CN200971486Y - 双来水冲式水库清淤系统 - Google Patents

双来水冲式水库清淤系统 Download PDF

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CN200971486Y
CN200971486Y CNU2006200218271U CN200620021827U CN200971486Y CN 200971486 Y CN200971486 Y CN 200971486Y CN U2006200218271 U CNU2006200218271 U CN U2006200218271U CN 200620021827 U CN200620021827 U CN 200620021827U CN 200971486 Y CN200971486 Y CN 200971486Y
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sludge
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杨琪翔
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

本实用新型涉及一种双来水冲式水库清淤系统,能有效清除水库内的淤泥。技术方案:一种双来水冲式水库清淤系统,其特征在于:水库的入水口设置有闸门;环水库设置有水渠,水渠的进水口处设置有分水闸,水渠开有冲淤口,相应地设置有冲淤闸。由于本实用新型采用了特有的清淤结构,耗能少,效率高,一次投资可长期使用。

Description

双来水冲式水库清淤系统
技术领域:本实用新型涉及一种水冲式水库清淤系统。
背景技术:水库和水利发电站大多都是在山谷或拦河修建的,这种水电站建设投资巨大,水电站在运行时,由于上游河流不断往水库输送泥砂,在一定时间内,淤积的泥沙把水库淤满,导致水库报废,(在水电站设计时就考虑到电站淤积,就设定水电站报废年限),特别是黄河的很多水电站都存在这个问题各国专家想了很多办法,都没能彻底解决这一问题。
实用新型内容:本实用新型要解决的技术问题是提供一种能有效清除淤泥的水冲式水库清淤系统。技术方案:一种双来水冲式水库清淤系统,其特征在于:水库的入水口设置有闸门;环水库设置有水渠,水渠的进水口处设置有分水闸,水渠开有冲淤口,相应地设置有冲淤闸。有益效果:由于本实用新型采用了特有的清淤结构,冲淤时河水经由水渠的冲淤口进行冲淤,还可以经冲淤口和水库的入水口两路来水进行冲淤,耗能少,效率高,一次投资可长期使用。
附图说明:
图1为本实用新型的结构示意图;
图2为本实用新型清淤时的示意图;
图3为本实用新型冲淤口部分的工作状态图。
具体实施方式:如图1所示,水库的入水口设置有闸门1;环水库设置有水渠2,水渠的进水口处设置有分水闸3,水渠开有冲淤口4,如图3所示,相应地设置有冲淤闸5;如图1所示,水渠内设置有分段闸6。
需要冲淤时,首先将水库中水放没,使得水库内只剩下淤泥,此时将闸门1打开,关闭分水闸3,如图2所示,将淤泥冲出贯通水库的纵向沟7,然后对应第一段欲清淤区域水渠的冲淤口,用挖掘机挖出导流沟槽8,导流沟槽8与纵向沟7连通,此时,将闸门1关闭或者调整闸门开启大小以满足清淤需要的水流量,打开分水闸3,对应水渠第一段的分段闸关闭,打开冲淤闸,如图3所示,冲掉淤泥10,打开大坝9上的排淤闸,将淤泥冲走。对应水渠其它段水库内的淤泥清除原理与前述原理相同。

Claims (2)

1、一种双来水冲式水库清淤系统,其特征在于:水库的入水口设置有闸门;环水库设置有水渠,水渠的进水口处设置有分水闸,水渠开有冲淤口,相应地设置有冲淤闸。
2、根据权利要求1所述的双来水冲式水库清淤系统,其特征在于:水渠内设置有分段闸。
CNU2006200218271U 2006-10-16 2006-10-16 双来水冲式水库清淤系统 Expired - Fee Related CN200971486Y (zh)

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CNU2006200218271U CN200971486Y (zh) 2006-10-16 2006-10-16 双来水冲式水库清淤系统

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CNU2006200218271U CN200971486Y (zh) 2006-10-16 2006-10-16 双来水冲式水库清淤系统

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CN200971486Y true CN200971486Y (zh) 2007-11-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105839596A (zh) * 2016-03-28 2016-08-10 钱月珍 自动疏通式排污渠
CN108842716A (zh) * 2018-07-11 2018-11-20 李建英 一种全方位永久性持续清除蓄水库区沉积泥沙的装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105839596A (zh) * 2016-03-28 2016-08-10 钱月珍 自动疏通式排污渠
CN108842716A (zh) * 2018-07-11 2018-11-20 李建英 一种全方位永久性持续清除蓄水库区沉积泥沙的装置

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