Lub Lifespan ntawm Lead-acid roj teeb

1. Tshem tawm qhov tob
Qhov tob ntawm qhov tso tawm yog hais txog qib uas qhov tso tawm nres thaum siv. 100% qhov tob yog hais txog kev tso tawm tag nrho cov peev txheej Lub neej ntev ntawm cov roj ntsha lead-acid muaj kev cuam tshuam loj heev los ntawm qhov tob ntawm qhov tso tawm, thiab qhov tseem ceeb ntawm kev xav txog kev tsim yog seb puas yuav siv lawv nyob rau hauv kev sib sib zog nqus cycling, ntiav cycling, los yog ntab them yog tias lub voj voog ntiav roj teeb yog siv rau kev siv lub voj voog sib sib zog nqus, cov roj ntsha lead-acid yuav sai sai.
Vim tias qhov tsis muaj zog ntawm cov khoom siv hluav taws xob zoo electrode cov khoom siv lead dioxide nws tus kheej, cov hlau lead sulfate yog tsim tawm thaum tawm mus, uas rov qab los rau cov hlau lead dioxide thaum them nyiaj. Cov molar ntim ntawm cov hmoov txhuas sulfate yog loj dua li cov hlau lead oxide, ua rau lub ntim ntawm cov khoom nquag nthuav tawm thaum tawm mus. Yog tias ib lub mole ntawm cov hlau lead oxide hloov mus rau ib lub mole ntawm cov hlau lead sulfate, lub ntim nce 95%. Los ntawm kev sib cog lus thiab nthuav dav hauv txoj kev no, kev sib koom ua ke ntawm cov hlau lead dioxide maj mam so, ua kom yooj yim rau kev tshem tawm. Yog tias tsuas yog 20% ​​ntawm cov khoom nquag hauv ib lub mole ntawm cov hlau lead dioxide raug tso tawm, cov qib ntawm kev cog lus thiab nthuav dav yuav raug txo kom tsawg, thiab qhov tsis ua tiav ntawm kev sib khi quab yuam yuav qeeb. Yog li ntawd, qhov tob qhov tso tawm qhov tob, qhov luv nws lub voj voog lub neej.
2. Overcharge degree
Thaum lub sij hawm overcharging, ib tug loj npaum li cas ntawm cov roj tso tawm, thiab cov active khoom ntawm lub zoo electrode phaj yog cuam tshuam los ntawm cov roj, uas txhawb lub detachment ntawm lub active khoom; Tsis tas li ntawd, qhov zoo electrode grid alloy kuj raug kev txom nyem los ntawm anodic oxidation thiab corrosion, yog li overcharge lub roj teeb tuaj yeem ua rau nws lub neej ua haujlwm luv.
3. Qhov cuam tshuam ntawm qhov kub thiab txias
Lub neej ntev ntawm txhuas-acid roj teeb nce nrog qhov kub thiab txias. Nyob nruab nrab ntawm 10 degree thiab 35 degree, rau txhua txhua 1 degree nce, kwv yees li 5-6 cycles ntxiv. Nyob nruab nrab ntawm 35 degree thiab 45 degree, rau txhua txhua 1 degree nce, lub neej yuav ncua tau los ntawm ntau tshaj 25 cycles. Tshaj li 50 degree, lub neej ntev yog txo vim qhov tsis zoo electrode sulfurization muaj peev xwm.
Lub roj teeb lub neej nce nrog qhov kub thiab txias nyob rau hauv qee qhov kub thiab txias vim tias lub peev xwm nce nrog qhov kub thiab txias. Yog tias lub peev xwm tso tawm tseem tsis hloov pauv, qhov tso tawm qhov tob yuav txo qis thiab lub neej ruaj khov txuas ntxiv thaum kub nce.
4. Kev cuam tshuam ntawm sulfuric acid concentration
Kev nce hauv cov kua qaub yog qhov muaj txiaj ntsig zoo rau lub peev xwm ntawm cov phaj zoo electrode, tab sis nws kuj ua rau nws tus kheej tawm ntawm lub roj teeb, ua kom lub zog ntawm daim phiaj, thiab txhawb kev xoob ntawm cov hlau lead dioxide. Raws li cov kua qaub ntau ntxiv hauv lub roj teeb, lub voj voog lub neej poob qis.
5. Kev cuam tshuam ntawm kev tso tawm tam sim no ceev
Raws li qhov tso tawm tam sim no ceev nce, lub neej ntawm lub roj teeb txo qis vim tias nyob rau hauv qhov tam sim no ceev thiab siab acid concentration, nws txhawb lub loosening thiab detachment ntawm zoo electrode lead dioxide.