Mai ɗaukar hoto mai ɗaukar hoto na ultrasonic nau'in nau'in motsi ne na ultrasonic.Ultrasonic flowmeter shine ma'aunin motsi wanda ke aiki a cikin bambancin lokaci na ultrasonic da yanayin Doppler, saboda ma'aunin ma'aunin ma'aunin motsi na ultrasonic ya kusan zama mai zaman kansa daga zafin jiki da matsa lamba da ake aunawa.Danko, yawa da sauran sigogi, kuma za a iya sanya su a cikin wadanda ba lamba da kuma šaukuwa auna kayan, don haka zai iya warware wasu wuya auna kwarara matsalolin ma'auni kamar karfi latsawa, mara-conductive, rediyoaktif da flammable da kuma fashewar kafofin watsa labarai.Nau'in kayan aiki.Ayyukansa daban-daban sun sami tagomashin masu amfani.
1. Tasirin yanayin shigarwa, ma'aurata da layin sigina akan ma'auni
Motoci masu motsi na ultrasonic masu ɗaukar nauyi galibi suna amfani da bugun bugun jini da yawa, sigina na faɗaɗa, tare da takamaiman ikon yin tsayayya da tsangwama na lantarki.Koyaya, akwai mitoci masu yawa a wurin shigarwa, musamman idan tushen tsangwamar mitar ba ta cika aiki ba.Siginar siginar mai jujjuyawar ba ta da sauƙi don yin tsayi da yawa, kuma ya kamata a yi amfani da kebul na coaxial na takamaiman impedance, kuma kada a sami haɗin gwiwa a ƙarshen da tsakiyar.Ya kamata a yi amfani da wakili mai haɗawa na ultrasonic har zuwa yiwu tare da kyakkyawan halayen sauti kuma ba sauƙin haɗuwa da abubuwa masu danko gas ba, kamar gilashin ruwa, Vaseline, da dai sauransu.
2, ultrasonic flowmeter ba a daidaita shi daidai ba
Duk wani ma'aunin motsi yana buƙatar tabbatarwa ko daidaita shi kafin amfani, kuma ma'aunin motsi na ultrasonic šaukuwa suna da mahimmanci musamman a wannan lokacin.Saboda šaukuwa ultrasonic kwarara mita gaba daya sanye take da mahara sets na transducers, dace da daban-daban bututu diamita jeri, kowane saitin transducer da hade da rundunar ne a ka'idar sa na kwarara mita.Don haka, idan an yi amfani da ƙaramin transducer ne kawai don daidaitawa ko daidaita na'urar motsi mai ɗaukar hoto a kan daidaitaccen na'ura mai gudana tare da ƙaramin diamita na bututu, to idan ana amfani da babban transducer don auna magudanar ruwa yayin amfani, yana daidai da yin amfani da na'urar da ba a tantance ko ba. calibrated flowmeter tare da daidaiton ma'auni wanda ba za a iya lamuni ba.Hanyar da ta dace ta dogara ne akan yadda mai amfani ya yi amfani da shi azaman tunani, kuma ya kamata a duba ko a daidaita na'urar motsi ta ultrasonic mai ɗaukar hoto akan bututun mai da yawa akan daidaitattun na'urori masu gudana tare da diamita iri ɗaya ko kusa da bututun da aka yi amfani da su.Aƙalla, wajibi ne a tabbatar da cewa kowane saitin na'urori masu auna firikwensin da aka saita tare da mitar kwarara dole ne a daidaita su.Takaddun shaida na mita ko takardar shedar daidaitawa zai ba da ma'aunin gyaran mita don saitin firikwensin da yawa.Lokacin amfani da lokacin kwarara, tabbatar da shigar da madaidaicin ma'aunin gyaran mita don mai watsawa daidai.
3, šaukuwa ultrasonic flowmeter shortcomings da gazawar
(1) The šaukuwa ultrasonic flowmeter na tafiya lokaci hanya za a iya amfani da kawai don tsaftacewa taya da gas.
(2) Ultrasonic flowmeters tare da transducers waje ba za a iya amfani da bututu tare da kauri rufi ko scaling, gida dented ko tãyar da bututun, da bututu tare da tsanani lalata ganuwar bututu.
(3) A halin yanzu samar da gida na data kasance ultrasonic flowmeters ba za a iya amfani da bututu da diamita kasa da DN25mm.
(4) Ci gaba da masana'anta na cikin gida ultrasonic flowmeters har yanzu a cikin jariri, kuma farashin yana da yawa.
Ma'aunin kwarara wani muhimmin ma'auni ne a cikin tsarin samar da kamfanoni, musamman a fannin kiyaye makamashi da kiyaye ruwa da sauran kare muhalli da aka fi amfani da su.šaukuwa ultrasonic flowmeter ne wani sabon nau'i na flowmeter, da saukaka da kuma tattalin arziki su ne sauran flowmeters ba zai iya bini.Koyaya, kurakurai da yawa waɗanda irin waɗannan kayan aikin suka haifar suna buƙatar ci gaba da nazari da tattaunawa.Misali, canje-canje a cikin yanayin filin, mitar wutar lantarki, sikeli a bangon ciki na bututu, da kumfa a cikin bututu zai haifar da wasu canje-canje a ƙimar kuskuren auna.Saboda haka, akai-akai taƙaita ma'auni daidai hanyoyin daga yi, aiki ne na dogon lokaci don yin amfani mai kyau na šaukuwa ultrasonic flowmeters don taka da tasiri rawa.
šaukuwa ultrasonic flowmeter yana da halaye na sauri shigarwa da sassauƙa amfani, amma dole ne ya ƙware ingantacciyar hanya lokacin amfani.Bayan shekaru na kwarewar aikin filin, an gano cewa yin amfani da na'urori masu motsi na ultrasonic mai sauƙi yana da sauƙi a yi watsi da su, nazarin abubuwan da ke haifar da matsaloli da kuma ba da shawarar mafita.
Lokacin aikawa: Agusta-14-2023