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xov xwm

Yuav ua li cas qhia seb lub roj teeb yog lithium lossis txhuas?

Taw qhia:

Cov roj teeb yog ib feem tseem ceeb ntawm ntau yam khoom siv thiab tshuab, los ntawm smartphones thiab laptops mus rau tsheb thiab hnub ci cia. Paub txog hom roj teeb uas koj siv yog qhov tseem ceeb rau kev nyab xeeb, txij nkawm thiab pov tseg lub hom phiaj. Muaj ob hom roj teeb uas yoglithium-ion (li-ion)thiab lead-acid roj teeb. Txhua hom muaj nws tus yam ntxwv thiab yuav tsum tau sib txawv tuav. Hauv tsab xov xwm no, peb yuav tham txog yuav ua li cas qhia seb lub roj teeb yog lithium lossis txhuas, thiab qhov sib txawv tseem ceeb ntawm ob.

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Qhov tshwm sim

Ib txoj hauv kev yooj yim tshaj plaws los sib txawv ntawm lithium thiab lead-acid roj teeb yog los ntawm lawv lub cev. Lead-acid roj teeb feem ntau loj dua thiab hnyav dualithium-ion roj teeb.Lawv feem ntau yog cov duab plaub los yog square nyob rau hauv cov duab thiab muaj ib tug tshwj xeeb vented hau nyob rau sab saum toj rau ntxiv dej. Hauv kev sib piv, cov roj teeb lithium-ion feem ntau yog me dua, sib dua, thiab tuaj nyob rau hauv ntau yam duab, nrog rau cylindrical thiab prismatic. Lawv tsis muaj vented npog thiab feem ntau yog nyob rau hauv ib tug yas casing.

Tag thiab tag

Lwm txoj hauv kev los txheeb xyuas hom roj teeb yog kuaj xyuas cov ntawv thiab cov cim ntawm lub roj teeb nws tus kheej. Lead-acid roj teeb feem ntau muaj cov ntawv lo zoo li no, thiab lawv kuj yuav muaj cov cim qhia tias muaj zog thiab muaj peev xwm. Tsis tas li ntawd, cov roj teeb lead-acid feem ntau muaj cov ntawv ceeb toom txog kev phom sij ntawm sulfuric acid thiab qhov xav tau rau qhov cua kom zoo. Lithium-ion roj teeb, ntawm qhov tod tes, feem ntau yog sau nrog cov ntaub ntawv hais txog tshuaj muaj pes tsawg leeg, voltage, thiab lub zog muaj peev xwm. Lawv kuj tseem muaj cov cim qhia txog kev ua raws li cov qauv kev nyab xeeb, xws li UL (Underwriters Laboratories) lossis CE (European Conformity Assessment).

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Voltage thiab muaj peev xwm

Lub roj teeb lub zog thiab lub peev xwm kuj tuaj yeem muab cov lus qhia txog nws hom. Cov roj teeb txhuas-acid feem ntau muaj nyob rau hauv qhov hluav taws xob ntawm 2, 6, lossis 12 volts thiab feem ntau yog siv rau hauv cov ntawv thov uas xav tau cov zis tam sim no, xws li lub tsheb pib roj teeb. Cov roj teeb lithium-ion, ntawm qhov tod tes, muaj lub zog ntau dua, nrog cov voltages xws li 3.7 volts rau ib lub xov tooj ntawm tes rau 48 volts lossis ntau dua rau cov roj teeb loj uas siv hauv tsheb hluav taws xob lossis lub zog cia.

Cov kev cai tu

Kev nkag siab txog lub roj teeb cov cai tswj xyuas kuj tuaj yeem pab txheeb xyuas nws hom. Cov roj teeb txhuas-acid xav tau kev saib xyuas tsis tu ncua, suav nrog kev kuaj xyuas thiab rov ua kom cov qib electrolyte nrog cov dej distilled, ntxuav cov terminals, thiab xyuas kom muaj qhov cua kom zoo los tiv thaiv kev tsim cov roj hydrogen. Piv txwv li,lithium-ion roj teebyog kev tu-dawb thiab tsis tas yuav tsum tau dej tsis tu ncua lossis tu lub davhlau ya nyob twg. Txawm li cas los xij, lawv yuav tsum tau tiv thaiv kev tiv thaiv overcharge thiab sib sib zog nqus tawm kom tsis txhob muaj kev puas tsuaj thiab ua kom lub neej ntev.

Kev cuam tshuam rau ib puag ncig

Qhov cuam tshuam ib puag ncig ntawm lub roj teeb tuaj yeem yog qhov tseem ceeb rau kev txiav txim siab thaum txiav txim siab hom roj teeb. Lead-acid roj teeb muaj cov hmoov txhuas thiab sulfuric acid, ob qho tib si tuaj yeem tsim kev puas tsuaj rau ib puag ncig yog tias tsis tswj xyuas kom zoo. Cov hmoov txhuas yog cov hlau hnyav hnyav thiab sulfuric acid yog corrosive thiab tuaj yeem ua rau cov av thiab dej paug yog tias tsis muab pov tseg kom zoo. Cov roj teeb lithium-ion kuj tseem muaj teeb meem ib puag ncig vim kev rho tawm ntawm lithium thiab lwm yam hlau tsis tshua muaj hauv ntiaj teb, uas tuaj yeem ua rau thermal khiav tawm thiab hluav taws kub yog tias tsis siv dua tshiab. Kev nkag siab txog kev cuam tshuam ib puag ncig ntawm cov roj teeb tuaj yeem pab koj txiav txim siab paub txog kev siv roj teeb thiab pov tseg.

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Kev pov tseg thiab rov ua dua tshiab

Kev pov tseg kom raug thiab rov ua dua cov roj teeb yog qhov tseem ceeb rau kev txo qis ib puag ncig thiab ua kom cov khoom muaj txiaj ntsig zoo dua. Cov roj teeb txhuas-acid feem ntau yog siv los ua kom rov qab tau cov hmoov txhuas thiab cov yas, uas tuaj yeem siv los ua cov roj teeb tshiab thiab lwm yam khoom. Recycling lead-acid batteries pab tiv thaiv kom tsis txhob muaj cov hmoov lead thiab txuag cov peev txheej ntuj.Lithium-ion roj teebkuj tseem muaj cov khoom tseem ceeb xws li lithium, cobalt thiab npib tsib xee, uas tuaj yeem siv thiab rov siv dua hauv cov roj teeb tshiab. Txawm li cas los xij, cov txheej txheem rov ua dua tshiab rau cov roj teeb lithium-ion tseem tab tom tsim, thiab cov txheej txheem rov ua dua tshiab yog qhov tseem ceeb rau kev txo qis ib puag ncig.

Kev xav txog kev ruaj ntseg

Kev nyab xeeb yog qhov tseem ceeb thaum tuav thiab txheeb xyuas cov roj teeb, tshwj xeeb tshaj yog cov roj teeb lithium-ion, uas paub tias muaj kev kub ntxhov thiab ntes hluav taws yog tias puas lossis tsis raug them. Kev nkag siab txog kev tiv thaiv kev nyab xeeb rau txhua hom roj teeb yog qhov tseem ceeb los tiv thaiv kev sib tsoo thiab xyuas kom muaj kev tuav tau zoo. Cov roj ntsha lead-acid tuaj yeem tso tawm cov roj hydrogen tawg yog tias muaj hluav taws xob ntau dhau lossis luv luv, thiab tuaj yeem ua rau cov tshuaj lom neeg kub hnyiab yog tias cov electrolyte tuaj yeem tiv nrog daim tawv nqaij lossis qhov muag. Kev tiv thaiv kev nyab xeeb kom raug, xws li siv cov cuab yeej tiv thaiv tus kheej thiab ua raws li cov lus qhia ntawm cov chaw tsim khoom, yog qhov tseem ceeb thaum ua haujlwm nrog txhua hom roj teeb.

Xaus

Hauv cov ntsiab lus, kev txheeb xyuas seb lub roj teeb puas yog lithium lossis lead-acid yuav tsum xav txog ntau yam, suav nrog lub cev zoo li, daim ntawv lo thiab cov cim, qhov hluav taws xob thiab lub peev xwm, kev saib xyuas, kev cuam tshuam ib puag ncig, kev xaiv pov tseg thiab rov ua dua tshiab, thiab kev xav txog kev nyab xeeb. Los ntawm kev nkag siab txog qhov sib txawv ntawm lithium-ion thiab lead-acid roj teeb, cov tib neeg thiab cov koom haum tuaj yeem txiav txim siab paub txog lawv txoj kev siv, tu, thiab pov tseg. Kev txheeb xyuas kom raug thiab tuav cov roj teeb yog qhov tseem ceeb rau kev nyab xeeb, kev tiv thaiv ib puag ncig thiab kev txuag nyiaj txiag. Yog tias tsis ntseeg txog hom roj teeb, nws raug nquahu kom sab laj nrog cov chaw tsim khoom lossis tus kws tshaj lij rau kev taw qhia.

Yog tias koj muaj lus nug lossis xav paub ntxiv, thov tsis txhob yighu rau peb.

Thov rau Quotation:

Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538

Sucre:sucre@heltec-bms.com/ +86 136 8844 2313

Nancy:nancy@heltec-bms.com/ +86 184 8223 7713


Post lub sij hawm: Aug-01-2024