JPS5716789A - Preventing method of overcooling of latent heat accumulating material and heat accumulating vessel for use in this method - Google Patents

Preventing method of overcooling of latent heat accumulating material and heat accumulating vessel for use in this method

Info

Publication number
JPS5716789A
JPS5716789A JP9092880A JP9092880A JPS5716789A JP S5716789 A JPS5716789 A JP S5716789A JP 9092880 A JP9092880 A JP 9092880A JP 9092880 A JP9092880 A JP 9092880A JP S5716789 A JPS5716789 A JP S5716789A
Authority
JP
Japan
Prior art keywords
heat accumulating
crystal
neuclear
forming substance
accumulating material
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
JP9092880A
Other languages
Japanese (ja)
Other versions
JPS6134075B2 (en
Inventor
Hitoshi Kashiwazaki
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.)
Yazaki Kako Corp
Original Assignee
Yazaki Kako Corp
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 Yazaki Kako Corp filed Critical Yazaki Kako Corp
Priority to JP9092880A priority Critical patent/JPS5716789A/en
Publication of JPS5716789A publication Critical patent/JPS5716789A/en
Publication of JPS6134075B2 publication Critical patent/JPS6134075B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE: To facilitate an investigation of crystal neuclear forming substance for preventing the overcooling of the heat accumulating material by providing outside the heat accumulating vessel a crystal neuclear forming substance housing hollow member, one end of which is opened inside the latent heat accumulating material and leading a heat accumulating material fused liquid up to the crystal neuclear forming substance by the capillarity.
CONSTITUTION: The hollow member 5 outside the heat accumulating vessel body 1 is cooled and maintained below the melting point of the crystal neuclear forming substance 11. A part of the fused liquid 2 is led without interruption to a space at the bottom 5' by the capillarity of fiber substance 10. In this instance, if a first crystal neuclear forming substance 11' is attached to the bottom 5' side of the inner surface of the hollow member from an upper end opening 9, the fused liquid 2 first contacting with the crystal neuclear forming substance 11' immediately becomes crystal. Such a crystallizing phenomenon proceeds gradually in the downward direction up to a position at which the heat accumulating material fused liquid is at its melting point. There is formed a zone in which the liquid and crystal having the same composition as the heat accumulating material coexist. This facilitates a selection of crystal neuclear forming substance for preventing the overcooling of the heat accumulating material.
COPYRIGHT: (C)1982,JPO&Japio
JP9092880A 1980-07-03 1980-07-03 Preventing method of overcooling of latent heat accumulating material and heat accumulating vessel for use in this method Granted JPS5716789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9092880A JPS5716789A (en) 1980-07-03 1980-07-03 Preventing method of overcooling of latent heat accumulating material and heat accumulating vessel for use in this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9092880A JPS5716789A (en) 1980-07-03 1980-07-03 Preventing method of overcooling of latent heat accumulating material and heat accumulating vessel for use in this method

Publications (2)

Publication Number Publication Date
JPS5716789A true JPS5716789A (en) 1982-01-28
JPS6134075B2 JPS6134075B2 (en) 1986-08-05

Family

ID=14012091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9092880A Granted JPS5716789A (en) 1980-07-03 1980-07-03 Preventing method of overcooling of latent heat accumulating material and heat accumulating vessel for use in this method

Country Status (1)

Country Link
JP (1) JPS5716789A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924187A (en) * 1982-07-30 1984-02-07 Hitachi Ltd Heat accumulator
JPS59185991A (en) * 1983-04-08 1984-10-22 Nok Corp Overcooling prevention method
JPS6033491A (en) * 1983-08-03 1985-02-20 Hitachi Ltd Heat accumulating vessel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135761A (en) * 1986-11-28 1988-06-08 株式会社デンソー Refrigeration cycle device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924187A (en) * 1982-07-30 1984-02-07 Hitachi Ltd Heat accumulator
JPH0343558B2 (en) * 1982-07-30 1991-07-02 Hitachi Ltd
JPS59185991A (en) * 1983-04-08 1984-10-22 Nok Corp Overcooling prevention method
JPS6033491A (en) * 1983-08-03 1985-02-20 Hitachi Ltd Heat accumulating vessel
JPH0361117B2 (en) * 1983-08-03 1991-09-18 Hitachi Ltd

Also Published As

Publication number Publication date
JPS6134075B2 (en) 1986-08-05

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