Akupanga Flow Meters

Zaka 20+ Zopanga Zopanga

Mfundo Yogwirira Ntchito

Mfundo yogwiritsira ntchito nthawi yapaulendo

Mfundo Yoyezera:
Mfundo ya Transit-time Correlation Principle imagwiritsa ntchito mfundo yakuti nthawi yowuluka ya chizindikiro cha akupanga imakhudzidwa ndi kuthamanga kwa kayendedwe ka chonyamulira.Mofanana ndi munthu wosambira amene akuwoloka mtsinje woyenda, chizindikiro champhamvu chimayenda pang’onopang’ono kumtunda kuposa kunsi kwa mtsinje.
ZathuTF1100 akupanga otaya mamitagwirani ntchito molingana ndi mfundo yanthawi yapaulendo iyi:

Vf = Kdt/TL
Kumene:
VcFlow liwiro
K: Nthawi zonse
dt: Kusiyana kwa nthawi yowuluka
TL: Nthawi yanthawi yayitali

Otaya mita imagwira ntchito, ma transducers awiriwa amatumiza ndikulandila ma ultrasonic sign okulirapo ndi ma multi mtengo omwe amayenda poyamba kutsika kenako kumtunda.Chifukwa phokoso lalikulu limayenda mofulumira kutsika kuposa kumtunda, padzakhala kusiyana kwa nthawi yowuluka (dt).Kuyenda kukadali, kusiyana kwa nthawi (dt) ndi ziro.Choncho, malinga ngati tikudziwa nthawi yowuluka kumtunda ndi kumtunda, tikhoza kupanga kusiyana kwa nthawi, ndiyeno kuthamanga kwa liwiro (Vf) kudzera mu ndondomekoyi.

Working Principle001

V njira

W njira

Z njira

Doppler ntchito mfundo

TheDF6100mndandanda flowmeter ukugwira ntchito ndi kufalitsa ndi akupanga phokoso ake kufalitsa transducer, phokoso lidzaonekera ndi zothandiza sonic zonyezimira inaimitsidwa mkati madzi ndi analemba ndi kulandira transducer.Ngati zowunikira za sonic zikuyenda mkati mwa njira yotumizira mawu, mafunde amawu amawonetsedwa pafupipafupi (mafupipafupi a Doppler) kuchokera pafupipafupi.Kusintha kwafupipafupi kudzakhala kogwirizana mwachindunji ndi liwiro la tinthu tating'ono kapena kuwira.Kusintha kumeneku kumatanthauziridwa ndi chida ndikusinthidwa kukhala mayunitsi osiyanasiyana otanthauzira ogwiritsa ntchito.

Payenera kukhala tinthu tating'onoting'ono tomwe titha kuwunikira nthawi yayitali - tinthu tating'onoting'ono topitilira 100 micron.

Mukayika ma transducers, malo oyikapo ayenera kukhala ndi kutalika kokwanira kwa chitoliro kumtunda ndi kunsi kwa mtsinje.Nthawi zambiri, kumtunda kumafuna 10D ndipo kunsi kwa mtsinje kumafunika kutalika kwa chitoliro cha 5D, pomwe D ndi m'mimba mwake.

DF6100-EC working principle

Area liwiro ntchito mfundo

DOF6000  principle

DOF6000mndandanda wotsegula mayendedwe a mita amagwiritsa ntchito Continuous Mode Doppler kuti azindikire kuthamanga kwa madzi, chizindikiro cha akupanga chimaperekedwa mumayendedwe amadzi ndi ma echoes (zowonetsera) zobwerera kuchokera ku tinthu tating'onoting'ono tomwe timayimitsidwa mumayendedwe amadzi amalandiridwa ndikuwunikidwa kuti achotse kusintha kwa Doppler (kuthamanga).Kupatsirana kumapitirira komanso nthawi imodzi ndi kulandira chizindikiro chobwerera.

Munthawi yoyezera Ultraflow QSD 6537 imatulutsa chizindikiro chosalekeza ndikuyesa ma sign omwe amabwerera kuchokera ku zomwaza kulikonse komanso kulikonse motsatira mtengo.Izi zimatsatiridwa ku liwiro lodziwika bwino lomwe lingagwirizane ndi kuthamanga kwa njira pa malo oyenera.

Wolandira mu chipangizocho amazindikira zizindikiro zowonekera ndipo zizindikirozo zimawunikidwa pogwiritsa ntchito njira zowonetsera zizindikiro za digito.

Kuzama kwa Madzi - Akupanga
Pakuyezera mozama Ultraflow QSD 6537 imagwiritsa ntchito Nthawi-ya-Ndege (ToF) Rang.Izi zimaphatikizapo kutumiza kuphulika kwa chizindikiro cha akupanga mmwamba pamwamba pa madzi ndikuyesa nthawi yomwe imatengedwa kuti phokoso lichoke pamtunda kuti lilandire ndi chida.Mtunda (kuya kwa madzi) ndi wofanana ndi nthawi yodutsa komanso liwiro la phokoso m'madzi (lokonzedwa chifukwa cha kutentha ndi kachulukidwe).
The pazipita akupanga kuya muyeso ndi okha 5m.

Kuzama kwa Madzi - Kupanikizika
Malo omwe madzi ali ndi zinyalala zochulukirapo kapena thovu la mpweya angakhale osayenera kuyeza kwakuya kwa akupanga.Malowa ali oyenerera kugwiritsa ntchito mphamvu kuti adziwe kuya kwa madzi.

Kuyeza kwakuya kotengera kukakamiza kutha kugwiritsidwanso ntchito kumalo omwe chidacho sichingakhale pansi pa njira yolowera kapena sichingakwezedwe mopingasa.

Ultraflow QSD 6537 ili ndi mipiringidzo iwiri yokwanira yokakamiza.Sensayi ili pansi pa chidacho ndipo imagwiritsa ntchito kutentha komwe kulipiridwa ndi digito yowonera kupanikizika.

lanry 6537 sensor function EN

Kumene makasensa akuzama akuthamanga amagwiritsidwa ntchito kusintha kwa mphamvu ya mumlengalenga kumayambitsa zolakwika pakuzama komwe kwasonyezedwa.Izi zimakonzedwa pochotsa mphamvu ya mumlengalenga kuchokera ku kuthamanga kwakuya kwake.Kuti izi zitheke, sensor yamphamvu ya barometric imafunika.Gawo lolipirira zokakamiza lamangidwa mu Calculator DOF6000 yomwe imangobwezera kusinthasintha kwamphamvu kwa mumlengalenga ndikuwonetsetsa kuti muyeso wozama ukukwaniritsidwa.Izi zimathandiza Ultraflow QSD 6537 kufotokoza kuya kwenikweni kwamadzi (kupanikizika) m'malo mwa kuthamanga kwa barometric kuphatikiza mutu wamadzi.

Kutentha
Sensa yolimba ya kutentha imagwiritsidwa ntchito kuyeza kutentha kwa madzi.Liwiro la phokoso m'madzi ndi madutsidwe ake amakhudzidwa ndi kutentha.Chidacho chimagwiritsa ntchito kutentha komwe kuyezedwa kuti chithandizire kusinthasintha kumeneku.

Mayendedwe Amagetsi (EC)
Ultraflow QSD 6537 ili ndi mphamvu yoyeza kayendedwe ka madzi.Kukonzekera kwa ma elekitirodi anayi a mzere kumagwiritsidwa ntchito kupanga muyeso.Kachingwe kakang'ono kamadutsa m'madzi ndipo mphamvu yamagetsi yomwe imapangidwa ndi izi imayesedwa.Chidachi chimagwiritsa ntchito ziwerengerozi kuti ziwerengetsera zomwe sizinakonzedwe bwino.


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