I roto i te pūnaha whakamatao, he mahi tahi te pāmahana mimiti me te pēhanga mimiti.
E pā ana tēnei ki ētahi āhuatanga pēnei i te kaha o te pūwhakakoi. Mēnā ka rerekē tētahi o ngā āhuatanga, ka rerekē anō hoki te pāmahana mimiti me te pēhanga mimiti o te pūnaha whakamatao. I roto i te rokiroki makariri nekeneke BZL-3×4
, kāore te horahanga mimiti i rerekē, engari kua rua te kaha o tōna pouaka whakamātao, ā, kāore e hototahi te kaha mimiti o te mīhini mimiti rokiroki makariri neke ki te kaha momi o te pūhiko (te kaha mimiti Vo
He iti iho i te kaha momi o te pūwero (Vh), arā, V0
1. Kāore i te tika te whirihoranga o te rohe mimiti o te mīhini mimiti o ngā taputapu rokiroki makariri whakakotahi:
He rerekē rawa te āhua o te wāhi mimiti o te mīhini mimiti i roto i te rokiroki makariri whakakotahi i ngā whakaritenga hangarau o te tukanga whakamatao tuturu. E ai ki ngā kitenga i te wāhi tonu mō ētahi rokiroki makariri whakakotahi, ko te wāhi mimiti o te mīhini mimiti he...
E 75% pea ngā mea me whirihora. E mōhio ana tātou, mō te whirihoranga o te mīhini whakapūhau i roto i te rokiroki makariri whakakotahi, me tatau ngā kawenga wera rerekē kia rite ki ngā whakaritenga pāmahana hoahoa, ā, me whakatau hoki te kaha whakapūhau o te mīhini whakapūhau.
Ko te wāhi makawe, kātahi ka whirihorahia kia rite ki ngā whakaritenga o te tukanga whakamatao. Mena kāore te mīhini whakapūngao i whirihorahia kia rite ki ngā whakaritenga hoahoa, ā, ka whakaitihia te wāhi whirihoranga o te mīhini whakapūngao, ka pakaru te mīhini whakapūngao o te rokiroki makariri whakakotahi.
Ka tino heke te tauwehenga whakamatao mō ia wāhi, ka piki ake te kawenga whakamatao, ka tino heke hoki te ōwehenga whai hua o te pūngao, ka hua ake he hekenga puhoi o te pāmahana i roto i te rokiroki makariri nekeneke, ā, ka piki ake te tauwehenga mahi o te pouaka whakamātao.
Nō reira, i te wā e hoahoa ana, e whiriwhiri ana hoki i te mīhini whakapūngao o te rokiroki makariri neke, me whiriwhiri te horahanga o te mīhini whakapūngao kia rite ki te rerekētanga pāmahana whakawhiti wera pai rawa atu.
2. Kāore i te tika te whirihoranga o te waeine whakamatao o ngā taputapu rokiroki makariri whakakotahi:
Kāore ngā waeine pouaka whakamātao i whirihorahia ki runga i te rokiroki makariri whakakotahi i hangaia e ētahi kaihanga e tatauhia ana i runga i te kawenga whakamatao katoa i tatauhia i runga i te hoahoa o te rokiroki me te matotoru o te paparanga whakamarumaru o te hanganga o te whare rokiroki makariri hohe.
He tohatoha whaitake, engari ko te tikanga whakanui ake i te maha o ngā waeine pouaka whakamātao hei whakatutuki i ngā whakaritenga o te whakamatao tere i roto i te whare putunga. Hei tauira, ko te rokiroki makariri kua oti te hanga BZL-3×4, e 4 mita te roa o te rokiroki, e 3 mita te whānui, ā,
2.7 mita, ko te rahinga kupenga o te whare putunga he 28.723 mita pūtoru, he rite ki ngā huinga e rua o ngā waeine pouaka whakamātao raupapa 2F6.3 me ngā huinga e rua o ngā evaporator ngongo marama serpentine motuhake, ia waeine me te evaporator motuhake ka hanga he
He pūnaha whakamatao katoa mō te mahi whakamatao. E ai ki te whakatau tata me te tātari i te kawenga mīhini o te rokiroki makariri, ka taea te mōhio ko te kawenga mīhini o te rokiroki makariri hohe he tata ki te 140 (W/m3), ā, ko te kawenga katoa tuturu ko
4021.22(W) (3458.25kcal), e ai ki ngā raraunga o runga ake nei, ka whiriwhiria e te rokiroki makariri pūkoro he waeine whakamatao raupapa 2F6.3 (te kaha whakamatao paerewa 4000kcal/h) ka taea hoki te whakatutuki i ngā whakaritenga o te rokiroki makariri pūkoro.
Ko ngā whakaritenga mō te tukatuka matao (tae atu ki te -15°C ~ -18°C), nō reira, he mea koretake te whirihora i tētahi atu waeine pouaka whakamātao ki te whare putunga, ā, ka piki ake hoki te utu tiaki o te waeine.
Wā tuku: Whiringa-ā-rangi 22-2022