EP1484555A1 - Gasarmatur und Gasverteilerrohr für Brenner mit mehreren überlappenden Brennersegmenten - Google Patents
Gasarmatur und Gasverteilerrohr für Brenner mit mehreren überlappenden Brennersegmenten Download PDFInfo
- Publication number
- EP1484555A1 EP1484555A1 EP04012411A EP04012411A EP1484555A1 EP 1484555 A1 EP1484555 A1 EP 1484555A1 EP 04012411 A EP04012411 A EP 04012411A EP 04012411 A EP04012411 A EP 04012411A EP 1484555 A1 EP1484555 A1 EP 1484555A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- valve
- distributor tube
- manifold
- fuel gas
- 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
Links
- 239000007789 gas Substances 0.000 claims abstract description 61
- 239000000203 mixture Substances 0.000 claims abstract 3
- 239000002737 fuel gas Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 abstract 3
- 230000001419 dependent effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 241001156002 Anthonomus pomorum Species 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/007—Regulating fuel supply using mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/045—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with a plurality of burner bars assembled together, e.g. in a grid-like arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/002—Gaseous fuel
- F23K5/007—Details
Definitions
- the invention relates to a fuel gas distributor and a gas valve for a Multi-stage burner preferably for heaters and a method for operating a such gas valve.
- Multi-stage burners are known in the art to control the modulation range expand from burners. Here, individual burner areas are added or off. According to the prior art, each burner segment has a own fuel gas manifold and each a separate gas valve.
- the invention is based on the object, a gas valve for multi-stage burner and a Fuel gas manifold to create, characterized by compactness and cost savings distinguished.
- this is primarily in a gas fitting according to the features of independent claim 1 achieved in that the gas valve via a Fuel gas inlet and has at least two fuel gas outlets, each one Fuel gas outlet continues to have a valve with valve body, causing them Fuel gas leaks are individually closable.
- a method for operating a claimed gas valve according to the invention after which the exhaust valves independently can be operated from each other.
- both the intake valve and all the exhaust valves are open.
- the features of claim 5 is in the modulating operation the Inlet valve and at least one exhaust valve open.
- the distributor tube according to the invention serves separate supply of the fuel gas to at least two areas.
- Gas valve and Manifold complement each other particularly advantageous; however, both can be independent be used from each other with each components according to the prior art.
- the manifold around an extrusion valve.
- the manifold can be particularly easy to produce.
- the gas distribution pipe has fuel gas nozzles, which are arranged in front of the injector injector injectors.
- the gas connection can be laterally in the direction the extension line of the manifold made or perpendicular thereto by the Distributor tube through.
- the gas lines are by means of valves separated from each other. In this way it can be achieved that at least one gas line aboder can be switched on.
- the aforementioned gas valve with two outputs are omitted and the connection or disconnection - with all Advantages and disadvantages - take place directly at the distributor.
- valve body within the Be arranged valve tube.
- valve can be arranged laterally on the valve tube be.
- valve body is in or on one Opening between the gas pipes.
- a gas valve according to the invention with a manifold according to the invention combined to the fuel gas on the multi-stage Distribute burner.
- this is useful only in the event that the distribution pipe not via own shut-off devices between the gas lines (cf claims 11 to 14).
- FIG. 1 shows a gas fitting 40 with a fuel gas inlet 41 and two fuel gas outlets 42, 43.
- a valve body 45 of a Inlet valve 44 is arranged in the flow direction behind the fuel gas inlet 41 .
- two valve bodies 47, 49 follow two Outlet valves 46, 48.
- FIG. 1 shows the state that both the inlet valve 44 and the outlet valves 46, 48 are closed, whereby no fuel gas from the fuel gas inlet to one of the fuel gas outlets 42, 43 flow can.
- FIG. 2 shows the same gas valve 40, wherein both the inlet valve 44 and the Outlet valves 46, 48 are opened, whereby fuel gas from the fuel gas inlet 41 to the two fuel gas outlets 42, 43 can flow.
- FIG. 3 shows the identical gas fitting in FIG the operating case in which the power is modulated.
- the inlet valve 44 is open, the Outlet valve 46 is opened, the exhaust valve 48 is closed.
- fuel gas flows from Fuel gas inlet 41 to the fuel gas outlet 42, through the fuel gas outlet 43 can not Fuel gas flow.
- the inlet valve 44 is open, the outlet valve 46 closed and the exhaust valve 48 is opened. Now can fuel gas from the Fuel gas outlet 43 escape while through the fuel gas outlet 42 no fuel gas can flow.
- FIG. 5 shows a distributor tube 10 with gas nozzles 8 and fuel gas connections 19, 20 Manifold 10 extends along an extension line 15, which at a Extruded profile of the extrusion direction corresponds.
- FIG. 6 shows the same distributor tube 10 with two internal gas lines 11, 12. From Figure 7 shows that the gas line 11 via a connection bore 13 is connected to a fuel gas nozzle 8.
- Figure 8 shows the same manifold 10 at a different location at which the gas nozzle 8 via a Connecting bore 14 is connected to the gas line 12. This is for example possible, alternately fuel gas nozzles 8 each with the one gas line 11 and then with the to connect other gas line 12.
- FIG. 9 shows a manifold with a valve 16, the has a valve body 17, which has an opening 18 between the gas line 11 and Gas line 12 can close.
- the valve can be seen in the opened state
- FIG Figure 10 is the same valve in the same manifold to see in the closed state.
- FIG. 11 and FIG. 12 a valve 16 is located laterally on the distributor tube 10 arranged.
- the valve body 17 is in a position which is a connection between the gas line 11 and the gas line 12 releases.
- the valve is in of Figure 12 closed.
- FIG. 13 shows a fuel gas connection 20, which ensures that the gas line 12 in the manifold 10 can be supplied with fuel gas.
- a combination of a gas fitting 40 according to the invention with one of distributor pipe 10 according to the invention is not explicitly shown. It lends itself to that Manifold tube 10 without valve body 17 to operate between the gas lines 11, 12, but instead each one of the fuel gas outlet 42, 43 of the gas fitting 40 with one each Gas lines 11, 12 of the manifold 10 to connect and the ends of the gas lines 11, 12, to which no fuel gas connections 19, 20 are mounted, seal.
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)
- Multiple-Way Valves (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Pipeline Systems (AREA)
- Gas Burners (AREA)
Abstract
Description
- Figur 1
- eine erfindungsgemäße Gasarmatur im völlig geschlossenen Zustand,
- Figur 2
- dieselbe Gasarmatur im völlig geöffneten Zustand,
- Figur 3
- die Gasarmatur im Zustand, dass ein Austritt geöffnet, der andere geschlossen ist und
- Figur 4
- der äquivalente Zustand, wobei der andere Austritt geöffnet ist.
- Figur 5
- ein Verteilerrohr in der Draufsicht,
- Figur 6
- eine Verteilerrohr im Schnitt,
- Figur 7
- ein Verteilerrohr im Schnitt auf der Höhe einer Brenngasdüse,
- Figur 8
- ein Verteilerrohr geschnitten auf der Höhe einer Brenngasdüse an einer anderen Gasleitung innerhalb des selben Verteilerrohres ,
- Figur 9
- ein geöffnetes Ventil, welches den Durchtritt zwischen zwei Gasleitungen freigibt,
- Figur 10
- dasselbe Ventil im geschlossenen Zustand,
- Figur 11
- ein Verteilerrohr mit geöffnetem seitlichen Ventil
- Figur 12
- dasselbe Verteilerrohr mit demselben Ventil im geschlossenen Zustand und
- Figur 13
- das Verteilerrohr mit einen Brenngasanschluss.
Claims (15)
- Gasarmatur (40) für einen mit einem Brennstoff-Luft-Gemisch gespeister Brenner, dadurch gekennzeichnet, dass die Gasarmatur (40) über einen Brenngaseintritt (41) und mindestens zwei Brenngasaustritte (42, 43) verfügt und jeder Brenngasaustritt (42, 43) über Ventilkörper (47, 49) von Auslassventilen (46, 48) einzeln verschließbar sind.
- Gasarmatur (40) gemäß Anspruch 1, dadurch gekennzeichnet, dass ein Ventilkörper (45) eines Einlassventil (44) in Durchströmungsrichtung den Ventilkörpern (47, 49) der mindestens zwei Brenngasaustritte (42, 43) vorgelagert ist.
- Verfahren zum Betreiben einer Gasarmatur (40) gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Auslassventile (46, 48) unabhängig voneinander betätigt werden können.
- Verfahren zum Betreiben einer Gasarmatur (40) gemäß Anspruch 3, dadurch gekennzeichnet, dass zum Starten des Brenners das Einlassventil (45) und die Auslassventile (46, 48) geöffnet sind.
- Verfahren zum Betreiben einer Gasarmatur (40) gemäß einem der Ansprüche 3 oder 4, dadurch gekennzeichnet, dass im modulierenden Betrieb das Einlassventil (41) sowie mindestens ein Auslassventil (46, 48) geöffnet sind.
- Verteilerrohr (10) für einen mit einem Brennstoff-Luft-Gemisch gespeister Brenner, dadurch gekennzeichnet, dass das Verteilerrohr (10) mindestens zwei Gasleitungen (11, 12) enthält.
- Verteilerrohr (10) gemäß Anspruch 6, dadurch gekennzeichnet, dass das Verteilerrohr (10) ein Strangpreßprofil ist.
- Verteilerrohr (10) gemäß Anspruch 6 oder 7, dadurch gekennzeichnet, dass die Gasleitungen (11, 12) mit Brenngasdüsen (8), welche vor den Injektoren von Injektorbrennern angeordnet sind, verbunden sind.
- Verteilerrohr (10) gemäß einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, dass der Gasanschluss zumindest einer Gasleitung (11, 12) seitlich in Richtung der Erstreckungslinie (15) des Verteilerrohres (10) erfolgt.
- Verteilerrohr (10) gemäß einem der Ansprüche 6 bis 9, dadurch gekennzeichnet, dass der Gasanschluss zumindest einer Gasleitung (11, 12) senkrecht zur Richtung der Erstreckungslinie (15) des Verteilerrohres (10) durch das Verteilerrohr (10) erfolgt.
- Verteilerrohr (10) gemäß einem der Ansprüche 6 bis 10, dadurch gekennzeichnet, dass die Gasleitungen (11, 12) mittels Ventilen (16) voneinander getrennt sind.
- Verteilerrohr (10) gemäß Anspruch 11, dadurch gekennzeichnet, dass der Ventilkörper (17) des Ventils (16) innerhalb des Verteilerrohres (10) angeordnet ist.
- Verteilerrohr (10) gemäß einem der Ansprüche 11 oder 12, dadurch gekennzeichnet, dass das Ventil (16) seitlich am Verteilerrohr (10) in Richtung der Erstreckungslinie (15) des Verteilerrohres (10) angeordnet ist.
- Verteilerrohr (10) gemäß einem der Ansprüche 11 oder 12, dadurch gekennzeichnet, dass der Ventilkörper (17) des Ventils (16) derart angeordnet ist, dass eine Öffnung (18) zwischen den Gasleitungen (11, 12) verschlossen werden kann.
- Gasarmatur (40) gemäß Anspruch 1 oder 2 welche mit einem Verteilerrohr gemäß einem der Ansprüche 6 bis 10 verbunden ist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL04012411T PL1484555T3 (pl) | 2003-06-03 | 2004-05-26 | Gazowa rura rozgałęźna do palnika wielostopniowego |
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10325674 | 2003-06-03 | ||
| DE10325674 | 2003-06-03 | ||
| DE10325677 | 2003-06-03 | ||
| DE10325677 | 2003-06-03 | ||
| AT11982003 | 2003-07-29 | ||
| AT11972003 | 2003-07-29 | ||
| AT11982003 | 2003-07-29 | ||
| AT11972003 | 2003-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1484555A1 true EP1484555A1 (de) | 2004-12-08 |
| EP1484555B1 EP1484555B1 (de) | 2010-10-27 |
Family
ID=33163015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04012411A Expired - Lifetime EP1484555B1 (de) | 2003-06-03 | 2004-05-26 | Gasverteilerrohr für einen mehrstufigen Brenner |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1484555B1 (de) |
| AT (1) | ATE486249T1 (de) |
| DE (1) | DE502004011810D1 (de) |
| PL (1) | PL1484555T3 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017218695A1 (en) | 2016-06-14 | 2017-12-21 | The Middleby Corporation | Convection conveyor oven manifold and damper system |
| CN114033582A (zh) * | 2021-11-12 | 2022-02-11 | 中船动力研究院有限公司 | 一种燃气、透气分配装置及船舶 |
| US20220390028A1 (en) * | 2021-06-02 | 2022-12-08 | Brandon William Cole | Double Flow Rate Gas Solenoid Valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB962187A (en) * | 1962-07-02 | 1964-07-01 | R & A Main Ltd | Improvements in or relating to gas fires |
| FR1428857A (fr) * | 1965-03-23 | 1966-02-18 | Bertoncini Off | Appareil pour la commande de la distribution, aux brûleurs en général, d'un gaz, d'un liquide, de méthane, et autres |
| JPS58221315A (ja) | 1982-06-17 | 1983-12-23 | Matsushita Electric Ind Co Ltd | 燃焼制御装置 |
| GB2201765A (en) * | 1987-03-06 | 1988-09-07 | Shi Win Jon | Multi-stage mechanical gas safety valve |
| DE19605508A1 (de) | 1996-02-15 | 1997-08-21 | Viessmann Werke Kg | Atmosphärischer Gasbrenner für Heizkessel |
| FR2800848A1 (fr) | 1999-11-05 | 2001-05-11 | Vergne Innovation | Procede pour regler un bruleur a gaz a becs multiples, ainsi que bruleur et chaudiere s'y rapportant |
| DE10029234A1 (de) * | 2000-06-14 | 2001-10-25 | Rolf Kresel | Mehrstufige Gasarmatur |
-
2004
- 2004-05-26 AT AT04012411T patent/ATE486249T1/de active
- 2004-05-26 DE DE502004011810T patent/DE502004011810D1/de not_active Expired - Lifetime
- 2004-05-26 EP EP04012411A patent/EP1484555B1/de not_active Expired - Lifetime
- 2004-05-26 PL PL04012411T patent/PL1484555T3/pl unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB962187A (en) * | 1962-07-02 | 1964-07-01 | R & A Main Ltd | Improvements in or relating to gas fires |
| FR1428857A (fr) * | 1965-03-23 | 1966-02-18 | Bertoncini Off | Appareil pour la commande de la distribution, aux brûleurs en général, d'un gaz, d'un liquide, de méthane, et autres |
| JPS58221315A (ja) | 1982-06-17 | 1983-12-23 | Matsushita Electric Ind Co Ltd | 燃焼制御装置 |
| GB2201765A (en) * | 1987-03-06 | 1988-09-07 | Shi Win Jon | Multi-stage mechanical gas safety valve |
| DE19605508A1 (de) | 1996-02-15 | 1997-08-21 | Viessmann Werke Kg | Atmosphärischer Gasbrenner für Heizkessel |
| FR2800848A1 (fr) | 1999-11-05 | 2001-05-11 | Vergne Innovation | Procede pour regler un bruleur a gaz a becs multiples, ainsi que bruleur et chaudiere s'y rapportant |
| DE10029234A1 (de) * | 2000-06-14 | 2001-10-25 | Rolf Kresel | Mehrstufige Gasarmatur |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 0080, no. 76 (M - 288) 9 April 1984 (1984-04-09) * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017218695A1 (en) | 2016-06-14 | 2017-12-21 | The Middleby Corporation | Convection conveyor oven manifold and damper system |
| EP3469262A4 (de) * | 2016-06-14 | 2020-01-01 | The Middleby Corporation | Konvektionsförderofenverteiler und dämpfersystem |
| US10920980B2 (en) | 2016-06-14 | 2021-02-16 | The Middleby Corporation | Convection conveyor oven manifold and damper system |
| AU2017286560B2 (en) * | 2016-06-14 | 2023-03-09 | The Middleby Corporation | Convection conveyor oven manifold and damper system |
| US11835229B2 (en) | 2016-06-14 | 2023-12-05 | The Middleby Corporation | Convection conveyor oven manifold and damper system |
| AU2023203343B2 (en) * | 2016-06-14 | 2024-08-22 | The Middleby Corporation | Convection conveyor oven manifold and damper system |
| US20220390028A1 (en) * | 2021-06-02 | 2022-12-08 | Brandon William Cole | Double Flow Rate Gas Solenoid Valve |
| US12066116B2 (en) * | 2021-06-02 | 2024-08-20 | Robertshaw Controls Company | Double flow rate gas solenoid valve |
| CN114033582A (zh) * | 2021-11-12 | 2022-02-11 | 中船动力研究院有限公司 | 一种燃气、透气分配装置及船舶 |
| CN114033582B (zh) * | 2021-11-12 | 2023-02-03 | 中船动力研究院有限公司 | 一种燃气、透气分配装置及船舶 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE486249T1 (de) | 2010-11-15 |
| PL1484555T3 (pl) | 2011-04-29 |
| DE502004011810D1 (de) | 2010-12-09 |
| EP1484555B1 (de) | 2010-10-27 |
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