Kwicandelo lokulinganisa ulwelo, ukuchaneka nokuthembeka kubalulekile. Kwabo basebenza ngokuhamba kwemisele evulekileyo, ingakumbi kwizicelo ezibandakanya iiflume zaseParshall, iimitha zokuhamba kwe-ultrasonic zemisele evulekileyo ziye zaba yinto etshintsha umdlalo. Le bhlog iza kujonga ngokunzulu iimpawu, iingenelo kunye nokusetyenziswa kwezi zixhobo zintsha.

Yintoni i-Parshall flume?

I-Parshall flume sisixhobo sokulinganisa ukuhamba kwamanzi esisetyenziselwa ukulinganisa ukuhamba kwamanzi kumjelo ovulekileyo. Siqulathe inxalenye edibanayo, umphimbo kunye nenxalenye ehlukanayo, okwenza iprofayili ethile ye-hydraulic. Njengoko amanzi ehamba kwisinki, ayakhawuleza aze anciphe, okuvumela ukuba izinga lokuhamba kwamanzi lilinganiswe ngokuchanekileyo ngokusekelwe kubude bamanzi ngaphezu komphimbo wesinki. Oku kuyenza ifaneleke kwiintlobo ngeentlobo zezicelo, kubandakanya unyango lwamanzi amdaka, ukunkcenkceshela kunye neenkqubo zoshishino.

Indima ye-ultrasonic flowmeter

Iimitha zokuhamba ze-ultrasonic zisebenzisa amaza esandi ukulinganisa isantya solwelo oluhamba ngetshaneli. Kwizicelo zetshaneli evulekileyo, ezi mitha zisebenza ngakumbi xa zisetyenziswa nee-Parshall flumes. Itekhnoloji ye-ultrasonic isebenza ngokukhupha amaza esandi ngolwelo. Ngokulinganisa ixesha elithathayo ukuba itshaneli yesandi ibuye, imitha inokubala izinga lokuhamba kwayo kunye nezinga lokuhamba kwayo.

Iingenelo ze-open channel ultrasonic flowmeter

1. Ukulinganisa Okungangeneleliyo: Enye yezona nzuzo zibalulekileyo zeemitha zokuhamba nge-ultrasonic kukuba azifuni kudibana nolwelo. Olu hlobo lokungangenisi kunciphisa umngcipheko wokungcola nokuguguleka, nto leyo eyenza ukuba zilungele ukusetyenziswa kwamanzi amdaka okanye ezinye izinto ezibangela ukubola.
2. Ukuchaneka Okuphezulu: Iimitha zokuhamba ze-Ultrasonic zaziwa ngokuchaneka kwazo okuphezulu nokuthembeka. Xa zidityaniswe neesinki zeParshall, zibonelela ngemilinganiselo echanekileyo ebalulekileyo ekuthotyelweni kwemithetho kunye nokusebenza kakuhle.
3. UKUGUQUKA KWEMISEBENZI: Ezi mitha zokuhamba kwamanzi zingasetyenziswa kwiindlela ezahlukeneyo zokusetyenziswa ukusuka kwiinkqubo zamanzi zikamasipala ukuya kwiinkqubo zoshishino. Ukuziqhelanisa kwazo kuzenza zibe zizixhobo ezixabisekileyo kwiinjineli kunye nabaqhubi.
4. Idatha yeXesha langempela: Iimitha ezininzi zokuhamba kwe-ultrasonic zanamhlanje zixhotyiswe ngemiboniso yedijithali kunye nokukwazi ukugcina idatha. Oku kwenza kube lula ukujonga nokuhlaziya ngexesha langempela, okuvumela abaqhubi ukuba benze izigqibo ezinolwazi ngokukhawuleza.
5. Ulondolozo Oluphantsi: Iimitha zokuhamba ze-Ultrasonic azinazo iindawo ezihambayo kwaye ziyilwe ngendlela eqinileyo, zifuna ulondolozo oluncinci. Oku akunciphisi nje iindleko zokusebenza kodwa kuqinisekisa ukuthembeka kwexesha elide.

Ukusetyenziswa kwemitha yokuhamba kwe-ultrasonic yetshaneli evulekileyo kwi-Parshall flume

Ukudibanisa iimitha zokuhamba ze-ultrasonic ezivulekileyo kunye nee-Parshall flumes kuluncedo kakhulu kwezi ndawo zilandelayo:

• Unyango lwaManzi amdaka: Ukulinganiswa ngokuchanekileyo kokuhamba kwamanzi kubalulekile kwizityalo zonyango lwamanzi amdaka ukuqinisekisa ukuthotyelwa kwemigaqo yokusingqongileyo. Iimitha zokuhamba kwamanzi ezisebenzisa i-ultrasonic zibonelela ngedatha ethembekileyo yokujonga ukungena nokuphuma kwamanzi.
• Iinkqubo zokuNcedisa: Abalimi kunye neenjineli zezolimo banokusebenzisa ezi mitha zokulinganisa amanzi ukuze basebenzise kakuhle amanzi, baqinisekise ukuba izityalo zifumana amanzi aneleyo ngelixa zigcina izixhobo.
• Iinkqubo zeShishini: Imisebenzi kwimizi-mveliso emininzi ixhomekeke ekulinganisweni okuchanekileyo kokuhamba kwamanzi. Iimitha zokuhamba kwamanzi ezisebenzisa i-ultrasonic zinokunceda ukujonga nokulawula iinkqubo ukuze kwandiswe ukusebenza kakuhle kwaye kuncitshiswe inkunkuma.

ukuququmbela

I-open channel ultrasonic flowmeter sisixhobo esinamandla sokulinganisa ukuhamba kwetanki yeParshall. Indalo yayo engangenisi manzi, ukuchaneka kwayo okuphezulu kunye nokuguquguquka kwayo kwenza ukuba ilungele ukusetyenziswa ngeendlela ezahlukeneyo ukusuka kunyango lwamanzi amdaka ukuya kwiinkqubo zoshishino. Njengoko ubuchwepheshe buqhubeka buhambela phambili, ezi flow meter ngokuqinisekileyo ziya kudlala indima ebaluleke ngakumbi ekuqinisekiseni ulawulo olusebenzayo noluzinzileyo lolwelo. Nokuba ungunjineli, umqhubi okanye umenzi wezigqibo, ukuqonda iingenelo zale teknoloji kunokukunceda wenze ukhetho olunolwazi kwiimfuno zakho zokulinganisa ukuhamba.