Kungani ibhethri ye-VRLA izokwenzeka ukulahlekelwa kwamanzi?

Kungani ibhethri ye-VRLA izokwenzeka ukulahlekelwa kwamanzi?

Ukulahleka kwamanzi kuyisizathu esiyinhloko sebhethri ye-vrlaukwehla kwamandla, ihlobene nesakhiwo sayo samanzi se-electrolyte esingesihle. Ukulahleka kwamanzi kwebhethri kuyisizathu esiyinhloko esithinta impilo yebhethri, ukulahlekelwa kwamanzi ngokweqile kuzoholela ekuncipheni koketshezi lwebhethri nokuncipha komthamo webhethri.

 

Ibhethri lamahhala lokulungisa lisebenza esimweni esibi se-electrolyte liquid, i-electrolyte yayo igcinwe ngokuphelele kuzihlukanisi. Uma ukulahlekelwa kwamanzi, umthamo webhethri uzokwehla, lapho ukulahlekelwa kwamanzi kufinyelela ku-25%, impilo yebhethri izophela. Yiqiniso, ngenxa ye-voltage yokushaja ephezulu kakhulu, ukusabela kwe-electrolyte kukhuphuka, isivinini sokukhishwa kwegesi siba phezulu, ukulahlekelwa kwamanzi kuzokwenzeka ngokuqinisekile. Futhi futhi uma izinga lokushisa lomsebenzi webhethri likhuphuka, kodwa i-voltage yokushaja ayilungiswanga, kuzokwenzeka ukulahlekelwa kwamanzi, futhi.

 

Isizathu esiyinhloko sokuncipha kwamandla ebhethri ukulahlekelwa kwamanzi. Uma ibhethri selihlangabezene nokulahlekelwa kwamanzi, ibhethri lamapuleti omthofu awekho/negative ngeke athinte isihlukanisi futhi i-electrolyte ayanele ukuthi isabele, ngakho ibhethri alinawo amandla okucisha. Nakuba ibhethri yokugcina isebenzisa ubuchwepheshe bomjikelezo we-oxygen, izonciphisa ukulahlekelwa kwamanzi kwe-electrolyte,Nokho, ukulahlekelwa kwamanzi okubangelwa isizathu esingezansi akukwazi ukugwenywa ngesikhathi sokusetshenziswa:

1. Uma isethi ye-voltage entantayo ifanele ibhethri lamanje (njengoba imboni ehlukile inezicelo ezihlukile), kuzoba nomthelela omkhulu empilweni yebhethri.Lapho i-voltage iflothi iphakeme kancane noma izinga lokushisa lebhethri likhuphuka, kufanele linciphise ngokushesha i-voltage yokuntanta, ngaphandle kwalokho, i-voltage iflothi yebhethri ingaphezulu-phezulu, ngakho-ke amandla amanje azokhuphuka, khona-ke ukusebenza kahle kokuhlanganiswa komoya-mpilo kuzokwehla, ekugcineni kuzokwenzeka. ukulahlekelwa amanzi, futhi usheshise ukuqhubeka kokulahlekelwa kwamanzi ebhethri.

2. Ukusetshenziswa kwefrikhwensi ephezulu kuzosheshisa ukugqwala kwegridi yamapuleti omthofu aqondile,umphumela omuhle amapuleti okuhola igridi ukuthi umthofu kugridi amapuleti umthofu izoshintsha ibe i-lead dioxide, umoya-mpilo oceliwe uzovela kuphela emanzini ku-electrolyte, ngakho-ke uzodla amanzi amaningi, futhi. Ngezinye izikhathi, ngenxa yephutha le-valve yokukhipha umoya, i-hydrogen ne-oxygen eningi izophuma ebhethrini, okuholela ekulahlekeni kwamanzi.

3. Ibhethri emva kokulahlekelwa kwamanzi kusho ukuthi lenyusile ukugcwala kwe-sulfuric acid.Ngenxa yokuthi lokhu kugxila kuyanda, i-sulfation izoba nzima kakhulu, futhi yehlise ikhono lamapuleti aholayo omjikelezo we-oxygen. Ngakho-ke i-sulfation yebhethri izosinda ukulahlekelwa kwamanzi, futhi ukulahlekelwa kwamanzi kuzosinda i-sulfation ngokuhlehla.

 

Ngenhla akukona okokushaya kwethu kuphelaiy, kodwa kuwo wonke amabhethri e-Chinese agm nejeli, izogwema inkinga futhi ithuthukise ukusebenza kwebhethri.

Sicela ngokufanele ngenhlaukugwema izinkinga.

 

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