Dab tsi yog vim li cas rau qhov me me yog tias lub tsheb fais fab roj teeb me dua?

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Hauv cov txheej txheem ntawm cov tsheb fais fab, nws yuav pom tias lub roj teeb muaj peev xwm maj mam txo, thiab qhov kev ncua deb tau qis dua thiab qis dua. Cov kab me me hauv qab no qhia koj tias lub tsheb fais fab roj teeb muaj peev xwm txo qis. Ua ntej, lub roj teeb ploj thiab cov tshuaj tiv thaiv electrolytic tsis tuaj yeem tshwm sim.

Lub sijhawm poob qis heev yuav ua rau cov electrolyte tsis zoo lossis dhau los ua ib qho nyuaj; Lub polar txheej yog maj mam poob, ua rau lub roj teeb muaj peev xwm txiav, feem ntau txuas rau qhov kawg ib-thooj roj teeb ntawm lub roj teeb pob tsis zoo electrode, uas yog tshwm sim los ntawm over-discharge; peb, roj teeb luv luv Circuit Court, tawg, thiab lwm yam. Plaub, lub roj teeb polar phaj yog vulcanized los ntawm crystallization, thiab qhov hnyav vulcanization yuav corrode lub phaj kom tiav necrosis; tsib, lub roj teeb polar phaj yog softened los ntawm overcharge lossis over-discharge, thiab qee qhov ua rau platelet poob, perforated, Plhaub deformation lossis electrolyte to, thiab lwm yam. Thaum cov electrolyte kub siab, qhov ceev ntawm molecular zog nce, thiab lub zog yuav ntxiv, yog li cov permeability ntxiv, cov electrolyte kuj txo, qhov degree ntawm diffusion yog nce, thiab cov tshuaj electrochemical yog txhim khu kev qha, thiab lub peev xwm ntawm lead-acid roj teeb nce.

Thaum cov electrolyte kub poob, qhov permeability tsis muaj zog, yog li cov electrolyte kuj nce, qhov degree ntawm diffusion yog qis, thiab cov tshuaj tiv thaiv electrochemical qeeb, kom lub peev xwm ntawm lub roj teeb txo. Thaum lub electrolytic kub ntawm 30 ° C, lub peev xwm yog kwv yees li 100%. Thaum qhov kub thiab txias, lub peev xwm ntawm lub roj teeb tau nce.

Txawm li cas los xij, thaum muaj kev txwv ntau dhau, nws yog ib qho yooj yim los txo lub peev xwm ntawm qhov zoo electrode phaj khoov thiab lub rooj tsav xwm tsis zoo, thiab cov roj teeb hauv zos tau nce ntxiv, yog li hauv kev saib xyuas txhua hnub, qhov kub ntawm electrolyte yuav tsum tau khaws cia ntawm 20 thiab 30 ° C, txawm tias thaum lub sij hawm them nyiaj, qhov kub ntawm electrolyte yuav tsum tsis pub tshaj 40 ° C. Vim qhov ntsuas kub ntawm lub peev xwm ntawm cov roj lead-acid roj teeb, qhov kub thiab txias cuam tshuam heev.