JPS5623651A - Room cooling and heating system - Google Patents

Room cooling and heating system

Info

Publication number
JPS5623651A
JPS5623651A JP9727279A JP9727279A JPS5623651A JP S5623651 A JPS5623651 A JP S5623651A JP 9727279 A JP9727279 A JP 9727279A JP 9727279 A JP9727279 A JP 9727279A JP S5623651 A JPS5623651 A JP S5623651A
Authority
JP
Japan
Prior art keywords
auxiliary boiler
accumulating tank
heat accumulating
warm water
pump
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
JP9727279A
Other languages
Japanese (ja)
Inventor
Hideki Tanaka
Toshihiko Fukushima
Eiji Sato
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP9727279A priority Critical patent/JPS5623651A/en
Publication of JPS5623651A publication Critical patent/JPS5623651A/en
Pending 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Other Air-Conditioning Systems (AREA)

Abstract

PURPOSE: To reduce a useless operation of an auxiliary boiler while utilizing solar heat effectively by a method wherein the operation of the auxiliary boiler is stopped during a predetermined period of time when a temperature of water in a heat accumulating tank is higher than a predetermined temperature upon starting of a warm water pump.
CONSTITUTION: Solar heat is absorbed into a collector 1 and is accumulated in a heat accumulating tank 2. Upon room cooling, warm water is circulated through a circuit consisting of the heat accumulating tank 2, an auxiliary boiler 3, a three-way valve 9A, a Rankine engine 4 and a pump 8B by the pump 8B. Upon room heating, the warm water is circulated in a circuit consisting of the heat accumulating tank 2, the auxiliary boiler 3, three-way valves 9B, 9A, an indoor side fan coil unit 7, a three-way valve 9C and the warm water pump 8B. Upon starting, when a temperature of water in the heat accumulating tank 2 is higher than a predetermined temperature, an operation of the auxiliary boiler 3 is stopped during a predetermined period of time by a timer (not shown), thereby, the useless operation of the auxiliary boiler 3 may be eliminated.
COPYRIGHT: (C)1981,JPO&Japio
JP9727279A 1979-08-01 1979-08-01 Room cooling and heating system Pending JPS5623651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9727279A JPS5623651A (en) 1979-08-01 1979-08-01 Room cooling and heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9727279A JPS5623651A (en) 1979-08-01 1979-08-01 Room cooling and heating system

Publications (1)

Publication Number Publication Date
JPS5623651A true JPS5623651A (en) 1981-03-06

Family

ID=14187884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9727279A Pending JPS5623651A (en) 1979-08-01 1979-08-01 Room cooling and heating system

Country Status (1)

Country Link
JP (1) JPS5623651A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101201211B1 (en) * 2010-12-27 2012-11-15 박정식 Solar heat using cooling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101201211B1 (en) * 2010-12-27 2012-11-15 박정식 Solar heat using cooling apparatus

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