1.Dab tsi yog VRLA Roj Teeb
Peb txhua tus paub tias lub kaw lus kaw lub roj teeb tswj cov kua qaub kua qaub, tseem hu ua VRLA, yog ib yam ntawm cov roj teeb uas muaj kua qaub (SLA).Peb tuaj yeem faib VRLA rau hauv GEL roj teeb thiab AGM roj teeb.TCS roj teeb yog ib qho ntawm cov roj teeb maus taus ntxov tshaj plaws hauv Suav teb, yog tias koj tab tom nrhiav AGM roj teeb lossis GEL roj teeb ces TCS roj teeb yog qhov kev xaiv zoo tshaj.
2.Valve Regulated Lead Acid Roj Teeb Ua Haujlwm Txoj Cai
Thaum lub valve tswj cov kua qaub roj teeb tawm, qhov concentration ntawm sulfuric acid yog maj mam txo thiab txhuas sulfate yog tsim nyob rau hauv cov tshuaj tiv thaiv ntawm lead dioxide ntawm zoo electrode, spongy lead ntawm tsis zoo electrode thiab sulfuric acid nyob rau hauv lub electrolyte.Thaum them nyiaj, txhuas sulfate nyob rau hauv qhov zoo thiab tsis zoo electrode hloov mus rau cov hlau lead dioxide thiab spongy lead, thiab nrog kev sib cais ntawm sulfuric ions, qhov concentration ntawm sulfuric acid yuav nce.Thaum lub sij hawm kawg them lub sij hawm ntawm cov tsoos valve tswj cov txhuas-acid, dej yog siv los ntawm cov tshuaj tiv thaiv ntawm hydrogen evolution.Yog li nws yuav tsum tau them nyiaj ntawm dej.
Nrog rau daim ntawv thov ntawm cov hmoov lead moist, nws sai sai reacts nrog oxygen, uas zoo tswj cov dej txo.Nws yog tib yam li cov tsoosVRLA roj teebtxij thaum pib ntawm tus nqi mus rau ua ntej theem kawg, tab sis thaum nws yog over-charged thiab nyob rau hauv lub xeem lub sij hawm ntawm tus nqi, lub zog hluav taws xob yuav pib decompose dej, tsis zoo electrode yuav nyob rau hauv paug mob vim oxygen los ntawm lub zoo phaj reacts nrog. spongy txhuas ntawm cov phaj tsis zoo thiab sulfuric acid ntawm electrolyte.Qhov ntawd txwv cov hydrogen evolution ntawm daim hlau tsis zoo.Ib feem ntawm qhov tsis zoo electrode nyob rau hauv qhov paug tawm yuav hloov mus rau spongy lead thaum them nyiaj.Qhov ntau ntawm spongy txhuas tsim los ntawm kev them nyiaj sib npaug rau qhov ntau ntawm sulfate txhuas raws li qhov tshwm sim ntawm kev nqus cov pa oxygen los ntawm cov electrode zoo, uas ua rau qhov sib npaug ntawm qhov tsis zoo electrode, thiab tseem ua rau nws muaj peev xwm kaw valve tswj cov kua qaub roj teeb.
Raws li qhia, qhov zoo electrode thiab tus nqi ntawm cov pa oxygen ua rau cov khoom siv hluav taws xob tsis zoo, cov lus teb sai sai rau cov dej rov qab, yog li cov dej poob me ntsis, kom lub roj teeb vrla ncav cuag lub foob.
Cov tshuaj tiv thaiv ntawm cov phaj zoo (oxygen tiam) Migrate rau qhov tsis zoo phaj nto
Cov tshuaj tiv thaiv ntawm spongy lead nrog oxygen
Cov tshuaj tiv thaiv ntawm pbo nrog electrolytes
Cov tshuaj tiv thaiv ntawm pbo nrog electrolytes
3.Yuav kuaj Lead Acid roj teeb
| Tshawb xyuas txhua hli | |||
| Yuav tshuaj xyuas dab tsi | Txoj kev | Sawv spec | Kev ntsuas thaum muaj qhov tsis sib xws |
| Tag nrho cov roj teeb voltage thaum lub sij hawm ntab | Ntsuas tag nrho voltage los ntawm voltmeter | Float charge voltage * naj npawb ntawm cov roj teeb | Kho kom haum rau cov ntab them nqi hluav taws xob ntawm cov roj teeb |
| Ib nrab xyoo kuaj | |||
| Tag nrho cov roj teeb voltage thaum lub sij hawm ntab | Ntsuas tag nrho cov roj teeb voltage los ntawm voltmeter ntawm chav kawm 0.5 lossis zoo dua | Tag nrho cov roj teeb voltage yuav tsum yog cov khoom ntawm ntab nqi voltage nrog roj teeb quanting | Kho yog tias tus nqi hluav taws xob nyob sab nraud |
| Tus kheej lub roj teeb voltage thaum lub sij hawm ntab | Ntsuas tag nrho cov roj teeb voltage los ntawm voltmeter ntawm lass 0.5 lossis zoo dua | Tsis pub dhau 2.25 + 0.1V / cell | Tiv tauj peb rau kev kho;Txhua lub roj teeb ua kua qaub uas qhia qhov ua yuam kev ntau dua li qhov tso cai yuav tsum raug kho lossis hloov |
| Qhov tshwm sim | Tshawb xyuas kev puas tsuaj lossis xau ntawm lub thawv thiab npog | Hloov los ntawm lub tank hluav taws xob lossis lub ru tsev tsis muaj kev puas tsuaj lossis cov kua qaub | Yog tias pom cov dej xau txheeb xyuas qhov ua rau, rau lub thawv thiab npog muaj cov kab nrib pleb, vrla roj teeb yuav tsum tau hloov |
| Tshawb xyuas kev sib kis los ntawm plua plav, thiab lwm yam | Roj teeb tsis muaj plua plav paug | Yog tias muaj kab mob, ntxuav nrog daim ntaub ntub dej. | |
| Roj teeb tuav Plate Txuas cable Termination xeb | Ua kom huv, tiv thaiv xeb, pleev xim rau ntawm kov. | ||
| Kev tshuaj xyuas ib xyoos (tom qab kev tshuaj xyuas yuav tsum muab ntxiv rau kev tshuaj xyuas rau lub hlis) | |||
| Txuas qhov chaw | Tighten bolts thiab ceev | Kev kuaj xyuas (txuas cov phau ntawv ntsia hlau thiab torque) | |
| Tshawb xyuas txhua hli | |||
| Yuav tshuaj xyuas dab tsi | Txoj kev | Sawv spec | Kev ntsuas thaum muaj qhov tsis sib xws |
| Tag nrho cov roj teeb voltage thaum lub sij hawm ntab | Ntsuas tag nrho voltage los ntawm voltmeter | Float charge voltage * naj npawb ntawm cov roj teeb | Kho kom haum rau cov ntab them nqi hluav taws xob ntawm cov roj teeb |
| Ib nrab xyoo kuaj | |||
| Tag nrho cov roj teeb voltage thaum lub sij hawm ntab | Ntsuas tag nrho cov roj teeb voltage los ntawm voltmeter ntawm chav kawm 0.5 lossis zoo dua | Tag nrho cov roj teeb voltage yuav tsum yog cov khoom ntawm ntab nqi voltage nrog roj teeb quanting | Kho yog tias tus nqi hluav taws xob nyob sab nraud |
| Tus kheej lub roj teeb voltage thaum lub sij hawm ntab | Ntsuas tag nrho cov roj teeb voltage los ntawm voltmeter ntawm lass 0.5 lossis zoo dua | Tsis pub dhau 2.25 + 0.1V / cell | Tiv tauj peb rau kev kho;Txhua lub roj teeb ua kua qaub uas qhia qhov ua yuam kev ntau dua li qhov tso cai yuav tsum raug kho lossis hloov |
| Qhov tshwm sim | Tshawb xyuas kev puas tsuaj lossis xau ntawm lub thawv thiab npog | Hloov los ntawm lub tank hluav taws xob lossis lub ru tsev tsis muaj kev puas tsuaj lossis cov kua qaub | Yog tias pom cov dej xau txheeb xyuas qhov ua rau, rau lub thawv thiab npog muaj cov kab nrib pleb, vrla roj teeb yuav tsum tau hloov |
| Tshawb xyuas kev sib kis los ntawm plua plav, thiab lwm yam | Roj teeb tsis muaj plua plav paug | Yog tias muaj kab mob, ntxuav nrog daim ntaub ntub dej. | |
| Roj teeb tuav Plate Txuas cable Termination xeb | Ua kom huv, tiv thaiv xeb, pleev xim rau ntawm kov. | ||
| Kev tshuaj xyuas ib xyoos (tom qab kev tshuaj xyuas yuav tsum muab ntxiv rau kev tshuaj xyuas rau lub hlis) | |||
| Txuas qhov chaw | Tighten bolts thiab ceev | Kev kuaj xyuas (txuas cov phau ntawv ntsia hlau thiab torque) | |
Txhawm rau tiv thaiv cov teeb meem roj teeb, tshuaj xyuas lub roj teeb vrla tsis tu ncua raws li hauv qab no thiab khaws cov ntaub ntawv.
4.Lead Acid roj teeb kev tsim kho
Kev nyab xeeb valve
Synthesized nrog EPDM roj hmab thiab Teflon, kev ua haujlwm ntawm kev nyab xeeb valve yog tso pa roj thaum lub siab sab hauv nce siab txawv txav uas tuaj yeem tiv thaiv dej poob thiab tiv thaiv TCS vlra roj teeb los ntawm kev tawg los ntawm kev kub siab thiab kub dhau.
Electrolyte
Electrolyte yog sib xyaw nrog sulfuric acid, dej deionized los yog dej distilled.Nws koom nrog hauv cov tshuaj tiv thaiv electrochemical thiab ua si raws li qhov nruab nrab ntawm qhov zoo thiab qhov tsis zoo ions hauv cov kua thiab kub ntawm cov phaj.
Daim phiaj
Txhawm rau sau thiab hloov pauv tam sim no, daim phiaj-shape alloy (PB-CA-SN) ua ib feem ntawm kev txhawb nqa cov ntaub ntawv nquag thiab faib tam sim no hauv cov khoom siv sib npaug.
Thawv & npog
Cov roj teeb muaj xws li lub thawv thiab lub hau npog.Lub thawv yog siv los tuav cov ntawv zoo thiab tsis zoo thiab electrolyte.Tiv thaiv impurities nkag mus rau hauv hlwb, npog kuj tuaj yeem zam cov kua qaub thiab qhov cua.Muaj tag nrho cov ntaub ntawv hais txog kev them nqi thiab kev tso tawm, ABS thiab PP khoom yog .xaiv raws li cov ntaub ntawv roj teeb vim lawv cov kev ua tau zoo hauv kev rwb thaiv tsev, kev siv lub zog, kev tiv thaiv corrosion thiab kub tsis kam.
Separator
Separator nyob rau hauv VRLA roj teeb yuav tsum muaj cov ntxeem tau loj thiab adsorb loj electrolyte kom paub tseeb tias cov dawb txav ntawm electrolyte, zoo thiab tsis zoo ions.Raws li cov cab kuj ntawm electrolyte, cais kuj yuav tsum tiv thaiv lub luv luv Circuit Court ntawm zoo thiab tsis zoo daim hlau.Muab qhov kev ncua deb tshaj plaws rau qhov tsis zoo thiab qhov zoo electrode, cov khoom sib cais tiv thaiv cov hmoov txhuas ua kom puas thiab poob, thiab tiv thaiv kev sib cuag ntawm cov cam khwb cia thiab electrode txawm tias cov khoom siv tawm ntawm daim hlau, Nws kuj tuaj yeem tiv thaiv kev sib kis thiab ua haujlwm ntawm cov khoom phom sij. .Cov iav fiber ntau, raws li qhov ib txwm muaj thiab nquag xaiv, yog tus cwj pwm muaj zog adsorbability, me me aperture, siab porosity, loj pore cheeb tsam, siab mechanical zog, muaj zog tiv taus acid corrosion thiab tshuaj oxidizing.
5. Cov yam ntxwv them nqi
► Floating charge voltage yuav tsum tau khaws cia nyob rau theem tsim nyog kom them tus kheej tso tawm hauv cov roj teeb, uas tuaj yeem khaws cov roj ntsha lead acid nyob rau hauv qhov chaw them tag nrho txhua lub sijhawm.Qhov zoo tshaj plaws ntab nqi hluav taws xob rau lub roj teeb yog 2.25-2.30V ib lub xov tooj ntawm qhov kub thiab txias {25 C), Thaum lub zog hluav taws xob tsis ruaj khov, qhov sib npaug ntawm tus nqi hluav taws xob rau lub roj teeb yog 2.40-2.50V ib lub xov tooj ntawm qhov kub thiab txias ( 25 C).Tab sis lub sij hawm ntev sib npaug yuav tsum tau zam thiab tsawg dua 24 teev.
► Daim ntawv qhia raws li hauv qab no qhia txog cov yam ntxwv them ntawm qhov tam sim no (0.1CA) thiab qhov tsis tu ncua voltage (2.23V / - cell) tom qab tso tawm ntawm 50% thiab 100% ntawm 10HR rated peev.Lub sij hawm them tag nrho nws txawv ntawm qhov tso tawm, pib nqi tam sim no thiab kub.Nws yuav rov qab tau 100% tso tawm muaj peev xwm nyob rau hauv 24 teev, yog hais tias them ib tug tag nrho tso kua qaub roj teeb nrog tas li tam sim no thiab tas li voltage ntawm 0.1 CA thiab 2.23V feem ntawm 25C.Tus nqi pib tam sim no ntawm roj teeb yog 0.1 VA-0.3CA.
► Rau TCS VRLA roj teeb, them nyiaj yuav tsum nyob rau hauv qhov hluav taws xob tsis tu ncua thiab txoj kev tam sim no.
A: Them ntawm ntab txhuas kua qaub roj teeb Them hluav taws xob: 2.23-2.30V / ce ||(25 * C) (xws li teeb tsa ntawm 2.25V / ce ||) Max.Them tam sim no: 0.3CA Kub them nyiaj: -3mV / C.cell (25 ℃).
B: Them lub voj voog roj teeb Them hluav taws xob: 2.40- 2.50V / cell (25 ℃) (xws li teeb tsa ntawm 2.25V / cell) Max.Them tam sim no: 0.3CA Kub them nyiaj: -5mV/C.ce||(25 ℃).
Charging yam ntxwv kho raws li hauv qab no:
Kev sib raug zoo ntawm kev them voltage thiab kub:
6. VRLA Roj Teeb Lub Neej
►Lub valve tswj cov kua qaub roj teeb lub neej ntawm cov nqi ntab yog cuam tshuam los ntawm kev tso tawm zaus, tso tawm qhov tob, ntab nqi hluav taws xob thiab kev pabcuam ib puag ncig.Lub tshuab nqus pa tau piav qhia muaj txiaj ntsig tuaj yeem piav qhia tias cov paib tsis zoo nqus cov pa tawm hauv lub roj teeb thiab cov dej sib xyaw ntawm cov khoom siv hluav taws xob zoo li qub.Yog li ntawd, lub peev xwm yuav tsis txo qis vim electrolyte depletion.
►Tsim nyog ntab nqi hluav taws xob yog qhov tsim nyog, vim tias corrosion ceev yuav nrawm dua li qhov kub nce siab uas yuav luv dua valve tswj cov kua qaub roj teeb lub neej.Tsis tas li ntawd qhov siab dua tus nqi tam sim no, qhov ceev ntawm corrosion.Yog li ntawd, tus nqi hluav taws xob ntab yuav tsum tau teem sijhawm ntawm 2.25V / cell, siv lub valve tswj cov kua qaub roj teeb uas muaj qhov tseeb ntawm 2% lossis zoo dua.
A. VRLA Battery Cycle Life:
Lub voj voog lub neej ntawm lub roj teeb nyob ntawm qhov tob ntawm qhov tso tawm (DOD), thiab qhov me dua DOD, lub voj voog lub neej ntev dua.Cycle life curve raws li hauv qab no:
B. VRLA Battery Standby lub neej:
Lub float charge life cuam tshuam los ntawm qhov kub thiab txias, thiab qhov siab dua qhov kub, qhov luv dua lub float charge life.Lub voj voog tsim lub neej yog nyob ntawm 20 ℃.Me me roj teeb standby lub neej nkhaus raws li hauv qab no:
7.Lead Acid Roj Teeb Kho & Kev Ua Haujlwm
► Roj teeb Cia:
Lub roj teeb vrla tau xa tuaj rau hauv qhov chaw them tag nrho.Thov nco ntsoov cov ntsiab lus ua ntej installation raws li hauv qab no:
A. Cov roj hluav taws xob hluav taws xob tuaj yeem tsim los ntawm lub roj teeb cia.Muab qhov cua txaus thiab khaws cia vrla roj teebdeb ntawm lub txim taws thiab liab qab nplaim taws.
B. Thov xyuas seb puas muaj kev puas tsuaj rau cov pob khoom tom qab tuaj txog, ces muab ntim kom zoo kom tsis txhob muaj kev puas tsuaj rau lub roj teeb.
C. Tshem tawm ntawm qhov chaw teeb tsa, thov tshem tawm lub roj teeb los ntawm kev txhawb nqa hauv qab es tsis txhob nqa lub terminals.Nco ntsoov tias sealant yuav raug cuam tshuam yog tias lub roj teeb txav nrog lub zog ntawm cov terminals.
D. Tom qab unpacking, xyuas kom muaj nuj nqis ntawm accessories thiab sab nrauv.
► Kev tshuaj xyuas:
A.Tom qab paub tseeb tias tsis muaj qhov txawv txav hauv lub roj teeb vrla, nruab rau ntawm qhov chaw uas tau teem tseg (xws li cubicle ntawm lub roj teeb sawv ntsug)
B.Yog tias lub roj teeb agm yuav tsum nyob hauv lub cubicle, muab tso rau ntawm qhov chaw qis tshaj ntawm lub cubicle thaum twg nws ua tau.Khaws yam tsawg kawg yog 15 hli nrug ntawm cov roj teeb kua qaub.
C.Nco ntsoov tsis txhob txhim kho lub roj teeb ze rau lub tshav kub (xws li transformer)
D.Txij li thaum s cia vrla roj teeb tuaj yeem tsim cov roj hluav taws xob tsis zoo, tsis txhob teeb tsa ze rau ib yam khoom uas ua rau muaj hluav taws (xws li hloov fuses).
E.Ua ntej kev sib txuas, polish lub roj teeb lub davhlau ya nyob twg rau cov hlau ci.
F.Thaum siv ntau lub roj teeb, ua ntej txuas lub roj teeb sab hauv kom raug, thiab tom qab ntawd txuas lub roj teeb rau lub charger lossis lub load.Nyob rau hauv cov ntaub ntawv no, qhov zoo ") ntawm lub roj teeb cia yuav tsum ruaj ntseg txuas mus rau qhov zoo (+) davhlau ya nyob twg ntawm lub charger los yog lub load, thiab tsis zoo (-) mus rau qhov tsis zoo (-), kev puas tsuaj rau lub charger tej zaum yuav tshwm sim los ntawm lub charger. Kev sib txuas tsis raug ntawm cov roj ntsha lead acid thiab lub charger, xyuas kom tseeb tias txhua qhov kev sib txuas yog qhov tseeb, lub zog nruj rau txhua qhov txuas thiab cov txiv ntoo yuav tsum ua raws li daim ntawv qhia hauv qab no.
Yuav Ua Li Cas Tshuaj Xyuas thiab Kho VRLA Roj Teeb?
TCS roj teeb |Professional OEM Chaw tsim tshuaj paus
Post lub sij hawm: May-13-2022