Te kaupapa matua o te whakapūngao hauhautanga waka
Tuatahi, te momo evaporator
Ko te mimiti te tukanga ā-tinana e hurihia ai te wai hei hau. Kei roto i te waeine HVAC te mimiti hauhautanga waka, ā, ka whakatairanga i te mimiti o te hauhautanga wai mā te pupuhi.
(1) Ngā momo hanganga matua o te whakapūngao: momo ngongo, momo ngongo, momo whakaheke, rere whakarara
(2) Ngā āhuatanga o ngā momo whakapūngao
He mea hanga te whakapūngao wairere ki te ngongo porowhita konumohe, ki te parahi rānei, kua hipokina ki ngā tara konumohe. Ka tata te hononga o ngā tara konumohe ki te ngongo porowhita mā te tukanga whakawhanui ngongo.
He māmā te hanganga o tēnei momo whakapūkara ngongo, ā, he watea hoki te tukatuka, engari he ngoikore te pai o te whakawhiti wera. Nā te ngāwari o te hanga, te iti o te utu, ā, he iti te utu, kei te whakamahia tonutia ngā tauira tawhito.
Ka whakarewaina tēnei momo whakapūngao mā te ngongo papatahi pūngao me te rīpene konumohe whakamatao serpentine. He uaua ake te tukanga i tērā o te momo ngongo. E hiahiatia ana ngā rauemi konumohe hiato taha-rua me ngā ngongo papatahi pūngao.
Ko te painga he pai ake te pai o te whakawhiti wera, engari ko te ngoikoretanga he nui te matotoru me te maha o ngā kōhao o roto, ka ngāwari ai te rere koretake o te hauhautanga i roto i ngā kōhao o roto, me te pikinga ake o te ngaronga kore e taea te whakakore.
Ko te whakapūngao wairewa te hanganga e whakamahia whānuitia ana i tēnei wā. E rua ngā pereti konumohe e hangaia ana, ka horoia kia rite ki ngā āhua uaua, ka whakapirihia ngātahi hei hanga i tētahi awa whakamātao. Kei waenganui i ia awa whakakotahi e rua he tara pīrori hei whakamarara i te wera.
Ko ngā painga ko te tere o te whakawhiti wera, te hanganga kiato, engari ko te tukatuka tino uaua, te hongere whaiti, me te ngāwari ki te aukati.
Ko te whakapūngao rere whakarara he momo whakapūngao e whakamahia whānuitia ana i ēnei rā. I whakawhanakehia i runga i te hanganga o te ngongo me te whitiki whakapūngao. He whakawhiti wera kiato tēnei i hangaia mai i te ngongo papatahi rua rarangi me te tara louver.
Ko ngā painga ko te nui o te tauwehenga whakawhiti wera (ki te whakatauritea ki te kaha whakawhiti wera ngongo kua piki ake i te 30%), te mama, te hanganga kiato, te iti ake o te nui o te utunga o te hauhautanga, me ētahi atu. Ko te ngoikoretanga ko te uaua ki te whakatutuki i te tohatoha ōrite o te hauhautanga hau-wai i waenga i ia ngongo papatahi, ka pā ki te whakawhiti wera me te tohatoha mara pāmahana.
