EP0762056A1 - Brûleur soufflant à huile ou à gaz pour un système de chauffage avec un dispositif de commande électrique - Google Patents

Brûleur soufflant à huile ou à gaz pour un système de chauffage avec un dispositif de commande électrique Download PDF

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Publication number
EP0762056A1
EP0762056A1 EP96113655A EP96113655A EP0762056A1 EP 0762056 A1 EP0762056 A1 EP 0762056A1 EP 96113655 A EP96113655 A EP 96113655A EP 96113655 A EP96113655 A EP 96113655A EP 0762056 A1 EP0762056 A1 EP 0762056A1
Authority
EP
European Patent Office
Prior art keywords
burner
microprocessor
plug
burner according
connector designs
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.)
Withdrawn
Application number
EP96113655A
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German (de)
English (en)
Inventor
Franz Besler
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.)
Max Weishaupt GmbH
Original Assignee
Max Weishaupt GmbH
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 Max Weishaupt GmbH filed Critical Max Weishaupt GmbH
Publication of EP0762056A1 publication Critical patent/EP0762056A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/26—Details

Definitions

  • the invention relates to a blower oil or gas burner for a heating system having a boiler - in particular of a lower power - with an electrical control device for controlling the system, in particular the burner, as a function of data on the power requirements and the boiler, which has a control element which forms connector configurations for the connection of the controlling and the controlled data-transmitting connecting cables to the devices of the system and a signal processing unit with timers and the like,
  • Controls of this type have hitherto been provided in a modular design in such a way that a so-called burner control has been placed on a connection console designed for connecting the control data lines.
  • the connections were initially made as clamp connections and later as plug connections, which makes the installation easier and helps to avoid incorrect connections.
  • the burner control is used to design the controlling signals (mainly signals for devices on the burner) and in particular to delay a follow-up signal to an initial signal by thermal or mechanical means.
  • Such a design of the automatic burner control is provided in particular for burners of lower output, of which this is primarily the case.
  • the burner control is connected to the connection console - base - by means of an electrical multiple plug connection.
  • plug connections are complex.
  • Controls of this type are used for different burners and especially for burners of different fuels - oil, gas - in each case adapted training.
  • the invention has for its object to improve heating systems with control devices in terms of their manageability, reliability and small-scale production.
  • control element comprises, in addition to the plug-in connection designs, the signal processing unit in the form of a microprocessor in an integrated design.
  • the integrated structure of the signal processing unit designed as a microprocessor for example in the function of the burner control in the control element, which also includes the function of the previous connection console with the plug-in connection designs, avoids the previous modular construction and thus the multiple plug connection between the console and the burner control. Rather, there is only one control element available in one piece, which includes all the functions of the previous module consisting of the console and the machine, specifically with regard to the automatic function by means of the microprocessor, that is to say signal design, in particular with a time delay, in an electronic procedure.
  • the construction of this integrated control element can be such that the control element is designed as a series of plug-in connection configurations (“plug strip”) Elongated housing is formed, in which an elongated component, which contains the microprocessor, is arranged to the side next to the limits of the plug-in connector designs on the inside of the housing.
  • the succession of connector designs is preferably used to connect the electrical equipment of the burner, while connector designs for the boiler and heat request connections can be arranged, for example, on one of the narrow end regions of the housing.
  • the plug designs arranged in particular on the front of the housing enable a clear and uncomplicated connection to be established by inserting the plug after the element has been installed.
  • the integrated control element is equipped in such a way that it is able to control different types of burners and in particular also those of different types of fuel processing.
  • the microprocessor can work with software or a program adapted to the burner types.
  • the adaptation is preferably carried out in the course of the final inspection by entering the program adapted to the burner, in particular via a separate plug connection, the plug base of which can be attached for this purpose from the outside of the housing element or else only by removing its housing cover.
  • the plug connections can be provided for both oil and gas burners, for example common plug connections for switching on the blower, switching on the ignition and the like.
  • the connector designs are such that, when selecting from a correspondingly higher number of connection designs, both oil burners and gas burners can be connected, for example.
  • the suitably designed signals are taken from the connected microprocessor, which means that the microprocessor can fulfill all control functions for all system parts to be connected, in particular the devices assigned to different burner types. This is no problem for microprocessors due to the diverse functions that can be accommodated in a small space. Such a control is multifunctional and has the advantage of cheaper production and storage.
  • the plug designs can be spatially designed to match the plugs of the signal lines to be inserted in each case in such a way that incorrect pairing is excluded, i.e. it is inevitably prevented that a plug assigned to a gas burner can be inserted into a plug design for an oil burner signal and vice versa.
  • Mechanically moved control elements such as air flaps, fuel supply control elements, are driven by a motor, so far with modulation that is coordinated with the respective type of system.
  • the drives are designed as electrical stepper motors which are operated on the basis of a pulse signal output from the microprocessor.
  • the order of magnitude of the movement of the control elements can thus be determined by the number of pulses of the control signal and the speed by its pulse frequency.
  • actuators of different tasks in particular for use with different burner types or burners processing different fuels, can be controlled in a coordinated manner with one and the same control element depending on the program and / or plug connection selection. For example, a change in output in a gas burner with slow control is mastered as well as a change in output in a two-stage oil burner by quickly switching the second burner nozzle on or off.
  • the control element designated overall by 1 according to FIG. 1 has an elongated housing 2, on the front side 3 of which a number of plug-in connector designs 4 are provided. Two further connector designs 5 and 6 are located in one narrow side area 7 of the housing 2. The row of connector designs 4 receives plugs 8 with leads 9 which lead to the burner, while the connector designs 5 and 6 increase the connection to the boiler or the connection serve a heat request detector.
  • the signal processing unit designed as a microprocessor 10
  • the signal processing unit is arranged inside the housing 2 from the front, next to the row of plug-in connector designs 4 and elongated parallel to it, so that the depth of the housing 2 is kept correspondingly small can.
  • the functions of the plug-in console and the control element 1 comprising the automatic burner control unit are designed in one piece to be compact and reliable and can be handled easily.
  • FIG. 3 shows a block diagram of a heating system with a boiler 11 and a burner 12 to which the control element 1 is assigned.
  • the entirety of the connections to this and thus the integrated microprocessor are shown in this block diagram and are provided with information for the sake of clarity.
  • the control of the burner depending on the values of the request and the boiler operating status is with the exception of the new signal acquisition generally known and therefore requires no further explanation here.

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)
EP96113655A 1995-08-24 1996-08-26 Brûleur soufflant à huile ou à gaz pour un système de chauffage avec un dispositif de commande électrique Withdrawn EP0762056A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995131183 DE19531183A1 (de) 1995-08-24 1995-08-24 Gebläse-Öl- oder Gasbrenner für eine Heizanlage mit einer elektrischen Steuereinrichtung
DE19531183 1995-08-24

Publications (1)

Publication Number Publication Date
EP0762056A1 true EP0762056A1 (fr) 1997-03-12

Family

ID=7770297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96113655A Withdrawn EP0762056A1 (fr) 1995-08-24 1996-08-26 Brûleur soufflant à huile ou à gaz pour un système de chauffage avec un dispositif de commande électrique

Country Status (2)

Country Link
EP (1) EP0762056A1 (fr)
DE (1) DE19531183A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652205C2 (de) * 1996-12-16 2001-08-09 Wlm Feinwerktechnik Gmbh Brennersystem und Verfahren zum Betrieb eines Brenners
DE19744393A1 (de) * 1997-10-08 1999-04-29 Sparsames Heizen Mbh Ges Verfahren zum Betreiben einer Kesselanlage mit verzögertem Brennereinschaltverhalten, Vorrichtung zum Verzögern des Brennerstarts und Kesselanlage mit einer Vorrichtung zum Verzögern des Brennerstarts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326244A2 (fr) * 1988-01-21 1989-08-02 Honeywell Inc. Dispositif de protection pour system de contrôle à micro-ordinateur
US5241463A (en) * 1989-06-05 1993-08-31 White Consolidated Industries, Inc. Control system for gas burners
US5244379A (en) * 1991-01-22 1993-09-14 Henny Penny Corporation Control system for a gas cooking device
EP0566177A1 (fr) * 1992-03-27 1993-10-20 Encon B.V. Dispositif de commande automatique de brûleur pour un appareil à gaz, noamment pour une chaudière de chauffage central
US5272427A (en) * 1992-05-20 1993-12-21 Texas Instruments Incorporated Furnace control apparatus and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114921A1 (de) * 1991-05-07 1992-11-12 Ahlborn Mess Und Regelungstech Elektrische steckverbindung
DE4316139A1 (de) * 1992-05-16 1993-11-18 Gold Star Co Vorrichtung und Verfahren zur Verbrennungsregelung
DE4229566C2 (de) * 1992-09-04 1996-08-29 Rosenberger Hochfrequenztech Verfahren und Vorrichtung zur automatischen Erkennung eines über eine Stecker-Buchsenverbindung an ein Versorgungsgerät angeschlossenen Anschlußgerätes
DE9404816U1 (de) * 1993-03-23 1994-05-19 Viessmann Werke GmbH & Co., 35108 Allendorf Schaltschrank für Heizungsanlagen mit mehreren Heizkreisen
AT399955B (de) * 1993-09-16 1995-08-25 Vaillant Gmbh Steuerschaltung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326244A2 (fr) * 1988-01-21 1989-08-02 Honeywell Inc. Dispositif de protection pour system de contrôle à micro-ordinateur
US5241463A (en) * 1989-06-05 1993-08-31 White Consolidated Industries, Inc. Control system for gas burners
US5244379A (en) * 1991-01-22 1993-09-14 Henny Penny Corporation Control system for a gas cooking device
EP0566177A1 (fr) * 1992-03-27 1993-10-20 Encon B.V. Dispositif de commande automatique de brûleur pour un appareil à gaz, noamment pour une chaudière de chauffage central
US5272427A (en) * 1992-05-20 1993-12-21 Texas Instruments Incorporated Furnace control apparatus and method

Also Published As

Publication number Publication date
DE19531183A1 (de) 1997-02-27

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