JPS5760142A - Solar heat collecting apparatus - Google Patents

Solar heat collecting apparatus

Info

Publication number
JPS5760142A
JPS5760142A JP55135272A JP13527280A JPS5760142A JP S5760142 A JPS5760142 A JP S5760142A JP 55135272 A JP55135272 A JP 55135272A JP 13527280 A JP13527280 A JP 13527280A JP S5760142 A JPS5760142 A JP S5760142A
Authority
JP
Japan
Prior art keywords
heat
water
temperature
hot 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.)
Granted
Application number
JP55135272A
Other languages
Japanese (ja)
Other versions
JPS599818B2 (en
Inventor
Masao Takemura
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.)
CHIYUUBU KURIEETO KOGYO KK
CHUBU CREATE KOGYO KK
Chubu Kurieeto Kogyo Kk
Original Assignee
CHIYUUBU KURIEETO KOGYO KK
CHUBU CREATE KOGYO KK
Chubu Kurieeto Kogyo Kk
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 CHIYUUBU KURIEETO KOGYO KK, CHUBU CREATE KOGYO KK, Chubu Kurieeto Kogyo Kk filed Critical CHIYUUBU KURIEETO KOGYO KK
Priority to JP55135272A priority Critical patent/JPS599818B2/en
Publication of JPS5760142A publication Critical patent/JPS5760142A/en
Publication of JPS599818B2 publication Critical patent/JPS599818B2/en
Expired 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

Abstract

PURPOSE: To enable to operate a forced circulation type solar heat collecting apparatus satisfactorily with a single pump, by shunting an outlet pipe of a hot-water circulating pump into two branch pipes, one being connected to a heat collecting pipe and the other connected to a pipe for feeding hot water to a place where hot water is utilized, and providing valves opened and closed in response to the difference between the temperature of a heat collector and that of water in a heat accumulating tank at an intermediate part between the heat collector and heat accumulating tank.
CONSTITUTION: A temperature controller 6 detects the difference between the temperature θ1 on the surface of a heat collector 5 and that θ2 of water in a heat accumulating tank 4, and operates three-way valves 7, 8 when the temperature of the heat collector 5 exceeds a setting point for lifting water from a lower part of the heat accumulating tank 4 and feeding the same to the heat accumulator 5 by means of a pump 1. On the other hand, when the temperature of heat accumulator 5 is lowered, three-way valve 7 is closed and an inlet and an outlet ports of the heat accumulator 5 are opened for dropping water in the heat accumulator spontaneously. Further, three-way valve 8 is turned for connecting an outlet pipe to hot water at an upper section of tank 4. In this state, hot water can be supplied by starting and stopping operation of the pump 1 according to the internal pressure of a pressure tank 2. Thus, it is enabled to feed and circulate hot water efficiently with a single pump.
COPYRIGHT: (C)1982,JPO&Japio
JP55135272A 1980-09-30 1980-09-30 solar heat collector Expired JPS599818B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55135272A JPS599818B2 (en) 1980-09-30 1980-09-30 solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55135272A JPS599818B2 (en) 1980-09-30 1980-09-30 solar heat collector

Publications (2)

Publication Number Publication Date
JPS5760142A true JPS5760142A (en) 1982-04-10
JPS599818B2 JPS599818B2 (en) 1984-03-05

Family

ID=15147818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55135272A Expired JPS599818B2 (en) 1980-09-30 1980-09-30 solar heat collector

Country Status (1)

Country Link
JP (1) JPS599818B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140240U (en) * 1975-05-06 1976-11-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140240U (en) * 1975-05-06 1976-11-11

Also Published As

Publication number Publication date
JPS599818B2 (en) 1984-03-05

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