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DE2537647A1 - Gas flame igniter-detector - uses terminal and indicator for installation in any gas appliance with safety pilot - Google Patents

Gas flame igniter-detector - uses terminal and indicator for installation in any gas appliance with safety pilot

Info

Publication number
DE2537647A1
DE2537647A1 DE19752537647 DE2537647A DE2537647A1 DE 2537647 A1 DE2537647 A1 DE 2537647A1 DE 19752537647 DE19752537647 DE 19752537647 DE 2537647 A DE2537647 A DE 2537647A DE 2537647 A1 DE2537647 A1 DE 2537647A1
Authority
DE
Germany
Prior art keywords
gas
indicator
gas flame
flame
detector
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
DE19752537647
Other languages
German (de)
Inventor
Klaus Ing Grad Eckert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19752537647 priority Critical patent/DE2537647A1/en
Publication of DE2537647A1 publication Critical patent/DE2537647A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples

Landscapes

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

Abstract

Gas flame control device allows a gas flame to be ignited and detected has a screw-in electric terminal. This can be applied without any changes in construction of a burner and without secondary active or passive voltage supplies in combination with a visual or an electric indicator. The flame can be indicated by a colour sector of an indicator disc which is mounted near the operating fitting, or at a monitoring point, mounted at any distance from the burner; or it can be indicated by an optical or acoustic signal emitted by a battery, or mains-operated switching amplifier. Any other electrical switching process can also be triggered by a relay. The control voltage is transmitted to the switching amplifier via the screw-in terminal.

Description

Anlage 1 (Blatt 1) Elektrische .ontr-> nr-ice ng fr W r:îmen Beschreibung der Erfindung Die Erfindung löst den Nachweis und die Überwachung einer Gasflamme durch eine Anschlußverschraubung am Zündsicherungsmagnet eines Gasventiles, ohne daß an dem mit einem Thermoelement versehenen Zündbrenner oder Gasbrenner konstruktive Veränderungen durchgeführt bzw. zusätzliche Teile montiert werden müssen. Der entnommene Strom beträgt ca, 1 mA und belastet damit das eingebaute Thermoelement nur mit 1% des zum Halten des Zündsicherungsmagneten benötigten Stromes.Appendix 1 (sheet 1) Electrical .ontr-> nr-ice ng fr W r: îmen description of the invention The invention solves the detection and monitoring of a gas flame through a screw connection on the ignition safety magnet of a gas valve, without that on the pilot burner or gas burner provided with a thermocouple constructive Changes have to be made or additional parts have to be installed. The removed Current is approx. 1 mA and therefore only loads the built-in thermocouple with 1% the current required to hold the ignition fuse magnet.

Die Anzeige erfolgt: 1) durch einen Farbsektor (leuchtorange) eines Schauzeichens das in der Nähe der Bedienungsarmatur oder auch an einer beliebig weit entfernten Überwachungsstelle montiert werden kann, 2) durch ein optisches oder ein akustisches Signal, abgegeben von einem wahlweise batterie- oder netzbetriebenen Schaltverstärker. Auch jeder andere elektrische Schaltvorgang kann durch das eingebaute Relais ausgelöst werden. Die Steuerspannung erhält der Schaltverstärker wieder durch die als Erfindung genannte Anschlußverschraubung. Parallelbetrieb zum Schauzeichen ist möglich.The display takes place: 1) by a color sector (bright orange) of a Indicator near the control panel or on any one remote monitoring point can be mounted, 2) by an optical or an acoustic signal, emitted by a battery-powered or mains-powered one Switching amplifier. Any other electrical switching process can also be carried out by the built-in Relays are triggered. The switching amplifier receives the control voltage again the connection screw connection mentioned as the invention. Parallel operation to the flag is possible.

Der Vorteil dieser Lösung liegt darin, daß sich diese Kontrolleinrichtung an jedem vorhandenem Gasgerät mit Zündsicherung leicht einbauen läßt. Die genannte Schauanzeige erhöht außerdem den Bedienungskomfort dadurch, daß ein Eindrücken der Zündsicherung nicht mehr nach Zeitvorgabe erforderlich ist sondern die Bedienungstaste oder der Bedienungsknebel sofort losgelassen werden kann sobald der Anzeigesektor zu 50% orange erscheint.The advantage of this solution is that this control device Can be easily installed on any existing gas appliance with an ignition fuse. The said Show display also increases the ease of use in that pressing the Ignition protection is no longer required according to the time specified, but the control button or the control toggle can be released immediately as soon as the display sector appears appears 50% orange.

Zum Anderen stellt die Anordnung für den Installateur oder Servicetechniker jederzeit einen Nachweis dar, ob das eingebaute Thermoelement richtig beheizt wird (verschmutzte Zündbrenner, falsche Lage der Flamme usw.) Anlage 1 (Blatt 2) Eine Anwendung der angezeigten Gasflammenkontrolleinrichtung liegt nicht nur bei Gasheiz- und Gasbackgeräten sondern auch bei flaschengasbetriebenen Kühleinrichtungen bei denen ein Verlöschen der Flamme durch erforderlichen Flaschenwechsel ein Verderben des Kühlgutes bedeutet.On the other hand, the arrangement provides for the installer or service technician proof at any time whether the built-in thermocouple is being heated correctly (dirty pilot burner, incorrect position of the flame, etc.) system 1 (Sheet 2) The indicated gas flame control device is not in use only with gas heating and gas baking devices but also with gas-powered cooling devices in which an extinction of the flame by changing the bottle would be spoilage of the refrigerated goods means.

Bisherige Lösungen: Es sind Lösungen bekannt um von der Betrachtung der Flamme durch ein Schauglas abzukommen. Diese Schaugläser werden nicht nur durch Verschmutzung undurchsichtig sondern liegen oft (konstruktiv bedingt) an für die Betrachtung ungeeigneten Stellen. Oft sind verschiebbare Vorderwände oder Betrachtungsspiegel erforderlich.Previous solutions: There are known solutions from the consideration to escape the flame through a sight glass. These sight glasses aren't just going through Pollution opaque but are often (due to design) to the Consideration of unsuitable places. Often there are sliding front walls or viewing mirrors necessary.

Diese Lösungen verwenden entweder Lichtleiter oder ein zusätzliches Thermoelement zum Nachweis der Flamme.These solutions either use light guides or an additional one Thermocouple to detect the flame.

Claims (1)

Patentansprfoh: Patent claim: Kontrolleinrichtung für Gasflammen dadurch gekennzeichnet, daß mit der als Erfindung genannten Anschlußverschraubung (siehe Anlage 2) ohne konstruktive Veränderungen an einem Gasbrenner und ohne zusätzliche aktive oder passive Spannungserzeuger in Verbindung mit einem Schauzeichen oder einer elektrisch geschalteten Signaleinrichtung eine Gasflamme gezündet, nachgewiesen oder überwacht werden kann.Control device for gas flames, characterized in that with the connection screw connection mentioned as the invention (see Appendix 2) without constructive Changes to a gas burner and without additional active or passive voltage generators in connection with a flag or an electrically switched signaling device a gas flame can be ignited, detected or monitored. L e e r s e i t eL e r s e i t e
DE19752537647 1975-08-23 1975-08-23 Gas flame igniter-detector - uses terminal and indicator for installation in any gas appliance with safety pilot Pending DE2537647A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752537647 DE2537647A1 (en) 1975-08-23 1975-08-23 Gas flame igniter-detector - uses terminal and indicator for installation in any gas appliance with safety pilot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752537647 DE2537647A1 (en) 1975-08-23 1975-08-23 Gas flame igniter-detector - uses terminal and indicator for installation in any gas appliance with safety pilot

Publications (1)

Publication Number Publication Date
DE2537647A1 true DE2537647A1 (en) 1977-02-24

Family

ID=5954712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752537647 Pending DE2537647A1 (en) 1975-08-23 1975-08-23 Gas flame igniter-detector - uses terminal and indicator for installation in any gas appliance with safety pilot

Country Status (1)

Country Link
DE (1) DE2537647A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313575A1 (en) * 1993-04-26 1994-10-27 Wunner Gmbh & Co Kg W Monitoring device for the permanent pilot (igniting, lighting) flame in gas-consuming devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313575A1 (en) * 1993-04-26 1994-10-27 Wunner Gmbh & Co Kg W Monitoring device for the permanent pilot (igniting, lighting) flame in gas-consuming devices

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