Ko ngā takirere pōro uniana tūturu ka whakaritea kia rite ki te rahi paipa ingoa (NPS) e hono ana rātou, pērā i te 1/2″, 1″, 2″ rānei. E pā ana tēnei rahi ki te diameter o roto o te paipa e ōrite ana, ehara i te rahi ā-tinana o te takirere, kia tino tau ai.

He māmā noa iho te āhua o tēnei rahinga, engari koinei te wāhi e puta ai ngā hapa maha. E mōhio pai ana taku hoa mahi i Initonīhia, a Budi, ki tēnei. Kāore e taea e āna kiritaki, mai i ngā kaimahi kirimana nui ki ngā kaihokohoko ā-rohe, te utu mō te kore taurite i te wāhi mahi. Mā te ota hē kotahi ka taea te whakararuraru i te mekameka tuku katoa me te rārangi wā o te kaupapa. Koia mātou e aro tonu ana ki te māramatanga. Me wehewehe ngā pātai e pā ana ki ēnei takirere nui kia tika ai ia ota mai i te tīmatanga.

He aha te takirere pōro uniana tūturu?

Kua rahua tētahi takirere, engari kua piri tonu ki te raina. Me tango e koe te wai o te pūnaha katoa, me tapahi hoki i tētahi wāhanga paipa katoa hei whakatikatika māmā noa iho.

He hoahoa toru ngā wāhanga o te takirere pōro uniana tūturu. He tinana pokapū tōna ka taea te tango ngāwari mō te tiaki, te whakakapi rānei mā te wetewete i ngā nati "uniana" e rua, me te kore e hiahiatia te tapahi i te paipa hono.

Me wehewehe tātou he aha te hiranga o tēnei hoahoa mō ngā tohunga. Ko te wāhanga "hononga pono" e pā ana ki ngā hononga i ngā taha e rua o te takirere. He rerekē ki te paerewatakirere kiatohe mea whakarewa tūturu ki roto i tētahi raina, hetakirere hononga ponoe toru ngā wāhanga motuhake ka taea te wehe.

Ngā Wāhanga Matua

• E rua ngā hiku:Koinei ngā pito e piri tonu ana ki ngā paipa, mā te whakarewa whakarewa mō te PVC. Koinei te hononga pumau ki tō pūnaha.
• Kotahi te Tinana Waenga:Koinei te uho o te takirere. Kei roto ko te pūnaha pōro, te kakau, te kakau, me ngā hiri. Kei waenganui i ngā hiku e rua e tū pono ana.
• E rua ngā nati Uniana:He mea whakamiharo ēnei nati nui, he miro. Ka reti ki runga i ngā hiku ka whakapiri ki te tinana o waenganui, ka kukume i ngā mea katoa kia piri, ka hanga he āhua piri.hiri ātete waime ngā mowhiti-O.

Teneihoahoa ā-pūruaHe mea nui tēnei mō te tiaki. Wetekia noa ngā nati, ā, ka ara ake te tinana katoa o te takirere. Ko tēnei āhuatanga tētahi o ngā uara matua e tukuna ana e mātou ki Pntek—he hoahoa atamai e penapena ana i te mahi, te moni, me te wā kore mahi o te pūnaha.

Me pēhea te mōhio ki te rahi o te takirere pōro?

Kei tō ringaringa tētahi takirere, engari kāore he tohu e kitea ana. Me tono koe i tētahi whakakapinga, engari ko te whakaaro noa ki te rahi ka puta he hapa nui me te whakaroa i ngā kaupapa.

Ko te rahi o te takirere pōro he mea whakairo, he mea tā rānei ki te tinana takirere. Rapua he tau i muri mai ko te "inihi" (") "DN" rānei (Diameter Nominal) mō ngā rahi ine. E rite ana tēnei tau ki te rahi paipa ingoa e tau ana.

Ko te rahi o te takirere e ahu mai ana i tētahi pūnaha e kiia nei koRahi Paipa Ingoa (NPS). Tērā pea he pōhēhē tēnei i te tīmatanga nā te mea ehara te tau i te ine tika o tētahi wāhanga motuhake o te takirere tonu. He tohutoro paerewa.

Te Mārama ki ngā Tohu

• Rahi Paipa Ingoa (NPS):Mō ngā takirere PVC, ka kite koe i ngā rahi noa pēnei i te 1/2″, 3/4″, 1″, 1 1/2″, 2″, me ērā atu. Mā tēnei ka tohu kua hangaia kia uru ki runga i tētahi paipa he rite te rahi ingoa. I roto i te poto, ka uru te takirere 1″ ki tētahi paipa 1″. He tino tika.
• Diameter Ingoa (DN):I ngā mākete e whakamahi ana i ngā paerewa ine, ka kitea pinepinetia ngā tohu DN. Hei tauira, ko te DN 25 te ine ōrite o te NPS 1″. He rerekē noa te tikanga whakaingoa mō ngā rahi paipa paerewa-umanga ōrite.

Ina tirohia e koe tētahi takirere, tirohia te kakau, te tinana matua rānei. Ko te rahi ka hangaia tika ki roto i te kirihou. Ki te kore he tohu, ko te huarahi tino tika ko te ine i te diameter o roto o te pūwero o te takirere, koinei te wāhi e haere ai te paipa. Ka ōrite tēnei ine ki te diameter o waho o te paipa e rite ana.

He aha te rerekētanga i waenga i ngā takirere pōro uniana kotahi me ngā takirere pōro uniana takirua?

I hokona e koe tētahi takirere "uniona" me te tumanako ka ngāwari te tango. Engari i tō ngana ki te mahi, ka kitea e koe kotahi anake te taha e wetewete ana, ā, ka akiaki koe ki te piko me te pēhi i te paipa kia puta mai.

Kotahi te nati hono o te takirere kotahi, e taea ai te momotu mai i te taha kotahi o te paipa. E rua ngā nati hono o te takirere pōro takirua (tūturu rānei), e taea ai te tango katoa i te tinana me te kore e pēhi i te paipa.

He mea tino nui tēnei rerekētanga mō te tino ratonga me te mahi ngaio. Ahakoa he pai ake te takirere kotahi i te takirere kiato paerewa, kāore e taea te whakarato i te ngāwari katoa e hiahiatia ana mō te tiaki roa.

He aha te Uniana Takirua te Paerewa Ngaio

• Kotahitanga Kotahi:Mā te nati kotahi te hononga, ka mau tonu tetahi taha o te takirere ki te pito o te paipa. Hei tango atu, wetekina te nati kotahi, engari me kume, me piko rānei te paipa kia puta ai te takirere. Ka nui te taumahatanga o tēnei ki ētahi atu hononga, ā, ka puta pea he turuturu hou i muri mai. He otinga kāore i oti, ka nui ake ngā raruraru.
• Hononga Takirua (Hononga Pono):Koinei te paerewa ngaio, ā, koinei tā mātou e whakaputa nei i Pntek. Mā te whakamahi i ngā nati hononga e rua, ka taea te wetewete motuhake i ngā hononga paipa e rua. Kātahi ka taea te hiki ake i te tinana takirere ki runga, ki waho hoki i te rārangi, me te kore e pāngia ngā paipa. He mea nui tēnei ina tāutahia he takirere ki tētahi wāhi kuiti, ina honoa rānei ki ngā taputapu tairongo pērā i te papu, i te tātari rānei.

He aha te rahi paerewa o te takirere pōro poka-katoa?

Kua tāuta e koe he takirere, engari inaianei kua iti iho te pēhanga wai i roto i te pūnaha. Ka kite koe he iti ake te kōhao i roto i te takirere i te paipa, ka hangaia he ārai e aukati ana i te rere.

I roto i te takirere pōro pūnga-katoa (putanga-katoa rānei), ka hangaia te rahi o te kōhao i roto i te pōro kia ōrite ki te diameter o roto o te paipa. Nō reira, he 1 inihi te diameter o te takirere pūnga-katoa 1 inihi, kia kore ai e aukati i te rere.

Ko te kupu "pūngao katoa"e pā ana te kupu" ki te hoahoa ā-roto me te mahi a te takirere, ehara i te rahi o tōna hononga o waho. He āhuatanga nui tēnei mō te whai huatanga i roto i ngā tono maha.

Pūnga Katoa vs. Tauranga Paerewa

• Pūnga Katoa (Pūnga Katoa):He rite te rahi o te kōhao i roto i te pōro ki te diameter o roto (ID) o te paipa e hono ana. Mō te takirere 2 inihi, he 2 inihi anō hoki te kōhao. Mā tēnei hoahoa ka hangaia he ara maeneene, kāore he arai mō te wai. Ina tuwhera te takirere, me te mea kāore i reira. He mea nui tēnei mō ngā pūnaha e hiahia ana koe ki te whakanui ake i te rere me te whakaiti i te hekenga pēhanga, pērā i ngā raina wai matua, ngā puna whakauru papu, ngā pūnaha rerenga wai rānei.
• Tauranga Paerewa (Tauranga Whakaitihia):I tēnei hoahoa, kotahi te rahi o te kōhao i roto i te pōro i te rahi o te paipa. Tērā pea he kōhao 3/4″ tō te takirere putanga paerewa 1″. E whakaaetia ana tēnei here iti i roto i te maha o ngā tono, ā, ka iti ake, ka māmā ake, ka iti ake te utu hanga o te takirere tonu.

I Pntek, he pūngao katoa ā mātou takirere pōro uniana tūturu. E whakapono ana mātou ki te whakarato i ngā otinga hei whakarei ake i te mahi a te pūnaha, kaua hei whakararu.

Whakamutunga

Ka rite te rahi o te takirere pōro uniana tūturu ki te paipa e tika ana mō rātou. Mā te whiriwhiri i te uniana takirua, ka māmā te tiaki, ā, kāore he herenga rere mō tētahi pūnaha pono, ngaio hoki.