Whanaungatanga Whakapā
Te toenga wera o tepokepokea werohangaka whakahaere i te kawe wera o te miihini whakakikorua me te maaka ko te matua ki te whakaputa i nga waahanga kua werohia.I roto i te pokepokea ai, ko te wera e mauria mai ana e te kirihou (penei i te thermoplastic) ka whakawhitia ki te papanga me te maitai o te pokepokea ai na roto i te iraruke waiariki, ka whakawhitia ki te wai whakawhiti wera ma te convection.I tua atu, ka whakawhitia te wera ki te hau me te turanga i pokepokea ai ma te iraruke waiariki.Ko te wera e mauhia ana e te wai whakawhiti wera ka tangohia e te miihini pāmahana pokepokea.Ka taea te whakaahua i te toenga waiariki o te pokepokea ai: P=Pm-Ps.Ko te P ko te wera i tangohia e te miihini pāmahana pokepokea;Ko te Pm te wera i kawea mai e te kirihou;Ko te Ps te wera ka tukuna e te pokepokea ki te hau.
Nga tikanga tuatahi mo te whakahaere whai hua o te pāmahana pokepokea Ko te punaha whakahaere pāmahana e toru nga waahanga: te pokepokea, te kaiwhakahaere pāmahana pokepokea, me te wai whakawhiti wera.Hei whakarite ka taea te taapiri atu, te tango ranei i te wera mai i te pokepokea ai, me tutuki ia wahanga o te punaha nga tikanga e whai ake nei: Tuatahi, i roto i te pokepokea ai, me nui te mata o te hongere whakamatao, me te diameter. o te kaikawe me taurite ki te kaha o te papu (pump pressure).Ko te tohatoha o te pāmahana i roto i te rua he nui te awe ki te whakarereketanga o te waahanga me te pehanga o roto.Ka taea e te whakatakotoranga tika o nga waahana whakamahana te whakaheke i te pehanga o roto, na reira ka pai ake te kounga o nga waahanga kua werohia.Ka taea hoki te whakapoto i te wa huringa me te whakaiti i nga utu hua.Tuarua, me kaha te miihini pāmahana pokepoke ki te pupuri i te pāmahana o te wai whakawhiti wera i roto i te awhe o te 1°C ki te 3°C, i runga i nga whakaritenga o te kounga o nga waahanga i werohia.Ko te tuatoru ko te wai o te wera wera me pai te kawe i te waiariki, me te mea nui, me kaha ki te kawemai, ki te kaweake ranei i te nui o te wera i roto i te wa poto.Mai i te tirohanga thermodynamic, he pai ake te wai i te hinu.
Tikanga mahi Ko te miihini pāmahana pokepokea ko te tank wai, te whakamahana me te punaha whakamatao, te punaha tuku hiko, te punaha whakahaere taumata wai, te pūoko pāmahana, te tauranga werohanga me etahi atu waahanga.Ko te tikanga, ko te papu i roto i te punaha tuku hiko ka tae atu te wai wera ki te pokepokea mai i te taika wai e mau ana ki te whakamahana me te whakamatao, katahi ka hoki mai i te pokepokea ai ki te taika wai;ka ine te pūoko pāmahana i te pāmahana o te wai wera me te tuku i te raraunga ki te wāhanga mana Kaiwhakahaere.
Ka whakatikahia e te kaiwhakahaere te pāmahana o te wai wera, na reira ka whakatika autaki i te pāmahana o te pokepokea ai.Mena kei te hanga te miihini pāmahana pokepokea, ka nui ake te pāmahana o te pokepoke ki te uara kua whakaritea o te kaiwhakahaere, ka whakatuwherahia e te kaiwhakahaere te riipene solenoid ki te hono i te paipa whakauru wai tae noa ki te pāmahana o te wai wera, ara, te pāmahana o te ka hoki mai te pokepoke ki te uara kua whakaritea.Mena he iti ake te paanga o te pokepoke i te uara kua whakaritea, ka huri te kaiwhakahaere ki te whakamahana.
Wā tuku: Oketopa-26-2021