A i-clamp-on ultrasonic transit-time flowmetersisixhobo sokulinganisa ukuhamba kwamanzi esingangenisi gazi esisetyenziselwa ukulinganisa ukuhamba kolwelo (njengamanzi, iikhemikhali, okanye ioyile) ngaphakathi kwimibhobho. Ezi mitha zifakelwe ngaphandle kombhobho, oko kuthetha ukuba akukho mfuneko yokusika umbhobho okanye ukuphazamisa ukuhamba kwawo. Imitha isebenza ngokuthumela imiqondiso ye-ultrasonic ngembhobho kwaye ibale ixesha elithathwayo ukuze amaza esandi ahambe phakathi kwezinzwa ezibekwe ngaphandle kombhobho.
Nazi iingenelo eziphambili ze-clamp-on ultrasonic transit-time flowmeters:
1. Umlinganiselo Ongangenisi Ngqondo
Akukho Kuphazanyiswa Kwepayipi: Ekubeni iisensa zibotshelelwe ngaphandle kombhobho, akukho mfuneko yokudibana ngokwasemzimbeni nolwelo olungaphakathi kombhobho. Oku kuthetha ukuba i-flowmeter inokulinganisa ukuhamba ngaphandle kokusika umbhobho okanye ukumisa inkqubo, nto leyo eyenza ukuba ilungele ukufakwa apho ungenako ukuhlawulela ixesha lokungasebenzi.
Ilungele Iinkqubo Ezikhoyo: Ngenxa yokuba azifuni tshintsho kwipayipi (njengemingxunya yokubhoboza okanye ukuwelda), ii-flowmeter ze-ultrasonic ezibambekayo zilungele ukufakwa kwakhona kwiziseko ezikhoyo ngaphandle kwesidingo sexesha elide lokungasebenzi okanye ukulungiswa.
2. Ukugcinwa Okuncinci kunye Nokuqina
Akukho Zinto Zishukumayo: Iimitha ze-ultrasonic ezifakwe kwi-clamp-on azinazo izinto ezishukumayo, oko kuthetha ukuba akukho kukrazuka nokukrazuka kuncinci xa kuthelekiswa neemitha ze-mechanical (umz., iimitha ze-turbine). Oku kuphumela kwiindleko eziphantsi zokugcinwa kunye nobomi obude bokusebenza.
Umngcipheko Oncitshisiweyo Wokuxinana okanye Ukonakala: Njengoko kungekho kudibana ngqo nolwelo, akukho mngcipheko wokuxinana, ukubola, okanye umonakalo ngenxa yokuvezwa kwiikhemikhali ezinobungozi okanye iinxalenye ezikulwelo.
Ukuguguleka nokukrazuka okuphantsi: Ngaphandle kwezinto ezishukumayo ngaphakathi, ezi mitha azichaphazeleki lula ngokuhamba kwexesha, nto leyo ethetha ubomi benkonzo obude.
3. Ukuchaneka kunye nokusebenza okuphezulu
Ukuchaneka Okuphezulu: Ii-Clamp-on ultrasonic transit-time flowmeters zibonelela ngemilinganiselo yokuhamba echanekileyo kakhulu, rhoqo ngokuchanekileyo kwe-±1-2% yokufunda, kuxhomekeke kwisicelo. Oku kuzenza zilungele ukusetyenziswa okufuna ukulinganiswa kokuhamba ngokuchanekileyo, njengakwiinkqubo zoshishino okanye kwizityalo zonyango lwamanzi.
Isebenza kakuhle kwiindidi ezahlukeneyo zesantya sokuhamba kwamanzi: Ezi mitha zokuhamba kwamanzi zisebenza kakuhle kwiindidi ezahlukeneyo zesantya sokuhamba kwamanzi, ukusuka kwesezantsi ukuya kwephezulu, kwaye zinokulinganisa ngokuchanekileyo ukuhamba kwamanzi nakwiipayipi ezinkulu. Zingasebenza kakuhle nakwiimeko zokuhamba kwamanzi eziguquguqukayo.
4. Akukho mfuneko yokuphazamiseka kwemibhobho
Ukufakela Okukhawulezileyo: Ukufakela kudla ngokukhawuleza kakhulu xa kuthelekiswa nezinye iintlobo zee-flowmeters kuba akukho mfuneko yokusika imibhobho okanye ukuwelda. Le nkqubo ibandakanya ukubophelela nje ii-transducers ngaphandle kombhobho kunye nokusebenzisa uqhagamshelo olufunekayo kwiyunithi ye-elektroniki.
Akukho Kulahleka okanye Ukuchitheka Kolwelo: Ekubeni kungekho mfuneko yokuvula umbhobho, akukho mngcipheko wokulahleka kolwelo okanye ukuchitheka kwalo ngexesha lokufakelwa, nto leyo enokuba yingxaki kumashishini aphatha ulwelo olubizayo okanye oluyingozi.
5. Uluhlu olubanzi lobungakanani bemibhobho kunye nezixhobo
Ziyaguquguquka: Ii-Clamp-on ultrasonic flowmeters zingasetyenziswa kwiindidi ezahlukeneyo zeepayipi kunye nezinto (umz., isinyithi, iplastiki, ikhonkrithi, okanye iipayipi ezinemibhobho). Oku kuzenza zibe nokuguquguquka kwaye zilungele iintlobo ngeentlobo zeenkqubo zepayipi, kuquka ezo kunzima ukufikelela kuzo okanye eziphantsi komhlaba.
Isebenza kwiiFluids ezahlukeneyo: Zinokulinganisa ukuhamba kwayo phantse nayiphi na into elulwelo, kuquka amanzi, iioyile, iikhemikhali, kunye nezinye izinto ezilulwelo kwimizi-mveliso, ukuba nje izinto zombhobho kunye nohlobo lolwelo zihambelana neemfuno zesixhobo.
6. Akukho Kulahlekelwa Nguxinzelelo
Akukho Mpembelelo kuXinzelelo lweNkqubo: Ngenxa yokuba i-sensor ifakelwe ngaphandle kombhobho, ii-clamp-on flowmeters azithinteli ukuhamba kolwelo, oko kuthetha ukuba azingenisi ukuhla koxinzelelo kwinkqubo. Oku kuqinisekisa ukuba i-meter ayiphazamisi ukusebenza kombhobho.
7. Ukuphazamiseka okuncinci kwenkqubo
Akukho mfuneko yokuvala inkqubo: Ezi flowmeters zingafakwa kwaye zisetyenziswe ngaphandle kokuvala umbhobho, nto leyo eyenza ukuba zilungele ukusetyenziswa kwiinkqubo zokuhamba kwamanzi rhoqo ezifana nezityalo zonyango lwamanzi, ukucubungula amakhemikhali, kunye neenkqubo zokufudumeza.
Akukho Ngcoliso: Ekubeni i-flowmeter ingadibani ngokwasemzimbeni nolwelo, akukho mngcipheko wokungcolisa ulwelo olulinganiswayo. Oku kuluncedo ngakumbi kwiinkqubo apho ukugcina ubunyulu bolwelo kubalulekile, njengakwimizi-mveliso yokutya neziselo okanye amayeza.
8. Ufakelo Olusebenzisa Iindleko Eziphantsi
Ixabiso Eliphantsi Lokufaka: Iindleko zokufakela zihlala ziphantsi kunezo zeemitha zokuhamba ezingenelelayo (ezifana neemitha ze-electromagnetic okanye ze-turbine), ezidla ngokufuna ukusika umbhobho, ukufaka izixhobo, okanye ukwenza ezinye iinguqulelo. Ukulula kokubopha ii-sensors ngaphandle kombhobho kunciphisa iindleko zomsebenzi kunye nezinto eziphathekayo.
Akukho mfuneko yoLungiso oluQhelekileyo: Nangona iimitha ze-ultrasonic zinokufuna uhlengahlengiso oluqhelekileyo, zihlala zifuna uhlengahlengiso oluncinci kuneemitha zoomatshini. Indlela ye-transit-time ikwayenza le mitha izinze ngokuhamba kwexesha, inciphisa isidingo sokugcinwa okanye ukulungiswa.
9. Ukurekhoda idatha kunye nokuBeka esweni okude
Ukubeka Iliso Ngexesha Langempela: Ii-clamp-on ultrasonic flowmeters ezininzi zinika amandla okubeka iliso rhoqo kunye nokurekhoda idatha. Olu phawu luluncedo kwizicelo ezifuna ukubek' iliso rhoqo kwizinga lokuhamba kwamanzi, lunceda abaqhubi ukuba babone naluphi na utshintsho kwinkqubo.
Amandla okuJonga kude: Ezinye iimodeli ziza nokukwazi ukunxibelelana kude ngokusebenzisa uqhagamshelo olungenazingcingo okanye olunentambo kwiinkqubo zokurekhoda idatha, iinkqubo ze-SCADA, okanye amaqonga asekelwe efini. Oku kuvumela ukujonga ngexesha langempela kunye nokufikelela kwedatha ngaphandle kwesidingo sokutyelela kwindawo, nto leyo eluncedo ngakumbi kwiindawo ezikude okanye ezikude.
10. Akukho mfuneko yokulungisa ukuhamba kwamanzi
Isebenza nge-Unconditioned Flow: Ngokungafaniyo nezinye ii-flow meters (ezifana nee-electromagnetic meters), ii-clamp-on ultrasonic flowmeters azifuni ukuba i-flow iphuhliswe ngokupheleleyo. Ukungabikho kwemfuneko yeprofayili ye-flow profile ephuhliswe ngokupheleleyo kuvumela ezi mitha ukuba zisetyenziswe kwiinkqubo ezahlukeneyo, kuquka nezo zine-flows engacwangciswanga okanye eziguquguqukayo.
11. Ukuguquguquka kwiMilinganiselo yeXeshana
Izicelo Eziphathekayo Nezexeshana: Ii-Clamp-on ultrasonic flowmeters zihlala zisetyenziswa kwizicelo zexeshana okanye eziphathekayo. Zingasuswa ngokulula phakathi kweendawo ezahlukeneyo okanye iinkqubo zokulinganisa ukuhamba kwexesha elifutshane, njengakwixesha lokuvavanya, ukusombulula iingxaki, okanye uhlolo lweenkqubo.
Ukusetyenziswa kweeClamp-On Ultrasonic Transit-Time Flowmeters:
Unyango lwamanzi amdaka: Ukubeka esweni ukuhamba kwamanzi kwiindawo zokunyanga, kwiindawo zokumpompa amanzi, nakwimibhobho.
Ioyile neGesi: Ukulinganisa ukuhamba kweoyile, igesi, kunye nezinye iimveliso zepetroleum kwimibhobho.
Ishishini leeKhemikhali: Ukubeka esweni iinkqubo zeekhemikhali, kuquka ukulinganiswa kokuhamba kwamanzi kwiireactor okanye kwiitanki.
Iinkqubo ze-HVAC: Ukulinganiswa kokuhamba kwamanzi okufudumeza nokupholisa kwiinkqubo ze-HVAC zoshishino nezorhwebo.
Ukutya Neziselo: Ukubeka esweni ukuhamba kolwelo kwimveliso yokutya, kwiibhotile zeziselo, nakwezinye izinto ezisetyenziswayo ngococeko.
Amandla kunye nezixhobo: Ukulinganisa ukuhamba kwamanzi, umphunga, okanye ulwelo olushushu kwizityalo zamandla okanye kwiinkqubo zokufudumeza zesithili.
Izinto ekufuneka ziqwalaselwe:
Umphezulu wePipe kunye neMeko: Imeko kunye nokuthamba komphezulu wePipe kunokuchaphazela ukuchaneka komlinganiselo. Imibhobho egqwalileyo okanye erhabaxa inokubangela ukuba ukufundwa kwayo kungachanekanga, kodwa iimitha zanamhlanje zinokulungisa ezinye iingxaki zomphezulu.
Iimpawu zolwelo: Ii-Clamp-on ultrasonic flowmeters zisebenza kakuhle ngolwelo olucacileyo okanye olune-turbid ephakathi. Kwi-fluids ezixineneyo okanye ezimdaka kakhulu, ukusebenza kwazo kunokonakala ngaphandle kokuba i-meter yenzelwe ngokukodwa ezo zicelo.
Isiphelo:
I-clamp-on ultrasonic transit-time flowmeter inika iingenelo ezininzi, kubandakanya ukufakwa okungangenisi manzi, ukugcinwa okuncinci, imilinganiselo echanekileyo, kunye nokuguquguquka kuzo zonke iisayizi ezahlukeneyo zemibhobho kunye nolwelo. Ezi mitha zilungele ukusetyenziswa apho ixesha lokungasebenzi okanye ukuphazamiseka kwenkqubo kungelulo ukhetho, kwaye zisisombululo esingabizi kakhulu kwiimfuno zokulinganisa ukuhamba okusisigxina kunye nokwexeshana. Ukukwazi kwazo ukubonelela ngedatha ethembekileyo, yexesha langempela kunye nemizamo encinci yokufakela kuzenza zibe lukhetho oludumileyo kumashishini afana nonyango lwamanzi, ioyile, kunye nokulungiswa kweekhemikhali.
Ixesha leposi: Feb-16-2025