He Kaiwhakarato Takirere Ka Taea e Koe te Whakawhirinaki
Ngā takirere tirotiroKo tētahi o ngā hua rongonui o te kaihanga takirere o NSW. Neke atu i te 20 tau ō mātou wheako ki te hanga takirere taki. Ko ngā paerewa hoahoa takirere taki e ai ki te API 6D, BS 1868, API 594, me ētahi atu. He pai te manako o ā mātou takirere taki pereti rua, takirere taki hurihuri, takirere taki piston, takirere taki axial me ngā takirere taki kōpae whakatītaha ki ngā kiritaki o te ao me te motu.
Me pēhea te whiriwhiri i tētahi takirere tirotiro
He wheketere hanga takirere tirotiro motuhake a NSW. Kei a mātou ake te whare whakarewa tinana takirere kuaha, ngā taputapu tukatuka takirere tirotiro ngaio me te tari whakahaere kounga takirere tirotiro ngaio. Ka whakaratohia e mātou ki a koe te utu wheketere takirere tirotiro pūtake.
Ngā Hua Takirere Hoko Wera
Mā te API 6D Full Port Swing Check Valve ka taea te whakahaere i te rere kotahi-angi i roto i ngā paipa hinu, hau, me te matū. Mā tōna hoahoa whānui ka whakaitihia te ngaronga pēhanga, ka whakanuia te pai o te rere, ā, ka ārai i te rere whakamuri mā te pūnaha kōpae swing.
Mā te BS 1868 Swing Check Valve ka ārai pono te rere whakamuri i roto i ngā paipa hinu, hau, me te matū. E tutuki ana i ngā paerewa BS 1868, ko tōna hoahoa kōpae swing pakari ka oati kia tere te kati, kia iti ake ai te hekenga pēhanga me ngā mōrearea turuturu.
Ka ārai te API 594 Double Plate Check Valve i te rere whakamuri i roto i ngā paipa hinu, hau, me te matū. Mā tōna hoahoa kiato rua-pereti ka tere te kati, ka whakaitihia te hekenga pēhanga me te turuturu. He pai mō ngā tāutanga whakapae/poutū, he mama, he iti te tiaki.
Mā te takirere tirotiro pereti takirua rino ngāwari ka ārai i te rere whakamuri i roto i ngā paipa wai, hinu, me te hau. Mā tōna hoahoa pereti takirua kiato ka taea te kati tere, ka whakaiti i te hekenga pēhanga me ngā mōrearea turuturu. He mea hanga mai i te rino ngāwari ātete wai moana
Ka ārai te takirere tirotiro kōpae whakatītaha i te rere whakamuri i roto i ngā pūnaha hinu, hau, me te wai. Mā te hoahoa kōpae whakatītaha ka tere te kati, ka whakaiti i te hekenga pēhanga me te mōrearea o te hama wai. He mea hanga ki te waro/kowiri tira, ka ātete ki ngā taiao pēhanga teitei, pāmahana teitei.
He aha te Takirere
He taputapu whakahaere wai nui te takirere taki, e whakamahia ana hei aukati i te rerenga mai o te wai i roto i te paipa.
Ko te takirere tirotiro, e mōhiotia ana ko te takirere kore-hoki, te takirere kotahi-ara, te takirere reflux, te takirere wehe rānei, e pā ana ki tētahi takirere he porowhita ōna wāhanga whakatuwhera me te kati (te taupoki takirere) ā, e whakawhirinaki ana ki tōna ake taumaha me te pēhanga reo hei whakaputa nekehanga hei aukati i te rere whakamuri o te reo. Ko tana mahi matua he tuku i te wai kia rere i te taha kotahi anake. Ina rere whakamuri te wai, ka kati aunoa te taupoki takirere, ka tapahia te ara rere, ā, ka ārai i te kino i puta mai i te rere whakamuri.
Me pēhea te whiriwhiri i tētahi Kaihanga me te Kaiwhakarato Takirere Tika
He aha ngā momo takirere tirotiro
Te whakarōpūtanga hanganga o ngā takirere tirotiro
E ai ki te hanganga, ka taea te wehewehe i a rātou ki ngā momo e toru:
1. Hikihia ngā takirere tirotiro
Kua wehea ki ngā momo poutū me ngā momo whakapae.
2. Ngā takirere tirotiro hurihuri
Kua wehea ki ngā momo papa kotahi, papa rua me papa maha.
3. Ngā takirere tirotiro pūrerehua
He tika tonu.
Te whakarōpūtanga rauemi takirere tirotiro
- Takirere rino maka
- Takirere parahi
- Takirere tirotiro kowiri tira
- takirere taki waro maitai
- Taki taki maitai whakapūmau
Te whakarōpūtanga o te mahi takirere tirotiro
- Takirere tirotiro wahangu DRVZ
- Takirere tirotiro wahangu DRVG
- Takirere tirotiro wahangu NRVR
- Takirere tirotiro taupoki rapa SFCV
- DDCV takirere taki rua
Te whakarōpūtanga mā te tikanga tāutanga o te takirere tirotiro
Takirere tirotiro piu:
He rite te āhua o te kōpae takirere o te takirere tirotiro hurihuri, ā, ka huri haere i te pou hurihuri o te awaawa nohoanga takirere. Nā te mea he maeneene te awaawa i roto i te takirere, he iti ake te ātete rere i tērā o te takirere tirotiro hiki. He pai mō ngā wā whānui nui me te tere rere iti me te kore e maha ngā huringa rere.
Te takirere tirotiro hiki:
He takirere tirotiro e neke ana te kōpae takirere i te rārangi pokapū poutū o te tinana takirere. Ka taea anake te tāuta i te takirere tirotiro hiki ki runga i te paipa whakapae. Ko te wāhanga o runga o te kōpae takirere me te wāhanga o raro o te taupoki takirere ka tukatukahia ki ngā ringaringa ārahi. Ka taea te whakaara me te whakaheke noa i te ringaringa ārahi kōpae takirere i roto i te ringaringa ārahi takirere. Ina rere te reo ki raro, ka whakatuwheratia te kōpae takirere e te pana o te reo.
Takirere tirotiro kōpae:
He takirere tirotiro e huri ai te kōpae i te taha o te pou titi i te nohoanga takirere. He māmā te hanganga o te takirere tirotiro kōpae, ā, ka taea anake te tāuta ki runga i ngā paipa whakapae, ā, he ngoikore te mahi hiri.
Takirere tirotiro paipa:
He takirere e neke ana te kōpae i te rārangi pokapū o te tinana takirere. He momo takirere hou te takirere tirotiro paipa. He iti te rahi, he māmā te taumaha, ā, he pai te hangarau tukatuka. Ko tētahi o ngā huarahi whanaketanga o te takirere tirotiro. Heoi, he nui ake te tauwehenga ātete wai i tērā o te takirere tirotiro hurihuri.
Takirere tirotiro kōpeketanga:
Ka whakamahia tēnei takirere hei takirere tapahi wai whāngai poiha me te takirere tapahi mamaoa. He mahi tahi āna o te takirere tirotiro hiki me te takirere aukati, te takirere koki rānei. Hei tāpiri, kei reira ētahi takirere tirotiro kāore e pai mō te tāutanga putanga papu, pērā i ngā takirere raro, ngā takirere tirotiro puna-utaina, me ngā takirere tirotiro momo-Y.
He aha i whiriwhiri ai i tētahi takirere tirotiro
Ko ngā take matua mō te whiriwhiri i tētahi takirere tirotiro ko te aukati i te rerenga mai o te wai, te tiaki i ngā taputapu me te whakapai ake i te whai huatanga o te pūnaha. Ko te mahi matua o tētahi takirere tirotiro ko te aukati i te rerenga mai o te wai i roto i te paipa me te whakarite kia kotahi anake te huarahi e rere ai te wai. Ka taea e tēnei hoahoa te tiaki pai i ngā taputapu mai i te kino, inā koa i ngā taiao mahi he nui te pēhanga, he nui te pāmahana, he waikura rānei. Ka taea e te takirere tirotiro te whakarite kia rere te wai i te huarahi kua whakaritea, ā, kia kore ai e pakaru ngā taputapu nā te rerenga mai o te wai.

