Bisa ga Code for Anti daskarewa Design na Hydraulic Structures, F400 kankare za a yi amfani da sassa na Tsarin da suke da muhimmanci, daskararre mai tsanani da wuya a gyara a cikin tsananin sanyi (siminti zai iya jure 400 daskare hawan keke). Dangane da wannan ƙayyadaddun, za a yi amfani da kankare na F400 don shimfidar fuska da ƙafar ƙafar ƙafa sama da mataccen ruwa na saman tafki fuskar dutsen madatsar ruwa ta Huanggou Pumped Storage Power Station, wurin jujjuyawar matakin ruwa na babban mashigin tafki da mashigar ruwa, wurin jujjuya matakin ruwa na ƙananan mashigar ruwa da magudanar ruwa da sauran wuraren. Kafin wannan, babu wata hanyar da za a iya amfani da simintin F400 a cikin masana'antar samar da wutar lantarki ta cikin gida. Don shirya kankare na F400, ƙungiyar gine-gine ta binciki cibiyoyin bincike na cikin gida da masu kera kayan kwalliya ta hanyoyi da yawa, sun ba wa kamfanoni masu sana'a alhakin gudanar da bincike na musamman, sun shirya F400 kankare ta hanyar ƙara fume silica, wakilin iska mai inganci, wakili mai rage yawan ruwa da sauran kayan aiki, kuma an yi amfani da shi wajen gina tashar wutar lantarki ta Huanggou.
Bugu da ƙari, a wuraren sanyi mai tsanani, idan simintin da ke hulɗa da ruwa yana da ƙananan tsagewa, ruwan zai shiga cikin raguwa a cikin hunturu. Tare da ci gaba da sake zagayowar daskarewa, za a lalata simintin a hankali. Bangaren fuskar siminti na babban madatsar ruwa na sama na tashar wutar lantarki da aka yi amfani da shi yana taka rawa wajen kiyaye ruwa da kuma rigakafin zubewa. Idan akwai tsagewa da yawa, amincin dam ɗin zai ragu sosai. Tawagar ginin tashar wutar lantarki ta Huanggou Pumped Storage Power ta ƙera wani nau'in siminti mai juriya - yana ƙara wakili na faɗaɗawa da fiber polypropylene lokacin da ake hada kankare don rage faɗuwar fashewar simintin da kuma ƙara haɓaka juriyar sanyin simintin fuska.
Idan akwai tsaga a kan kankare fuskar dam fa? Ƙungiyar gine-ginen kuma ta kafa layin juriya na sanyi a saman panel - ta yin amfani da polyurea da aka goge da hannu a matsayin mai kariya. Polyurea da aka goge da hannu na iya yanke hulɗar da ke tsakanin siminti da ruwa, yana rage haɓakar lalacewar daskarewa-narkewar simintin fuska, da kuma hana sauran abubuwan da ke cikin ruwa masu cutarwa daga ɓatar da siminti. Yana da ayyuka na hana ruwa, anti-tsufa, daskare narke juriya, da dai sauransu.
Ba a jefar da shingen fuskar dam ɗin dam ɗin dutsen dam ɗin a lokaci ɗaya, amma an gina shi a cikin sassa. Wannan yana haifar da haɗin gwiwa tsakanin kowane ɓangaren panel. Maganin rigakafin da aka saba amfani da shi shine a rufe farantin murfin roba akan haɗin ginin kuma a gyara shi tare da kusoshi na faɗaɗa. A cikin hunturu a cikin wuraren sanyi mai tsanani, yankin tafki zai kasance ƙarƙashin ƙanƙara mai ƙanƙara, kuma ɓangaren da aka fallasa na kullin fadada za a daskare shi tare da dusar ƙanƙara don haifar da lalacewa. Huanggou Pumped Storage Power Tashar samar da sabon abu yana ɗaukar nau'in nau'in nau'in sutura, wanda ke magance matsalar haɗin ginin da aka lalata ta hanyar cirewar kankara. A ranar 20 ga Disamba, 2021, rukunin farko na Huanggou Pumped Power Station za a fara aiki don samar da wutar lantarki. Aiki na hunturu ya tabbatar da cewa wannan nau'in tsarin zai iya hana lalacewar tsarin haɗin ginin da ke haifar da jawar kankara ko haɓakar sanyi.
Domin a kammala aikin da wuri-wuri, tawagar gine-ginen sun yi kokarin gudanar da ginin hunturu. Ko da yake kusan babu yuwuwar yin aikin hunturu a waje, gidan wutar lantarki na ƙarƙashin ƙasa, rami na isar ruwa da sauran gine-gine na tashar wutar lantarki da aka yi amfani da su a ƙarƙashin ƙasa suna cikin binne kuma suna da yanayin gini. Amma yadda za a zuba kankare a cikin hunturu? Ƙungiyoyin ginin za su kafa ƙofofin rufi don duk buɗewar da ke haɗa kogon ƙasa da waje, da kuma shigar da magoya bayan iska mai zafi na 35kW a cikin kofofin; An rufe tsarin haɗakar da kankare gaba ɗaya, kuma ana saita wuraren dumama a cikin gida. Kafin hadawa, wanke tsarin hadawa na kankare da ruwan zafi; Yi ƙididdige yawan adadin daɗaɗɗen ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan tarawa a cikin hunturu bisa ga adadin aikin ƙasa da ake buƙata don zubar da hunturu, da jigilar su zuwa rami don adanawa kafin hunturu. Har ila yau, tawagar gine-ginen suna dumama abubuwan da aka haɗa kafin a haɗa su, kuma suna sanya "tufafin auduga" a kan dukkan manyan motocin da ke jigilar simintin don tabbatar da cewa an kiyaye zafin jiki a lokacin jigilar kaya; Bayan saitin farko na zubar da kankare, za a rufe saman simintin tare da ƙwanƙwasa na thermal kuma, idan ya cancanta, an rufe shi da bargon lantarki don dumama. Ta wannan hanyar, ƙungiyar gine-gine ta rage tasirin yanayin sanyi a kan ginin aikin.
Lokacin aikawa: Janairu-04-2023
