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 cha ultrasonic 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: Average Transit Time

Otaya mita imagwira ntchito, ma transducers awiriwa amatumiza ndikulandila ma siginecha akupanga omwe amakulitsidwa ndi mitengo yambiri yomwe imayenda moyambira kutsika kenako kumtunda.Chifukwa phokoso lalikulu limayenda mofulumira kutsika kuposa kumtunda, padzakhala kusiyana kwa nthawi yowuluka (dt).Kuthamanga kukadali, kusiyana kwa nthawi (dt) ndi ziro.Choncho, malinga ngati tikudziwa nthawi yowuluka kumunsi ndi kumtunda, tikhoza kupanga kusiyana kwa nthawi, ndiyeno kuthamanga kwa liwiro (Vf) kudzera mu ndondomekoyi.

Ntchito Mfundo001

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 (Doppler frequency) kuchokera pafupipafupi.Kusintha kwafupipafupi kudzakhala kogwirizana mwachindunji ndi liwiro la tinthu tosuntha 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 mfundo yogwira ntchito

Area liwiro ntchito mfundo

Chithunzi cha DOF6000

DOF6000mndandanda wotsegula mayendedwe a mita amagwiritsa ntchito Continuous Mode Doppler kuti azindikire kuthamanga kwa madzi, chizindikiro cha akupanga chimaperekedwa mumayendedwe amadzi ndikubwereza (zowonetsa) zomwe zimabwerera kuchokera ku tinthu tating'onoting'ono tomwe tayimitsidwa mumadzi otaya zimalandiridwa ndikuwunikidwa kuti zichotse kusintha kwa Doppler (liwiro).Kupatsirana kumapitirira komanso nthawi imodzi ndi kulandira chizindikiro chobwerera.

Munthawi yoyezera Ultraflow QSD 6537 imatulutsa chizindikiro chopitilira 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 chidacho 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 chokwera 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 kuya kwa akupanga.Malowa ndi 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 imakhala ndi 2 mipiringidzo yamphamvu kwambiri.Sensayi ili pansi pa chidacho ndipo imagwiritsa ntchito kutentha komwe kulipiridwa ndi digito yowonera kupanikizika.

Lanry 6537 sensor ntchito EN

Kumene ma masensa akuya akugwiritsidwa ntchito kusintha kwa mphamvu ya mumlengalenga kumayambitsa zolakwika pakuzama komwe kwasonyezedwa.Izi zimakonzedwa pochotsa kuthamanga kwa mumlengalenga kuchokera ku kuthamanga kwakuya kwake.Kuti muchite izi, sensor yamphamvu ya barometric imafunika.Gawo la chipukuta misozi lamangidwa mu Calculator DOF6000 yomwe imangobwezera kusinthasintha kwa mlengalenga ndikuwonetsetsa kuti muyeso wolondola 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 madulidwe ake amakhudzidwa ndi kutentha.Chidacho chimagwiritsa ntchito kutentha komwe kuyezedwa kuti kubwezere kusinthasintha kumeneku.

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


Titumizireni uthenga wanu: