Hangarau Whakahaere Pāmahana Pouaka Whakamatao Taurangi
I ngā tekau tau tata nei, kua tere te whanaketanga o te ao o te hauhautanga (HVAC—Heating, Ventilation, and Air Conditioning) hei whakatutuki i ngā tono matua e rua: te whakanui ake i te whakamarie wera me te kaha haere o te whai huatanga o te pūngao. I waenganui i ēnei hiahia, kua puta mai ngā auahatanga maha e aro ana ki ngā huarahi atamai ake hei whakahaere i te whakamatao me te kaha whakamahana. Ko tētahi hangarau e whakamahia nuitia ana i roto i ngā pūnaha whakamatao hou—ahakoa he whare noho, he tari, he arumoni rānei—ko te Variable Refrigerant Temperature Control (VRTC).
Ko te tikanga o tēnei hangarau he whakahaere i te pāmahana o te hauhautanga kia rerekē haere i runga i te tono kawenga me ngā āhuatanga taiao, kaua ki te pupuri i tētahi pāmahana whakahaere pumau pērā i ngā pūnaha tuku iho. Ko te mutunga mai he mahi urutau ake, he iti ake te whakapaunga pūngao, ā, he pai ake te whakamarie o te kaiwhakamahi.
He aha te Mana Whakahaere Pāmahana Whakarerekētanga o te Pouaka Whakamatao?
I roto i ngā kupu māmā, ko te Whakahaere Pāmahana Whakamatao Taurangi he tikanga whakahaere i tētahi pūnaha whakamatao/hauhautanga e āhei ai te waeine ki te whakarerekē hihiri i ngā pāmahana mimiti me/ranei te whakamatao. I roto i te huringa whakamatao, ka whakatau nui ēnei pūwāhi pāmahana e rua i te whai huatanga o te pūwero me te kaha o te pūnaha ki te mimiti me te tuku wera.
I roto i ngā pūnaha tuku iho, he pakari ake te pāmahana o te mimiti me te hauhautanga nā te mea he maha ngā wā ka whakahaerehia te whakahaere kaha mā roto i ngā tukanga whakaweto-whakakā, whakatā rānei. Nō reira, ina iti te kawenga whakamatao (hei tauira, i te pō, ina kua mātao kē te rūma, ina kore rānei ētahi rūma e whakamahia), kāore e taea e te pūnaha te whakarite pai. Tērā pea ka kaha ake te mahi a te pūwero i te mea e tika ana, ka huri pea i te whakakā me te whakaweto i ngā wā maha, ka whakararuraru i te pumau o te pāmahana me te whakanui ake i te whakapaunga hiko.
Mā te VRTC, ka taea e te pūnaha te whakarerekē i te "pāmahana ūnga" o te hau mātao kia mahi ai te compressor me ētahi atu wāhanga i ngā āhuatanga tino whai hua mō te kawenga o nāianei.
Te Mahi: He aha te take e taea ai e te whakarerekē i te pāmahana o te pouaka whakamātao te penapena pūngao?
He nui te pānga o ngā rerekētanga pēhanga me te pāmahana i waenga i ngā taha o te pūwero me te pūwero ki te whai huatanga o te pūngao o tētahi pūnaha whakamatao. I te nuinga o te wā:
– Ki te whakanuia te pāmahana mimiti (ka mahi te mimiti i te pāmahana teitei ake), ka piki ake te pēhanga momi o te pūwero, ka whakaiti i te ōwehenga kōpeketanga. Ko te tikanga, kāore te pūwero e "pūpū" i te hauhautanga kia kaha rawa, ka whakaiti i te whakapaunga hiko.
– Ki te whakaitihia te pāmahana whakapūmau (ka mahi te whakapūmau i te pāmahana iti iho, inā koa ka iti te pāmahana o waho), ka whakaitihia te pēhanga tukunga o te kōpeke. He rite tonu te pānga: ka pai ake te ōwehenga kōpeketanga, ā, ka pai ake te whai hua o te pūnaha.
Arā, ka whai a VRTC kia noho tonu te pūnaha i roto i te "wāhi pai" e rite ana ki ngā āhuatanga tūturu. Ina iti te kawenga, ina pai rānei te taiao, ka whiriwhiria e te pūnaha ngā āhuatanga hauhautanga whai hua ake. Ina teitei te kawenga, ka taea e te pūnaha te whakaheke i te pāmahana mimiti kia nui ake ai te kaha whakamatao.
Ngā Wāhanga Matua e Tautoko ana i te VRTC
Ko te hangarau Whakahaere Pāmahana Whakarerekētanga o te Pouaka Whakamatao e haere tahi ana me ngā wāhanga me ngā āhuatanga hou, pēnei i:
1. Pūwero hurihuri (pūwero tere rerekē)
Ka taea e te pūwhakakoi hurihuri te whakahaere i te tere hurihuri o te motuka, kia maeneene ai te huringa o te rere o te papatipu hauhautanga. Ki te kore he hurihuri, he uaua ki te whakatinana tika i te VRTC nā te iti o te mana whakahaere.
2. Ngā pūoko pāmahana me te pēhanga
E hiahiatia ana e te pūnaha ngā raraunga wā-tūturu, pērā i te pāmahana hau tomo/putanga, te pāmahana paipa, te pēhanga o te hau whakamatao, me te pāmahana o waho.
3. Takirere whakawhanui hiko (EEV)
Mā te EEV ka taea te whakahaere tika ake i te rere o te hauhautanga i te takirere whakawhanui thermostatic. He mea nui tēnei mō te whakahaere i te wera nui me te pupuri i te mahi pūmau o te evaporator i te pāmahana e hiahiatia ana.
4. Pūmana whakahaere moroiti / pūnaha whakahaere atamai
Ka tukatukahia e te "roro" o te pūnaha ngā raraunga pūoko, ā, ka whakatauhia ngā tawhā whakahaere pai rawa atu. I roto i ētahi hua, ka whakaarohia e te raupaparorohiko ngā tauira whakamahinga, ngā hāora whakahaere, tae atu ki ngā matapae kawenga.
He rerekētanga ki te pūnaha VRF/VRV: He rite tonu?
He maha ngā wā ka kitea te VRTC i roto i ngā pūnaha VRF (Variable Refrigerant Flow), engari kāore e ōrite ana ngā mea e rua. E aro nui ana te VRF ki te whakahaere i te tere rere o te hauhautanga kia rite ki te kawenga o ia rūma/wāhanga o roto. Engari, e aro nui ana te VRTC ki te whakahaere i te pāmahana o te hauhautanga kia pai ake ai te huringa thermodynamic.
I roto i te mahi, he maha ngā kaihanga e whakakotahi ana i ngā mea e rua: te whakahaere rere hauhautanga rerekē (VRF) me te whakahaere pāmahana hauhautanga kua arotauhia (VRTC). Ka hua ake he hua pai nui mai i tēnei whakakotahitanga, inā koa i roto i ngā whare he nui ngā kawenga, pērā i ngā tari, ngā hōtēra, ngā hōhipera, me ngā whare mātauranga.
Ngā Painga o te Hangarau Whakahaere Pāmahana Whakarerekētanga o te Pouaka Whakamatao
1. Te whai huatanga o te pūngao teitei ake i te kawenga wāhanga
I te whakamahinga o ia rā, kāore i te maha ngā pūnaha hauhautanga e mahi i ngā kawenga tihi tonu. I te nuinga o te wā, he hapa te kawenga. He tino whai hua te VRTC i roto i ēnei āhuatanga nā te mea ka taea e ia te whakanui ake i te pāmahana mimiti me/te whakaiti rānei i te pāmahana hauhautanga, ka whakaiti i te kawenga mahi a te pūwero.
2. He pai ake te whakamarie o te wera
Ka whakaitihia e te whakahaere maeneene ngā piki me ngā heke o te pāmahana rūma. Ka pāngia ngā kaiwhakamahi e ngā pāmahana ōrite ake, me te kore e "tino makariri, kātahi ka mate, kātahi ka wera anō."
3. Te whakaiti i te mōrearea o te whakamatao rawa me te maumau
Ka nui rawa te whakamatao o ngā pūnaha tuku iho nā te kaha o te whakaweto me te whakaweto. Mā te whakahaere pāmahana hauhautanga urutau, ka taea te whakarite tika i te whakamatao kia rite ki te hiahia.
4. Tērā pea ka roa ake te ora o te wāhanga
Mā te mahi pumau me te iti o ngā mutu tīmatanga ka taea te whakaiti i te taumahatanga ki runga i te pūwero me ngā wāhanga hiko. Ahakoa e pāngia tonutia ana te roa o te mahi e te kounga o te tāutanga me te tiaki, he pai ake ki te VRTC te mahi "māeneene".
5. He ngāwari ake te urutau ki ngā huringa o te rangi
Ina iti iho te pāmahana o waho (hei tauira, te pō, te ua i ētahi rohe, ngā wāhi teitei rānei), ka taea e te pūnaha te whakaheke i te pāmahana whakatōtō me te whakamahi i te whai huatanga o ngā āhuatanga taiao.
Ngā Wero me ngā Mea hei Tūpato
Ahakoa ngā painga maha, kei te whakatinanahia tonutia te VRTC, he maha ngā wero:
1. Te uaua o te whakahaere me te tāutanga
Nā te mea e whakawhirinaki ana ki ngā pūoko, ngā kaiwhakaoho, me ngā rauropi whakahaere, he mea nui te kounga o te tāutanga. Mēnā he te tāutanga, te whirihoranga rānei o te pūoko, ka kore pea te pūnaha e tino pai.
2. Te hiahia mō ngā tohunga hangarau matatau
Ko te tātaritanga o ngā pūnaha whai mana whakahaere matatau e hiahia ana i ngā tohunga hangarau e mārama ana ki ngā mātāpono o te pouaka whakamātao me te arorau whakahaere hiko.
3. Ngā utu tīmatanga teitei ake
Ko te tikanga, he nui ake te utu tīmatanga o ngā pūnaha whai āhuatanga VRTC i ngā pūnaha tuku iho. Heoi, i roto i te nuinga o ngā wā, ka taea e ngā penapena pūngao te whakakore i ēnei utu i roto i te wā waenga.
4. Te whaihua o te tono
He tino whai hua te VRTC i roto i ngā whare he nui ngā rerekētanga kawenga. I roto i ngā tono he rite tonu te kaha o ngā kawenga (hei tauira, ētahi tukanga ahumahi), kāore pea e rite te nui o te whai huatanga ki ngā whare arumoni.
Ngā Tauira o te Whakamahinga i te Marae
Hei tauira, i roto i ngā whare tari, he nui te kawenga whakamatao i ngā hāora pakihi, ā, ka tino heke iho i muri i te pō, i te wā rānei kāore he tangata i roto i ētahi wāhi. Mā te VRTC, ka taea e te pūnaha te whakanui ake i te pāmahana mimiti ina heke te kawenga, ka whakaiti i te whakapaunga mana o te pūhiko. I roto i ngā hōtēra, ina takoto kau ētahi rūma, ka taea e te pūnaha te pupuri i te whai huatanga me te kore e tukua ngā rūma e nohoia ana ki ngā rerekētanga pāmahana nui rawa.
I ngā toa hokohoko, ka rerekē pea te kawenga nā te tokomaha o ngā manuhiri, ngā mahi a ngā kairihi, me ngā rerekētanga o te wera mai i te rama me ngā taputapu. Ka āwhina te VRTC i te pūnaha ki te urupare ki ēnei huringa me te kore e whakararu i te whakamarie o ngā manuhiri.
Whakamutunga
Ko te hangarau Whakahaere Pāmahana Whakamatao Taurangi he taahiraa nui i roto i te whanaketanga o ngā pūnaha whakamatao me te hauhautanga hou. Mā te whakarerekē i te pāmahana whakamatao i runga i ngā āhuatanga o te wā tūturu, ka whakapai ake te VRTC i te whai huatanga o te pūngao, ka whakau i te whakamarie, ā, ka arotau i te mahi a ngā compressors me ngā wāhanga pūnaha.
I waenganui i te pikinga o ngā utu pūngao me ngā tono mō ngā whare matomato, he otinga whai take te VRTC—ina koa ka honoa ki ngā pūwero hurihuri, ngā takirere whānui hiko, me ngā pūnaha whakahaere atamai. Ahakoa e hiahiatia ana he haumitanga tuatahi me te tautoko hangarau kaha, ka nui ngā painga mō te wā roa mō ngā kaiwhakahaere whare, ngā rangatira pakihi, me ngā kaiwhakamahi mutunga.
Ki te hiahia koe, ka taea hoki e au te tāpiri i tētahi wāhanga motuhake hei tauira mō ngā tataunga penapena pūngao, he hoahoa huringa pouaka whakamātao, he whakatairite rānei i te VRTC me te pūnaha whakakā-whakaweto/whakahurihuri noa kia pai ake ai te hangarau me te whānui o te tuhinga.
