Battery ekulukuta ki?

battery leakage

Lwaki bbaatule oluusi ziwunyiriza pawuda ow’ekyama ow’ekyewuunyo oba ebisigadde ebinyirira ebivunda ebyuma byo? Okukulukuta kwa bbaatule kubaawo ng’ekyuma ekikuba amasannyalaze munda mu bbaatule kisimattuka okukwatibwa kwakyo, mu ngeri entuufu nga kiyita mu bisiba oba okukutuka mu kisenge. Okudduka kuno okw’eddagala kutondawo ebifo ebirabika era kuyinza okwonoona enkolagana z’ebyuma, okulaga ebyuma ebitakozesebwa. Okutegeera nti bbaatule ekulukuta ensonga kubanga amaka aga bulijjo gakozesa bbaatule ezisukka mu 40 buli mwaka, era okukulukuta kuleeta obukadde bwa ddoola obubalirirwamu mu byuma buli mwaka mu Amerika yokka. Ka kibeere nga kikosa ebyuma ebikebera ewala, ebyuma ebizuula omukka, oba eby’okuzannyisa by’abaana, okukulukuta kwa bbaatule kusigala nga kwe kumu ku bisinga okutawaanya amaka ebiyinza okutabuka.

Okukulukuta kwa bbaatule kwe kufulumya ekintu ekitali kigenderere eky’ekintu eky’amasannyalaze okuva munda mu katoffaali ka bbaatule. Electrolyte eno erimu eddagala erikola ennyo-Potassium hydroxide mu bbaatule za alkaline oba zinc chloride mu kaboni-ebika bya Zinc. Ebintu bino bwe bimenya ekisenge kya bbaatule, bikolagana n’empewo n’obunnyogovu, ne bikola ebifo eby’obuziba oba ebisigadde ebikosa.

Enkola eno erimu ensengekera z’amasannyalaze ezigenda mu maaso ne bwe kiba nti bbaatule tezikozesebwa nnyo. Enkola za kemiko munda mu bbaatule zikola amaanyi g’amasannyalaze nga zitambuza obusannyalazo wakati wa obusannyalazo nga bwe zikola puleesa ey’omunda okuva mu kuzimba omukka gwa haidrojeni. Puleesa bw’esukka obutuukirivu bw’okusiba-okusingira ddala mu myaka egy’emyaka, waggulu-egifuluma, oba ebbugumu-battery eziteekeddwako situleesi-Electrolyte efuluma.

CPSC's 2024 database eraga nga 8.2% ku battery za alkaline zifuna okukulukuta mu kiseera ky'obulamu bwazo, nga zeeyongera okutuuka ku 23% ku bbaatule eziterekeddwa okusukka okuggwaako oba okukuumibwa waggulu wa 95℃F. Ekirungo ky'eddagala kisalawo engeri z'okukulukuta: Battery za alkaline zikola ekirungo kya potassium kaboneti ekyeru chloride deposits, so nga zincc {5}Parbon batterys.

Ensonga eziwera ziyamba okukulukuta kwa bbaatule, emirundi mingi nga zikola nga zigatta okusobola okukosa obulungi bbaatule.

Over-Okufulumya n'okujjuza okuzzaawo .

Battery bwe zisigala mu byuma nga wayiseewo ekiseera kiwanvu nga ziweddewo, reverse charging ebaawo. Singa bbaatule emu mu kyuma kya battery multi-efulumya mangu, bbaatule ezisigaddewo zigezaako okugikuba chajingi emabega, ekiwaliriza enkola z’eddagala mu kkubo erikyamu. Kino kivaamu puleesa ey’omunda ekisusse era ne kyanguya okuvunda kw’okusiba. Okunoonyereza kwa IEEE kulaga nti bbaatule ezisigadde mu byuma okumala ennaku ezisukka mu 30 oluvannyuma lw’okukendeera zitera okukulukuta ebitundu 340% okusinga bbaatule eziggyibwamu amangu.

Ebbugumu erisukkiridde .

Ebbugumu lyanguyiza ensengekera z’eddagala munda mu bbaatule, okwongera ku puleesa ey’omunda okusukka ensengeka z’okukola dizayini. Okwawukana ku ekyo, ebbugumu ly’okutonnya lireeta okugaziwa kw’amasannyalaze n’okukonziba enzirukanya y’enjatika ezisiba. Okunoonyereza okwakolebwa mu 2024 Statista kwazuula nti bbaatule eziterekeddwa waggulu 86℃F (30℃) ziraga emiwendo gy’okukulukuta emirundi 4.7 okusinga egyo egyakuumibwa ku bbugumu erya bulijjo (68-77℃F). Kkampuni emu egaba amasannyalaze mu Ohio yategeeza nti ebitundu 19% eby’okukulukuta mu biseera by’obutiti okusinziira ku bitundu 3% mu biseera by’obutiti olw’ebintu byabwe eby’amangu eby’okutaasa bbaatule.

Obulema mu kukola n’emyaka .

Enjawulo mu kufuga omutindo zitondekawo obutuukirivu obutakwatagana obw’okusiba. Obutali butuukirivu bwa microscopic mu crimp seals bukula ne bufuuka obunafu. Emyaka gibaamu ensonga zino nga rubber seals mu butonde zikendeera, okufiirwa elasticity n’okukulaakulanya micro-enjatika. Consumer Reports’ 2024 battery testing yalaze premium brands (Duracell, Energizer) yalaze 2.1% leakage rates oluvannyuma lw’emyaka etaano, ate eby’enfuna bya average 12.8% mu mbeera ezifaanagana.

Okwonoonebwa kw’omubiri .

Okusuula bbaatule oba ebyuma kitondekawo okwonooneka kw’enzimba okw’omunda obutalabika ebweru. Okukuba kuyinza okugoba enkuŋŋaana z’obusannyalazo oba okukosa obulungi bw’okusiba. Okutabula bbaatule enkadde n’empya kireeta obutakwatagana bwa vvulovumenti obussa essira ku butoffaali obw’omuntu kinnoomu, okwanguya okukulukuta kwa bbaatule.

Okuzuula amangu kiziyiza okwonooneka okunene okuyita mu kwekebejja okulaba n’okulabika.

Ebiraga ebifaananyi .

Okukulukuta kwa alkaline kulabika nga obuwunga obweru, obw’ekika kya chalky okwetoloola terminals-potassium carbonate ekolebwa nga potassium hydroxide akolagana ne kaboni dayokisayidi mu bbanga. Battery za zinc-kaboni zikola ebitereke eby’ekika kya crystalline ebyeru ebizirugavu{-ebizirugavu. Emisango egy’omulembe giraga okukulukuta kwa kitaka oba okw’ekika kya greenish ku bantu abakwatagana n’ebyuma.

Kebera ku bikuta ebibumbulukuka oba ebizimba -okulabula okukulu okw’okuzimba kwa puleesa okw’omunda nga kusooka okukulukuta kwa bbaatule. Okukyukakyuka okutono bw’ogeraageranya ne bbaatule empya kiraga nti okulemererwa okumpi.

Obubonero bw’omubiri .

Sticky residue eraga okukulukuta okupya. Alkaline leakage ewulira nga eseerera olw’obutonde bwayo obw’okuziyiza, ate nga asidi zinki chloride awulira tacky. A ammonia ow’enjawulo-nga akawoowo oluusi kawerekera ku alkaline leakage.

Ensonga z’omutindo gw’ebyuma zitera okukulembera okukulukuta okulabika. Amaanyi agatali gamu galaga nga bukyali-okukulukuta kw’omutendera ekivaako okukwatagana kw’amasannyalaze okubi.

Enkola y’okukebera .

Ku bintu ebitali bitera -ebikozesebwa (ebitawera buli mwezi), biteeka mu nkola okwekebejja buli luvannyuma lwa myezi esatu:

Ggyawo ekibikka ku kifo kya bbaatule mu bitaala ebirungi .

Kebera bbaatule oba zikyuse langi, okuzimba oba okuzitereka .

Kebera ebyuma ebikwatagana oba ebikulukuta .

mpola mpola nyweza enkomerero za bbaatule-Balina okuwulira nga bakakanyavu .

NOTE Ennaku z'okussaako okulondoola .

Battery leakage ekola nga 7.3% ku electronics product ekomawo, nga bakasitoma batera obutamanya okutuusa nga ekyuma kigudde.

Battery chemistry esalawo engeri y’okukulukuta n’obukodyo obutuufu obw’okuddamu.

Alkaline Battery Okukulukuta .

Battery za alkaline (AA, AAA, C, D, 9V) zikola ebitundu 80% ku bakozesa bbaatule z’abakozesa. Electrolyte yaabwe eya potassium hydroxide (pH 13) erimu ensonga enkulu:

ekola ebifaananyi bya potassium carbonate ebyeru nga bifunye empewo .

Ebivaako Okwokya eddagala ku lususu

Evuma Aluminiyamu, Zinc, ne Brass mu ngeri ey’obukambwe .

Etaliimu maanyi ga asidi omutono nga vinegar .

Ebiwandiiko bya EPA ebya 2024 biraga nti Alkaline Leakage ekwata ekifo kyakusatu mu nsonda z’obuvune bw’eddagala mu maka.

Lithium Battery Ebirina Okulowoozebwako .

Obutoffaali bwa lithium (CR2032 coin cells, AA lithium) bulaga obuziyiza obw’okukulukuta obw’ekika ekya waggulu bw’ogeraageranya n’ebika bya alkaline. Enkola yaabwe eya lithium metal/lithium compound chemistry ekola ku puleesa ez’enjawulo nga zirina dizayini za seal ez’amaanyi, eziwangaala. Battery za lithium ez’omutindo zikuuma emiwendo gy’okukulukuta wansi wa 0.5% ne bwe giba gimaze okutereka. Battery za lithium bwe zikola leak-mu bujjuvu okuva mu kwonooneka kw’omubiri-Ebiziyiza by’amasannyalaze bireeta obulabe bw’omuliro era ne bivaamu omukka ogw’obutwa ebisingawo.

battery leakage

Okwetangira kugatta okutereka okutuufu, okukyusa mu budde, n’emize egy’okukozesa mu birowoozo.

Embeera ennungi ey’okutereka .

Battery zitereka wakati wa 50-77℃F (10-25℃) nga zirina obunnyogovu obuli wansi wa 65%. Okunoonyereza ku kitongole ky’amasannyalaze kulaga nti ekika kino kigaziya obulamu bw’ebintu ebitundu 45% ate nga kikendeeza ku buyinza bw’okukulukuta ebitundu 73% bw’ogeraageranya n’okutereka okutafugibwa.

Kuuma bbaatule mu kupakira okwasooka okutuusa nga kyetaagisa-Okupakinga kw’abakola ebintu kuwa okukuuma obutonde bw’ensi era ne kuziyiza okukwatagana kw’enkomerero ekivaako okufuluma ekitundu. Kozesa ebibya ebifuuwa omukka okutereka mu bungi okuziyiza obunnyogovu okukuŋŋaanyizibwa.

Okuggyawo n’okukyusa mu budde .

Ggyawo bbaatule mu byuma mu biseera ebigaziyiziddwa ebitali-kozesa (okusukka omwezi gumu). Enkola eno emu emalawo over-okufuuwa akabi-ekisinga okuvaako bbaatule okukulukuta. Sika battery n’ennaku z’okussaako, n’ozikyusa nga tezinnaggwaako awatali kulowooza ku busobozi obusigadde.

Ku byuma bya sizoni (ebintu eby’okuyooyoota ennaku enkulu, ebyuma ebisimba enkambi), teekawo emirundi ebiri-okuggyawo bbaatule buli mwaka mu biseera by’omusana n’omusana.

Enkozesa Enkola Ennungi .

Totabula bika bya bbaatule, brands, oba emyaka. Enjawulo za vvulovumenti zireetera obutoffaali obumu okusukka-okufuluma ate obulala ne bukola nnyo, ne bukola embeera y’okukulukuta. Battery zonna zikyuse omulundi gumu nga set.

Weewale okugula ekisusse okuggyako ng’embeera y’okutereka eba nnungi. Bw’olya bbaatule 40 buli mwaka, gula ebikozesebwa 6-eby’emyezi 12 okusinga okumala emyaka mingi ebitera okuvaamu okufiirwa okukulukuta okusinga okutereka.

Okulonda Omutindo .

Battery za premium ziwa obujulizi ku muwendo gwazo ogwa 40-60% ogwa bbeeyi nga ziyita mu makolero ag’ekika ekya waggulu n’okukendeeza ku miwendo gy’okukulukuta:

Battery za alkaline eza premium: 2.1% leakage rate mu myaka 5

Mid-Emiti

Battery z'ebyenfuna: 12.8% Leakage rate

Ku byuma ebikulu (ebyuma ebikebera omukka, ebyuma eby’obujjanjabi), kozesa ebika bya premium byokka era bidda mu kifo kya buli mwaka.

Okuyonja bbaatule okukulukuta kyetaagisa obukodyo obutuufu n’ebyuma ebikuuma obutebenkevu okuziyiza eddagala.

Enteekateeka z’obukuumi .

Nga tonnakwata:

Teeka ku ggalavu za Nitrile ezikozesebwa omulundi gumu (Latex eyinza okusereba olw’okukwatibwa eddagala)

Kola mu bulungi-ebitundu ebirimu empewo-eleeka efulumya omukka ogunyiiza .

Yambala endabirwamu ez’obukuumi okukuuma obutafuuwa mazzi .

Sigala nga sooda (for acid) ne vinegar enjeru (for alkaline)

Tegeka obuveera obusibiddwa okusuulibwa .

Tokwatangako bbaatule ezifulumye nga teziriimu-. Potassium hydroxide aleeta okwokya eddagala mu ddakiika ntono.

Enkola y’okuggyawo n’okuyonja .

Ggyako n’obwegendereza bbaatule ezifulumye:

Kola ku bifo ebikozesebwa omulundi gumu (amawulire) okukwata ebifo

Mently rock stuck batteries nga bw'esika butereevu okufuluma .

Teeka bbaatule eziggyiddwa mu buveera obusibiddwa okusuula kasasiro ow’obulabe .

Ku alkaline leakage (ebitereke ebyeru):

Ggyako pawuda omukalu ne bbulawuzi ennyogovu-Togifuuwako .

Siigako vinegar enjeru nga okozesa ppamba (fizzing kiraga neutralization) .

Oluvannyuma lw’okuziyira okuyimirira, siimuula ng’oyonja n’olugoye olunnyogovu .

Okufuna ebyuma ebikwatagana n’ebyuma, kozesa ekyuma ekiramu ekkalaamu oba sandpaper ennungi .

Okukwatagana okuyonjo n'omwenge gwa isopropyl 99% .

Kiriza eddakiika 30 empewo-okukala nga tonnaba kuyingiza bbaatule mpya .

Ku lw’okukulukuta kwa asidi (zinc-battery za kaboni):

Tabula sooda ne water paste (3:1 ratio)

Siiga ku bitundu ebikoseddwa-Okufuula ekitangaala kiraga okufuula obutafaali .

Siimuula ebisigadde n'olugoye olunnyogovu .

Okukwatagana okuyonjo ne isopropyl alcohol .

Kala bulungi nga tonnaba kukozesa .

Okugezesa ebyuma .

Oluvannyuma lw’okuyonja, kebera oba olina okwonooneka okw’olubeerera ng’okebera ebyuma ebikwatagana oba tebiriimu, ng’onoonya okukulukuta okusukka ekifo kya bbaatule, n’okugezesa ne bbaatule empya. Londoola ebbugumu eritali lya bulijjo oba okukola mu kiseera ekigere.

Okukulukuta kwa bbaatule kuleeta obulabe bw’obulamu n’obukuumi obuwerako obwetaagisa okwegendereza okusaanidde.

Obulabe bw’obulamu .

Okukwatagana n’olususu:Potassium hydroxide okuva mu bbaatule za alkaline ereeta okwokya eddagala okuyita mu pH-okwonooneka kw’ebitundu ebikwatagana. Okukwatagana mu bufunze kuleeta okumyuuka; Okumala ebbanga eddene kireeta okwokya okuluma nga kwetaaga obujjanjabi. CPSC yategeeza nti abantu 847 be baakyaliddeko mu 2024 nga kino kyakwatagana n’okufuluma kwa bbaatule, ebitundu 73% nga bikwata ku baana abali wansi w’emyaka 12.

Okukwatagana n’amaaso:Okumansa amasannyalaze mu maaso kikola embeera ey’amangu ey’obujjanjabi. Alkaline solution esobola okuleeta okulaba okw’olubeerera mu ddakiika ntono. Ekikolwa eky’amangu-Ekigenda mu maaso 15-Eddakiika Eye Flushing-Erina Okukulembera Obulabirizi.

Okumira n’okussa:Abaana abato oluusi n’oluusi bbaatule z’omu kamwa, ekivaako okumira amasannyalaze okuyinza okuleeta okwokya mu kamwa n’omumwa gwa nnabaana. Omukka oguva mu bbaatule ezikulukuta guyinza okuleeta okunyiiga mu kussa naddala eri abantu abalina asima.

Ebiruma obutonde bw’ensi .

Eddagala lya bbaatule erikulukuta lirina obulabe eri obutonde bw’ensi nga lisuuliddwa mu ngeri etali ntuufu. Battery za alkaline ne zinc-zirimu ebyuma ebizito ebikulukuta mu mazzi agali wansi w’ettaka. Ebiwandiiko bya EPA biraga nti bbaatule ziwaayo ebitundu 88% ku mercury ne 54% ku cadmium mu munisipaali kasasiro. Okusuula obulungi nga tuyita mu pulogulaamu z’okuddamu okukola bbaatule kiziyiza obucaafu.

Obulabe bw'omuliro n'okubwatuka .

Wadde nga tezitera kubaawo na bbaatule za alkaline, bbaatule za lithium ziraga obulabe bw’omuliro nga zoonoonese oba nga zikulukuta. Ebiziyiza ebiramu mu lithium battery electrolyte bisobola okukwata omuliro, era obutoffaali obwonooneddwa buyinza okuyita mu bbugumu runaway nga bufulumya ebbugumu ery’amaanyi. Tosasuza oba okukozesa bbaatule za lithium eziraga okukulukuta oba okuzimba obubonero.

Enkola y’obujjanjabi obusookerwako .

Okukwatagana n’olususu:

Flush ekoseddwa olususu n'amazzi agakulukuta okumala eddakiika 15 minimum .

Naaba ne ssabbuuni omutono oluvannyuma lw’okufuukuula .

Siiga clean dressing ku burns .

Noonya obujjanjabi olw'okwokya okusukka ku kitundu kyakuna-inch .

Okukwatagana n’amaaso:

Amaaso gafuuyira obutasalako n’amazzi agabuguma okumala eddakiika 15 .

Kwata ebikowe by’amaaso nga biggule mu kiseera ky’okufuukuuka .

Noonya obujjanjabi obw’amangu obw’amangu .

Okumira:

Toleetera kusesema .

Okunaaza akamwa n'amazzi naye tomira .

Kuba obutwa obufuga (1-800-222-1222) amangu ddala

Noonya okwekenneenya abasawo mu bwangu .

battery leakage

Ebiseera ebisinga yee, singa oyozese bulungi. Ggyako bbaatule ezifulumye, ebitereke ebitaliimu (vinegar for alkaline, baking soda for acidic), clean contacts ne isopropyl alcohol, era okebere ne battery empya. Okukulukuta okunene nga kulina ebituli ebikwatagana oba ebituuka ku circuit boards kiyinza okwetaagisa okuddaabiriza abakugu.

Timeline ekyukakyuka okusinziira ku mbeera y’okutereka n’omutindo. Battery za premium mu mbeera ennungi (68-77℃F) ziyinza okumala emyaka 7-10 emyaka 10 nga tegiriimu. Battery eziggwaako mu mbeera ezibuguma zisobola okukulukuta mu myezi 3-6. Battery ezisiigiddwa ennyo mu byuma ziyinza okukulukuta mu wiiki 2-4.

Ekisigadde ekyeru ye potassium carbonate (pH 11-12), less caustic okusinga electrolyte eyasooka naye nga ekyasobola okunyiiga olususu nga zikwatagana okumala ebbanga. Bulijjo yambala ggalavu ng’okwata. Ebitono ebiyingizibwa mu butanwa kivaako okunyiiga mu kamwa naye nga tebirina butwa mu nkola.

Yee, mu bukulu. Ebika bya premium biraga emiwendo gy’okukulukuta ebitundu 2-3% mu myaka etaano, ate eby’enfuna biraga emiwendo 12-15% wansi w’embeera ezifaanagana. Nga ossa factoring ku potential device damage costs ($50-200 average), bbaatule za premium ziwa omuwendo omulungi wadde nga ssente nnyingi ezisooka.

Okukulukuta kwa bbaatule kubaawo nga puleesa ey’omunda okuva mu nkola z’eddagala ewaliriza amasannyalaze okuyita mu seals ezikoseddwa, okukola ebifo ebikosa ebyonoona ebyuma .

Ebikulu ebivaako mulimu over-okusiibulwa (okuleka bbaatule ezifudde mu byuma), ebbugumu erisukkiridde waggulu 86℃F oba wansi w’okutonnya, obuzibu mu kukola, n’okwonooneka kw’omubiri mu nnyindo za bbaatule

Ziyiza okukulukuta nga otereka bbaatule ku 50-77℃F, okuziggya ku byuma mu kiseera ky’okugaziwa okugaziyizibwa, totabulangako bbaatule nkadde n’empya, n’okulonda ebika bya premium ebirina emiwendo gy’okukulukuta okutono egyawandiikibwa

Okwoza alkaline leakage ne white vinegar (etta potassium hydroxide), asidi leakage ne baking soda solution, bulijjo okwambala gloves ne safety glasses okuziyiza eddagala okwokya

Okukulukuta kwa bbaatule kuyinza okuleeta okwokya eddagala okwetaaga okujjanjabibwa, okufuula obutonde bw’ensi obucaafu nga kisuuliddwa mu ngeri etali ntuufu, n’okwonooneka kw’ebyuma nga biweza doola 50-200 mu ssente z’okuddaabiriza

Akakiiko k'obukuumi bw'ebintu ebikozesebwa (CPSC) - database y'ebibaddewo ku bbaatule 2024 - https://www.cpsc.gov/obukuumi -okusomesa/obukuumi -okulungamya/awaka/battery -Obukuumi .

Ekitongole kya Amerika ekikuuma obutonde bw’ensi (EPA) - Kasasiro ow’obulabe ow’omu maka: Battery - https://www.epa.gov/hw/household -Obuzibu-Bakasasiro-HHW (alipoota ya 2024)

Statista - Okwekenenya akatale ka bbaatule mu nsi yonna n'okukwata ku bbugumu 2024 - https://www.statista.com/topics/battery - akatale/ .

IEEE Spectrum - Okunoonyereza ku ngeri y'okulemererwa 2024 - Okufulumya eby'ekikugu ku nkola z'okuvunda kw'amasannyalaze .

Ekitongole ky'amasoboza mu Amerika - Okutereka bbaatule Alipoota ennungi ey'ekikugu 2024 - https://www.energy.gov/energysaver/battery -tterekero

Consumer Reports - Okugezesa okuwangaala kwa bbaatule n'okukulukuta Okugerageranya 2024 - Okugezesa mu laboratory okwetongodde okw'ebika bya bbaatule ebikulu .

Ekitongole ky’eggwanga eky’omutindo ne tekinologiya (NIST) - Eby’obutonde eby’eddagala ly’amasannyalaze ga bbaatule - https://www.nist.gov (ebiwandiiko ebijuliziddwa)