JPS57142433A - Ventilating system for roof space - Google Patents

Ventilating system for roof space

Info

Publication number
JPS57142433A
JPS57142433A JP2798481A JP2798481A JPS57142433A JP S57142433 A JPS57142433 A JP S57142433A JP 2798481 A JP2798481 A JP 2798481A JP 2798481 A JP2798481 A JP 2798481A JP S57142433 A JPS57142433 A JP S57142433A
Authority
JP
Japan
Prior art keywords
control box
roof space
ducts
check valves
boxes
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
JP2798481A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Oshita
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2798481A priority Critical patent/JPS57142433A/en
Publication of JPS57142433A publication Critical patent/JPS57142433A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)

Abstract

PURPOSE:To make it possible to ventilate the roof space quickly by making use of a wind blowing outside a house by a method wherein an exhaust air control box and a sucked air control box are provided in the upper and the lower portions, respectively of the roof space in the house and each of the control boxes is made to communicate with eave vent ports through ducts. CONSTITUTION:The exhaust and sucked air control boxes 2 and 1 are provided in the upper and the lower portions, respectively, of the roof space 19 in such a manner that the boxes 2 and 1 communicate with the eave vent ports 7, 10 and 8,9 through the ducts 3,4 and 5,6, respectively. Further, the control box 1 is provided with check valves 22 and 23 for allowing only air flowing from the ducts 5 and 6 toward the box to pass therethrough and the control box 2 is provided with check valves opening in the direction reverse to the opening direction of the check valves 22 and 23. Consequently, the open air flowing in the direction of the arrow in summer can be introduced into the roof space 19 from the control box 1 while hot air in the space 19 can be sucked from the control box 2 and discharged from the eave vent ports 10 to thereby ventilate the roof space 19.
JP2798481A 1981-02-27 1981-02-27 Ventilating system for roof space Pending JPS57142433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2798481A JPS57142433A (en) 1981-02-27 1981-02-27 Ventilating system for roof space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2798481A JPS57142433A (en) 1981-02-27 1981-02-27 Ventilating system for roof space

Publications (1)

Publication Number Publication Date
JPS57142433A true JPS57142433A (en) 1982-09-03

Family

ID=12236107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2798481A Pending JPS57142433A (en) 1981-02-27 1981-02-27 Ventilating system for roof space

Country Status (1)

Country Link
JP (1) JPS57142433A (en)

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