JPS5774589A - Heat regenerator - Google Patents

Heat regenerator

Info

Publication number
JPS5774589A
JPS5774589A JP55150194A JP15019480A JPS5774589A JP S5774589 A JPS5774589 A JP S5774589A JP 55150194 A JP55150194 A JP 55150194A JP 15019480 A JP15019480 A JP 15019480A JP S5774589 A JPS5774589 A JP S5774589A
Authority
JP
Japan
Prior art keywords
heat
metal pieces
metal
regenerating material
solidification
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
Application number
JP55150194A
Other languages
Japanese (ja)
Inventor
Michio Yanatori
Koji Kamata
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.)
Hitachi Plant Construction Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Plant Construction Co Ltd
Hitachi Ltd
Hitachi Plant Engineering and Construction 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 Hitachi Plant Construction Co Ltd, Hitachi Ltd, Hitachi Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Construction Co Ltd
Priority to JP55150194A priority Critical patent/JPS5774589A/en
Publication of JPS5774589A publication Critical patent/JPS5774589A/en
Pending 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
    • 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
    • F28D20/028—Control arrangements therefor
    • 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)

Abstract

PURPOSE: To decrease heat resistance at the time of solidification, by a method wherein metal pieces, or metal bodies in the form of a coil, or mixture of those metals are put in heat regenerating material.
CONSTITUTION: The metal pieces, or metal bodies in the form of a coil, or those mixture 3 are dispersedly mixed with heat accumulating material 2 in a container 1. And nucleus formation agent 4 is provided among metal pieces 3 and the like. Heat resistance of a heat accumulator remains in very small value by intervention of metal pieces 3 and the like, if heat regnerating material 2, such as inorganic hydrous salt, of small heat conductivity, forms crystals on the inside wall of a container 1, because metal pieces 3 and the like have larger heat conductivity than that of heat regenerating material 2. In addition, cooling down of a heat regenerator is prevented by a seeds inducing agnet 4, provided among metal pieces 3 and the like. By the agent, crystal formation starts from dispessed points. With such an arrangement, ununiform heat radiation from the heat regenerating material 2 is prevented, as well as heat resistance of the heat regenerating material 2 at the time of solidification is decreased.
COPYRIGHT: (C)1982,JPO&Japio
JP55150194A 1980-10-28 1980-10-28 Heat regenerator Pending JPS5774589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55150194A JPS5774589A (en) 1980-10-28 1980-10-28 Heat regenerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55150194A JPS5774589A (en) 1980-10-28 1980-10-28 Heat regenerator

Publications (1)

Publication Number Publication Date
JPS5774589A true JPS5774589A (en) 1982-05-10

Family

ID=15491565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55150194A Pending JPS5774589A (en) 1980-10-28 1980-10-28 Heat regenerator

Country Status (1)

Country Link
JP (1) JPS5774589A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066971U (en) * 1983-10-07 1985-05-13 古河電気工業株式会社 heat storage rod
JPH05296676A (en) * 1992-04-15 1993-11-09 Ntc Kogyo Kk Heat accumulator
WO2013015258A1 (en) * 2011-07-27 2013-01-31 シャープ株式会社 Heat storage member

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066971U (en) * 1983-10-07 1985-05-13 古河電気工業株式会社 heat storage rod
JPH05296676A (en) * 1992-04-15 1993-11-09 Ntc Kogyo Kk Heat accumulator
WO2013015258A1 (en) * 2011-07-27 2013-01-31 シャープ株式会社 Heat storage member
US9482473B2 (en) 2011-07-27 2016-11-01 Sharp Kabushiki Kaisha Gelatinous latent heat storage member with benard cell regions

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