Ko ngā takirere pōro kei roto i ngā takirere e whakamahia whānuitia ana i roto i ngā pūnaha ahumahi me ngā pūnaha noho nā te pono, te roa, me te ngāwari o te whakahaere. Ka tūhuratia e tēnei tuhinga he aha te takirere pōro, ōna wāhanga matua (tinana, pōro, nohoanga), ngā whakarōpūtanga, ngā paerewa pēhanga me te rahi, me ngā tikanga whakaoho. Ahakoa he miihini koe, he tohunga hoko, he tangata aroha DIY rānei, mā tēnei aratohu koe e āwhina ki te mārama me pēhea te whiriwhiri i te takirere pōro tika mō ō hiahia.
He aha te Takirere Pōro
A takirere pōroHe takirere huri-hauwhā tēnei e whakamahi ana i tētahi pōro kōhao, he poka, he hurihuri hoki hei whakahaere i te rere o te wai. Ina hāngai te pū o te pōro ki te paipa, ka rere noa te wai; mā te huri i te pōro 90 nekehanga ka ārai katoa i te rere. Mā tōna hoahoa māmā ka tere te mahi, ka iti te turuturu, ā, ka hototahi ki te wai, te hinu, te hau, me ngā mea waikura.
Ngā Wāhanga Matua o te Takirere Pōro
1. Tinana o te Takirere Pōro
Tetinana takirere pōroko te anga o waho tēnei e pupuri ana i ngā wāhanga o roto. He mea hanga i ngā rauemi pakari pērā i te maitai kore waikura, te parahi, te PVC rānei, i runga i te whakamahinga. Ko te hoahoa o te tinana e whakatau ana i te whakatauranga pēhanga o te takirere me te momo hononga (miro, whakarara, papa rānei).
2. Pōro Takirere Pōro
Tepōro takirere pōroko te porowhita hurihuri me te poka (kōhao) i waenganui. He maha ngā wā ka whakakikoruatia ki te kōroma, ka pania rānei ki ngā rauemi pēnei i te PTFE hei whakaiti i te waku me te ātete ki te waikura. Mā te miihini tika o te pōro ka hiritia pai, ka maeneene hoki te mahi.
3. Nohoanga Takirere Pōro
Tenohoanga takirere pōrohe wāhanga porowhita te āhua e hanga ana i te hiri i waenganui i te pōro me te tinana. Ko ngā nohoanga he mea hanga ki ngā rauemi ngohengohe pēnei i te PTFE, ki ngā kirihou whakamahana rānei kua whakapakaritia hei whakarite kia kore e turuturu, ahakoa i raro i te pēhanga teitei.
Ngā Momo Takirere Pōro i runga i te Kāhua Hononga
1. Takirere Pōro Miro
A takirere pōro mirohe miro tāne, he miro wahine rānei kei ōna pito, e āhei ai te tāuta tika ki roto i ngā paipa. He pai mō ngā pūnaha noho iti-pēhanga (hei tauira, ngā paipa wai, HVAC), he iti te utu o ēnei takirere, ā, he ngāwari ki te tāuta me te kore e whakarewa.
Ngā tono:
- Te puna wai mō ngā whare noho
- Ngā raina hau
- Ngā pūnaha ahumahi iti
2. Takirere Pōro Flanged
A takirere pōro flangedHe pito porotaka kua herea ki ngā porotaka paipa. Ka taea e ēnei takirere te whakahaere i ngā pūnaha pēhanga teitei me ngā pūnaha whānui-rahi, ā, he ngāwari te tiaki me te wetewete. Mā ngā takai i waenganui i ngā porotaka ka mau te hononga, ka kore e turuturu.
Ngā tono:
- Ngā paipa hinu me te hau
- Ngā whare tukatuka matū
- Ngā whare maimoatanga wai
3. Takirere Pōro Angiangi
A takirere pōro angiangi(ranei *he takirere pōro momo-rawhi*) kei waenganui i ngā parirau paipa e rua mā te whakamahi i ngā pūtu. He kiato, he māmā hoki, ka pai ēnei takirere ki ngā pūnaha he iti te wāhi engari kāore he hononga pito, ka whakawhirinaki ki te pēhanga parirau hei hiri.
Ngā tono:
- Te tukatuka kai me te inu
- Ngā pūnaha HVAC kiato
- Ngā pūnaha waipēhi iti-pēhanga
Ngā Whakarōpūtanga o ngā Takirere Pōro mā te Hoahoa
1. Takirere Pōro Mānu
E rua ngā nohoanga e pupuri ana i te pōro, ā, ka mānu pakupaku i raro i te pēhanga. He pai mō ngā takirere iti ki te rahi waenga, he iti te utu o tēnei hoahoa engari ka raru pea i ngā ngaru pēhanga teitei.
2. Takirere Pōro Trunnion
Ka herea te pōro e te pūnaha porowhita (pivot), e whakaiti ana i te taipana mahi me te whakahaere i ngā pēhanga teitei ake. He mea noa i roto i ngā paipa hinu me te hau.
3. Tauranga Katoa vs. Tauranga Whakaitihia
- Takirere Pōro Tauranga KatoaKa ōrite te poka ki te diameter o te paipa, ka whakaiti i te ātete rere.
- Takirere Pōro Tauranga WhakaitihiaHe iti ake te pū kōhao, ka whakaiti i te rahi me te utu o te takirere engari ka piki ake te hekenga pēhanga.
Ngā Whakatauranga me ngā Rahi o te Pēhanga o te Takirere Pōro
Ngā Whakatauranga Pēhanga
Ka whakatauria ngā takirere pōro i runga i te pēhanga mōrahi e whakaaetia ana (hei tauira, ANSI Class 150, 300, 600). Ko ngā akomanga teitei ake e tohu ana i te ātete pēhanga nui ake. Hei tauira:
- Akomanga 150: 285 PSI i te 100°F
- Akomanga 6001,440 PSI i te 100°F
Ngā Āhuatanga e Pā Ana ki te Kaha Pēhanga:
- Te kaha o ngā rauemi
- Te pumau o te nohoanga me te hiri
- Momo hononga (ka taea e ngā takirere flanged te whakahaere i ngā pēhanga teitei ake)
Ngā Paerewa Rahi
Ko te rahi o ngā takirere pōro kei waenga i te ¼ inihi (mō te whakamahinga kāinga) ki te neke atu i te 48 inihi (ngā paipa ahumahi). Ko ngā paerewa noa ko:
- NPT (Miro Paipa ā-Motu)Mō ngā takirere miro.
- ASME B16.10Mō ngā inenga kanohi ki te kanohi.
- ASME B16.5Mō ngā takirere whai flanges.
Ngā Tikanga Whakaoho i te Takirere Pōro
1. Te Whakaoho ā-ringa
Ka whakahaerehia mā te rīwhi, mā te wira ringaringa rānei. He pai rawa atu mō ngā takirere iti, ngā pūnaha rānei e hiahia ana kia kaua e maha ngā whakarerekētanga.
2. Te Whakaoho Hau
Ka whakamahi i te hau kōpeke hei whakahaere aunoa i te mahi takirere. He pai mō ngā taiao tawhiti, mōrearea rānei.
3. Te Whakaoho Hiko
E whakakahangia ana e ngā motuka hiko, e āhei ai te whakauru atu ki ngā pūnaha whakahaere mō te whakahaere rere tika.
Me pēhea te whiriwhiri i te takirere pōro tika
1. Hototahitanga PāpāhoKia tino ātete ngā rauemi (tinana, pōro, nohoanga) ki te waikura mai i te wai.
2. Pēhanga me te PāmahanaTātaitia te whakatauranga o te takirere ki ngā whakaritenga o te pūnaha.
3. Momo HonongaKōwhiria he miro, he āwhata, he anga rānei i runga i te hoahoa o te paipa.
4. Rahi o te taurangaKōwhiria ngā takirere putanga katoa mō ngā pūnaha rere-rahi.
5. WhakaohoAunoatia mēnā e hiahiatia ana he whakarerekētanga auau, he mana mamao rānei.
Whakamutunga
He maha ngā whakamahinga o ngā takirere pōro, he pakari, ā, he mea nui hoki mō te whakahaere i te rere o te wai puta noa i ngā ahumahi. Te mārama ki ō rātou wāhanga—tinana takirere pōro, pōro, menohoanga—me ngā momo pēnei imiro, he āwhata, mepapangā takirere pōro, e whakarite ana i te mahi tino pai o te pūnaha. Mā te whakaaro ki ngā whakatauranga pēhanga, ngā rahi, me ngā tikanga whakaoho, ka taea e koe te whiriwhiri i tētahi takirere e tutuki ana i ō hiahia whakahaere. Me mahi tahi tonu me tētahi kaihanga rongonui hei whakapūmau i te kounga me te tutuki i ngā paerewa ahumahi.
Wā tuku: Maehe-20-2025