I. Ngā Mātāpono mō te KōwhiriNgā Takirere Pūrerehua
1. Kōwhiringa momo hanganga
Takirere pūrerehua pokapū (momo rārangi pokapū):He ōrite te āhua o te kakau takirere me te kōpae pūrerehua ki waenganui, he māmā te hanganga, he iti hoki te utu. Ko te hiri e whakawhirinaki ana ki te hiri ngohengohe rapa. He pai mō ngā wā he pāmahana me te pēhanga noa, ā, kāore he whakaritenga tino pakari.
Takirere pūrerehua rerekē kotahi:Ka wehea te kakau takirere mai i waenganui o te kōpae pūrerehua, ka whakaiti i te waku i waenga i ngā mata hiri i te wā e whakamahia ana, ā, ka roa ake te ora o te mahi. He pai mō ngā tono pēhanga waenga me te iti e hiahia ana kia tuwhera me te kati pinepine.
Takirere pūrerehua rerekē takirua (takirere pūrerehua mahi-teitei):Kei te wehea te kakau takirere mai i te kōpae pūrerehua me te pokapū mata hiri, e āhei ai te mahi kore waku. He mea hanga ki te konganuku, ki te hiri hiato rānei. He pai mō ngā mea pāmahana teitei, pēhanga teitei, waikura, matūriki rānei.
Takirere pūrerehua e toru-āhua rerekē:Mā te whakakotahi i te āhua rerekē rua me te takirua hiri kōniko piko, ka kore he waku, ka kore hoki he turuturu, ā, he ātete ki te pāmahana teitei me te pēhanga teitei. He pai mō ngā āhuatanga mahi uaua (hei tauira, te mamaoa, te hinu/hau, ngā mea pāmahana teitei).
2. Kōwhiringa aratau taraiwa
Ā-ringa:mō ngā diameter iti (DN≤200), te pēhanga iti, ngā āhuatanga mahi koretake rānei.
Puku taputapu kutukutu:He pai mō ngā tono whānui waenga ki te rahi e hiahia ana kia māmā te whakahaere, kia ngāwari rānei te whakahaere rere.
Hauātea/Hiko:Ngā pūnaha mana mamao, ngā pūnaha aunoa, ngā whakaritenga whakaweto tere rānei (hei tauira, ngā pūnaha whakaoho ahi, ngā whakaweto ohorere).
3. Ngā rauemi hiri me ngā rauemi
Hiri ngohengohe (rapa, PTFE, me ētahi atu): he pai te hiri, engari he iti te ātete ki te pāmahana me te pēhanga (te tikanga ≤120°C, PN≤1.6MPa). He pai mō te wai, te hau me ngā papa waikura ngoikore.
Ngā hiri whakarewa (kowiri tira, karāhe sima): Te ātete pāmahana teitei (tae atu ki te 600°C), te pēhanga teitei, me te ātete ki te pakaru me te waikura, engari he iti iho te mahi hiri i ngā hiri ngohengohe. He pai mō ngā pāpāho pāmahana teitei i roto i te mahi whakarewa, ngā tipu hiko, me ngā matū hinu.
Rauemi o te tinana: Rino maka, maitai waro, maitai kore waikura, maitai koranu, arai kirihou/rapa rānei, i runga i te kaha o te waikura o te rauemi.
4. Te awhe pēhanga me te pāmahana:
Ko ngā takirere pūrerehua hiri-ngāwari e whakamahia whānuitia ana mō te PN10~PN16, me ngā pāmahana ≤120°C. Ka taea e ngā takirere pūrerehua hiri-whakarewa e toru-āhua-kē te eke ki runga ake i te PN100, me ngā pāmahana ≥600°C.
5. Ngā Āhuatanga o te Waka
Mēnā e hiahiatia ana te whakahaere i te rere, tīpakohia he takirere pūrerehua he rārangi, he ōrite rānei ngā āhuatanga rere ōrau (hei tauira, he kōpae āhua-V).
6. Te wāhi tāutanga me te ahunga rere:He hanganga kiato te takirere pūrerehua, ā, he pai mō ngā paipa he iti te wāhi. I te nuinga o te wā, kāore he herenga mō te ahunga rere, engari mō ngā takirere pūrerehua e toru ngā momo rerekē, me tohu te ahunga rere.
II. Ngā Wāhi e Pā Ana
1. Ngā Pūnaha Tiaki Wai me te Tuku Wai me te Waikeri: Te tuku wai ki te tāone, ngā paipa tiaki ahi, me te maimoatanga paru: he maha ngā wā ka whakamahia ngā takirere pūrerehua raina-waenganui hiri-ngāwari, he iti te utu, ā, he pono te hiri. Mō ngā putanga papu me te whakahaere rere: whiriwhiria ngā taputapu kutukutu, ngā takirere pūrerehua whakahaere hiko rānei.
2. Ngā paipa hinu me te hau māori: E toru ngā takirere pūrerehua hiri-whakarewa kua tīpakohia hei ātete ki te pēhanga teitei me te ārai i te turuturu. Ngā mea hanga waikura (hei tauira, ngā waikawa/kawakore): Ka whakamahia ngā takirere pūrerehua kua whakakikoruatia ki te hauhā, ngā takirere koranu ātete-waikura rānei.
3. Mō te umanga hiko, ngā pūnaha wai e rere ana, me te whakakorenga whanariki o te hau paipa: he takirere pūrerehua he āhua rerekē te rahi, he āhua rua rānei, he āhua rerekē te rahi. Mō ngā paipa mamaoa (hei tauira, ngā pūnaha taputapu āwhina i roto i ngā tipu hiko): e toru ngā takirere pūrerehua he āhua rerekē te rahi, he mea hiri ki te konganuku.
4. Ngā pūnaha tohanga wai matao me te wai wera HVAC (Whakamahana, Whakahauora, me te Āhuarangi): he takirere pūrerehua hiri-ngāwari hei whakahaere rere, hei tapahi rānei.
5. Mō ngā paipa hangarau moana me te wai moana: he takirere pūrerehua maitai kore waikura takirua ātete-waikura, he takirere pūrerehua rānei kua whakakikoruatia ki te rapa.
6. Ka tutuki i ngā takirere pūrerehua kai me te hauora (he kowiri tira kua orohia, he hononga honohono tere) ngā whakaritenga parakore.
7. Whakakorea te puehu me ngā matūriki i raro i ngā tikanga whakahaere motuhake: E taunakihia ana kia whakamahia ngā takirere pūrerehua hiri-mārō ātete-kakahu (hei tauira, mō te kawe paura maina).
Pūnaha korehau: Korehau motuhaketakirere pūrerehuaka whakarite i te mahi hiri.
III. Whakamutunga
TWSehara i te hoa pono anake mō te kounga teiteingā takirere pūrerehuaengari e whakamanamana ana hoki ki te tohungatanga hangarau whānui me ngā otinga kua whakamātauhia i roto ingā takirere kuaha, takirere tirotiro, mengā takirere tuku hauAhakoa he aha ngā whakaritenga whakahaere wai e hiahiatia ana e koe, ka whakaratohia e mātou he tautoko takirere ngaio, kotahi te mutunga. Mō ngā mahi tahi pea, ngā patai hangarau rānei, tēnā whakapā mai ki a mātou i ngā wā katoa.
Wā tuku: Hakihea-17-2025
