Ngā pounamu rehu whakaohoKei ngā wāhi katoa i roto i ngā whare, i ngā kīhini, i ngā māra, me ngā wāhi mahi, he mea nui mō te ngāwari o te tohatoha wai mai i ngā otinga horoi ki ngā patupatu. Kei muri i tōna āhua ngāwari kei reira te hoahoa miihini mohio e whakawhirinaki ana ki ngā mahi wai taketake. Mā te mārama ki te mahi a ēnei taputapu me te take e hē ai i ētahi wā ka āwhina i ngā kaiwhakamahi ki te pupuri i a rātou me te whakaroa i tō rātou roa.
He pēhea te mahi a te rehu Trigger?
I tōna pūtake, ka mahi te pounamu rehu whakaoho mā te whakakotahitanga ongā mahi miihini pistonmengā takirere kotahi-ara, e hanga ana i te pēhanga hei pupuhi i te wai i roto i te kohu angiangi, i te awa rānei. Ko ngā wāhanga matua ko te whakaoho, te piston, te rango, ngā takirere tirotiro e rua (te tomokanga me te putanga), te ngongo tuku, me te pūwero.
Ina pēhia e te kaiwhakamahi te pūwero, ka panaia te piston ki roto i te rango, ka whakaitihia te rōrahi o roto. Ka whakanuia e tēnei pēhanga te pēhanga i roto i te rango, ka panaia te wai mā roto i te takirere putanga—he taupoki rapa iti e tuwhera ana i raro i te pēhanga—ā, ka anga atu ki te pūwero. Ko te pūwero, he maha ngā wā ka taea te whakarite, ka pakaru te wai hei pata o ngā rahi rerekē, mai i te pupuhi whaiti ki te rehu whānui, i runga i tōna hoahoa.
Ina tukuna te pū, ka panaia whakamuri e te puna e piri ana ki te piston, ka whakawhanui i te rōrahi o te rango. Ka hangaia he korehau ā-wāhanga, ka kati i te takirere putanga (ka ārai i te rere o te wai ki muri) ka whakatuwhera i te takirere tomo. Ko te takirere tomo, e hono ana ki te ngongo tuku e tae atu ana ki te raro o te pounamu, ka kukume i te wai mai i te puna ki roto i te rango hei whakakī anō. Ka mahi anō tēnei huringa i ia pēhitanga, ka taea ai te tuku tonu kia pau ra ano te pounamu.
Ko te whai huatanga o tēnei pūnaha e whakawhirinaki ana ki te pupuri i te hiri piri o ngā takirere me te rango. Ahakoa ngā āputa iti, ka taea e rātou te whakararuraru i te rerekētanga pēhanga, te whakaiti i te mana rehu, te puta rānei o ngā turuturu.
He aha i mutu ai te mahi a ngā rehu Trigger?
Ahakoa tōna pono, he maha ngā wā ka rahua ngā rehu whakaoho nā ngā raruraru ki ōna wāhanga miihini, nā te pānga rānei ki ētahi wai. Anei ngā take tino noa:
Ngā Pūwero, ngā Takirere rānei kua Āraihiakoia te tino take. Ko ngā wai kei roto ngā matūriki iri—pērā i ngā kaihoroi kukū, ngā maniua, ngā hinu rānei—ka waiho pea he toenga ka hangai ki roto i te pūwero, i ngā takirere rānei i roto i te wā. Ka whakawhāiti, ka ārai rānei tēnei hangai i te rere o te wai, ka kore ai e mahi tika te rehu.
Ngā Hiri Kua Pakaru, Kua Pakaru rāneiKo tētahi atu take e kitea pinepine ana. Ka whakawhirinaki ngā takirere me te piston ki ngā hiri rapa hei pupuri i te āhua ā-hau me te ātete wai. Mēnā ka whakamahia tonutia, ka pakaru, ka hē rānei te tūnga o ēnei hiri. Ina tupu tēnei, ka ngaro te pēhanga o te pounamu i ngā wā pēhi me te korehau, ā, kāore e taea te kukume, te whakaputa rānei i te wai.
Waikura MatūKa taea hoki e ngā matū kino, pērā i te mākū, ngā kaihoroi waikawa, ngā whakarewa ahumahi rānei, te waikura i ngā wāhanga whakarewa (pērā i te puna, i te tokotoko piston rānei) te whakakino rānei i ngā wāhanga kirihou i roto i te wā. Ka ngoikore te hanganga o te pūnaha i te waikura, engari ka taea e te kino matū ki te kirihou te puta he pakaru, he piko rānei e whakararuraru ana i te huringa rehu.
Te Hē o te Whakatakotoranga Mīhinihe raruraru iti ake te kitea engari he raru pea. Mā te taka o te pounamu, te kaha nui rānei ki te pūwero ka hē te tūnga o te piston, te puna, ngā takirere rānei. Ahakoa he nekehanga iti noa iho o ēnei wāhanga ka pakaru te hiri pēhanga, ka ārai rānei i te piston kia nekeneke maeneene, ka hua ake he rehu kore mahi.
Hei whakamutunga, ko te mahi a ngā pounamu rehu whakaoho he mahi tino tika i waenga i te pēhanga me ngā takirere, engari he ngāwari te mahi a ēnei pounamu ki te aukati, ki te pakaru o te hiri, ki te kino o ngā matū, me te hē o te tūnga ā-mīhini. Ko te horoi auau, te whakamahi i ngā wai e tika ana, me te tiaki i te pounamu ka taea te whakaiti i te mōrearea o ēnei raruraru, kia roa ake ai te mahi pono.
Wā tuku: 19 o Ākuhata 2025