JPS6470614A - Safety device for combustion device - Google Patents

Safety device for combustion device

Info

Publication number
JPS6470614A
JPS6470614A JP22690687A JP22690687A JPS6470614A JP S6470614 A JPS6470614 A JP S6470614A JP 22690687 A JP22690687 A JP 22690687A JP 22690687 A JP22690687 A JP 22690687A JP S6470614 A JPS6470614 A JP S6470614A
Authority
JP
Japan
Prior art keywords
combustion
temperature
unit
temperature sensor
discharging cylinder
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
JP22690687A
Other languages
Japanese (ja)
Inventor
Shigeru Obara
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP22690687A priority Critical patent/JPS6470614A/en
Publication of JPS6470614A publication Critical patent/JPS6470614A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/10—Measuring temperature stack temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

PURPOSE:To prevent a contamination of indoor air and an occurrence of fire by a method wherein when discharging gas is discharged from a discharging cylinder connected to a main body of a combustion unit in a safety device for a heater etc., a controller unit is operated to terminate combustion in the combustion unit. CONSTITUTION:A safety device for a combustion unit 1 is provided with a temperature sensor 12 fixed to a discharging cylinder 3 at an indoor unit to detect a temperature of the discharging cylinder 3, control units 4 and 13 having an input of a temperature signal from the temperature sensor 12 and terminating combustion in the combustion unit 2 when a detected temperature of the temperature sensor 12 is lower than a predetermined temperature, and a timer device T for delaying a combustion terminating operation through the controller units 4 and 13 by a predetermined time. Accordingly, after a predetermined time of the timer T elapses from a starting of combustion, the discharging gas is leaked at a connection part of the discharging cylinder 3. In case that a detected temperature of the temperature sensor 12 is low, since combustion in the combustion unit 2 is terminated through operation of the controller units 4 and 13, the indoor air can be prevented from being contaminated and a human body can be prevented from falling into a dangerous state. In addition, hot discharged gas is prevented from being discharged into the indoor area.
JP22690687A 1987-09-10 1987-09-10 Safety device for combustion device Pending JPS6470614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22690687A JPS6470614A (en) 1987-09-10 1987-09-10 Safety device for combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22690687A JPS6470614A (en) 1987-09-10 1987-09-10 Safety device for combustion device

Publications (1)

Publication Number Publication Date
JPS6470614A true JPS6470614A (en) 1989-03-16

Family

ID=16852452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22690687A Pending JPS6470614A (en) 1987-09-10 1987-09-10 Safety device for combustion device

Country Status (1)

Country Link
JP (1) JPS6470614A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100546536B1 (en) * 2002-06-14 2006-01-26 산요덴키가부시키가이샤 Hot Water Supply Apparatus
KR20180072950A (en) * 2016-12-22 2018-07-02 린나이코리아 주식회사 Detection of exhaust pipe deviation and combustion control method of boiler using supply air temperature and blowing fan current value
KR20210001056A (en) * 2019-06-26 2021-01-06 주식회사 경동나비엔 Detecting device of exhaust pipe separation and boiler with the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100546536B1 (en) * 2002-06-14 2006-01-26 산요덴키가부시키가이샤 Hot Water Supply Apparatus
KR20180072950A (en) * 2016-12-22 2018-07-02 린나이코리아 주식회사 Detection of exhaust pipe deviation and combustion control method of boiler using supply air temperature and blowing fan current value
KR20210001056A (en) * 2019-06-26 2021-01-06 주식회사 경동나비엔 Detecting device of exhaust pipe separation and boiler with the same

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