Intshayelelo:
Iibhetri zeLithiumluhlobo lwebhetri olusebenzisa i-lithium metal okanye i-lithium alloy njengezinto ze-electrode ezingalunganga kunye nesisombululo se-electrolyte esingengomanzi. Ngenxa yeempawu zekhemikhali ezisebenzayo kakhulu ze-lithium metal, ukucutshungulwa, ukugcinwa kunye nokusetyenziswa kwe-lithium metal kuneemfuno eziphezulu kakhulu zokusingqongileyo. Okulandelayo, makhe sijonge iinkqubo zokuwelda ii-caps, ukucoca, ukugcina okomileyo, kunye nokuhlolwa kokulungelelaniswa ekulungiseleleni iibhetri ze-lithium.
Isivalo sokuWelding sebhetri yeLithium
Imisebenzi yeibhetri ye-lithiumisiciko:
1) isiphelo esihle okanye esibi;
2) ukhuseleko lobushushu;
3) ukhuseleko lokucima umbane;
4) ukhuseleko lokunciphisa uxinzelelo;
5) umsebenzi wokuvala: ukungangeni manzi, ukungena kwegesi, kunye nokuphuma komoya kwi-electrolyte.
Amanqaku aphambili kwiikhaphu zokuwelda:
Uxinzelelo lwe-welding lungaphezulu okanye lulingana ne-6N.
Inkangeleko yokuwelda: akukho welds zobuxoki, i-weld coke, ukungena kwe-weld, i-weld slag, akukho kugoba kwethebhu okanye ukwaphuka njl.
Inkqubo yokuvelisa isiciko sokuwelda
Ukucoca ibhetri yeLithium
Emva kweibhetri ye-lithiumUkuba ivaliwe, i-electrolyte okanye ezinye izinyibilikisi eziphilayo ziya kuhlala phezu kweqokobhe, kwaye i-nickel plating (2μm~5μm) kwi-seal kunye ne-bottom welding kulula ukuyiwisa kwaye igrule. Ke ngoko, kufuneka icocwe kwaye ikhuseleke kwi-rust.
Inkqubo yokuvelisa ukucoca
1) Futha uze ucoce ngesisombululo se-sodium nitrite;
2) Futha kwaye ucoce ngamanzi acocekileyo;
3) Yomisa ngesibhamu somoya, yomise kwi-40℃ ~ 60℃; 4) Faka ioyile yokulwa nomhlwa.
Indawo yokugcina izinto ezomileyo
Iibhetri zeLithium mazigcinwe kwindawo epholileyo, eyomileyo nekhuselekileyo. Zingagcinwa kwindawo ecocekileyo, eyomileyo nengena umoya enobushushu obuyi--5 ukuya kwi-35°C kunye nokufuma okungenakudlula kwi-75%. Qaphela ukuba ukugcina iibhetri kwindawo eshushu kuya kubangela umonakalo ofanayo kumgangatho weebhetri.
Ukufumanisa ulungelelwaniso
Kwinkqubo yemveliso yeiibhetri ze-lithium, izixhobo zokuvavanya ezifanayo zihlala zisetyenziselwa ukuqinisekisa ukuveliswa kweebhetri ezigqityiweyo, ukuthintela iingozi zokhuseleko lwebhetri, ngaloo ndlela kuphuculwe ukusebenza kakuhle kwemveliso.
Ukufumanisa ulungelelwaniso lweeseli zebhetri ye-lithium kubaluleke kakhulu. Iseli ilingana nentliziyo yebhetri ye-lithium. Iquka ikakhulu izinto ze-electrode ezilungileyo, izinto ze-electrode ezimbi, ii-electrolytes, ii-diaphragms kunye neegobolondo. Xa ii-external short circuits, ii-internal short circuits kunye ne-overcharge zisenzeka, ii-lithium battery cells ziya kuba sengozini yokuqhuma.
Isiphelo
Ukulungiswa kweiibhetri ze-lithiumyinkqubo enzima enamanyathelo amaninzi, kwaye ikhonkco ngalinye lifuna ulawulo oluqinileyo lomgangatho wezinto eziluhlaza kunye neenkqubo zemveliso ukuqinisekisa ukusebenza, ukhuseleko kunye nobomi bemveliso yebhetri yokugqibela.
IHeltec Energy liqabane lakho elithembekileyo ekwenzeni iibhetri. Ngokugxila kwethu kuphando nophuhliso, kunye noluhlu lwethu olubanzi lwezixhobo zebhetri, sinikezela ngezisombululo ezihlala zihleli ukuhlangabezana neemfuno eziguqukayo zoshishino. Ukuzinikela kwethu ekugqweseni, izisombululo ezilungiselelwe wena, kunye nobudlelwane obuqinileyo nabathengi kusenza sibe lukhetho olukhethwayo kubavelisi kunye nababoneleli beebhetri kwihlabathi liphela.
Ukuba unemibuzo okanye ungathanda ukwazi okungakumbi, nceda ungathandabuzi ukubuzaqhagamshelana nathi.
Isicelo seNgqikelelo:
UJacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Impumelelo:sucre@heltec-bms.com/ +86 136 8844 2313
UNancy:nancy@heltec-energy.com/ +86 184 8223 7713
Ixesha lokuthumela: Novemba-05-2024