液控閘門的傳(chuan)動(dong)機構(gou)是(shi)連接閘板和動(dong)力源的部分 在整個結構(gou)中起(qi)著力的傳(chuan)動(dong)作用(yong)
液控閘門開(kai)啟采用(yong)液(ye)(ye)壓驅動(dong)(dong),油(you)壓可達15MPa,減少了接力(li)器(qi)的(de)(de)體積(ji),開(kai)啟過程中(zhong),同(tong)時將重(zhong)錘(chui)舉(ju)(ju)起(qi),利(li)用(yong)舉(ju)(ju)起(qi)的(de)(de)重(zhong)錘(chui)蓄(xu)能(neng)關閉(bi)(bi),取消蓄(xu)能(neng)罐,開(kai)啟后鎖定(ding)自(zi)動(dong)(dong)投入,液(ye)(ye)壓系(xi)統自(zi)動(dong)(dong)保壓,重(zhong)錘(chui)不下(xia)掉,碟板不抖動(dong)(dong)。關閉(bi)(bi)時不需動(dong)(dong)力(li)油(you)源,自(zi)動(dong)(dong)解除(chu)鎖定(ding)銷、按(an)預定(ding)的(de)(de)程序關閉(bi)(bi),簡(jian)(jian)單可靠,大(da)大(da)簡(jian)(jian)化了液(ye)(ye)壓系(xi)統。采用(yong)三偏心閥(fa)板,水(shui)平安(an)裝的(de)(de)閥(fa)軸在管道中(zhong)心線上抬高(gao)一(yi)定(ding)距離,使閥(fa)板下(xia)半部迎水(shui)面積(ji)大(da)于上半部,能(neng)利(li)用(yong)動(dong)(dong)水(shui)力(li)的(de)(de)作用(yong)幫(bang)助閥(fa)門關閉(bi)(bi)以減小重(zhong)錘(chui)的(de)(de)重(zhong)量(liang),將結構簡(jian)(jian)單、體積(ji)小的(de)(de)油(you)壓裝置、蝴蝶閥(fa)控(kong)(kong)制(zhi)柜(ju)、電氣自(zi)動(dong)(dong)控(kong)(kong)制(zhi)箱、接力(li)器(qi)、控(kong)(kong)制(zhi)油(you)管很緊湊(cou)的(de)(de)與閥(fa)門集聚在一(yi)起(qi),不需用(yong)戶另(ling)外配置。該閥(fa)能(neng)實(shi)現就(jiu)地控(kong)(kong)制(zhi)、遠方控(kong)(kong)制(zhi)及聯動(dong)(dong)控(kong)(kong)制(zhi),可滿足“無(wu)人(ren)(ren)值班,少人(ren)(ren)值守”的(de)(de)要求,是一(yi)種(zhong)理想的(de)(de)新型管路(lu)控(kong)(kong)制(zhi)設備。
液控閘門在中小(xiao)水(shui)電站的(de)(de)水(shui)源位置(zhi)對整個管(guan)道起(qi)著至關重要的(de)(de)作(zuo)用(yong) 我(wo)公司可根據(ju)您(nin)的(de)(de)實際需(xu)求為您(nin)的(de)(de)現成量身定做(zuo)合適的(de)(de)液控(kong)閘門,可以很好(hao)的(de)(de)保護您(nin)整個管(guan)道和水(shui)輪機(ji)的(de)(de)安全. |