CN101943142A - 地热能发电技术方法 - Google Patents

地热能发电技术方法 Download PDF

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Publication number
CN101943142A
CN101943142A CN 201010159600 CN201010159600A CN101943142A CN 101943142 A CN101943142 A CN 101943142A CN 201010159600 CN201010159600 CN 201010159600 CN 201010159600 A CN201010159600 A CN 201010159600A CN 101943142 A CN101943142 A CN 101943142A
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geothermal
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hot
steam
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蔡裕明
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract

一种再生能源既环保且稳定全年不休的发电方法“地热能发电技术方法”发电燃料是利用储存于地底炽热的岩石层间高温超热的地下水。经地热井管道升上地面变为蒸汽，蒸汽通过保温管道进入电厂推动涡轮发电机组产生电力、水和热水。同时利用经污水处理过的城市污水或其他水源，用高压水泵经另一地热井管道注入地底炽热的岩石层补充地下水源。

Description

地热能发电技术方法 
所属方法技术领域 
本方法技术涉及一种再生能源利用隐藏于地底深处炽热岩石层间超热的地下水，来推动涡轮发电机组装置产生电力，并同时将经污水处理过的城市污水或其他水源注入地底补充地下水源，此技术方法既环保又稳定是全年不休的发电能源和热水提供使用。 
发明内容
本方法技术方案是： 
1)钻探多个地热井(附图中a、f)深入地底深处炽热岩石层间的地热水源。 
2)地底超热的地下水经地热井管道(附图中a)升上变为蒸汽，蒸汽经保温管道进入电厂(附图中c)(要先隔滤杂质，以免损及涡轮机组)。 
3)跟着蒸汽便流向涡轮机(附图中b)抽出蒸汽的所有能量(蒸汽把涡轮机转动每分钟3000转以上)，再推动发电机组(附图中b)，便产生电力，透过电缆电纲(附图中d)输出。 
4)蒸汽离开涡轮机后，流向冷却塔(附图中e)便会变回水和热水。 
5)同时城市污水经污水处理后的水或其他水源经输水管道用高压水泵将水注入另一地热井管道(附图中f)到达地底深处炽热的岩石层，补充地热水资源。 
附图说明
下面结合附图对本发明进一步说明。 
附图是本技术方法原理图。 
附图中(a)地热井管道——地底超热的地热水经地热井管道上升变为蒸汽。 
(b)涡轮发电机组——蒸汽进入电厂推动涡轮发电机组产生电力。 
(c)电厂——生产电力透过电缆供电。 
(d)电缆——电力透过电缆电纲输出。 
(e)冷却塔——蒸汽离开涡轮机后，经冷却塔变回水和热水。 
(f)地热井管道——经污水处理过的城市污水或其他水源用高压水泵，注入地底，补充地热水源。 

Claims (2)

1.一种再生能源地热能发电技术方法，生产全年无休的电力既环保且稳定，其特征是：利用钻探多个地热井，深入地底到达炽热的岩石层，通过地热井提取摄氏300度以上高温的地底热水，超热的地热水经地热井管道从地底升上变为蒸汽，蒸汽进入电厂推动涡轮发电机组产生电力，离开涡轮机的蒸汽流向冷却塔变回水和热水；并同时将经污水处理过的城市污水或其他水源用高压水泵通过另一地热井管道注入地底补充地下水源。
2.根据权利要求1所述的地热能发电技术方法，其特征是：利用经污水处理过的城市污水或其他水源，不间断地经地热井管道注入地底炽热的岩石层，补充超热的地下水源，令地热水不断经另一地热井管道升上地面变为蒸汽，蒸汽输送到电厂，推动涡轮发电机组产生电力、水和热水。 
CN 201010159600 2010-04-23 2010-04-23 地热能发电技术方法 Pending CN101943142A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104641072A (zh) * 2012-04-27 2015-05-20 威廉·赖利 水力发电及地热能系统和方法
CN108915813A (zh) * 2018-07-17 2018-11-30 杨胜祥 利用地层深处地热发电的地热电站
CN108999763A (zh) * 2018-07-30 2018-12-14 郭淑华 一种新能源地热能发电装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857244A (en) * 1973-11-02 1974-12-31 R Faucette Energy recovery and conversion system
JPS5159137A (zh) * 1974-11-20 1976-05-24 Sperry Rand Corp
US3975912A (en) * 1974-11-25 1976-08-24 Clarence Kirk Greene Geothermal dual energy transfer method and apparatus
US4137719A (en) * 1977-03-17 1979-02-06 Rex Robert W Method for energy extraction from hot dry rock systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857244A (en) * 1973-11-02 1974-12-31 R Faucette Energy recovery and conversion system
JPS5159137A (zh) * 1974-11-20 1976-05-24 Sperry Rand Corp
US3975912A (en) * 1974-11-25 1976-08-24 Clarence Kirk Greene Geothermal dual energy transfer method and apparatus
US4137719A (en) * 1977-03-17 1979-02-06 Rex Robert W Method for energy extraction from hot dry rock systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104641072A (zh) * 2012-04-27 2015-05-20 威廉·赖利 水力发电及地热能系统和方法
CN108915813A (zh) * 2018-07-17 2018-11-30 杨胜祥 利用地层深处地热发电的地热电站
CN108999763A (zh) * 2018-07-30 2018-12-14 郭淑华 一种新能源地热能发电装置

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