JPS57204739A - Air conditioning system - Google Patents

Air conditioning system

Info

Publication number
JPS57204739A
JPS57204739A JP8965681A JP8965681A JPS57204739A JP S57204739 A JPS57204739 A JP S57204739A JP 8965681 A JP8965681 A JP 8965681A JP 8965681 A JP8965681 A JP 8965681A JP S57204739 A JPS57204739 A JP S57204739A
Authority
JP
Japan
Prior art keywords
oxygen
air
room
feed
gauge
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
JP8965681A
Other languages
Japanese (ja)
Inventor
Takao Nakayama
Kiyokazu Shinjo
Keisuke Kobayashi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP8965681A priority Critical patent/JPS57204739A/en
Publication of JPS57204739A publication Critical patent/JPS57204739A/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
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation

Landscapes

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

Abstract

PURPOSE:To achieve the prevention of oxygen starvation and the saving of energy by providing an air conditioning system for controlling the introduction of air based on a difference between a preset value and the concentration of oxygen in the room of a building, a factory or the like with a solid electrolyte type oxygen gauge. CONSTITUTION:A sampling piping 3 is connected to a duct 2 for exhausting polluted air in a room 1 to send a part of exhaust to a oxygen gauge 4. A piping 7 is connected to a feed air duct 6 with a solenoid valve 5 to sample and send a part of feed air to the oxygen gauge 4, while compares the concentrations of oxygen in feed and exhaust air and transmits an output produced to a comparator 8. The comparator 8, in which an allowable drop in the concentration in the room is predetermined produces an output according to a difference, if any, between the value and the output of the oxygen gauge to control the quantity of clean air to be introduced into the room through the feed air duct by opening or closing the solenoid valve 5 through a signal line 9 thereby maintaining the atmospheric environment almost constant.
JP8965681A 1981-06-12 1981-06-12 Air conditioning system Pending JPS57204739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8965681A JPS57204739A (en) 1981-06-12 1981-06-12 Air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8965681A JPS57204739A (en) 1981-06-12 1981-06-12 Air conditioning system

Publications (1)

Publication Number Publication Date
JPS57204739A true JPS57204739A (en) 1982-12-15

Family

ID=13976792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8965681A Pending JPS57204739A (en) 1981-06-12 1981-06-12 Air conditioning system

Country Status (1)

Country Link
JP (1) JPS57204739A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949438A (en) * 1982-09-16 1984-03-22 Akebono Brake Ind Co Ltd Air purifier
JPS60175945A (en) * 1984-02-21 1985-09-10 Yokogawa Hokushin Electric Corp Ventilating device for room
JPS63147636U (en) * 1987-03-20 1988-09-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949438A (en) * 1982-09-16 1984-03-22 Akebono Brake Ind Co Ltd Air purifier
JPS60175945A (en) * 1984-02-21 1985-09-10 Yokogawa Hokushin Electric Corp Ventilating device for room
JPS63147636U (en) * 1987-03-20 1988-09-29

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