Izimbangela Zokwehla Okukhulu Ekukhishweni Kwebhethri Ukusebenza Kokukhiqiza Amasethi

Inani le-electrolyte ebhethrini liyehla ngenxa yokuphunyuka kwamanzi ngenxa yokusebenza kahle kokuhlanganiswa komoya-mpilo okungaphansi kuka-100% kanye nokuhwamuka kwamanzi, okuholela ekwehleni okukhulu ekusebenzeni kokukhipha ukukhiqiza isethi ibhethri.Imiphumela ibonisa ukuthi lapho ukulahlekelwa kwamanzi kufinyelela ku-3.5ml / (ah), umthamo wokukhipha uzoba ngaphansi kuka-75% womthamo olinganisiwe;Uma ukulahlekelwa kwamanzi kufinyelela ku-25%, ibhethri izohluleka.

Kutholwe ukuthi iningi lezizathu zokwehla kwamandla amabhethri e-lead-acid elawulwa yi-valve zidalwa ukulahlekelwa kwamanzi ebhethri.

Uma ibhethri lilahlekelwa amanzi, amapuleti ebhethri alungile noma angalungile angeke ahlangane ne-diaphragm noma ukunikezwa kwe-asidi kuzobe kunganele, okuzoholela ekutheni ibhethri lingakwazi ukukhipha ugesi ngenxa yokuthi izinto ezisebenzayo azikwazi ukubamba iqhaza ekuphenduleni kwe-electrochemical.

①Ukuhlanganiswa kabusha kwegesi akuphelele.Ngaphansi kwezimo ezijwayelekile, ukusebenza kahle kokuhlanganiswa kwegesi kwebhethri le-valve elivalwe uphawu lokuhola le-asidi akukwazi ukufinyelela ku-100%, ngokuvamile kuphela ku-97% ~ 98%, okungukuthi, cishe u-2% ~ 3% womoya-mpilo okhiqizwe ku-electrode enhle awukwazi imuncwe yi-electrode yayo eyinegethivu bese iphuma ebhethrini.Umoya-mpilo wakhiwa ngokubola kwamanzi ngesikhathi sokushaja, futhi ukuphuma komoyampilo kulingana nokuphuma kwamanzi ku-electrolyte.Nakuba i-oksijini engu-2% ~ 3% ingeningi, ukunqwabelana kwesikhathi eside kuzodala ukulahlekelwa okukhulu kwamanzi ebhethri.

②Ukugqwala kwegridi enhle kudla amanzi.I-oksijini ezungezwe ukuzikhipha ngokwakho kwe-electrode ephozithivu yebhethri elizikhiphayo ingamuncwa ku-electrode eyinegethivu, kodwa i-hydrogen ezungezwe ukuzikhipha ngokwayo i-electrode eyinegethivu ayikwazi ukumuncwa ku-electrode ephozithivu, engaphuma kuphela ivalvu yokuphepha, okuholela ekulahlekeni kwamanzi ebhethri.Uma izinga lokushisa le-ambient liphezulu, ukuzikhulula kuyashesha, ngakho ukulahlekelwa kwamanzi kuzokwanda.

④ Ingcindezi yokuvula i-valve yokuphepha iphansi kakhulu, futhi ukwakheka kokucindezela kokuvula kwebhethri akunangqondo.Uma ingcindezi yokuvula iphansi kakhulu, i-valve yokuphepha izovuleka njalo futhi isheshise ukulahlekelwa kwamanzi.

⑤ Ukushaja okulingana okuvamile ngesikhathi sokushaja okulinganisayo, ngenxa yokwenyuka kwamandla kagesi wokushaja, ukuvela komoyampilo kuyanda, ukucindezela kwangaphakathi kwebhethri kuyenyuka, futhi ingxenye yomoya-mpilo iyaphuma ngevalvu yokuphepha ngaphambi kokuba kufike isikhathi sokuhlanganisa.

⑥ Ibhethri alivalwanga ngokuqinile, okwenza amanzi negesi kubhethri kube lula ukuphuma, okuholela ekulahlekelweni kwamanzi ebhethri.

⑦ Ukulawulwa kwe-voltage yeshaje entantayo akuqinile.Imodi yokusebenza yebhethri ye-lead-acid elawulwayo elawulwa yi-valve yesikweletu iwukusebenza okugcwele kokushaja okuntantayo, futhi ukukhethwa kwevelu yayo entantayo kunomthelela omkhulu empilweni yebhethri.Ingcindezi yokushaja yeshaja entantayo inezidingo ezithile zobubanzi, futhi isinxephezelo sezinga lokushisa kufanele senziwe.Uma i-voltage iphezulu kakhulu noma i-voltage yokushaja entantayo ingehliswa ngokufanele ngokukhuphuka kwezinga lokushisa, ukulahleka kwamanzi ebhethri kuzosheshiswa.

⑧ Izinga lokushisa eliphakeme kakhulu le-ambient lizodala ukuhwamuka kwamanzi.Lapho umfutho we-vapor wamanzi ufinyelela ukucindezela kokuvula i-valve ye-valve yokuphepha, amanzi azophuma nge-valve yokuphepha.Ngakho-ke, i-valve elawulwayo ivaliwe ibhethri le-lead-acid inezidingo eziphakeme zokushisa kwendawo yokusebenza, okufanele ilawulwe ngaphakathi kwebanga elingu-(20 ± 5) ℃.

Ukulahleka kwamanzi ngemuva kokulahlekelwa kwamanzi kwebhethri le-asidi elawulwayo elawulwa yi-valve, ngenxa yokuvaleka kwayo kanye nesakhiwo esibuthakathaka se-electrolyte, ukulahlekelwa kwamanzi akukwazi ukubonwa ngokuqondile ngeso lenyama njengebhethri ne-lead-acid engaqhumi (isitsha obala).

① Ukushintsha ukumelana kwangaphakathi lapho ibhethri ilahlekelwa amanzi kakhulu, okuholela ekulahlekelweni kwamandla ebhethri angaphezu kuka-50%, kuzobangela ukwanda okusheshayo kokumelana nebhethri kwangaphakathi.

③Isenzeko sokuphuma kwebhethri ngokuyisisekelo sifana naleyo yokuguquguquka, okungukuthi, umthamo kanye nokuncipha kwe-voltage yetheminali.Lokhu kungenxa yokuthi ngemva kokulahlekelwa kwamanzi, amanye amapuleti akakwazi ukuxhumana ngokuphumelelayo ne-electrolyte, ezolahlekelwa ingxenye yomthamo futhi inciphise i-voltage yokukhipha.

④Ngesikhathi sokushaja, isigaba sokuqala sokushaja siphela ngokushesha ngoba ibhethri ilahlekelwa umthamo othile ngemva kokulahlekelwa kwamanzi, okungukuthi, ibhethri alikwazi ukushajwa.

Kungabonakala ukuthi okwenzekayo kwebhethri ngemva kokulahlekelwa kwamanzi ngokuyisisekelo kuyafana nalokho okwenzeka nge-vulcanization.Eqinisweni, kukhona ukuxhumana phakathi kwamaphutha amabili, okungukuthi, i-vulcanization izosheshisa ukulahlekelwa kwamanzi, futhi ukulahlekelwa kwamanzi kufanele kuhambisane ne-vulcanization.Ngaphansi kwezimo ezijwayelekile, uma nje ukugcinwa kwenziwa ngokuhambisana nemithetho ngezikhathi ezijwayelekile, kungenzeka ukuthi ukwehluleka kwe-vulcanization kuncane, kodwa amanzi azoncishiswa kancane kancane ngemva kokusebenza okujwayelekile kwesikhathi eside.Ngakho-ke, uma umthamo wehla futhi ibhethri ingakwazi ukushajwa, kungase kubonakale sengathi ibhethri inokwehluleka ukulahlekelwa amanzi.