JPH0421924U - - Google Patents

Info

Publication number
JPH0421924U
JPH0421924U JP6311790U JP6311790U JPH0421924U JP H0421924 U JPH0421924 U JP H0421924U JP 6311790 U JP6311790 U JP 6311790U JP 6311790 U JP6311790 U JP 6311790U JP H0421924 U JPH0421924 U JP H0421924U
Authority
JP
Japan
Prior art keywords
burner
controller
detects
shutoff valve
sensor
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
JP6311790U
Other languages
Japanese (ja)
Other versions
JPH0714829Y2 (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 JP6311790U priority Critical patent/JPH0714829Y2/en
Publication of JPH0421924U publication Critical patent/JPH0421924U/ja
Application granted granted Critical
Publication of JPH0714829Y2 publication Critical patent/JPH0714829Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Description

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

第１図はこの考案の一実施例による燃焼装置に
おける紫外線センサの診断装置を示す構成図、第
２図は同装置における演算部で実行される処理を
示すフローチヤートである。 １はバーナ、２は炎、３は遮断弁、４はガス流
量センサ、５はＵＶセンサ、７はコントローラ、
８は演算部、ＦＧはＵＶセンサの検出出力、ＳＧ
は流量センサの検出出力、ＳＣは制御信号。 FIG. 1 is a block diagram showing a diagnostic device for an ultraviolet sensor in a combustion device according to an embodiment of the invention, and FIG. 2 is a flowchart showing processing executed by a calculation section in the device. 1 is a burner, 2 is a flame, 3 is a shutoff valve, 4 is a gas flow sensor, 5 is a UV sensor, 7 is a controller,
8 is the calculation unit, FG is the detection output of the UV sensor, SG
is the detection output of the flow rate sensor, and SC is the control signal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料をコントローラで制御される遮断弁を通じ
てバーナに供給すると共に上記バーナに供給され
る上記燃料を検出する流量センサと上記バーナの
炎を検出する紫外線センサとが設けられた燃焼装
置において、上記流量センサの検出出力又は上記
コントローラから上記遮断弁に与えられる制御信
号と上記紫外線センサの検出出力とに基づいて上
記紫外線センサの状態を診断する演算部を設けた
ことを特徴とする燃焼装置における紫外線センサ
の診断装置。 In the combustion device, the combustion apparatus is provided with a flow rate sensor that supplies fuel to the burner through a shutoff valve controlled by a controller and detects the fuel supplied to the burner, and an ultraviolet sensor that detects the flame of the burner. or a control signal given from the controller to the shutoff valve and a detection output of the ultraviolet sensor. Diagnostic equipment.
JP6311790U 1990-06-14 1990-06-14 Ultraviolet sensor diagnostic device for combustion equipment Expired - Lifetime JPH0714829Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6311790U JPH0714829Y2 (en) 1990-06-14 1990-06-14 Ultraviolet sensor diagnostic device for combustion equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6311790U JPH0714829Y2 (en) 1990-06-14 1990-06-14 Ultraviolet sensor diagnostic device for combustion equipment

Publications (2)

Publication Number Publication Date
JPH0421924U true JPH0421924U (en) 1992-02-24
JPH0714829Y2 JPH0714829Y2 (en) 1995-04-10

Family

ID=31592882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6311790U Expired - Lifetime JPH0714829Y2 (en) 1990-06-14 1990-06-14 Ultraviolet sensor diagnostic device for combustion equipment

Country Status (1)

Country Link
JP (1) JPH0714829Y2 (en)

Also Published As

Publication number Publication date
JPH0714829Y2 (en) 1995-04-10

Similar Documents

Publication Publication Date Title
CA2165864A1 (en) Flow Control System
SE0101789D0 (en) Exhaust gas recirculation apparatus and method
FR2732692B1 (en) DEVICE FOR MICROBIOLOGICAL CONTROL OF A GAS UNDER PRESSURE
JPS54141924A (en) Exhaust gas recycling device
JPH0421924U (en)
JPS57150728A (en) Air fuel ratio control device in combustion furnace
DE59805195D1 (en) EXHAUST RECYCLING FACILITY
JPH02127939U (en)
JPS57136021A (en) Combustion controller
JPH0275198U (en)
JPS60105948U (en) Premixed gas combustion device
JPS62158509U (en)
JPH0221432U (en)
JPH0469660U (en)
JPS6196104U (en)
JPS56162242A (en) Controlling apparatus of air-fuel ratio
JPS6412016A (en) Alcohol engine
JPH0194711U (en)
JPH01151053U (en)
JPH01142537U (en)
JPH01122828U (en)
JPS6187519U (en)
JPS54135924A (en) Exhaust gas purifier
JPH01129501U (en)
JPS62160149U (en)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term