I roto i ngā whare teitei hou, i ngā whare tūmatanui nunui rānei, ina puta he ahi, kia taea ai e te tangata te mawhiti marie, ka tāutahia ngā pūnaha tuku hau pēhanga miihini me ngā pūnaha ārai paowa me te pūnaha whakaputanga hau, inā koa i roto i ngā arawhata ārai paowa me ngā rūma o mua, ngā papa piringa, ngā wāhanga matua pēnei i te ararewa ahi o mua.
Ina puta he ahi, ka whakahohehia te pūnaha aroturuki pēhanga toenga hei whakarato i te pēhanga pai ki te wāhi e tika ana mā te hau pā, ka hanga he taiao he pēhanga teitei ake i te wāhi o waho, i te wāhi pūtake ahi rānei, hei ārai i te paoa kei uru ki ēnei awa whakawātea nui. Whakaitihia te kino o te paoa ki ngā kaimahi, ā, kia kitea ngā ara whakawātea; kia taea e ngā kaimahi te tautuhi i ngā ara whakawātea i te wā e taea ai, ā, kia whakawātea haumaru ai kia nui ake ai te tiaki i ngā oranga o ngā kaimahi.
He aha te pūnaha ārai paowa me te pūnaha whakaputa auahi?
He huinga te pūnaha ārai paoa me te pūnaha whakaputa auahi o te pūnaha ārai paoa me te pūnaha whakaputa auahi.
Pūnaha ārai paowa: Whakamahia te hau māori hei ārai i te kohikohinga o te paoa ahi i roto i ngā wāhi pēnei i ngā arawhata, ngā rūma o mua, me ngā papa o ngā rūma whakaruruhau, whakamahia rānei te hau pēhanga miihini hei ārai i te urunga o te paoa ahi ki roto i ngā arawhata me ngā rūma o mua, te papa o ngā rūma whakaruruhau me ētahi atu wāhi.
Pūnaha whakaputanga paowa: He pūnaha e whakamahi ana i te whakaputanga paowa maori, i te whakaputanga paowa ā-ringa rānei hei whakaputa i te paowa ahi i roto i ngā rūma, i ngā ara hīkoi me ētahi atu wāhi i waho o te whare mā roto i ngā paipa whakaputanga paowa motuhake me ngā pā hau whakaputanga paowa.
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3.4.4
Me tutuki i te nui o te hau pēhanga ā-ringa te tohatoha pēhanga e piki haere ana mai i te ara raro ki te rūma o mua ki te arawhata, ā, me tutuki hoki i te uara pēhanga toenga ngā whakaritenga e whai ake nei.
1) Ko te rerekētanga pēhanga i waenga i te rūma o mua, te papa piringa kua kati (rūma) me te ara hikoi me 25Pa-30Pa;
2) Ko te rerekētanga pēhanga i waenga i te arawhata me te ara hīkoi me 40Pa-50Pa;
Ka whakaratohia e Meokon he raupapa pūoko atamai mō te pūnaha pēhanga toenga hei aroturuki i ngā huringa pēhanga toenga i roto i ngā ara whakawātea o ia papa i te wā tūturu. Ko te nuinga o te mea e whakahaere ana i te nui o te hau e tukuna ana e te pā hau pēhanga pai. Mēnā ka puta he ahi, ka whakarite kia noho te pēhanga toenga i roto i te arawhata me te rūma o mua ki roto i te awhe whaitake, kāore e taea e te paowa te uru mai ina whakawāteahia ngā kaimahi.
01 Aroturuki pēhanga toenga
He mata pā 7-inihi te rahi o te hua hei taunekeneke, ā, kua tāutahia ki te pokapū whakahaere ahi. Ka whakaaetia ngā whakaoho me ngā tohu hapa mai i te kaiwhakahaere pēhanga toenga, ngā tohu tūnga mai i te kaiwhakaoho aukati me ngā raraunga mai i te pūoko pēhanga toenga i te wā tūturu, ā, ka whakaratohia he whakaaturanga raraunga wā tūturu, he whakaoho whakarongo me te tirohanga me ētahi atu mahi. He watea mō ngā kaiwhakahaere te hopu katoa i te tūnga pēhanga toenga o te whare katoa me te mahi tere i ngā mahi mēnā he āhuatanga ohorere. (Ka taea te whakahaere i te 254 ngā kaiwhakahaere pēhanga toenga.)
Ngā Āhuatanga：
He hononga pahi raina-rua kore-porowhita te whakamahi, he pumau, he pono hoki, ā, ka tautokohia e te hononga tae atu ki te 2000 mita.
He kaha tōna kawenga, ā, ka taea e ia te whakahaere i te 254 ngā kaiwhakahaere pehanga toenga.
Ka whakakahangia e te pūtake hiko tuku iho, ā, ka taea hoki te whakakaha e te pākahiko nui te kaha mō te roa o te ora o te pākahiko ohorere.
He mata pa 7-inihi te rahi e whakamahia ana hei taunekeneke, ā, e tautoko ana i te tāutanga ki te pakitara.
02 Kaiwhakahaere pēhanga toenga
Ka tāutahia te hua ki roto i te kāpata whakahaere pā, ka whiwhi me te tukatuka i ngā raraunga mai i ia pūoko pēhanga toenga, ka aromatawai i te rerekētanga pēhanga i tua atu i te awhe kua whakaritea, ā, ka tukuna ngā tohutohu ki te kaiwhakaoho kia rite ki te āhuatanga hei whakarerekē i te tūnga mahi o ngā taputapu e pā ana. (Ka taea te whakahaere i te 64 ngā pūoko pēhanga toenga me te 1 kaiwhakaoho ārai.)
Ngā Āhuatanga：
Ka whakamahia e ia te whakawhitiwhiti kōrero pahi kore-porowhita e rua, he pumau, he pono hoki. Ka tautokohia e te whakawhitiwhiti kōrero te tawhiti tae atu ki te 2000 mita. Ka whakamahia e ia ngā tikanga whakaoho oro, mārama me te whakaatu, ā, ka whakaatuhia e te mata ngā mōhiohio whakaoho.
Ina nui ake te uara o te pūoko pēhanga toenga i te rohe, ka honoa aunoa te kaiwhakahaere takirere hau ki te tuku i te pēhanga.
He kaha tōna kaha kawenga, ā, ka taea e ia te whakahaere i te 64 ngā pūoko pēhanga toenga me te 1 te kaiwhakaoho aukati.
03 Pūoko pēhanga toenga
Ka whakamahia e te hua he whakaaturanga LED hei whakaatu i te uara pēhanga toenga i te wā tūturu. Ka tāutahia ki te tomokanga o ngā wāhi e tika ana kia mau tonu te pēhanga toenga, pērā i ngā arawhata ārai-paoa, ngā rūma o mua, me ētahi atu, hei ine me te whakahoki i te rerekētanga pēhanga i waenga i te wāhi me ngā wāhi tata i te wā tūturu.
Ngā Āhuatanga：
Ka whakamahia e ia te whakawhitiwhiti pahi e rua-raina kore-pororaru, he pumau, he pono hoki, ā, ka tautokohia e te whakawhitiwhiti tae atu ki te 2000 mita. Ka whakamahia e ia he pūoko pēhanga rerekētanga hei ine i te pēhanga me te whakaaturanga LED hei whakaatu i te uara pēhanga toenga i te wā tūturu. Ka whakamahia e ia te pūtake hiko pahi e rua, ā, ko te ngaohiko pūtake hiko he DC24V. Kāore he take ki te kukume i ngā taura hiko tāpiri. Ka whakamahia e ia ngā pana DIP hei whakatakoto i te wāhitau pononga me te uara whakaoho, he māmā, he watea hoki.
04 kaiwhakaoho aukati
Ina tāutahia ki te paipa whakaora pēhanga taha, ina nui ake te pēhanga toenga i te uara kua whakaritea, ka tukuna e te kaiwhakahaere pēhanga toenga he tohutohu, ā, ka whakahaerehia e te kaiwhakahaere takirere hau te takirere whakaora pēhanga e rite ana kia whakatuwherahia, kia kati rānei, kia whakatikatikaina ai te taumata pēhanga i roto i te wāhi.
Wā tuku: Paenga-whāwhā-22-2024