Ko te papu whakamahana hiko motika he papu wai noa: he miihini hiko e huri ana i te patupatu kao o te motuka mai i te miihini ki te puna wai.Ka pakaru te papu wai, karekau te antifreeze e huri haere, me whakahaere te miihini, me te teitei o te wai, ka pa ki te pukoro miihini.
Te mahi a te motopaika whakamahana wai
Ko te papu wai waka ka kiia hoki ko te motuka hiko hiko.Ko te matua o te papu wai waka ko te waahanga matua o te tohanga kaha o te punaha whakamahana waka.Ka peia e te pulley miihini te kawe me te impeller o te papu wai kia rere, a ko te antifreeze i roto i te papu wai ka peia e te impeller ki te huri, ka maka ki te taha o te anga papu wai i raro i te mahi o te kaha centrifugal, a i te wa ano ka puta te pehanga e tika ana, katahi ka rere mai i te putanga wai, i te paipa wai ranei.I te wa e makahia ana te antifreeze ki waho, ka heke te pehanga i waenganui o te impeller, ka ngote te antifreeze i roto i te tank wai ki roto i te impeller na roto i te paipa wai i raro i te rereketanga o te pehanga i waenga i te kokoru o te papu me te pokapū o te impeller ki mohio ki te tohanga tauutuutu o te antifreeze.
I te wa e taraiwa ana te motoka, me tapirihia te antifreeze ia 56,000 kiromita, ka taapirihia kia 2, kia toru ranei nga wa i te rarangi, ka whakakapihia ma te whakapae he pakaru.I te mea he wera te miihini, ka murua e ia te wai.I raro i nga ahuatanga noa, he uaua ki te kite i te rerenga o te papu wai i te timatanga, engari ka taea te ata tirotiro mena he wai kei raro i te papu.I raro i nga ahuatanga noa, ko te oranga ratonga o te papu wai motuka ka tata ki te 200,000 kiromita.
He hongere wai mo te tohanga wai whakamatao i roto i te pukoro o te miihini motuka, e hono ana ki te radiator (e mohiotia ana ko te tank wai) ka whakatakotoria ki mua o te motuka ma te paipa wai hei hanga i te punaha tohanga wai nui.I te putanga wai o runga o te miihini, ka utaina he papu wai, ka peia e te whitiki tahi, ki te pupuhi i te wai wera i roto i te hongere wai o te miihini miihini, ka pupuhi ki te wai makariri.Kei te taha o te papu wai ano te whakamaarama.Ka timata noa te motoka (motokā makariri), karekau e whakakā, kia huri noa te wai whakamatao i roto i te miihini karekau e puta i roto i te taika wai (e mohiotia ana ko te tohanga iti).Ka eke te pawera o te miihini ki runga ake i te 80 nga nekehanga, ka whakahurihia, ka panaia te wai wera o te miihini ki roto i te taika wai.Ka anga whakamua te waka, ka pupuhi te hau makariri i roto i te taika wai hei tango i te wera, he penei te mahi.
Me korero noa, ko te papu wai: ko te miihini hiko e huri ana i te patu patupatu o te motuka mai i te miihini ki te puna wai.Ka pakaru te papu wai, karekau te antifreeze e huri haere, me whakahaere te miihini, me te teitei o te pāmahana wai, tera pea ka pa ki te rango miihini, he raru.No reira, he pai ake mo nga kaitaraiwa kia whai tikanga ki te mataki i te taputapu o te motuka i a ia e taraiwa ana, kia rite ki te nui o te penehīni e toe ana.
Wā tuku: Oketopa-19-2021