Malinga ndi Malamulo Oletsa Kuzizira kwa Ma Hydraulic Structures, konkire ya F400 iyenera kugwiritsidwa ntchito pazigawo za nyumba zomwe ndi zofunika, zozizira kwambiri komanso zovuta kukonza m'malo ozizira kwambiri (konkireyo iyenera kupirira kuzungulira kwa kuzizira kwa 400). Malinga ndi izi, konkire ya F400 iyenera kugwiritsidwa ntchito pa face slab ndi toe slab pamwamba pa madzi akufa a damu la pamwamba la reservoir face rockfill la Huanggou Pumped Storage Power Station, malo osinthasintha kwa madzi a reservoir inlet ndi outlet ya pamwamba, malo osinthasintha kwa madzi a reservoir inlet ndi outlet ya pansi ndi zina. Izi zisanachitike, panalibe chitsanzo chogwiritsa ntchito konkire ya F400 m'makampani opanga magetsi amadzi am'nyumba. Pofuna kukonza konkire ya F400, gulu lomanga linafufuza mabungwe ofufuza m'nyumba ndi opanga zinthu zosakaniza konkire m'njira zambiri, linapatsa makampani aluso ntchito yofufuza yapadera, linakonza konkire ya F400 powonjezera utsi wa silica, chothandizira mpweya, chothandizira kuchepetsa madzi ndi zinthu zina, ndipo linagwiritsa ntchito pomanga Huanggou Pumped Storage Power Station.
Kuphatikiza apo, m'malo ozizira kwambiri, ngati simenti yomwe yakumana ndi madzi ili ndi ming'alu yaying'ono, madziwo amalowa m'ming'alu m'nyengo yozizira. Ndi kuzizira kosalekeza, simentiyo idzawonongeka pang'onopang'ono. Simenti yoyang'ana pa damu lalikulu la malo osungiramo magetsi opompedwa imagwira ntchito yoteteza madzi kuti asalowe komanso kuti asatuluke. Ngati pali ming'alu yambiri, chitetezo cha damucho chidzachepa kwambiri. Gulu lomanga la Huanggou Pumped Storage Power Station lapanga mtundu wa simenti yosasweka - kuwonjezera chowonjezera ndi ulusi wa polypropylene posakaniza simenti kuti achepetse ming'alu ya simenti ndikuwonjezera kukana kwa chisanu kwa simenti yosompedwa.
Nanga bwanji ngati pali ming'alu pankhope ya simenti ya damu? Gulu lomanga lakhazikitsanso mzere woteteza chisanu pamwamba pa bolodi - pogwiritsa ntchito polyurea yokwapulidwa ndi manja ngati chophimba choteteza. Polyurea yokwapulidwa ndi manja imatha kudula kukhudzana kwa simenti ndi madzi, kuchepetsa kukula kwa kuwonongeka kwa simenti yokwapulidwa ndi kusungunuka, komanso kupewa zosakaniza zina zoopsa m'madzi kuti zisawonongeke ndi simenti. Ili ndi ntchito yoteteza madzi, yoletsa kukalamba, yoteteza kusungunuka ndi kuzizira, ndi zina zotero.
Chidebe cha simenti chomwe chimayikidwa pa thanthwe la konkire sichimapangidwa nthawi imodzi, koma chimapangidwa m'magawo. Izi zimapangitsa kuti pakhale cholumikizira pakati pa gawo lililonse la panelo. Njira yodziwika bwino yochepetsera madzi ndikuphimba mbale yophimba ya rabara pa cholumikiziracho ndikuchikonza ndi mabotolo okulitsa. M'nyengo yozizira m'malo ozizira kwambiri, malo osungiramo madzi amakhudzidwa ndi icing yokhuthala, ndipo gawo lowonekera la botolo lokulitsa lidzazizira pamodzi ndi ayezi kuti liwononge ayezi. Huanggou Pumped Storage Power Station mwanzeru imagwiritsa ntchito kapangidwe ka mtundu wa zokutira kopanikizika, komwe kamathetsa vuto la zolumikizira zomangidwa zomwe zawonongeka ndi kuchotsedwa kwa ayezi. Pa Disembala 20, 2021, gawo loyamba la Huanggou Pumped Storage Power Station lidzayamba kugwira ntchito popanga magetsi. Ntchito yozizira yatsimikizira kuti mtundu uwu wa kapangidwe ungalepheretse kuwonongeka kwa zolumikizira zomangidwa zomwe zimachitika chifukwa cha kukoka ayezi kapena kutulutsidwa kwa chisanu.
Pofuna kumaliza ntchito yomanga pulojekitiyi mwachangu, gulu lomanga linayesa kugwira ntchito yomanga m'nyengo yozizira. Ngakhale kuti palibe kuthekera komanga m'nyengo yozizira panja, nyumba yamagetsi yapansi panthaka, ngalande yonyamulira madzi ndi nyumba zina za malo osungira magetsi opompedwa zimakwiriridwa pansi panthaka ndipo zimakhala ndi mikhalidwe yomangira. Koma kodi mungathire bwanji konkire m'nyengo yozizira? Gulu lomanga liyenera kukhazikitsa zitseko zotetezera kutentha m'malo onse olumikizira mapanga apansi panthaka ndi akunja, ndikuyika mafani a mpweya wotentha wa 35kW mkati mwa zitseko; Dongosolo losakaniza konkire limatsekedwa kwathunthu, ndipo malo otenthetsera amakhala mkati. Musanasakanize, tsukani dongosolo losakaniza konkire ndi madzi otentha; Werengani kuchuluka kwa zinthu zosakaniza zosalala ndi zazing'ono m'nyengo yozizira malinga ndi kuchuluka kwa zinthu zosakaniza konkire zomwe zimafunika kuti zithiridwe m'nyengo yozizira, ndikuzinyamula kupita nazo ku ngalande kuti zisungidwe m'nyengo yozizira isanafike. Gulu lomanga limatenthetsanso zinthu zosakaniza zisanasakanizidwe, ndikuyika "zovala zophimbidwa ndi thonje" pamagalimoto onse osakaniza omwe amanyamula konkire kuti atsimikizire kuti kutentha kumasungidwa panthawi yonyamula konkire; Pambuyo poyika koyamba kutsanulira konkire, pamwamba pa konkire payenera kuphimbidwa ndi bulangeti loteteza kutentha ndipo, ngati kuli kofunikira, kuphimbidwa ndi bulangeti lamagetsi lotenthetsera. Mwanjira imeneyi, gulu lomanga linachepetsa kuzizira komwe kumachitika chifukwa cha nyengo yozizira pa ntchito yomanga.
Nthawi yotumizira: Januwale-04-2023
