Ngā Puna Whakamahana mō ngā Pūoko Mahana
Whakaahuatanga Hua
He wāhanga matua ngā puna whakamahana hei tiaki i ngā hononga whakamahana mai i ngā taiao kino pērā i te pāmahana teitei, te waikura, me te pakaru. Mā te whiriwhiri i tētahi puna whakamahana tika ka nui ake te pono me te penapena o te ine pāmahana.
He maha ngā momo puna wera e tukuna ana e mātou. Tena koa whakapā mai ki a mātou me te tuhi hei tiki i tētahi whakatau tere me te tika.
Ngā Whakatakotoranga
| Ingoa Hua | Ngā Puna Whakamahana |
| Kāhua Pūeru | Tika, Whāiti, Takahanga |
| Hononga Tukanga | Miro, flanged, whakarewahia |
| Hononga Taputapu | 1/2 NPT, ētahi atu miro i runga i te tono |
| Rahi Pūaha | 0.260" (6.35 mm), Ētahi atu rahi mēnā ka tonoa |
| Rauemi | SS316L, Hastelloy, Monel, ētahi atu rauemi mēnā ka tonoa |
Ngā hononga tukatuka mō ngā puna wera
E toru ngā momo hononga o ngā puna wera:Mirohia, Whakapirihia, me te WhakarewahiaHe mea tino nui te whiriwhiri i te puna wera tika kia rite ki ngā āhuatanga mahi.
Te Puna Whakamahana Miro
He pai ngā puna wera miro mō te whakamahi i roto i ngā taiao pēhanga reo-iti me te iti, kāore e tino waikura. He pai ki a ia te ngāwari o te tiaki me te iti o te utu.
Ka whakamahia e ā mātou puna wera miro he tukanga keri whakauru, kia haumaru ake ai, kia pono ake ai hoki te hanganga. Ka taea te whakamahi i ngā miro NPT, BSPT, Metric rānei mō ngā hononga tukanga me ngā hononga taputapu, ā, he hototahi ki ngā momo takirua wera me ngā taputapu ine pāmahana katoa.
Te Pūwero Whakapūmau
He pai ngā puna wera whakarara mō ngā taiao pāmahana teitei, pēhanga teitei, waikura kaha, wiri rānei. He pai ōna mō te hiri nui, te pakari, me te ngāwari ki te tiaki.
He hanganga whakarewa tō tā mātou pūwero wera kua whakakīia ki te flange, he mea hanga te tinana paipa ki te keri pae katoa, he mea hanga te flange kia rite ki ngā paerewa ahumahi (ANSI, DIN, JIS), ā, ka taea te whiriwhiri i te hononga taputapu mai i te miro NPT, BSPT, i te miro Ine rānei.
Pūwero wera kua whakarewaina
Ka whakapirihia tika ngā puna wera kua whakarewahia ki te paipa, kia pai ai te hononga. Nā te tukanga whakarewa, ka whakamahia anake i ngā wāhi kāore e hiahiatia he mahi tiaki, ā, kāore he raruraru o te waikura.
Ka mīhinihia ā mātou puna wera kua whakarewaina mā te whakamahi i te tukanga keri kotahi-wahi.
Ngā momo o te hipoki Thermowell
• Tika:He māmā noa te hanga, he iti te utu, ā, he pai mō ngā taiao tāutanga tikanga.
• Whakawhāitihia:Ka whakapai ake te whānui angiangi o mua i te tere o te urupare, ā, ka whakarei ake te hoahoa whakarara i te kaha ki te ātete i te wiri me te pānga o te wai. I roto i ngā āhuatanga he pēhanga teitei, he tere rere teitei, he wiri auau rānei, he pai ake te hoahoa keri whānui me te ātete wiri o te anga whakarara i ērā o te momo tika.
• Kua takahia:He huinga o ngā āhuatanga tika me ngā āhuatanga whaiti hei whakapakari ake i ngā wāhi motuhake.
Ngā mara tono o ngā puna wera
⑴ Te Aroturuki i ngā Tukanga Ahumahi
• Whakamahia hei aroturuki i te pāmahana o ngā mea kei roto i ngā paipa me ngā oko tauhohenga i roto i ngā ahumahi whakamahine hinu, matū hinu, hiko, matū, rongoā me ētahi atu ahumahi hei whakarite i te ine pumau i roto i ngā taiao pāmahana teitei, pēhanga teitei, waikura rānei.
• Tiakina ngā hononga wera mai i ngā kino ā-mīhini me te horo matū i roto i ngā tukanga pāmahana teitei pērā i te whakarewa maitai me te hanga uku.
• He pai mō te umanga tukatuka kai kia tutuki ai ngā paerewa akuaku me te ārai i te poke o ngā pāpāho.
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⑵ Te Whakahaere Pūngao me ngā Taputapu
• Inehia te pāmahana o ngā paipa me ngā poiha wera. Hei tauira, he mea hanga motuhake te hononga wera mō ēnei āhuatanga, ā, ka taea te tu atu i te ru nui o te mamaoa.
• Aroturuki i te pāmahana whakahaere o ngā tāpine hau, ngā poiha me ētahi atu taputapu i roto i ngā pūnaha hiko hei whakarite i te haumaru me te whai huatanga.
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⑶ Rangahau me te Taiwhanga
• Whakaratohia he tikanga ine pāmahana pumau mō ngā taiwhanga hei tautoko i te whakahaere tika o ngā āhuatanga tino kino i roto i ngā whakamātautau ā-tinana me te matū.
