Binciken hatsarin tashar wutar lantarki ta thermal

Binciken hatsarin tashar wutar lantarki ta thermal
Sashen kula da kayan aikin tashar wutar lantarki ta zafi ya shirya shirin kula da ciki na injin sarrafa kwal mai lamba 1, bayan amincewa da aiwatarwa.

Zhang Yanqiu, wanda ke kula da rukunin masu kula da gyaran injin C, da kuma mai duba maki sun shiga injin C don dubawa, kuma suka gano cewa an haɗa maƙallin tsakiya na injin C. Sun yanke shawarar magance buɗewar walda a cikin bututun iska mai zafi da kuma matsalar rufewar gland na shaft ɗin baffle da kuma daidaitawar iska mai zafi da ake yi a cikin aiki.

Li Deyu, mai lura da na'urar, a matsayin babban jami'in kula da wurin gyaran injin niƙa kwal na C, ya ware ayyukan gyaran a cikin ajin yin foda, sannan ya tura Wang Hongliang da Tan Zhe don shiga aikin gyaran hanyar iska mai zafi ta shiga injin niƙa kwal na C.

Da rana, Li Deyu ta gudanar da taron aji kuma ta shirya aikin da rana: Mai fasaha na ajin da aka niƙa ya tuntuɓi ma'aikatan aiki na Sashen Gudanar da Samar da Wutar Lantarki kuma ya shirya Li Jun don gyara farantin baffle na C na dumama ƙofar injin kwal na ɗan lokaci. Mai gyara ajin yin foda yana tsaftace auduga mai hana sharar shara a saman bututun iska na farko kuma yana daidaita farantin baffle tare da daidaita bututun iska na farko; Wang Zijun, mai gyara ajin yin foda, shine mai kula da aikin sarari mai iyaka. Li Deyu a kan karɓar wurin walda bututun iska na farko na zafi.

Li Jun ya isa wurin gyaran injinan kwal na C, a wannan lokacin, an kafa ginshiƙan ginin dandamali mai tsawon mita 6.9, Li Deyu, Wang Hongliang, Tan Zhe suna shiga tashar iskar zafi ta injin kwal don aiki, Wang Zijun kuma yana sa ido kan tashar iskar zafi.

Li Jun ya buɗe ƙofar kabad ɗin sarrafawa a kabad ɗin sarrafawa na gida da sukudireba a cikin dandamalin mita 6.9 don canza maɓallin "ikon sarrafawa/kusa da nesa" zuwa matsayin "ikon sarrafawa", sannan ya danna bawul ɗin solenoid don fara maɓallin. Babu wani martani bayan dannawa ta farko, kuma har yanzu babu wani martani bayan dannawa ta biyu.

Li Jun ya yi wa mai gyaran da ke kan hanyar iska ta farko ta zafi ihu a kan shingen da ke kan dandamalin mita 6.9, yana tambaya ko bawul ɗin da ke daidaita ya motsa? Mai gyaran ya buga maɓallin bawul ɗin da ke daidaita da ƙafarsa ya kuma yi masa alama don nuna cewa ba ya motsawa.

Li Jun ya kuma buɗe bawul ɗin hannu na tushen iska na ƙofar injin kwal na C, farantin shigarwar iska mai zafi, wanda ke da alamar gargaɗin "Babu aiki tare da aikin ɗan adam". A wannan lokacin, an buɗe ƙofar toshe mai zafi, iska mai zafi 309℃ ana fesawa a cikin bututun iska mai zafi na C tare da matsin lamba na 6kPa, Li Deyu, Wang Hongliang, da Tan Zhe suna cikin ƙasan tallafin ƙofar injin kwal na C.

Ma'aikatan ceto sun shiga ƙofar injin sarrafa kwal mai lamba 1 don dumama babbar hanyar iska, sannan suka ceto mutanen da suka makale. Amma an tabbatar da cewa dukkansu sun mutu.

Dalili nan take

Tsarin gyara, mai gyara Li Jun ya karya ka'idojin aiki sosai. Ba shi da kayan aiki a ƙarƙashin yanayin da ya dace, duba sunan na'urar, don buɗe ƙofar toshe bawul ɗin solenoid kuma babu alamar "babu wani aiki da wani ke aiki" da hannu, asalin shigarwar injin kwal yana ba da yanayi mai zafi a cikin ƙofar rufe C yana motsawa a buɗe, zafin jiki shine 309 ℃, matsin lamba shine 6kpa shigarwar injin kwal yana ba da iska C zafi a cikin bututu, Ya haifar da haɗarin ya faru.