Ko te whiriwhiri i te pūwhakamātao rokiroki matao ka whirihorahia i runga i te āhuatanga tūturu o te kaupapa rokiroki matao.
Ko te pūwhakamātao momo-hau te pūwhakamātao rokiroki makariri e whakamahia whānuitia ana i tēnei wā. He maha ngā painga o tēnei pūwhakamātao pērā i te hanganga māmā, te utu iti, te iti o ngā wāhanga e mau ana, te watea o te tāutanga me te whānuitanga o te whakamahinga, e pai ana ki ngā kaihoko. Ko ngā pūwhakamātao rokiroki makariri momo-hau he mea pai mō ngā taputapu rokiroki makariri iti me te rahi-waenga, ā, he maha anō ngā whakamahinga i roto i ngā kaupapa rokiroki makariri nui i ngā wāhi kua pau ngā puna wai.
Ko te raupapa pūwhakamātao hau he pūwhakamahana i hangaia mō ngā pūwhakamātao haurua-ā-hau me ngā pūwhakamātao-ā-hau katoa; e whā ngā momo whakaputanga: momo FN, momo FNC, momo FNV me te momo FNS; momo FN, momo FNC, momo FNS e tango ana i te momo putanga taha, momo FNV e tango ana i te momo putanga o runga.
Mā te whakamahi i te ngongo parahi 3/8″ me te pepa konumohe kua tohua, ka piri tata te pepa konumohe me te ngongo parahi ki te ngongo whakawhānui miihini, ā, he teitei te pai o te whakawhiti wera. ; Ka taea te whakamahi mō te R22, R134a, R404A me ētahi atu wai mahi whakamatao, ā, he whānuitia te whakamahinga i roto i ngā taputapu whakamatao Freon. Ka whakamahia e ngā whakapūmau momo FNS ngā motuka mana-teitei, nui te rōrahi hau, iti te tere, me te tāutanga hanga-roto, he ataahua te āhua, iti te haruru, ka taea te whakamahi. Ka taea te whakamahi i roto i ngā waeine he iti te haruru; he taha nui te taha hau o te whakapūmau momo FNV, he pai te pānga whakawhiti wera, ā, he motuka 6-pou he iti te haruru; ka taea te whakamahi i roto i ngā waeine whakapūmau nui ake; ka taea te hoahoa i ngā momo rerekē kia rite ki ngā hiahia o te kiritaki.
Ko te nuinga o te wā, ka aro nui ngā kaiwhakamahi rokiroki makariri ki te wāhi whakawhiti wera o te pūwhakamātao i roto i te waeine, nā te mea e manukanuka ana rātou mēnā he iti rawa te whakawhiti wera o te pūwhakamātao, ka nui rawa te pēhanga whakamātao i te wā raumati e whakahaerehia ana ngā taputapu, ka mutu ai ngā taputapu hei tiaki; engari he tokomaha te hunga e kore e aro ki te pēhanga whakamātao iti. Mēnā he iti te pēhanga o te pūwhakamātao, ka iti te hekenga pēhanga puta noa i te takirere whānui, ā, ka iti te hauhautanga e puta mai ana i te evaporator, ka pakaru ai te pūnaha pouaka whakamātao.
I roto i ngā pūnaha pouaka whakamātao, mēnā kei waho te pūwhakamātao, ka iti ake te pēhanga tukunga (pēhanga whakamātao) o te pūnaha i te takurua (i ngā taiao pāmahana iti rānei).
He maha ngā wā ka kitea tēnei āhuatanga i te raki. Mō ngā hauhautanga, kei reira anō hoki mō ngā taputapu rokiroki makariri. Mena he iti rawa te pēhanga whakatōtō, kāore e taea e te takirere whānui te whakaheke pēhanga i ōna pito e rua, ka uaua ai te whakarato i te pēhanga tika ki te mīhini whakapūhau. I tētahi taha, kāore e taea e te kaha whakamatao o te pūnaha te whakatutuki i ngā whakaritenga, ā, ka puta hoki he whakaoho pēhanga iti me ētahi atu hapa i roto i te pūnaha.
I te taiao pāmahana iti i te takurua, ka ngāwari te pūnaha pouaka whakamātao ki te pakaru, nā te mea he iti rawa te pehanga hauhautanga, nō reira he huarahi hei karo i te iti rawa o te pehanga hauhautanga i te taiao pāmahana iti?
1. Whakamahia te kaiwhakahaere pēhanga hau hei whakahaere i te mahi ā-wā o te pā;
He māmā noa iho te whakahaere ā-wā o te pā, ā, he pakari te hangarau. Ko te kaiwhakahaere e whakamahia ana he kaiwhakahaere pēhanga, ka taea te whakahaere i te tīmatanga me te mutunga ā-wā o te pā;
Ina iti rawa te pēhanga, whakawetohia te pā; ina teitei rawa te pēhanga, tahurihia te pā; ka taea te whiriwhiri i te pēhanga teitei kotahi, pērā i te Danfoss KP5, me ētahi atu, ā, ka whakatakotoria te uara tautuhinga pēhanga kia rite ki te āhuatanga tūturu.
I te nuinga o te wā, mō ngā waeine iti te kaha, e rua, neke atu rānei ngā pā hau e whakamahia ana, ko tētahi e tuwhera ana, ā, ko ngā pā hau e whakahaeretia ana e te kaiwhakahaere pēhanga. Ko te tīmatanga, te mutunga rānei o ngā pā hau e whakahaeretia ana e te taumata o te pēhanga whakatōtō.
2. Whakahaerehia te tere o te pā hau whakapūhau;
Ko te tikanga whakahaere tere o te pā he tikanga kua tino pakari mō ngā tau maha. Ko ngā wāhanga hiko matua e whakamahia ana ko ngā kaitahuri auau (wāhanga-toru) me ngā kaiwhakahaere tere (wāhanga-kotahi).
Ko te mātāpono mahi matua ko te tauira urupare o te pēhanga hau (te pāmahana whakatōtō) (tohu 1 ~ 5V, 4-20ma rānei).
Ka tāuruhia ki te kaitahuri auau (kaiwhakahaere tere), ka tukuna ngā putanga o te kaitahuri auau (0~50HZ) ki te pā hau e ai ki te tautuhinga, ā, ka whakatinanahia te mahi tere rerekē o te pā hau.
Engari he nui te utu i te nuinga o te wā.
3. Whakamahia te ārai hau, te pā hau rānei hei whakahaere i te rere o te hau i ētahi wā;
Ko te wāhanga matua ko te taputapu whakahaere i te rōrahi hau kua whakakikoruatia ki te louvered. Ko te kaupapa matua he whakamahi i te damper whakahaere momo piston e whakahaerehia ana e te hauhautanga pēhanga teitei. Ka taea e tēnei taputapu whakahaere te whiwhi pēhanga putanga pumau pērā i te kaiwhakahaere tere hau;
Ko te mea nui, kia kaua te pēhanga tomo o te takirere whānui e tino rerekē, pērā i te mahi ā-wā o te pā.
Ka taea te whakatakoto i te taputapu kati ki te tomokanga hau, ki te putanga hau rānei;
4. Whakamahia te taputapu waipuke whakapūmau.
Ko te mātāpono mahi o te pūrere puhake whakamātao ko te whakamahi i te hauhautanga nui rawa hei whakanui ake i te pēhanga whakamātao o te pūnaha.
Ka whakamahia te taputapu whakapūmau hau i roto i ngā taiao mahana, iti rānei te pāmahana hei tuku i te rere nui o te hauhautanga mai i te kohikohinga ki te whakapūmau hau, ā, ka whakamahia te hauhautanga nui hei whakanui ake i te pēhanga whakapūmau o te pūnaha, kia kore ai e tino iti te pēhanga whakapūmau hau i ngā pāmahana iti. Hapa.
Wā tuku: 18 Paenga-whāwhā 2022
