Ngā Pūrere Manatoko Paerewa Rere
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Pūnaha Whakatikatika Rere Hinu Maha-mahi a DDYBDOE
Ka whakatikatika, ka manatoko hoki tēnei pūnaha i ngā mita rere (DN25–DN100) mā te whakamahi i ngā hauwaiwai wai māmā (matatini ≤100 mm²/s) hei reo whakamātautau, kia taea ai te whakamātautau whānui i te mahi o ngā taputapu rere.
Hei tūāpapa tātaritanga rere hinu maha-mahi, e tautoko ana i:
- Ngā tikanga whakatikatika maha
- Te whakamātautau i ngā momo pāpāho, ngā pāmahana, ngā matotorutanga, me ngā mātotorutanga
- Te tutuki i ngā whakaritenga a Haina mō te whai wāhi atu ki ngā Whakataurite Matua CIPM mō te ine i te rere o te hauwaiwai wai
Ngā Kaupapa Hangarau:
- Ko te pūnaha tuatahi o Haina e aro ana ki te āputa nui o te hangarau ine rere-tūturu mō ngā hauwaiwai wai māmā (matatini: 1–10 cSt) i ngā tere rere o te 5–30 L/s.
- Ka tutuki te whakaputa uri rere tino tika mā te Tikanga Pūmau, me te whakamahi i te Tikanga Pūmau Hihiri me ngā tikanga Paerewa Paipa Prover.
- E tautoko ana i ngā tukanga tuwhera me ngā tukanga kati.
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LJQF-7800-DN10-300 Rere Hiranga o te Pūwero Āmiomio Venturi Momo Rere Hau
Ko te "Pūrere Paerewa Rere Hauhanga o te Nozzle Sonic Venturi Rere Hiranga" he paerewa mō te whakakotahi me te whakawhiti i ngā uara waeine rere, ā, he taputapu ine paerewa hoki mō te whai i ngā uara, te whakawhiti uara me te kimi i ngā taputapu kimi rere hau. Ka whakamahia e tēnei huinga taputapu te nozzle Venturi rere hiranga hei tēpu paerewa me te hau hei reo whakamātautau hei mahi i te manatoko ine, te whakatikatika me te tirotiro i ngā mita rere hau.
Ko te tuku pēhanga tino me te tuku pāmahana kua whirihorahia i roto i tēnei taputapu ka ine i te pēhanga me te pāmahana o te hau i mua me muri i te whakamātautau i te pūwero me te mita rere, tae atu ki te pēhanga whakamuri o te pūwero. Ka kohikohi me te tukatuka tahi te pūnaha whakahaere i ngā tawhā maha i te wā tūturu i te wā o te tukanga whakatikatika. Ka aromatawaihia e te rorohiko o raro, ka toharitehia ngā raraunga i tukuna ake e te tuku, ā, ka rongoatia. I roto i tēnei wā, ka whakakorea ngā raraunga kua whakapōturitia e te tuku. Whai muri i te whiwhinga o ngā raraunga toharite mai i te rorohiko o raro, ka rongoatia e te rorohiko o runga ki te pātengi raraunga hua manatoko tuku, ā, i te wā kotahi ka mahi i tētahi aromatawai tuarua me te tirotiro i ngā raraunga kua rongoatia hei whakarite kia tika, kia pono hoki ngā raraunga e whai wāhi ana ki te tatau, ā, kia tino tutuki te whakatikatika.
I roto i te pūnaha rorohiko o te taputapu, ka whakatakotoria te mahi o te whakatū, te whakarerekē rānei i ngā raraunga taketake o te pūnaha. Haunga te pātengi raraunga hua manatoko tuku, ka hangaia hoki he pātengi raraunga taketake o te pūwero hei penapena i ngā tawhā pēnei i te tau rangatū me te tauwehenga rere o ia pūwero kua whakauruhia ki te taputapu. Mena ka huri te raraunga manatoko pūwero, ka whakakapia rānei he pūwero hou, ko ngā raraunga taketake anake me whakarerekē e te kaiwhakamahi.
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LJS – 1780 Pūrere Paerewa Rere Wai
He taputapu ine paerewa te Water Flow Standard Divice mō te whai, te tuku, me te whakamātautau i ngā uara ine mō ngā taputapu rere wai. Ka whakamahia e tēnei taputapu ngā tauine hiko tino tika me ngā mita rere paerewa hei taputapu tohutoro, me te wai ma hei reo, hei whakatikatika me te manatoko i ngā mita rere. E tika ana mō te ine rere atamai i roto i ngā rangahau whakamātautau, ngā whare tirotiro ine, me ngā rāngai hanga mita rere.
Kei roto i te taputapu he pūnaha paerewa ine (taputapu paerewa), he pūnaha rokiroki wai tohanga me te pūnaha pumau pehanga, he pūnaha manatoko me te whakamātautau (paipa manatoko), ngā paipa tukatuka, ngā taputapu ine, he pūnaha whakahaere rere, he pūnaha whakahaere aunoa rorohiko (tae atu ki te pūnaha kohikohi raraunga, whakahaere me te whakahaere), he pūnaha pūtake hiko me te hau, ngā wāhanga paerewa me ngā wāhanga paipa, me ētahi atu.