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Batire ya lead-acid (VRLA) ndi electrode yofunikira kuchokera ku lead ndi oxide yake, ndipo electrolyte ndi batire ya sulfuric acid solution. Mu mkhalidwe wa batri ya asidi-asidi, chigawo chofunikira cha electrode chabwino ndicho chitsogozo cha kutsogolera, electrode yolakwika ndi kutsogolera; pakutulutsa, zigawo zofunika za electrode zabwino ndi zoipa ndizotsogola za sulphate. Mphamvu yamagetsi ya batri imodzi ya asidi wotsogolera ndi 2.
0V, yomwe imatha kutulutsidwa ku 1.5V, yomwe imatha kuperekedwa ku 2.4V; pakugwiritsa ntchito, nthawi zambiri amagwiritsidwa ntchito motsatizana ndi mabatire 6 a lead-acid omwe amakhala ndi batire ya lead-acid.
24V, 36V, 48V, etc. The VRLA batire lakonzedwa: mu batire, gawo la chiwerengero cha electrolyte odzipereka mu mtengo ndi olekanitsa, ndi zoipa kuyamwa luso anawonjezera, kuteteza electrolyte imfa, kotero kuti batire ikhoza kutsekedwa. VRLA Battery Structure Parts Parts Component Material for Positive Extreme Polar Lead - Raw - Calcium Alloy Characters, zotsogola zokhala ndi lead zomwe zimagwira ntchito kuti zisunge mphamvu ya batri, kuchepetsa kutulutsa koyipa koyipa --calcium Aloyi mpanda, chibadidwe chinkhupule CHIKWANGWANI CHIKWANGWANI zinthu zimatsimikizira mphamvu zokwanira kwa nthawi yaitali kusunga batire mphamvu, kuchepetsa apamwamba Mipikisano microporous AGM kugawa pa olekanitsa zotulutsidwa kusunga njira electrolytic kupewa electrode zabwino ndi zoipa dera lalifupi.
Kupewa zabwino ndi zoipa yochepa dera kukhalabe electrolytic njira kuteteza zinthu yogwira kugwa kuchokera elekitirodi pamwamba kuti electrochemical anachita batire, asidi sulfuric monga electrolytic njira kusamutsa elekitironi mphamvu kwa batire zabwino ndi zoipa yogwira. zakuthupi kusamutsa casing akunja ndi chivundikiro popanda malangizo apadera. Kenako, nyumba ndi lids anayikidwa mu ABS utomoni kupereka batire zabwino ndi zoipa elekitirodi kuphatikiza mipanda. Zakuthupi ndi mphira wopangira wokhala ndi asidi wapamwamba kwambiri komanso anti-kukalamba.
Batire ikakwera kuposa kuthamanga kwanthawi zonse, mpweya wotulutsa umatulutsidwa, ndipo kupanikizika kumasungidwa kuti mpweya ulowe mu terminal. Malo abwino ndi oipa akhoza kukhala chidutswa cholumikizira, ndodo, stud kapena mzere wotsogolera. Malo osindikizira amathandizira valavu ya electrochemical reaction valve ya electrochemical reaction valve yoyendetsedwa ndi lead-acid batire pakutulutsa kwakukulu komweku komanso ma elekitirodi amoyo wautali motere.
Kulipiritsa ndiko kulumikiza mphamvu yakunja ya DC ku batire, kuti mphamvu yamagetsi isinthe kukhala mphamvu ya chemistry. Kutulutsa ndikuti mphamvu yamagetsi imatulutsidwa kuchokera ku batri kuyendetsa zida zakunja. Batire ya VRLA ikadzafika pa vertex, kuthamangitsa kwamagetsi kumangogwiritsidwa ntchito kuwola madzi mu electrolyte.
Panthawiyi, batire ili mu mpweya wabwino, electrode yolakwika ndi haidrojeni, ndipo mpweya udzasefukira kuchokera ku batri, zomwe zimapangitsa kuchepa kwa electrolyte, sayenera kuwonjezera madzi pa nthawi yake. Kumbali ina, kumapeto kwa kuthamangitsa kapena kuchulukirachulukira, mphamvu yolipiritsa imagwiritsidwa ntchito kuti iwononge madzi, ndipo mpweya womwe uli mumtengo wabwino uli mumsewu woyipa wa siponji, kotero kuti gawo lina la electrode loyipa liri mumkhalidwe wosakwanira. kuletsa maonekedwe a hydrogen negative. Batire yatsopano ndi yakale imagwirizanitsidwa mndandanda, pogwiritsa ntchito batri yatsopano chifukwa cha zinthu zazikulu zomwe zimapangidwira, mphamvu yotsiriza imakhala yochuluka, kukana kwamkati kumakhala kochepa, ndipo batri yakale ndi yochepa, kukana kwamkati ndi kwakukulu, ndi mkati. kukana kwa 12V kuperekedwa ndi 0.
015-0.018 ohm, batire yakale Kukana kwamkati ndikoposa 0.085 ohm kapena kuposa.
Ngati batire latsopano lakale likugwiritsidwa ntchito mndandanda, ndiye kuti voteji yothamanga pamapeto onse a batri akale idzakhala yapamwamba kuposa magetsi opangira pa malekezero onse a batri yatsopano, ndipo batri yakale yadutsa kale zotsatira za batri yatsopano. Pamwamba, komanso pakutulutsa, popeza mphamvu ya batri yatsopano ndi yayikulu kuposa mphamvu yakale ya batri, zotsatira zake zimayamba chifukwa cha kutulutsa kwakukulu kwa batire yakale, ndipo kumayambitsanso batire yakale, ndipo kuphulika kwa batire kwachititsa mbali. ntchito. Idzataya mphamvu yamagetsi ya batri yatsopano, ndipo idzachititsanso kuti magetsi mkati mwa chipangizo chamagetsi akhazikike, komanso pali chiopsezo chogwiritsa ntchito kwambiri mabatire akale.
Zifukwa zitatu zakuphulika: Kuthamanga kwapamwamba kwa batire kumapangitsa kuti chipolopolo cha batri chiwonongeke kuchokera ku mfundo yogwira ntchito ya batri-acid, ndipo anthu amamvetsetsa njira yolipirira batire, makamaka chifukwa chakuchulukirachulukira, kuwonongeka kwamadzi ndi hydrogen ndi okosijeni, kuzungulira kwafupi, kugwedezeka kwakukulu Chabwino, polipira, kutentha kwa electrolyte kumakwera kwambiri, ndipo madziwo amasungunuka, pamene chivundikiro cha dzenje chatsekedwa, chifukwa mpweya wachedwa kwambiri kuti usasefukire, kuthamanga mkati mwa batire kudzakwera kwambiri, choyamba kuchititsa kuti batire liwonongeke. , Izi ndizochitika mwakuthupi pamene kupanikizika kwa mkati kumafika pazovuta zina. Mphamvu ya mkati mwa batire ikakwera kuposa 0.25 MPa, batire imaphulika, ndipo malo ophulika amakhala pakona ya mbewa yolumikizira mpweya wotentha kapena kupsinjika.
Hydrogen ikukumana ndi mapangidwe amoto a kuphulika kwa batire ya haidrojeni ndi mpweya wosakanikirana wa mpweya wa mpweya wosakanikirana wa mpweya ndi haidrojeni kuchokera ku 4% mpaka 96%, malire a kuphulika kwa mpweya wosakanikirana wa hydrogen ndi mpweya ndi 4% -74% ya mpweya wosakanikirana. kuchuluka kwa voliyumu ya gasi wosakanikirana. Ngati ndalama zomwe zimagwiritsidwa ntchito pamadzi a electrolysis, zomwe zili mkati mwa batri za haidrojeni zimakhala zazikulu kuposa momwe zimaphulika, ndipo pamene kuchuluka kwa haidrojeni mu batire kumasonkhanitsidwa mpaka kuphulika, kumapanga moto wotseguka kuti apange kuphulika, Ichi ndi chimodzi Chemical reaction. Kafukufuku wapeza kuti kuphulika kwa batri ndi gawo la kuphulika kwa nthambi.
Pali kuphulika kotereku komwe kumachitika pamilandu yochulukirachulukira, ngati pali mawanga m'gawo lamkati, kuvala kuwotcherera, ndi zina zambiri. Batire yoyenerera ilibe kuphulika kodziwotcha pamikhalidwe yogwiritsiridwa ntchito bwino. Pamene batire kulipiritsa voteji mafuta galimoto ndi apamwamba kuposa 14.
4V, galimoto ya dizilo ndi yokwera kuposa 28.8V, ndipo kuphulika kungachitike pansi pazikhalidwe za kukhalapo nthawi imodzi. Kupyolera mu kuyang'ana kwa galimoto ya kuphulika kwa batri, zimapezeka kuti ambiri oyendetsa magetsi ali ndi zolakwika, ndipo batri ili ndi ndalama zambiri.
Kutsekeka kwa dzenje kumapanga kuphulika chifukwa cha kutsekeka kwa dzenje la batire, batire imaphulika, kuphulika kumayambitsa kugwedezeka kwa batri, mzere wa pole siwopanda ndende, motero umapanga kuphulika. .
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