JPS6366742U - - Google Patents

Info

Publication number
JPS6366742U
JPS6366742U JP16126386U JP16126386U JPS6366742U JP S6366742 U JPS6366742 U JP S6366742U JP 16126386 U JP16126386 U JP 16126386U JP 16126386 U JP16126386 U JP 16126386U JP S6366742 U JPS6366742 U JP S6366742U
Authority
JP
Japan
Prior art keywords
heat exchanger
temperature
heater
detection means
failure
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
JP16126386U
Other languages
Japanese (ja)
Other versions
JPH0422213Y2 (en
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 filed Critical
Priority to JP1986161263U priority Critical patent/JPH0422213Y2/ja
Publication of JPS6366742U publication Critical patent/JPS6366742U/ja
Application granted granted Critical
Publication of JPH0422213Y2 publication Critical patent/JPH0422213Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Regulation And Control Of Combustion (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る暖房器の故障判断装置の
一実施例を示す構成ブロツク図、第２図は本実施
例の作動の一例を示す処理フロー図、第３図は燃
料流量と熱交換器温度との関連を示す曲線図であ
る。 １０…暖房器、１３…燃焼ブロワー、１４…燃
焼室、１８…熱交換器、２２…熱交換器センサ、
３２…暖房ブロワー、３５…温風温度センサ。 Fig. 1 is a configuration block diagram showing an embodiment of the failure determination device for a heater according to the present invention, Fig. 2 is a processing flow diagram showing an example of the operation of this embodiment, and Fig. 3 is a fuel flow rate and heat exchange. It is a curve diagram showing the relationship with the chamber temperature. 10... Heater, 13... Combustion blower, 14... Combustion chamber, 18... Heat exchanger, 22... Heat exchanger sensor,
32... Heating blower, 35... Warm air temperature sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼ガスの発熱量を熱交換器にて回収して暖房
熱源とする暖房器において、前記熱交換器の温度
を検出する検出手段を設けるとともに、該検出手
段からの温度信号により熱交換器の温度上昇率を
演算する演算手段と、該演算値が所定値より大き
いとき熱交換器故障と診断する手段とを設けたこ
とを特徴とする暖房器の故障判断装置。 In a heater that uses a heat exchanger to recover the calorific value of combustion gas as a heating heat source, a detection means for detecting the temperature of the heat exchanger is provided, and the temperature of the heat exchanger is determined by a temperature signal from the detection means. 1. A failure determination device for a heater, comprising a calculation means for calculating a rate of increase, and a means for diagnosing a heat exchanger failure when the calculated value is larger than a predetermined value.
JP1986161263U 1986-10-21 1986-10-21 Expired JPH0422213Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986161263U JPH0422213Y2 (en) 1986-10-21 1986-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986161263U JPH0422213Y2 (en) 1986-10-21 1986-10-21

Publications (2)

Publication Number Publication Date
JPS6366742U true JPS6366742U (en) 1988-05-06
JPH0422213Y2 JPH0422213Y2 (en) 1992-05-20

Family

ID=31087414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986161263U Expired JPH0422213Y2 (en) 1986-10-21 1986-10-21

Country Status (1)

Country Link
JP (1) JPH0422213Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0292448U (en) * 1989-01-10 1990-07-23

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53165758U (en) * 1977-06-01 1978-12-26
JPS5967752U (en) * 1982-10-29 1984-05-08 シャープ株式会社 hot air heater
JPS629148A (en) * 1985-07-02 1987-01-17 Matsushita Electric Ind Co Ltd Combustion control device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53165758U (en) * 1977-06-01 1978-12-26
JPS5967752U (en) * 1982-10-29 1984-05-08 シャープ株式会社 hot air heater
JPS629148A (en) * 1985-07-02 1987-01-17 Matsushita Electric Ind Co Ltd Combustion control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0292448U (en) * 1989-01-10 1990-07-23

Also Published As

Publication number Publication date
JPH0422213Y2 (en) 1992-05-20

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