JPS5765531A - Heat exchange ventilating apparatus - Google Patents

Heat exchange ventilating apparatus

Info

Publication number
JPS5765531A
JPS5765531A JP55139699A JP13969980A JPS5765531A JP S5765531 A JPS5765531 A JP S5765531A JP 55139699 A JP55139699 A JP 55139699A JP 13969980 A JP13969980 A JP 13969980A JP S5765531 A JPS5765531 A JP S5765531A
Authority
JP
Japan
Prior art keywords
room
cylindrical wall
air
dimensions
fans
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
JP55139699A
Other languages
Japanese (ja)
Inventor
Akira Arai
Saburo Mizuno
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55139699A priority Critical patent/JPS5765531A/en
Publication of JPS5765531A publication Critical patent/JPS5765531A/en
Pending 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Abstract

PURPOSE:To reduce the overall dimensions of the captioned apparatus by a method wherein both ends of a heat exchanger in inserted into a circular clearance enclosed by a group of wings attached to the peripheries of centrifugal fans. CONSTITUTION:The body 9 of the heat exchanger is made to be of a double cylinder structure having an inner cylindrical wall 1 and an outer cylindrical wall 11 and a first centrifugal fan 23 and a second centrifugal fan 25 are arranged at positions adjacent both ends of the body 9 so as to surrounded the outer cylindrical wall 11. Thus, when a motor 21 is operated, the first and the second centrifual fans 23 and 25 are rotated so that the air in the outside B of the room flows into the room A in the direction designated by the arrow D and the air in the room A flows outside B of the room in the directon designated by the arrow C. Further, the air in the room and the open air flowing through vent passages 13 and 14 in opposite directions exchange heat through a heat exchange wall 12. Consequently, the dimensions of the centrifugal fans 23 and 25 can be covered by the dimensions of the body 9 and the motor 21 can be accommodated within the inner cylindrical wall 10, to thereby reduce the overall dimensions of the apparatus.
JP55139699A 1980-10-06 1980-10-06 Heat exchange ventilating apparatus Pending JPS5765531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55139699A JPS5765531A (en) 1980-10-06 1980-10-06 Heat exchange ventilating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55139699A JPS5765531A (en) 1980-10-06 1980-10-06 Heat exchange ventilating apparatus

Publications (1)

Publication Number Publication Date
JPS5765531A true JPS5765531A (en) 1982-04-21

Family

ID=15251354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55139699A Pending JPS5765531A (en) 1980-10-06 1980-10-06 Heat exchange ventilating apparatus

Country Status (1)

Country Link
JP (1) JPS5765531A (en)

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