Ko te ingoa Ingarihi o te pākahiko mata-waikawa e whakahaerehia ana ko Valve Regulated Lead Battery (VRLA pākahiko mo te poto).Kei runga te uhi o te hiku o te rewharewha (e kiia ana ko te paera haumaru).Ko te mahi o tenei takirere ko te tuku i te hau ina neke ake te nui o te hau o roto o te pākahiko ki tetahi uara (e kiia ana ko te uara pehanga hau), ara, ka piki te pehanga hau o roto o te pākahiko ki tetahi uara.Ka tuwhera aunoa te paera hau ki te tuku i te hau, katahi ka kati aunoa i te paera kia kore ai te hau e uru ki roto o te pākahiko.
Ko te uaua ki te hiri i nga pākahiko waikawa-waikawa ko te hikohiko wai i te wa e utu ana.Ka tae te utu ki tetahi ngaohiko (te nuinga kei runga ake i te 2.30V/pūtau), ka tukuna te hāora ki runga i te hiko pai o te pākahiko, ka tukuna te hauwai ki runga i te hiko kino.I tetahi taha, ko te hau i tukuna ka puta mai te kohu waikawa hei whakapoke i te taiao;Ko te pākahiko mata-waikawa kua whakaritea e te takirere he hua i hangaia hei whakatika i enei ngoikoretanga.Ko ona ahuatanga hua ko:
(1) Ka whakamahia te koranu matiti-kounga teitei-maha hei whakapai ake i te kaha o te tuku hau.Arā, ko te koranu mātiti pākahiko noa ka tuku hau ka eke ki runga ake i te 2.30V/pūtau (25°C).I muri i te whakamahi i nga waahanga maha-kounga teitei, ka tukuna te hau i te wa i runga ake te pāmahana i te 2.35V/monomer (25°C), e whakaiti ana i te nui o te hau i tukuna.
(2) Kia nui ake te kaha o te electrode kino, ara, 10% te kaha ake i te hiko pai.I te wa o muri o te utu, ko te hāora ka tukuna e te hiko pai ka pa atu ki te electrode kino, ka tauhohe, ka whakahou ano i te wai, ara, O2+2Pb→2PbO+2H2SO4→H2O+2PbSO4, kia kore ai te hiko kino i raro i te utu. nā te mahi o te hāora, nā reira karekau he hauwai e puta.Ko te hāora o te electrode pai ka uruhia e te mata o te hiko kino, katahi ka huri ano ki te wai, ko te mea e kiia nei ko te cathode absorption.
(3) Hei tuku i te hāora i tukuna e te hiko pai kia rere ki te hiko kino i te wa e taea ai, he momo hou o te whakawehe muka karaihe ultra-pai he rereke mai i te whakawehe rapa microporous whakamahia i roto i nga pākahiko mata-waikawa noa. me whakamahi.Ka piki ake tona porosity mai i te 50% o te whakawehe rapa ki te neke atu i te 90%, kia ngawari te rere o te hāora ki te hiko kino ka huri hei wai.I tua atu, ko te whakawehe muka karaihe ultra-pai te mahi ki te whakauru i te electrolyte waikawa sulfuric, na ahakoa ka turakina te pākahiko, kaore te electrolyte e puhake.
(4) Ko te hanganga tātari waikawa e hirihia ana e te hiri, kia kore ai e mawhiti te kohu waikawa, kia tutuki ai te kaupapa o te haumaru me te tiaki i te taiao.
I roto i te tukanga whakauru cathode i runga ake nei, i te mea kaore e taea e te wai i hangaia te waipuke i raro i te ahua o te hiri, ka taea te whakakorehia te pākahiko tiihi-waikawa kua hirihia mai i te tiaki wai taapiri, koinei hoki te takenga mai o te arataki hiri kua whakaritea. -Pikohiko waikawa e kiia ana ko te pākahiko rahinga-kore.Heoi, ko te tikanga o te tiaki-kore ehara i te mea kaore he mahi tiaki.Engari, hei whakapai ake i te oranga o nga pākahiko VRLA, he maha nga mahi tiaki e tatari ana ma tatou.Ko te tikanga whakamahi tika ka taea anake te tuhura i te wa e mahi ana.puta mai.
Ko te mahi hiko o nga papahiko mata-waikawa ka inehia e nga tawhā e whai ake nei: te kaha hikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohikohiko hikohiko, ngaohiko hikoi tuwhera, ngaohiko whakamutua, ngaohiko mahi, te tukunga o naianei, te kaha, te aukati a-roto o te pākahiko, te mahi rokiroki, te oranga o te ratonga (te oranga maru, te utu me te tukunga. huringa ora), etc.
Te wa tuku: Apr-26-2022
