JPS56142398A - Material and method for accumulating heat by using substance capable of undergoing phase change - Google Patents

Material and method for accumulating heat by using substance capable of undergoing phase change

Info

Publication number
JPS56142398A
JPS56142398A JP4423780A JP4423780A JPS56142398A JP S56142398 A JPS56142398 A JP S56142398A JP 4423780 A JP4423780 A JP 4423780A JP 4423780 A JP4423780 A JP 4423780A JP S56142398 A JPS56142398 A JP S56142398A
Authority
JP
Japan
Prior art keywords
heat
phase change
accumulating
tank
fixed bed
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
JP4423780A
Other languages
Japanese (ja)
Inventor
Shigenobu Tanaka
Yuji Yokota
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP4423780A priority Critical patent/JPS56142398A/en
Publication of JPS56142398A publication Critical patent/JPS56142398A/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
    • 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
    • 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

Abstract

PURPOSE: To obtain a heat-accumulating material for accumulating waste heat or solar heat which is high in heat-accumulating efficiency and capable of being contacted directly to a liquid heat-transmitting medium, by a method wherein the substance capable of undergoing the phase change is sealed in microcapsules to form particulate matter.
CONSTITUTION: The substance undergoing the phase change in the solid state and the liquid state at a phase change temperature of 20W100°C is sealed in the microcapsules to form the particulate matter, thereby obtaining the heat-accumulating material. The material is packed in a heat-accumulating tank 3 to form a fixed bed 4. The heat-transmitting medium of a high temperature fed from a heat collector 1 is introduced into the tank 3, where it is passed through the fixed bed 4 and is then recirculated to the heat collector 1. In a heat radiating operation, heat-transmitting medium circulated between the tank 3 and a radiator 6 is heated while passing through the fixed bed 4 and then releases its heat at the radiator 6.
COPYRIGHT: (C)1981,JPO&Japio
JP4423780A 1980-04-03 1980-04-03 Material and method for accumulating heat by using substance capable of undergoing phase change Pending JPS56142398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4423780A JPS56142398A (en) 1980-04-03 1980-04-03 Material and method for accumulating heat by using substance capable of undergoing phase change

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4423780A JPS56142398A (en) 1980-04-03 1980-04-03 Material and method for accumulating heat by using substance capable of undergoing phase change

Publications (1)

Publication Number Publication Date
JPS56142398A true JPS56142398A (en) 1981-11-06

Family

ID=12685920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4423780A Pending JPS56142398A (en) 1980-04-03 1980-04-03 Material and method for accumulating heat by using substance capable of undergoing phase change

Country Status (1)

Country Link
JP (1) JPS56142398A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176647A (en) * 1984-02-22 1985-09-10 日本酸素株式会社 Heat accumulator
JPS62225241A (en) * 1985-11-29 1987-10-03 Nok Corp Production of microcapsule encapsulated with heat storage material
JPH01312397A (en) * 1988-06-09 1989-12-18 Matsushita Electric Ind Co Ltd Heat accumulator
JPH01312396A (en) * 1988-06-09 1989-12-18 Matsushita Electric Ind Co Ltd Heat accumulator
ES2173010A1 (en) * 1999-03-18 2002-10-01 Consejo Superior Investigacion Passive air conditioning system.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176647A (en) * 1984-02-22 1985-09-10 日本酸素株式会社 Heat accumulator
JPH0415694B2 (en) * 1984-02-22 1992-03-18 Nippon Oxygen Co Ltd
JPS62225241A (en) * 1985-11-29 1987-10-03 Nok Corp Production of microcapsule encapsulated with heat storage material
JPH01312397A (en) * 1988-06-09 1989-12-18 Matsushita Electric Ind Co Ltd Heat accumulator
JPH01312396A (en) * 1988-06-09 1989-12-18 Matsushita Electric Ind Co Ltd Heat accumulator
ES2173010A1 (en) * 1999-03-18 2002-10-01 Consejo Superior Investigacion Passive air conditioning system.

Similar Documents

Publication Publication Date Title
JPS56142398A (en) Material and method for accumulating heat by using substance capable of undergoing phase change
JPS55143388A (en) Heat pipe system waste heat recovery device
JPS5345738A (en) Collector for solar heat
JPS5719041A (en) Regeneration of thermoregenerative type ion exchange resin
JPS5396560A (en) Regenerative heat exchanger
JPS52116950A (en) Heat-transmitting apparatus
JPS5357176A (en) Solidifying method for salts in wase liquid
JPS51142746A (en) Heat exchanger
JPS52134161A (en) Drying process using waste heat by globular thermal mediums
JPS5332939A (en) Cooling system in use of solar heat
JPS54115564A (en) Method and device for washing bottle by economized thermal energy
JPS5451969A (en) Method of removing nox in exhaust gas
JPS55876A (en) Heat recycling apparatus
JPS54157346A (en) Heat collecting method of circulating solar heat type water heater
JPS5795545A (en) Solar heat utilizing device
JPS5231552A (en) Hot water heating and cooling device
JPS53112281A (en) Heating regeneration method for powdered granular adsorbent
JPS56137098A (en) Heat-accumulating medium made of phase transition material and heat accumulation therewith
JPS5436646A (en) Heat exchanger manufacturing process
JPS553568A (en) Device for cooling and heating
JPS56110896A (en) Heat accumulation material
JPS5243154A (en) Heat storage tank
JPS56137088A (en) Heat exchanger with metallic particle
JPS5630586A (en) Heat exchanger
JPS5464741A (en) Solar aided heating system