JPS5712241A - Hot water supplying and heating apparatus - Google Patents

Hot water supplying and heating apparatus

Info

Publication number
JPS5712241A
JPS5712241A JP8686280A JP8686280A JPS5712241A JP S5712241 A JPS5712241 A JP S5712241A JP 8686280 A JP8686280 A JP 8686280A JP 8686280 A JP8686280 A JP 8686280A JP S5712241 A JPS5712241 A JP S5712241A
Authority
JP
Japan
Prior art keywords
hot water
heating
heat
cooling
cold
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
JP8686280A
Other languages
Japanese (ja)
Inventor
Hiroaki Hama
Junji Okabe
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8686280A priority Critical patent/JPS5712241A/en
Publication of JPS5712241A publication Critical patent/JPS5712241A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

PURPOSE: To provide a hot water supplying and heating apparatus equipped with a solar energy apparatus and a heat pump apparatus, wherein when cooling heat accumulation is completed during the cooling, and when the hot water temperature in a hot water reservoir for hot water supply by the heat pump is lowered to a prescribed value, hot water supply and heating by the heat pump apparatus can be performed.
CONSTITUTION: A solar energy collector 16 and hot water reservoir 15 are connected by a hot water circuit 17, and the heat pump apparatus 1 and a heating and cooling heat accumulation tank 5 are connected by a cold and hot water circuit 3. In the onward path of the cold and hot water circuit 3 is arranged a heat exchanger 11 to permit heat exchage, and the heat exchanger 11 is connected by a hot water circuit 13 with a hot water reservoir 12 for hot water supply by the heat pump. To the heating and cooling heat accumulation tank 5 are connected a plurality of fan and coil units 7, and in the cold and hot water circuit 3 is provided a three-way valve 10 that is connected to a by-pass line 101. During the cooling operation, if the cold water temperature in the heat accumulation tank 5 is lowered to a prescribed temperature, and the hot water temperature in the hot water reservoir 12 is lowered to a prescribed temperature, the three-way valve 10 is changed to the by-pass line 101, and the apparatus 1 is changed to the heating operation, so that heat can be ccumulated in the hot water reservoir 12.
COPYRIGHT: (C)1982,JPO&Japio
JP8686280A 1980-06-25 1980-06-25 Hot water supplying and heating apparatus Pending JPS5712241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8686280A JPS5712241A (en) 1980-06-25 1980-06-25 Hot water supplying and heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8686280A JPS5712241A (en) 1980-06-25 1980-06-25 Hot water supplying and heating apparatus

Publications (1)

Publication Number Publication Date
JPS5712241A true JPS5712241A (en) 1982-01-22

Family

ID=13898618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8686280A Pending JPS5712241A (en) 1980-06-25 1980-06-25 Hot water supplying and heating apparatus

Country Status (1)

Country Link
JP (1) JPS5712241A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61123403U (en) * 1985-01-21 1986-08-04
CN102252447A (en) * 2011-07-14 2011-11-23 北京时代博诚能源科技有限公司 Solar-assisted direct-fired absorption type cold and hot water unit
CN103134231A (en) * 2011-11-24 2013-06-05 王静宇 Tree-joint-control system and control scheme thereof
CN104197450A (en) * 2014-09-19 2014-12-10 中山市蓝水能源科技发展有限公司 Water distribution device in water cold accumulation system
CN104197451A (en) * 2014-09-19 2014-12-10 中山市蓝水能源科技发展有限公司 Water distribution device in water cold accumulation system
CN104296291A (en) * 2014-10-17 2015-01-21 中山市蓝水能源科技发展有限公司 Water distribution device in temperature stratification type chilled water storage system
CN104457021A (en) * 2014-10-20 2015-03-25 中国矿业大学(北京) Mine inflow cold and heat utilization system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61123403U (en) * 1985-01-21 1986-08-04
JPH0127528Y2 (en) * 1985-01-21 1989-08-18
CN102252447A (en) * 2011-07-14 2011-11-23 北京时代博诚能源科技有限公司 Solar-assisted direct-fired absorption type cold and hot water unit
CN103134231A (en) * 2011-11-24 2013-06-05 王静宇 Tree-joint-control system and control scheme thereof
CN104197450A (en) * 2014-09-19 2014-12-10 中山市蓝水能源科技发展有限公司 Water distribution device in water cold accumulation system
CN104197451A (en) * 2014-09-19 2014-12-10 中山市蓝水能源科技发展有限公司 Water distribution device in water cold accumulation system
CN104296291A (en) * 2014-10-17 2015-01-21 中山市蓝水能源科技发展有限公司 Water distribution device in temperature stratification type chilled water storage system
CN104457021A (en) * 2014-10-20 2015-03-25 中国矿业大学(北京) Mine inflow cold and heat utilization system

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