Liquid Turbine Flow Meters: Phau Ntawv Qhia Kom Paub

Feb 06, 2026 Tso lus

Liquid flowmeter yog cov cuab yeej siv los ntsuas qhov ntsuas qhov ntim lossis qhov loj ntawm cov kua. Lawv muaj kev siv dav hauv ntau qhov kev lag luam, suav nrog kev kho dej, khoom noj thiab dej haus, tshuaj, tshuaj, thiab roj thiab roj.

Kab lus no muab cov ncauj lus kom ntxaws txog ntau hom kua ntws ntsuas, lawv cov qauv kev ua haujlwm, kev siv, qhov zoo, thiab kev txwv.

 

Liquid Turbine Meters yog dab tsi?

Liquid Turbine Metersyog cov cuab yeej siv los ntsuas qhov volumetric flow rate ntawm cov kua uas ntws los ntawm cov yeeb nkab kaw.

Lawv ua haujlwm los ntawm kev siv cov thev naus laus zis sib txawv los txiav txim siab tus nqi ntws, qhia txog qhov ntsuas qhov ntws thiab tag nrho cov ntws ntws hauv ib qho kev sib xyaw lossis cov khoom siv nyob deb, thiab tsim cov teeb liab tso tawm proportional rau tus nqi ntws.

Cov ntaub ntawv ntws yog qhov tseem ceeb rau kev saib xyuas, tswj, thiab ua kom zoo rau cov txheej txheem uas muaj cov kua dej ntws.

 

Qee cov ntsiab lus tseem ceeb ntsig txog cov ntsuas dej ntws:

Tus nqi ntws - Qhov ntim ntawm cov kua uas dhau los ntawm ib lub sijhawm, ntsuas hauv units xws li litres ib ob (L / s), nkas loos ib feeb (G / min).

Qhov tseeb – Qhov ntsuas ntsuas qhov ntsuas ze npaum li cas kwv yees tus nqi tiag tiag. Qhov ntsuas ntsuas siab dua txhais tau tias qhov yuam kev me me.

 

Repeatability - Lub peev xwm ntawm qhov ntsuas los muab cov txiaj ntsig zoo ib yam txhua lub sijhawm ntsuas qhov ntsuas tib yam.

Turnover ratio - Qhov sib piv ntawm qhov siab tshaj plaws thiab qhov tsawg kawg nkaus ntws tus nqi uas lub ntsuas ntsuas tau ntsuas tau. Ib tug high turnover ratio tso cai rau ib tug dav ntau yam ntawm flow ntsuas.

Liquid Turbine Meter

Hom Ua Kua Flow Meters

Cov kua dej ntws ntsuas siv ntau yam sib txawv ntawm cov thev naus laus zis thiab cov qauv kev ua haujlwm. Feem ntau hom yog:

Differential Pressure Flow Meters

Cov cuab yeej no ua haujlwm los ntawm kev ntsuas qhov sib txawv ntawm cov cuab yeej tseem ceeb (xws li lub phaj orifice, venturi raj, ntws nozzle, lossis pitot raj tso rau hauv cov kua dej).

 

Cov cuab yeej tseem ceeb tau cog lus, tsim kom muaj kev poob siab proportional rau tus nqi ntws. Qhov kev sib txawv siab no tau hnov ​​los ntawm qhov ntsuas.

Qhov zoo: Yooj yim, tus nqi qis, siab hloov pauv, haum rau cov kua dej qias neeg

Kev siv: dej, tshuaj, roj

 

Polygonal Flow Meters

Cov cuab yeej no muaj qhov txav mus uas tuaj yeem rov ua dua thiab hloov pauv cov kua dej uas paub txog. Tus nqi ntws yog txiav txim los ntawm kev suav cov naj npawb ntawm kev sau / xa tawm mus rau ib lub sijhawm.

Qhov zoo: Cov neeg raug siab, haum rau siab - kua viscosity

Daim ntawv thov: Flow calibration, pauv pauv, khoom noj thiab dej haus

 

Daim ntawv thov ntawm Liquid Flow Meters

Liquid flow meters yog ubiquitous nyob rau hauv cov nram qab no industries:

Dej thiab dej khib nyiab - Kev saib xyuas dej thaum kho; Kev soj ntsuam xyuas hauv cov nroj tsuag thiab cov hluav taws xob faib hluav taws xob

Khoom noj khoom haus & dej haus - Flow ntsuas thiab tswj nyob rau hauv bottling / canning kab, batching, thiab filling tshuab

 

Pharmaceuticals - Precise batching ntawm additives thiab raw khoom; filling tshuab

Roj & Roj - Kev hloov pauv kev lag luam, kev ntsuas kev faib tawm, kev saib xyuas cov dej xau, kev tsim kho kom zoo

Tshuaj & Petrochemicals - Cov tshuaj tiv thaiv ntws tswj; cog efficiency txhim kho; cov khoom kawg filling

 

Fais fab - Kev saib xyuas dej ntws; condenser dej ntws

Papermaking - Kev ntsuas ntws ntawm cov ntaub ntawv, tshuaj, cov khoom xyaw, thiab cov khoom ntxiv

Hlau & Mining - Slurry thauj ntws xyuas; tshuaj additive tswj