EP0915295A2 - Gasbeheiztes Gerät mit einer Einrichtung zur Regelung des Heizbetriebes - Google Patents
Gasbeheiztes Gerät mit einer Einrichtung zur Regelung des Heizbetriebes Download PDFInfo
- Publication number
- EP0915295A2 EP0915295A2 EP98120836A EP98120836A EP0915295A2 EP 0915295 A2 EP0915295 A2 EP 0915295A2 EP 98120836 A EP98120836 A EP 98120836A EP 98120836 A EP98120836 A EP 98120836A EP 0915295 A2 EP0915295 A2 EP 0915295A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- heated
- control
- program selection
- valve
- 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- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/005—Regulating fuel supply using electrical or electromechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2400/00—Pretreatment and supply of gaseous fuel
- F23K2400/20—Supply line arrangements
- F23K2400/201—Control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/20—Calibrating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/14—Fuel valves electromagnetically operated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/16—Fuel valves variable flow or proportional valves
Definitions
- the invention relates to a gas-heated device with a program selection and control device, a device for controlling the heating operation and a device for gas supply a gas burner that can be operated either with natural gas or LPG.
- DE 43 26 945 C2 describes a gas cooking device known in which an adaptation to different types of gas via a block replaceable nozzles.
- DE 42 30 201 A1 discloses a servo pressure regulator for Adaptation to different types of gas or gas pressures known with a Electromagnet is formed, the armature of which is connected to the diaphragm via a spring Control chamber of the servo pressure regulator acts and its coil from a voltage source is available.
- this servo pressure regulator To adapt this servo pressure regulator to different gas types enable, it is provided to make the electromagnet interchangeable. With this Servo pressure regulator is a separate coil for each gas type or for each nominal gas pressure provided that is manually interchangeable. There are also gas-heated clothes dryers known in which also an adaptation to different types of gas via manual interchangeable nozzles.
- the invention thus presents the problem of adapting the device to different ones To simplify and automate gas types or nominal gas pressures, so that an adjustment can be done automatically by devices in the device.
- the advantages achievable with the invention are in particular that a can be automatically adjusted to the existing gas type. All that is required is one
- the gas type is set on the control panel. Via the program selection and The control device then controls means for automatic adaptation the type of gas.
- a two-way valve is advantageous as a means provided that the flow path releases to differently dimensioned nozzles.
- a pressure regulator is provided on the different Pressure settings for automatic adaptation to the gas type are possible.
- a gas-heated device is shown schematically in FIG.
- the gas-heated device is included a program selection and control device (1), a device for regulating the Heating mode (2) and a device for gas supply (3) to one optionally with natural gas or LPG-operated gas burner (4).
- a program selection and control device (1) In the gas flow path to Burners (4) are means (5) for automatically adapting the gas supply to the existing one Gas type arranged.
- the control of the means (5) for automatic adjustment of the Gas is supplied via the program selection and control device (1).
- the program selection and control device (1) stores a value table in which the Control of the means (5) for automatic adjustment of the gas supply depending on the different gas types is specified.
- the program selection and control device (1) is a program for the operation of the device via a selector switch (6) or the like. selected and transmitted to the device for regulating the heating operation (3). Furthermore the program selection and control device (1) is used to enter a gas type for the automatic adaptation of the device to different gas types. This can be done in the Control panel can also be arranged a selector switch or the like. But it is also possible Enter a number code using a corresponding keyboard (7), which e.g. from the first Digits of the postcode encoding the corresponding gas type. This code will in the program selection and control device (1) for automatic adaptation of the device evaluated to the appropriate gas type.
- Figure 2 is an embodiment of the means (5) for automatic adjustment of the Gas supply via a two-way valve (8) arranged in the flow path to the burner (4) shown.
- Figure 2a shows the design and arrangement of the valve (8) for use in front of a Burner (4) with mixing chamber (9).
- the mixing chamber (9) is equipped with two nozzles (10).
- a Nozzle (10) is designed for the natural gas area, the other nozzle (10) for the LPG area.
- the two-way valve is in the flow path of the gas to the mixing chamber (9) (8) arranged by a control piston (11) one of the two gas nozzles (10) for Mixing chamber (9) releases.
- the control piston (11) is actuated by an electromagnet (12) emotional.
- Figure 2b shows a two-way valve (8), which is directly on the mixing chamber (9) of the Burner (4) is flanged or is an integral part of the main gas valve in the device and how in FIG. 2a the flow path to the correspondingly preselected nozzle (10) is released.
- the position of the two-way valve (8) can be changed using a selector switch or button Control panel or a code entry via the keyboard (7) can be switched.
- FIG. 3 shows a gas valve (13) with an electromagnetically variable pressure regulator.
- the pressure regulator membrane (14) instead of the usual screw with a electrically actuated solenoid (15) is formed, which is movable in two positions.
- the solenoid (15) and its position are used to determine the corresponding position Nozzle pre-pressure generated, so that only one nozzle for natural gas or LPG is required.
- the solenoid (15) has one spring-biased piston (16) formed within certain limits by a Electromagnets (17) with variable DC voltage or PWM signal is controlled. So are any position and thus any pressure can be set in a gas range.
- the pressure regulator which is coupled to a valve seat (18), closed.
- the gas pressure regulator is preferably behind the gas valve at the gas inlet and in front of the gas nozzle at the outlet arranged. It consists of the diaphragm (14) and movable on the piston rod (16) the control valve. The piston is pressed down by the electromagnet (17). Against that the spring acts under the valve (18) so that the valve (18) closes when the electromagnet (17) fails. Gas pressure fluctuations are caused by the spring that acts on the diaphragm (14) corrected.
- Figure 4 shows a gas-heated clothes dryer with a program selection and Control device (1), a device for regulating the heating operation (2) and one Device for supplying gas (3) to a burner (4).
- Burners (4) are means (5) for automatically adapting the gas supply to the existing one Gas type arranged.
- the gas supply is adjusted as in the examples in FIGS. 1 to 3 shown.
- a selector switch (6) located in the control panel Drying program selected for operating the device.
- Via another selector switch or a keyboard (7) is entered for the gas type so that the adaptation of the nozzles or appropriate setting of the nozzle pressure on the pressure regulator can be made automatically.
- the entry is only required for the first commissioning at the respective location of the device required.
- a change in the setting is usually only when the location of the Device required.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
Description
- Figur 1
- Eine schematische Darstellung eines gasbeheizten Gerätes,
- Figur 2a
- eine Einzelheit der Mittel zur automatischen Anpassung der Gaszufuhr mittels eines der Mischkammer vorgeschalteten Zwei-Wege-Ventils,
- Figur 2b
- eine Einzelheit der Mittel zur automatischen Anpassung der Gaszufuhr mittels eines direkt an der Mischkammer angeflanschten Zwei-Wege-Ventils
- Figur 3
- eine Einzelheit der Mittel zur automatischen Anpassung der Gaszufuhr mittels eines elektrisch betätigbaren Gasdruckreglers,
- Figur 4
- schematisch den Aufbau eines gasbeheizten Wäschetrockners mit Darstellung der erfindungswesentlichen Bauteile.
Claims (7)
- Gasbeheiztes Gerät mit einer Programmwahl- und Steuereinrichtung, einer Einrichtung zur Regelung des Heizbetriebes und einer Einrichtung für die Gaszufuhr zu einem wahlweise mit Erdgas oder Flüssiggas betreibbaren Gasbrenner,
dadurch gekennzeichnet,
daß im Strömungsweg des Gases zum Brenner (4) Mittel (5) zur automatischen Anpassung der Gaszufuhr an die vorhandene Gassorte angeordnet sind und daß die Ansteuerung der Mittel (5) zur automatischen Anpassung der Gaszufuhr über die Programmwahl- und Steuereinrichtung (1) erfolgt. - Gasbeheiztes Gerät nach Anspruch 1,
dadurch gekennzeichnet,
daß im Strömungsweg des Gases ein Düsenblock mit mindestens zwei an unterschiedliche Gassorten angepaßten Gasdüsen (10) angeordnet sind, die über eine Ventileinrichtung (8) ansteuerbar sind. - Gasbeheiztes Gerät nach Anspruch 2,
dadurch gekennzeichnet,
daß im Düsenblock zwei über ein Zwei-Wege-Ventil (8) ansteuerbare Gasdüsen (10) angeordnet sind. - Gasbeheiztes Gerät nach Anspruch 2 oder 3,
dadurch gekennzeichnet,
daß die Ansteuerung der Ventileinrichtung (8) für die Gasdüsen (10) über eine Eingabe-oder Wahleinrichtung der Programmwahl- und Steuereinrichtung (1) erfolgt. - Gasbeheiztes Gerät nach Anspruch 4,
dadurch gekennzeichnet,
daß die Wahleinrichtung als Tastschalter oder Drehwahlschalter ausgebildet ist. - Gasbeheiztes Gerät nach Anspruch 4,
dadurch gekennzeichnet,
daß die Eingabeeinrichtung mit einer Tastatur (7) zur Eingabe verschlüsselter Zahlen ausgebildet ist. - Gasbeheiztes Gerät nach einem oder mehreren der Ansprüche 1 bis 6,
dadurch gekennzeichnet,
daß die Programmwahl- und Steuereinrichtung (1) eine im Speicher hinterlegte Wertetabelle aufweist, in der die Ansteuerung der Mittel (5) zur automatischen Anpassung der Gaszufuhr in Abhängigkeit der Gassorte festgelegt ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19748570 | 1997-11-04 | ||
| DE19748570A DE19748570A1 (de) | 1997-11-04 | 1997-11-04 | Gasbeheiztes Gerät mit einer Einrichtung zur Regelung des Heizbetriebes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0915295A2 true EP0915295A2 (de) | 1999-05-12 |
| EP0915295A3 EP0915295A3 (de) | 1999-09-29 |
Family
ID=7847500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98120836A Withdrawn EP0915295A3 (de) | 1997-11-04 | 1998-11-03 | Gasbeheiztes Gerät mit einer Einrichtung zur Regelung des Heizbetriebes |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0915295A3 (de) |
| DE (1) | DE19748570A1 (de) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1015797C2 (nl) * | 2000-07-25 | 2002-01-28 | Nefit Buderus B V | Verbrandingsinrichting en werkwijze voor het besturen van een verbrandingsinrichting. |
| EP1382907A1 (de) * | 2002-07-12 | 2004-01-21 | G. Kromschröder Aktiengesellschaft | Vorrichtung zum Regeln des Gasstromes zu einem Brenner |
| WO2005073632A1 (en) * | 2004-01-28 | 2005-08-11 | Sit La Precisa S.P.A. | Multi-fonction valve unit for controlling the supply of a combustible gas to a burner apparatus |
| WO2010092155A1 (en) | 2009-02-16 | 2010-08-19 | Basf Se | Novel microbial succinic acid producers and purification of succinic acid |
| US20100304317A1 (en) * | 2006-12-22 | 2010-12-02 | David Deng | Control valves for heaters and fireplace devices |
| US8545216B2 (en) | 2006-12-22 | 2013-10-01 | Continental Appliances, Inc. | Valve assemblies for heating devices |
| US8764436B2 (en) | 2006-12-22 | 2014-07-01 | Procom Heating, Inc. | Valve assemblies for heating devices |
| US9441833B2 (en) | 2013-03-02 | 2016-09-13 | David Deng | Heating assembly |
| US9671111B2 (en) | 2013-03-13 | 2017-06-06 | Ghp Group, Inc. | Fuel selector valve with shutter mechanism for a gas burner unit |
| US9752779B2 (en) | 2013-03-02 | 2017-09-05 | David Deng | Heating assembly |
| US9829195B2 (en) | 2009-12-14 | 2017-11-28 | David Deng | Dual fuel heating source with nozzle |
| US10066838B2 (en) | 2006-05-30 | 2018-09-04 | David Deng | Dual fuel heating system |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19853262A1 (de) * | 1998-11-18 | 2000-05-25 | Bsh Bosch Siemens Hausgeraete | Regelung der Brennerheizleistung bei einem gasbetriebenen Koch- oder Backgerät |
| DE19937137C2 (de) * | 1999-08-06 | 2002-10-10 | Andreas Nordhoff | Verfahren und Vorrichtung zur kombinierten Lüftung und Heizung |
| DE10017990C2 (de) * | 2000-04-11 | 2002-03-07 | Viessmann Werke Kg | Gasgebläsebrenner |
| DE10022882B4 (de) * | 2000-05-10 | 2010-04-29 | Loi Thermprocess Gmbh | Verfahren und Vorrichtung zum Regeln eines Brenners |
| DE10322217B4 (de) * | 2003-05-16 | 2005-03-10 | Miele & Cie | Einstelleinrichtung für ein Gaskochgerät und Gaskochgerät |
| DE102010036100A1 (de) * | 2010-08-13 | 2012-02-16 | Ebm-Papst Landshut Gmbh | Mischvorrichtung zur Mischung von Verbrennungsluft und Gas sowie Feuerungseinrichtung |
| EP2444730A1 (de) | 2010-10-19 | 2012-04-25 | Coprecitec, S.L. | Verfahren zur Montage eines elektromagnetischen Gasventil, und elektromagnetisches Gasventil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4230201A1 (de) | 1991-09-09 | 1993-03-11 | Vaillant Joh Gmbh & Co | Servodruckregler |
| DE4326945C2 (de) | 1993-08-11 | 1996-10-24 | Schott Glaswerke | Regeleinrichtung für die Gaszufuhr zu einer Gaskocheinrichtung mit unter einer durchgehenden Kochfläche angeordneten Gasstrahlungsbrennern |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1944847A1 (de) * | 1969-09-04 | 1970-10-08 | Kueppersbusch | Atmosphaerischer Mehrfachflammen-Allgasbrenner |
| JPS599425A (ja) * | 1982-07-07 | 1984-01-18 | Matsushita Electric Ind Co Ltd | 燃焼ガス供給装置 |
| FR2623880B1 (fr) * | 1987-11-27 | 1990-04-27 | Sdecc | Mecanisme d'alimentation modulable du gaz au bruleur d'un appareil du genre chaudiere a gaz |
| JPH0293206A (ja) * | 1988-09-29 | 1990-04-04 | Toshiba Corp | 燃焼装置 |
| US5238398A (en) * | 1991-06-17 | 1993-08-24 | Harmony Thermal Company, Inc. | Variable orifice gas modulating valve |
| DE69320514T2 (de) * | 1992-03-26 | 1999-04-29 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Gasgerät |
-
1997
- 1997-11-04 DE DE19748570A patent/DE19748570A1/de not_active Withdrawn
-
1998
- 1998-11-03 EP EP98120836A patent/EP0915295A3/de not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4230201A1 (de) | 1991-09-09 | 1993-03-11 | Vaillant Joh Gmbh & Co | Servodruckregler |
| DE4326945C2 (de) | 1993-08-11 | 1996-10-24 | Schott Glaswerke | Regeleinrichtung für die Gaszufuhr zu einer Gaskocheinrichtung mit unter einer durchgehenden Kochfläche angeordneten Gasstrahlungsbrennern |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1015797C2 (nl) * | 2000-07-25 | 2002-01-28 | Nefit Buderus B V | Verbrandingsinrichting en werkwijze voor het besturen van een verbrandingsinrichting. |
| EP1176364A1 (de) * | 2000-07-25 | 2002-01-30 | Nefit Buderus B.V. | Verbrennungseinrichtung und Verfahren zum Steuern einer Verbrennungseinrichtung. |
| EP1382907A1 (de) * | 2002-07-12 | 2004-01-21 | G. Kromschröder Aktiengesellschaft | Vorrichtung zum Regeln des Gasstromes zu einem Brenner |
| WO2005073632A1 (en) * | 2004-01-28 | 2005-08-11 | Sit La Precisa S.P.A. | Multi-fonction valve unit for controlling the supply of a combustible gas to a burner apparatus |
| US10066838B2 (en) | 2006-05-30 | 2018-09-04 | David Deng | Dual fuel heating system |
| US8317511B2 (en) * | 2006-12-22 | 2012-11-27 | Continental Appliances, Inc. | Control valves for heaters and fireplace devices |
| US20100304317A1 (en) * | 2006-12-22 | 2010-12-02 | David Deng | Control valves for heaters and fireplace devices |
| US8545216B2 (en) | 2006-12-22 | 2013-10-01 | Continental Appliances, Inc. | Valve assemblies for heating devices |
| US8764436B2 (en) | 2006-12-22 | 2014-07-01 | Procom Heating, Inc. | Valve assemblies for heating devices |
| US9328922B2 (en) | 2006-12-22 | 2016-05-03 | Procom Heating, Inc. | Valve assemblies for heating devices |
| WO2010092155A1 (en) | 2009-02-16 | 2010-08-19 | Basf Se | Novel microbial succinic acid producers and purification of succinic acid |
| US9829195B2 (en) | 2009-12-14 | 2017-11-28 | David Deng | Dual fuel heating source with nozzle |
| US9441833B2 (en) | 2013-03-02 | 2016-09-13 | David Deng | Heating assembly |
| US9752779B2 (en) | 2013-03-02 | 2017-09-05 | David Deng | Heating assembly |
| US9671111B2 (en) | 2013-03-13 | 2017-06-06 | Ghp Group, Inc. | Fuel selector valve with shutter mechanism for a gas burner unit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19748570A1 (de) | 1999-05-06 |
| EP0915295A3 (de) | 1999-09-29 |
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