Ngā Pūrongo - Ko ēhea ngā kaiwhakarato takirere whakaweto tekau o te ao

Ko ngā kaiwhakarato tekau o runga o ngā takirere kati ko ngā kamupene rongonui e whai ake nei

Emerson, USA:

Ko te waitohu Fisher i raro i a Emerson e arotahi ana ki ngā takirere whakahaere tukanga, e whakamahia whānuitia ana i roto i te hinu, te hau, te matū me ētahi atu mara.

Schlumberger, USA:

Ko Cameron, i raro i te mana o Schlumberger, e whakarato ana i ngā taputapu takirere me ngā taputapu pane puna mō te umanga hinu me te hau.

‌Flowserve, USA:

E whakarato ana i ngā momo takirere ahumahi, tae atu ki ngā takirere whakahaere, ngā takirere pōro, ngā takirere pūrerehua, me ētahi atu, e mahi ana ki ngā ahumahi pūngao, matū me te maimoatanga wai.

Tyco International, USA:

Ko tōna waitohu Tyco Valves & Controls e whakarato ana i ngā takirere mō ngā mahi tiaki ahi, ngā mahi ahumahi me ngā mahi arumoni.

KITZ, Hapani:

Ko tētahi o ngā kaihanga takirere nui rawa atu i Hapani, me āna hua e kapi ana i ngā mara ahumahi, hanganga me ngā mara ā-iwi.

IMI, UK:

Ko te arotahi a IMI Critical Engineering ki ngā takirere ahumahi kounga teitei, e mahi ana ki ngā ahumahi pūngao, hiko me te matū.

Kereini, USA:

Ko tōna waitohu Crane ChemPharma & Energy e whakarato ana i ngā otinga takirere mō ngā ahumahi matū, hinu me te pūngao.

Velan, Kānata:

E aro ana ki ngā takirere ahumahi, tae atu ki ngā takirere kuaha, ngā takirere pōro, ngā takirere pūrerehua, me ētahi atu.

KSB, Tiamana:

E whakarato ana i ngā otinga papu me te takirere, e whakamahia whānuitia ana i roto i ngā mara maimoatanga wai, pūngao me ngā mara ahumahi.

Rōpū Weir, UK:

Ko te waitohu Weir Valves & Controls e arotahi ana ki ngā takirere mahi-teitei i roto i ngā ahumahi keri, hiko me te hinu me te hau.

Ngā Tohutohu:NKaihanga takirere SWhe kaiwhakarato takirere kati rongonui i Haina. He wheketere tinana takirere kati tā rātou ake me te wheketere whakatere takirere kati. Ka taea e rātou te whakarato ki a koe he tautoko hangarau ngaio me ngā utu wheketere takirere kati.

Takirere Whakaweto (SDV)

He aha te Takirere Whakamutu (SDV)?

Ko te takirere kati he momo whakaoho i roto i te pūnaha aunoa. Kei roto ko te whakaoho diaphragm hau maha-puna, he whakaoho piston mānu rānei, me te takirere whakahaere. Ko te nuinga o te whakamahinga he mea hei tapahi tere, hei hono rānei i te wai i roto i te paipa (pēnei i te hau, te hau mura, te hau makariri me te hau paipa, me ētahi atu). He whānuitia te whakamahinga i roto i ngā pūnaha whakahaere haumaru ahumahi me te whakahaere i ngā aituā ohorere.

Te Mahi Matua me te Mātāpono Mahi o te Takirere Whakamutu

Ko te mahi matua o te takirere kati he tere te tapahi, te hono, te whakawhiti rānei i te wai i roto i te paipa mā te whiwhi i te tohu mai i te taputapu whakahaere (pēnei i te pēhanga, te pāmahana, te whakaoho turuturu rānei). Ko tana tukanga mahi noa ko:

‌Whakaoho tohu‌:Ina kitea e te pūoko he āhuatanga rerekē (pēnei i te turuturu hau, te pēhanga e nui ake ana i te rohe), ka tukuna te tohu ki te actuator.

Te urupare ā-pūkaha:Mā te diaphragm hau, mā te tikanga piston rānei e neke te tinana takirere (pērā i te takirere pōro, te takirere nohoanga kotahi), ka huri i te āhua whakatuwheratanga me te kati o te takirere.

‌Rāka haumaru‌:I muri i te katinga o te takirere whakaweto ohorere, he maha ngā wā ka hangaia kia noho ki roto i te āhua raka-ā-unoa hei karo i te whakatuwheratanga tūpono.

Ngā momo matua me ngā āhuatanga tono o te takirere kati

Ngā takirere whakawetoKa taea te wehewehe ki ngā momo noa e whai ake nei i runga i tō rātou hanganga me te kaupapa:

;Ngā takirere kati tikanga:e whakamahia ana mō te whakahaere tukanga ahumahi (pēnei i te ahumahi matū me te mahi whakarewa), ko te nuinga o te wā e whakamahi ana i te takirere pōro, i te hanganga takirere ringaringa rānei hei whakatutuki i te whakahaere whakaweto-whakakā reo.

‌Tarere whakaweto ohorere‌:e whakatapua ana ki ngā pūnaha haumaru (pērā i ngā paipa hau me ngā pūnaha SIS), me te tere urupare tere ake me te mahi raka-ake hei ārai i te horapa o ngā aituā.

‌Rārere kati diaphragm hau‌:Ko te diaphragm te mea e whakahaeretia ana te takirere e te pēhanga hau, he mea e tika ana mō ngā āhuatanga whakahaere aunoa mamao (pērā i ngā ahumahi hinu me te hiko).