JPH03230777A - Method and system for converting geothermal energy into dynamic energy - Google Patents
Method and system for converting geothermal energy into dynamic energyInfo
- Publication number
- JPH03230777A JPH03230777A JP2025472A JP2547290A JPH03230777A JP H03230777 A JPH03230777 A JP H03230777A JP 2025472 A JP2025472 A JP 2025472A JP 2547290 A JP2547290 A JP 2547290A JP H03230777 A JPH03230777 A JP H03230777A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- magnetic
- energy
- temperature
- heat source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- 230000005291 magnetic effect Effects 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000002918 waste heat Substances 0.000 abstract description 2
- 239000000696 magnetic material Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、地熱を力学的エネルギーに変換する方法及び
システム（ｓｙｓｔｅｍ）に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method and system for converting geothermal heat into mechanical energy.
（従来の技術）
従来、地熱を熱源として、蒸気タービンを駆動する地熱
発電システムはあるが、高温の蒸気を必要とするため、
設置場所がごく限られていた。(Prior Technology) Conventionally, there are geothermal power generation systems that use geothermal heat as a heat source to drive steam turbines, but because they require high-temperature steam,
Installation locations were extremely limited.
（発明が解決しようとする課題）
本発明は、上記の課題を解決し、地熱温度が低い場合で
も安定して力学的エネルギーに変換する方法及びシステ
ム（ｓｙｓｔｅｍ）を、提供する目的からなされたもの
である。(Problems to be Solved by the Invention) The present invention has been made for the purpose of solving the above-mentioned problems and providing a method and system for stably converting into mechanical energy even when the geothermal temperature is low. It is.
（課題を解決するための手段）
１地熱を、磁性体エンジンの加熱手段の熱源として使用
する。(Means for solving the problem) 1. Geothermal heat is used as a heat source for the heating means of the magnetic engine.
以上の如くの、地熱を力学的エネルギーに変換する方法
。A method of converting geothermal heat into mechanical energy as described above.
２地熱を、磁性体エンジンの加熱手段の熱源として使用
したことを特徴とする、地熱を力学的エネルギーに変換
するシステム（ｓｙｓｔｅｍ）。2. A system for converting geothermal heat into mechanical energy, characterized in that geothermal heat is used as a heat source for heating means of a magnetic engine.
（作用）
現在、考案されている磁性体エンジンを大別すると、以
下の通りである。(Function) The magnetic engines currently being devised can be broadly classified as follows.
１、磁場印加手段で磁場を作り、この磁場中に、磁性材
（連続形状または、磁性材片を適度な間隔をもって連ね
た形状）を通し、磁場中における磁性材に、加熱手段ま
たは、冷却手段を用いて、磁性材のキュリー温度に応じ
た高温域と低温域の温度差域を与え、磁性材または、磁
場印加手段を移動させる。1. Create a magnetic field with a magnetic field applying means, pass a magnetic material (continuous shape or a shape of magnetic material pieces connected at appropriate intervals) through this magnetic field, and apply heating means or cooling means to the magnetic material in the magnetic field. is used to provide a temperature difference region between a high temperature region and a low temperature region according to the Curie temperature of the magnetic material, and move the magnetic material or the magnetic field applying means.
２、磁場印加手段で磁場を作り、この磁場中に、磁石を
、磁性材をもって磁気遮蔽する手段を講じて通し、磁場
中における磁性材に、加熱手段または、冷却手段を用い
て、磁性材のキュリー温度に応じた高温域と低温域の温
度差域を与え、磁石側または、磁場印加手段側を移動さ
せる。2. Create a magnetic field with a magnetic field applying means, pass a magnet through this magnetic field using a magnetic shielding means with a magnetic material, and heat the magnetic material in the magnetic field using a heating means or a cooling means. A temperature difference region between a high temperature region and a low temperature region is provided according to the Curie temperature, and the magnet side or the magnetic field applying means side is moved.
３磁石を、磁気の反発力が生じる極性で配置し。3 Arrange the magnets with polarity that produces magnetic repulsion.
さらに、磁石間を、磁性材をもって磁気遮蔽する手段を
講じ、磁性材を、加熱手段または５冷却手段を用いて、
その素材のキュリー温度に基づく任意温度以上に加熱、
任意温度以下に冷却して、磁石を移動（対面移動または
、側面移動）させる。Furthermore, a means for magnetically shielding between the magnets with a magnetic material is taken, and the magnetic material is heated using a heating means or a cooling means.
Heating above a given temperature based on the Curie temperature of the material,
Cool to a desired temperature or below and move the magnet (face-to-face movement or lateral movement).
以上の３種類の方式がある。There are the above three types of methods.
磁性材として、Ｎ１、Ｆ２、ｃｏ等の強磁性体および、
これらの化合物やアモルファス（ａｍｏｒｐｈｏｕｓ）
磁性材、感温フェライト（ｆｅｒｒｉｔｅ）等の感温性
磁性材を使用した磁性体エンジンが考案されている。As magnetic materials, ferromagnetic materials such as N1, F2, co, etc.
These compounds and amorphous
Magnetic engines using temperature-sensitive magnetic materials such as magnetic materials and temperature-sensitive ferrite have been devised.
感温フェライト（ｆｅｒｒｉｔｅ）を使用した磁性体エ
ンジンは、熱効率が極めて高く、温度範囲もマイナス数
十度からプラス数百度と広いので、地熱を力学的エネル
ギーに変換する磁性体エンジンとして最適である。A magnetic engine using temperature-sensitive ferrite has extremely high thermal efficiency and a wide temperature range from minus tens of degrees to plus hundreds of degrees, making it ideal as a magnetic engine that converts geothermal heat into mechanical energy.
（実施例）
第１図は、地熱を集熱器（１）で集熱し、これを、磁性
体エンジン（２）の加熱手段（３）の熱源として使用し
た１本発明の地熱を力学的エネルギーに変換するシステ
ムの実施例である。(Example) Fig. 1 shows the geothermal energy of the present invention, which collects geothermal heat with a collector (1) and uses it as a heat source for the heating means (3) of the magnetic engine (2). This is an example of a system for converting into .
本発明のシステムは、蒸気タービンを駆動させるシステ
ムに比べて、地熱温度が比較的低温でも使用でき、小型
で安全である。The system of the present invention can be used even at relatively low geothermal temperatures, and is smaller and safer than a system that drives a steam turbine.
磁性体エンジン（２）の駆動で、空調機や発電機等を作
動すると、一般家庭においても巾広い用途に使用できる
。When the magnetic engine (2) is driven to operate an air conditioner, a generator, etc., it can be used for a wide range of purposes even in ordinary homes.
地熱を熱源とし、蒸気タービンを駆動させるシステムに
おいては、蒸気タービンの廃熱を、磁性体エンジン（２
）の加熱手段（３）の熱源として使用すると、総合熱効
率を向上できる。In a system that uses geothermal heat as a heat source to drive a steam turbine, waste heat from the steam turbine is used by a magnetic engine (2
), the overall thermal efficiency can be improved.
尚、本発明の実施態様として１次ぎの如きができる。Incidentally, as an embodiment of the present invention, a first-order method can be used.
■地熱を、磁性体エンジンの加熱手段の熱源として使用
する。■Using geothermal heat as a heat source for the heating means of the magnetic engine.
以上の如くの、地熱を力学的エネルギーに変換する方法
。A method of converting geothermal heat into mechanical energy as described above.
２地熱を、磁性体エンジンの加熱手段の熱源として使用
したことを特徴とする。地熱を力学的エネルギーに変換
するシステム（ｓｙｓｔｅｍ）。2 Geothermal heat is used as the heat source for the heating means of the magnetic engine. A system that converts geothermal heat into mechanical energy.
３磁性体エンジンの駆動で、発電機を作動させることを
特徴とした実施態様項２の地熱を力学的エネルギーに変
換するシステム（ｓｙｓｔｅｍ）４磁性体エンジンの駆
動で、空調機を作動させることを特徴とした実施態様項
２の地熱を力学的エネルギーに変換するシステム（ｓｙ
ｓｔｅｍ）（発明の効果）
本発明は、地熱を、磁性体エンジンの加熱手段の熱源と
して使用することによって、比較的低温の地熱でも安定
して力学的エネルギーに変換する方法及びシステムを確
立したものである。3. System for converting geothermal heat into mechanical energy according to embodiment 2, characterized in that a generator is operated by driving a magnetic engine. 4. An air conditioner is operated by driving a magnetic engine. System for converting geothermal heat into mechanical energy (sy
(Stem) (Effects of the Invention) The present invention establishes a method and system for stably converting even relatively low-temperature geothermal heat into mechanical energy by using geothermal heat as a heat source for the heating means of a magnetic engine. It is.
地球規模の環境破壊が進み、二酸化炭素の低減と自然エ
ネルギーの有効利用が望まれる今日、本発明は極めて有
効なものである。The present invention is extremely effective in today's world where global environmental destruction is progressing and it is desired to reduce carbon dioxide and use natural energy effectively.
第１図は本発明の地熱を力学的エネルギーに変換するシ
ステム実施例。
（１）は集熱器
（２）は磁性体エンジン
（３）は加熱手段
（４）は磁場印加手段
（５）は冷却手段
（６）は熱回収器
（７）は畜熱槽
（８）は補助熱源Figure 1 shows an embodiment of the system for converting geothermal heat into mechanical energy according to the present invention. (1) is a heat collector (2) is a magnetic engine (3) is a heating means (4) is a magnetic field application means (5) is a cooling means (6) is a heat recovery device (7) is a heat storage tank (8) is an auxiliary heat source
Claims (1)
用する。 以上の如くの、地熱を力学的エネルギーに変換する方法
。 ２ 地熱を、磁性体エンジンの加熱手段の熱源として使
用したことを特徴とする、地熱を力学的エネルギーに変
換するシステム（ｓｙｓｔｅｍ）。[Claims] 1. Geothermal heat is used as a heat source for the heating means of the magnetic engine. A method of converting geothermal heat into mechanical energy as described above. 2. A system for converting geothermal heat into mechanical energy, characterized in that geothermal heat is used as a heat source for heating means of a magnetic engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025472A JPH03230777A (en) | 1990-02-05 | 1990-02-05 | Method and system for converting geothermal energy into dynamic energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025472A JPH03230777A (en) | 1990-02-05 | 1990-02-05 | Method and system for converting geothermal energy into dynamic energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03230777A true JPH03230777A (en) | 1991-10-14 |
Family
ID=12166983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025472A Pending JPH03230777A (en) | 1990-02-05 | 1990-02-05 | Method and system for converting geothermal energy into dynamic energy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03230777A (en) |
-
1990
- 1990-02-05 JP JP2025472A patent/JPH03230777A/en active Pending
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