Flowmeter hiko: he parau tumu o te mahi, me te metrological āhuatanga

Flowmeter hiko - pūrere manufacturable Kei te whānui e whakamahia ana ki te hāngai rere coolant whanganga tawhā o matū wai, me te haurehu waihā. painga undoubted o enei pūnaha ko: te iteraa o te hoahoa ki te maha itinga o ngā huānga aunoa, kahore ātete hydrodynamic, te teitei tohu rēhita tika.

Flowmeter hiko - parau tumu o te mahi

E rite rawa Pūrere o tenei kāwai ki conductors, e, e tika ana ki te pūtahitanga ki te rārangi papa autō o te kaha hangaia e te Ākinga Pūngao. Ko te rere o nāianei hua i roto i te faatere hāngai ki te papa autō. Kei te tino whakakitea auautanga mea i roto i te pera-ka karanga ture o Faraday, e whakamārama te parau tumu o te whakaurutanga hiko.

A, no te whakakapi i te kaiwhakahaere rere inu, electrically conductive, rite ariā, kia rite ki nei, i roto i te meka, mahi te flowmeter hiko. Ka taea te whakanoho iho taua whakaaro ki aukume pūmau hiko ranei e kua powered e tauutuutu nāianei.

Ko te wāhi ruri he putorino flowmeter Kei hanga o kore-autō rauemi nonconductive. E mea pinepine rawa rohe mea te ki te tuuraa fakahū o kirihou e mangere. Ko te whakamahi o taua āhuatanga whakahaere whiwhi i te pānuitanga tika tino i roto i te ine i te āhuatanga reo mahi.

Ngā wāhanga o te mahi

I roto i te aha rohe o te mita rere hiko whakamahia? riro te whakamahia tino whānui ngā pūrere pērā i roto i te pūkete o ngā rauemi pūngao me te wai. I roto i ngā, kei te whakamahia taua whakaaro i roto i te pūnaha houtanga whakawera.

I tēnei wā, kei te whānui whakamahia te flowmeter hiko i roto i ngā ahumahi matüora, metallurgical me te kai. Na roto i te whakamahi o mea i roto i tenei huihui kāwai kamupene hanga, hinonga ore-whakakakahuria, pūtahi hauora.

Ko mahuinga ia mo te whakahaere o ngā pūnaha o te mana aunoa o te rere inu, te wahi takaro te tūranga matua e te tohu o tohu roa inenga hiko Flowmeter. Te tono i te pūrere mō te aroturuki nohopuku-te huri utu o matū wai, me te haurehu waihā.

hapa metrological

Ka rite ki whakaaturia e mahi o te mahi wā roa- o ine whakaaro ki te papa autō tamau, to ratou hapa toharite ko e pā ana ki 1-2.5%. Ka mea tūpono tango te ka ine pāpāho tohu slabopulsiruyuschih. I roto i tenei take, he maha i reira e atu hapa meinga e te vahiraa o electrodes protrudes, e pā te pūrere resistance huringa converter.

Whakaiti hapa ōrau metrology i roto i te mita rere ki te papa autō tamau whai wāhi ki te whakatutukitanga o te hoahoa me te kalomelievyh electrodes waro ranei waea konukawata me te paninga tantalum.

Ki te whakaaro ki ngā pūrere ki autō tāupe he vahiraa tino ngaro o te electrodes, e taea meinga hapa i roto i te whika. Heoi, taua whakaaro e te tahi atu ngā pānga e ketia te tohu:

1. pānga hiko - i roto i te wahi o conductors wai e hanga i nga coils, te waea tūhono me electrodes hanga he Pūngao kaha hiko. Hei utu mō tenei mahi i roto i te ara iahiko ruri ki te rere tauutuutu papa autō ki te aukume pūmau e whakaurua switchable iahiko paremata o nāianei rānei.
2. Ko te pānga capacitive - puta tika ki te rerekētanga pea nui i waenganui i te waea hononga me te pūnaha kawenga mo te hanganga o te papa autō. Ko te hapa i roto i tenei take utua te hoki e āta tupato o nga Elements.

Manatokonga o flowmeters hiko

Me pēhea te ki te mahi i whakatika o flowmeters hiko? Ko konei te tikanga nui-pū te nuinga te taimaha (tikanga taimaha) pateko. Hei whakatinana e whakamahia nga pauna hi'oraa maitai me te piha shutoff e mahi i roto i te aratau "tīmata-mutu".

I roto i te akoranga o te taimaha o te inu mahi kupenga takoto te rite ki te ipu ine taimaha i mua, me te i muri i te whakakī i te wahi o te wai i roto i te flowmeter mo te wā wā motuhake.

Ko te painga o te tikanga o te arowhai mahi:

• te tika o te inenga o te auau rere tonu o;
• hua taea ine pānga ki ngā uara e ōrite ana ki te paerewa kāwanatanga;
• taea o whakatika o te flowmeter i mahi ki wai wera;
• tukanga aunoatanga.

momo o flowmeters

I tua atu ki flowmeters hiko, i reira ko te momo whānui o ētahi atu pūrere mō te ine i ngā āhuatanga o te pāpāho mahi e rerengia ana i roto i pipelines. I tēnei wā, e hāngai ana i runga i te parau tumu o te mahi e te whai ake rōpū o ngā pūrere:

• waiariki;
• ultrasound;
• Eddy;
• Coriolis;
• aunoa;
• mikroraskhodomery.

Next, whakaaro poto nga peculiarities o ia momo o flowmeter hiko.

mita rere wera

hāngai ana te parau tumu o te mahi kei te i runga i te huringa rohe o nga āhuatanga o te inu mahi, hei tauira, i roto i te pāmahana awa, aru i te inenga o ngā tohu i te teihana mamao i te pae pānga. whakahaere i tēnei tikanga te tātaitanga o te tere toharite o te ara rauemi conductive.

Waihoki e taea te puta ke āhuatanga ētahi atu matū, hei tauira, matū hanganga. Heoi, i roto i te nuinga o te wā, he Kāore tenei huarahi, atu maha, ki te rere mahi e tika ana i roto i ngā wāhi tiaki hauora.

flowmeters ultrasonic

Ko te mahi o tenei momo o ngā pūrere i hanga ki runga ki te kaha o ngaru oro ki te horapa i roto i te taiao pūkoro. Na roto i te te tāutu i te pūtake o te ultrasound, me te kaiwhiwhi e taea te whakawa i te auau rere inu mahi rite ki nga tohu neke i te tetahi wā roangaru.

flowmeters vortex

I roto i ngā pūrere o tenei mahere te huānga mahi matua ko te ūnga porohita kōpae-āhua ranei. Kei te whakaritea Taipitopito ki te Bungee whakaritea. A, no te haere i roto i te pūnaha mahi pānga rere reo i runga i te ūnga, e arata'i ki tona displacement. Tenei, i roto i te tahuri, ai te deformation taura, kua whakaritea huringa i roto i nei ki gauges riaka motuhake. Te mōhiohio riro āwhina ki te whakawa e pā ana i te aronga, me te rere auau o te taonga.

Coriolis

Te hanganga, ngā taua whakaaro o te ngongo, i raro nei te ki wiri e mai i te oscillator waho. I roto i te ngaro o te wai i roto i te pūnaha ai te oscillation tukutahi o nga wahi katoa whakaterenga ngongo. Ki te tae mai te therethrough wahi o te wai ki te mahi pera-ka karanga Coriolis kaha, whakahaua nei i roto i ngā tohutohu ritenga mō te tāuru me te putanga rere o te taonga. hünuku tenei te wāhanga o te wiri ngongo conductive me hanga reira taea ki te tuhi i te tawhā tika.

Mikroraskhodomery

Tenei rōpū o ngā pūrere ine ngā flowmeters, e rerekē hoahoa iti. Āhuatanga o te pūrere meinga e tona hōkai. Enei whakaaro whakatau i nga hiahia o ngā pūtahi hauora me hinonga mo te hanga o ngā hua matū.

E ai ki te parau tumu o te mahi, i ia pūrere iti ko te mita rere tikanga - counter hiko. Heoi, e tika ana ki te taea o te mahi i roto i ngā āhuatanga kōpipiri ko nui teitei te utu o taua whakaaro.

flowmeters aunoa

Ko te rōpū mea ngā whakaaro te hanganga kowaiwai o ngā wāhanga hiko. whanganga te auau rere te roto i te mana o te taiao i runga i te mīhini huri hiko aunoa.

Ahakoa te utu whaitake o taua mita rere, me o ratou tika rau nui ki te e minaminatia. Ko tētahi atu ngoikoretanga protrudes whakamahi neke wahi, e taea e he tutukitanga i roto i te ara o ngā matū haurehu waihā wai ranei. Heoi, i roto i te noa'tu o tenei ngoikoretanga, flowmeters aunoa e tino whakamahia whānuitia i roto i ngā āhuatanga whare rite tika ana tango ki pūkete te rere te wai.

Flowmeters hiko - tauira noa

Kia titiro a ui flowmeters hiko, e he te nuinga i roto i te tono i roto i te mākete kāinga.

tikanga-hiko Flowmeter "kakau" te ki te ine i te rōrahi me te rere o electrically whakahaere wai. E whakaaturia Tuhinga runga i te waho, watea hoki he kōwae rēhita kaiwhakamahi. He pai mō te whakamahi i roto i complexes nui ahumahi taua whakaaro, e whakamahia mō te tiaki o te whare me ngā ratonga ā (arā, o ngā pūnaha kia inea te wai, me te wera).

Promag flowmeter hiko mō tohu rēhita ki taiao pāmahana teitei. Ko te pūrere hiko mahi matatini. Whakamahia matua rite te wahi o ngā hanganga modular i te whakatinanatanga o ngā tukanga tiketike-tech i roto i ngā wāhi ahumahi.

"Piterflou" - flowmeter hiko hangaia ki te pūkete mō te rōrahi me te auau rere rōrahi o fluids kawea i roto i te paipa. Ko nga whakaaro o tenei tohu i roto i te tono i roto i te mara o te kaha engineering, whare me ngā ratonga hapori i roto i te ahumahi. āhuatanga motuhake o enei te whakatangi mea: whakanohonga o taputapu hiko i roto i te motuhake, whare pai-tiaki, te wātea o te tiaki ki te whakaurunga, te whakatinanatanga o te whakaatu kauwhata ratarata-kaiwhakamahi ki backlight.

Hiko Flowmeter "TU ERSV" Ko tēnei wā te kōwae mahi tino noa whakaaro, mo te whare, me te taputapu tūmatanui. E tika ana mō te rēhita i te rere rōrahi e rua te wai matao, me te wera.

e kore e hiko Flowmeter "TU" āhuatanga e te ngaro o te pēhanga mate whanganga i runga i ngā wāhanga o te paipa Me ki te tāuta whiriwhiringa atu. taea te whakaatu i ngā mōhiohio mahi i runga i te auau, he pini arorau ranei putanga, i runga i nga hiahia o te kaiwhakamahi rānei. Flowmeter "ER TU" kua he mahi o te mana e ringiringi awakeri solenoid. Ko te rerekētanga whakatairite anake o taua pūnaha ko te tāutanga tika i runga i ngā wāhanga tika.

I roto i te mutunga

I taea te kite, mahi flowmeter hiko tino pau pūrere ine mahi. e kore e transducers Paraimere whakaaro pērā ki roto roto whakawhānui huānga putorino, wahi me here kōtaha textural. whakarato ēnei āhuatanga hapa iti i roto i te pānuitanga. I roto i te tahi atu mea, whakaaro hiko tukua hoki horoi me te tiaki i waho disassembling te wae pūnaha taiepa.