Amabhethri e-alkaline (alkaline) angama cell manganese-zinc. Ukudala ukusabela okudingekayo ukuze kutholakale ugesi, i-alkali electrolyte isetshenziswa kuwo. Zisetshenziswa kumadivayisi adle amandla amancane, isibonelo, kumabhulebhu wamazinyo kagesi , amathebhu we-trim. Kule ndaba, sizoxoxa ngokuningiliziwe ngedivayisi nokwakhiwa kwamabhethri alkaline, okusho umqondo "wamandla", futhi yikuphi okubhekwa njengento engcono kakhulu eqenjini labo.
Isimiso sokusebenza
Noma yiliphi ibhethri lingumthombo wamakhemikhali wamanje kagesi. Ukuze ukusabela kuqhubeke, kuholele ugesi, izingxenye ezintathu ezihlukene ziyadingeka njalo. Ezimbili zazo ebhethri lethu zingama-zinc nama-manganese (ngakho-ke igama elithi "manganese-zinc"). Yebo, ingxenye yesithathu kufanele ibe yilapho ihlukumeza (kancane kancane yachitha ezinye izingxenye ezimbili), kungenxa yomphumela wale nqubo, empeleni, futhi ikhiqize umshini kagesi.
Abasebenzisi abaningi balawa mabhethri banesithakazelo kulokho umehluko phakathi kwama-alkaline amabhethri namapomposi kasawoti? Kulaba bafundi abafuna ukwazi, sizojabula ngokuphendula lo mbuzo. Iqala ngokuthi izinto zokusetshenziswa zamabhethri e-usawoti zibiza kakhulu kunomkhiqizi, kunokuba zibe yi-alkaline. Kusuka lapho, nokuhluka okuphawulekayo ekubalukeni kwabo. Kodwa ngaphezu kwezindleko, zihlukile ezindaweni zazo zokusebenza. Ngokuyinhloko, ngesikhathi sokukhishwa kwamabhethri, usawoti wabo wehla kakhulu (kusuka ku-1.5 V kuya ku-1, ngisho no-0.7 kuya ku-0.6 V). Ukushintsha okunjalo kungaba nomthelela omubi kakhulu ekusebenzeni kwamadivayisi abanikezwa wona, ezinye zazo ngenxa yalesi sizathu ngaphambili umzila uphuma enkonzweni. Ezingxenyeni ezine-alkaline fill filler, yonke into eyenzeka ngokuhlukile, i-voltage emkhatsini wokukhipha cishe ayinciphisi njengoba izakhi zamakhemikhali zibola. Kodwa uma isisetshenziswa sabo sisebenza, "bafa" ngaso leso sikhathi. Futhi amabhethri ama-alkali angcono kunawo onke aphindwe izikhathi eziningi kunamaseli asemasinini angcono kakhulu.
Amabhethri e-alkaline ajwayelekile kunazo zonke izinhlobo: AA (umunwe) ne-AAA (mini-finger). Izinsimbi ezahlukene zidinga amandla ahlukene. Kuyini? Igama elithi "umthamo" wempahla yamandla linquma isikhathi lapho bazosebenza khona ngokugcwele (kuboniswe ibhethri kum (i-milliampeter / ihora)). Ukusetshenziswa kwamandla kagesi kuvame ukukhonjiswa kuwo kuwo amayunithi afanayo, ngakho-ke, ngokuqhathanisa lezi zimiso ezimbili, ungaqonda uma lezi zibhethri zifanelekile, nokuthi bazokwazi kangakanani ukunikeza igajethi yakho ngamandla.
Amasu wokunweba "ukuphila" kwamabhethri
Ingqondo yokukhathazeka yamaSlav ayizange ihambisane nombuzo wokuthi ungayikhokhisa kanjani ibhethri elahlekile elilahlayo. Nazi izindlela ezimbalwa.
- Uma uveza umzimba webhethri ye-alkaline emibikweni yomzimba (uwashaye ngokumelene nobunzima noma u-crumple ngosizo lwamathuluzi alungisiwe), uzoholela ekuhlanganiseni izingxenye ze-electrolyte nezakhi zamakhemikhali ezingapheli. Ngakho, "uzophila" izinsuku ezimbalwa, ngisho noma ngaphambi kokuba itshalwe ngokuphelele.
- Ukuqhubeka kabusha kwezinqubo zamakhemikhali ngaphakathi kwebhethri kungaba ukushisa okuphezulu. Ngenxa yalokhu, ingafakwa ebhethri
amahora ambalwa, kodwa ungazami ukuwushisa emlilweni ovulekile - kuyingozi! - Ukuze uthole impilo entsha yebhethri ye-alkaline, ungasebenzisa ishaja ejwayelekile yebhethri, kodwa udinga ukuqapha izinga lokushisa lokushisa uma ushaja. Uma ifudumele, yivule. Ukuphazamiseka kwalendlela yukuthi ngomjikelezo ngamunye "qhubeka" ibhethri izoba ngaphansi nangaphansi.
Njengoba ungabona, impendulo yombuzo wokuthi kungenzeka yini ukushaja amabhethri alkaline ilula. Kungenzeka, kodwa uma kuphela ngokucophelela!
Olunye uhlobo lwebhethri lithi lithium .