Amadivayisi/amavalvu Okuqeda Ukucindezeleka ngokuvamile zihlukaniswa ku- Imboni ye-transformer njengamadivayisi okuphepha noma okuvikela idivayisi yokusiza ukucindezeleka kwe-transformer ivalvu yama-transformer acwiliswe uketshezi ivuleka uma kwenzeka iphutha langaphakathi futhi iqinisekisa ukuthi ukucindezela okweqile okwenzeke kungakhululeka kahle. Amavalvu edivayisi yokusiza ukucindezeleka Ama-transformer avala ngokucindezela okwehlayo abuyele esimweni esivaliwe ngokuphelele nesiqinile. Ama-valve edivayisi yokukhulula ukucindezeleka kwama-transformer angafakwa kunoma yisiphi isikhundla noma ukuthambekela ekhava noma odongeni lwe-transformer. Uma iceliwe, i-transformer ingafakelwa ama-valve amaningana okukhulula ukucindezeleka. Ama-valve okukhulula ukucindezeleka ahlolwa ukuthi ayasebenza yini. Ukusetshenziswa kwala madivayisi kukhawulela ukwanda okungazelelwe kokucindezela kukawoyela, ngaphakathi kwethangi le-Transformer elipholile ngowoyela eliphefumula ngokukhululeka.

Lapho i-transformer ecwiliswe ku-oyela iphutha langaphakathi njenge-short circuit, ithangi likhiqiza inani elikhulu legesi，ukuze ingcindezi engaphakathi kwethangi ikhuphuke kakhulu, ivalvu yokukhulula ingcindezi ingakhulula ingcindezi ekhiqizwa zingakapheli ama-millisecond amabili, futhi lapho ingcindezi yehla iye kuvalvu ukuze ivale ingcindezi, ivalvu ivalwa ngokuthembekile, ukuze kuvikelwe ithangi le-transformer elicwiliswe uwoyela.

Umgomo wokusebenza we ukukhululeka kwengcindezi ye-transformer ivalvu Kulula kakhulu. Uma ingcindezi iphakama ngaphakathi kwe-transformer futhi idlula umkhawulo wokucindezela obekwe ngaphambilini, i-valve yokuphepha kwengcindezi ivula i-valve yayo, ebanjwe yi-spring bese ikhulula ingcindezi yangaphakathi ize yehle. Ngemva kokwehla kwengcindezi, i-clap ye-valve yokucindezela ibuyela endaweni yayo yokuqala bese ivala ngokuphelele. Ngokuvamile, idivayisi yokukhulula ingcindezi izofakwa phezu kwe-transformer. Ngenxa yamaphutha angaphakathi, kuphakanyiswa ukuthi kube nalokhu ama-valve okusiza ukucindezeleka ukuvikela i-transformer nokukhulula ingcindezi evelayo ngokuzumayo.

Yini okufanele siyenze uma I-PRV uhambo nge-transformer?

I-Valve Yokusiza Ukucindezeleka (i-PRV) Ukunyakaza uma unengcindezi enkulu kakhulu yegesi ngaphakathi kwe-conservator kawoyela we-transformer. Ukucindezela kwegesi kuyanda ku-transformer ngezizathu ezimbili. (1) I-transformer igcwele ngokweqile futhi (2) kukhona iphutha elithile ku-transformer.

Uma i-transformer igcwele ngokweqile, ukugoqa kuyashisa bese uwoyela uyanda kulokho kushisa. Uwoyela uhamba uye phezulu ungene ku-oyela. Lokhu kwenza indawo yegesi ku-oyela ibe ncane futhi ngaleyo ndlela ingcindezi iyanda.

Uma kukhona iphutha lomhlaba noma iphutha lesigaba kuya kwesigaba ngaphakathi kwe-transformer kuzoba nokushisa okukhulu futhi ngenxa yalokhu amagesi e-methane, i-ethane, i-acetylene, njll. azokwakhiwa ngokufakwa kwephepha kanye namafutha ngokulandelana okusheshayo. Ngemva kwalokho, i-PRV izokhubeka.

Ngakho-ke uhlelo lokusebenza luzoba ukuqonda ukuthi ngabe kukhona iphutha ku-transformer noma ligcwele ngokweqile. Bheka ukufundwa kwamanje ukuze uqonde isimo sokulayisha futhi uma ligcwele ngokweqile, yehlisa umthwalo. Uma kukhona iphutha ku-transformer, khona-ke awunayo enye indlela ngaphandle kokuyolungisa.