JP5619718B2 - Heat storage device - Google Patents

Heat storage device Download PDF

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JP5619718B2
JP5619718B2 JP2011278468A JP2011278468A JP5619718B2 JP 5619718 B2 JP5619718 B2 JP 5619718B2 JP 2011278468 A JP2011278468 A JP 2011278468A JP 2011278468 A JP2011278468 A JP 2011278468A JP 5619718 B2 JP5619718 B2 JP 5619718B2
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JP2012211756A (en
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洪増銅
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00—Arrangements for storing heat collected by solar heat collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

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  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Central Heating Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Building Environments (AREA)

Description

本発明は、蓄熱装置に関し、特に、現地の廃棄物を利用して蓄熱材及び蓄熱筒を製作することにより、蓄熱装置の運送及製造にかかるコストを減らし、廃棄物を再利用して環境汚染を減らすことができる蓄熱装置に関する。   The present invention relates to a heat storage device, and in particular, by using a local waste to manufacture a heat storage material and a heat storage cylinder, the cost of transporting and manufacturing the heat storage device is reduced, and the waste is reused to pollute the environment. It is related with the heat storage apparatus which can reduce.

従来、被加熱物を加熱する装置は、電気エネルギを主なエネルギ源として使用し、電気エネルギを電磁波又は熱エネルギに変換することにより、加熱物を加熱していた。   Conventionally, an apparatus for heating an object to be heated uses electric energy as a main energy source, and heats the heated object by converting the electric energy into electromagnetic waves or heat energy.

しかし、世界の原油資源が徐々に減り、原油価格が高騰している状況に鑑み、世界各国は原油に代わるエネルギを積極的に探し始めている。現在、石油に代わるエネルギ源としては、水力、風力、火力、核エネルギ、太陽エネルギなどがある。そのなかでも火力及び核エネルギを利用する方式は、環境及び生態系を汚染し易い。水力を利用する方式では、ダムを建設する必要があるとともに、大量の水資源が必要であり、乾季のときなどに電気を十分に供給することができなくなる虞がある。また、風力を利用する方式では、風が強い広い場所が必要であるため、利用可能な地域が限定され、風力が安定しないため、電力を安定的に供給することが困難となることがある。
太陽エネルギを利用する方式は、地球上であればどの地域でも利用可能であり、地域により利用可能な地域が限定されずに永続的に使用することができるとともに、汚染が全く発生しないクリーンエネルギの特性を備える。そのため、太陽エネルギは、原油などの従来のエネルギに代わる代替エネルギとして現在各国が最も注目し、積極的に開発を行っている。 However, in light of the situation where the world's crude oil resources are gradually decreasing and the price of crude oil is soaring, countries all over the world are actively searching for energy alternatives to crude oil. At present, there are hydropower, wind power, thermal power, nuclear energy, solar energy and the like as energy sources replacing oil. Among them, the method using thermal power and nuclear energy tends to pollute the environment and ecosystem. In the method using hydropower, it is necessary to construct a dam, and a large amount of water resources are required, and there is a possibility that sufficient electricity cannot be supplied during the dry season. In addition, since a method using wind power requires a wide place with strong wind, the available area is limited, and the wind power is not stable, so that it may be difficult to stably supply power.
Solar energy-based systems can be used in any region on the earth, can be used permanently without being limited by the region, and clean energy that does not cause any pollution. With characteristics. For this reason, solar energy is currently attracting the most attention as an alternative energy alternative to conventional energy such as crude oil, and is actively developing.

電気エネルギを電磁波、熱エネルギなどへ変換する従来技術を、太陽エネルギを熱エネルギへ有効に変換させる技術で代替することができる場合、高コストで環境を汚染させる虞がある原油により発電を行って熱エネルギを得て被加熱物を加熱する従来方式と異なり、原油価格の高騰により電気料金が上がって経済的な負担が増えることを防ぐとともに、エネルギの節減及び二酸化炭素の排出量の削減を達成することができる。そのため、太陽エネルギにより熱を供給する装置が次々と研究・開発されている。しかし、従来の太陽エネルギの熱供給装置は、製造コストが非常に高い上、部品を組み立てる際、組み立てる場所まで部品を運送する必要がある。もし組み立てる場所が遠隔地又は国外である場合、運送コストが高くなり、メーカ又は消費者にとって経済的負担が非常に大きくなる。   If conventional technology that converts electrical energy into electromagnetic waves, thermal energy, etc. can be replaced by technology that effectively converts solar energy into thermal energy, power is generated using crude oil that may contaminate the environment at high cost. Unlike the conventional method of heating the object to be heated by obtaining thermal energy, the increase in the cost of electricity due to the rise in the price of crude oil is prevented, and the energy saving and the reduction of carbon dioxide emissions are achieved. can do. Therefore, devices that supply heat by solar energy have been researched and developed one after another. However, the conventional solar energy heat supply device is very expensive to manufacture, and when assembling the components, it is necessary to transport the components to the assembly location. If the place to assemble is remote or overseas, the transportation cost will be high and the economic burden will be very large for the manufacturer or consumer.

そのため、従来技術の問題点を解決することができる蓄熱装置が求められていた。   Therefore, a heat storage device that can solve the problems of the prior art has been demanded.

本発明の目的は、現地の廃棄物を利用して蓄熱材及び蓄熱筒を製作することにより、蓄熱装置の運送及び製造にかかるコストを減らし、廃棄物を再利用して環境汚染を減らすことができる蓄熱装置を提供することにある。   The purpose of the present invention is to reduce the cost of transporting and manufacturing the heat storage device by reusing the waste and reducing the environmental pollution by producing the heat storage material and the heat storage cylinder using the local waste. It is in providing the heat storage apparatus which can be performed.

上記課題を解決するために、本発明の第１の形態によれば、蓄熱筒及び熱伝導ユニットを備えた蓄熱装置であって、前記蓄熱筒の筒壁は外壁及び内壁を有し、前記外壁と前記内壁との間には挟層空間が設けられ、前記挟層空間内には断熱保温材が配置され、前記蓄熱筒の収納空間内に前記熱伝導ユニットの一部が配置され、前記蓄熱筒の前記収納空間内には蓄熱材が収納され、前記蓄熱材は、金属、砂石、レンガ、セメント、スラグ及び甲殻類からなる群から選ばれる二種以上を含み、前記断熱保温材は、けい酸カルシウム板、石灰、酸化マグネシウム物質及び断熱性を有する建築廃材からなる群から選ばれる二種以上を含み、前記熱伝導ユニットは、熱伝導体及び熱交換体を含み、前記熱伝導体及び前記熱交換体の一部を前記収納空間内へ配置し、前記蓄熱筒から延伸された前記熱伝導体を発熱源に接続し、前記収納空間内の前記熱伝導体と前記熱交換体は、同ピッチで互いに括りあうように巻回して一体化されており、前記蓄熱筒から延伸された前記熱交換体は、熱供給セクションにより被加熱物と接続されることを特徴とする蓄熱装置が提供される。
In order to solve the above problems, according to a first embodiment of the present invention, a heat storage device including a heat storage cylinder and a heat conduction unit, the cylinder wall of the heat storage cylinder has an outer wall and an inner wall, and the outer wall A space between the inner wall and the inner wall, a heat insulating heat insulating material is disposed in the space between the layers, a part of the heat conduction unit is disposed in a storage space of the heat storage cylinder, and the heat storage A heat storage material is stored in the storage space of the cylinder, and the heat storage material includes two or more selected from the group consisting of metal, sandstone, brick, cement, slag, and crustaceans, calcium silicate board, lime, saw including two or more selected from the group consisting of construction waste having a magnesium oxide material and thermal insulation, the thermal conductivity unit includes a heat conductor and the heat exchanger, the heat conductor And a part of the heat exchanger to the storage space The heat conductor extended from the heat storage cylinder is connected to a heat source, and the heat conductor and the heat exchanger in the storage space are wound together so as to be tied together at the same pitch. A heat storage device is provided in which the heat exchanger element extended from the heat storage cylinder is connected to an object to be heated by a heat supply section .

また、前記発熱源は、円弧凹部の集光プレートであり、中央部に集光点が設けられ、前記集光点に対応した箇所に設けられた接合部により前記熱伝導体と接続されることが好ましい。

 Further, the prior SL heat source, a condenser plate of the arc concave portion, the focal point is provided in the center, is connected with the thermal conductor by a joining portion provided at a position corresponding to the focal point It is preferable.

本発明の蓄熱装置は、電力を熱エネルギに変換して被加熱物を加熱する従来方式を代替し、太陽エネルギを熱供給の発熱源として用い、被加熱物を加熱し、次第に高くなる電気料金による経済的負担を減らすことができる上、エネルギの節減及び二酸化炭素の排出量の削減を達成することができる。   The heat storage device of the present invention replaces the conventional method of heating an object to be heated by converting electric power into heat energy, uses solar energy as a heat source for heat supply, heats the object to be heated, and gradually increases in electricity bill In addition to reducing the economic burden caused by energy savings, energy savings and carbon dioxide emissions can be reduced.

本発明の一実施形態による蓄熱装置を示す模式図である。It is a schematic diagram which shows the thermal storage apparatus by one Embodiment of this invention. 本発明の一実施形態による蓄熱装置を使用するときの状態を示す模式図である。It is a schematic diagram which shows a state when using the thermal storage apparatus by one Embodiment of this invention.

図１を参照する。図１に示すように、本発明の一実施形態による蓄熱装置は、少なくとも蓄熱筒１、発熱源２及び熱伝導ユニット３により構成される。   Please refer to FIG. As shown in FIG. 1, the heat storage device according to one embodiment of the present invention includes at least a heat storage cylinder 1, a heat source 2, and a heat conduction unit 3.

蓄熱筒１は、コンテナなど簡単に取得することができる収容体でもよく、筒壁に設けられた外壁及び内壁を有する。外壁と内壁との間には挟層空間１１が形成されている。この挟層空間１１内には断熱保温材１２が設けられている。この断熱保温材１２は、けい酸カルシウム板、石灰、酸化マグネシウム物質（例えば、酸化マグネシウム板、酸化マグネシウムレンガなど）、断熱性を有する建築廃材などのうちの１つ又はそれらの組み合わせでもよい。蓄熱筒１の収納空間１３内には、蓄熱材１４が配置されてもよい。この蓄熱材１４は、直径が３０ｃｍ以下の砂石（陸砂及び海砂を含む）、レンガ、セメント、スラグ、金属及び甲殻類など蓄熱性を備えた材料からなる群のうちの１つ又はその組成物からなり、収納空間１３の熱伝導体３１及び熱交換体３２の残りの空間に蓄熱材１４を充填し、熱伝導体３１及び熱交換体３２を覆う。   The heat storage cylinder 1 may be a container that can be easily obtained, such as a container, and has an outer wall and an inner wall provided on the cylinder wall. A sandwich space 11 is formed between the outer wall and the inner wall. A heat insulating and heat insulating material 12 is provided in the sandwich space 11. This heat insulation material 12 may be one of calcium silicate board, lime, magnesium oxide material (for example, magnesium oxide board, magnesium oxide brick, etc.), building waste material having heat insulation, or a combination thereof. A heat storage material 14 may be disposed in the storage space 13 of the heat storage cylinder 1. The heat storage material 14 is one of a group of materials having heat storage properties such as sand stone (including land sand and sea sand) having a diameter of 30 cm or less, brick, cement, slag, metal, and crustaceans, or the like. The heat storage material 14 is filled in the remaining space of the heat conductor 31 and the heat exchanger 32 in the storage space 13, and the heat conductor 31 and the heat exchanger 32 are covered.

発熱源２は、円弧凹部の集光プレートであり、中央部に設けられた集光点２１と、接合部２２と、を有する。   The heat source 2 is a condensing plate having a circular arc recess, and has a condensing point 21 provided at the center and a joint 22.

熱伝導ユニット３は、熱伝導体３１及び熱交換体３２を含む。熱伝導体３１及び熱交換体３２は、耐熱、耐圧、防錆の管体である。この管体内に流体を収容し、熱伝導体３１と、発熱源２の接合部２２とを接続させ、熱伝導体３１の一部を蓄熱筒１の収納空間１３内へ延伸させ、蓄熱筒１の収納空間１３内に収納した熱交換体３２の一部に接触させて巻回し、、蓄熱筒１の外側に延伸された熱交換体３２に形成された熱供給セクション３２１により被加熱物４と接続させる。   The heat conduction unit 3 includes a heat conductor 31 and a heat exchange body 32. The heat conductor 31 and the heat exchanger 32 are heat-resistant, pressure-resistant, and rust-proof tubular bodies. A fluid is accommodated in the tubular body, the heat conductor 31 and the joint portion 22 of the heat source 2 are connected, a part of the heat conductor 31 is extended into the storage space 13 of the heat storage cylinder 1, and the heat storage cylinder 1 The object to be heated 4 is heated by a heat supply section 321 formed in the heat exchanger 32 which is wound in contact with a part of the heat exchanger 32 stored in the storage space 13 and is extended outside the heat storage cylinder 1. Connect.

図１と併せて図２を参照する。図１及び図２に示すように、発熱源２を、太陽光線が照射されやすい場所（例えば、屋外など）へ設置し、太陽光線が円弧凹部の発熱源２内で屈折されて発熱源２の中央部に設けられた集光点２１に集光されるようにする。その後、集光された太陽エネルギを発熱源２の接合部２２から、接合部２２上に取り付けた熱伝導体３１へ送り、熱伝導体３１内部の流体を加熱させる。続いて、加熱された流体が熱伝導体３１に沿って蓄熱筒１内に流入される。その後、蓄熱筒１内に設置され、熱伝導体３１と接触されて巻回した熱交換体３２内の流体と熱交換を行うことにより、熱交換体３２内の流体は、熱伝導体３１内の流体により熱伝導されて温度が上昇する。続いて、熱交換体３２内で温度が上昇した流体は、熱交換体３２に沿って被加熱物４に接続された熱供給セクション３２１まで流れて被加熱物４の加熱を行う。
このように、発熱源２により太陽エネルギを吸収して熱伝導体３１内の流体を加熱させ、熱伝導体３１内の流体と、熱交換体３２内の流体との間で熱交換を行い、熱交換体３２内の流体の温度を上げ、熱供給セクション３２１により接続された被加熱物４を加熱する循環過程を繰り返す。そのため、本実施形態の方式では、電気エネルギを全く必要としない。そのため、電気エネルギを使用して被加熱物４を加熱することにより生じる経済的負担を無くし、エネルギの節減及び二酸化炭素の排出量の削減を達成することができる。 Please refer to FIG. 2 in conjunction with FIG. As shown in FIG. 1 and FIG. 2, the heat source 2 is installed in a place where it is easy to irradiate sunlight (for example, outdoors), and the sunlight is refracted in the heat source 2 in the arc recess to It is made to focus on the condensing point 21 provided in the center part. Then, the concentrated solar energy is sent from the junction 22 of the heat source 2 to the heat conductor 31 attached on the junction 22 to heat the fluid inside the heat conductor 31. Subsequently, the heated fluid flows into the heat storage cylinder 1 along the heat conductor 31. Thereafter, the fluid in the heat exchanger 32 is installed in the heat storage cylinder 1 and exchanges heat with the fluid in the heat exchanger 32 wound in contact with the heat conductor 31. The fluid rises in temperature due to heat conduction. Subsequently, the fluid whose temperature has increased in the heat exchanger 32 flows to the heat supply section 321 connected to the object to be heated 4 along the heat exchanger 32 to heat the object to be heated 4.
In this way, solar energy is absorbed by the heat generation source 2 to heat the fluid in the heat conductor 31, and heat exchange is performed between the fluid in the heat conductor 31 and the fluid in the heat exchanger 32, The circulation process of raising the temperature of the fluid in the heat exchanger 32 and heating the article to be heated 4 connected by the heat supply section 321 is repeated. Therefore, the method of this embodiment does not require any electrical energy. Therefore, it is possible to eliminate the economic burden caused by heating the article to be heated 4 using electric energy, and achieve energy saving and carbon dioxide emission reduction.

また本実施形態は、蓄熱筒１の収納空間１３内に充満させた蓄熱材１４により、熱伝導体３１及び熱交換体３２を覆って熱エネルギを集中させ、蓄熱筒１の壁を断熱保温材１２で構成することにより蓄熱筒１の熱エネルギが外部に漏れることを防ぎ、蓄熱筒１の収納空間１３内の温度を高温に維持することができる。熱伝導体３１及び熱交換体３２は、蓄熱材１４により覆われている上、熱エネルギが外部に放出されることを断熱保温材１２により防ぐことができる。これにより、熱伝導体３１内の流体の熱エネルギを熱交換体３２内の流体へ有効に伝えることができる。蓄熱筒１には、空のコンテナを用い、蓄熱材１４には、現地の金属、砂石、レンガ、セメントなどの建材、あるいはスラグ、甲殻類などの廃材を利用することができるため、蓄熱装置の製造コストを下げることができる上、建材又はスラグ、甲殻類などの廃棄物を有効に再利用し、資源を有効利用して環境汚染を減らすことができる。そのため、環境を保護することができる。   Further, in the present embodiment, the heat storage material 14 filled in the storage space 13 of the heat storage cylinder 1 covers the heat conductor 31 and the heat exchange body 32 to concentrate the heat energy, and the heat insulating heat insulating material is used for the wall of the heat storage cylinder 1. By comprising 12, it can prevent that the thermal energy of the thermal storage cylinder 1 leaks outside, and can maintain the temperature in the storage space 13 of the thermal storage cylinder 1 at high temperature. The heat conductor 31 and the heat exchanger 32 can be covered with the heat storage material 14, and the heat insulation and heat insulation material 12 can prevent the heat energy from being released to the outside. Thereby, the heat energy of the fluid in the heat conductor 31 can be effectively transmitted to the fluid in the heat exchanger 32. An empty container is used for the heat storage cylinder 1 and building materials such as local metals, sandstone, bricks, and cement, or waste materials such as slag and crustaceans can be used for the heat storage material 14. In addition to reducing the manufacturing cost, the building materials or waste such as slag and crustaceans can be effectively reused, and resources can be effectively used to reduce environmental pollution. Therefore, the environment can be protected.

本実施形態の蓄熱材１４は、廃棄物の使用だけに限定されるわけではなく、例えば、現地で得られる蓄熱効果を有する金属、砂石、レンガ、セメント、スラグ、甲殻類など、新しい材料又は古い材料を使用することもできる。   The heat storage material 14 of the present embodiment is not limited to the use of waste. For example, a new material such as metal, sandstone, brick, cement, slag, and crustaceans having a heat storage effect obtained locally can be used. Old materials can also be used.

上述したことから分かるように、本発明の蓄熱装置は、以下（１）〜（４）の長所を有する。
（１）蓄熱筒に空のコンテナを用い、蓄熱材に現地の金属、砂石、レンガ、セメントなどの建材、あるいはスラグ、甲殻類などの廃材を利用することができるため、廃棄物を有効利用し、蓄熱装置の製造コストを下げることができる上、資源を十分に利用して環境汚染を減らすことができる。そのため、環境を保護することができる。
（２）蓄熱筒には、空のコンテナを用い、蓄熱材及び断熱保温材には、現地で得ることができる建築廃材などを用いる。これにより、組み立て場所まで蓄熱筒、蓄熱材及び断熱保温材を運送する必要がなくなり、運送コストを節減することができる。
（３）太陽エネルギを有効に蓄積して熱エネルギへ変換して被加熱物を加熱する方式であるため、電気エネルギを使用して被加熱物を加熱することにより生じる経済的負担が無くなる上、エネルギの節減及び二酸化炭素の排出量の削減を達成することができる。
（４）断熱効果及び蓄熱効果を備えた蓄熱筒を、太陽エネルギを吸収する熱伝導体として用い、被加熱物に熱エネルギを提供する熱交換体と熱交換を行うことにより、太陽エネルギにより被加熱物の加熱を有効に行うことができる。 As can be seen from the above, the heat storage device of the present invention has the following advantages (1) to (4).
(1) Efficient use of waste because an empty container is used for the heat storage cylinder and local materials such as local metals, sandstone, bricks and cement, or waste materials such as slag and crustaceans can be used as the heat storage material In addition, the manufacturing cost of the heat storage device can be reduced, and environmental pollution can be reduced by fully utilizing resources. Therefore, the environment can be protected.
(2) An empty container is used for the heat storage cylinder, and building waste materials that can be obtained locally are used for the heat storage material and the heat insulation material. Thereby, it is not necessary to transport the heat storage cylinder, the heat storage material, and the heat insulation material to the assembly place, and the transportation cost can be reduced.
(3) Since the solar energy is effectively accumulated and converted into thermal energy to heat the object to be heated, the economic burden caused by heating the object to be heated using electric energy is eliminated. Energy savings and reduced carbon dioxide emissions can be achieved.
(4) A heat storage cylinder having a heat insulation effect and a heat storage effect is used as a heat conductor that absorbs solar energy, and heat exchange is performed with the heat exchanger that provides the heat energy to the object to be heated, so Heating of the heated object can be performed effectively.

当該分野の技術を熟知するものが理解できるように、本発明の好適な実施形態を前述の通り開示したが、これらは決して本発明を限定するものではない。本発明の主旨と領域を逸脱しない範囲内で各種の変更や修正を加えることができる。従って、本発明の特許請求の範囲は、このような変更や修正を含めて広く解釈されるべきである。   While the preferred embodiments of the present invention have been disclosed above, as may be appreciated by those skilled in the art, they are not intended to limit the invention in any way. Various changes and modifications can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the claims of the present invention should be construed broadly including such changes and modifications.

１ 蓄熱筒
２ 発熱源
３ 熱伝導ユニット
４ 被加熱物
１１ 挟層空間
１２ 断熱保温材
１３ 収納空間
１４ 蓄熱材
２１ 集光点
２２ 接合部
３１ 熱伝導体
３２ 熱交換体
３２１ 熱供給セクション DESCRIPTION OF SYMBOLS 1 Heat storage cylinder 2 Heat generation source 3 Heat conduction unit 4 Heated object 11 Nipping space 12 Heat insulation material 13 Storage space 14 Heat storage material 21 Condensing point 22 Junction part 31 Heat conductor 32 Heat exchanger 321 Heat supply section

Claims (2)

蓄熱筒及び熱伝導ユニットを備えた蓄熱装置であって、
前記蓄熱筒の筒壁は外壁及び内壁を有し、前記外壁と前記内壁との間には挟層空間が設けられ、前記挟層空間内には断熱保温材が配置され、前記蓄熱筒の収納空間内に前記熱伝導ユニットの一部が配置され、前記蓄熱筒の前記収納空間内には蓄熱材が収納され、
前記蓄熱材は、金属、砂石、レンガ、セメント、スラグ及び甲殻類からなる群から選ばれる二種以上を含み、
前記断熱保温材は、けい酸カルシウム板、石灰、酸化マグネシウム物質及び断熱性を有する建築廃材からなる群から選ばれる二種以上を含み、
前記熱伝導ユニットは、熱伝導体及び熱交換体を含み、
前記熱伝導体及び前記熱交換体の一部を前記収納空間内へ配置し、前記蓄熱筒から延伸された前記熱伝導体を発熱源に接続し、
前記収納空間内の前記熱伝導体と前記熱交換体は、同ピッチで互いに括りあうように巻回して一体化されており、
前記蓄熱筒から延伸された前記熱交換体は、熱供給セクションにより被加熱物と接続される、
ことを特徴とする蓄熱装置。 A heat storage device including a heat storage cylinder and a heat conduction unit,
The tube wall of the heat storage cylinder has an outer wall and an inner wall, a sandwich layer space is provided between the outer wall and the inner wall, and a heat insulating heat insulating material is disposed in the sandwich layer space, and the storage tube is stored. A part of the heat conduction unit is disposed in the space, a heat storage material is stored in the storage space of the heat storage cylinder,
The heat storage material includes two or more selected from the group consisting of metal, sandstone, brick, cement, slag, and crustaceans,
The insulation thermal insulation material is seen containing calcium silicate board, lime, two or more selected from the group consisting of construction waste having a magnesium oxide material and heat insulating properties,
The heat conduction unit includes a heat conductor and a heat exchanger,
A part of the heat conductor and the heat exchanger is disposed in the storage space, the heat conductor extended from the heat storage cylinder is connected to a heat source,
The heat conductor and the heat exchanger in the storage space are integrated by being wound so as to be tied together at the same pitch,
The heat exchange body extended from the heat storage cylinder is connected to an object to be heated by a heat supply section.
A heat storage device characterized by that. 前記発熱源は、円弧凹部の集光プレートであり、中央部に集光点が設けられ、前記集光点に対応した箇所に設けられた接合部により前記熱伝導体と接続されることを特徴とする請求項１に記載の蓄熱装置。 Prior Symbol heat source, a condenser plate of the arc concave portion, the focal point is provided in the central portion, to be connected to the heat conductor by a joining portion provided at a position corresponding to the focal point The heat storage device according to claim 1, wherein
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