Yuav kuaj xyuas lub tsheb roj teeb li cas rau kev ua haujlwm? Tester, multimeter thiab tsis muaj khoom siv
Lub roj teeb yog ib qho tseem ceeb ntawm lub tsheb. Qhov nruab nrab, nws lub neej ua haujlwm yog plaub xyoos lossis ntau dua. Yuav kom ntseeg tau tias lub roj teeb lub neej ntev tshaj plaws, nws yog ib qho tsim nyog yuav tsum xyuas nws cov kev ua tau zoo. Qhov no yuav tsum tau ua ob qho tib si thaum lub sijhawm ntawm kev yuav khoom (khoom muag ua ntej) thaum muab kev lees paub, thiab thaum lub sijhawm kuaj xyuas lossis kuaj pom muaj teeb meem nrog kev pib lub cav.
Electrolyte density ntsuas
Txoj hauv kev yooj yim tshaj plaws los kuaj xyuas kev noj qab haus huv ntawm lub roj teeb yog ntsuas qhov ceev thiab qib electrolyte. Peb twb tau txiav txim siab txog qhov teeb meem ntawm electrolyte ntom nyob rau hauv kev nthuav dav ntxiv ntawm Vodi.su hauv cov ntawv dhau los. Peb tsuas sau cov ntsiab lus tseem ceeb tshaj plaws xwb.
Nws tuaj yeem kuaj xyuas qhov ntom ntom nkaus xwb hauv cov roj teeb uas siv los yog ib nrab siv, vim lawv muaj cov ntsaws tshwj xeeb los ntawm cov dej distilled tuaj yeem nchuav thaum cov electrolyte boils. Nyob rau hauv txhua lub kaus poom koj yuav pom daim hlau thiab cov cim los xyuas cov qib. Cov phaj yuav tsum sib npaug nrog cov electrolyte. Kev kub ceev ntawm cov kua yuav qhia tau tias muaj teeb meem nrog lub regulator relay. Yog tias qib siab dhau lawm, cov kua yuav tsuas yog txaws tawm. Nws kuj tseem tuaj yeem tsim cov pa roj uas tuaj yeem ua rau lub roj teeb tawg.
Txheeb xyuas qhov ntom ntom siv lub aerometer - lub khob nrog lub txiv ntoo ntawm qhov kawg thiab ntab sab hauv. Qhov nqaim kawg yog muab tso rau hauv ib qho ntawm cov plugs thiab cov electrolyte tau kos rau hauv thiab saib cov nplai ntab. Rau Russia, qhov pom kev ceev yog 1,27 g / cm3 nyob rau hauv lub caij sov thiab 1,28 g / cm3 nyob rau hauv lub caij ntuj no. Qhov ceev yuav tsum yog tib yam hauv txhua lub tsev txhab nyiaj. Yog tias nws qis dhau los yog siab dhau, qhov no qhia tias muaj kev tso tawm lossis overcharge. Tsis tas li ntawd, thaum kuaj xyuas qhov ceev, koj tuaj yeem ntsuas lub xeev ntawm cov electrolyte - nws yuav tsum yog pob tshab yam tsis muaj impurities.
Xyuas nrog ib tug multimeter
Multimeter yog ib qho cuab yeej uas tsim nyog rau txhua tus tsav tsheb yuav khoom. Cov cuab yeej no ntsuas qhov voltage ntawm cov terminals. Kev ntsuam xyuas tuaj yeem ua tiav ob qho tib si nrog lub cav khiav thiab nrog lub cav tawm.
Yog tias peb tab tom tham txog kev kuaj mob ua ntej muag hauv lub khw, feem ntau txhua lub roj teeb tuaj ntawm lub Hoobkas 80 feem pua them. Tab sis txawm tias qhov hluav taws xob no yog qhov txaus los pib lub cav, thiab lub roj teeb tau rov qab los ntawm lub tshuab hluav taws xob thaum tsav tsheb.
Nrog lub cav tawm, qhov hluav taws xob ntawm cov terminals yuav tsum qhia 12,5-13 Volts. Txhawm rau pib lub cav, 50% ntawm tus nqi (kwv yees li 12 volts) yuav tsum txaus. Yog tias daim duab no qis dua, qhov no qhia tias muaj paug tawm, koj yuav tsum tau teeb nws los ntawm lwm lub tsheb. Nrog lub cav tawm, nws yog qhov zoo dua los ntsuas qhov hluav taws xob ua ntej mus ncig, thiab tsis yog tom qab nws, vim tias cov lej tuaj yeem sib txawv heev, uas yuav ua rau cov lus xaus tsis raug.
Nrog lub cav khiav, qhov voltage ib txwm nyob nruab nrab ntawm 13 thiab 14 volts. Cov lej yuav siab dua, qhov twg nws txhais tau tias tom qab taug kev ntev lub roj teeb tawm, thiab lub tshuab hluav taws xob ua haujlwm hauv hom kev txhim kho. Qhov zoo tshaj plaws, tom qab 5-10 feeb, qhov voltage yuav tsum poob mus rau 13-14 V.
Yog tias qhov hluav taws xob qis dua 13 V, qhov no yog pov thawj tias lub roj teeb tsis tau them tag nrho. Txawm hais tias, txhawm rau kom tau txais cov ntaub ntawv raug ntau dua, txhua tus neeg siv khoom siv hluav taws xob yuav tsum tau muab tua - lub teeb taub hau, xov tooj cua, kev tswj hwm huab cua, thiab lwm yam. Los ntawm txoj kev, ntawm cov kev pabcuam tsheb, los ntawm kev tig cov neeg siv khoom thiab tawm, cov xau tam sim no tuaj yeem kuaj pom. Ntawd yog, yog tias lub multimeter qhia 14 V thaum lub cev muaj zog, koj hloov pauv lub teeb taws, backlight, thiab lwm yam. Qhov zoo tshaj plaws, qhov hluav taws xob yuav tsum txo qis los ntawm 0,1-0,2 V. Tab sis yog tias, nrog txhua tus neeg siv khoom qhib, qhov hluav taws xob poob qis dua 13 V, ces muaj teeb meem nrog lub tshuab hluav taws xob txhuam.
Tsis tas li ntawd, ntawm qhov tsis tshua muaj hluav taws xob nrog lub cav khiav, koj yuav tsum tau them sai sai rau cov xwm txheej ntawm cov terminals thiab cov neeg sib cuag - thaum lawv tau oxidized, qhov hluav taws xob poob qis heev. Koj tuaj yeem ntxuav lawv nrog dej qab zib thiab ntawv xuab zeb.
Load fork
Lub ntsaws ntsaws yog lub ntsuas ntsuas uas muaj peev xwm simulate lub load ntawm lub roj teeb tsim thaum lub cav pib. Qhov kev hloov ntawm qhov voltage yog tso tawm. Yog tias koj yuav lub roj teeb tshiab hauv lub khw, tus neeg muag khoom yuav tsum tau kuaj xyuas nrog lub ntsaws ntsaws, thaum nws xav tau tias tag nrho cov plugs (yog tias muaj) yog unscrewed.
Yog tias lub roj teeb ua haujlwm tsis raug, tom qab ntawd thaum lub sijhawm thauj khoom, cov electrolyte yuav cia li pib boil rau hauv ib qho ntawm cov kaus poom thiab cov yam ntxwv qaub tsw yuav kis tau. Lub xub qhia qhov voltage yuav tsum tsis txhob poob. Yog tias tag nrho cov no tshwm sim, ces yuav tsum tau hloov roj teeb.
Qhov zoo tshaj plaws, thaum koj txuas lub ntsaws ntsaws rau lub roj teeb, qhov hluav taws xob tsawg kawg 12 volts yuav tsum tau tso tawm ntawm qhov screen. Yog tias nws qis dua, nws tsim nyog qhia txog hnub tsim khoom thiab lub txee lub neej ntawm cov roj teeb hauv lub tsev rau khoom. Hnub tsim khoom yog stamped nyob rau hauv lub serial tooj. Thaum lub load yog thov, qhov voltage hloov ntawm 12 V mus rau 10 thiab nyob twj ywm ntawm no theem. Nws tsis yog qhov tsim nyog los thov lub nra rau ntau tshaj 5 vib nas this. Yog tias lub roj teeb tau them tag nrho, tab sis qhov hluav taws xob poob qis dua 9 V thaum lub sijhawm thauj khoom, ces nws yuav tsis muaj peev xwm muab qhov pib tam sim no los pib lub cev muaj zog.
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