He aha te peera hiri, te momo hiri peera

 

Ko te peera hiri he peera ātete puehu, kia pai ai te hiri o te peera kia maeneene ai te āhua o te peera me te taiao mahi noa, kia tino whai hua ai te mahi a te peera, kia roa ai te ora o te peera, kia tika ai te hiri o te peera hurihuri kia kore ai e turuturu te kai whakangawari me te puehu, te mamaoa wai, te paru rānei. He pai tēnei mō te tiaki i te peera.

 

Momo Hiri Whero:

TKo te hanganga o te taputapu hiri o ngā peera hurihuri e wehea ana ki ngā hiri whakapā me ngā hiri kore-pā.

 

Te hiri kore-pa o ngā peera

 

Ko te hiri kore-pa o te peera he tikanga hiri e hanga ana i tētahi āputa iti i waenganui i te pou me te uhi pito o te whare peera. Kāore tēnei momo hanganga hiri e pā ki te pou, nō reira kāore he waku me te pakaru, ā, he pai mō te huri tere. Hei whakarei ake i te pānga hiri, ka taea te whakakī i te āputa ki te hinu. Ko ngā hiri kore-pa o te peera ko: te hiri āputa, te hiri awaawa hinu, te hiri labyrinth, te hiri slinger hinu, me ētahi atu.

 

1. Te hiri i te āputa

Ko te hiri āputa he mea hei waiho i tētahi āputa porowhita iti i waenganui i te pou me te taupoki o te peera, ko te āputa pūtoro he 0.1-0.3mm, ko te roa o te āputa he iti haere, he iti haere, ka pai ake te pānga hiri.

 

2. Hiri hinu

 

Ka tukatukahia te hiri hinu ki te hiri hinu porowhita i te kokonga o roto o te taupoki pito hiri whāriki, ā, ka tohatohahia te hiri arataki hinu ki te porowhita, ā, ka whakawhitiwhiti kōrero ia hinu porowhita mā te hiri arataki hinu, ka whakawhitiwhiti kōrero ki te tāke hinu, ā, ka whakatauhia te maha o ngā hiri hinu porowhita me te hiri arataki hinu e te rahi o te taupoki pito hiri.

 

3. Te hiri o te rūma whakarara

Ko te kaupapa matua o tēnei hiri he waihanga i tētahi awa rere i te hiri me te ātete nui ki te rere. I roto i te hanganga, ka hangaia he āputa iti pikopiko i waenganui i te wāhanga tūmau me te wāhanga hurihuri hei hanga i tētahi "rairini".

 

4. Hiri hinu

 

Ngā hiri whakapā mō ngā peera

Ko te hiri whakapā ko te tikanga hiri o te pito, te ngutu rānei o te rapa hangai kua whakamomonahia ki runga i te anga maitai, ā, he pai ake te mahi hiri i te hiri kore-pā, engari he nui te waku, ā, he teitei te pikinga o te pāmahana. Me whakahinuhinu te rohe pā o te anga me te hiri, me te hinu rite tonu ki te peera. Ko ngā hiri whakapā ko te nuinga o te wā: te hiri mowhiti whatu, te hiri peihana hiako, te hiri mowhiti hiri, te hiri angaanga, te hiri mowhiti hiri, me ētahi atu.

 

1. Hiri mowhiti whatu

Ka whakatuwheratia he awaawa trapezoidal ki runga i te taupoki o te peera, ka whakanohoia te kiri angiangi o te wāhanga tapawhā ki roto i te awaawa trapezoidal kia pa atu ki te rakau, ka pēhia rānei te repe ki te tuaka kia pēhia te mowhiti kiri, kia puta ai te pēhanga radial kia mau ai ki runga i te rakau, kia tutuki ai te kaupapa o te hiri.

 

2.Kua hiritia te peihana hiako

 

Ka whakatakotoria he peihana hiako hiri (he mea hanga ki ngā rauemi pēnei i te rapa hinu) ki roto i te taupoki peera, ka pēhia tika ki te kakau. Hei whakarei ake i te pānga hiri, ka pēhia he puna koiri mowhiti ki te mowhiti o roto o te peihana hiako, kia piri ake ai te mowhiti o roto o te peihana hiako ki te kakau..

 

3. Kua hiritia te mowhiti hiri

He maha ngā wā ka hangaia ngā hiri ki te hiako, ki te kirihou, ki te rapa ātete-hinu rānei, ā, ka taea te hanga i ngā momo āhua rerekē e hiahiatia ana. He porowhita te āhua o te mowhiti hiri āhua-0, e whakawhirinaki ana ki tōna ake kaha pīngore hei pēhi i te kakau, he ngāwari te hanganga, he ngāwari hoki te huihui me te wetewete. He maha hoki ngā whakamahinga o ngā hiri āhua-J me te āhua-U, ā, he āhua ngutu te hanganga o ēnei hiri e rua.

 

4. Te hiri angaanga

 

Hei whakapai ake i te kaha whānui o te hiri peihana hiako, ka whakauruhia te arai whakarewa he āhua-L te wāhanga whakawhiti me te āhua porowhita ki roto i te rapa ātete-hinu, kia kore ai e ngāwari te whakapohehe i te hiri peihana hiako, kia pai ake ai te roa o te ratonga. I te iti iho i te 7m/s, ko te nuinga o ngā pouaka peera papu centrifugal kua hiritia ki te angaanga.

 

5. Te hiri o te mowhiti hiri

He momo hiri porowhita tēnei me te kōhao, ka whakanohoia ki roto i te riu mowhiti o te ringaringa, ka huri te ringaringa me te kakau, ā, ka pēhia te mowhiti hiri ki te pakitara kōhao o roto o te wāhanga tūmau e te ngāwari o te pēhi i te kōhao, ā, ka taea e ia te mahi hiri, ā, he uaua ake tēnei momo hiri.

 

Te kōwhiringa o te hanganga hiri peera

 

I te wā e whiriwhiri ana i tētahi hanganga hiri whāriki, ko ngā mea matua hei whakaaroaro ko: te hinu whakahinuhinu, arā, he hinu, he hinu rānei; te tere raina o ngā wāhanga hiri; te hapa tāutanga o te rakau; te rahi me te utu o te wāhi tāutanga, me ētahi atu.