He āpitihanga paipa te takirere e whakamahia ana hei whakatuwhera me te kati i ngā paipa, hei whakahaere i te ahunga rere, hei whakahaere me te whakahaere i ngā tawhā (te pāmahana, te pēhanga me te tere rere) o te reo e tukuna ana. E ai ki tana mahi, ka taea te wehewehe ki ngā takirere kati,takirere tirotiro, ngā takirere whakahaere, me ētahi atu
Ko ngā takirere he wāhanga whakahaere i roto i ngā pūnaha kawe wai, ā, ko ā rātou mahi he whakaweto, he whakahaere, he hurihanga, he ārai i te rere whakamuri, he whakatau i te pēhanga, he hurihanga, he whakaiti rānei i te pēhanga waipuke. Ko ngā takirere mō ngā pūnaha whakahaere wai kei roto i ngā takirere kati māmā rawa atu ki ngā takirere uaua rawa atu e whakamahia ana i roto i ngā pūnaha whakahaere aunoa.
Ka taea te whakamahi i ngā takirere hei whakahaere i te rere o ngā momo wai rerekē pērā i te hau, te wai, te mamaoa, ngā momo waikura, ngā paru, ngā hinu, ngā konganuku wai me ngā wairaruraru. E ai ki te rauemi, ka wehea hoki ngā takirere kingā takirere rino maka, ngā takirere maitai whakarewa, ngā takirere maitai kore waikura (201, 304, 316, me ētahi atu), ngā takirere maitai chrome-molybdenum, ngā takirere maitai chromium-molybdenum vanadium, ngā takirere maitai takirua, ngā takirere kirihou, ngā takirere ritenga kore-paerewa, me ētahi atu
Whakarōpūtia
Mā te mahi me te whakamahinga
(1) Takirere whakaweto
Ka whakamahia tēnei momo takirere mō te whakatuwhera me te kati. Ka tāutahia tonutia ki te tomokanga me te putanga o ngā puna makariri me te wera, te tomokanga me te putanga o ngā taputapu, me te raina peka o ngā paipa (tae atu ki ngā ara piki), ā, ka taea hoki te whakamahi hei takirere whakaheke wai me te takirere tuku hau. Ko ngā takirere kati noa kongā takirere kuaha, ngā takirere porowhita, ngā takirere pōro me ngā takirere pūrerehua.
Ngā takirere kuahaKa taea te wehewehe ki te tokotoko tuwhera me te tokotoko pouri, te hipi toa kotahi me te hipi toa takirua, te hipi toa poro me te hipi toa whakarara, me ētahi atu. Kāore i te pai te piri o te takirere kuaha, ā, he uaua ki te whakatuwhera i te takirere kuaha whānui; he iti te rahi o te tinana takirere i te ahunga o te rere o te wai, he iti te ātete rere, ā, he nui te whānuitanga o te diameter ingoa o te takirere kuaha.
E ai ki te ahunga rere o te reo, ka wehea te takirere porowhita kia toru ngā momo: te momo tika-mā roto, te momo koki-matau me te momo rere tika, ā, he tokotoko tuwhera me he tokotoko pōuri. He pai ake te piri o te takirere porowhita i te takirere kuaha, he roa te tinana takirere, he nui te ātete rere, ā, ko te diameter ingoa mōrahi ko DN200.
He pōro tuwhera te takai o te takirere pōro. Mā te kakau takirere pereti ka tuwhera te pōro ina anga atu ki te tuaka paipa, ā, ka kati katoa ina huri ki te 90°. He mahi whakarite motuhake tā te takirere pōro, ā, ka kati pūmau.
Ko te pōro o tetakirere pūrerehuaHe kōpae porowhita e hurihuri ana i te poutū poutū o te tuaka paipa poutū. Ina rite te papa o te pereti takirere ki te tuaka o te paipa, ka tuwhera katoa; ina poutū te papa o te pere ki te tuaka o te paipa, ka kati katoa. He iti te roa o te tinana o te takirere pūrerehua, he iti te ātete rere, ā, he nui ake te utu i tērā o ngā takirere kuaha me ngā takirere porowhita.
(2) Takirere tirotiro
Ka whakamahia tēnei momo takirere hei ārai i te rere whakamuri o te reo, ā, ka whakamahia te kaha nekeneke o te wai hei whakatuwhera me te kati aunoa ina rere i te taha ke. E tū ana i te putanga o te papu, te putanga o te mahanga, me ētahi atu wāhi kāore e whakaaetia te rere whakamuri o te wai. E toru ngā momo takirere tirotiro: te momo whakatuwhera hurihuri, te momo hiki me te momo rawhi. Mō ngā takirere tirotiro hurihuri, ka taea anake te rere o te wai mai i te maui ki te matau, ā, ka kati aunoa ina rere i te taha ke. Mō ngā takirere tirotiro hiki, ka hiki ake te pōro ki te hanga ara i te mea ka rere te wai mai i te maui ki te matau, ā, ka kati te pōro ina pēhia ki te nohoanga ina hurihia te rere. Mō te takirere tirotiro rawhi, ina rere te wai mai i te maui ki te matau, ka whakatuwheratia te matua takirere hei hanga ara, ā, ka pēhia te matua takirere ki te nohoanga takirere, ā, ka kati ina hurihia te rere whakamuri.
(3) Te whakahaere turengā takirere
He tino pono te rerekētanga pēhanga i waenganui i te mua me te muri o te takirere, ā, ina rerekē te whakatuwheratanga o te takirere noa i roto i te whānuitanga nui, ka iti te rerekētanga o te tere rere, ā, ina tae ki tētahi whakatuwheratanga, ka tino rerekē te tere rere, arā, he ngoikore te mahi whakatikatika. Ka taea e te takirere whakahaere te whakarerekē i te whiu porowhita hei whakarerekē i te ātete o te takirere kia rite ki te ahunga me te rahi o te tohu, kia tutuki ai te kaupapa o te whakahaere i te takirere rere. Ka wehea ngā takirere whakahaere ki ngā takirere whakahaere ā-ringa me ngā takirere whakahaere aunoa, ā, he maha ngā momo takirere whakahaere ā-ringa, ā-aunoa rānei, ā, he rerekē anō hoki ā rātou mahi whakatikatika. Kei roto i ngā takirere whakahaere aunoa ngā takirere whakahaere rere whaiaro me ngā takirere whakahaere pēhanga rerekē whaiaro.
(4) Pūwero korehau
Kei roto i te korehau ngā takirere pōro korehau, ngā takirere ārai korehau, ngā takirere pupuhi korehau, ngā takirere korehau hau, me ētahi atu. Ko tana mahi kei roto i te pūnaha korehau, ko te wāhanga pūnaha korehau e whakamahia ana hei whakarerekē i te ahunga o te rere o te hau, hei whakarite i te rōrahi rere o te hau, hei tapahi, hei hono rānei i te paipa e kiia ana ko te takirere korehau.
(5) Ngā kāwai kaupapa motuhake
Ko ngā kāwai kaupapa motuhake ko ngā takirere poaka, ngā takirere hau, ngā takirere pupuhi, ngā takirere putanga hau, ngā tātari, me ētahi atu.
He wāhanga āwhina nui te takirere whakaputa hau i roto i te pūnaha paipa, e whakamahia whānuitia ana i roto i ngā kohua, ngā hauhautanga, te hinu me te hau, te tuku wai me ngā paipa rerenga wai. He maha ngā wā ka tāutahia ki te teitei whakahau, ki te tuke rānei hei tango i te hau taikaha i roto i te paipa, hei whakapai ake i te whai huatanga o te whakamahinga o ngā paipa, hei whakaiti hoki i te whakapaunga pūngao.
Tetahi rapa kua whakanohoiatakirere pūrerehua, takirere kuaha, tākai-Y, takirere taurite,takirere taki pereti takirua waferngā pātai, ka taea e koe te whakapā atu kitakirere TWSwheketere. Ka taea hoki e koe te pāwhiri i tā mātou paetukutuku https://www.tws-valve.com/ mō ētahi atu kōrero.
Wā tuku: Oketopa-24-2024
