Inkcazo yemitha yokuhamba kwe-ultrasonic

1. Intshayelelo emfutshane

Isixhobo sokulinganisa ukuhamba kobuchwepheshe be-ultrasonic sakhiwe yi-calculator kunye ne-ultrasound sensor. Ii-ultrasound sensors ezidibeneyo ziquka i-non-invasive sensor, i-insertion sensor kunye ne-sensor enamathele eludongeni lwangaphakathi lwepayipi okanye ezantsi kwetshaneli.

Iitransducer ze-ultrasonic ezixineneyo ngexesha lokuhamba kufuneka zifakelwe eludongeni lwangaphandle lombhobho olinganisiweyo ngeendlela ze-V, indlela ye-Z kunye nendlela ye-W. Imitha yokuhamba kwe-ultrasonic enemijelo emibini iyafana neyetshaneli enye. Umahluko kukuba imitha yokuhamba kwe-ultrasonic yetshaneli enye ifuna isibini se-sensor ukuze ifakwe, kodwa imitha yokuhamba kwe-ultrasonic enemijelo emibini ifuna isibini se-sensor ukuze ifakwe. Ezi sensor zibotshelelwe ngaphandle kwaye zifumana ukufundwa kokuhamba ngokuthe ngqo eludongeni lombhobho. Ukuchaneka yi-0.5% kunye ne-1%. Uhlobo lwe-transit time sensor ye-ultrasound lulungile ukulinganisa ulwelo olucocekileyo noluncinci olungcolileyo.

Ii-clamp kwi-doppler ultrasonic transducers kufuneka zifakwe kumbhobho ongaphandle ngqo ochaseneyo kwaye kulungile ukulinganisa ulwelo olungcolileyo, kufuneka kubekho amasuntswana amakhulu ngokwaneleyo ukubangela ukubonakaliswa kwexesha elide, amasuntswana kufuneka abe ubuncinane yi-100 microns (0.004 in.) ububanzi obuyi-40mm-4000mm, Ukuba ulwelo lucacile kakhulu, olu hlobo lwemitha yokuhamba kwamanzi aluyi kusebenza kakuhle.

I-sensor yesantya sendawo idla ngokuncamathiselwa eludongeni lombhobho wangaphakathi okanye ifakwe ezantsi kwetshaneli. Kwi-sensor yesantya sendawo yethu, inqanaba lolwelo eliphantsi kufuneka libe ngaphezulu kwe-20mm okanye ngaphezulu kokuphakama kwe-sensor, ukuphakama kwe-sensor yi-22mm, ukuqinisekisa ukuchaneka okulungileyo, inqanaba lolwelo elincinci kufuneka libe ukusuka kwi-40mm ukuya kwi-50mm.

Ukuqinisekisa ukuchaneka okulungileyo, zombini iintlobo zeemitha zifuna umbhobho owaneleyo othe tye, ngesiqhelo, ubuncinci kubuzwa i-10D ephezulu kunye ne-5D esezantsi, apho u-D bububanzi bombhobho. Iingqiniba, iivalvu, kunye nezinye izixhobo eziphazamisa ukuhamba kwe-laminar zinokunciphisa kakhulu ukuchaneka.

2. Indlela yokusebenza kwimitha yokuhamba kwe-ultrasonic ngexesha lokuhamba

Kwimitha yokuhamba ye-ultrasonic yexesha elipheleleyo lokuhamba kwepayipi, zidluliselana imiqondiso, kwaye intshukumo yolwelo kumbhobho ibangela umahluko olinganisekayo kwixesha lokuhamba kwesandi njengoko ihamba kunye kwaye ichasene nokuhamba. Ngokuxhomekeke kububanzi bombhobho, isignali ingahamba ngqo phakathi kwee-transducers, okanye inokutsiba ukusuka eludongeni ukuya eludongeni. Njengetekhnoloji yeDoppler, i-transducer ilinganisa isantya somlambo, esiguqulela ukuhamba.

Imitha yokuhamba kohlobo lwesantya sendawo, Isantya samanzi kufutshane neTransducer ye-DOF6000 ilinganiswa ngesandi ngokurekhoda utshintsho lweDoppler ukusuka kwiisuntswana kunye namaqamza omoya amancinci athwalwa emanzini. Ubunzulu bamanzi ngaphezu kweTransducer ye-DOF6000 bulinganiswa ngeTransducer yoxinzelelo erekhoda uxinzelelo lwe-hydrostatic lwamanzi ngaphezulu kwesixhobo. Ubushushu bulinganiswa ukuze kuphuculwe ukurekhodwa kwesandi. Ezi zinxulumene nesantya sesandi emanzini, esichaphazeleka kakhulu bubushushu. Izinga lokuhamba kunye namaxabiso okuhamba apheleleyo abalwa yi-flow calculator ukusuka kulwazi oluchazwe ngumsebenzisi lobungakanani betshaneli.

3. Iintlobo zemitha yokuhamba kwe-ultrasonic

Iteknoloji yexesha lokuhamba: Ifakwe okanye ifakwe eludongeni i-TF1100-EC ngokusisigxina, uhlobo lokufaka i-TF1100-EI, uhlobo oluphathwa ngesandla lwe-TF1100-CH kunye nohlobo oluphathwayo lwe-TF1100-EP;

Imitha yokuhamba kwamanzi ye-SC7/ WM9100/Ultrawater ekwi-inline type equka uqhagamshelo lwentambo kunye noqhagamshelo lweflange.

I-TF1100-DC efakelwe eludongeni kwi-channels ezimbini ze-ultrasonic flowmeter, i-TF1100-DI insertion type two channels ultrasonic flow meter kunye ne-TF1100-DP portable type type bhetri esebenzisa i-channels ezimbini ze-ultrasonic flow meter.

Iteknoloji yexesha le-Doppler: Ifakelwe eludongeni okanye ifakelwe ngokusisigxina i-DF6100-EC, uhlobo lokufaka i-DF6100-EI kunye nohlobo oluphathwayo lwe-DF6100-EP.

Indlela yesantya sendawo: Uhlobo lwe-DOF6000-W olusisigxina okanye olusisigxina kunye nohlobo oluphathwayo lwe-DOF6000-P;

4. Iimpawu eziqhelekileyo

1. Itekhnoloji ye-Ultrasonic

2. Ngokwesiqhelo, imitha yokuhamba kwe-ultrasonic ngexesha lokuhamba ichaneke ngakumbi kunemitha yokuhamba kohlobo lwe-doppler.

3. Ayikwazi ukulinganisa ulwelo olungaphezulu kwama-200℃.

5. Imida eqhelekileyo

1. Kwimitha yokuhamba kwe-ultrasonic yexesha kunye ne-doppler full pipe flow meter, umbhobho kufuneka uzaliswe lulwelo ngaphandle kwamaqamza omoya.

2. Kwi-clamp kwi-ultrasonic flow meter, imibhobho kufuneka ibe zizinto ezifanayo ezikwaziyo ukudlulisa isandi. Izinto ezifana nekhonkrithi, i-FRP, imibhobho yesinyithi efakwe iplastiki, kunye nezinye izinto ezidityanisiweyo ziphazamisana nokusasazwa kwamaza esandi.

3. Kwimitha yokuhamba kwe-ultrasound engadibaniyo, umbhobho uhlala ungenazo iidipozithi zangaphakathi kwaye umphezulu ongaphandle kufuneka ucoceke apho i-transducer ifakwa khona. Ukudluliselwa kwesandi kunokuncediswa ngokubeka igrisi okanye izinto ezifanayo kudonga lombhobho.

4. Kwimitha yokuhamba kwe-ultrasonic engangenisi manzi, kungcono ukufaka ii-transducers emacaleni ombhobho kwindawo ye-3:00 neye-9:00, endaweni yokuzifaka phezulu nasezantsi. Oku kuthintela naluphi na uthuli olusezantsi lombhobho.