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Inenga Rere Hiko Maama

Whakaahuatanga Poto:


Taipitopito Hua

Ataata

Tohu Hua

Tirohanga

Ko te DWP raupapa pipeline momo hiko hiko hiko hiko he hiko hiko hiko, i hangaia kia rite ki te JB / T9248-999 "Electromagnetic Flowmeter", e tika ana mo te tatauranga rere o te wai whakahaere me te kawe nui atu i te 5us / cm;Ko te awhe diameter ingoa ko te 5 Ki te 3000, he raupapa o nga hua rerenga hiko hiko e whakauru ana i te matauranga, te whakauru iti me te ngawari, te mahi-maha, te tino tika me te pono.E rua nga wahanga: pūoko me te kaitahuri atamai.

He maha nga whakamahinga a te DWP electromagnetic flowmeter.Ka taea e ia te whakaputa i te tohu tohu o naianei (4-20mA) i runga i te kawa korero a te HART i te wa e tutuki ana te aroturuki me te whakaaturanga i runga i te waahi, mo te tuhi, te whakatikatika, me te whakahaere;ka taea te whakamahi whanui i roto i te ahumahi matū, te tiaki taiao, me te ahumahi pueru., metallurgy, maina, rongoa, hanga pepa, te tuku wai, te kai, te huka, te mahi pia me etahi atu ahumahi mo te inenga rere wai o te pāpāho conductive i roto i te pipeline tukanga;i tua atu i te ine i te wai conductive whānui, i runga i nga hiahia motuhake o nga kaiwhakamahi, ka taea hoki te ine i te rere o te wai-totoka e rua-wahanga Rere, te rere o te wai pokey teitei me te wai penei i te tote, te waikawa kaha, me te kawakore kaha.

Ko nga hanganga

(1) Pūoko:

Ko te pūoko te nuinga tito o te catheter ine, he hiko ine, he porowhita whakakorikori, he matua rino, he aukume me te whare.

Ine ine: He mea tito he kowiri tira, ararewa me te flange hono, a ko ia te kawe mo te ine i runga i te waahi o te wai hei ine.

Te ine irahiko: he takirua hiko i whakauruhia ki te pakitara o roto o te awa ine, e tika ana ki te ahunga rere axial, kia puta ai nga tohu o te wai ine.

Pokao whakahihiri: Ko nga coils whakahihiri o runga me raro e whakaputa ana i te papa autō i roto i te catheter inenga.

Ko te matua rino me te aukumetanga: Ko te papa aukume i hangaia e te coil excitation ka whakauruhia ki roto i te wai ka hanga he ara iahiko autō.

Anga: te putunga o waho o te taputapu.

(2) Kaitahuri:

He mita tuarua mohio, e whakanui ana i te tohu rere me te tatau ki te rorohiko maramara kotahi hei whakaatu i te rere me te nui whakahiato, a ka taea te whakaputa i te pupuhi, te naianei tairitenga me etahi atu tohu mo te ine, te whakahaere ranei i te rere o te wai.

(3) Puka hui hua:

Kua wehea kia rua nga momo: momo whakauru me te momo wehewehe.

Momo whakauru: Kua whakauruhia te puoro me te kaitahuri ki tetahi waahanga.

Momo wehewehe: Ko te pūoko me te kaitahuri kua whakauruhia motuhake, ka hangaia te punaha ine rerenga ma te hono i nga taura.Kia tutuki ai nga whakaritenga o te inenga rerekee o te papapāho, he maha nga whiringa ka taea e te ararewa me nga rauemi hiko o te pukoro.

Te kaupapa mahi

Ko te kaupapa mahi o te rerenga hiko hiko i runga i te ture a Faraday mo te whakauru hiko.Arā, i te wa e rere ana te wai kawe i roto i te hiko hiko, ka puta he kaha hiko hiko i roto i te kaikawe.Ko te kaha o te hiko o te hiko o te hiko e rite ana ki te tere o te rere o te wai whakahaere, te kaha o te whakauru autō, me te whanui o te kaitarai (te diameter o roto o te mita rere), e whakaatuhia ana i te ahua.

Ko te kaha o te hiko hiko ka kitea e te rua o nga hiko i runga i te pakitara o te mita rere, a ka taea te whiwhi i te tere rere ma te tatau.

Ko te whārite tōpana hiko hikohiko: E=KBVD

I roto i te tauira: E te kaha o te kaha;D te ine i te diameter o roto ngongo;

B te kaha induction autō;V tere rere toharite;

Ko te K he whakarea e pa ana ki te tohatoha papa autō me te roa axial.


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