JPS57139227A - Space heater - Google Patents

Space heater

Info

Publication number
JPS57139227A
JPS57139227A JP2586781A JP2586781A JPS57139227A JP S57139227 A JPS57139227 A JP S57139227A JP 2586781 A JP2586781 A JP 2586781A JP 2586781 A JP2586781 A JP 2586781A JP S57139227 A JPS57139227 A JP S57139227A
Authority
JP
Japan
Prior art keywords
coolant
heat exchanger
drum
heated
heat
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
JP2586781A
Other languages
Japanese (ja)
Inventor
Takeji Watanabe
Masahisa Tajima
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 JP2586781A priority Critical patent/JPS57139227A/en
Publication of JPS57139227A publication Critical patent/JPS57139227A/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
    • F24D7/00—Central heating systems employing heat-transfer fluids not covered by groups F24D1/00 - F24D5/00, e.g. oil, salt or gas

Abstract

PURPOSE:To improve the efficiency of a coolant heater which utilizes the evaporation latent heat of Freon type coolant by composing the coolant heater of a finned tube heat exchanger and a drum pipe which adsorbs heat from the outer periphery of a drum. CONSTITUTION:Gas coolant flowed into a room heat exchanger 1 is condensed and liquefied by room air fed by a blower 2, the room air is heated by the condensing heat, and the room is heated. The liquefied coolant is fed through a liquid reservoir 3 and a circulation pump 4 to the finnedtube heat exchanger 6 of a coolant heater 9, is heated by the high temperature combustion gas by a combustor 5, and is evaporated. The two-phase coolant is then intimately contacted with the outer periphery of a drum 8 forming a combustion chamber to become saturated gas state while passing through the coiled drum pipe 7, and is returned to the heat exchanger 1. According to this structure, highly efficient operation can be performed irrespective of the variation in the quantity of circulating coolant.
JP2586781A 1981-02-23 1981-02-23 Space heater Pending JPS57139227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2586781A JPS57139227A (en) 1981-02-23 1981-02-23 Space heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2586781A JPS57139227A (en) 1981-02-23 1981-02-23 Space heater

Publications (1)

Publication Number Publication Date
JPS57139227A true JPS57139227A (en) 1982-08-28

Family

ID=12177738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2586781A Pending JPS57139227A (en) 1981-02-23 1981-02-23 Space heater

Country Status (1)

Country Link
JP (1) JPS57139227A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531485U (en) * 1978-08-24 1980-02-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531485U (en) * 1978-08-24 1980-02-29

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