JP6802064B2 - 熱エネルギー貯蔵のための要素 - Google Patents
熱エネルギー貯蔵のための要素 Download PDFInfo
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- JP6802064B2 JP6802064B2 JP2016539971A JP2016539971A JP6802064B2 JP 6802064 B2 JP6802064 B2 JP 6802064B2 JP 2016539971 A JP2016539971 A JP 2016539971A JP 2016539971 A JP2016539971 A JP 2016539971A JP 6802064 B2 JP6802064 B2 JP 6802064B2
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- 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
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- 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
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
-
- 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
- F28D2020/0004—Particular heat storage apparatus
- F28D2020/0013—Particular heat storage apparatus the heat storage material being enclosed in elements attached to or integral with heat exchange conduits
-
- 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
- F28D2020/0004—Particular heat storage apparatus
- F28D2020/0021—Particular heat storage apparatus the heat storage material being enclosed in loose or stacked elements
-
- 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
- F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
- F28D2020/0078—Heat exchanger arrangements
-
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
- Secondary Cells (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Saccharide Compounds (AREA)
- Inorganic Insulating Materials (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
鋳型と補強体とが組み合わされたものである外側シェルと、
前記外側シェルの中に成形され、硬化されている、硬化コンクリートの形態の固体蓄熱媒体と、
を備えることが特徴的な要素を提供する。
上端が開放されている状態で外側シェルを直立配置するステップと、
外側金属シェルを鋳型と補強体とが組み合わされたものとして用いて、外側シェルの中にグラウティング又はコンクリート混合物を規定のレベルまで充填するステップと、
によって特徴づけられる。
成形前に必要に応じてスペーサ及び外部固定具を用いて、入熱及び出熱するための手段を外側シェルの中に配置するステップと、
グラウティング又はコンクリート混合物を規定のレベルまで充填するステップと、
をさらに含み、前記規定のレベルにおいて前記手段の端部又は接続部は直立している場合の要素の頂部よりも上に延びる。
本発明は、5つの図面によって例示される。
Claims (13)
- 熱エネルギー貯蔵のための要素(1)であって、前記熱エネルギー貯蔵は、複数の前記要素をスタックして、組合せて、かつ詰めて配置することにより、容易にスケールを変更可能であり、
開放端および閉鎖端を有する外側シェル(4)であって、鋳型とリング形の補強体とを組合せたものである外側シェル(4)と、
硬化コンクリートの固体蓄熱媒体(3)と、
前記要素(1)の中に埋め込まれて配置される、入熱および出熱するための管状熱交換器(2)であって、前記管状熱交換器(2)はレイノルズ数(Re)の数値範囲を画定することにより、正常動作条件で乱流を生じさせるのに十分小さい管径を有する、管状熱交換器(2)と、
を備え、
前記管状熱交換器(2)は入口および出口を有し、前記入口および出口は前記外側シェル(4)の上端である前記開放端においてのみ存在し、前記入口および出口は前記硬化コンクリートの固体蓄熱媒体(3)および前記外側シェル(4)から外部に延在し、
前記要素(1)を直立させた状態で、前記硬化コンクリートの固体蓄熱媒体(3)は、前記外側シェル(4)の内側であって、前記管状熱交換器(2)、固定具の間の容積を完全に充填し、前記外側シェル(4)の下方の前記閉鎖端から、前記入口および前記出口が延在する前記外側シェルの上端まで充填される、
要素(1)。 - 前記外側シェルが、円形の断面形状を有する金属シェルである、請求項1に記載の要素。
- 入熱するための手段が前記管状熱交換器(2)または電熱要素(2E)であり、かつ出熱するための手段が前記管状熱交換器(2)であり、前記管状熱交換器(2)および前記電熱要素(2E)が前記硬化コンクリートの中に成形されることによって、前記要素(1)の中に埋め込まれている、請求項1または請求項2に記載の要素。
- 前記熱交換器(2)の管状の端部が前記要素(1)の上端のみから外部に延びている、
請求項1〜請求項3のいずれか一項に記載の要素。 - 開放端を有するより小直径の管材が閉鎖端を有するより大直径の管材の内部に配置された形態の、小径管熱交換器を備える、請求項1〜請求項4のいずれか一項に記載の要素。
- 2つのU字形管材として形状設定される1つまたは複数の埋め込み小径管熱交換器を備える、請求項1〜請求項4のいずれか一項に記載の要素。
- 前記外側シェルが、約0.5mmの壁厚を有するスチールシェルであり、排気ダクトのようにスチールバンドから円形の断面形状に巻かれ、形成されており、かつ、底蓋又はキャップを有し、前記固体蓄熱媒体が、通常の建設用コンクリートに比べて強化された蓄熱容量、強化された熱伝導率、及び熱により誘起されるクラッキングに対する強化された抵抗を有する容易に成形可能なコンクリート混合物である、請求項1〜請求項6のいずれか一項に記載の要素。
- 前記上端が開放され、かつ前記下端が閉鎖されている状態で外側シェル(4)を直立配置するステップと、
レイノルズ数(Re)の数値範囲を画定することにより、正常動作条件で乱流を生じさせるのに十分小さい管径を有する管状熱交換器(2)を配置するステップであって、成形前に、前記外側シェルおよび固定具の中に熱を入出力するための管状熱交換器(2)を配置するステップと、
コンクリート混合物(3)を規定のレベルまで充填するステップであって、前記コンクリート混合物は硬化コンクリートの固体蓄熱媒体であり、前記硬化コンクリートは前記外側シェルの内部と前記管状熱交換器および固定具の間を完全に充填し、かつ前記外側シェルの上端は前記硬化コンクリートの固体蓄熱媒体が充填されるが、前記管状熱交換器の入出口が前記上端の前記硬化コンクリートの固体蓄熱媒体から外部に延在していることを特徴とする、ステップと、
を包含する、請求項1〜請求項7のいずれか一項に記載の要素(1)を建設する方法。 - 成形前にスペーサ及び外部固定具を用いて、前記管状熱交換器(2)を前記外側シェルの中に配置するステップと、
前記コンクリート混合物(3)を規定のレベルまで充填するステップと、
をさらに含み、前記規定のレベルにおいて前記管状熱交換器(2)の端部又は接続部は直立している場合の前記要素の頂部よりも上に延びる、請求項8に記載の方法。 - 成形中に前記要素を振動させるステップを含む、請求項8又は請求項9に記載の方法。
- 熱エネルギー貯蔵設備の建設、スケールアップ又はメンテナンスの実施のための請求項1〜請求項7のいずれか一項に記載の要素の使用。
- 請求項1〜請求項7のいずれか一項に記載の要素、内部に前記要素が配置されている断熱されたハウジング、及び熱エネルギーを入力及び出力するための前記管状熱交換器(2)を備えることを特徴とし、
前記硬化コンクリートの固体蓄熱媒体は、請求項1〜7のいずれか一項の複数の要素の内部の前記硬化コンクリートの固体蓄熱材料から構成され、各要素中の前記硬化コンクリートは、前記硬化コンクリートを充填されて閉鎖された前記外側シェルの下端から、前記管状熱交換器の入口および出口が前記硬化コンクリートから延在する上端まで、前記外側シェルの内側と前記管状熱交換器および固定具との間の前記外側シェルの内部容積を、前記硬化コンクリートが完全に充填する、
熱エネルギー貯蔵設備。 - 前記貯蔵設備のハウジング内の要素間に配置される伝熱及び蓄熱流体、又は相変化材料を備える、請求項12に記載の熱エネルギー貯蔵設備。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20131725 | 2013-12-20 | ||
NO20131725A NO339948B1 (no) | 2013-12-20 | 2013-12-20 | Element for termisk energilager |
PCT/NO2014/050250 WO2015093980A1 (en) | 2013-12-20 | 2014-12-19 | Element for a thermal energy storage |
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JP2017511868A JP2017511868A (ja) | 2017-04-27 |
JP6802064B2 true JP6802064B2 (ja) | 2020-12-16 |
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Country | Link |
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US (2) | US20160320145A1 (ja) |
EP (2) | EP4060273A1 (ja) |
JP (1) | JP6802064B2 (ja) |
KR (1) | KR102283899B1 (ja) |
CN (1) | CN105980802B (ja) |
AU (1) | AU2014367353B2 (ja) |
ES (1) | ES2924916T3 (ja) |
HU (1) | HUE059702T2 (ja) |
IL (1) | IL246313B (ja) |
MA (1) | MA39191B1 (ja) |
NO (1) | NO339948B1 (ja) |
SA (1) | SA516371358B1 (ja) |
WO (1) | WO2015093980A1 (ja) |
ZA (1) | ZA201604210B (ja) |
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KR101381370B1 (ko) * | 2013-02-18 | 2014-04-04 | 김병균 | 금속 열 저장장치 |
NO339952B1 (no) | 2014-12-19 | 2017-02-20 | Energynest As | Termisk energilager og varmeveklser |
NO340371B1 (no) | 2014-12-19 | 2017-04-10 | Energynest As | Høytemperatur termisk energilager, fremgangsmåte for bygging og fremgangsmåte for drift av dette lageret |
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- 2014-12-19 KR KR1020167019127A patent/KR102283899B1/ko active IP Right Grant
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EP3090229A1 (en) | 2016-11-09 |
MA39191B1 (fr) | 2017-10-31 |
IL246313B (en) | 2019-02-28 |
US20230059175A1 (en) | 2023-02-23 |
KR20160101052A (ko) | 2016-08-24 |
EP4060273A1 (en) | 2022-09-21 |
WO2015093980A1 (en) | 2015-06-25 |
NO20131725A1 (no) | 2015-06-22 |
MA39191A1 (fr) | 2017-02-28 |
CN105980802B (zh) | 2020-05-05 |
ZA201604210B (en) | 2017-11-29 |
IL246313A0 (en) | 2016-07-31 |
ES2924916T3 (es) | 2022-10-11 |
US20160320145A1 (en) | 2016-11-03 |
EP3090229A4 (en) | 2017-11-08 |
AU2014367353B2 (en) | 2019-01-17 |
SA516371358B1 (ar) | 2021-07-26 |
KR102283899B1 (ko) | 2021-07-30 |
EP3090229B1 (en) | 2022-06-15 |
AU2014367353A1 (en) | 2016-06-23 |
JP2017511868A (ja) | 2017-04-27 |
NO339948B1 (no) | 2017-02-20 |
HUE059702T2 (hu) | 2022-12-28 |
CN105980802A (zh) | 2016-09-28 |
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