JP6733570B2 - 蓄熱装置 - Google Patents
蓄熱装置 Download PDFInfo
- Publication number
- JP6733570B2 JP6733570B2 JP2017021202A JP2017021202A JP6733570B2 JP 6733570 B2 JP6733570 B2 JP 6733570B2 JP 2017021202 A JP2017021202 A JP 2017021202A JP 2017021202 A JP2017021202 A JP 2017021202A JP 6733570 B2 JP6733570 B2 JP 6733570B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- heat
- storage material
- storage device
- internal
- 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.)
- Expired - Fee Related
Links
- 238000005338 heat storage Methods 0.000 title claims description 164
- 239000011232 storage material Substances 0.000 claims description 70
- 239000012071 phase Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 18
- 239000007791 liquid phase Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 16
- 239000007790 solid phase Substances 0.000 claims description 14
- 239000012212 insulator Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 230000002596 correlated effect Effects 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 description 23
- 239000000498 cooling water Substances 0.000 description 12
- 229910000314 transition metal oxide Inorganic materials 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- 230000007423 decrease Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000012188 paraffin wax Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910021542 Vanadium(IV) oxide Inorganic materials 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- GKQTUHKAQKWLIN-UHFFFAOYSA-L barium(2+);dihydroxide;hydrate Chemical compound O.[OH-].[OH-].[Ba+2] GKQTUHKAQKWLIN-UHFFFAOYSA-L 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- DGPIGKCOQYBCJH-UHFFFAOYSA-M sodium;acetic acid;hydroxide Chemical compound O.[Na+].CC([O-])=O DGPIGKCOQYBCJH-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003624 transition metals Chemical group 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- GRUMUEUJTSXQOI-UHFFFAOYSA-N vanadium dioxide Chemical compound O=[V]=O GRUMUEUJTSXQOI-UHFFFAOYSA-N 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
以下、本発明を適用した実施形態の蓄熱システムについて図を参照して説明する。図1に示すように、蓄熱システムは、エネルギー変換部10、冷熱生成部20、室内熱交換器30および放熱器40を備えて構成されている。
次に、本発明の第2実施形態について説明する。本第2実施形態は、上記第1実施形態と比較して、蓄熱装置105のケース部材107の構成が異なっている。以下、上記第1実施形態と同様の部分については説明を省略し、異なる部分についてのみ説明する。
本発明は上述の実施形態に限定されることなく、本発明の趣旨を逸脱しない範囲内で、以下のように種々変形可能である。また、上記各実施形態に開示された手段は、実施可能な範囲で適宜組み合わせてもよい。
105 蓄熱装置
106 内部蓄熱材
107 ケース部材(外部蓄熱材)
108 封止層
Claims (4)
- 熱媒体から受け取った熱を蓄熱し、蓄熱した熱を放熱可能な蓄熱装置であって、
第1所定温度で固相と液相とに相変化することによって蓄熱あるいは放熱を行う内部蓄熱材(106)と、
第2所定温度で固相と固相とに相変化することによって蓄熱あるいは放熱を行い、前記内部蓄熱材を内部に収容するように形成された外部蓄熱材(107)とを備え、
前記外部蓄熱材は所定の空隙を有しており、前記空隙に液相の前記内部蓄熱材が浸透可能である蓄熱装置。 - 前記外部蓄熱材は、金属と絶縁体とに相変化することによって蓄熱あるいは放熱を行う強相関電子系材料である請求項1に記載の蓄熱装置。
- 前記外部蓄熱材は、前記内部蓄熱材に近い側から遠い側に向かって空隙率が小さくなっている請求項1または2に記載の蓄熱装置。
- 前記外部蓄熱材は、外表面の少なくとも一部に前記内部蓄熱材を封止するための封止層(108)が設けられている請求項1ないし3のいずれか1つに記載の蓄熱装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017021202A JP6733570B2 (ja) | 2017-02-08 | 2017-02-08 | 蓄熱装置 |
PCT/JP2018/001847 WO2018147064A1 (ja) | 2017-02-08 | 2018-01-23 | 蓄熱装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017021202A JP6733570B2 (ja) | 2017-02-08 | 2017-02-08 | 蓄熱装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018128190A JP2018128190A (ja) | 2018-08-16 |
JP2018128190A5 JP2018128190A5 (ja) | 2019-07-11 |
JP6733570B2 true JP6733570B2 (ja) | 2020-08-05 |
Family
ID=63107322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017021202A Expired - Fee Related JP6733570B2 (ja) | 2017-02-08 | 2017-02-08 | 蓄熱装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6733570B2 (ja) |
WO (1) | WO2018147064A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7366466B2 (ja) | 2020-05-14 | 2023-10-23 | 国立研究開発法人産業技術総合研究所 | 熱伝導率を調整した固体蓄熱材料および複合体 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5636402Y2 (ja) * | 1974-05-24 | 1981-08-27 |
-
2017
- 2017-02-08 JP JP2017021202A patent/JP6733570B2/ja not_active Expired - Fee Related
-
2018
- 2018-01-23 WO PCT/JP2018/001847 patent/WO2018147064A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2018147064A1 (ja) | 2018-08-16 |
JP2018128190A (ja) | 2018-08-16 |
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