela ukushukuma, nto leyo ebangela ukuba kubekho ukurhawuzelela kwesigaba ekupheleni kokungena kwetyhubhu.
Xa ulwelo lungcangcazela luyehla ngetyhubhu yokulinganisa, lufakwa kumandla eCoriolis akhuthaza ukungcangcazela, nto leyo ekhokelela ekuqhubekeni kwesigaba ekupheleni kwetyhubhu.
Lo mahluko ngamandla ubangela umahluko wesigaba phakathi kwesiphelo sokungena kunye nesiphelo sokuphuma kwetyhubhu yokulinganisa, kwaye ubukhulu bomahluko wesigaba buhambelana ngokuthe ngqo nesantya sokuhamba kobunzima bolwelo.
IiSensors zokuQonda iSignali kunye nokubala (ezifana neesensors ze-electromagnetic) zifakelwe kuzo zombini iziphelo zetyhubhu yokulinganisa ukuze zibone imiqondiso yesigaba sokungcangcazela. Umthumeli wemitha yokuhamba uguqula isignali yomahluko wesigaba ibe sisignali yombane, uze ubale izinga lokuhamba kobuninzi bolwelo nge-algorithm eyakhelwe ngaphakathi (umlinganiselo othe ngqo ngaphandle kwesidingo sokulungiswa kobushushu kunye noxinzelelo). Okwangoku, imvamisa yendalo yetyhubhu yokulinganisa inxulumene noxinano lolwelo ngaphakathi kwityhubhu, ngoko ke uxinano lolwelo lunokubalwa ngokusebenzisa imvamisa yokungcangcazela.
Iimpawu eziphambili (Zidityaniswe neeParamitha zoBugcisa beMitha yokuHamba)
Ukulinganiswa ngokuthe ngqo kwesantya sokuhamba kobunzima: Ngokungafaniyo neemitha zokuhamba zevolumetric (ezifana neemitha zokuhamba zevortex kunye ne-electromagnetic), akukho mfuneko yokuguqulwa ngoxinano, ngoko ke ukuchaneka kunye nokuphindaphinda akuchaphazeleki kangako ziimeko zokusebenza.
Ukusetyenziswa ngokubanzi kwimidiya: Ingalinganisa ulwelo, iigesi, kunye nokuhamba kwamanqanaba amaninzi (okufana nolwelo oluneziqwenga kunye ne-slurries), kwaye ifanelekile ngokukodwa kwimidiya ene-viscosity ephezulu, ubushushu obuphezulu, kunye noxinzelelo oluphezulu.
Iingenelo kwiiparameter zobugcisa: Ukuchaneka kudla ngokufikelela kwi-±0.1%～±0.5%, kwaye ukuphindaphindwa kwayo kunokufikelela ku-±0.02%～±0.1%, ehambelana nemigangatho yamazwe ngamazwe efana ne-ISO 9104 kunye ne-ASTM D5125.
Ixesha leposi: Disemba-21-2025