Txhua hnub peb pib lub tsheb thiab tsis xav tias yuav tshwm sim li cas. Txhawm rau kom lub cav pib nws txoj haujlwm, tag nrho cov txheej txheem thiab cov txheej txheem yog siv. Ib qho tseem ceeb tshaj plaws hauv cov saw no yog lub roj teeb. Yog tsis muaj nws, nws tsis yooj yim sua kom pib lub cav. Tau ntau xyoo, lub roj teeb poob nws lub peev xwm. Lub tsheb pib khiav zuj zus. Tsis tas li ntawd, feem ntau cov tswv muaj teeb meem tsis muaj nqi. Vim li cas lub roj teeb tsis tuav lub nqi? Tshawb nrhiav hauv peb tsab xov xwm hnub no.
Thaum twg suab tswb?
Qhov voltage twg tuaj yeem sib cav tias lub roj teeb tsis tuav? Qhov tsawg kawg nkaus tus nqi pib lub cev muaj zog yog 12.5 volts.
Nyob rau hauv rooj plaub no, lub cev muaj zog yuav rov ua haujlwm ntawm thawj zaug ntawm tus yuam sij. Yog tias daim duab no tsawg dua 0.5 volts, lub cev muaj zog kuj yuav pib, tab sis muaj kev nyuaj heev. Qhov voltage ntawm 11 volts lossis tsawg dua yog suav tias yog qhov tseem ceeb. Hauv qhov no, muaj kev pheej hmoo tias lub cav yuav tsis pib txhua. Lub roj teeb tuav tau ntev npaum li cas? Qhov zoo tshaj plaws, nws yuav tsum tuav tus nqi ruaj khov yam tsis tau them rov qabmus txog peb xyoos (tab sis yuav tsum tau ua haujlwm tsis tu ncua ntawm lub tsheb, raws li nws them lub roj teeb nrog lub tshuab hluav taws xob). Yog tias, tom qab tuaj txog hauv tsev thaum yav tsaus ntuj, lub roj teeb tag rau tag kis sawv ntxov, qhov no txhais tau hais tias lub roj teeb tsis raug. Nyob rau hauv cov ntaub ntawv ntawm downtime, nws yuav tsum kav tsawg kawg yog ib lub hlis.
Tranquil reason
Koj yuav tsum pib nrhiav qhov teeb meem me me. Visually tshuaj xyuas cov neeg uas mus rau lub roj teeb. Terminals yuav tsum tsis muaj oxidation. Yog tias lawv nyob, nws yog qhov nyuaj rau pib lub cav ob qho tib si kub thiab txias. Yog vim li cas yooj yim - cov terminals tsis haum nruj rau lub roj teeb terminals. Raws li, tsawg pib tam sim no mus rau qhov pib.
Thiab tom qab pib lub roj teeb tsis tuaj yeem them tag nrho los ntawm lub tshuab hluav taws xob vim tib yam oxidation. Yog li ntawd, lub roj teeb tsis tuav lub nqi zoo, thiab lub tsheb pib nyuaj. Lwm qhov laj thawj feem ntau yog kev puas tsuaj fuses ntawm lub tshuab hluav taws xob. Lawv yog cov hlau thiab nyob rau hauv ib qho thaiv. Yog tias cov phaj no hlawv tawm, cov nqi yuav tsis mus rau lub roj teeb. Yog li ntawd, tag nrho cov khoom siv hluav taws xob yuav siv lub zog los ntawm lub roj teeb, thiab nws yuav tsis rov ua dua. Txoj kev daws teeb meem yog hloov lub fuse.
banks
Qhov no yog qhov laj thawj hnyav dua. Cov tsev txhab nyiaj yog tib lub rau lub qhov uas nyob hauv lub roj teeb. Txhua lub thawv muaj cov hlau lead. Cov tom kawg yog muab tso rau hauv ib qho acidic electrolyte. Nyob rau hauv tus txheej txheem ntawm kev sib cuag ntawm daim hlau thiab cov electrolyte, hluav taws xob yog sau, uas yog tom qab siv los pib thiab khiav lub tsheb. Qhov voltage hauv txhua lub txhab nyiaj yog kwv yees li 2 volts. Thiab yog tias ib qho ntawm cov kaus poomyuav tsis ua haujlwm, lub roj teeb tsuas yog them txog 10 volts.
Cov ntsiab lus no dhau los siv tsis tau rau ob qho laj thawj. Nov yog:
- Evaporation ntawm electrolyte. Yuav txhais li cas? Thaum koj unscrew lub hau, koj yuav pom cov kua dej tsawg. Hauv ib lub txhab nyiaj, nws yuav tsawg dua li lwm tus. Tab sis nws kuj tshwm sim uas cov kua evaporates nyob rau hauv ob peb compartments ib zaug.
- Tshuaj phaj. Hauv qhov xwm txheej zoo li no, qib electrolyte yuav zoo li qub. Tab sis cov kua nws tus kheej tsis yog pob tshab, tab sis dub (yuav luag dub) xim.
Thiab yog tias thawj zaug koj tseem tuaj yeem sim daws qhov teeb meem los ntawm kev ntxiv cov dej distilled, tom qab ntawd thaum cov phaj deformed, tib txoj kev tawm yog mus yuav lub roj teeb tshiab. Nco ntsoov tias lub roj teeb muaj peev xwm yuav tsis poob tom qab ntxiv dej distilled. Nyob rau hauv jars, nws yog nws uas evaporates, tsis acid. Cov yav tas yog hnyav dua thiab nyob ntawm daim phiaj.
Kaw daim hlau
Kev ua haujlwm tsis raug yuav ua rau muaj qhov tshwm sim no. Qhov no tshwm sim yog tias lub roj teeb feem ntau mus rau xoom. Nws tuaj yeem yog electrolyte khov. Tab sis qhov no tshwm sim yog tias lub tsheb feem ntau sawv hauv qhov txias tshaj 30 degrees. Txhawm rau tiv thaiv kom tsis txhob khov ntawm daim hlau, nws raug nquahu kom khaws lub roj teeb kom sov hauv cov huab cua hnyav, uas yog, coj mus rau hauv tsev nrog koj.
Roj teeb tsis tuav tus nqi: phaj rov qab
Qee tus sim rov qab kho lub roj teeb zoo li no los ntawm kev them nyiaj mus sij hawm ntev nrog cov tam sim no qis. Tab sis nws yuav tsis ua dab tsi. Lub roj teeb no rov qab los raws li hauv qab no. Ua ntejntxuav jars nrog dej distilled. Nws puv lub compartment mus rau qhov siab tshaj plaws. Tom qab ntawd lawv sib tov (qhov no yog ua tau thiab txawm tias tsim nyog tig lub roj teeb rov qab) thiab ntws. Yog tias tsim nyog, rov ua cov txheej txheem dua kom txog thaum cov dej huv tawm ntawm lub qhov, tsis muaj av thiab qhov ntxoov ntxoo tsaus. Qee zaum, nws muaj peev xwm ua tau nyob rau hauv txoj kev no los ntxuav cov phiaj los ntawm oxidized hais thiab rov qab lub neej rau lub qub roj teeb. Tab sis yog tias muaj av ntau dhau lawm, cov phiaj xwm no yuav tsis raug nqi ntxiv lawm txawm tias tom qab 10 ntxuav.
Desulfation
Yog tias lub roj teeb tsis muaj nqi, cov ntsev tso rau ntawm daim phiaj. Lawv yuav tsum tau muab tshem tawm. Ua li no, peb yuav ib qho tshwj xeeb desulfatizing additive rau electrolyte hauv khw.
Tsis tas li, kev tshem tawm cov ntsev tuaj yeem ua tiav siv lub cim xeeb tshwj xeeb. Cov txheej txheem desulfation yog ua nyob rau hauv ob peb kauj ruam:
- Ua ntej, cov khoom siv ntxiv yog yaj hauv cov electrolyte tshiab (nws qhov ceev yuav tsum yog tsawg kawg yog 1.28 grams ib cubic centimeter). Nws siv sijhawm ntev heev - 48 teev.
- Tom ntej no, electrolyte yog nchuav rau hauv hub. Koj yuav tsum xyuas nws qhov ntom. Qhov no yog ua los ntawm hydrometer. Qhov ntsuas no yuav tsum yog tsawg kawg yog 1.28 grams.
Tom qab ntawd, lub kaus mom yas hauv cov kaus poom yog unscrewed thiab lub charger txuas nrog lub roj teeb. Txhawm rau kom lub roj teeb tuav lub sijhawm ntev dua, koj yuav tsum tau ua ntau lub sijhawm them-tso tawm. Ntawm lub cim xeeb koj yuav tsum tau teeb tsa qhov tsawg kawg nkauslub zog tam sim no. Nws yuav tsum tsis pub ntau tshaj ib feem kaum ntawm qhov siab tshaj plaws. Thaum lub roj teeb voltage nce mus txog 13.8 volts, tus nqi tam sim no yuav tsum tau halved. Tom ntej no, peb ntsuas qhov ceev nrog ib tug hydrometer. Tso lub roj teeb rau ob teev. Tom qab ntawd peb rov ntsuas dua. Yog tias qhov ceev tsis tau poob, ces peb tau tswj kom rov qab tau lub roj teeb tuag
Tab sis tsis yog tag nrho. Peb yuav tsum ua kom muaj kev hloov kho electrolyte. Ua li no, coj nws mus rau qhov ntom ntawm 1.28, thiab tom qab ntawd ntxiv dej distilled. Tom qab ntawd, lub roj teeb raug tso tawm. Lub teeb muaj zog lossis resistor txuas nrog rau nws thiab tam sim no txwv rau ib qho ampere. Koj yuav tsum tau tos kom txog thaum qhov hluav taws xob poob mus rau 10.2 volts. Txij thaum lub load txuas nrog, lub timer yuav tsum tau qhib. Qhov no yog ib qho tseem ceeb parameter thaum lub roj teeb rov qab.
Lub sijhawm tso tawm yuav tsum muab sib npaug los ntawm qhov tso tawm tam sim no. Yog li peb tau txais cov roj teeb muaj peev xwm. Yog tias nws qis dua qhov nominal, koj yuav tsum tau rov ua lub voj voog them nqi. Thiab thiaj li mus txog rau thaum lub peev xwm sib tw lub Hoobkas ib.
