JPS5787593A - Heat storing device - Google Patents

Heat storing device

Info

Publication number
JPS5787593A
JPS5787593A JP55163873A JP16387380A JPS5787593A JP S5787593 A JPS5787593 A JP S5787593A JP 55163873 A JP55163873 A JP 55163873A JP 16387380 A JP16387380 A JP 16387380A JP S5787593 A JPS5787593 A JP S5787593A
Authority
JP
Japan
Prior art keywords
heat
microcapsules
heating media
storing
float
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.)
Granted
Application number
JP55163873A
Other languages
Japanese (ja)
Other versions
JPS6022279B2 (en
Inventor
Tadayasu Mitsumata
Hideo Uchino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55163873A priority Critical patent/JPS6022279B2/en
Publication of JPS5787593A publication Critical patent/JPS5787593A/en
Publication of JPS6022279B2 publication Critical patent/JPS6022279B2/en
Expired legal-status Critical Current

Links

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
    • F28D20/023—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 being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
    • 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)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE: To improve heat transmitting characteristic, by dispersing in liquid heating media microcapsules filled with a material which stores heat by utilizing latent heat, and also by allowing the microcapsules to float and precipitate in the heating media so as to cause convection.
CONSTITUTION: Microcapsules 1 are charged with a heat storing material 2 which varies from solid phase to liquid phase. The microcapsules 1 are composed of resin coating which shrinks as a whole when the heat-storing material 2 in the capsule melts and contracts in volume. A liquefied heating media 6 at an operating temperature range is inserted into a heat-storing container 3 which is provided with a metallic tube 4 for intake of heat to inside and a metallic tube 5 for discharge of heat to outside, and the microcapsules 1 are dispersed in the heating media 6. It is possible, by so doing, to allow the microcapsules 1 to float and precipitate in the heating media 6 by the difference in specific gravity occurring in the process of solidification or liquefaction of the heat storing material 2, cause convection in the heat-storing container 3 and improve the heat transmitting characteristic.
COPYRIGHT: (C)1982,JPO&Japio
JP55163873A 1980-11-20 1980-11-20 heat storage device Expired JPS6022279B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163873A JPS6022279B2 (en) 1980-11-20 1980-11-20 heat storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163873A JPS6022279B2 (en) 1980-11-20 1980-11-20 heat storage device

Publications (2)

Publication Number Publication Date
JPS5787593A true JPS5787593A (en) 1982-06-01
JPS6022279B2 JPS6022279B2 (en) 1985-05-31

Family

ID=15782391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163873A Expired JPS6022279B2 (en) 1980-11-20 1980-11-20 heat storage device

Country Status (1)

Country Link
JP (1) JPS6022279B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134191A (en) * 1983-12-23 1985-07-17 Matsushita Electric Works Ltd Heat exchanger
JPS6136696A (en) * 1984-07-26 1986-02-21 Hitachi Zosen Corp Heat exchanger for steady heat generation
JPS6397074U (en) * 1987-12-10 1988-06-23
EP1798488A2 (en) 2005-12-19 2007-06-20 Vaillant GmbH Cogeneration system
EP1798487A3 (en) * 2005-12-15 2008-05-28 Vaillant GmbH Heating- or sanitairy hot water accumulator
EP1798486A3 (en) * 2005-12-15 2008-05-28 Vaillant GmbH Heating- or sanitary hot water accumulator having at least two heat sources
JP2010127505A (en) * 2008-11-26 2010-06-10 Keio Gijuku Method of forming hydrate, heat storage material and heat storage device
CN103629964A (en) * 2012-08-22 2014-03-12 北大工学院绍兴技术研究院 Medium-and-low-temperature heat storage unit

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134191A (en) * 1983-12-23 1985-07-17 Matsushita Electric Works Ltd Heat exchanger
JPS6136696A (en) * 1984-07-26 1986-02-21 Hitachi Zosen Corp Heat exchanger for steady heat generation
JPS6397074U (en) * 1987-12-10 1988-06-23
EP1798487A3 (en) * 2005-12-15 2008-05-28 Vaillant GmbH Heating- or sanitairy hot water accumulator
EP1798486A3 (en) * 2005-12-15 2008-05-28 Vaillant GmbH Heating- or sanitary hot water accumulator having at least two heat sources
EP1798488A2 (en) 2005-12-19 2007-06-20 Vaillant GmbH Cogeneration system
EP1798488A3 (en) * 2005-12-19 2008-05-28 Vaillant GmbH Cogeneration system
JP2010127505A (en) * 2008-11-26 2010-06-10 Keio Gijuku Method of forming hydrate, heat storage material and heat storage device
CN103629964A (en) * 2012-08-22 2014-03-12 北大工学院绍兴技术研究院 Medium-and-low-temperature heat storage unit

Also Published As

Publication number Publication date
JPS6022279B2 (en) 1985-05-31

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