Iyini Ibhethri Le-Acid Eholayo Elawulwa Ivalvu?

1.Iyini Ibhethri le-VRLA

Sonke siyazi ukuthi i-valve evaliwe elawula ibhethri le-lead acid, ebizwa nangokuthi i-VRLA, iwuhlobo lwebhethri le-lead-acid evaliwe (SLA). Singahlukanisa i-VRLA ibe yibhethri ye-GEL nebhethri le-AGM. Ibhethri ye-TCS ingenye yezinhlobo zokuqala zebhethri yesithuthuthu e-China, uma ufuna ibhethri le-AGM noma ibhethri ye-GEL ibhethri ye-TCS iyisinqumo esingcono kakhulu.

Liyini Ibhethri le-VRLA

I-Valve Elawulwayo Isimiso Sokusebenza Sebhethri Le-acid Eholayo

Ungalibheka Kanjani Ibhethri Le-Acid Yokuhola

Ukwakhiwa Kwebhethri Le-Acid Eholayo

Izici zokushaja

I-VRLA Impilo Yebhethri

Ukugcinwa Nokusebenza Kwebhethri Le-Acid Eholayo

Ungalihlola Kanjani Ibhethri Le-VRLA?

IBHATHI YE-TCS | Umkhiqizi we-OEM ochwepheshe

2.Valve Regulated Lead Acid Battery Working Isimiso

ISIMISO

UKUSENZA KWEKHEMIKALI KUBHATHIRI LE-VRLA

ISIMISO

Ngenkathi ibhethri le-asidi eholayo elawulwa yi-valve likhishwa, ukugcwala kwe-sulfuric acid kuyehla kancane kancane bese kwakheka i-lead sulfate ngaphansi kokusabela phakathi kwe-lead dioxide ye-electrode ephozithivu, i-spongy lead ye-electrode eyinegethivu kanye ne-sulfuric acid ku-electrolyte. Ngenkathi ishaja, i-lead sulfate ku-electrode e-positive kanye ne-negative iguqulwa ibe i-lead dioxide kanye ne-spongy lead, futhi ngokuhlukana kwama-ion e-sulfuric, ukugxila kwe-sulfuric acid kuzokwanda. Ngesikhathi sokugcina sokushaja kwe-valve yendabuko elawulwa yi-lead-acid , amanzi asetshenziswa ukusabela kokuvela kwe-hydrogen. Ngakho kudinga isinxephezelo samanzi.

Ngokusetshenziswa komthofu we-spongiy omanzi, isabela ngokushesha nomoya-mpilo, olawula ngempumelelo ukwehla kwamanzi. Kuyafana nokwendabukoAmabhethri e-VRLAkusukela ekuqaleni kokushaja kuze kube ngaphambi kwesigaba sokugcina, kodwa lapho isishajwe kakhulu futhi esikhathini sokugcina sokushaja, amandla kagesi azoqala ukubola amanzi, i-electrode eyinegethivu izoba sesimweni sokuphuma ngoba umoya-mpilo ophuma epuletini eliqondile liphendula i-spongy lead ye-negative plate kanye ne-sulfuric acid ye-electrolyte. Lokho kuvimbela ukuvela kwe-hydrogen kumapuleti angalungile. Ingxenye ye-electrode eyinegethivu esesimweni sokuphuma izoshintsha ibe umthofu oyisiponji ngenkathi ishaja. Ubuningi bomthofu wesipontshi obakheke ngokushaja bulingana nenani lomthofu wesulfate njengomphumela wokumunca umoya-mpilo ku-electrode ephozithivu, egcina ibhalansi ye-electrode eyinegethivu, futhi yenza kube nokwenzeka ukuvala ibhethri elawulwa i-lead acid.

UKUSENZA KWEKHEMIKALI KUBHATHIRI LE-VRLA

Njengombukiso, i-electrode enhle kanye nesimo sokushaja se-oksijeni sikhiqize i-electrode engalungile esebenzayo, impendulo esheshayo yokuvuselela amanzi, ngakho amanzi alahlekelwa ukulahlekelwa okuncane, ukuze ibhethri ye-vrla ifinyelele uphawu.

Ukusabela ku-positive plate (ukukhiqiza umoya-mpilo) Kuthuthela endaweni yepuleti elinegethivu

Ukusabela kwamakhemikhali komthofu we-spongy nge-oxygen

Ukusabela kwamakhemikhali kwe-pbo ngama-electrolyte

3.Indlela Yokuhlola Ibhethri Le-Acid Yomthofu

Isheke lanyanga zonke
Okufanele ukuhlole	Indlela	I-stand spec	Izinyathelo uma kwenzeka kunokungahambi kahle
Isamba somthamo webhethri ngesikhathi sokushajwa kokuntanta	Linganisa isamba se-voltage nge-voltmeter	I-voltage ye-float charge* inombolo yamabhethri	Ilungiselwe inombolo ye-voltage ye-float charge yamabhethri
Isheke lesigamu sonyaka
Isamba somthamo webhethri ngesikhathi sokushajwa kokuntanta	Linganisa isamba somthamo webhethri nge-voltmeter yekilasi elingu-0.5 noma ngaphezulu	Ingqikithi yamandla kagesi webhethri izoba umkhiqizo wevolthi yokushaja entantayo enomthamo webhethri	Lungisa uma inani le-voltage lingaphandle kwesilinganiso
I-voltage yebhethri ngayinye ngesikhathi sokushajwa kokuntanta	Linganisa isamba somthamo webhethri nge-voltmeter ye-lass 0.5 noma engcono	Ngaphakathi kuka-2.25+0.1V/cell	Xhumana nathi ukuze uthole ikhambi; Noma yiliphi ibhethri le-acid eholayo elibonisa amaphutha amakhulu kunevelu elivunyelwe lizolungiswa noma lishintshwe
Ukubukeka	Bheka umonakalo noma ukuvuza esitsheni kanye nekhava	Kushintshwe ithangi likagesi noma uphahla ngaphandle kokulimala noma ukuvuza kwe-asidi	Uma kuvuza kutholakala qinisekisa imbangela, yesiqukathi nekhava enemifantu, ibhethri ye-vrla izoshintshwa
	Hlola ukungcoliswa wuthuli, njll	Ibhethri alikho ukungcoliswa kothuli	Uma kungcolile, hlanza ngendwangu emanzi.
		Isibambi sebhethri I-Plate yokuxhuma ikhebula Ukugqwala kokunqanyulwa	Yenza ukuhlanza, ukwelashwa kokuvimbela ukugqwala, ukudweba kokuthinta phezulu.
Ukuhlolwa konyaka owodwa (ukuhlolwa okulandelayo kuzokwengezwa ekuhlolweni kwezinyanga eziyisithupha)
Izingxenye zokuxhuma	Qinisa amabhawodi namantongomane	Ukuhlola (i-screw stud izincwadi ne-torque exhumayo)

Isheke lanyanga zonke
Okufanele ukuhlole	Indlela	I-stand spec	Izinyathelo uma kwenzeka kunokungahambi kahle
Isamba somthamo webhethri ngesikhathi sokushajwa kokuntanta	Linganisa isamba se-voltage nge-voltmeter	I-voltage ye-float charge* inombolo yamabhethri	Ilungiselwe inombolo ye-voltage ye-float charge yamabhethri
Isheke lesigamu sonyaka
Isamba somthamo webhethri ngesikhathi sokushajwa kokuntanta	Linganisa isamba somthamo webhethri nge-voltmeter yekilasi elingu-0.5 noma ngaphezulu	Ingqikithi yamandla kagesi webhethri izoba umkhiqizo wevolthi yokushaja entantayo enomthamo webhethri	Lungisa uma inani le-voltage lingaphandle kwesilinganiso
I-voltage yebhethri ngayinye ngesikhathi sokushajwa kokuntanta	Linganisa isamba somthamo webhethri nge-voltmeter ye-lass 0.5 noma engcono	Ngaphakathi kuka-2.25+0.1V/cell	Xhumana nathi ukuze uthole ikhambi; Noma yiliphi ibhethri le-acid eholayo elibonisa amaphutha amakhulu kunevelu elivunyelwe lizolungiswa noma lishintshwe
Ukubukeka	Bheka umonakalo noma ukuvuza esitsheni kanye nekhava	Kushintshwe ithangi likagesi noma uphahla ngaphandle kokulimala noma ukuvuza kwe-asidi	Uma kuvuza kutholakala qinisekisa imbangela, yesiqukathi nekhava enemifantu, ibhethri ye-vrla izoshintshwa
	Hlola ukungcoliswa wuthuli, njll	Ibhethri alikho ukungcoliswa kothuli	Uma kungcolile, hlanza ngendwangu emanzi.
		Isibambi sebhethri I-Plate yokuxhuma ikhebula Ukugqwala kokunqanyulwa	Yenza ukuhlanza, ukwelashwa kokuvimbela ukugqwala, ukudweba kokuthinta phezulu.
Ukuhlolwa konyaka owodwa (ukuhlolwa okulandelayo kuzokwengezwa ekuhlolweni kwezinyanga eziyisithupha)
Izingxenye zokuxhuma	Qinisa amabhawodi namantongomane	Ukuhlola (i-screw stud izincwadi ne-torque exhumayo)

Ukuze uvimbele izinkinga zebhethri, hlola ibhethri le-vrla njalo ngale ndlela elandelayo futhi ugcine amarekhodi.

Ibhethri le-VRLA, ibhethri le-lead acid, ibhethri ye-sla,

uhlu lokuhlola ukugcinwa kwebhethri le-asidi eholayo, ibhethri le-vrla, ibhethri le-lead elawulwa yi-lead, ibhethri le-agm,

4.Ukwakhiwa Kwebhethri Le-Acid Yokuhola

I-valve yokuphepha

Ihlanganiswe nerabha ye-EPDM ne-Teflon, umsebenzi we-valve yokuphepha ukukhipha igesi lapho umfutho wangaphakathi ukhuphuka ngokungavamile okungase kuvimbele ukulahlekelwa kwamanzi futhi kuvikelwe ibhethri le-TCS vlra ekuqhumeni ngokucindezela okukhulu nokushisa ngokweqile.

I-Electrolyte

I-Electrolyte ihlanganiswe ne-sulfuric acid, amanzi angcolile noma amanzi ahlutshiwe. Ibamba iqhaza ekuphenduleni kwe-electrochemical futhi idlala njengendawo yama-ion aqondile nama-negative kuketshezi kanye nezinga lokushisa phakathi kwamapuleti.

Igridi

Ukuze uqoqe futhi udlulise okwamanje, i-alloy ye-grid-shape (PB-CA-SN) idlala ingxenye yokusekela izinto ezisebenzayo kanye nokusabalalisa amandla amanje ezintweni ezisebenzayo ngokulinganayo.

Isitsha nekhava

Ikesi lebhethri lifaka isiqukathi nekhava. Isiqukathi sisetshenziselwa ukubamba amapuleti amahle kanye nama-electrolyte. Ukuvimbela ukungcola ukungena kumaseli, ikhava nayo ingagwema ukuvuza kwe-asidi nokuphuma umoya. Iqukethe zonke izinto eziphathelene nokushaja nokukhipha, i-ABS ne-PP impahla . akhethwe njengekesi lebhethri ngenxa yokusebenza kahle kwawo ekungangenisi ukushisa, amandla okusebenza, i-anticorrosion kanye nokumelana nokushisa.

Isihlukanisi

Isihlukanisi kubhethri le-VRLA kufanele sibe ne-porous mass kanye ne-adsorb massive electrolyte ukuze kuqinisekiswe ukunyakaza okukhululekile kwama-electrolyte, ama-ion aqondile nama-negative. Njengesithwali se-electrolyte, isihlukanisi kufanele futhi sivimbele ukujikeleza okufushane phakathi kwamapuleti avumayo namanegethivu. Ihlinzeka ngebanga elifushane kakhulu le-electrode engalungile nelungile, isihlukanisi sivimbela ukunamathisela komthofu ukuthi sonakaliswe futhi siwe, futhi sivimbela ukuthintana phakathi kwe-cast kanye ne-electrode ngisho nalapho izinto ezisebenzayo zivaliwe kumapuleti, Futhi ingamisa ukusabalala nokushintshwa kwezinto eziyingozi. . I-Glass fiber, njengenketho evamile futhi evamile, ibonakala ngokukhanga okuqinile, indawo encane, i-porosity ephezulu, indawo enkulu ye-pore, amandla aphezulu emishini, ukumelana okuqinile nokugqwala kwe-asidi kanye ne-oxidizing yamakhemikhali.

5.Izici Zokushaja

► Amandla kagesi okushaja antantayo kufanele agcinwe ezingeni elifanele ukuze kunxeshezelwe ukuzikhipha ngokwawo kumabhethri, okungagcina ibhethri le-asidi yomthofu lisesimweni sokushajwa ngokugcwele ngaso sonke isikhathi.Ivoltheji ephezulu yokushaja entantayo yebhethri ingu-2.25-2.30V iseli ngalinye ngaphansi kwezinga lokushisa elivamile{25 C), Uma ukunikezwa kwamandla kagesi kuzinzile, i-voltage yokushaja elinganayo yebhethri ingu-2.40-2.50V iseli ngalinye ngaphansi kwezinga lokushisa elivamile( 25C). Kepha ukushaja okulinganayo kwesikhathi eside kufanele kugwenywe futhi ngaphansi kwamahora angama-24.

► Ishadi elingezansi libonisa izici zokushaja ngokuqhubekayo (0.1CA) kanye ne-voltage engaguquki (2.23V/- cell) ngemva kokukhishwa okungu-50% no-100% womthamo olinganiselwe we-10HR.Isikhathi sokushaja ngokugcwele siyahlukahluka ngeleveli yokukhipha, ishaja yokuqala yamanje kanye nezinga lokushisa. Izoba namandla okukhipha angu-100% emahoreni angu-24, uma ishaja ibhethri le-asidi ephuma ngokugcwele elinogesi ongaguquki wamanje nongu-0.1 CA kanye no-2.23V ngokulandelanayo ku-25C. Ukushajwa kokuqala kwebhethri ngu-0.1 VA-0.3CA.

► Ngebhethri ye-TCS VRLA , ukushaja kufanele kube ku-voltage engashintshi kanye nendlela yamanje engashintshi.

A: Ukushajwa kwebhethri le-asidi eholayo entantayo Ivolthi yokushaja: 2.23-2.30V/ce|| (25*C) (phakamisa ukusethwa kokuthi 2.25V/ce||) Ubukhulu. Yamanje yokushaja: 0.3CA Isinxephezelo sezinga lokushisa: -3mV/C.cell (25℃).

B: Ukushajwa kwebhethri yomjikelezo I-voltage yokushaja: 2.40- 2.50V/cell (25℃) (phakamisa ukuyisetha ku-2.25V/cell) Ubukhulu. Yamanje yokushaja: 0.3CA Isinxephezelo sezinga lokushisa: -5mV/C.ce|| (25℃).

Uhlu Lokuhlola Lokugcinwa Kwebhethri Le-Acid Eholayo

Izici zokushaja zilapha njengoba ngezansi:

Ukwelapha izici zokushaja

Ubudlelwano phakathi kwe-voltage yokushaja nezinga lokushisa:

i-voltage yokushaja

6. I-VRLA Impilo Yebhethri

►Impilo yebhethri ye-asidi eholayo elawulwayo yokushajwa okuntantayo ithonywa imvamisa yokukhipha, ukujula kokukhipha, ugesi we-float charge kanye nendawo yesevisi. Indlela yokumunca igesi echazwe ngendlela eyigugu ingachaza ukuthi amapuleti anegethivu amunca igesi ekhiqizwa ebhethrini kanye namanzi ayinhlanganisela ngevolthi yokushaja ye-float evamile.Ngakho-ke, umthamo ngeke wehle ngenxa yokuncipha kwe-electrolyte.

►I-voltage efanele yokushajwa kwe-float iyadingeka, ngoba isivinini sokugqwala sizosheshiswa njengoba izinga lokushisa likhuphuka okungenzeka libe mfishane lilawule impilo yebhethri le-acid eholayo. Futhi lapho ishaja iphezulu, ukugqwala kushesha. Ngakho-ke, i-voltage yokushaja okuntantayo kufanele njalo isethwe ku-2.25V/cell, kusetshenziswa ishaja yebhethri ye-lead acid elawulwa yivalvu ene-voltage enemba ngo-2% noma ngaphezulu.

A. VRLA Impilo Yomjikelezo Webhethri:

Impilo yomjikelezo webhethri incike ekujuleni kokukhipha(DOD), futhi uma i-DOD encane, impilo yomjikelezo ibe yinde. Ijika lempilo yomjikelezo njengoba lingezansi:

Impilo yebhethri ye-B. VRLA:

Impilo yeshaje ye-float ithintwa izinga lokushisa, futhi izinga lokushisa liphezulu, iba mfishane impilo yeshaje ye-float. Impilo yomjikelezo wokuklama isekelwe ku-20 ℃. Ijika lempilo yebhethri likasayizi omncane njengoba lingezansi:

7.Ukugcinwa Nokusebenza Kwebhethri Le-Acid Eholayo

► Isitoreji Sebhethri:

Ibhethri ye-vrla ilethwa isesimweni sokushajwa ngokugcwele. Sicela uqaphele amaphuzu ngaphambi kokufaka njengoba ngezansi:

A. Amagesi avuthayo angakhiqizwa ebhethrini eligcinayo. Nikeza umoya omncane owanele futhi ugcine ibhethri ye-vrlakude nezinhlansi nelangabi elinqunu.

B. Sicela uhlole noma yimuphi umonakalo emaphaketheni ngemva kokufika, bese uqaqa ngokucophelela ukugwema ukulimala kwebhethri.

C. Ukuqaqa endaweni yokufaka, sicela ukhiphe ibhethri ngokusekela phansi esikhundleni sokuphakamisa amatheminali. Ukunakwa ukuthi isivalo singaphazamiseka uma ibhethri inyakaziswa ngamandla kumatheminali.

D. Ngemva kokuqaqa, hlola ubuningi bezesekeli nengaphandle.

► Ukuhlola:

A.Ngemva kokuqinisekisa ukuthi akukho okungavamile ebhethrini le-vrla, lifake endaweni enqunyiwe (isb. i-cubicle yesitofu sebhethri)

B.Uma ibhethri le-agm lizohlaliswa ku-cubicle, libeke endaweni ephansi kakhulu ye-cubicle noma nini lapho kungenzeka. Gcina okungenani ibanga elingu-15mm phakathi kwamabhethri e-lead acid.

C.Gwema njalo ukufaka ibhethri eduze nomthombo wokushisa (njenge-transformer)

D.Njengoba isitoreji sebhethri ye-vrla singase sikhiqize amagesi avuthayo, gwema ukufaka eduze kwento ekhiqiza izinhlansi (njengama-switch fuse).

E.Ngaphambi kokwenza ukuxhumana, pholisha itheminali yebhethri ibe yinsimbi ekhanyayo.

F.Uma kusetshenziswa izinombolo eziningi zamabhethri, qala ngokuxhuma ibhethri elingaphakathi ngendlela efanele, bese uxhuma ibhethri kushaja noma kumthwalo. Kulezi zimo, iphozithivu") yebhethri yesitoreji kufanele ixhumeke ngokuvikelekile kutheminali ephozithivu(+) yeshaja noma yokulayisha, bese kuthi negative(-) iye kwenegethivu(-), Ukonakala kweshaja kungase kubangelwe ukuxhuma okungalungile phakathi kwebhethri yomthofu neshaja Qinisekisa ukuthi zonke izixhumo zilungile Itorque yokuxhuma ngayinye namantongomane azohambisana neshadi elingezansi.