Ka whakamahia te whakamahana wai pūtake hau mō te whakamahana, ka taea te whakaiti i te pāmahana ki te taumata iti rawa, kātahi ka whakamahanahia e te oumu whakamatao, ā, ka whakanuia te pāmahana e te compressor ki te pāmahana teitei ake, ka whakawhitia te pāmahana ki te wai e te whakawhiti wera kia piki tonu ai te pāmahana. He aha ngā painga me ngā ngoikoretanga o ngā whakamahana hau?
[Painga]
1. Haumaru
Nā te mea kāore he wāhanga whakamahana hiko e whakamahia ana, kāore he take haumaru ki te whakataurite ki ngā whakamahana wai hiko, ki ngā oumu hau rānei, pērā i te turuturu hau, te paihana haukino waro rānei, engari he kōwhiringa pai ngā whakamahana hau-ki-wai.
2. Whakamarie
Ka whakamahia e te whakamahana wai pūngao hau te momo rokiroki wera, ka taea te whakarite aunoa i te pāmahana wai kia rite ki te huringa o te pāmahana wai kia mau tonu ai te pāmahana wai mō ngā hāora 24. Kāore he raruraru o ngā tap maha e kore e taea te tahuri i te wā kotahi pērā i te whakamahana wai hau, kāore hoki he raruraru o te maha o ngā tāngata e kaukau ana nā te mea he iti rawa te rahi o te whakamahana wai hiko. Ka whakamahia te wai wera o te papu wera pūtake hau hei whakamahana. He wai wera kei roto i te tāke wai, ka taea te whakamahi i ngā wā katoa, ā, he tino pumau hoki te pāmahana wai.
3. Te penapena utu
Ko te kaha hiko e pau ana i te whakamahana wai hau he rite ki tōna kaha whakamatao, nā te mea he 25 ōrau noa iho te kaha e pau ana i te whakamahana wai hiko noa. E ai ki te paerewa o tētahi whare tokowhā, ko te nui o te wai wera e pau ana i ia rā he 200 rita, ko te utu hiko o te whakamahana wai hiko he ＄0.58, ā, ko te utu hiko ia tau he tata ki te ＄145.
4. Te tiaki i te taiao
Ka hurihia e ngā whakamahana wai hau te pūngao wera o waho ki te wai kia kore ai he parahanga, kāore hoki he parahanga ki te taiao. He hua tino pai ki te taiao.
5. Ahua
I ēnei rā, he mea nui te penapena pūngao me te whakaiti i ngā tukunga, ko te penapena hiko me te whakaiti i ngā tukunga hauhā te whiringa tino rongonui mā te tangata. E ai ki te kōrero i mua ake nei, ka whakamahia e te whakamahana wai puna hau te hangarau anti-Carnot hei huri i te hiko hei wai, kaua ki te whakamahana mā roto i ngā taputapu whakamahana hiko. Ko tōna whai huatanga pūngao he 75% teitei ake i te whakamahana wai hiko noa, arā, he rite tonu te nui o te wera. Ko te wai, ko tōna whakapaunga pūngao ka eke ki te 1/4 o ngā whakamahana wai hiko noa, ka penapena hiko.
[ Ngāwari]
Tuatahi, he nui te utu mō te hoko taputapu. I te takurua, ka ngawari te hukapapa i te makariri, nō reira kia tupato ki te utu ina hoko ana i te papu wera puna hau, kaua hoki e hoko i te mea iti iho te utu.
Tuarua
He whānui te rohe e kapi ana. Ko te nuinga o tēnei e aro ana ki ngā kainoho o ngā tāone nui. I te nuinga o te wā, kāore i te tino whānui te rohe noho i ngā tāone nui. He nui ake te rohe o te whakamahana wai pūngao hau i te hauhautanga. Ka rite te papu wai o waho ki te taupoki o waho o te hauhautanga e iri ana i te pakitara, engari e rua rau rita te rahi o te tāke wai, ā, e 0.5 mita pūrua te rahi.
Wā tuku: Hepetema-07-2022