EP3359879A1 - Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtung - Google Patents
Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtungInfo
- Publication number
- EP3359879A1 EP3359879A1 EP16774920.9A EP16774920A EP3359879A1 EP 3359879 A1 EP3359879 A1 EP 3359879A1 EP 16774920 A EP16774920 A EP 16774920A EP 3359879 A1 EP3359879 A1 EP 3359879A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heater device
- fluid
- control
- heater
- regulating unit
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
-
- 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
- F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2241/00—Applications
- F23N2241/04—Heating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2241/00—Applications
- F23N2241/08—Household apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
-
- 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
Definitions
- the computing and / or evaluation unit is provided to determine the air ratio based on an input power and an ionization current in at least one operating state.
- heating unit should be understood to mean, in particular, a unit which is intended to convert energy, in particular bioenergy and / or preferably fossil energy, in particular directly into heat and, in particular, to supply it to a fluid, advantageously water Heating unit at least one heating module, which is intended in particular to burn a mixture, in particular a mixture of a combustion air and a fuel, and advantageously at least one heat exchanger , formed and advantageously has a thermal for heating the fluid
- connection to the heat exchanger should be understood to mean specially programmed, designed and / or equipped.Assuming that an object is intended for a specific function should in particular mean that the object fulfills this specific function in at least one application and / or operating state and / or performs.
- control and / or regulating unit should also be understood to mean, in particular, an electrical and / or electronic unit having at least one control electronics unit.
- Control electronics is intended in particular to mean a unit having a computing unit and a memory unit as well as a control unit Memory unit stored operating, control and / or control program are understood, which is in particular intended to be executed by the arithmetic unit.
- the control and / or regulating unit is provided to provide at least one control signal for setting and / or adjusting a blower, in particular a blower for combustion air and / or the fuel control valve for fuel.
- the control and / or regulating unit is provided to provide a heating power, in particular a requested heating power and / or a desired heating power, by adjusting and / or adjusting the fan and / or the fuel control valve.
- air ratio is to be understood in particular as a factor that depends in particular on the combustion air and / or the fuel, which determines a quality of the combustion and / or on the basis of which a quality of the combustion can be concluded from an amount of combustion air actually contained in the mixture, in particular in the mixture of the combustion air and the fuel, to a stoichiometric amount. iometrically required amount of combustion air, which is particularly needed for complete combustion.
- An air ratio which has the value 1 corresponds in particular to a stoichiometric combustion air ratio.
- the air ratio corresponds to a, in particular direct and / or indirect, control and / or controlled variable.
- a desired air ratio is in a slightly lean mixture range, in particular the mixture of the combustion air and the fuel, and in particular between 1, 15 and 1 , 45, preferably between 1, 2 and 1, 4 and more preferably between 1, 25 and 1, 35.
- control and / or regulating unit is provided to determine the input power on the basis of an output power and a thermal efficiency, in particular the combustion and / or the heating unit, in particular of the heating module, in particular special to determine and / or, advantageously analytically, to calculate, an advantageous precise and / or simple determination of the input power, in particular without affecting a heating operation can be achieved.
- an "output power" is to be understood as meaning, in particular, instantaneous and / or instantaneous output power.
- the output power corresponds to a power supplied to the fluid and / or absorbed by the fluid, in particular thermal power, the output power being, in particular, a thermal energy which, in particular during combustion, results from the chemical energy of the fuel.
- FIG. 1 is a schematic block diagram of a heater designed as a water heater with a heater device
- FIG. 2 is a block diagram for an exemplary operation of the heater apparatus
- the heating module 26 further includes a main burner 36.
- the main burner 36 is formed as a gas burner.
- the main burner 36 is connected via the blower 28 to the first supply line 30 for combustion air.
- the main burner 36 is connected via the fuel valve 32 to the second supply line 34 for fuel.
- the main burner 36 is intended to burn a mixture of a combustion air and a fuel in at least one operating state.
- the main burner 36 is intended to generate a heating flame.
- a heating module may include a pilot burner, which is particularly intended to provide a pilot flame for a main burner.
- the heater device 10 has a discharge unit 54.
- the removal unit 54 is designed to remove the heated fluid from the heat exchanger 38 and / or the heater 22.
- the removal unit 54 comprises a fluid outlet 56.
- the fluid outlet 56 is connected to the outlet 42 of the heat exchanger 38 via a further fluid connection.
- the control and / or regulating unit 12 is provided to determine an air ratio A c of the combustion on the basis of an input power ⁇ , ⁇ and an ionization current /. Furthermore, the control and / or regulating unit 12 is provided to set the air ratio A c of the combustion to a desired air ratio Ad.
- the control and / or regulating unit 12 is provided to determine the input power P, n on the basis of an output power P ou t and a thermal efficiency ⁇ of the heating module 26. The following applies:
- control and / or regulating unit 12 is provided to determine the fluid flow q m on the basis of a performance characteristic value of a fluid pump 20.
- the power characteristic is formed by a pump speed 60 and / or by an electrical power consumption 62 of the fluid pump 20.
- the individual operating steps for this purpose are illustrated in FIG. 2 on the basis of an exemplary block diagram, wherein an order of the individual operating steps may at least partially vary.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT108869A PT108869B (pt) | 2015-10-07 | 2015-10-07 | Dispositivo de aquecimento e processo de operação de um dispositivo de aquecimento |
PCT/EP2016/073064 WO2017060135A1 (de) | 2015-10-07 | 2016-09-28 | Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3359879A1 true EP3359879A1 (de) | 2018-08-15 |
Family
ID=57044947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16774920.9A Pending EP3359879A1 (de) | 2015-10-07 | 2016-09-28 | Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3359879A1 (de) |
PT (1) | PT108869B (de) |
WO (1) | WO2017060135A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111811848A (zh) * | 2020-06-23 | 2020-10-23 | 北京京威汽车设备有限公司 | 一种加热器综合试验系统及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10025769A1 (de) * | 2000-05-12 | 2001-11-15 | Siemens Building Tech Ag | Regeleinrichtung für einen Brenner |
DE10348159B4 (de) * | 2003-10-13 | 2011-12-08 | Gaswärme-Institut e.V. Essen | Brenneranordnung |
DE102010026389B4 (de) * | 2010-07-07 | 2012-08-09 | Robert Bosch Gmbh | Verfahren zur Regelung einer Verbrennung bei einem Gas- oder Ölbrenner |
DE102010055567B4 (de) * | 2010-12-21 | 2012-08-02 | Robert Bosch Gmbh | Verfahren zur Stabilisierung eines Betriebsverhaltens eines Gasgebläsebrenners |
DE102013106987A1 (de) * | 2013-07-03 | 2015-01-08 | Karl Dungs Gmbh & Co. Kg | Verfahren und Vorrichtung zur Bestimmung einer Brennwertgröße sowie gasbetriebene Einrichtung mit einer derartigen Vorrichtung |
-
2015
- 2015-10-07 PT PT108869A patent/PT108869B/pt active IP Right Grant
-
2016
- 2016-09-28 WO PCT/EP2016/073064 patent/WO2017060135A1/de active Application Filing
- 2016-09-28 EP EP16774920.9A patent/EP3359879A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
PT108869B (pt) | 2024-05-16 |
WO2017060135A1 (de) | 2017-04-13 |
PT108869A (pt) | 2017-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2005066B1 (de) | Verfahren zum starten einer feuerungseinrichtung bei unbekannten rahmenbedingungen | |
DE202018101271U1 (de) | Brenngasbetriebenes Heizgerät | |
DE19918901C1 (de) | Vorrichtung zur Einstellung des Oxydationsmittel/Brennstoffgemisches in der Zuleitung eines Brenners | |
EP3301365A1 (de) | Verfahren zum steuern eines zündbetriebs eines heizsystems sowie eine steuereinheit und ein heizsystem | |
EP3593047B1 (de) | Verfahren zur brenngasartenerkennung beim startvorgang eines brenngasbetriebenen heizgeräts und brenngasbetriebenes heizgerät | |
EP3029375B1 (de) | Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtung | |
EP3359879A1 (de) | Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtung | |
EP2706300B1 (de) | Verfahren zur Erkennung der Gasfamilie sowie Gasbrennvorrichtung | |
DE102004045954A1 (de) | Verfahren zur Anpassung der Geräteheizleistung eines gebläseunterstüzten Heizgerätes an die individuellen Druckverluste eines Frischluft-Abgas-Leitungssystems | |
EP3356746B1 (de) | Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtung | |
EP3896339B1 (de) | Verfahren zur anpassung einer steuerung eines heizgeräts | |
WO2017013048A1 (de) | Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtung | |
DE102018130096A1 (de) | Kochersteuerverfahren zum Reduzieren von Stickoxiden durch Anpassen einer Verbrennungsluft durch Erfassung von Abgasbestandteilen in Echtzeit | |
EP3631298A1 (de) | Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtung | |
DE102015225896A1 (de) | Heizgerätevorrichtung | |
EP3325883A1 (de) | Heizgerätevorrichtung und verfahren zum betrieb einer heizgerätevorrichtung | |
DE10303081B3 (de) | Heizgerät mit einer Einrichtung zum Verändern des Brennstoff-/Brennluftgemisches | |
DE102022126343A1 (de) | Verfahren zum Bestimmen einer Durchflussmenge, Verfahren zum Betreiben eines Heizgerätes, Computerprogramm, Regel- und Steuergerät und Heizgerät | |
EP2716973A2 (de) | Vorrichtung zum Erzeugen von Wärme aus zumindest einem Energieträgermedium unter Hinzufügen von Luft | |
DE102023100272A1 (de) | Verfahren zum Bestimmen einer Durchflussmenge Verbrennungsluft in einem Heizgerät, Verfahren zum Betreiben eines Heizgerätes, Computerprogramm, Regel- und Steuergerät, Heizgerät und Verwendung mindestens zweier erfasster Widerstandswerte | |
DE19908885A1 (de) | Verfahren zum Betrieb eines mit Brenngasen wechselnder Zusammensetzungen versorgten Energieumsetzers | |
DE102022112785A1 (de) | Verfahren zum Betreiben eines Heizgerätes, Computerprogramm, Regel- und Steuergerät und Heizgerät | |
DE102012017241A1 (de) | Ölbrenner sowie Verfahren zur Regelung der Mischzonentemperatur hierzu | |
EP4367443A1 (de) | Verfahren zum starten einer brennervorrichtung sowie heizvorrichtung mit brennervorrichtung | |
DE102022125189A1 (de) | Verfahren zur Inbetriebnahme eines Heizgerätes, Regel- und Steuergerät, Heizgerät und Computerprogramm |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180507 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20210302 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |