Ungayilungisa kanjani i-colloid lead acid?

作者：Iflowpower – Kaasaskantava elektrijaama tarnija

Ibhethri yemoto kagesi iyibhethri eliwuketshezi elimpofu. I-electrolyte ngaphakathi kwebhethri ye-colloidal iyanamathisela, futhi ngaphakathi akubonakali ukuthi i-electrolyte ikhangisiwe kusihlukanisi. Kunzima ukufaka esikhundleni ngokuphelele i-electrolyte, ikakhulukazi Yikuphi ukushintshwa okudingekayo esikhundleni se-electrolyte, ngoba ukuhlanzeka kwe-electrolyte esetshenziswa ibhethri le-lean fluid kuphezulu kakhulu, kuphakeme kakhulu kunokuhlanzeka kwangaphandle noma okuphezulu.

I-electrolyte yemoto kagesi imvamisa ingumthamo we-sulfate oncibilikayo ongu-1.30-1.34.

Uma ufuna ukuyifanisa ngokwakho, uzoba namandla adonsela phansi athile ngenkathi uhlanza i-sulfuric acid. Ukwengezwa kukagesi kuvame ukuba ngu-1.37 noma ukuthi ukulungiswa kwebhethri kungenzeka yini kusekelwe ebhethri ngokwayo.

Kunqunywa ngoba ukulimala kwebhethri kuhlukaniswe ngezinhlobo eziningi zokulimala kwehadiwe kanye nokulimala kwesoftware noma ukuphela kwempilo nezinye izizathu. Amabhethri amaningi angakhandwa. Amanye amabhethri angalungiswa kuqala.

isimo. Ufuna ukuqonda ukuthi ungayilungisa kanjani ukuze uqonde imodi yayo yokwehluleka: 1. Imodi yokwehluleka kwebhethri le-asidi yomthofu ihlukile ohlotsheni, izimo zokukhiqiza, izindlela zokusetshenziswa, futhi ekugcineni iholela ezizatho ezihlukene zokuhluleka kwebhethri.

Isigameko, ukwehluleka kwebhethri le-lead-acid kunezimo ezimbalwa: 1. Ukuguqulwa kokugqwala kwepuleti ye-electrode enhle okwamanje kuyizinhlobo ezintathu zama-alloys asetshenzisiwe: ama-alloys e-antimony ahola phambili, okuqukethwe kwe-ruthenium ku-4% ~ 7% ingxenye enkulu; I-bismuth ephansi noma i-ultra-low antimony alloy, okuqukethwe ku-2% mass fraction noma ngaphansi kwe-1% mass fraction, ithini, ithusi, i-cadmium, isulfure kanye nokunye okuhlukile kwekristalu; uchungechunge lwe-calcium eholayo, i-lead-calcium-tin-aluminium yangempela i-yuan alloy amane, okuqukethwe kwe-calcium ngu-0.06% ~ 0.

1% ingxenye enkulu. Igridi yepuleti ephozithivu eshiwo ngenhla iphonswa enqubweni yokushaja ibhethri ukuze ifakwe i-oxidation ibe umthofu wokuhola nokungathathi hlangothi ebhethrini, futhi ekugcineni iholele esenzweni sokusekela into esebenzayo kanye nokwehluleka kwebhethri; noma ngenxa yokwakheka kwe-nestal corrosion layer I-alloy ikhiqiza ukucindezeleka, ukuze isango lebhodi likhubazeke kakhulu, futhi lokhu kuguqulwa kuzokwenza i-polar ibe nomonakalo jikelele, into esebenzayo ukuxhumana okungalungile negridi, noma isifunda esifushane esitobhini sebhasi. 2, ipuleti elihle elisebenzayo liyawa, lithambe.

Ngaphandle kwezinto ezisebenzayo zokukhishwa, ukudwetshwa nokukhishwa kuyaphindwa, inhlanganisela phakathi kwezinhlayiya zokuhola ikhululekile, ithambile, ithambile kusuka kugridi. Uchungechunge lwezinto ezifana nokukhiqiza, izimo ezihlomele eziqinile kanye nezimo zokushaja nokukhipha, njll. I-3, ibhethri ye-sulfuricate engenakuhlehliswa ikhishwa ngokweqile futhi igcina isikhathi eside esimweni sokuphuma, i-electrode engalungile izokwakha ama-coarse, okunzima ukwamukela ukushajwa kwamakristalu okuhola, lesi simo sibizwa ngokuthi i-sulfate engaphenduki.

I-sulfate encane engahlehliseki, isengatholwa, uma ibucayi, khona-ke i-electrode ayivumelekile, ishajiwe. 4. Uma umthamo kusesekuseni kakhulu, lapho i-bismuth ephansi noma i-lead calcium iyingxube yegridi, ibhethri liyehla ngokuzumayo esigabeni sokuqala sebhethri, ukuze ibhethri lingavumelekile.

5. Ukuqoqwa okunzima kokuqoqwa okuqinile kwezinto ezisebenzayo kuzinto ezisebenzayo kudluliselwa ingxenye ebusweni bepuleti elibi elisebenzayo, ngoba i-H + iyancipha ngama-hyper electrode okuhola kunama-electrode aphansi okuhola. 200mV, Ngakho-ke, i-voltage yokushaja iyancipha ngesikhathi sokuqoqwa kwe-antimony, futhi iningi lamanje lisetshenziselwa ukubola kwamanzi.

Ibhethri alikwazi ukushajwa ngokujwayelekile. Izinqamuleli zento yebhethri eneasidi yomthofu ehlulekayo ukuba no-2.30V kuphela kanye nokuqukethwe kwe-agula kwebhethri elinomthofu elingenayo ihlolwe.

Ungqimba olungaphezulu lwento esebenzayo, okuqukethwe kwe-antimoni kufinyelela ku-0.12% kuya ku-0.19% wengxenyana enkulu.

Kwamanye amabhethri, njengebhethri, kunomkhawulo othile ebhethrini. Ukuhlola ukuhlolwa kwento esebenzayo yamangqamuzana e-hydrogen-proof, isilinganiso sokuqukethwe kwe-ruthenium sifinyelele ku-0.4% wengxenyana enkulu.

I-6, ukulahlekelwa ukushisa kwebhethri elincane lokugcinwa, akudingi i-voltage yokushaja ukuze ingeqi i-2.4V eyodwa. Ekusetshenzisweni kwangempela, isibonelo, emotweni, idivayisi yokulawula ingcindezi ingase ingalawuleki, i-voltage yokushaja iphezulu kakhulu, ukuze i-charge yebhethri ibe nkulu kakhulu, ukushisa okukhiqizwa kuzokwandisa izinga lokushisa le-electrolyte yebhethri, okuholela ekwehleni kokumelana kwangaphakathi kwebhethri; Iqinisa ukushaja kwamandla.

Ukwenyuka kwezinga lokushisa kanye namandla ebhethri kuyachumana, ekugcineni akulawuleki, konakele ibhethri, kuyaqhekeka. Nakuba i-thermal ingalawuleki ingeyona iphethini yokuhluleka kwamabhethri e-lead-acid, akuvamile. Kufanele kuqashelwe ukuthi i-voltage yokushaja ephezulu, nokushisa kwebhethri kufanele kuqashelwe.

7, ukugqwala kwesihlahla se-electrode negative, ayikho inkinga yokugqwala kugridi ye-electrode engalungile kanye nomugqa webhasi, kodwa ebhethrini elilawulwa yi-valve, lapho kumiswa ukujikeleza komoya-mpilo, indawo engaphezulu yebhethri igcwele umoya-mpilo, ingakanani ibha yebhasi I-electrolyte eku-diaphragm igibela endlebeni. I-alloy yebha yebhasi izobe i-oxidized, futhi ukuhola ku-sulfate kuyaqhubeka kwakhiwa. Uma i-alloy yebha yebhasi ikhethiwe, ukugeleza kwama-slags kanye ne-slit kubekwa, futhi ukugqwala kuzojula eduze nalezi zikhala, okuholela ekuphumeni, ukwehluleka kwepuleti elibi.

8. I-diaphragm perforation ibangela isifunda esifushane, njenge-PP (i-polypropylene) i-diaphragm enobukhulu obukhulu be-pore, futhi i-fuse ye-PP iyasuswa ngesikhathi sokusetshenziswa, okuholela embobeni enkulu, into esebenzayo ingadlula inqubo yokushaja nokukhipha. I-Macher, eyenza i-micro short circuit ihluleke ibhethri.

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