Imitha yokuhamba engadibaniyo yokulinganisa ulwelo olunzima ukufikeleleka nolungabonwayo kunye nokuhamba kwemibhobho emikhulu. Idityaniswe negeyiji yenqanaba lamanzi ukulinganisa ukuhamba kwamanzi avulekileyo. Ukusetyenziswa komlinganiselo wokuhamba kwe-ultrasonic akufuneki kufakelwe izinto zokulinganisa kulwelo, ngoko ke ayitshintshi imeko yokuhamba kolwelo, ayivelisi ukumelana okongezelelweyo, kwaye ukufakwa kunye nokugcinwa kwesixhobo akuchaphazeli ukusebenza komgca wemveliso, ngoko ke sisixhobo sokulinganisa ukuhamba kolwelo esifanelekileyo esonga amandla.
(1) I-Ultrasonic flowmeter sisixhobo sokulinganisa esingadibaniyo, esinokusetyenziselwa ukulinganisa ukuhamba kolwelo kunye nokugeleza kombhobho omkhulu okungekho lula ukuwufikelela nokuwubona. Ayitshintshi imeko yokuhamba kolwelo, ayivelisi ukulahleka koxinzelelo, kwaye kulula ukuyifaka.
(2) Izinga lokuhamba kwemidiya edlakadlaka kakhulu kunye nemidiya engahambisaniyo nombane linokulinganiswa.
(3) I-ultrasonic flowmeter inoluhlu olukhulu lokulinganisa, kwaye ububanzi bombhobho buqala kwi-20mm ukuya kwi-5m.
(4) I-Ultrasonic flowmeter inokulinganisa iintlobo ngeentlobo zokuhamba kolwelo kunye nolwelo.
(5) Ukuhamba komthamo okulinganiswa yi-ultrasonic flowmeter akuchatshazelwa ziiparameter zeempawu zomzimba zobushushu ezifana nobushushu, uxinzelelo, i-viscosity kunye noxinano lomzimba wokuhamba. Ingenziwa ngeendlela ezizinzileyo neziphathekayo.
Okwangoku, umlinganiselo wokuhamba kwamanzi kwimizi-mveliso ngokubanzi unengxaki yobubanzi bombhobho omkhulu kunye nobunzima bokulinganisa ukuhamba kwamanzi amakhulu, oku kungenxa yokuba imitha yokujikeleza ngokubanzi iya kuzisa ubunzima bokuvelisa kunye nokuthutha ngokwanda kobubanzi bombhobho wokulinganisa, iindleko ziya kwanda, ukulahleka kwamandla kuya kwanda, kwaye ukufakwa kwezi ntsilelo kuphela, iimitha zokuhamba kwamanzi ezisebenzisa i-ultrasonic zinokuthintelwa.
Ngenxa yokuba zonke iintlobo zee-flowmeters ze-ultrasonic zinokufakelwa ngaphandle kombhobho, umlinganiselo wokuhamba ongekho kunxibelelwano, ixabiso lesixhobo alinxulumananga nobubanzi bombhobho olinganiswayo, kunye nezinye iintlobo zee-flowmeters ngokwanda kobubanzi, iindleko ziyanda kakhulu, ngoko ke ububanzi bombhobho ohambayo we-ultrasonic bukhulu kunezinye iintlobo zee-flowmeters ezinomsebenzi ofanayo, kokukhona umlinganiselo wexabiso osebenzayo uphezulu. Ithathwa njengesixhobo sokulinganisa amanzi amakhulu esingcono, kwaye i-Doppler ultrasonic flowmeter inokulinganisa ukuhamba kwemidiya yezigaba ezimbini, ngoko ke ingasetyenziselwa ukulinganisa amanzi amdaka kunye nelindle kunye nezinye iindlela zokungcola.
Kwisityalo samandla, kulula kakhulu ukusebenzisa i-mobile ultrasonic flowmeter ukulinganisa amanzi amakhulu aphuma kwipayipi efana nokungena kwamanzi kwi-turbine kunye namanzi ajikelezayo kwi-turbine. Ijusi yokuhamba kwe-ultrasonic ingasetyenziselwa ukulinganisa igesi. Uluhlu lokusetyenziswa kobubanzi bepayipi luqala kwi-2cm ukuya kwi-5m, ukusuka kwiitshaneli ezivulekileyo kunye nee-culverts ezibanzi ngeemitha ezimbalwa ukuya kwimilambo ebanzi ngeemitha ezingama-500.
Ukongeza, ukuchaneka komlinganiselo wokuhamba kwezixhobo zokulinganisa ze-ultrasonic akuchatshazelwa bubushushu, uxinzelelo, i-viscosity, uxinano kunye nezinye iiparameter zomzimba wokuhamba olinganisiweyo, kwaye zingenziwa zibe zizixhobo zokulinganisa ezingadibaniyo neziphathekayo, ngoko ke zinokusombulula ingxaki yokulinganisa ukuhamba kwezixhobo ezinamandla ezibolayo, ezingaqhubiyo, ezine-radioactive nezitshayo neziqhumayo ezinzima ukuzilinganisa ngezinye iintlobo zezixhobo. Ukongeza, ngenxa yeempawu zokulinganisa ezingadibaniyo, kunye nesekethe ye-elektroniki efanelekileyo, imitha inokuhlengahlengiswa kwiindidi ezahlukeneyo zokulinganisa ububanzi bepayipi kunye neentlobo ezahlukeneyo zokulinganisa ububanzi bokuhamba. Ukuziqhelanisa kwe-ultrasonic flowmeter nako akunakuthelekiswa nezinye iimitha. I-Ultrasonic flowmeter inezinye zeenzuzo ezingentla, ngoko ke ingqwalasela engakumbi kwaye kwi-serialization yemveliso, uphuhliso lwehlabathi lonke, yenziwe ngemijelo eyahlukeneyo yohlobo oluqhelekileyo, uhlobo lobushushu obuphezulu, uhlobo olungenakuqhuma, isixhobo sohlobo olumanzi ukuze sihlengahlengiswe kwiindidi ezahlukeneyo, amaxesha ahlukeneyo kunye neemeko ezahlukeneyo zepayipi umlinganiselo wokuhamba.
Ixesha leposi: Disemba-18-2023