JPS57142445A - Solar heat utilizing hot-water feeding apparatus - Google Patents

Solar heat utilizing hot-water feeding apparatus

Info

Publication number
JPS57142445A
JPS57142445A JP56028028A JP2802881A JPS57142445A JP S57142445 A JPS57142445 A JP S57142445A JP 56028028 A JP56028028 A JP 56028028A JP 2802881 A JP2802881 A JP 2802881A JP S57142445 A JPS57142445 A JP S57142445A
Authority
JP
Japan
Prior art keywords
water
hot
tank
circulating
lower portion
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
JP56028028A
Other languages
Japanese (ja)
Inventor
Tadashi Inoue
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56028028A priority Critical patent/JPS57142445A/en
Publication of JPS57142445A publication Critical patent/JPS57142445A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0015—Domestic hot-water supply systems using solar energy
    • F24D17/0021—Domestic hot-water supply systems using solar energy with accumulation of the heated water

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

PURPOSE:To increase the hot-water feeding capacity of a hot-water feeding apparatus in which hot water is obtained by circulating a liquid between a heat collector and a hot-water storing tank having an auxiliary heating means at its upper portion by means of a circulating pump, by improving the piping for the hot-water storing tank and hot-water supply pipes including the auxiliary heating means. CONSTITUTION:In the daytime, water at a lower portion in a hot-water storing tank 2 is heated by heating medium heated by solar heat by means of a heat exchanger 4, by circulating heating medium in an outgoing pipe 6 through a solar- heat collector 1, incoming pipe 8 and the heat exchanger 4 sequentially in this turn through operation of a circulating pump 7. In the night, on the other hand, a three-way valve 11 is shifted to communicate a by-pass pipe 10 and a hot- water supply pipt 9 to each other. Therefore, the entire water in the tank 2 can be heated uniformly by carrying high-temperature water above an auxiliary heater 3 in the tank 2 to a lower portion in the tank 2 via the three-way valve 11 and by-pass pipe 10 by means of a pump 12, and circulating warm water at the lower portion in the tank 2 to an upper portion in the tank above the auxiliary heater 3.
JP56028028A 1981-02-26 1981-02-26 Solar heat utilizing hot-water feeding apparatus Pending JPS57142445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56028028A JPS57142445A (en) 1981-02-26 1981-02-26 Solar heat utilizing hot-water feeding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56028028A JPS57142445A (en) 1981-02-26 1981-02-26 Solar heat utilizing hot-water feeding apparatus

Publications (1)

Publication Number Publication Date
JPS57142445A true JPS57142445A (en) 1982-09-03

Family

ID=12237285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56028028A Pending JPS57142445A (en) 1981-02-26 1981-02-26 Solar heat utilizing hot-water feeding apparatus

Country Status (1)

Country Link
JP (1) JPS57142445A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114543210A (en) * 2022-01-20 2022-05-27 山东金智成建设有限公司 Novel heating and cooling exchange system of heating and ventilating air conditioner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752761A (en) * 1980-09-16 1982-03-29 Toshiba Corp Hot water supply device utilizing solar energy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752761A (en) * 1980-09-16 1982-03-29 Toshiba Corp Hot water supply device utilizing solar energy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114543210A (en) * 2022-01-20 2022-05-27 山东金智成建设有限公司 Novel heating and cooling exchange system of heating and ventilating air conditioner
CN114543210B (en) * 2022-01-20 2024-05-14 山东金智成建设有限公司 Cold-heat exchange system of heating ventilation air conditioner

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