Amanzi naManzi amdaka
Iivalvu zebhabhathane, iivalvu zesango, iivalvu zokujonga ezingabuyiyo, iivalvu zokulawula, iivalvu zomoya - iinkqubo ezicokisekileyo kunye neevalvu ezisebenza ixesha elide ezinokuxhathisa ngokukodwa, ziyafuneka ukuze kuguqulwe amanzi angacocwanga abe ngamanzi okusela odidi oluphezulu kunye nokulungisa amanzi.Iivalvu zethu ze-CVG zokunyanga amanzi kunye nokususwa kwetyuwa emanzini olwandle zenziwe ngezinto ezikumgangatho ophezulu.
Izixhobo zamanzi okusela kufuneka zihambelane ngokuhambelana neyona migangatho ingqongqo kwaye zixhathise kumanzi amtyuba.Amanzi olwandle aqulathe uyilo olunerabha enemigca yangaphakathi.
Iinkqubo zokucocwa kwamanzi amdaka zilungile kuphela njengezivalo ezifakwe kuzo.Ngenxa yokuba ukugcinwa, ukuthuthwa kunye nokucocwa kwamanzi amdaka kunye namashishini amdaka abeka iimfuno ezinkulu kakhulu kwizinto eziphathekayo kunokuba, umzekelo, ukucocwa kwamanzi okusela.Ezi mfuno zeevalvu ngamanye amaxesha zamanzi amdaka angcoliseke kakhulu zifuna ulwazi lwethu lobuchwephesha kunye neevalvu ezikhethekileyo zomgangatho ophezulu.Iingcali zethu zinolwazi kwaye ziya kuhlala zifumana isisombululo esifanelekileyo.
Sinikezela ngezisombululo zolawulo lokuhamba ezinokuthi zenziwe ngokwezifiso ukuze zilungele nasiphi na isicelo ngaphakathi kumashishini amanzi kunye namanzi amdaka.Nokuba lukhuseleko kwizicelo ezirhabaxa okanye ezidlekayo, iivalvu zethu ziyakukhusela okusingqongileyo ngelixa zigcina ukusebenza kwinqanaba eliphezulu.
Ukusasazwa kwamanzi
Ukufumana amanzi ngexabiso eliphantsi kunye nomgangatho olungileyo ukusuka kumthombo ukuya kumthengi ngumsebenzi onzima.
Kubacwangcisi, abakhi kunye nabaqhubi beenkqubo zokubonelela ngamanzi, ukusebenza okugqwesileyo kunye nokuthembeka kokusebenza kwexesha elide kuzo zonke iinxalenye kubaluleke kakhulu.Iivalvu zidlala indima eqinisekileyo koku.Balawula kwaye bazenzele uxinzelelo kunye nesantya sokuhamba kunye nokukhusela umbhobho, iimpompo kunye namanye amacandelo kumonakalo.
I-CVG ivelisa iimveliso zayo kwimigangatho ephezulu yomgangatho.Iinkqubo zethu zokuvelisa ziqinisekisiwe, umgangatho wemveliso yethu uyaziwa kwaye izivalo zethu zingqina ukugqwesa kwazo kwizicelo zehlabathi jikelele.
Amadama kunye ne-Hydropower
Amanzi athetha ubomi.Ngokubonelela ngeenkqubo ezithembekileyo nezisebenzayo, i-CVG inceda ukuqinisekisa ukuba abantu emhlabeni wonke banokufikelela emanzini kwaye amanzi afika naphi na apho afuneka khona ngokuthembekileyo.
Maninzi amadama ehlabathini jikelele.Injongo yabo ephambili kukubonelela ngamanzi okusela, ukukhusela abantu kwizikhukula, ukubonelela ngamanzi kumashishini kunye nezolimo kunye nokuvelisa amandla.Sinikezela ngeemveliso kunye nezisombululo phantse kuzo zonke iinkalo zesicelo.Ngepotifoliyo yethu ebanzi - ngakumbi kumadama kunye nezicelo zombane wamanzi.Sinikezela ngezisombululo ezenziwe ngothungelwano yesibini ukuya nanye.
Ukuthetha malunga nezityalo zombane we-hydro ukuvalwa okuqinileyo kunye nokusebenza kwenkqubo echanekileyo kubalulekile.Iqela lobunjineli be-CVG Valve lizisa izisombululo eziqinileyo nezingqiniweyo zobuchwephesha kwisikhululo se-injini yomoya, indawo yokukhupha amanzi kunye nayo nayiphi na enye indawo apho kufuneka i-penstocks.
Izityalo zamandla
Njengomvelisi oqeqeshiweyo kwitekhnoloji ye-valve, i-CVG idlala indima ebalulekileyo ekuphuhliseni iivalve ezomeleleyo nezikhuselekileyo.Kwimizi-mveliso emikhulu yamandla omphunga, ubuchwephesha obusetyenziswa kwiinkqubo zokupholisa kufuneka buthembeke kakhulu kwaye bukhuseleke ngokugqithisileyo.Iivalvu ze-CVG zihlala zisetyenziswa kwizityalo zamandla ezikude kakhulu.
Iivalvu zebhabhathane zikhusela unikezelo lwamanzi kwizikhululo zokumpompa kunye nemibhobho edibanisayo.Ngokudibanisa ne-pendulum drive, zilukhuselo oluyimfuneko kwimpompo yamanzi okupholisa okubalulekileyo.Iivalve zebhabhathane zisebenza ngeendlela ezininzi kangangokuba zisetyenziswa kuyo yonke inkqubo.
Iivalvu zethu ze-CVG Butterfly ezine-3-point-prevention interlock kunye ne-hydraulic brake kunye neyunithi yokuphakamisa zibonakalise ukuba zikhuselekile kunye neevalvu zokuvala ngokukhawuleza.Iingcebiso zobuchwephesha kunye nokubala kwe-bespoke yinxalenye yenkonzo yethu njengokuthunyelwa kwamaqela ahambahambayo kwindawo.Unokuqiniseka ukuba ufakelo, uqeqesho, ugcino kunye nokufakwa ekusebenzeni zibuchwephesha njengeevalvu zethu.
Ishishini ngokubanzi
Iivalvu ze-CVG kunye nezixhobo zisetyenziswa ngokubanzi kula mashishini, njengamachiza epetroli kunye neekhemikhali, intsimbi, imigodi yomhlaba, isinyithi, ukucokisa, i-pulp, iphepha kunye ne-bioproducts, kunye nabanye abaninzi.
Iivalve zebhabhathane ezisebenza ngokufanelekileyo kunye nezinye iivalvu ezahlukeneyo kunye nezixhobo ezivela kwi-CVG zinceda ukuqinisekisa ukuba abathengi bethu banokuqonda imveliso ezinzileyo nethembekileyo.
Ishishini lesibini ngobukhulu abasebenzisi bamanzi kwihlabathi jikelele.Kumazwe amaninzi aphuhlileyo, imfuno yamanzi kumashishini emizi-mveliso ifikelela kuma-80%.Unikezelo lwamanzi olululo kunye nonyango olufunekayo kwimichiza, intsimbi, imigodi yangaphezulu, amashishini ephepha okanye nayiphi na imisebenzi yoshishino kwiinkqubo zabo zokuvelisa.
Njengeevalvu zokutshekisha zikhusela iimpompo kunye neenkqubo zemibhobho yamanzi.Kwiinkqubo zamanzi zokupholisa, iivalve zebhabhathane kwizicelo zokuzihlukanisa zenza umsebenzi wazo.Kwiindawo zokucocwa kwamanzi amdaka, ikakhulu ii-penstocks kunye neevalvu zesango le-sluice zingafunyanwa.Kwihlabathi jikelele, sivelisa kwaye sibonelela ngeemveliso kwaye sinikezela ngeenkonzo kumgangatho ophezulu womgangatho.
Iinkonzo zokwakha
Iivalve zeCVG kunye neenkqubo zihambisa lula, ucoceko kunye nokhuseleko kwizakhiwo zanamhlanje kwaye zibonelela ngesiseko sokusebenza kwazo ngokufanelekileyo.
Ukusuka kunikezelo lwamanzi ukuya kuthungelwano, ukufudumeza kunye neenkqubo zokupholisa umoya ukuya kukhuseleko lomlilo: akukho sakhiwo sanamhlanje esinokusebenza ngaphandle kweempompo kunye neevalvu.I-CVG ibonelela ngezisombululo ezilungelelanisiweyo nezisemgangathweni kwiindidi ezahlukeneyo zezakhiwo.
Ngentsebenziswano yexesha elide kunye nabacebisi kunye neefemu zolawulo lwepropathi kwihlabathi jikelele kunye nokunxibelelana rhoqo kunye nabakhi, iikontraka zofakelo, iinjineli zenkqubo yokufudumeza, iikontraki zobunjineli kunye nezinye iingcali ezininzi, sisondele kakhulu kubantu kwaye siyazi ukuba zeziphi izisombululo ezifunekayo kwiinkonzo zokwakha zanamhlanje. izicelo.
Kule mimandla yesicelo, i-CVG inikezela ngezisombululo ezithembekileyo neziqinisekisiweyo ekulula ukuzisebenzisa, ezomeleleyo kunye nokugcinwa okuphantsi.
Igesi yoShishino
Sinikezela ngokuthembekileyo, ukusebenza okuphezulu kunye nezisombululo ezipheleleyo zokulawula ukuhamba kwegesi kunye nokhetho olubanzi kakhulu lwezicelo zokujongana nazo zonke iimfuno zakho zeshishini legesi yeshishini.Uluhlu lwethu olubanzi lolawulo oluzenzekelayo kunye nokucima i-valve, kunye nezixhobo ziphendula iimfuno zolawulo oluchanekileyo, ukuvalwa okuqinileyo, ukuthembeka okuphezulu kunye nokugcinwa okuphantsi.
Iigesi zemizi-mveliso zikhompawundi ezisetyenziswa kwimveliso yemizi-mveliso, eveliswa ngokwesiqhelo kwiindawo zazo zegesi kunye nezolwelo.Ezona zixhaphakileyo ziquka ioksijini, initrogen, iargon, ihydrogen, icarbon dioxide kunye nehelium.Kuba ziyinxalenye ebalulekileyo yemveliso eyimpumelelo yeemveliso ezininzi zemizi-mveliso, owona mceli mngeni ubalulekileyo malunga nomsebenzi wenkqubo yegesi yeshishini kukuthembeka.Unikezelo lwerhasi oluphazamisekileyo luya kumisa imveliso kwaye lukhokhelele ekuvalweni kweplanti okanye ukuphazamisa ukuhanjiswa kwegesi eninzi.Oku kuthetha ukuqinisekiswa kwexesha eliphezulu kunye nokubonelela ngokuqhubekayo, okungaphazamisekiyo kwegesi.Kwangaxeshanye inzuzo kufuneka iqinisekiswe ngolawulo lweendleko ezilinganayo.
I-CVG iphuhlise izisombululo zeenkonzo zokujongana ngokukodwa neemfuno kunye neemfuno zabavelisi begesi yeshishini.Ezi zisombululo zijolise ekubekweni esweni kwevalvu kunye nokusebenza kwenkqubo, ukucacisa umda wokujika, ukunciphisa ixesha lokuphumla ngexesha lokungabikho okucwangcisiweyo, ukuphelisa ukusilela okungacwangciswanga kwevalvu, kunye nokwandisa ukhuseleko lwempahla.