Cov qauv ntawm Lead-acid roj teeb

Dec 08, 2023

Tso lus

(1) Cov phaj zoo thiab tsis zoo

Txhawm rau kom cov roj teeb muaj peev xwm nce ntxiv, cov qauv sab hauv ntawm cov roj ntsha lead-acid muaj ntau cov ntawv zoo thiab tsis zoo. Txhua txheej ntawm daim hlau zoo thiab tsis zoo yog welded horizontally los tsim ib qho kev sib txuas ntawm cov phaj zoo thiab tsis zoo. Cov phaj zoo thiab qhov tsis zoo uas ua rau cov txheej txheem zoo thiab cov phaj tsis zoo yog sib cuam tshuam (cov phaj zoo thiab cov phaj tsis zoo yog teem caij sib hloov). Cov khoom siv nyob rau saum npoo ntawm lub phaj zoo electrode yog lead dioxide (PbO2), uas yog xim av tsaus nti (yog li ntawd, qhov zoo electrode ntawm lead-acid roj teeb casing yog cim nrog cov xim av tsaus nti "+"), thaum Cov khoom siv nyob rau saum npoo ntawm lub phaj tsis zoo electrode yog daim txhuam cev zoo li cov hmoov lead ntshiab (Pb), uas yog xiav grey xim (qhov tsis zoo electrode ntawm cov hmoov lead-acid roj teeb feem ntau cim nrog "-" kos npe). Ntxig partitions ntawm qhov zoo thiab tsis zoo daim hlau.

Nyob rau hauv txhua tus neeg lub roj teeb, tus naj npawb ntawm cov phaj tsis zoo yog ib qho ntau dua li cov phaj zoo (kom paub meej tias txawm tawm ntawm ob sab). Qhov txiaj ntsig zoo dua ntawm cov khoom siv saum npoo av ntawm lub electrode, lub sij hawm tso tawm ntev dua, piv txwv li, lub peev xwm loj dua, nyob rau hauv ib qho kev tawm tam sim no.

Lub thickness ntawm lub tsev tsis zoo electrode phaj yog 1.8 hli, thiab lub zoo electrode phaj yog 2.2 hli. Lead acid roj teeb uas tsim tawm txawv teb chaws feem ntau siv nyias daim hlau nrog lub thickness ntawm 1.1mm ~ 1.5mm. Cov ntawv nyias nyias tuaj yeem ua kom muaj peev xwm ntawm cov roj teeb thiab txhim kho kev pib ua haujlwm (kev nkag siab tus kheej: kev pib ua haujlwm yog hais txog kev pib ua haujlwm ntawm cov tshuab hluav taws xob sab hauv).

(2) Muab faib board

Txhawm rau txo qhov kev tiv thaiv sab hauv thiab qhov loj ntawm lub roj teeb, cov phaj zoo thiab qhov tsis zoo ntawm lub roj teeb yuav tsum nyob ze li sai tau. Txhawm rau tiv thaiv luv luv Circuit Court tshwm sim los ntawm kev sib cuag ntawm cov phaj zoo thiab qhov tsis zoo uas nyob ib sab, ib qho kev faib yuav tsum tau siv los cais cov phaj zoo thiab tsis zoo. Lub tshuab cais kuj tseem yog cov khoom nqa ntawm electrolyte, muaj peev xwm nqus tau cov electrolyte ntau, thiab muaj ntau micropores, uas tuaj yeem ua rau cov electrolyte ntws zoo.

(3) Electrolyte

Thaum lub sij hawm them thiab tso tawm ntawm lub roj teeb, cov electrolyte tsis tsuas yog ua hluav taws xob xwb tab sis kuj koom nrog cov tshuaj tiv thaiv. Cov electrolyte ntawm lead-acid roj teeb yog npaj los ntawm kev sib xyaw cov ntshiab sulfuric acid thiab dej distilled hauv ib qho kev faib ua feem. Cov electrolyte ceev ntawm cov roj ntsha lead-acid feem ntau yog nyob nruab nrab ntawm 1.24 thiab 1.31g / cm3, thiab cov kev xaiv ntawm electrolyte ntom nws txawv me ntsis nyob ntawm ntau cheeb tsam thiab huab cua.

(4) Tshaj tawm valve

Lub pob valve yog nyob rau sab saum toj ntawm lub roj teeb, muab kev nyab xeeb, sealing, thiab tawg ua haujlwm.

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