Kodi mphamvu ya batire yoyenera pa forklift yanu yamagetsi ndi iti?

Magalimoto a forklift amagetsi atchuka kwambiri m'zaka zaposachedwa. Amagwiritsidwa ntchito kwambiri m'malo osungira. Forklift yamagetsi ndi yoyera, yabata komanso yosamalira bwino kuposa forklift yokhala ndi injini yoyaka. Komabe forklift yamagetsi imafuna kulipiritsa pafupipafupi. Ili si vuto kwa tsiku lantchito la maola 8. Pambuyo pa maola ogwira ntchito, mutha kulipira forklift mosavuta pamalo othamangitsira. Ma forklift amagetsi amapezeka ndi ma voltages osiyanasiyana a batri. Ndi mphamvu yanji ya batri yomwe forklift yanu imafunikira?

Pali makampani ambiri omwe amapereka mabatire a mafakitale a forklift. Kupatula kuyang'ana mphamvu yamagetsi, mukuyenera kudziwa bwanji kuti ndi iti yomwe ingakhale yoyenera kwambiri pamachitidwe anu a forklift?

Pachigamulo chomwe chikuwoneka ngati chophweka, pali mulingo wodabwitsa wazomwe mukufuna kutengera zomwe mukufuna. Pakati pa ubwino ndi kuipa kwa mabatire a lead-acid vs. lithiamu-ion, mtengo vs.

Mphamvu ya Battery ya Forklift

Ma forklift amagetsi amabwera mosiyanasiyana makulidwe ndi kakwezera, kutengera ntchito zomwe adazipangira. N'zosadabwitsa kuti mabatire awo amasiyananso kwambiri chifukwa cha kusiyana kwa zofuna za makasitomala.

Magalimoto a pallet ndi ma forklift ang'onoang'ono a matayala atatu amakonda kugwiritsa ntchito batire ya 24-volt (ma cell 12). Ndi makina opepuka omwe safunikira kuyenda mwachangu kapena kukweza katundu wolemetsa, kotero mabatire ang'onoang'onowa amapereka mphamvu zambiri.

Forklift yamtundu wa nyumba yosungiramo katundu yokhala ndi mphamvu zonyamulira kuchokera ku 3000-5000lbs nthawi zambiri imagwiritsa ntchito batri ya 36 volt kapena 48-volt, kutengera kuthamanga kwambiri komwe kumafunikira komanso kangati komwe kumayenera kukwezedwa kumathero olemera.

Pakadali pano, ma forklift olemetsa omwe amangoyang'ana kwambiri pantchito yomanga adzagwiritsa ntchito ma volts osachepera 80, ndipo ambiri amafunikira batire la 96-volt komanso zonyamula zazikulu kwambiri zamafakitale zomwe zimapita mpaka ma volts 120 (ma cell 60).

Ngati mukufuna kuwerengera mphamvu ya batri mofulumira komanso mosavuta (pomwe zomata kapena zizindikiro zina zimabisika), ingochulukitsani chiwerengero cha maselo awiri. Selo lililonse limapanga pafupifupi 2V, ngakhale kutulutsa kwapamwamba kumatha kukhala kokwera kwambiri ikangochangidwa kumene.

Voltage ndi ntchito

Kugwiritsa ntchito mosiyanasiyana kwa forklift kumafunikira mabatire okhala ndi ma voltages osiyanasiyana. Zitsanzo zingapo pansipa:
Batire ya 24 volt: magalimoto osungira (magalimoto a pallet ndi stackers), kuphatikiza ma forklift ang'onoang'ono atatu
Batire ya 48 volt: magalimoto a forklift kuchokera ku 1.6t mpaka 2.5t ndikufikira magalimoto
Battery ya 80 volts: forklifts kuchokera 2.5t mpaka 7.0t
Batire ya 96-volt: magalimoto amagetsi olemetsa (120 volts pamagalimoto akuluakulu onyamula)

Voltage ndi Mphamvu

Ndikofunikira kuwonetsetsa kuti batire la forklift yanu ili ndi mphamvu yoyenera. Mitundu ina ya forklift imatha kuyendetsedwa mosiyanasiyana, kutengera magawo ogwirira ntchito (nthawi zambiri mwina 36 kapena 48 volts), koma ambiri amapangidwa kuti avomereze mabatire okhala ndi mphamvu imodzi. Yang'anani mbale ya data ya forklift kapena buku loyenera kupanga, chitsanzo, ndi chaka. Kugwiritsa ntchito forklift yokhala ndi batire yocheperako kumakhudza magwiridwe antchito ndipo kungalepheretse kugwira ntchito palimodzi, pomwe batire yamphamvu kwambiri imatha kuwononga mota ndi zida zina zazikulu.

Kuchuluka kwa batire ya forklift, yomwe nthawi zambiri imayesedwa mu ma Amp-hours (Ah), imagwirizana ndi utali wa batire yomwe imatha kusunga mphamvu yamagetsi yomwe yaperekedwa. Kuchuluka kwa batire kumapangitsa kuti mutha kuyendetsa forklift (kapena zida zina zamagetsi) pamtengo umodzi. Kusiyanasiyana kwa mabatire a forklift kumayambira pafupifupi 100Ah ndikupitilira 1000Ah. bola batire yanu ili ndi mphamvu yokwanira ndipo ikwanira mu chipinda cha batri, mphamvu yake imakwera bwino.

kulipiritsa Time

Nthawi yocheperako yomwe zida zanu zimayenera kuwonongera pakati pazogwiritsa ntchito zimakhudza zokolola. Moyenera, mukufuna batire ya forklift yomwe imayenda kwa nthawi yayitali pamtengo umodzi koma imathera nthawi yocheperako pamalo othamangitsira. Izi ndizofunikira makamaka ngati mukugwira ntchito ya maola 24 ndi ogwira ntchito pakusinthana. Ngati malo anu kapena nyumba yosungiramo katundu imatsegulidwa nthawi yantchito, pali nthawi yokwanira yolipiritsa mabatire anu okweza usiku wonse.

Nthawi yopangira batire ya forklift ndi ntchito ya chojambulira chomwe chimagwiritsidwa ntchito komanso batire 3 palokha. Ma charger osiyanasiyana amatha kukhala amodzi kapena atatu ndipo amakhala ndi mitengo yolipiritsa yosiyana (mu Ah). Ena amakhalanso ndi "charge-charge" njira.

Komabe, sizophweka monga "mwachangu ndi bwino". Kugwiritsa ntchito chojambulira chomwe sichikugwirizana ndi kuchuluka kwa batire yomwe akulangizidwa kumathandizira kuti sulfure ndi kuwonongeka kwa batire, makamaka mabatire a lead-acid. Izi zimatha kukuwonongerani ndalama zambiri, pokonza batire komanso pochotsa batire posachedwa kuposa mutagwiritsa ntchito charger yoyenera.

Mabatire a lithiamu-ion amakhala ndi nthawi yolipiritsa mwachangu nthawi zonse ndipo ndi njira yabwinoko ngati kutembenuka mwachangu pakati pa masinthidwe kumafunika. Ubwino wina pano ndi mabatire ambiri a asidi otsogolera amafunikira nthawi "yozizira" pambuyo polipira. Nthawi zambiri, ngakhale ndi mtundu wabwino wa charger, batire ya acid-lead imafuna maola 8 kuti ilire, ndi ina 8 kuti ichepetse. Izi zikutanthauza kuti amakhala nthawi yayitali osagwira ntchito ndipo kasitomala posankha mtundu uwu kuti achite malonda ndikugwiritsa ntchito forklift nthawi zonse angafunike kugula mabatire angapo pa lift iliyonse ndikuwazungulira.

Kusamalira ndi Moyo Wautumiki

Mabatire ambiri a lead-acid forklift amafunikira kukonzedwa pafupipafupi, makamaka "kuthirira" (kuwonjezera madzimadzi a electrolyte kupewa kuwonongeka kosayenera kwa mbale za electrode). Ntchito yowonjezerayi imatenga nthawi kuchoka pa ndondomeko yawo yogwirira ntchito ndipo iyenera kuperekedwa kwa wogwira ntchito wophunzitsidwa bwino.

Pachifukwa ichi, ena opanga mabatire amalonda amapereka mtundu umodzi kapena zingapo zamabatire opanda kukonza. Zoyipa zake ndizakuti mwina ndi zokwera mtengo kwambiri kuposa mtundu wamba wonyowa kapena kukhala ndi moyo waufupi kwambiri. Batire ya acid-lead yodziwika bwino imatenga nthawi pafupifupi 1500+ kucharging, pomwe batire yosindikizidwa, yodzaza ndi gel imatha kukhala yabwino pafupifupi 700. Mabatire a AGM nthawi zambiri amakhala ocheperako.

Mabatire a lithiamu-ion nthawi zambiri amapirira kuthamangitsidwa kochulukirapo kuposa anzawo a acid-acid (pafupifupi 2000-3000). Kuphatikiza apo, kuthekera kwawo kwakukulu ndikuti iwo ochokera kumtundu wabwino nthawi zambiri amathandizira kuyendetsa forklift kwa masinthidwe awiri pamalipiro. Izi zikutanthawuza kuti moyo wawo wautumiki umakhala wotalikirapo kwenikweni, kwinaku akusunga forklift yanu yamagetsi ikuyenda popanda kusokoneza pakukonza batire.

Mitundu 6 ya Mabatire a Forklift

1. Mabatire a Lead-Acid Forklift

Mabatire a lead-acid ndiye ukadaulo wanthawi zonse wamabatire a mafakitale.
Selo lililonse mkati mwa batire limakhala ndi mbale zosinthira za lead dioxide ndi lead lead, zomizidwa mu njira ya acidic electrolyte yomwe imayambitsa kusalinganika kwa ma elekitironi pakati pa mitundu iwiri ya mbale. Kusalinganika uku ndikomwe kumapanga voteji.

Kusamalira ndi Kuthirira
Panthawi yogwira ntchito, madzi ena mu electrolyte amatayika ngati mpweya wa oxygen ndi hydrogen. Izi zikutanthauza kuti mabatire a acid-lead amayenera kuyang'aniridwa kamodzi pa kagawo 5 kolipiritsa (kapena sabata iliyonse pamachitidwe ambiri amagetsi a forklift) ndipo ma cell amadzaza ndi madzi kuti mbale zitsekedwe. Ngati ndondomeko ya "kuthirira" iyi sikuchitika nthawi zonse, sulfates amamanga pa malo owonekera a mbale, zomwe zimapangitsa kuti kuchepetsa mphamvu ndi kutulutsa kosatha.

Pali mitundu ingapo yothirira yomwe ilipo, kutengera kapangidwe ka batri. Njira zina zothirira zabwino kwambiri zimakhalanso ndi ma valve otseka okha kuti asadzadzidwe mwangozi. Ngakhale mwina kuyesa ngati njira yopulumutsira nthawi, ndikofunikira kwambiri kuti musamwe madzi ma cell mutalumikizidwa ku charger ya batri, chifukwa izi zitha kukhala zowopsa kwambiri.

kulipiritsa
Ngati mukugwiritsa ntchito ma forklift amagetsi potengera zinthu zamalonda, choyipa chachikulu paukadaulo wamtundu uwu wa batri ndi kuchuluka kwa nthawi yocheperako yomwe imaperekedwa pakulipiritsa.
Pafupifupi maola 8 kuti muwononge, kuphatikiza nthawi yomwe batire lizizizira pamene akutentha kwambiri potchaja, zikutanthauza kuti nthawi yambiri yatsiku silikugwira ntchito.
Ngati chipangizo chanu chikugwiritsidwa ntchito kwambiri, muyenera kugula mabatire angapo ndikusinthana kuti muwalipire.
Sichanzerunso kutchaja “mwamwayi” pa mabatire a lead-acid mwachitsanzo kuwatchaja ngati kuli koyenera ngakhale atakhala kuti sanathe mpaka pafupifupi 40%. Izi zimabweretsa kuwonongeka komwe kumachepetsa kwambiri moyo wautumiki.

2. Tubular Plate, AGM, ndi Mabatire Odzaza Gel

Kuwonjezera pa muyezo, madzi osefukira, mabatire a flat-plate lead-acid omwe afotokozedwa pamwambapa, pali zosiyana zingapo zomwe zimapanga magetsi mofanana koma kugwiritsa ntchito zipangizo zamakono kuti apange mankhwala omwe angakhale oyenera kwambiri ngati batire ya forklift.

Batire ya tubular plate ndi kachitidwe komwe zida za mbale zimaphatikizidwa ndikugwiridwa mkati mwa tubular. Izi zimathandizira kulipira mwachangu ndikuchepetsa kutaya madzi, kutanthauza kusamalidwa kocheperako komanso moyo wautali wautumiki.

Mabatire a Absorbed Glass Mat (AGM) amagwiritsa ntchito mphasa pakati pa mbale zomwe zimayamwanso mpweya ndi haidrojeni. Izi zimabweretsa kuchepa kwakukulu kwa kutayika kwa chinyezi ndi zofunika kukonza. Komabe, izi ndizokwera mtengo kwambiri poyerekeza ndi zosankha zina.

Mabatire a gel amagwiritsa ntchito electrolyte yofananira ku mabatire amadzi osefukira, koma izi zimasinthidwa kukhala gel ndikuyikidwa m'maselo osindikizidwa (ndi valavu yotulutsa mpweya). Awa nthawi zina amatchedwa mabatire osakonza chifukwa safunikira kuwonjezeredwa. Komabe, amatayabe chinyezi pakapita nthawi ndipo amakhala ndi moyo wamfupi wautumiki kuposa mabatire ena otsogolera asidi.

Mabatire a forklift amtundu wa flat-plate lead-acid amatha pafupifupi zaka 3 (pafupifupi 1500 charging cycles) ngati atasamaliridwa bwino, pomwe anzawo ngakhale okwera mtengo kwambiri amapitilira zaka 4-5 pamikhalidwe yofananira.

3. Mabatire a Forklift a Lithium-ion

Kutuluka kwa mabatire a lithiamu-ion, omwe adayamba kupangidwa kumapeto kwa zaka za m'ma 1970, adapereka njira yogulitsira yopanda kukonzanso ku machitidwe a acid-acid. Selo la lithiamu-ion lili ndi ma electrodes awiri a lithiamu (anode ndi cathode) mu electrolyte, pamodzi ndi "olekanitsa" kuteteza kusamutsidwa kwa ion osafunika mkati mwa selo. Chotsatira chake ndi makina osindikizidwa omwe samataya madzi a electrolyte kapena amafuna kuwonjezeredwa pafupipafupi. Ubwino wina kuposa mabatire anthawi zonse a asidi otsogolera pazida zogwirira ntchito ndi monga kuchuluka kwamphamvu, nthawi yolipirira mwachangu, moyo wautali wautumiki, komanso kuchepetsedwa kwa kuwopsa kwa ogwiritsira ntchito popeza kulibe zigawo zamankhwala zosasindikizidwa.

Mabatire a lithiamu-ion forklift amatha mphamvu zambiri ndipo amalipira mwachangu kuposa mabatire a acid acid, amakupulumutsirani nthawi, ndikupulumutsa ndalama.
Mabatire a lithiamu-ion safunikira kusinthidwa ndipo amatha kulipiritsa mwayi panthawi yopuma.
Mabatire a lithiamu-ion forklift safuna chisamaliro chachikhalidwe monga kuthirira kapena kufananiza.
Mabatire a lithiamu-ion forklift safuna chisamaliro chachikhalidwe monga kuthirira kapena kufananiza.
Ogwiritsa ntchito amatha kusangalala ndi nthawi yayitali yothamanga komanso kuchepa kwa ziro pomwe batire imatuluka ndi ma forklift oyendetsedwa ndi mabatire a lithiamu-ion.
Mabatire a lithiamu-ion alibe mpweya ndipo kukhala ndi moyo wautali kungatanthauze kutayika kwa mabatire ochepa mtsogolo.
Mabizinesi atha kubweza malowa akugwiritsidwa ntchito ngati chipinda cholipiritsira posungirako zinthu zina.

Ponseponse, mabatire a lithiamu-ion nthawi zambiri amaonedwa kuti ndi apamwamba kuposa mitundu yambiri ya mabatire a lead-acid bola ngati mtengo wogula suli woletsa ndipo mutha kubweza kuchepetsa kulemera kwake.

JB BATTERY ntchito yapamwamba ya LiFePO4 mapaketi

Timapereka ma batire apamwamba a LiFePO4 opangira ma forklift atsopano kapena kukweza ma forklift omwe amagwiritsidwa ntchito, mabatire a LiFePO4 ali:
12 volt forklift batire,
24 volt forklift batire,
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96 volt forklift batire,
makonda voteji batire.
Ubwino wathu wa mapaketi amafuta a LiFePO4: mphamvu yosalekeza, kuyitanitsa mwachangu, kuchepetsa nthawi yopumira, mabatire ocheperako, kukonzanso kwaulere, ndikoyenera kwambiri forklift.