JPS54149058A - Temperature stratification type heat accumulator - Google Patents

Temperature stratification type heat accumulator

Info

Publication number
JPS54149058A
JPS54149058A JP5636178A JP5636178A JPS54149058A JP S54149058 A JPS54149058 A JP S54149058A JP 5636178 A JP5636178 A JP 5636178A JP 5636178 A JP5636178 A JP 5636178A JP S54149058 A JPS54149058 A JP S54149058A
Authority
JP
Japan
Prior art keywords
tank
rectifier
water
grid
heat
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
JP5636178A
Other languages
Japanese (ja)
Other versions
JPS611677B2 (en
Inventor
Noriyasu Sagara
Shunpei Obara
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.)
Kajima Corp
Original Assignee
Kajima 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 Kajima Corp filed Critical Kajima Corp
Priority to JP5636178A priority Critical patent/JPS54149058A/en
Publication of JPS54149058A publication Critical patent/JPS54149058A/en
Publication of JPS611677B2 publication Critical patent/JPS611677B2/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

Landscapes

  • Other Air-Conditioning Systems (AREA)

Abstract

PURPOSE: To increase heat accumulation efficiency by installing a grid-shaped rectifier in a heat accumulation tank. The rectifier has openings at the top and the bottom of it and consists of square tubes inside of which are partitioned into grids.
CONSTITUTION: A grid-shaped rectifier 12 is installed in a water tank 11. Chilled water is gradually cooled as it passes through the rectifier from its bottom to the top. The chilled water contained in the tank 11 passes an under-ground beam, and an under-flow weir, to a water tank 15 where it flows into another rectifier 12 from its bottom to the top. Then the chilled water flows through an over-flow weir into a water tank 4, from where, it is supplied to a freezer by a pump 17. When warm water is to be prepared, it is stored in the tank 14 and it flows toward the tank 5, reversing the above operation. Thus as water goes up or down in the grid-shaped rectifier 12, horizontal diffusion and mixing which accompany heat loss are prevented. In addition, because temperature stratification progresses, heat efficiency increases by taking out a heat transmitting medium from the upper part for heating, and from lower part for cooling.
COPYRIGHT: (C)1979,JPO&Japio
JP5636178A 1978-05-12 1978-05-12 Temperature stratification type heat accumulator Granted JPS54149058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5636178A JPS54149058A (en) 1978-05-12 1978-05-12 Temperature stratification type heat accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5636178A JPS54149058A (en) 1978-05-12 1978-05-12 Temperature stratification type heat accumulator

Publications (2)

Publication Number Publication Date
JPS54149058A true JPS54149058A (en) 1979-11-21
JPS611677B2 JPS611677B2 (en) 1986-01-18

Family

ID=13025098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5636178A Granted JPS54149058A (en) 1978-05-12 1978-05-12 Temperature stratification type heat accumulator

Country Status (1)

Country Link
JP (1) JPS54149058A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205040A (en) * 1982-05-25 1983-11-29 Matsushita Electric Ind Co Ltd Heat accumulator
JPS5921930A (en) * 1982-07-27 1984-02-04 Kajima Corp Heat storage tank
JPS5941794A (en) * 1982-09-02 1984-03-08 Japanese National Railways<Jnr> Heat transmission system
JP2008170061A (en) * 2007-01-11 2008-07-24 Kobelco Eco-Solutions Co Ltd Heat storage unit
CN107764122A (en) * 2017-11-20 2018-03-06 济南热力集团有限公司 A kind of big temperature difference cold water combined type gradient utilization system based on UTILIZATION OF VESIDUAL HEAT IN

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01159188U (en) * 1988-04-22 1989-11-02

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205040A (en) * 1982-05-25 1983-11-29 Matsushita Electric Ind Co Ltd Heat accumulator
JPS5921930A (en) * 1982-07-27 1984-02-04 Kajima Corp Heat storage tank
JPS6355611B2 (en) * 1982-07-27 1988-11-02 Kajima Corp
JPS5941794A (en) * 1982-09-02 1984-03-08 Japanese National Railways<Jnr> Heat transmission system
JP2008170061A (en) * 2007-01-11 2008-07-24 Kobelco Eco-Solutions Co Ltd Heat storage unit
JP4680941B2 (en) * 2007-01-11 2011-05-11 株式会社神鋼環境ソリューション Heat storage
CN107764122A (en) * 2017-11-20 2018-03-06 济南热力集团有限公司 A kind of big temperature difference cold water combined type gradient utilization system based on UTILIZATION OF VESIDUAL HEAT IN
CN107764122B (en) * 2017-11-20 2023-09-22 济南热力集团有限公司 Large-temperature-difference cold water combined type cascade utilization system based on waste heat utilization

Also Published As

Publication number Publication date
JPS611677B2 (en) 1986-01-18

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