Muva nje, ifektri iqedele umsebenzi wokukhiqiza wendilinga eshiselwe ibalaama-valve e-flap, ezithunyelwe e-Iraq futhi sezizodlala indima yazo efanele.

I-valve ye-flap eyindilinga yensimbi engagqwali iyi-ai-valve ye-flap eshiselweidivayisi evula futhi ivale ngokuzenzakalelayo isebenzisa umehluko wengcindezi yamanzi. Ikakhulukazi inezingxenye ezine: isihlalo se-valve ye-flap ejwayelekile (umzimba we-valve), i-valve disc, indandatho yokuvala, nehinge. Lapho ingcindezi yamanzi yangaphakathi inkulu kunokucindezela kwangaphandle, i-i-valve yamanzii-disc ivula ngaphansi kwengcindezi, ivumela amanzi ukuba aphume; Lapho ingcindezi yangaphandle ikhuphuka, njengokukhuphuka kwezinga lamanzi omfula, i-valve disc ivaleka ngaphansi kwesenzo samandla adonsela phansi kanye nendandatho yokuvala, ivimbele amanzi ukuthi angagelezi abuyele epayipini noma emzimbeni wamanzi.

Insimbi engagqwali inikeza ukuqina okuhle kakhulu emithonjeni ehlukahlukene egqwalayo, ikwenze ifanelekele ukusetshenziswa ekuhlanzeni indle nasezindaweni zamanzi olwandle. Indandatho efakwe uphawu iqinisekisa ukuvimbela okusebenzayo kokuvuza okuphakathi esimweni esivaliwe futhi igcina ubuqotho besistimu. Isakhiwo semishini yama-valve ensimbi engenasici silula futhi kulula ukusigcina, ngaleyo ndlela sibe nempilo ende yesevisi. I-valve switch ayidingi amandla angaphandle okwenziwa ngesandla, ukonga izindleko zamandla nezabasebenzi. Ngokuthembela kumehluko wengcindezi yamanzi ukuze uvule futhi uvale ngokuzenzakalelayo ngaphandle kokusebenza kwangaphandle, izinga lokuzenzekelayo lesistimu liye lathuthukiswa.

Ama-valve ensimbi engenasicii-penstockzilungele izimo ezehlukene, njengokuchitheka kwedamu, imifula, njll., ukulawula ukugeleza kwamanzi. Ifakwe ekugcineni kwepayipi lokulahla endaweni yokuhlanza indle ukuze kuvinjwe indle ukuthi ingabuyeli emuva. Amavalvu okumbambatha angasetshenziswa ezinhlelweni zokudonsa amanzi emadolobheni ukuvimbela izikhukhula ukuthi zingagelezi zibuyele kuxhaxha lwamapayipi edolobha, ukulawula ukungena nokuphuma kwamanzi, ukuvikela izindawo zokuhlanza ekonakalisweni, kanye nokuvimbela amanzi angakapheki ukuthi ageleze abuyele ohlelweni lokuphakelwa kwamanzi.

Ngakho-ke, ama-valve ensimbi engenasici ayindilinga ayindilinga afaneleka ngokukhethekile ekusetshenzisweni okudinga ukusebenza okuzinzile kwesikhathi eside kanye nezindleko zokugcinwa okuphansi. Uma unezidingo ezithile zokuthinta i-valve, ungasithinta ngezansi futhi uzothola impendulo phakathi namahora angu-24. Umphathi ochwepheshe we-Jinbin Valve uzokunikeza ukukhetha okungcono kakhulu kwevalvu yentengo.