JPS57139235A - Cooler utilizing solar heat - Google Patents

Cooler utilizing solar heat

Info

Publication number
JPS57139235A
JPS57139235A JP56022208A JP2220881A JPS57139235A JP S57139235 A JPS57139235 A JP S57139235A JP 56022208 A JP56022208 A JP 56022208A JP 2220881 A JP2220881 A JP 2220881A JP S57139235 A JPS57139235 A JP S57139235A
Authority
JP
Japan
Prior art keywords
refrigerator
heat
solar heat
set value
operated
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
JP56022208A
Other languages
Japanese (ja)
Other versions
JPS6217138B2 (en
Inventor
Katsumi Ishii
Masayoshi Miki
Keijiro Kunimoto
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 JP56022208A priority Critical patent/JPS57139235A/en
Publication of JPS57139235A publication Critical patent/JPS57139235A/en
Publication of JPS6217138B2 publication Critical patent/JPS6217138B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/02—Compression-sorption machines, plants, or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To suppress the moisture in a room within the prescribed variation range in a cooler having a solar heat refrigerator and an auxiliary refrigerator operated by the power except solar heat by controlling the operation of the auxiliary refrigerator according to the outlet coolant temperature of the solar heat refrigerator and a timer. CONSTITUTION:Heat medium stored in a heat accumulation tank 2 heated by a heat collector 1 is carried via a pump 2 to a solar heat refrigerator 5, thereby cooling the coolant fed from a heat exchanger 11 in a heat radiation machine 10. Then, the coolant is further cooled by an evaporator 8 in an auxiliary refrigerator 7, is returned to the exchanger 11, thereby cooling the room. In the above cooler, the refrigerator 7 is operated when the output of a thermistor 13 for detecting the outlet coolant temperature of the evaporator 6 is higher than the set value. The refrigerator 7 is forcibly operated when the coolant temperature does not reach the set value (ON point) even after the set time of a timer (not shown) is elapsed after the output of the thermistor reaches the set value (OFF point), causing the refrigerator 7 to be stopped.
JP56022208A 1981-02-19 1981-02-19 Cooler utilizing solar heat Granted JPS57139235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56022208A JPS57139235A (en) 1981-02-19 1981-02-19 Cooler utilizing solar heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56022208A JPS57139235A (en) 1981-02-19 1981-02-19 Cooler utilizing solar heat

Publications (2)

Publication Number Publication Date
JPS57139235A true JPS57139235A (en) 1982-08-28
JPS6217138B2 JPS6217138B2 (en) 1987-04-16

Family

ID=12076371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56022208A Granted JPS57139235A (en) 1981-02-19 1981-02-19 Cooler utilizing solar heat

Country Status (1)

Country Link
JP (1) JPS57139235A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101644507A (en) * 2009-08-20 2010-02-10 中冶赛迪工程技术股份有限公司 Process gas cooling system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294554A (en) * 1976-02-03 1977-08-09 Mitsubishi Electric Corp Refrigerator
JPS5467556U (en) * 1977-10-15 1979-05-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294554A (en) * 1976-02-03 1977-08-09 Mitsubishi Electric Corp Refrigerator
JPS5467556U (en) * 1977-10-15 1979-05-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101644507A (en) * 2009-08-20 2010-02-10 中冶赛迪工程技术股份有限公司 Process gas cooling system

Also Published As

Publication number Publication date
JPS6217138B2 (en) 1987-04-16

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