Imiba yempazamo eqhelekileyo kunye neendlela zokugcinwa kweebhetri zemoto yombane ebusika

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Soláthraí Stáisiún Cumhachta Inaistrithe

Ibhetri ayinakuvuswa. I-1, jonga kuqala ukuba uxhulumaniso lwe-loop luxhunyiwe kumnxibelelwano, jonga ngokucophelela i-socket kunye neeplagi zine-fire arc phenomenon, kukho umgca womonakalo ongenazintambo, njl. I-2, ibhetri ihlawuliswa, kodwa kwakhona ukubona ukuba ishaja yonakaliswe, ingaba iiparitha zokutshaja zihlangabezana neemfuno: Iimpawu ezahlukeneyo, iimodeli ezahlukeneyo zeemfuno zebhetri kwiiparamitha zeshaja zihluke, ngoko kukho izigidi ukuya kumajelo aqhelekileyo.

Yiya kuthenga iimveliso zetshaja ezifanelekileyo, kwaye zininzi iimoto zombane ekhaya, iitshaja ezininzi, musa ukuyixuba itshaja. 3. Khangela kwakhona, ukuba kukho into eyomileyo ngaphakathi kwebhetri, kwaye kukungabikho okunzulu koqikelelo.

4, ekugqibeleni, khangela ukuba i-polar ivulcanized. I-sulfate engaguqukiyo yeplate ibhekiswa kwi-plate ye-polar yebhetri ine-sulfate emhlophe ebusweni benkqubo yokukhupha, kwaye iinqununu zayo zinzima, kunzima ukuchithwa, kunye ne-electrochemical reaction xa intlawulo yebhetri kunye nokukhutshwa kungenakuqhutywa. Sinokudlula uvavanyo lwe-Detector umthamo, ixesha lokukhutshwa alifikeleli kwi-50% yomthamo ochaziweyo, ngokuqhelekileyo i-sulfate engenakuguqulwa.

Ukongeza, xa utshaja, i-voltage inyuka ngokukhawuleza, enye i-voltage yesandla esisodwa iphezulu kakhulu, idlula ixabiso eliqhelekileyo; ukuhla kwamandla ombane kukhawuleza ngokukodwa, ibhetri ayigcinwanga, kwaye incinci kakhulu. Kwimeko engasentla, kunokumiselwa ukuba ibhetri ine-sulfate engaphendukiyo. Ukuhlolwa kunye nokucutshungulwa kweziphene ze-1, isiphaluka sokutshaja sinokudibaniswa ngokuqinileyo kwishaja kufuneka sitshintshwe ngokukhawuleza.

Kwaye ibhetri eyomileyo kufuneka yongezwe kumanzi acocekileyo okanye i-1.050 sulfuric acid ukugcina ukutshaja, kunye nokukhutshwa kwebhetri yokubuyisela amandla. Ukuba kufunyaniswe ukuba akukho sulfate inverse, umthamo kufuneka ubuyiselwe kwintlawulo elinganayo.

I-2, iintlawulo zokugcinwa kwebhetri eyomileyo emva kokumisa ibhetri: kufuneka ilawule ubuninzi bangoku 1.8a, intlawulo kwiiyure ze-10-15, iqela ngalinye (3, 4) I-voltage yokutshaja yebhetri ilawulwa kwi-14.7V / okanye ngaphezulu Yiba.

Ukuguqulwa kwebhetri kubangelwa ukunyuka okuqhubekayo kwebhetri yokutshaja, kwaye ukufuma kuncinci, kwaye ibhetri ibonakala: 1. Umthamo wobushushu uyancitshiswa. Emva kokuba ukugcinwa kobushushu bukhulu kakhulu, amanzi alahlekile, amandla okushisa kwebhetri ancitshiswe kakhulu, kwaye kukho Ukushisa kukhawuleza kangangokuba ukushisa kwebhetri kuphakanyisiwe; Ukubambelela kwebhetri kwi-positive kunye ne-negative plate iyancipha, ukuchasana kwangaphakathi kwanda, kwaye ukushisa kwanda ngexesha lokuhlawula kunye nenkqubo yokukhupha.

Iqondo lokushisa likhawuleza kakhulu, lenza isangqa esibi, oko kukuthi, into ebizwa ngokuba yi-thermal ngaphandle kolawulo, ubushushu bokugqibela bufikelela kuma-80 degrees, okubangela ukuguqulwa kwe-casing yangaphandle. Ukuhlolwa kunye nokulungiswa kweziphene 1. Ukujonga kunye nokuchongwa kweziphene: Iqela leebhetri linokukhubazeka, kufuneka licinge ngokutshintsha itshaja.

Kukho ukuguqulwa okukodwa okanye oku-2 kwisethi yeebhetri, kukho ukwenzeka kwezi mpazamo: i-1, intlawulo yebhetri ayihambelani, kwaye enye ibhetri engaphezulu ibangela ukuguqulwa xa utshaja. Isenokuba yisekethe emfutshane ngesandla esisodwa, okanye ezinye iimeko zokuzikhupha. I-2, ibhetri xa i-polar plate ingenakuguqulwa i-sulfate, ukuchasana kwangaphakathi kuyanda, kwaye ubushushu bokutshaja buyi-deformation.

3. Ibhetri Xa udibanisa, idibaniswe ne-deformation ehambisa ukushisa. I-4, ibhetri ayizalisi ukongezwa kwesisombululo se-electrolytic ukubangela ukungabikho kwenkqubo, ekugqibeleni kungekhona ekukhanyeni okuluhlaza ngenxa yokutshaja, okubangela ukuguqulwa.

Okwesibini, ukusetyenzwa kunye nesisombululo sempazamo: 1. 2, thintela isiphaluka esifutshane sangaphakathi okanye isiphaluka esifutshane esincinci, kunye nokuthambekela kwendlela emfutshane. 3.

Ngexesha lokusetyenziswa, zama ukuthintela ukuveliswa kokukhupha ngokugqithisileyo, ngokuphindaphindiweyo ugcine ukugcinwa kombane weenyawo xa usenza iibhetri. 4, rhoqo khangela itshaja, musa nasiphi na isiganeko. Ukuba ihlawuliswa kumaqondo aphezulu, kubalulekile ukuqinisekisa ukuba ibhetri iyachithwa.

Kule njongo, indlela yamanyathelo okupholisa okanye ukunciphisa ixesha lokutshaja ingathathwa, ngaphandle koko kufuneka iyeke ukutshaja. Ipakethi yebhetri ayinakulungelelaniswa ukusombulula ibhalansi yebhetri yeengxaki yingxaki yehlabathi, kwaye ngoku akukho sisombululo sobomi bomnye. Isizathu ziintlobo ngeentlobo.

Ukuhlolwa kunye nokucutshungulwa kweziphene ze-1, okokuqala wenze intlawulo yokulondolozwa ngokubanzi, emva koko ukhuphe nge-2 iyure yezinga langoku. Ngethuba lenkqubo yokukhupha, i-voltage yebhetri ilinganiswa rhoqo, kwaye ibhetri engasemva yomthamo wokukhupha ikhethwa ukuba iqhutywe. 2, eyoku-1 yokuqala.

050 dilute sulfuric acid ukubona nje ukuhamba kwe-electrolyte, qhubeka ubiza iiyure eziyi-12-15. Nika ingqalelo kwiqondo lobushushu lebhetri elingagqithiyo kwi-50 ¡ã C xa itshaja. Emva kokuba ukutshaja kuphelile, yima u-0.

Iiyure ezingama-5-4, phinda usebenzise i-2 yokukhutshwa kwezinga leyure. Ngethuba lenkqubo yokukhupha, ixabiso le-voltage enye lilinganiswa. Ukuba ixesha lokukhutshwa alifinyeleli kumgangatho, okanye kukho umlinganiselo omkhulu phakathi kwexesha elide lokukhutshwa kwibhetri yonke, ukuhlawulwa kunye nokusebenza kweprogram yokukhutshwa kuyafuneka ukuhlangabezana neemfuno.

de. Ukuba ihlawulwa ngokuphindaphindiweyo kunye nomjikelezo wokukhupha, umthamo webhetri awukho ukwanda okubonakalayo kwi-voltage ephantsi, kwaye le bhetri ngokuqhelekileyo i-short-circuited okanye into esebenzayo ikhutshwe kakhulu, i-sulfate engapheliyo engenakulungiswa, njl., ayikwazi ukulungiswa, kufuneka ichithwe.

Kwiibhetri ezihlangabezana neemfuno, kufuneka ziqhubeke zisetyenziswa phantsi kombane ongaguqukiyo we-15V / iimeko zokuhlawula kuphela, i-electrolyte ehambayo, ukucoca umphezulu webhetri, ivalve ye-hood, i-adhesive panel nge-PVC okanye i-chloroform binder Fit.