Te rerekētanga i waenga i te radiator motuka me te condenser
Ahakoa he whakawhitiwhiti wera te pūwhakamahana me te pūwhakamātao, he rerekētanga nui kei waenganui i a rāua i runga i te mahi, te reo mahi, te wāhi tāutanga, me te pūnaha e pā ana ki a rāua. Anei tētahi whakatauritenga mārama i runga i ngā mōhiohio tūmatanui whai mana:
Ngā rerekētanga matua
Ngā mahi rerekē
Pāmahana: He mahi motuhake tēnei mā te pūnaha whakamatao o te mīhini, e tohatoha ana i te wera mai i te wai wera e rere ana o te mīhini ki te hau hei pupuri i te pāmahana mahi noa o te mīhini.
Whakapūmau: Nō te pūnaha whakamatao hauhautanga, e whakamatao ana, e whakawaiwai ana hoki i te hau whakamatao pāmahana teitei me te pēhanga teitei e tukuna ana e te pūpūmau, e tuku ana i te wera ki waho, ā, ka tutuki ai te huringa whakamatao.
Ngā pāpāho mahi rerekē
Ko te wai e rere ana i roto i te radiator ko te wai whakamatao miihini (wai + ārai huka).
Ko te wai e rere ana i roto i te pūwhakamātao he hauhautanga hauhautanga (pērā i te R134a, i te R1234yf rānei).
Ngā wāhi tāutanga rerekē
I te nuinga o te wā ka tāutahia te pūwhakamātao ki mua i te whakamahana, ka whakaritea ngā mea e rua ki mua o te waka kia tohatohahia te rere o te hau mai i te taraiwa, kia pai ake ai te pai o te marara wera.
Ngā pūnaha rerekē
Nō te pūnaha whakamatao miihini te radiator;
Nō te pūnaha whakamatao hauhautanga te pūwhakamātao, ā, kāore e hono tahi ana ngā mea e rua, engari e mahi motuhake ana.
He whakamārama poto mō te hanganga me te mātāpono
Hanganga o te pūwhakamahana: He mea tito mai i te rūma tomo, te rūma putanga, me te matua o te pūwhakamahana (kei roto ngā ngongo papatahi me ngā tara whakamātao wera kōpikopiko), e tutuki ai te whakawhiti wera mā te rerekētanga pāmahana i waenga i te wai whakamatao me te hau.
Hanganga whakamātao: Ko te nuinga he rite ki te pepa ngongo, ki te whitiki ngongo rānei, he maha ngā paipa me ngā tara whakamarara wera, e arotahi ana ki te whakamātao tere i te hau whakamatao ki te āhua wai.
Kia mōhio: Ahakoa ētahi puna (pēnei i)
e kī ana "he momo whakamahana te pūwhakamātao" he "ingoa rerekē noa iho rānei", e wehewehe mārama ana te tirohanga mana matua i a rātou hei wāhanga rerekē, he rerekē ā rātou mahi, ā rātou pāpāho, me ā rātou pūnaha.
Nō reira, kaua rātou e kiia he wāhanga kotahi.
Ngā tohu whakarāpopototanga
Pāwerawera = "te whakamatao i te mīhini" hei tiaki i te mīhini;
Whakamātao = "te waeine o waho o te hauhautanga" hei whakamatao i roto;
Ahakoa he rite te āhua, ā, e tata ana te wāhi, ehara rāua i te wāhanga kotahi, ā, kāore e taea te whakawhiti.
Ko te pūwhakamātao o te motuka he wāhanga whakawhiti wera matua i roto i te pūnaha hauhautanga, e kawenga ana mō te whakamatao i te hau whakamatao pāmahana teitei me te pēhanga teitei ki te āhua wai. Ina he te hapa, ka pā tika ki te pānga whakamatao o te hauhautanga, ā, ka kino pea ngā wāhanga matua pērā i te pūwhakamātao.
Ngā āhuatanga noa o te korenga o te angitu
Te hekenga nui, te ngaronga katoa rānei o te pānga whakamatao o te hauhautanga: Mā te aukati, te turuturu rānei o te pūwhakamātao ka kore e whakamatao, e waimeha rānei te hauhautanga, ka piki ake te pāmahana i te putanga o te pūhau hau.
He paru hinu, he pakaru rānei te mata o te pūwhakamātao: He maha ngā wā ka haere tahi te turuturu o te hau mātao me te turuturu o te hinu, inā koa i ngā wāhi kua rakuraku, kua ngatata rānei.
Pēhanga pūnaha rerekē: Ka piki te pēhanga teitei i te aukatinga, ā, ka iti te pēhanga i te turuturu, ka tīmata pea te rama whakaoho hapa ECU.
Haruru rerekē: Ka puta he oro "haruru" he "werawera" rānei i te pūwero nā te kore taurite o te pehanga.
Te pāmahana rerekē i te rohe whakapūmau: Ko ētahi wāhi he nui rawa te wera, he iti rawa rānei te mātao, e tohu ana i te aukati o roto, i te turuturu rānei.
Whakaoho pūnaha hiko: Ka hopukina e te ECU o ētahi tauira ngā waehere hapa e pā ana ki te hauhautanga, ā, ka tahuna te rama whakatūpato.
Ngā take noa o te rahunga
Paruparu ārai: Ko te puehu, te huruhuru, ngā pepeke, me ētahi atu, e kapi ana i ngā tara, ka whakaiti i te whai huatanga o te whakawhiti wera.
Te turuturu o te hau mātao: Nā te pānga o ngā kōhatu, te waikura, te koroheketanga rānei o ngā hiri, he mea noa i roto i ngā hononga paipa, i ngā tara rānei e memeha ana te wera.
Pōraru ā-mīhini: Kua hē te āhua, kua ngatata rānei te pūwhakamātao nā te tukinga kanohi ki te kanohi.
Te korenga o te horoinga mō te wā roa: Ka pā kino te paru kua kohia ki ngā tara ki te mahi marara wera.
Ngā whakaaro mō te whakahaere me te whakatikatika
Arotakenga tuatahi:
Tirohia mēnā he paru hinu, he pakaru, he paru nui rānei kei runga i te mata o te pūwhakamātao.
Tirohia mēnā kei te mahi tika te hauhautanga, ā, mēnā he noa te pāmahana i te putanga.
Te horoi i te mata (mō te aukati): Whakamahia he pū wai pēhanga iti (me te pēhanga o ≤ 2MPa) hei horoi i te mata.
Ka taea te whakakotahi me te kaihoko horoi hauhautanga motuhake mō te horoi hohonu.
I te wā e horoi ana, kia tūpato ki te tiaki i ngā tara e memeha ana te wera kia kore ai e rerekē te āhua.
Te whakahaere i te turuturu:
He turuturu iti: Ka taea e koe te whakamātau i te whakatika i te whakarewa, engari me whakahaere e te kai whakarewa ngaio.
He turuturu nui, he kōhao nui rānei: Me whakakapi te pūwhakamātao. E taunakihia ana kia whakamahia ngā whakaritenga taketake o te wheketere.
Te turuturu o te hononga paipa: Whakakapia te mowhiti-O, kātahi ka whakahaere i te kimi turuturu me te whakamātautau pēhanga (ko te pēhanga whakamātautau o te pūwhakamātautau he 2.0–2.4MPa).
I muri i te tiaki me te whakatikatika, whakahaerehia ngā hapa:
Whakakorekorehia mō te ≥ 30 meneti (te nekehanga korekore ≤ 500mmHg).
Tāpirihia te hauhautanga (te nuinga o te wā 450–650g).
Me iti iho i te 10℃ te pāmahana o te putanga, ā, me manatoko i te huarahi.
Ngā mahi ārai:
Horoia te mata o te pūwhakamātao i ia hauwhā.
Me mahi te tiaki hohonu o te pūnaha hauhautanga i ia 20,000 kiromita, i ia 2 tau rānei.
Kaua e whakahaere i te hauhautanga me te mīhini e noho mangere ana mō te wā roa. Tirohia te taiao whakamatao i mua o te waka i ia wā.
Mena kāore koe i te tino mōhio ki te momo hapa, ki te kore rānei he taputapu ngaio āu, me whakatika i te hapa i tētahi toa 4S, i tētahi wāhi whakatika whaimana rānei, kia kore ai e hē te mahi, kia nui ake ai ngā mate.
Ki te hiahia koe ki te mōhio atu, pānuihia tonutia ngā tuhinga kē atu i runga i tēnei pae!
Tena waea mai ki a mātou mēnā e hiahia ana koe ki ēnei hua.
Zhuo Meng Shanghai Auto Co., Ltd. e whakapau kaha ana ki te hoko i a MG&MAXUSnau mai haere mai ngā wāhanga waka ki te hoko.
