CN86103832A - 浮体潮汐发电的方法 - Google Patents

浮体潮汐发电的方法 Download PDF

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Publication number
CN86103832A
CN86103832A CN198686103832A CN86103832A CN86103832A CN 86103832 A CN86103832 A CN 86103832A CN 198686103832 A CN198686103832 A CN 198686103832A CN 86103832 A CN86103832 A CN 86103832A CN 86103832 A CN86103832 A CN 86103832A
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tank
tide
sea
tidal level
buoyancy aid
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沈升日
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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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient

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Abstract

本发明是把水槽,水槽底面下的浮体锚系在潮位差大的广阔的海面上,并把水槽底面和其下面的浮体锚系在低潮海面以下的条件下利用涨落潮的规律定时启闭水槽的闸门和利用浮力的作用,把退潮和涨潮的海水挡在水槽内和外面,进而两个水槽内的水面之间或一个水槽内的水面和海面之间形成潮位差,利用潮位差势能推动水轮发电机组发电。

Description

本发明属于水利发电技术类。
现有的潮汐发电技术是在河口、海湾处筑坝,形成一个水库。根据涨落潮的规律,控制闸门启闭,造成坝内外一个水位差,利用落差的势能,推动水轮发电机组发电。
本发明的目的是在不受河口、海湾等地理环境限制的广阔的海面上进行潮汐发电。
本发明是把水槽、水槽底面下的浮体锚系在潮位差大的海面上,并把水槽底面和其下面的浮体锚系在接近低潮海面以下,以及浮体所受的浮力大于水槽的重量和水槽容纳的水的重量之和等条件下,用水槽的挡水设施和闸门把退潮和涨潮的海水挡在水槽内和外面所形成的两个结构相同水槽内的水面之间,或一个水槽内的水面和海面之间的潮位差势能来推动水轮发电机组发电。
本发明所述的潮汐发电方法是在不受海湾等地理环境限制的广阔的海面上,利用取之不尽的潮汐能来发电,因而在能源危机的今天是具有重要意义的。
本发明的具体方法由以下的实施例及其附图给出。
图一是根据本发明提出的潮汐发电的立体示意图。
由胶皮制成的水槽底面5和往铁链网3内的胶皮带6和铁链网4内的胶皮球8里充入一定压强的空气后形成的结构相同的高位水槽1和低位水槽2用集装在铁链网内的石头和铁链形成的锚链7固定在潮位差大的海面上,并把水槽底面5和其下面的胶皮球8锚系在低潮海面以下,以及胶皮球8所受的浮力要远大于水槽的重量和水槽所能容纳的水的重量之和,利用相应的锚链7和浮筒16把充气机15、水轮机12、发电机13、引水管17、引水管闸门14等设备锚系在适当的海水深处,引水管的引水口9和引水口上的铁丝网11露出水位始终高的高位水槽1的底面,引水管的出水口10露出水位始终低的低位水槽2的底面。在上述条件下根据涨落潮的规律定时往胶皮带6内充入一定压强的空气。以及放出胶皮带6内的空气。就能利用胶皮带6内空气压强的作用,把涨潮的海水挡在低位水槽2外面,与此同时充入一定压强空气的胶皮带6以及用拉链18把铁链网3和铁链网4相连后共同作用的结果,把退潮的海水挡在高位水槽1内,进而高位水槽1和低位水槽2内的水面之间形成潮位差。利用潮位差势能推动水轮发电机组发电。

Claims (1)

  1. 在海上进行浮体潮汐发电方法,其特征是把水槽,水槽底面下面浮体锚系在潮位差大的海面上,并把水槽底面和其下面的浮体锚系在接近低潮海面以下,以及浮体在海水中所受的浮力大于水槽的重量和水槽容纳的水的重量之和等条件下,利用水槽的挡水设施和闸门把退潮和涨潮的海水挡在水槽内和外面,进而形成两个水槽内的水面之间或一个水槽内的水面和海面之间的潮位差势能来发电的方法。
CN198686103832A 1986-05-30 1986-05-30 浮体潮汐发电的方法 Pending CN86103832A (zh)

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CN198686103832A CN86103832A (zh) 1986-05-30 1986-05-30 浮体潮汐发电的方法

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CN198686103832A CN86103832A (zh) 1986-05-30 1986-05-30 浮体潮汐发电的方法

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CN86103832A true CN86103832A (zh) 1987-02-11

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CN198686103832A Pending CN86103832A (zh) 1986-05-30 1986-05-30 浮体潮汐发电的方法

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CN (1) CN86103832A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313729C (zh) * 2001-07-11 2007-05-02 海德拉潮汐能科技公司 从水体水流中产生电力用的漂浮装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313729C (zh) * 2001-07-11 2007-05-02 海德拉潮汐能科技公司 从水体水流中产生电力用的漂浮装置

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