JPS5464498A - Fire detecting protection system - Google Patents

Fire detecting protection system

Info

Publication number
JPS5464498A
JPS5464498A JP13122077A JP13122077A JPS5464498A JP S5464498 A JPS5464498 A JP S5464498A JP 13122077 A JP13122077 A JP 13122077A JP 13122077 A JP13122077 A JP 13122077A JP S5464498 A JPS5464498 A JP S5464498A
Authority
JP
Japan
Prior art keywords
detecting
air conditioner
fire
operated
controller
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
JP13122077A
Other languages
Japanese (ja)
Other versions
JPS5738954B2 (en
Inventor
Kazuo Kobayashi
Hideo Ogura
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13122077A priority Critical patent/JPS5464498A/en
Publication of JPS5464498A publication Critical patent/JPS5464498A/en
Publication of JPS5738954B2 publication Critical patent/JPS5738954B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)

Abstract

PURPOSE: To enable to perform actual fire detecting quickly and correctly by the grade less than the second detecting, by locating a plurality of detectors with different position in one alarm district, stopping air conditioner with the first detecting and performing fire detection with the second detecting.
CONSTITUTION: Smoke detectors S1 to S8 are located at a suitable location of one alarm district, the signal from each detector S controls the air conditioner E and alarm function B as the control signal from the controller C. With this system, if one detector detects smoke and operates, one input signal is fed to the controller C, and the controller C stops the operation of the air conditioner and stops ventilation. After that, within a given time, the fire alarm function is operated with the operation of the next detector S. If a plurality of detectors S are not operated, it is judged as malfunction and no fire alarm function is operated, the air conditioner restarts and it restores to normal state. Thus, actual fire detecting can quickly and correctly be made.
COPYRIGHT: (C)1979,JPO&Japio
JP13122077A 1977-10-31 1977-10-31 Fire detecting protection system Granted JPS5464498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13122077A JPS5464498A (en) 1977-10-31 1977-10-31 Fire detecting protection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13122077A JPS5464498A (en) 1977-10-31 1977-10-31 Fire detecting protection system

Publications (2)

Publication Number Publication Date
JPS5464498A true JPS5464498A (en) 1979-05-24
JPS5738954B2 JPS5738954B2 (en) 1982-08-18

Family

ID=15052832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13122077A Granted JPS5464498A (en) 1977-10-31 1977-10-31 Fire detecting protection system

Country Status (1)

Country Link
JP (1) JPS5464498A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126513A (en) * 1983-12-08 1985-07-06 Kyoritsu:Kk Fireproof damper device
JPS61221996A (en) * 1985-03-28 1986-10-02 ホーチキ株式会社 Storage type compound panel
JP2013054630A (en) * 2011-09-06 2013-03-21 Nihon Sekkei Inc Building, fire detection system, data center, and fire detection method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126513A (en) * 1983-12-08 1985-07-06 Kyoritsu:Kk Fireproof damper device
JPS61221996A (en) * 1985-03-28 1986-10-02 ホーチキ株式会社 Storage type compound panel
JP2013054630A (en) * 2011-09-06 2013-03-21 Nihon Sekkei Inc Building, fire detection system, data center, and fire detection method

Also Published As

Publication number Publication date
JPS5738954B2 (en) 1982-08-18

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