Mita Gudun Ultrasonic

Kwarewar Masana'antu na Shekaru 20+

Bukatar bututu madaidaiciya don manne-on ultrasonic flowmeter

Bukatar bututun madaidaiciya don manne-injin ultrasonic flowmeter yana da tsauri, kuma waɗannan cikakkun bayanai ne:
Tushen ka'ida
Na'urar auna kwararar ruwa ta ultrasonic ita ce a ƙididdige yawan kwararar ruwa ta hanyar auna lokacin yaɗuwar raƙuman ruwa na ultrasonic a cikin ruwan, sannan a sami ƙimar kwararar. Tsarin kwarara mai ɗorewa da daidaito yana da mahimmanci don auna daidai lokacin yaɗuwar ultrasonic. Idan tsawon sashin bututun madaidaiciya bai isa ba, tsarin kwararar ruwan zai zama mai rikitarwa bayan ya ratsa gwiwar hannu, bawul da sauran kayan haɗin bututu, kamar vortices da rarraba saurin kwarara mara daidaituwa, wanda zai canza hanyar yaɗuwa da lokacin raƙuman ruwa na ultrasonic, wanda ke haifar da ƙaruwar kuskuren aunawa.
Takamaiman buƙatu
Sashen bututun da ke sama madaidaiciya
Gabaɗaya: a ƙarƙashin yanayin shigarwa mai kyau, wato, idan babu ko kuma wasu kayan haɗin bututu kaɗan a cikin tsarin bututun sama waɗanda za su tsoma baki ga tsarin kwararar, na'urar auna kwararar ultrasonic ta waje tana buƙatar cewa tsawon sashin bututun sama madaidaiciya bai gaza sau 10 ba diamita na bututun. Misali, ga bututu mai diamita na 200mm, tsawon sashin bututun sama madaidaiciya bai kamata ya zama ƙasa da 2000mm ba. Wannan yana ba ruwan damar samun isasshen nisa kafin shiga yankin aunawa don daidaita yanayin kwararar, don haka rarraba saurin kwararar ya zama iri ɗaya, kuma yana samar da kyakkyawan yanayin filin kwararar don aunawa daidai.
Idan akwai tsangwama a cikin bututun: idan akwai gwiwar hannu, tees, bawuloli, bututun ragewa da sauran kayan haɗin bututu waɗanda ke haifar da matsalar kwarara a cikin magudanar ruwa, domin kawar da tasirin waɗannan kayan haɗin bututu akan yanayin kwarara, tsawon sashin bututun madaidaiciya na sama yana buƙatar ƙarawa. A cikin yanayi na al'ada, ya kamata a ƙara tsawon sashin bututun madaidaiciya zuwa 15 ko ma 20 diamita na bututun. Misali, lokacin da diamita na bututun ya kai 300mm kuma akwai gwiwar hannu a sama, tsawon sashin bututun madaidaiciya na sama na iya buƙatar isa 4500mm-6000mm. Wannan saboda waɗannan kayan haɗin bututun za su sa ruwan ya samar da juyawar ruwa, tarkace da sauran abubuwan kwarara marasa daidaituwa, kawai ta hanyar dogon sashin bututu madaidaiciya, don haka an haɓaka ruwan gaba ɗaya kuma an daidaita shi, don komawa zuwa yanayin kwarara mai karko da daidaito don biyan buƙatun daidaiton aunawa.
Sashen bututun da ke ƙasa da ƙasa: Gabaɗaya, tsawon sashin bututun da ke ƙasa da ƙasa bai gaza sau 5 ba diamita na bututun. Ga bututun da ke da diamita na 400mm, tsawon sashin bututun da ke ƙasa bai kamata ya zama ƙasa da 2000mm ba. Manufarsa ita ce tabbatar da cewa ruwan yana da isassun sassan bututun da ke tsaye don kiyaye yanayin kwararar ruwa mai ɗorewa bayan aunawa, da kuma hana kayan haɗin bututun da ke ƙasa da su shiga filin kwararar ruwa a yankin aunawa. Idan sashin bututun da ke ƙasa da ƙasa ya yi gajeru sosai, tsarin kwararar ruwa a wurin aunawa na iya canzawa saboda tasirin shigar bututun da ke ƙasa, don haka yana shafar daidaiton aunawa.
Yanayi na musamman da matakan kariya
Iyakantaccen sarari na filin: A wasu yanayi na aikace-aikace, saboda ƙarancin sarari na filin, ƙila ba zai yiwu a cika ƙa'idodin daidaitaccen tsawon bututun madaidaiciya ba. A wannan lokacin, ana iya ɗaukar wasu matakan diyya don rage kuskuren aunawa. Misali, ana iya shigar da mai daidaita kwarara, wanda zai iya daidaita yanayin kwararar da aka lalace ta yadda ruwan zai koma daidai kuma ya daidaita yanayin da zai yiwu kafin ya shiga yankin aunawa. Duk da haka, shigar da mai daidaita kwararar kuma yana buƙatar wani tsayi na sashin bututun madaidaiciya, wanda gabaɗaya ake buƙata don samun sashin bututun madaidaiciya na akalla sau 3 diamita na sama da sashin bututun madaidaiciya na sau 2 diamita na ƙasa.
Kimanta yanayin shigarwa mara daidaito: Idan ba za a iya cika dukkan sharuɗɗan da ke sama a wurin ba, ana buƙatar cikakken kimantawa daga ƙwararre bisa ga takamaiman tsarin bututu, halayen ruwa, nau'in daidaita bututu da sauran abubuwan. Yana iya zama dole a tantance kuskuren aunawa a ƙarƙashin ainihin yanayin shigarwa ta hanyar kwaikwayon lambobi, gwajin filin da sauran hanyoyi, da kuma ɗaukar matakan gyara masu dacewa, kamar daidaita sigogi Saitunan mitar kwarara ko ɗaukar ƙarin algorithms na aunawa, don inganta daidaiton auna gwargwadon iko. Duk da haka, a ƙarƙashin irin waɗannan yanayin shigarwa marasa daidaito, yana da wahala a cimma daidaiton aunawa iri ɗaya da shigarwar da aka saba, kuma ya zama dole a kula da daidaiton bayanan aunawa a aikace-aikace, da kuma aiwatar da daidaitawa da kulawa akai-akai.


Lokacin Saƙo: Maris-19-2025

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