Yeyiphi ibhetri elungele i-forklift? Xa kufikwa kwiibhetri ze-forklift zombane, kukho iindlela ezininzi onokukhetha kuzo. Ezimbini zezona zixhaphakileyo ziibhetri ze-lithium kunye ne-lead acid, zombini zinezibonelelo kunye neengxaki zazo.
Nangona iibhetri ze-lithium zithandwa kakhulu, iibhetri ze-lead acid zihlala ziyindlela esetyenziswa kakhulu kwiiforklifts. Oku kungenxa yexabiso lazo eliphantsi kunye nokufumaneka kwazo ngokubanzi. Kwelinye icala, iibhetri zeLithium-Ion (Li-Ion) zineengenelo zazo ezifana nobunzima obulula, ixesha lokutshaja ngokukhawuleza kunye nobomi obude xa kuthelekiswa neebhetri ze-lead acid zemveli.
Ngoko ke, ngaba iibhetri ze-lithium forklift zingcono kune-lead acid? Kweli nqaku, siza kuxoxa ngezinto ezilungileyo nezingalunganga zohlobo ngalunye ngokweenkcukacha ukukunceda wenze isigqibo esinolwazi sokuba yeyiphi efanelekileyo kwisicelo sakho.
Ibhetri yeLithium-ion kwiiforklifts
Iibhetri zeLithium-ionZiya zithandwa kakhulu xa zisetyenziswa kwizixhobo zokuphatha izinto, kwaye ngesizathu esivakalayo. Iibhetri zeLithium-ion zihlala ixesha elide kuneebhetri zeLead acid kwaye zinokutshajwa ngokukhawuleza - ngesiqhelo kwiiyure ezi-2 okanye ngaphantsi. Zikwanobunzima obungaphantsi kakhulu kunobo bafana bazo beLead acid, nto leyo eyenza kube lula kakhulu ukuziphatha nokuzigcina kwiiforklift zakho.
Ukongeza, iibhetri zeLi-Ion azifuni ukugcinwa kakhulu kuneze-lead acid, nto leyo ekhulula ixesha elingakumbi lokugxila kwezinye iinkalo zeshishini lakho. Zonke ezi zinto zenza iibhetri zeLithium-ion zibe lukhetho oluhle kuye nabani na ofuna ukuphucula umthombo wamandla we-forklift yakhe.
Ibhetri ye-forklift ye-asidi ye-lead
Iibhetri ze-lead acid forklift zezona ntlobo zebhetri zisetyenziswa kakhulu kwii-forklift ngenxa yokuba zibiza kancinci ukungena. Nangona kunjalo, zihlala ixesha elifutshane kuneebhetri ze-lithium-ion kwaye zithatha iiyure ezininzi nangaphezulu ukutshaja. Ukongeza, iibhetri ze-lead acid zinzima kuneze-Li-Ion, nto leyo eyenza kube nzima ukuziphatha nokuzigcina kwii-forklift zakho.
Nantsi itheyibhile yokuthelekisa phakathi kwebhetri ye-Lithium ion forklift kunye ne-asidi ye-lead:
| Inkcazo | Ibhetri yeLithium-Ion | Ibhetri ye-Lead Acid |
| Ubomi bebhetri | Iibhayisekile ezingama-3500 | Iibhayisekile ezingama-500 |
| Ixesha lokutshaja ibhetri | iiyure ezi-2 | Iiyure ezisi-8-10 |
| Ulondolozo | Akukho kulungiswa | Phezulu |
| Ubunzima | Ikhaphukhaphu | Inzima ngakumbi |
| Ixabiso | Ixabiso elingaphambili liphezulu, ixabiso eliphantsi ekuhambeni kwexesha | Ixabiso lokungena eliphantsi, iindleko eziphezulu kwixesha elide |
| Ukusebenza kakuhle | Phezulu | Ezantsi |
| Impembelelo kwiNdalo | Ilungele ulusu | Iqulethe i-sulfuric acid, izinto ezinobuthi
|
Ubomi obude
Iibhetri ze-lead acid zezona zikhethwa kakhulu ngenxa yokuba zifikeleleka lula, kodwa zibonelela kuphela ngemijikelo engama-500 yobomi benkonzo, oko kuthetha ukuba kufuneka zitshintshwe rhoqo emva kweminyaka emi-2-3. Kungenjalo, iibhetri ze-lithium ion zibonelela ngobomi benkonzo obude kakhulu obumalunga nemijikelo engama-3500 ngononophelo olufanelekileyo, oko kuthetha ukuba zinokuhlala ukuya kuthi ga kwiminyaka eli-10.
Inzuzo ecacileyo ngobomi benkonzo iya kwiibhetri ze-lithium ion, nokuba utyalo-mali lwazo lokuqala oluphezulu lunokuba nzima kwezinye iibhajethi. Oko kuthethiweyo, nangona ukutyala imali kwangaphambili kwiipakethe zebhetri ze-lithium ion kunokuba yingxaki yezemali ekuqaleni, ekuhambeni kwexesha oku kuthetha ukuba kuchitha imali encinci ekutshintsheni ngenxa yobomi obude obubonelelwa zezi bhetri.
Ukutshaja
Inkqubo yokutshaja iibhetri zeforklift ibaluleke kakhulu kwaye iyinkimbinkimbi. Iibhetri ze-lead acid zifuna iiyure ezisi-8 nangaphezulu ukuze zitshaje ngokupheleleyo. Ezi bhetri kufuneka zitshajwe kwigumbi lebhetri elimiselweyo, ngokuqhelekileyo ngaphandle kwendawo yokusebenza ephambili kwaye kude neeforklift ngenxa yokuphakamisa okunzima okubandakanyekayo ekuzihambiseni.
Nangona iibhetri ze-lithium-ion zinokutshajwa ngexesha elincinci kakhulu - rhoqo ngokukhawuleza njengeeyure ezi-2. Ukutshajwa kwamathuba, okuvumela iibhetri ukuba zitshajwe ngelixa zikwi-forklifts. Ungayitshaja ibhetri ngexesha lokutshintshana, isidlo sasemini, namaxesha ekhefu.
Ukongeza, iibhetri ze-lead acid zifuna ixesha lokuphola emva kokutshaja, nto leyo eyongeza olunye udidi lobunzima ekulawuleni amaxesha azo okutshaja. Oku kudla ngokufuna ukuba abasebenzi babekhona ixesha elide, ingakumbi ukuba ukutshaja akwenziwa ngokuzenzekelayo.
Ngoko ke, iinkampani kufuneka ziqinisekise ukuba zinezixhobo ezaneleyo zokulawula ukutshajwa kweebhetri zeforklift. Ukwenza njalo kuya kunceda ukugcina imisebenzi yazo isebenza kakuhle nangokufanelekileyo.
Ixabiso lebhetri ye-lithium-ion forklift
Xa kuthelekiswa neebhetri ze-asidi yelothe,Iibhetri zeforklift zeLithium-Ionzibiza kakhulu kwangaphambili. Nangona kunjalo, kubalulekile ukukhumbula ukuba iibhetri zeLi-Ion zineenzuzo ezininzi kuneebhetri ze-lead acid.
Okokuqala, iibhetri zeLithium-ion zisebenza kakuhle kakhulu xa zitshaja kwaye zisebenzisa amandla amancinci kunezinye iindlela ze-lead-acid, nto leyo ebangela ukuba iindleko zamandla zibe phantsi. Ngaphezu koko, zinokubonelela ngotshintsho oluthe kratya lokusebenza ngaphandle kokufuna utshintsho okanye ukulayisha kwakhona iibhetri, nto leyo enokuba ziinkqubo ezibiza kakhulu xa usebenzisa iibhetri zemveli ze-lead-acid.
Ngokuphathelele ukugcinwa, iibhetri ze-lithium-ion akufuneki zilungiswe ngendlela efanayo neebhetri ze-lead-acid, oko kuthetha ukuba ixesha elincinci kunye nomsebenzi uchithwa ekucoceni nasekuzigcineni, ekugqibeleni kunciphisa iindleko zokugcinwa ebomini bazo. Yingakho amashishini amaninzi ethatha ithuba lale bhetri ihlala ixesha elide, inokuthenjwa, kwaye igcina iindleko kwiimfuno zawo ze-forklift.
Kwibhetri ye-RoyPow lithium forklift, ubomi boyilo yiminyaka eli-10. Sibala ukuba ungonga malunga ne-70% iyonke ngokuguqula ukusuka kwi-lead-acid ukuya kwi-lithium kwiminyaka emi-5.
Ulondolozo
Enye yezona zinto zingalunganga ngeebhetri ze-lead-acid forklift kukugcinwa kwazo zisemgangathweni ophezulu. Ezi bhetri zifuna ukunkcenkceshelwa rhoqo kunye nokulinganiswa ukuqinisekisa ukuba zisebenza kakuhle kakhulu, kwaye ukuchitheka kwe-asidi ngexesha lokulungiswa kunokuba yingozi kubasebenzi nakwizixhobo.
Ukongeza, iibhetri ze-lead acid zidla ngokuwohloka ngokukhawuleza kuneebhetri ze-lithium-ion ngenxa yokwakheka kweekhemikhali zazo, nto leyo ethetha ukuba zifuna ukutshintshwa rhoqo. Oku kunokubangela iindleko eziphezulu zexesha elide kumashishini axhomekeke kakhulu kwiiforklifts.
Kufuneka wongeze amanzi acociweyo kwibhetri ye-lead-acid forklift emva kokuba itshajiwe ngokupheleleyo kwaye kuphela xa inqanaba lolwelo lingaphantsi kwengcebiso. Ukuphindaphinda kokongeza amanzi kuxhomekeke ekusetyenzisweni nasekutshajisweni kwebhetri, kodwa kudla ngokucetyiswa ukuba ujonge kwaye wongeze amanzi rhoqo emva kwemijikelo emihlanu ukuya kwelishumi yokutshaja.
Ukongeza ekufakeni amanzi, kubalulekile ukuhlola ibhetri rhoqo ukuba akukho zimpawu zomonakalo okanye ukukrazuka. Oku kungabandakanya ukujonga ukuba akukho mifantu, ukuvuza, okanye ukugqwala kwiiterminal zebhetri. Kufuneka utshintshe ibhetri ngexesha lokutshintsha, njengoko iibhetri ze-lead acid zidla ngokuphuma ngokukhawuleza, ngokwemisebenzi ye-multi-shift, unokufuna iibhetri ze-lead-acid ezi-2-3 kwi-forklift enye, nto leyo edinga indawo eyongezelelweyo yokugcina.
Kwelinye icala,ibhetri ye-lithium forkliftAkukho mfuneko yokugcinwa, akukho mfuneko yokongeza amanzi kuba i-electrolyte iqinile, kwaye akukho mfuneko yokujonga ukugqwala, kuba iibhetri zivaliwe kwaye zikhuselekile. Akufuneki iibhetri ezongezelelweyo ukutshintsha ngexesha lokusebenza kwe-single-shift okanye i-multi-shifts, ibhetri ye-lithium e-1 kwi-forklift e-1.
ukhuseleko
Iingozi kubasebenzi xa begcina iibhetri ze-lead acid yingxaki enkulu ekufuneka ijongwane nayo ngokufanelekileyo. Enye ingozi enokubakho kukuphefumla iigesi eziyingozi ezivela ekutshajeni nasekukhupheni iibhetri, nto leyo enokuba yingozi ukuba amanyathelo okhuseleko afanelekileyo akathathwa.
Ukongeza, ukuchitheka kwe-asidi ngenxa yokungalingani kwindlela esebenza ngayo iikhemikhali ngexesha lokugcinwa kwebhetri kubeka omnye umngcipheko kubasebenzi apho banokuphefumla umsi weekhemikhali okanye badibane nee-asidi ezibolayo emzimbeni.
Ngaphezu koko, ukutshintshiselana ngeebhetri ezintsha ngexesha lokutshintshana kunokuba yingozi ngenxa yobunzima obukhulu beebhetri ze-lead-acid, ezinobunzima obungamakhulu okanye amawaka eekhilogram kwaye zibe yingozi yokuwa okanye ukubetha abasebenzi.
Xa kuthelekiswa neebhetri ze-lead-acid, iibhetri ze-lithium ion zikhuselekile kakhulu kubasebenzi kuba azikhuphi umsi oyingozi kwaye azinaso nasiphi na i-sulfuric acid enokuchitheka. Oku kunciphisa kakhulu iingozi zempilo ezinxulumene nokuphathwa nokugcinwa kweebhetri, nto leyo enika uxolo lwengqondo kubaqeshi nakubasebenzi.
Ibhetri yeLithium ayifuni kutshintshiselana ngexesha lokutshintsha, inenkqubo yolawulo lwebhetri (i-BMS) enokukhusela ibhetri ekutshajeni kakhulu, ekukhupheni kakhulu, ekufudumaleni kakhulu, njl. Iibhetri zeRoyPow lithium forklift zingasetyenziswa kumaqondo obushushu aqala kwi -20℃ ukuya kwi-55℃.
Nangona iibhetri ze-lithium-ion zihlala zingenabungozi kangako kunezangaphambili, kusabalulekile ukubonelela ngezixhobo zokukhusela ezifanelekileyo kunye noqeqesho ukuqinisekisa iindlela zokusebenza ezilungileyo kunye nokuthintela naziphi na iziganeko ezingeyomfuneko.
Ukusebenza kakuhle
Iibhetri ze-lead acid zifumana ukwehla rhoqo kwe-voltage ngexesha lomjikelo wazo wokukhupha, nto leyo enokuchaphazela kakhulu ukusebenza kakuhle kwamandla. Ayisiyiyo loo nto kuphela, kodwa ezi bhetri zihlala ziphelelwa ngamandla nokuba i-forklift ayisebenzi okanye iyatshaja.
Xa kuthelekiswa, iteknoloji yebhetri ye-lithium-ion ibonakalise ukuba inika ukusebenza kakuhle kunye nokonga amandla xa kuthelekiswa ne-lead acid ngokusebenzisa i-voltage yayo engaguqukiyo kuyo yonke i-discharge cycle.
Ukongeza, ezi bhetri zeLi-Ion zanamhlanje zinamandla ngakumbi, zikwazi ukugcina amandla aphindwe kathathu kunalawo asebenza kwi-lead acid. Izinga lokuzikhupha ngokwalo lebhetri ye-lithium forklift lingaphantsi kwe-3% ngenyanga. Lilonke, kuyacaca ukuba xa kufikwa ekusebenziseni amandla kakuhle kunye nemveliso ephumayo ukuze i-forklift isebenze, iLi-Ion yeyona ndlela ifanelekileyo.
Abavelisi bezixhobo eziphambili bacebisa ukutshaja iibhetri ze-lead-acid xa inqanaba lebhetri yazo lihlala liphakathi kwe-30% ukuya kwi-50%. Kwelinye icala, iibhetri ze-lithium-ion zinokutshaja xa imeko yazo yokutshaja (i-SOC) iphakathi kwe-10% ukuya kwi-20%. Ubunzulu bokukhupha (i-DOC) yeebhetri ze-lithium bungcono xa kuthelekiswa nezo ze-lead-acid.
Ukuququmbela
Xa kufikwa kwixabiso lokuqala, iteknoloji ye-lithium-ion idla ngokuba nexabiso eliphantsi kuneebhetri ze-lead acid zemveli. Nangona kunjalo, ekuhambeni kwexesha, iibhetri ze-lithium-ion zinokukongela imali ngenxa yokusebenza kwazo kakuhle kunye nombane ophumayo.
Iibhetri zeLithium-ion zibonelela ngeenzuzo ezininzi kuneebhetri zeLead acid xa kufikwa ekusetyenzisweni kweForklift. Zifuna ulondolozo oluncinci kwaye azikhuphi umsi onobuthi okanye ziqulathe iiasidi eziyingozi, nto leyo ezenza zikhuseleke ngakumbi kubasebenzi.
Iibhetri zeLithium-ion zikwabonelela ngemveliso eyonga amandla ngakumbi kunye namandla angaguqukiyo kulo lonke umjikelo wokukhupha. Ziyakwazi ukugcina amandla aphindwe kathathu kuneebhetri zeLead acid. Ngenxa yazo zonke ezi zibonelelo, akumangalisi ukuba kutheni iibhetri zeLithium-ion zithandwa kakhulu kushishino lokuphatha izinto.
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