Whakapā maihei āwhina i a koe ki te whakaoti rapanga
1. Te aukati hukapapa
Ngā take o te hapa o te aukati hukapapa
Ko te take matua he nui rawa te makuku i roto i te rumapūnaha whakamatao. I te haere tonu o te rere o te hauhautanga, ka āta kohikohi te makuku i roto i te pūnaha whakamatao ki te putanga o te takirere whānui. Nā te mea ko te pāmahana i te putanga o te takirere whānui te mea iti rawa, ka tio te wai hei hukapapa, ā, ka piki haere. Ina tae ki tētahi taumata, ka āraia katoatia te takirere whānui, ā, kāore e taea e te hauhautanga te rere.
Ko ngā pūtake matua o te makuku i roto i te pūnaha whakamatao ko:
- Kei roto i te pepa whakamahana mō te motuka i roto i te pūwhakakoi te makuku, koinei te pūtake matua o te makuku i roto i te pūnaha.
- Ko te makuku e toe ana i roto i ngā wāhanga me ngā paipa hono o te pūnaha whakamatao nā te kore e maroke rawa;
- He nui ake te makuku o te hinu whakamatao me te wai whakamatao i te mea e whakaaetia ana;
- I te wā o te huihuinga, i te wā tiaki rānei, ka noho tuwhera te paipa mō te wā roa, ka mimiti te makuku o te rangi e te pepa whakamahana motuka me te hinu whakamatao.
Nā ngā take i runga ake nei, he nui ake te nui o te wai i roto i te pūnaha pouaka whakamātao i te nui e whakaaetia ana mō te pūnaha pouaka whakamātao, ā, ka hua ake he aukati huka.
Te pānga o te aukati huka ki te pūnaha whakamatao
I tētahi taha, ka kore e taea e te hauhautanga te rere mā te hukapapa, ā, kāore e taea e te pūnaha whakamatao te whakamatao i te āhua noa; i tētahi atu taha, ka tauhohe te makuku ki te hauhautanga hei whakaputa waikawa hauwaiora me te hauwaiwaiora, ka waikura ngā paipa me ngā wāhanga whakarewa, ā, ka pakaru hoki ngā takai o te motuka. I taua wā anō, ka pirau hoki te hinu whakamatao, ka pā ki te hinu whakahinuhinu o te pūwhakakoi.
Ko te āhua o te aukati huka i roto i te pūnaha whakamatao ko tana mahi noa i te tīmatanga, te huka i roto i te evaporator, te marara o te wera i roto i te condenser, te oma pai o te waeine, ā, he mārama, he pumau te tangi o te hauhautanga i roto i te evaporator. Mēnā ka hangaia he aukati huka, ka rangona te ngoikore haere o te hau, ā, ka wā poto noa iho. Mēnā he nui te aukati, ka ngaro te tangi o te hau, ka motuhia te rere o te hauhautanga, ā, ka mātao haere te condenser.
Nā te aukati, ka piki ake te pēhanga o te putanga hau, ka piki ake te haruru o te mīhini, kāore he hauhautanga e rere ki roto i te evaporator, ka heke haere te wāhi hukapapa, ka piki haere te pāmahana, ā, ka piki ngātahi te pāmahana o te takirere whānui, nō reira ka tīmata te rewa o te hukapapa, ka tīmata anō te hurihanga o te hauhautanga. I muri i tētahi wā, ka puta anō te aukati hukapapa, ka puta he āhuatanga aukati-haere ā-wā.
Te whakakore i te aukati huka
Ka puta te hukapapa i roto i te pūnaha whakamatao nā te mea he nui rawa te makuku i roto i te pūnaha, nō reira me whakamaroke te pūnaha whakamatao katoa. E rua ngā huarahi hei whakatau i tēnei:
- Whakamahia he oumu whakamaroke hei whakamahana, hei whakamaroke hoki i ia wāhanga. Ko tēnei tikanga te mea tino whai hua ki te whakakore i te hukapapa e aukati ana, engari ka pā anake ki te pūtāhui a te kaihanga rokiroki makariri.
- Whakamahia ngā tikanga korehau whakamahana me ngā tikanga korehau tuarua hei tango i te makuku mai i ia wāhanga o te pūnaha pouaka whakamātao.
2. Te aukati i te paru
Te take o te aukati paru
Nā te nui rawa o ngā poke i roto i te pūnaha pouaka whakamātao i puta ai tēnei.
Ina rere ngā paru me te paura mā te tātari maroke, ka tangohia te nuinga e te tātari maroke. Ina nui ake ngā paru i roto i te tātari maroke, ka kawea mai ētahi paru angiangi me ngā paru ki roto i te takirere whānui e te hauhautanga me te tere rere teitei ake, ā, ka puritia, ka kohia ki te wāhanga he nui ake te ātete i te wāhanga piko o te takirere whānui. Kei te nui haere te ātete, ka māmā ake te pupuri i ngā paru tae noa ki te aukati i te takirere whānui, ā, kāore e taea e te pūnaha pouaka whakamātao te rere.
Hei tāpiritanga, he tata rawa te tawhiti i waenga i te takirere whānui me te tātari i roto i te tātari maroke, ā, he ngāwari hoki te aukati paru; hei tāpiritanga, he ngāwari hoki te whakarewa i te kōhao o te paipa takirere whānui i te wā e whakarewahia ana te takirere whānui me te tātari maroke.
Te pānga o te aukati paru ki te pūnaha whakamatao
Ina tepūnaha whakamataokua paru, kua āraia, kāore e taea e te hauhautanga te rere, ka oma tonu te compressor, kāore te evaporator i te makariri, kāore te condenser i te wera, kāore te anga compressor i te wera, ā, kāore he haruru o te hau e rangona ana i roto i te evaporator.
Mena he āputaputa, ka mātao, ka hukapapa rānei te āhua o te whakapūhau, engari kāore he hukapapa. Ina pā atu koe ki te mata o waho o te whakamaroke tātari me te takirere whānui, ka tino mātao, ka hukapapa, ā, ka puta he paparanga hukapapa mā. Nā te mea ka rere te hauhautanga mā roto i te whakamaroke tātari, i te takirere whānui rānei, ka puta he pānga whakaiti me te whakaiti i te pēhanga, ka whānui te hauhautanga e rere ana mā roto i te āputaputa, ka mimiti, ka mimiti te wera, ka hua ake he hauhautanga, he hukapapa rānei ki te mata o waho o te āputaputa.
Te rerekētanga i waenga i te aukati hukapapa me te aukati paru:
I muri i te wā o te aukati hukapapa, ka taea te whakaora anō i te whakamatao, ka hanga he huringa o ētahi wā kāore e āraihia, ētahi wā ka āraihia, ka āraihia, kātahi ka wetekina. Heoi, kāore e taea te mahi whakamatao i muri i te aukati paru.
Te rapurongoā i te aukati paru
- Whakamahia te hauota pēhanga teitei me ētahi atu tikanga hei pupuhi i te paru i roto i te takirere whānui kua āraia;
- Kia puta te pūwero o te takirere whakawhanui, horoia, whakamarokehia ngā wāhanga katoa o te pūnaha whakamatao, kātahi ka huihuia anō, ka whakarewaina hei whakakore i te hapa.
- Mena kua tino āraia te takirere whānui, whakakapia te takirere whānui hei whakakore i te hapa.
3. Te aukati hinu me ētahi atu aukati paipa
Te take o te hapa aukati hinu
Kua tino tawhito te rango kōpeke, he nui rawa rānei te āputa i waenga i te piston me te rango.
Ko ētahi atu take o te aukati i te paipa ko:
Ka āraia te paipa e te whakapiripiri i te wā e whakarewahia ana; i te wā rānei ka whakakapia te paipa, ka āraia te paipa tonu, kāore e kitea. Nō reira, me whakahaere me te tirotiro i ngā wā e whakarewahia ana, e whakakapia ana hoki te paipa, kia kore ai e puta he ārai horihori.
Te pānga o te aukati hinu ki te pūnaha whakamatao
Ka tukuna te penehīni e tukuna ana mai i te pūwero ki roto i te pūwero, kātahi ka uru ki te tātari whakamaroke me te hauhautanga. Nā te matotoru o te hinu, ka āraia e te mea whakamaroke i roto i te tātari. Ina nui rawa te hinu, ka hangaia he ārai i te tomokanga o te tātari, ā, kāore e taea e te hauhautanga te rere noa, ā, kāore te pūnaha whakamatao e whakamatao.
Te whakatau i te aukati hinu
He nui rawa te hinu whakamatao e toe ana i roto i te pūnaha whakamatao, ka pā ki te hua o te whakamatao, ka kore rānei e whakamatao. Nō reira, me horoi te hinu whakamatao i roto i te pūnaha.
Ina āraia te tātari e te hinu, me whakakapi he tātari hou, ā, me whakamahi te hauota pēhanga teitei hei pupuhi i tētahi wāhanga o te hinu pouaka whakamātao kua kohia i roto i te pūwhakamātao. Ina tāpirihia te hauota, ka taea te whakamahi i te whakamaroke makawe hei whakamahana i te pūwhakamātao.
Whakapā maihei āwhina i a koe ki te whakaoti rapanga
Wā tuku: Pipiri-04-2025
