CN202031762U - 管池式水电站 - Google Patents

管池式水电站 Download PDF

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CN202031762U
CN202031762U CN2010201585611U CN201020158561U CN202031762U CN 202031762 U CN202031762 U CN 202031762U CN 2010201585611 U CN2010201585611 U CN 2010201585611U CN 201020158561 U CN201020158561 U CN 201020158561U CN 202031762 U CN202031762 U CN 202031762U
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杜良生
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Abstract

一种在建站时不筑坝、不移民、不淹田地,而且在枯水期能正常发出高功率电能的管池式水电站。它是由钢筋水泥柱1、进水管2、电动阀门3、储水池4、储水池出水管5、阀门6、水轮机7和发电机8组成顺序机械连接。进水管2的出水口端靠近江河岸旁,管口朝向上游潜入水中固定在钢筋水泥柱1上;进水管2的出水口端,架设在高位储水池4顶端。多道储水池出水管5的进水口端连接储水池4底部,出水口端通进机房对准相应的水轮机7的叶轮。当储水池4储蓄一定量的水时,分别开启阀门6,获得高势能的池中水飞流直下分别冲击各自对应的水轮机7带动多台发电机发电。

Description

管池式水电站
所属技术领域
本实用新型一管池式水电站属水力发电技术领域,尤其是在建站时不筑坝,不移民,不淹田地,而且在枯水期能正常发出高功率电能的水电站。 
背景技术
目前,公知的水电站有两种类型:一种是利用流水落差大的河溪段,筑一道拦水坝(不淹田地),借助其高水头来冲击水轮机带动发电机发电。存在问题是遇到枯水期不能正常发电。缺点是一般发电功率较小。另一类型是利用流水落差大的江河段,高筑坝、升水位、迁移民、淹田地,以获得大流量高势能的流水来冲击水轮机带动发电机发电。存在问题是耗资巨大,淹没大量田地。 
发明内容
为了克服现有的水电站建站耗资巨大、淹没大量田地;小水电站在枯水期不能正常发电之弊端,本实用新型提供一种管池式水电站,该水电站不仅在建站时不筑坝、不移民、不淹田地,而且在枯水期能正常发出高功率电能。 
本实用新型解决其技术问题所采用技术方案是:根据地势选择流水落差大的江河段,将大口径的进水管2潜入江河靠岸边,进水口朝上游让江河水自流入进水管2中,并将此管固定在钢筋水泥柱1上。顺着江河水的流向将进水管2穿越江河堤岸向地势低处铺接管道,或架空,或埋入地下,可延接数十米、数百米、数公里……用以增加进水管2的出水端的高度(h),从而增大进水管2的出水口端水的势能E=mgh达到设计要求。在该处建筑高位大容量储水池4,容纳进水管2的自流水。在储水池4的底部安装多道储水池出水管5使储水池4的水流通进机房冲击相对应的水轮机7分别带动多台发电机8发电。 
本实用新型是由钢筋水泥柱1、进水管2、电动阀门3、储水池4、储水池出水管5、阀门6、水轮机7和发电机8组成。 
本实用新型的工作程序是:开启进水管2上的电动阀门3,自流引进的江河水注入储水池4中。当储水池4储蓄一定量的水时,分别开启储水池出水管5下方多只阀门6,获得高势能的池中水分别从多道储水池出水管5飞流直下冲击相对应的水轮机7带动多台发电机发电。 
本实用新型的技术方案所依据的科学原理:E=mgh,E-重力势能(与零势能面的选择有关),mg——重力(水),h——高度(水所在高度),当mg重力(水)确定后,增加水位高度h来增加水的势能E,从而增大水对水轮机的冲击力,可获得高功率的电能。 
本实用新型的有益效果是:该管池式水电站在建站时不筑坝,不移民,不淹田地,而且在枯水期能正常发出高功率的电能。该管池式水电站的普遍建立将对现行水电站的水淹区实行退库、湖还田地。 
附图说明
附图是本实用新型的原理图。 
Figure DEST_PATH_GSB00000552716100021
图1 
Figure DEST_PATH_GSB00000552716100022
是附图的主视图, 
Figure DEST_PATH_GSB00000552716100023
图2 
Figure DEST_PATH_GSB00000552716100024
是附图的俯视图。 
图中1、钢筋水泥柱,2、进水管,3、电动阀门,4、储水池,5、储水池出水管,6、阀门,7、水轮机,8、发电机顺序机械连接。 
具体实施方式
根据地势选择流水落差大的江河段,将大口径的进水管2潜入江河靠岸边水中,进水口朝上游,让江河水自流入进水管2中,并将此管固定在钢筋水泥柱1上,顺着江河水的流向将进水管2穿越江河堤岸向地势低处铺接管道,或架空或埋入地下,可延接数十米、数百米、数公里……用以增加进水管2的出水端的高度(h),从而增大进水管2的出水端水的势能E=mgh达到设计要求。在该处建筑高位大容量储水池4,容纳进水管2的自流水,在储水池4的底部安装多道储水池出水管5使储水池4的水流进机房冲击相对应的水轮机7,分别带动多台发电机8发电。工作程序是:开启进水管2上的电动阀门3,自流引进的江河水注入储水池4中。当储水池4储蓄一定量的水时,分别开启储水池出水管5下方多只阀门6,获得高势能的池中水分别从多道储水池出水管5飞流直下冲击相对应的水轮机7,分别带动多台发电机8发电。 

Claims (3)

1.一种管池式水电站,是由钢筋水泥柱 (1)进水管(2)电动阀门(3)储水池 (4)储水池出水管(5)阀门(6)水轮机(7)和发电机(8)组成顺序机械连接。
2.根据权利要求1所述的管池式水电站,其特征是:进水管(2)的进水口端靠近江河岸旁,管口朝向上游潜入水中固定在钢筋水泥柱(1)上,进水管(2)的出水口端架设在高位储水池 (4)顶端。
3.根据权利要求1所述的管池式水电站,其特征是:多道储水池出水管(5)一端连接储水池(4)的底部,另一端通进机房对准各自对应的水轮机(7)的叶轮。 
CN2010201585611U 2010-03-11 2010-03-11 管池式水电站 Expired - Fee Related CN202031762U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019206125A1 (zh) * 2018-04-24 2019-10-31 Liu Chikeung 一种高水压震动式动力方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019206125A1 (zh) * 2018-04-24 2019-10-31 Liu Chikeung 一种高水压震动式动力方法

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