1.Yintoni ibhetri yeVRLA
Sonke siyazi ukuba i-valve etywiniweyo elawula ibhetri ye-asidi ye-lead, ebizwa ngokuba yi-VRLA, luhlobo lwebhetri ye-lead-acid etywiniweyo (SLA). Sinokwahlula iVRLA kwibhetri yeGEL kunye nebhetri yeAGM. Ibhetri ye-TCS yenye yezinto zokuqala zebhetri yesithuthuthu eTshayina, ukuba ufuna ibhetri yeAGM okanye ibhetri yeGEL ke ibhetri yeTCS lolona khetho lulungileyo.
2.IValve eLawulwayo kwiBattery ye-Acid yeLead
Ngelixa i-valve elawula ibhetri ye-asidi ye-lead ikhutshwa, ukuxinwa kwe-asidi ye-sulfuric kuyancipha ngokuthe ngcembe kwaye i-sulfate ye-lead yenziwa phantsi kwe-reaction phakathi kwe-lead dioxide ye-electrode eyakhayo, i-spongy lead ye-electrode engalunganga kunye ne-asidi ye-sulfuric kwi-electrolyte. Ngelixa itshaja, i-lead sulfate kwi-electrode efanelekileyo kunye ne-negative iguqulwa ibe yi-lead dioxide kunye ne-spongy lead, kwaye ngokuhlukana kwee-ion ze-sulfuric, ukuxinwa kwe-asidi ye-sulfuric kuya kwanda. Ngexesha lokugqibela lokutshaja kwevalvu yesiqhelo elawulwa ilothe-asidi, amanzi asetyenziswa kusabela kokuvela kwehydrogen. Ngoko ke ifuna imbuyekezo yamanzi.
Ngokusetyenziswa kwe-spongy lead efumileyo, ikhawuleza isebenze neoksijini, elawula ngokufanelekileyo ukuhla kwamanzi. Iyafana neyemveliIibhetri zeVRLAukusuka ekuqaleni kwentlawulo ukuya ngaphambi kwenqanaba lokugqibela, kodwa xa ihlawulwe kakhulu kwaye kwixesha lokugqibela lokuhlawula, amandla ombane aya kuqalisa ukubola amanzi, i-electrode e-negative iya kuba kwimeko yokukhupha ngenxa yokuba i-oksijini evela kwi-plate ye-positive isabela i-spongy lead ye-negative plate kunye ne-sulfuric acid ye-electrolyte. Oko kuthintela i-hydrogen evolution kwiipleyiti ezimbi. Inxalenye ye-electrode engalunganga kwimeko yokukhupha iya kutshintsha ibe yi-spongy lead ngelixa itshaja. Ubungakanani belothe ye-sponji eyenziwe ngokutshaja bulingana nobuninzi belothe yesulfate ngenxa yokufunxa ioksijini kwi-electrode eyakhayo, egcina ibhalansi ye-electrode engalunganga, kwaye yenza kube lula ukutywina ivalve elawula ibhetri yeasidi yelothe.
Njengoko umboniso, i-electrode entle kunye nemeko yentlawulo ye-oksijini yavelisa i-electrode engasebenziyo izinto ezisebenzayo, ukuphendula ngokukhawuleza ukuhlaziya amanzi, ngoko ke amanzi ilahleko encinci, ukuze ibhetri ye-vrla ifikelele kwitywina.
Ukusabela kwipleyiti evumayo (isizukulwana seoksijini) Ifudukela kumphezulu wepleyiti engalunganga
Ukusabela kwekhemikhali yelothe yesiponji neoksijini
Ukusabela kweekhemikhali zepbo kunye ne-electrolytes
Ukusabela kweekhemikhali zepbo kunye ne-electrolytes
3.Indlela yokujonga ibhetri ye-Lead Acid
| Itshekhi yenyanga | |||
| Yintoni omele uyihlole | Indlela | Yima spec | Amanyathelo xa kukho isitenxo |
| Umbane opheleleyo webhetri ngexesha lokutshaja okudadayo | Ukulinganisa umbane opheleleyo nge-voltmeter | Amandla ombane wokutshaja okudadayo* inani leebhetri | Ilungelelaniswe kwinani levoltheji yentlawulo edadayo yeebhetri |
| Itshekhi yesiqingatha sonyaka | |||
| Umbane opheleleyo webhetri ngexesha lokutshaja okudadayo | Ukulinganisa umbane opheleleyo webhetri ngevoltmeter yeklasi 0.5 okanye ngaphezulu | Itotali yamandla ombane ebhetri iya kuba yimveliso yamandla ombane wokutshaja okudadayo kunye nobungakanani bebhetri | Lungisa ukuba ixabiso lombane lingaphandle komgangatho |
| Umbane webhetri nganye ngexesha lokutshaja okudadayo | Ukulinganisa amandla ombane ebhetri iyonke ngevoltmeter ye-lass 0.5 okanye engcono | Ngaphakathi kwe-2.25 + 0.1V / iseli | Qhagamshelana nathi ukuze ufumane unyango; Nayiphi na ibhetri yeasidi ekhokelayo ebonisa iimpazamo ezinkulu kunexabiso elivumelekileyo iya kulungiswa okanye itshintshwe |
| Imbonakalo | Khangela umonakalo okanye ukuvuza kwisikhongozeli kunye nekhava | Kutshintshwe itanki yombane okanye uphahla ngaphandle komonakalo okanye ukuvuza kwe-asidi | Ukuba ukuvuza kufunyenwe qinisekisa unobangela, kwisingxobo kunye nesigqubuthelo esinentanda, ibhetri ye-vrla iya kutshintshwa. |
| Khangela ukungcoliswa luthuli, njl | Ibhetri akukho ungcoliseko lothuli | Ukuba ingcolisekile, coca ngelaphu elimanzi. | |
| Isibambi sebhetri Ipleyiti yokuQhagamshela intambo yomhlwa | Yenza ukucoca, unyango lokuthintela umhlwa, ukupenda kwe-touch up. | ||
| Uhlolo lonyaka omnye (uhlolo olulandelayo luya kongezwa kuhlolo lweenyanga ezintandathu) | |||
| Amacandelo adibanisa | Qinisa iibholithi kunye namandongomane | Ukujonga (ukudibanisa iincwadi zescrew stud kunye netorque) | |
| Itshekhi yenyanga | |||
| Yintoni omele uyihlole | Indlela | Yima spec | Amanyathelo xa kukho isitenxo |
| Umbane opheleleyo webhetri ngexesha lokutshaja okudadayo | Ukulinganisa umbane opheleleyo nge-voltmeter | Amandla ombane wokutshaja okudadayo* inani leebhetri | Ilungelelaniswe kwinani levoltheji yentlawulo edadayo yeebhetri |
| Itshekhi yesiqingatha sonyaka | |||
| Umbane opheleleyo webhetri ngexesha lokutshaja okudadayo | Ukulinganisa umbane opheleleyo webhetri ngevoltmeter yeklasi 0.5 okanye ngaphezulu | Itotali yamandla ombane ebhetri iya kuba yimveliso yamandla ombane wokutshaja okudadayo kunye nobungakanani bebhetri | Lungisa ukuba ixabiso lombane lingaphandle komgangatho |
| Umbane webhetri nganye ngexesha lokutshaja okudadayo | Ukulinganisa amandla ombane ebhetri iyonke ngevoltmeter ye-lass 0.5 okanye engcono | Ngaphakathi kwe-2.25 + 0.1V / iseli | Qhagamshelana nathi ukuze ufumane unyango; Nayiphi na ibhetri yeasidi ekhokelayo ebonisa iimpazamo ezinkulu kunexabiso elivumelekileyo iya kulungiswa okanye itshintshwe |
| Imbonakalo | Khangela umonakalo okanye ukuvuza kwisikhongozeli kunye nekhava | Kutshintshwe itanki yombane okanye uphahla ngaphandle komonakalo okanye ukuvuza kwe-asidi | Ukuba ukuvuza kufunyenwe qinisekisa unobangela, kwisingxobo kunye nesigqubuthelo esinentanda, ibhetri ye-vrla iya kutshintshwa. |
| Khangela ukungcoliswa luthuli, njl | Ibhetri akukho ungcoliseko lothuli | Ukuba ingcolisekile, coca ngelaphu elimanzi. | |
| Isibambi sebhetri Ipleyiti yokuQhagamshela intambo yomhlwa | Yenza ukucoca, unyango lokuthintela umhlwa, ukupenda kwe-touch up. | ||
| Uhlolo lonyaka omnye (uhlolo olulandelayo luya kongezwa kuhlolo lweenyanga ezintandathu) | |||
| Amacandelo adibanisa | Qinisa iibholithi kunye namandongomane | Ukujonga (ukudibanisa iincwadi zescrew stud kunye netorque) | |
Ukuze uthintele iingxaki zebhetri, hlola ibhetri ye-vrla rhoqo ngale ndlela ilandelayo kwaye ugcine iirekhodi.
4.Ulwakhiwo lwebhetri ye-Acid
Ivalve yokhuseleko
Idityaniswe ngerabha ye-EPDM kunye neTeflon, umsebenzi wevalve yokhuseleko kukukhulula igesi xa uxinzelelo lwangaphakathi lukhuphuka ngokungaqhelekanga olunokuthintela ukulahleka kwamanzi kunye nokukhusela ibhetri ye-TCS vlra ekuqhumeni ngoxinzelelo oluphezulu kunye nobushushu obugqithisileyo.
Electrolyte
I-Electrolyte idibene ne-sulfuric acid, amanzi adibeneyo okanye amanzi adibeneyo. Ithatha inxaxheba kwi-electrochemical reaction kwaye idlala njengendawo ephakathi kweeyoni ezilungileyo kunye nezingalunganga kulwelo kunye nobushushu phakathi kwamacwecwe.
Igridi
Ukuqokelela nokudlulisa okwangoku, i-alloy ye-grid-shape (PB-CA-SN) idlala inxalenye yokuxhasa izinto ezisebenzayo kunye nokusabalalisa okwangoku kwizinto ezisebenzayo ngokulinganayo.
Isingxobo&isigqubuthelo
Ingxowa yebhetri ibandakanya isikhongozeli kunye nekhava. Isikhongozeli sisetyenziselwa ukubamba iipleyiti ezintle nezimbi kunye ne-electrolyte. Ukuthintela ukungcola ukungena kwiiseli, ukugquma kunganqanda ukuvuza kweasidi kunye nokuphuma komoya. Iqulathe zonke imathiriyeli ezinxulumene nentlawulo kunye nokukhutshwa, i-ABS kunye ne-PP imathiriyeli. ekhethwe njengemeko yebhetri ngenxa yokusebenza kakuhle kwi-insulativity, amandla omatshini, i-anticorrosion kunye nokumelana nobushushu.
Umahluli
Isahluli kwibhetri yeVRLA kufuneka siqukathe ubunzima obunzima kunye ne-adsorb massive electrolyte ukuqinisekisa ukuhamba ngokukhululekileyo kwe-electrolyte, ii-ion ezilungileyo nezingalunganga. Njengomthwali we-electrolyte, isahluli kufuneka sithintele isekethe emfutshane phakathi kweepleyiti ezilungileyo kunye nezingalunganga. Ukubonelela ngomgama omfutshane we-electrode engalunganga kunye neyakhayo, isahluli sinqanda intlama yelothe ukuba yonakaliswe kwaye iwiswe, kwaye ithintele unxibelelwano phakathi kwe-cast kunye ne-electrode naxa izinto ezisebenzayo zicinyiwe kwiipleyiti, inokunqanda ukusasazeka kunye nokutshintsha kwezinto ezinobungozi. . Ifayibha yeglasi, njengokhetho oluqhelekileyo noluqhelekileyo, luphawulwa ngokubhengezwa okunamandla, ukuvuleka okuncinci, i-porosity ephezulu, indawo enkulu yepore, amandla aphezulu omatshini, ukuchasana okunamandla kwi-acid corrosion kunye ne-oxidizing yeekhemikhali.
5.Iimpawu zokuTshaja
► Umbane wentlawulo edadayo kufuneka ugcinwe ukwinqanaba elifanelekileyo ukuze kubuyekezwe ukuzikhupha kwiibhetri, nto leyo enokugcina ibhetri yeasidi yelothe ikwimeko egcweleyo ngamaxesha onke.Awona mandla ombane ajikelezayo ebhetri yi-2.25-2.30V kwiseli nganye phantsi kobushushu obuqhelekileyo {25 C), Xa umbane ombane ungazinzanga, umbane wokulinganisa ukulinganisa ibhetri yi-2.40-2.50V ngeseli nganye phantsi kobushushu obuqhelekileyo ( 25 C). Kodwa ixesha elide intlawulo elinganayo kufuneka kuphetshwe kwaye ngaphantsi kwe 24 iiyure.
► Itshathi njengoko ingezantsi ibonisa iimpawu zokutshaja kwi-current current (0.1CA) kunye ne-voltage eqhubekayo (2.23V / - iseli) emva kokukhutshwa kwe-50% kunye ne-100% ye-10HR yokulinganiswa kwamandla.Ixesha lokuhlawula ngokupheleleyo lihluka ngokwezinga lokukhupha, intlawulo yokuqala yangoku kunye nobushushu. Iya kubuyiselwa amandla okukhutshwa kwe-100% kwiiyure ezingama-24, ukuba itshaja ibhetri ye-asidi ekhokelayo ngokuqhubekayo kunye ne-voltage eqhubekayo ye-0.1 CA kunye ne-2.23V ngokulandelanayo kwi-25C. Intlawulo yokuqala yangoku yebhetri yi-0.1 VA-0.3CA.
► Kwibhetri ye-TCS VRLA , ukutshaja kufuneka kube kwi-voltage engaguqukiyo kunye nendlela yangoku engaguqukiyo.
A: Ukuhlawuliswa kwebhetri yeasidi edadayo yokutshaja: 2.23-2.30V/ce|| (25*C) (cebisa ukuyiseta kwi-2.25V/ce||) Ubukhulu. Ukutshaja ngoku: 0.3CA Imbuyekezo yobushushu: -3mV/C.cell (25℃).
B: Ukutshaja kwebhetri yomjikelo wombane wokutshaja: 2.40- 2.50V/iseli (25℃) (cebisa ukuyiseta kwi-2.25V/cell) Max. Ukutshaja ngoku: 0.3CA Imbuyekezo yoBubushushu: -5mV/C.ce|| (25℃).
Iimpawu zokutshaja ziyanyanga ngolu hlobo lulandelayo:
Ubudlelwane phakathi kombane wokutshaja kunye nobushushu:
6. Ubomi bebhetri yeVRLA
►Ivalve elawula ubomi bebhetri yeasidi yentlawulo edadayo iphenjelelwa kukuphuma rhoqo, ubunzulu bokukhupha, umbane wentlawulo ye-float kunye nokusingqongileyo kwenkonzo. Indlela yokufunxa irhasi echazwe ngexabiso inokuchaza ukuba iipleyiti ezingalunganga zifunxa irhasi eveliswa ebhetrini kunye namanzi adityanisiweyo kumbane wentlawulo ye-float yesiqhelo.
►Amandla ombane wokutshaja okudadayo ayimfuneko, kuba isantya sokutya siyakukhawuleziswa njengoko iqondo lobushushu linyuka elinokuthi ivalve emfutshane ilawule ubomi bebhetri yeasidi. Kwakhona okukhona uphezulu umrhumo wangoku, kokukhona ukukhawuleza ukudleka. Ke ngoko, amandla ombane wokutshaja okudadayo kufuneka asoloko ebekwe kwi-2.25V/iseli, kusetyenziswa ivalve elawula itshaja yebhetri yeasidi ene-voltage echanekileyo eyi-2% okanye ngaphezulu.
A. VRLA Ubomi bomjikelo webhetri:
Ubomi bomjikelezo webhetri buxhomekeke kubunzulu bokukhutshwa (DOD), kunye ne-DOD encinci, ixesha elide lobomi bomjikelezo. Umjikelo wejiko lobomi ngolu hlobo lungezantsi:
B. VRLA Ubomi bebhetri obulindileyo:
Ubomi bentlawulo yokudada edadayo buchatshazelwa bubushushu, kwaye okukhona iqondo lobushushu liphezulu, kokukhona bufutshane ubomi bentlawulo yokudada. Ubomi bomjikelo woyilo busekelwe kwi-20℃. Ubungakanani obuncinci bebhetri bokuphila ubomi obulindileyo bungezantsi:
7.UkuLondolozwa kweBatri ye-Acid yeNkokheli kunye nokusebenza
► Ugcino lwebhetri:
Ibhetri ye-vrla inikezelwa kwimeko egcwele ngokupheleleyo. Nceda uqaphele amanqaku phambi kokufaka njengangezantsi:
A. Iigesi ezivuthayo zinokuveliswa kwibhetri yokugcina. Nika umoya owaneleyo kwaye ugcine vrla ibhetrikude neentlantsi kunye nedangatye eze.
B. Nceda ujonge nawuphi na umonakalo kwiiphakheji emva kokufika, uze ukhuphe ngokucophelela ukuphepha umonakalo kwibhetri.
C. Ukukhutshwa kwindawo yokufakela, nceda ukhuphe ibhetri ngokuxhasa i-bottom endaweni yokuphakamisa ii-terminals. Ingqalelo yokuba isitywini sinokuphazamiseka ukuba ibhetri ishukunyiswa ngamandla kwiitheminali.
D. Emva kokukhupha, khangela ubuninzi bezinto ezincedisayo kunye nomphandle.
► Uhlolo:
A.Emva kokuqinisekisa ukuba akukho mpazamo kwibhetri ye-vrla, yifake kwindawo emiselweyo (umzekelo, icubicle yesitendi sebhetri)
B.Ukuba ibhetri ye-agm iza kufakwa kwityhubhikili, yibeke kweyona ndawo isezantsi yetyhubhikili nanini na oko kunokwenzeka. Gcina ubuncinci be-15mm umgama phakathi kweebhetri ze-asidi yelothe.
C.Ngalo lonke ixesha kuphephe ukufaka ibhetri kufutshane nomthombo wobushushu (njengesiguquli)
D.Ekubeni i-s storage vrla ibhetri inokuvelisa iigesi ezivuthayo, kuphephe ukufaka kufutshane nento evelisa iintlantsi (ezifana ne-fuses switch).
E.Phambi kokwenza uqhagamshelo, polisha iterminal yebhetri ibe yintsimbi eqaqambileyo.
F.Xa kusetyenziswa inani eliphindaphindiweyo leebhetri, qala ngokuqhagamshela ibhetri engaphakathi ngendlela echanekileyo, emva koko uqhagamshele ibhetri kwitshaja okanye kumthwalo. Kwezi meko, ipositive") yebhetri yogcino kufuneka iqhagamshelwe ngokukhuselekileyo kwitheminali elungileyo (+) yetshaja okanye umthwalo, kunye negative(-) ukuya kwenegative(-), Ukonakala kwetshaja kunokubangelwa Uqhagamshelo olungalunganga phakathi kwebhetri yeasidi kunye netshaja.
Uyijonga njani kunye noLondolozo lwebhetri yeVRLA?
IBHETRI ye-TCS | Umenzi we-OEM yobungcali
Ixesha lokuposa: May-13-2022