Kwimisebenzi yolwelo kunye neyoshishino, ukulinganisa ngokuchanekileyo ukuhamba kwamanzi kubalulekile. Phakathi kweendlela ezahlukeneyo zobuchwepheshe ezikhoyo, iiDoppler clamp-on ultrasonic flow meters ziye zavela njengesisombululo esithembekileyo nesingenabungozi. Ezi zixhobo zibonelela ngeempawu ezahlukeneyo ezenza zifaneleke kwiindlela ezahlukeneyo zokusetyenziswa, ukusuka kwizityalo zonyango lwamanzi ukuya kwiindawo zonyango lweekhemikhali. Kule bhlog, siza kujonga ngokusondeleyo iimpawu eziphambili zeeDoppler clamp-on ultrasonic flow meters kwaye sihlole ukuba kutheni zilukhetho lokuqala kumashishini amaninzi.
Umlinganiselo ongangeneleliyo
Enye yezona nzuzo zibalulekileyo zeemitha zokuhamba ze-Doppler clamp-on ultrasonic kukuba azingenisi manzi. Ngokungafaniyo neemitha zokuhamba zemveli ekufuneka zifakwe kumbhobho, iimitha zokuhamba ze-Doppler clamp zifakelwa ngaphandle. Oku kuthetha ukuba akukho mfuneko yokusika iipayipi okanye ukuphazamisa ukuhamba kwamanzi, okwenza ukufakwa nokugcinwa kube lula kwaye kube neendleko eziphantsi. Uyilo olungangenisi manzi lukwasusa umngcipheko wongcoliseko, nto leyo ebaluleke kakhulu kumashishini afana namayeza kunye nokulungiswa kokutya.
Ukuguquguquka kwezinto zombhobho kunye nobukhulu
Iimitha zokuhamba ze-ultrasonic ezibizwa ngokuba yi-Doppler clamp-on zinokusetyenziswa ngeendlela ezahlukeneyo kwaye zingasetyenziswa ngezinto ezahlukeneyo zepayipi, kuquka isinyithi, iplastiki kunye neepayipi ezinemibhobho edibeneyo. Oku kuguquguquka kuzenza zilungele ukusetyenziswa ngeendlela ezahlukeneyo, nokuba ziziphi na izixhobo zepayipi. Ukongeza, ezi mitha zinokuthwala ubungakanani obahlukeneyo bepayipi, ukusuka kwiipayipi ezincinci ukuya kwiipayipi ezinkulu zoshishino, zibonelela ngeendlela ezahlukeneyo zokusetyenziswa.
Ukuchaneka okuphezulu kunye nokuthembeka
Ukuchaneka yinto ebalulekileyo ekulinganisweni kokuhamba kwamanzi, kwaye ii-Doppler clamp-on ultrasonic flowmeters ziyagqwesa kule nkalo. Zisebenzisa i-Doppler effect, apho amaza e-ultrasonic adluliselwa ngeendonga zombhobho aze abonakaliswe ngamaqhekeza okanye amaqamza kulwelo. Utshintsho lwefrikhwensi phakathi kwamaza adluliselweyo nafunyenweyo emva koko lusetyenziselwa ukubala isantya sokuhamba kwamanzi. Le ndlela iqinisekisa ukuchaneka okuphezulu naphantsi kweemeko ezinzima ezineeprofayili zokuhamba kwamanzi ezahlukeneyo kunye neempawu zolwelo.
Uluhlu olubanzi lwezicelo
Ukuguquguquka kwee-Doppler clamp-on ultrasonic flow meters kwandisa uluhlu lwezicelo zazo. Zifanelekile ukulinganisa ukuhamba kolwelo olune-suspended solids okanye amaqamza omoya, nto leyo ezenza zibe zilungele unyango lwamanzi amdaka, ukuphathwa kwe-slurry kunye nokucubungula iikhemikhali. Ezi mitha zingasetyenziswa nakwiizicelo zamanzi acocekileyo, ukuba kukho amasuntswana aneleyo okanye amaqamza omoya okubonakalisa amaza e-ultrasonic.
Iimfuno zolondolozo ezisezantsi
Ngenxa yoyilo lwayo olungaphazamisiyo, ii-Doppler clamp-on ultrasonic flow meter zifuna ulondolozo oluncinci. Akukho zinto zishukumayo ezinokuguga okanye zivale, nto leyo enciphisa isidingo solondolozo oluqhelekileyo. Olu phawu alunciphisi nje kuphela iindleko zolondolozo kodwa lukwaqinisekisa ukusebenza okuqhubekayo nokuthembekileyo, okubaluleke kakhulu kwiinkqubo ezibalulekileyo zoshishino.
Ukufakela nokudibanisa lula
Ukufakwa kwe-Doppler clip-on ultrasonic flow meter kulula kakhulu kwaye akufuneki zakhono okanye izixhobo ezikhethekileyo. Cofa nje i-sensor ngaphandle kombhobho kwaye i-meter ikulungele ukusetyenziswa. Olu fakelo lulula lunciphisa ixesha lokungasebenzi kwaye luvumela ukuthunyelwa ngokukhawuleza kwiindawo ezahlukeneyo. Ukongeza, ezi zixhobo zinokudityaniswa ngokulula kwiinkqubo zolawulo ezikhoyo ukubonelela ngedatha yexesha langempela yokujonga nokuhlaziya.
Ukusebenza kakuhle kweendleko
Xa kujongwa iindleko zizonke zobunini, ii-Doppler clamp-on ultrasonic flow meters zisisombululo esingabizi kakhulu. Utyalo-mali lokuqala ludla ngokuba luphantsi kune-flowmeter ephazamisayo, kwaye iindleko zokufakela nokugcina ezincitshisiweyo ziphucula ngakumbi ukusebenza kwayo kwezoqoqosho. Ukuthembeka nokuchaneka kwezi mitha ixesha elide kukwanegalelo ekusebenzeni kwazo kakuhle kweendleko, nto leyo eyenza zibe lukhetho olukrelekrele kumashishini amaninzi.
ukuququmbela
Iimitha zokuhamba ze-ultrasonic ezibizwa ngokuba yi-Doppler clamp-on zibonelela ngeempawu ezahlukeneyo ezenza zibe lukhetho olunomtsalane lokulinganisa ukuhamba ngokuchanekileyo nangokuthembekileyo. Uyilo lwazo olungangenisi manzi, ukuguquguquka, ukuchaneka okuphezulu, iimfuno zazo zolondolozo eziphantsi kakhulu kunye nokusebenza kakuhle kweendleko kwenza ukuba zilungele uluhlu olubanzi lwezicelo. Nokuba ucubungula amanzi amdaka, i-slurry, okanye amanzi acocekileyo, ezi mitha zibonelela ngesisombululo esithembekileyo kwiimfuno zakho zokulinganisa ukuhamba.
Ixesha leposi: Sep-22-2024