Umonakalo wokuvuza kwamafutha e-transformer kanye nezindlela zawo zokwelapha

Izimbangela zokuvuza kukawoyela we-transformer:

Kunezimbangela ezimbili eziyinhloko zokuvuza kukawoyela we-transformer: ngakolunye uhlangothi, izinkinga ezisele enkambisweni yokuklama nokukhiqiza i-transformer; Ngakolunye uhlangothi, ukuvuza kubangelwa ukufakwa nokugcinwa okungafanele kwe-transformer. Izingxenye eziyinhloko zokuvuza ze-transformer zivame ukuvela esibonakalayo se-radiator, isivalo se-flat butterfly valve, i-sleeve, ibhodlela le-porcelain, i-weld, imbobo yesihlabathi, i-flange nezinye izingxenye.

Izingozi ezithile zokuvuza kukawoyela we-transformer

1. Ukuvuza kukawoyela we-transformer ngeke kuthinte kakhulu ukubukeka, kodwa futhi kubangele ukulahlekelwa kwezomnotho ngoba i-transformer idinga ukuvalwa ukuze kuqedwe ukuvuza. Uma kunezinhlayiya eziningi zikawoyela esisekelweni se-transformer, kungase futhi kube yingozi yomlilo.

2. Ukuvuza kukawoyela kuzophazamisa kakhulu ukuqapha nokwahlulela kwabasebenzi bokusebenza nokulungisa isimo sokuvala endaweni isiguquli samandla umlondolozi wamafutha kanye nokunemba kokubonisa igeyiji yezinga lamafutha.

3. Ngemva kokuba izinga likawoyela lehlile ngenxa yokuvuza, izixhumi ezibukhoma namaswishi angase asebenze ngaphandle kokufakwa kokushisa uwoyela, okungaholela ekuqhekekeni, ukujikeleza okufushane, ukusha, ngisho nokuqhuma kwemishini.

4. Kwenzekani uma i-transformer ivuza uwoyela? Ngemva kokuba i-transformer ivuza uwoyela, i-transformer evalwe ngokuphelele izolahlekelwa isimo sayo sokuvala, okuzokwenza kalula ukuthi i-oil-paper insulation ihlupheke ngenxa yokungena komoya wangaphandle kanye nomswakama, okuzonciphisa ukusebenza kwe-insulation, kusheshise ukuguga kwe-insulation, futhi kuthinte ukusebenza okuphephile nokuthembekile kwe-power transformer.

5. Ngaphezu kwalokho, uma kukhona umonakalo esivalweni phezulu kwesigcini samafutha, njenge-bleed plug kanye nekhanda eliqhubayo le-bushing, noma uma kukhona ama-blister phezulu kwesigcini samafutha kanye namapayipi aso ahlangene, noma ngabe ukuvuza kwamafutha kungase kungenzeki ngenxa yesikhundla esiphakeme, Kodwa-ke, amanzi emvula kanye nomswakama kungangena, okuholela ekuwohlokeni kokusebenza kokuvikela, kanye nokuwohloka kokuvikela kanye nezingozi zokusha kwe-winding.

Ungabhekana kanjani nokuvuza kukawoyela we-transformer？

Ngaphambi kokubhekana nokuvuza kwamafutha, kufanele kwenziwe ukuhlaziya okucophelelayo ukuze kutholakale imbangela yokuvuza kanye nendawo eqondile yokuvuza. Ukuze uthole amabala kawoyela akhona, qala uhlanze ngensipho, ugeze ngamanzi ahlanzekile, bese ekugcineni usula ngokuphindaphindiwe ngendwangu ehlanzekile ukuze uthole indawo eqondile yendawo yokuvuza.

①. Sebenzisa ukushisela ukwelapha ukuvuza kukawoyela we-transformer

Uma kutholakala ukuvuza kwamafutha e-transformer engxenyeni engenhla yethangi lamandla e-transformer, inani elincane lamafutha kuphela elingakhishwa ukuze kushiselwe; uma kutholakala ukuvuza engxenyeni engezansi yethangi lamafutha, ngenxa yokuchitha okukhulu kwamafutha avela engxenyeni elengayo kanye nokulinganiselwa kwezimo zendawo, kungasetshenziswa ukushisela kwamafutha. Ukulungisa ukushisela ngamafutha kufanele kwenziwe ngaphansi kwesimo sokuthi ukuvuza kwamafutha akubalulekile, ngaphandle kwalokho, indlela yokuhlanza nokukhipha amafutha kufanele isetshenziswe ukudala ingcindezi embi ngaphambi kokushisela. Ngesikhathi sokulungisa ukushisela, amabala kawoyela engxenyeni yokushisela kufanele asuswe, kungcono ahlanzwe ngamanzi ane-alkaline bese esulwa yomile; ngesikhathi senqubo yokushisela, kufanele kuqashelwe ukuvimbela ukungena nomlilo, futhi ingxenye yokushisela kumele ibe ngaphansi kwezinga lamafutha; Ukuze kushiselwe amabala okuqhubekayo nokusheshayo, isikhathi sokugoba kufanele silawulwe ngaphakathi kwamasekhondi ayi-10 kuya kwangama-20, futhi ukushisela okuqhubekayo kwesikhathi eside akuvunyelwe nhlobo.

Uma kulungiswa ama-pores lapho kuvuza uwoyela kakhulu, kungavinjelwa noma kufakwe i-riveting ngentambo yensimbi ngaphambi kokushisela; lapho kushiselwa eduze kwe-gasket yerabha yokuvala noma ezinye izingxenye ezisengozini, kufanele kuthathwe izinyathelo zokupholisa nezokuvikela.

Abanye abasebenzisi be-inthanethi ngokuvamile bakholelwa ukuthi umzimba we-transformer kanye nezesekeli kuvuza uwoyela, kanti ingaphakathi le -transformer yamandla kumele liphakanyiswe futhi lihlanzwe uwoyela ngaphambi kokushisela. Nakuba le ndlela iphephile, idla isikhathi futhi ifuna umsebenzi omningi, futhi izothinta nokusetshenziswa kukagesi.

Abanye abantu besaba ukubangela ukuthi uwoyela we-transformer ubambe umlilo bese kubange umlilo. Eqinisweni, lokhu kukhathazeka akudingekile. Uwoyela udinga ukuba nezimo ezithile, izinga lokushisa kanye nomoya-mpilo ukuze ushise. Kodwa-ke, lapho ushisela umzimba we-transformer ngowoyela, uwoyela ushiswa nge-convection. , uzolahlekelwa ukushisa ngokushesha, futhi akukho oxygen ethangini likaphethiloli, ngakho-ke i-transformer elungisa ukuvuza kukawoyela ngeke ishise. Kodwa-ke, uwoyela ovuzayo kulula ukuwushisa, futhi ukuhamba komoya okukhiqizwa ukusha kwenza kube nzima ngesisombululo se-electrode ukuthi siwele emifantwini, okuholela ekushiseleni okunzima.

Ngakho-ke ingabe le nkinga ingaxazululwa? Lokhu okulandelayo kwethula indlela ethile yokulungisa ukuvuza kwamafutha e-transformer :

(1) Ngokwezici zokuthi ukushisa kunyamalala ngokushesha uma kulungiswa ngowoyela, sebenzisa ukushisela kwe-arc ukulungisa, futhi ungasebenzisi ukushisela kwegesi.

(2) Ukuze kuvinjelwe ukuvuza kukawoyela negesi ekuvimbeleni ukushisela, amalunga okuvuza angavinjelwa ngentambo ye-asbestos noma ezinye izintambo ezithambile ngaphambi kokushisela. Kumalunga amakhulu okuvuza, angashiselwa ingxenye ngengxenye, futhi lapho ukuvuza kukawoyela kuncishisiwe kwaba iphuzu elilodwa, intambo ye-asbestos isetshenziselwa ukuvimba ukushisela. Uma uwoyela uvuza emzimbeni, ungasebenzisa isando ukuwujikisa kancane, ujikise imbobo evuzayo ize ife, bese uyishisela.

（3）Isivinini sokushisela kufanele sisheshe. Uma kunezikhala ezinkulu lapho kuvuza khona uwoyela, kungcono ukumisa ukushisela isikhashana, futhi isikhathi sokushisela akufanele sidlule imizuzwana engama-20 isikhathi ngasinye. Phinda ushisele kabusha ngezikhathi ezithile imizuzu embalwa, uvumele uwoyela uphole isikhashana.

(4) Uma iphuzu lokuvuza kwamafutha lingabonakali, kodwa kukhona into encane yokuvuza kwamafutha, ungasebenzisa insipho ukulungisa ukuvuza okwesikhashana. Indlela iwukucwilisa insipho ngamanzi, bese uyifaka emuva naphambili endaweni yokuvuza kwamafutha izikhathi eziningana. Le ndlela iyisinyathelo sesikhashana nje, linda ithuba lokushisela nokulungisa ukuvuza. Kodwa kukhona into eyodwa okufanele uyinake. Ngaphambi kokushisela, ugesi kumele unqanyulwe. Ngemva kokuqinisekisa ukuthi awukho ugesi, isikulufu somgodi wokugcwalisa uwoyela esicamelweni samafutha kufanele sivulwe ukuze umoya ujikeleze. Lungiselela futhi imishini yokulwa nomlilo njengesihlabathi kanye nezicishamlilo, uma kwenzeka.

②Shintsha uphawu ukuze ulungise ukuvuza kwamafutha kusuka ku-transformer

Indawo ethwala ingcindezi yerabha yokuvala kufanele ivumelane namandla esikulufu, ngaphandle kwalokho kuzoba nzima ukucindezela; lapho kufakwa esikhundleni indandatho yokuvala irabha yepulaki kawoyela, amavalvu neziteshi endaweni ngayinye yokungena kwengxenye kufanele zivalwe, futhi ingcindezi engemihle kufanele igcinwe kuze kube yilapho inani elikhulu lamafutha selikhishwe. Ama-seal kufanele abe nokumelana okuhle kwamafutha kanye nezakhiwo zokulwa nokuguga, ukuthamba okuhle kanye nezakhiwo zemishini, futhi izinto zokuvala kufanele zigweme ukusebenzisa ukupakisha kwe-asbestos kanye nama-cork pads ngangokunokwenzeka.

Ngokulandela lezi zinyathelo, ungabhekana nokuvuza kukawoyela we-transformer ngempumelelo futhi uvimbele noma yimuphi umonakalo noma ukungasebenzi kahle kwe-transformer. Ukulungiswa nokuhlolwa njalo kungasiza ekuvimbeleni izinkinga ezinjalo ukuthi zenzeke esikhathini esizayo. Uma ufuna ukwazi okwengeziwe, xhumana noCanwin, umkhiqizi we-transformer yamandla ochwepheshe, umhlinzeki kanye nefektri .