1.Chii chinonzi VRLA Battery
Isu tese tinoziva kuti vharafu yakavharwa inodzorwa lead acid bhatiri, inonziwo VRLA, imhando yeakavharirwa lead-asidhi bhatiri (SLA).Tinogona kupatsanura VRLA kuita GEL bhatiri uye AGM bhatiri.TCS bhatiri nderimwe rekutanga bhatiri remudhudhudhu muChina, kana iwe uchitsvaga AGM bhatiri kana GEL bhatiri saka TCS bhatiri ndiyo yakanakisa sarudzo.
2.Valve Regulated Lead Acid Battery Working Principle
Nepo vharafu inodzorwa lead asidhi bhatiri ichiburitswa, kuwanda kwe sulfuric acid kunodzikira zvishoma nezvishoma uye lead sulfate inoumbwa pasi pekuita pakati pe lead dioxide yeposititive electrode, spongy lead ye negative electrode uye sulfuric acid mu electrolyte.Paunenge uchichaja, lead sulfate mune yakanaka uye yakaipa electrode inoshandurwa kuita lead dioxide uye spongy lead, uye nekupatsanurwa kwemaion sulfuric, kuwanda kwe sulfuric acid kuchawedzera.Munguva yekupedzisira yekuchaja kwechinyakare vharafu yakadzorwa lead-asidhi, mvura inopedzwa nekuita kwehydrogen evolution.Saka zvinoda muripo wemvura.
Nekushandiswa kwekunyorova kwespongy lead, inokurumidza kupindirana neokisijeni, iyo inonyatso kudzora kudzikira kwemvura.Zvakafanana nedzechivanhuVRLA mabhatirikubva pakutanga kwechaji kusvika kusati kwasvika danho rekupedzisira, asi kana yadarika-chaji uye munguva yekupedzisira yekuchaja, simba remagetsi rinotanga kuora mvura, negative electrode ichange iri mu discharge condition nekuti okisijeni kubva mundiro yakanaka inopindirana nayo. spongy lead ye negative plate uye sulfuric acid ye electrolyte.Izvo zvinodzivisa kushanduka kwehydrogen pamahwendefa asina kunaka.Chikamu che electrode isina kunaka mukuburitsa mamiriro inoshanduka kuita spongy lead uchichaja.Huwandu hwespongy lead hwakaumbwa kubva mukuchaja hwakaenzana nehuwandu hwesulfate lead semhedzisiro yekutora okisijeni kubva kune yakanaka electrode, iyo inochengetedza kuenzana kweiyo negative electrode, uye zvakare inoita kuti zvikwanise kuvhara vharafu inodzorwa lead acid bhatiri.
Sezvinoratidzwa, iyo yakanaka electrode uye yekuchaja mamiriro eokisijeni yakagadzira iyo yakaipa electrode inoshanda zvinhu, nekukurumidza kupindura kune regenerate mvura, saka mvura kurasikirwa kushoma, kuitira kuti vrla bhatiri isvike chisimbiso.
Rection pa positive plate (oxygen generation) Inotamira kune negative plate surface
Chemical reaction yespongy lead ine oxygen
Chemical reaction yepbo ine electrolytes
Chemical reaction yepbo ine electrolytes
3.How Kutarisa Lead Acid Battery
| Mwedzi cheki | |||
| Chii chekuongorora | Nzira | Stand spec | Matanho kana pane zvisiri izvo |
| Yese bhatiri voltage panguva yekuyangarara charge | Edza huwandu hwemagetsi nevoltmeter | Float charge voltage* nhamba yemabhatiri | Yakagadziridzwa kune iyo float charge voltage nhamba yemabhatiri |
| Cheki yehafu yegore | |||
| Yese bhatiri voltage panguva yekuyangarara charge | Yera yakazara bhatiri voltage ne voltmeter yekirasi 0.5 kana zvirinani | Yese magetsi ebhatiri achange ari chigadzirwa cheyayangarara charge voltage ine mabhatiri quanting | Gadzirisa kana kukosha kwevoltage kuri kunze kwechiyero |
| Individual bhatiri voltage panguva yekuyangarara charge | Yera yakazara bhatiri voltage ne voltmeter ye lass 0.5 kana nani | Mukati me2.25+0.1V/sero | Bata nesu kuti tigadzirise;Chero bhatiri relead acid rinoratidza zvikanganiso zvakakura kupfuura kukosha kunotenderwa richagadziriswa kana kutsiviwa |
| Chitarisiko | Tarisa uone kukuvadzwa kana kuvuza mumudziyo uye nekuvhara | Yakatsiviwa nemagetsi tangi kana denga pasina kukuvara kana kuvuza acid | Kana pakabvinza tsvaga chikonzero, chegaba nechivharo chine mitswe, bhatiri re vrla richatsiviwa. |
| Tarisa uone kusvibiswa neguruva, nezvimwe | Bhatiri hapana kusvibiswa kweguruva | Kana yakasvibiswa, chenesa nemucheka wakanyorova. | |
| Battery holder Plate Kubatanidza tambo Kubvisa ngura | Ita kuchenesa, kurapa kwekudzivirira ngura, kupenda kwekubata kumusoro. | ||
| Kuongorora kwegore rimwe (kutevera kuongorora kuchawedzerwa kumwedzi mitanhatu yekuongorora) | |||
| Kubatanidza zvikamu | Simbisa mabhaudhi nenzungu | Kutarisa (kubatanidza screw stud mabhuku uye torque) | |
| Mwedzi cheki | |||
| Chii chekuongorora | Nzira | Stand spec | Matanho kana pane zvisiri izvo |
| Yese bhatiri voltage panguva yekuyangarara charge | Edza huwandu hwemagetsi nevoltmeter | Float charge voltage* nhamba yemabhatiri | Yakagadziridzwa kune iyo float charge voltage nhamba yemabhatiri |
| Cheki yehafu yegore | |||
| Yese bhatiri voltage panguva yekuyangarara charge | Yera yakazara bhatiri voltage ne voltmeter yekirasi 0.5 kana zvirinani | Yese magetsi ebhatiri achange ari chigadzirwa cheyayangarara charge voltage ine mabhatiri quanting | Gadzirisa kana kukosha kwevoltage kuri kunze kwechiyero |
| Individual bhatiri voltage panguva yekuyangarara charge | Yera yakazara bhatiri voltage ne voltmeter ye lass 0.5 kana nani | Mukati me2.25+0.1V/sero | Bata nesu kuti tigadzirise;Chero bhatiri relead acid rinoratidza zvikanganiso zvakakura kupfuura kukosha kunotenderwa richagadziriswa kana kutsiviwa |
| Chitarisiko | Tarisa uone kukuvadzwa kana kuvuza mumudziyo uye nekuvhara | Yakatsiviwa nemagetsi tangi kana denga pasina kukuvara kana kuvuza acid | Kana pakabvinza tsvaga chikonzero, chegaba nechivharo chine mitswe, bhatiri re vrla richatsiviwa. |
| Tarisa uone kusvibiswa neguruva, nezvimwe | Bhatiri hapana kusvibiswa kweguruva | Kana yakasvibiswa, chenesa nemucheka wakanyorova. | |
| Battery holder Plate Kubatanidza tambo Kubvisa ngura | Ita kuchenesa, kurapa kwekudzivirira ngura, kupenda kwekubata kumusoro. | ||
| Kuongorora kwegore rimwe (kutevera kuongorora kuchawedzerwa kumwedzi mitanhatu yekuongorora) | |||
| Kubatanidza zvikamu | Simbisa mabhaudhi nenzungu | Kutarisa (kubatanidza screw stud mabhuku uye torque) | |
Kuti udzivise matambudziko ebhatiri, ongorora bhatiri yevrla nguva nenguva nenzira inotevera uye chengeta zvinyorwa.
4.Lead Acid Battery Construction
Safety valve
Yakagadzirwa ne EPDM rubber uye Teflon, basa revhavhavhavha yekudzivirira ndeyekusunungura gasi kana mukati memhepo inokwira zvisingaite izvo zvinogona kudzivirira kurasikirwa kwemvura uye kudzivirira TCS vlra bhatiri kubva pakuputika nekunyanya-kudzvinyirira uye kupisa-kupisa.
Electrolyte
Electrolyte inosanganiswa ne sulfuric acid, mvura yakasvibiswa kana mvura yakasvibiswa.Inotora chikamu mukuita kwe electrochemical uye inotamba sepakati peiyo yakanaka uye yakaipa ion mumvura uye tembiricha pakati pemahwendefa.
Grid
Kuunganidza uye kuendesa ikozvino, grid-shape alloy (PB-CA-SN) inotamba chikamu chekutsigira zvinoshanda uye kugovera zvazvino muzvinhu zvinoshanda zvakaenzana.
Container&chivharo
Battery kesi inosanganisira mudziyo uye chivharo.Container inoshandiswa kubata mahwendefa akanaka uye asina kunaka uye electrolyte.Kudzivirira kusvibiswa kupinda mumasero, kuvhara zvakare kunogona kudzivirira kubuda kweasidhi uye kubuda.Iine zvese zvekushandisa zvine chekuita nekuchaja uye kuburitsa, ABS uye PP zvinhu zviri .yakasarudzwa sekesi yebhatiri nekuda kwekuita kwavo zvakanaka mu insulativity, simba remuchina, anticorrosion uye kudzivirira kupisa.
Separator
Separator muVRLA bhatiri inofanirwa kuve ine porous mass uye adsorb yakakura electrolyte kuve nechokwadi chekufamba kwemahara kwe electrolyte, yakanaka uye yakaipa ions.Semutakuri we electrolyte, separator zvakare inofanira kudzivirira kupfupika kwepakati pakati pezvakanaka nezvakaipa mahwendefa.Kupa chinhambwe chipfupi cheyakaipa uye yakanaka electrode, chinoparadzanisa chinodzivirira lead paste kukuvara uye kudonha, uye inodzivirira kusangana pakati pekukandira uye electrode kunyangwe zvinhu zvinoshanda zvabviswa pamahwendefa, Iyo zvakare inogona kumisa kupararira nekuchinja kwezvinhu zvine njodzi. .Girazi faibha, seyakajairika uye yakajairika sarudzo, inotaridzwa neakasimba adsorbability, diki aperture, yakakwira porosity, hombe pore nzvimbo, yakakwirira mechanical simba, yakasimba kuramba kune acid corrosion uye makemikari oxidizing.
5.Kuchaja Hunhu
► Inoyangarara charge voltage inofanirwa kuchengetedzwa padanho rakakodzera kutsiva kuzviburitsa mumabhatiri, izvo zvinogona kuchengetedza lead acid bhatiri riri muchaji yakazara nguva dzese.Iyo yakakwana inoyangarara charge voltage yebhatiri i2.25-2.30V pasero pasi petembiricha yakajairika{25 C), Kana magetsi emagetsi asina kugadzikana, yakaenzana charge voltage yebhatiri i2.40-2.50V pasero pasi petembiricha yakajairika( 25 C).Asi nguva yakareba yakaenzana mubhadharo inofanira kudziviswa uye isingasviki maawa makumi maviri nemana.
► Chati iri pazasi inoratidza maitiro ekuchaja pane anogara aripo (0.1CA) uye anogara ari voltage (2.23V/- cell) mushure mekubuda kwe50% uye 100% ye10HR yakayerwa kugona.Nguva yekuchaja zvizere inosiyana nedanho rekuburitsa, yekutanga kuchaja ikozvino uye tembiricha.Ichange ichidzora 100% yekuburitsa simba mumaawa makumi maviri nemana, kana ichichaja bhatiri readhidhi rinobuda zvakazara riine simba rinogara riripo uye rinogara riripo re0.1 CA uye 2.23V zvakateerana pa25C.Iyo yekutanga kuchaja ikozvino yebhatiri ndeye 0.1 VA-0.3CA.
► Kune TCS VRLA bhatiri , kuchaja kunofanirwa kunge kuri mumagetsi uye inogara iripo nzira.
A： Kuchaja yeyayangarara inotungamira asidhi bhatiri Kuchaja voltage: 2.23-2.30V/ce||(25*C) (inokurudzira kuti uise pa2.25V/ce||) Max.Kuchaja ikozvino: 0.3CA Tembiricha muripo: -3mV/C.cell (25℃).
B: Kuchaja yebhatiri yekuchaja voltage: 2.40- 2.50V / sero (25 ℃) (inokurudzira kuiisa pa2.25V / sero) Max.Kuchaja parizvino: 0.3CA Temperature muripo: -5mV/C.ce||(25 ℃).
Charging maitiro anorapa sezvizvi:
Hukama pakati pekuchaja voltage uye tembiricha:
6. VRLA Bhatiri Hupenyu
►Ivhavha inodzorwa inotungamira acid yebhatiri hupenyu hwekuchaja inoyangarara inokonzerwa nekuyerera frequency, discharge kudzika, float charge voltage uye nharaunda yebasa.Iyo gasi absorption mechanism inotsanangurwa zvakakosha inogona kutsanangura kuti mahwendefa asina kunaka anotora gasi rinogadzirwa mubhatiri uye mvura ine musanganiswa payakajairika float charge voltage. Naizvozvo, kugona hakuzodzike nekuda kwekuderera kwe electrolyte.
►Chajiro yekuchaja yakakodzera inodiwa, nekuti kumhanya kwecorrosion kuchakwidziridzwa sezvo tembiricha inokwira iyo inogona kupfupika vharafu inodzora hupenyu hweasidhi yebhatiri.Uyewo iyo yakakwirira yechaji ikozvino, iyo inokurumidza kukora.Naizvozvo, iyo inoyangarara charge voltage inofanirwa kugara yakasetwa pa 2.25V/sero, uchishandisa vharafu inodzorwa lead acid bhatiri charger ine voltage chaiyo ye2% kana zvirinani.
A. VRLA Battery Cycle life:
Hupenyu hwekutenderera kwebhatiri hunoenderana nekudzika kwekubuda (DOD), uye idiki iyo DOD, iyo yakareba hupenyu hwekutenderera.Cycle life curve sezviri pazasi:
B. VRLA Bhatiri Hupenyu hwakamira:
Hupenyu hwechaji yekuyangarara hunokanganisa tembiricha, uye kana tembiricha yakakwira, hupenyu hwechaji yekuyangarara hupfupi.Hupenyu hwekugadzira kutenderera hwakavakirwa pa20 ℃.Diki saizi bhatiri yehupenyu curve senge pazasi:
7.Lead Acid Battery Maintenance&Operation
► Bhatiri Kuchengeta:
Iyo vrla bhatiri inounzwa mune yakazara chaja mamiriro.Ndokumbira utarise mapoinzi usati waiswa senge pazasi:
A. Magasi anobatidza anogona kugadzirwa kubva mubhatiri rekuchengetedza.Ipai mhepo yakakwana uye chengetedza vrla bhatirikure nepfarivari nemurazvo usina kusimira.
B. Ndapota chengetedza chero kukanganisa kumapakiti mushure mokunge wasvika, wozosunungura zvakanyatsonaka kuti urege kukanganisa bhatiri.
C. Kusunungura panzvimbo yekuisa, tapota tora bhatiri nekutsigira pasi panzvimbo yekusimudza materminals.Chenjerera kuti sealant inogona kukanganiswa kana bhatiri rikafambiswa nesimba pamaterminal.
D. Mushure mekusunungura, tarisa huwandu hwezvishongedzo uye kunze.
► Kuongorora:
A.Mushure mekuona kuti hapana chakashata mubhatiri reVrla, riise panzvimbo yakatarwa (semuenzaniso cubicle yebhatiri stand)
B.Kana agm bhatiri richizogarwa mucubicle, riise panzvimbo yakaderera ye cubicle pese pazvinogoneka.Chengetedza chinhambwe chingangoita 15mm pakati pemabhatiri eeasidhi anotungamira.
C.Gara uchidzivirira kuisa bhatiri padyo nenzvimbo yekupisa (senge transformer)
D.Sezvo s kuchengetedza vrla bhatiri inogona kuburitsa magasi anobatidza, dzivisa kuisa padyo nechinhu chinoburitsa sparks (senge switch fuses).
E.Usati wagadzira zvinongedzo, roridzisa bhatiri rekuita kuti rive simbi inopenya.
F.Kana nhamba yakawanda yemabhatiri inoshandiswa, tanga wabatanidza mukati-bhatiri nenzira yakarurama, uye wozobatanidza bhatiri kune bhatiri kana mutoro.Muzviitiko izvi, iyo yakanaka") yebhatiri rekuchengetedza inofanirwa kunge yakabatana zvakachengeteka kune yakanaka (+) terminal yejaja kana mutoro, uye negative (-) kune negative (-), Kukuvadzwa kwechaja kunogona kukonzerwa ne kubatanidza kusina kururama pakati pelead acid bhatiri nechaja.Iva nechokwadi chekuti majoikirwo ese akarurama.Torque yekusimbisa yebhaudhi yega yega yekubatanidza nenut inofanira kuenderana nechati iripazasi.
Maitiro Ekuongorora uye Kugadzirisa VRLA Bhatiri?
TCS BATTERY |Professional OEM Mugadziri
Nguva yekutumira: May-13-2022