Ngā Pūrongo

Ko te takirere tirotiro hiki me te takirere tirotiro momo hurihuri e rua ngā momo takirere tirotiro e whakamahia whānuitia ana mō ngā paipa ahumahi. Ahakoa e ārai ana i te rere whakamuri waenga e rua, he rerekē rawa te hanganga, te ngaronga pēhanga, ngā whakaritenga tāutanga me te mahi ārai-hama wai. Ka whakatauritehia e tēnei tuhinga ō rāua āhuatanga matua i roto i ngā rahinga maha, ka whakarārangihia ngā tawhā matua i roto i tētahi ripanga, ā, ka whakarato i ngā tohutohu whiriwhiri whai hua hei āwhina i ngā kaihangarau me ngā kaihoko ki te whiriwhiri i te takirere tirotiro tika mō ngā pūnaha paipa mamaoa, wai, hinu me te hau.

I te wā e whiriwhiri ana i ngā takirere pūrerehua mō ngā pūnaha paipa ahumahi, ko ngā takirere pūrerehua lug me ngā takirere pūrerehua wafer ngā momo hononga rongonui e rua. He maha ngā kaihoko o tāwāhi me ngā kaihanga paipa e uaua ana ki te wehewehe i a rātou me te whiriwhiri i te tauira tika mō ā rātou kaupapa. Mā te mārama ki ō rātou rerekētanga matua ka āwhina i a koe ki te whiriwhiri i tētahi takirere pūrerehua pono.

E whakamahia whānuitia ana te takirere pōro whakarara i roto i ngā paipa maimoatanga wai, hinu, hau me te matū nā te mea he pono te mahi whakaweto, he ngāwari te whakahaere me te ātete kaha ki te pēhanga. He mea nui te tāutanga tika me te tiaki auau hei karo i te turuturu, te aukati me te pakaru wawe, ka taea ai te whakaroa i te roa o te mahi o ngā takirere pōro whakarara me te whakaiti i te wā kore mahi i whakaritea.

Ko ngā takirere tirotiro hurihuri me ngā takirere tirotiro pereti takirua (wafer) ngā takirere kore-hoki e whakamahia whānuitia ana i roto i ngā pūnaha paipa ahumahi, ā-tāone me ngā pūnaha tukatuka. Ka ārai rāua i te rere whakamuri, engari he rerekē rawa te hanganga, te mahi hama wai, te ngaronga pēhanga me ngā whakaritenga tāutanga. Ko te whiriwhiri i te momo hē ka arahi pea ki te pakaru o te kōpae, te turuturu o roto, te utu tiaki koretake rānei. Ka whakatauritehia e tēnei aratohu ngā mea e rua mai i te tirohanga āhua mahi hei tautoko i te kōwhiringa tika.

He whānuitia te whakamahinga o ngā takirere pūrerehua papatahi WCB mō te tapahi me te whakawhāiti i roto i ngā pūnaha paipa ahumahi. He mea hanga mai i te maitai waro ASTM A216 WCB, e wehea ana tēnei kāwai takirere ki ngā momo matua e rua: te takirere pūrerehua papatahi WCB hiri ngohengohe me te takirere pūrerehua papatahi WCB hiri mārō. He maha ngā kaihangarau hoko e pōhēhē ana i te wā e whiriwhiri ana i waenga i a rāua. Mā te whakataurite mārama o te mahi, ngā āhuatanga mahi me ngā herenga ka āwhina i te karo i te kōwhiringa tauira hē me ngā rahunga mara ohorere.

Ko ngā takirere kēti kakau pakari e noho ana, kāore e ara ake ana, e whakamahia whānuitia ana i roto i te tohatoha wai inu ā-tāone, i ngā whatunga paru me ngā kaupapa whakahou wai puta noa i Ūropi, i te Waenganui Rawhiti, i te Tonga-mā-rāwhiti o Āhia me ngā whenua o te Commonwealth. Ko te takirere kēti DIN 3202 F4, te takirere kēti DIN 3202 F5 me te takirere kēti BS5163 e tohu ana i ngā paerewa matua e toru o te ao mō ngā takirere kēti hiri ngohengohe kua whakakīia ki te flanges. He maha ngā kaihoko kaupapa e pāngia ana e ngā hapa tāutanga utu nui nā te mea he whakapoauau te roa kanohi ki te kanohi, ngā rahi flanges me te whānuitanga tono o ēnei paerewa e toru. Mā te mārama ki ō rātou rerekētanga matua ka āwhina i te karo i ngā whakaritenga hē o te hoko me ngā hapa huihuinga i te papaanga.

Ko te takirere whakahaere pōrewa 100X he takirere whakahaere taumata wai aunoa e whakamahia whānuitia ana i roto i te tuku wai ā-tāone, te tohanga wai ā-umanga, te tuku wai ā-whare me ngā pūnaha rokiroki puna wai. Hei takirere whakahaere waipēhi matua, ka whakawhirinaki ki te pēhanga reo paipa me te hanganga pairati pōro pōrewa hei whakatutuki i te werohanga wai me te kati aunoa me te kore hiko, te mahi ā-ringa rānei. He maha ngā kaihanga kaupapa me ngā kaihoko kāore i te mārama ki te arorau mahi me ngā whakaritenga tāutanga, ka arahi ki te korenga o te waipuke, te puhoi o te whakauru wai me ngā raruraru aukati. Ka whakamāramahia e tēnei tuhinga te kaupapa mahi, ngā āhuatanga hanganga, ngā taahiraa tāutanga paerewa me ngā ahuatanga tono noa o te takirere whakahaere pōrewa 100X, e whakarato ana i te kōwhiringa ngaio me te aratohu whakamahinga.

He whānuitia te whakamahinga o ngā takirere pūrerehua whatu i roto i ngā paipa wai, HVAC, hiko, hinu matū me ngā paipa wai ahumahi. E ai ki te hoahoa hanganga, ka wehea te nuinga ki ngā momo porowhita, takirua me te takitoru. He maha ngā kaihoko e whakapoauau ana i ngā hanganga e toru, ā, ka whiriwhiri i ngā tauira kāore i te tika, ka hua ake te tawhito o te hiri, te turuturu me te poto o te ora ratonga. He āhuatanga hiri motuhake tō ia hanganga, te urutau ki te pāmahana me te pēhanga. Ka whakatauritehia e tēnei tuhinga ō rātou āhuatanga mahi e tika ana me ngā āhuatanga mahi kāore i te tika hei tautoko i te kōwhiringa hangarau tika.

Ko te hama wai tonu tētahi o ngā tūponotanga tino kino i roto i ngā pūnaha paipa teihana papu. Mā te kati ohorere o te papu ka tere te rere o te wai waenga, ka puta he pānga pēhanga koi ka pakaru pea ngā paipa, ka kino ngā waeine papu, ka whakangaro hoki i ngā taputapu paipa o raro. Ko te tāuta i tētahi takirere tirotiro hama wai ārai tika i te putanga papu kua waiho hei mahi tiaki matua mō ngā pūnaha wai ahumahi me ngā pūnaha wai ā-tāone. Heoi, he maha ngā kaihoko e whiriwhiri matapo ana i ngā takirere kore-hoki paerewa me te kore e tātari i ngā āhuatanga rere, ka hua ake he pehi hama wai koretake me te pakaru pinepine o ngā paipa. Ka tātarihia e tēnei aratohu ngā āhuatanga kōwhiringa matua me te whakataurite i ngā momo takirere tirotiro hama wai ārai matua hei āwhina i ngā kaiwhakamahi ki te whirihora tika mō ngā paipa putanga papu.

Ko te takirere pūrerehua lug, e mōhiotia ana ko te takirere pūrerehua momo lug, e whakamahia whānuitia ana i roto i te maimoatanga wai, te HVAC, te tiaki ahi me ngā paipa wai ahumahi. He rerekē i ngā takirere pūrerehua wafer, kei te takirere pūrerehua lug ngā lug miro kua tohatohahia ki ngā taha e rua o te tinana takirere. Ka tautokohia e tēnei hanganga motuhake te ratonga mutunga kore, ka taea te wetewete i te paipa taha kotahi me te kore e tangohia te takirere katoa. Heoi, he maha ngā hapa tāutanga, te turuturu hiri me te pakaru o te pūtu i ahu mai i te hanganga kore-paerewa. Ka wehewehea e tēnei tuhinga ngā tikanga tāutanga paerewa me te whakarāpopoto i ngā hapa maha, hei āwhina i ngā miihini ki te whakanui ake i te mahi a ngā takirere pūrerehua lug me te karo i ngā mōrearea huna o te paipa.