I te raumati wera, i te takurua makariri rānei, he mea nui te hauhautanga o te motuka mō tātou e aroha ana ki ngā motuka, inā koa ka kohu, ka hukapapa rānei ngā matapihi. Ko te kaha o te pūnaha hauhautanga ki te tango tere i te kohu me te hukapapa he mea nui ki te haumaru o te taraiwa. Mō ngā waka hiko, kāore he miihini wahie, kāore he pūtake wera mō te whakamahana, ā, kāore he kaha taraiwa o te miihini i te compressor hei whakarato whakamatao. Nō reira, me pēhea e whakarato ai ngā waka hiko parakore i ngā mahi whakamatao me te whakamahana o te hauhautanga? Kia kite tātou.
01 Ngā Wāhanga o te Pūnaha Whakamatao Āhuarangi
Ko ngā wāhanga o te pūnaha whakamatao hauhautanga ko: te pēhi hiko, te pūwhakamātao, te pūoko pēhanga, te takirere whānui hiko, te pūwhakamomona, ngā paipa mārō hauhautanga, ngā ngongo, me te ara iahiko whakahaere.
Pūhikohiko:
Ka tangohia e ia te hau whakamatao pāmahana iti me te pēhanga iti, ka pēhia hei hau whakamatao wai pāmahana teitei me te pēhanga teitei. I te wā e pēhia ana, ka noho tonu te āhua o te whakamatao, engari ka piki haere tonu te pāmahana me te pēhanga, ka hanga he hau wera rawa.
Pūwhakamātao:
Ka whakamahia e te pūwhakamātao he pā hau whakamatao motuhake hei tuku i te wera o te hau whakamatao pāmahana teitei me te pēhanga teitei ki te hau e karapoti ana, hei whakamatao i te hau whakamatao. I roto i tēnei tukanga, ka huri te hau whakamatao mai i te āhua hau ki te āhua wai, ā, kei roto i te āhua pāmahana teitei me te pēhanga teitei.
Takirere Whakawhanui:
Ka haere te hauhautanga wai pāmahana teitei me te pēhanga teitei mā te takirere whānui hei whakawhāiti me te whakaiti i te pēhanga i mua i te urunga ki te evaporator. Ko te kaupapa o tēnei tukanga he whakamatao me te whakaheke i te pēhanga o te hauhautanga, me te whakahaere i te rere hei whakahaere i te kaha whakamatao. Ina haere te hauhautanga mā te takirere whānui, ka huri mai i te wai pāmahana teitei, pēhanga teitei ki te āhua wai pāmahana iti, pēhanga iti.
Pūwhakapūhau:
Ka mimiti te hau makariri wai iti-pāmahana, iti-pēhanga e puta mai ana i te takirere whānui i te nui o te wera mai i te hau e karapoti ana i roto i te evaporator. I roto i tēnei tukanga, ka huri te hau makariri mai i te wai ki te hau iti-pāmahana, iti-pēhanga. Kātahi ka momihia tēnei hau e te compressor hei pēhanga anō.
Mai i te tirohanga mātāpono whakamatao, he rite tonu te pūnaha hauhautanga o ngā waka hiko ki ērā o ngā waka tuku iho e whakamahi ana i te wahie. Ko te rerekētanga nui kei roto i te tikanga taraiwa o te pūwero hauhautanga. I roto i ngā waka tuku iho e whakamahi ana i te wahie, ka peia te pūwero e te pūwero whitiki o te miihini, i roto ia i ngā waka hiko, ka whakahaerehia te pūwero e te mana hiko hei peia te motuka, ka whakahaere i te pūwero mā te porowhita crankshaft.
02 Pūnaha Whakamahana Āhuarangi
Ko te pūtake whakamahana ka riro mai i te nuinga o te wā mā te whakamahana PTC (Positive Temperature Coefficient). Ko ngā waka hiko parakore he rua ngā āhua: ko te kōwae PTC mō te whakamahana hau me te kōwae PTC mō te whakamahana wai. Ko te PTC he momo thermistor semiconductor, ā, ko tōna āhuatanga ko te piki haere o te ātete o te rauemi PTC i te pikinga o te pāmahana. I raro i te ngaohiko pumau, ka tere te wera o te whakamahana PTC i ngā pāmahana iti, ā, i te pikinga o te pāmahana, ka piki ake te ātete, ka heke te iahiko, ā, ka heke te kaha e pau ana i te PTC, kia mau tonu ai te pāmahana pumau.
Hanganga ā-roto o te Pūwae PTC Whakamahana Hau:
Kei roto i tēnei he pūmana (tae atu ki te waeine puku ngaohiko iti/ngaohiko teitei), he hononga taura pēhanga teitei/iti, he kiriata ātete whakamahana PTC, he papa silicone ārai wera, me te anga o waho, e whakaaturia ana i te pikitia.
Ko te kōwae PTC whakamahana hau e pā ana ki te tāuta tika i te PTC ki te pūtake o te pūnaha hau mahana o te kāpini. Ka tohatohahia te hau kāpini e te pupuhi, ā, ka whakamahanahia tika e te whakamahana PTC. Ko te kiriata ātete whakamahana i roto i te kōwae PTC whakamahana hau e whakakahangia ana e te ngaohiko teitei, ā, e whakahaerehia ana e te VCU (Wāhanga Whakahaere Waka).
03 Te Whakahaere i te Pūnaha Whakamahana Hau o te Waka Hiko
Ka kohia e te VCU o te waka hiko ngā tohu mai i te pana hauhautanga, te pana pēhanga hauhautanga, te pāmahana whakapūhau, te tere o te hau, me te pāmahana taiao. I muri i te tukatuka me te tatau, ka whakaputahia he tohu whakahaere, ka tukuna ki te kaiwhakahaere hauhautanga mā te pahi CAN. Ka whakahaerehia e te kaiwhakahaere hauhautanga te whakakā/whakaweto o te ara iahiko ngaohiko-tiketike o te pūwhakapūhautanga hauhautanga, e whakaaturia ana i te pikitia.
Ko te mutunga tēnei o te whakataki whānui ki te pūnaha hauhautanga o ngā waka hiko. I kitea e koe he whai hua? Whāia a Yiyi New Energy Vehicles mō ētahi atu mōhiotanga ngaio e tohaina ana i ia wiki.
Whakapā mai ki a mātou:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258
Wā tuku: Hepetema-13-2023
