DE1275742B - Heating device for heating motor vehicles or the like. - Google Patents
Heating device for heating motor vehicles or the like.Info
- Publication number
- DE1275742B DE1275742B DEE15971A DEE0015971A DE1275742B DE 1275742 B DE1275742 B DE 1275742B DE E15971 A DEE15971 A DE E15971A DE E0015971 A DEE0015971 A DE E0015971A DE 1275742 B DE1275742 B DE 1275742B
- Authority
- DE
- Germany
- Prior art keywords
- combustion air
- heating
- motor vehicles
- combustion
- fuel
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
- B60H1/2212—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners arrangements of burners for heating air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C99/00—Subject-matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2268—Constructional features
- B60H2001/2271—Heat exchangers, burners, ignition devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
- F23C2700/02—Combustion apparatus using liquid fuel
- F23C2700/023—Combustion apparatus using liquid fuel without pre-vaporising means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Description
Heizvorrichtung zum Beheizen von Kraftfahrzeugen od. dgl. Gegenstand der Erfindung ist eine Heizvorrichtung mit strömendem Medium zum Beheizen von Kraftfahrzeugen od. dgl. Heizvorrichtungen der obigen Art sind an sich bekannt.Heating device for heating motor vehicles or the like. Object The invention is a heating device with flowing medium for heating motor vehicles Od. Like. Heating devices of the above type are known per se.
Bei einer Ausführungsform sind beispielsweise auf der Welle eines gemeinsamen Motors die Fördermittel für die Verbrennungsluft und die Fördermittel für das Heizmedium vorgesehen. Bei Verwendung eines rotierenden Zerstäubers kann dieser ebenfalls auf dieser Welle angebracht werden. Außerdem kann man auf dieser Welle einen Unterbrecher anbringen, der mit einer Zündspule für die Zündkerze verbunden ist. Es ist auch bekannt, die Verbrennungsluft durch Leitschaufeln u. dgl. in Rotation zu versetzen.In one embodiment, for example, there are one on the shaft common motor provides the funds for the combustion air and the funds intended for the heating medium. When using a rotating atomizer you can this must also be attached to this shaft. You can also use this Shaft attach a breaker connected to an ignition coil for the spark plug is. It is also known to rotate the combustion air by means of guide vanes and the like to move.
Die Erfindung besteht nun darin, bei Heizvorrichtungen dieser Art die Brennstoffzerstäuberdüse im Einströmbereich der Verbrennungsluft so anzuordnen, daß ihre Strahlachse etwa tangential zur äußeren Schicht des schraubenlinienförmig rotierenden Verbrennungsluftkegels verläuft und der zerstäubte Brennstoff entgegengesetzt zur Strömungsrichtung der Verbrennungsluft in die Brennkammer eingespritzt wird.The invention now consists in heating devices of this type to arrange the fuel atomizer nozzle in the inflow area of the combustion air in such a way that that their beam axis is roughly tangential to the outer layer of the helical rotating cone of combustion air and the atomized fuel in the opposite direction is injected into the combustion chamber in the direction of flow of the combustion air.
Als Brennstoffzuführungseinrichtung eignen sich die an sich bekannten Zerstäuberdüsen.Those known per se are suitable as the fuel supply device Atomizing nozzles.
Durch diese Ausbildung der Vorrichtung wird die Flamme kurz und besonders stabil, was sich besonders bei Druckschwankungen im Verbrennungssystem günstig auswirkt. Auch wird eine besonders schnelle und innige Gemischbildung dadurch erzielt, daß die in entgegengesetzter Drehrichtung zusammengeführten Gemischteile mit großer Geschwindigkeit aufeinanderprallen.This design of the device makes the flame short and special stable, which is particularly beneficial when there are pressure fluctuations in the combustion system. A particularly rapid and intimate mixture formation is also achieved in that the mixture parts brought together in the opposite direction of rotation with large Speed clash.
Ein Ausführungsbeispiel zeigen F i g. 1 und 2. Es zeigt F i g. 1 einen Längsschnitt durch die Vorrichtung und F i g. 2 einen Querschnitt gemäß der Ebene A -A. Die Welle 1 des Motors 2 trägt das Verbrennungsluftgebläse 3. Von der Welle 1 wird eine Membranpumpe 4 unter Zwischenschalten von Verbindungsmitteln angetrieben. Auf der Welle ist dann noch das Frischluftgebläse 5 vorgesehen. Ferner ist der Unterbrecher 6 auf der Welle 1 angebracht. Die Luftzuführungsdüse 7 mit den davor in Strömungsrichtung angeordneten Leitschaufeln 7 a ist ebenso wie die Brennkammer 8 koaxial zur Verbrennungsluftgebläsewelle 1 angeordnet.An exemplary embodiment is shown in FIG. 1 and 2. It shows F i g. 1 shows a longitudinal section through the device and FIG. 2 shows a cross section according to plane A -A. The shaft 1 of the motor 2 carries the combustion air blower 3. A diaphragm pump 4 is driven by the shaft 1 with the interposition of connecting means. The fresh air blower 5 is then also provided on the shaft. Furthermore, the interrupter 6 is attached to the shaft 1. The air supply nozzle 7 with the guide vanes 7 a arranged in front of it in the flow direction, like the combustion chamber 8, is arranged coaxially to the combustion air fan shaft 1.
Die Zerstäuberdüse 9 ist so befestigt, daß die Brennstoffzufuhr etwa tangential zur äußeren Schicht des Verbrennungsluftkegels erfolgt.The atomizer nozzle 9 is attached so that the fuel supply about takes place tangentially to the outer layer of the combustion air cone.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE15971A DE1275742B (en) | 1958-06-06 | 1958-06-06 | Heating device for heating motor vehicles or the like. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE15971A DE1275742B (en) | 1958-06-06 | 1958-06-06 | Heating device for heating motor vehicles or the like. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1275742B true DE1275742B (en) | 1968-08-22 |
Family
ID=7069176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEE15971A Pending DE1275742B (en) | 1958-06-06 | 1958-06-06 | Heating device for heating motor vehicles or the like. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1275742B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2471833A (en) * | 1945-10-03 | 1949-05-31 | Stewart Warner Corp | Combustion heater with fuel retaining trough and igniter pocket |
| US2474702A (en) * | 1945-08-10 | 1949-06-28 | Stewart Warner Corp | Heater burner, particularly fuel delivery and igniting means therefor |
-
1958
- 1958-06-06 DE DEE15971A patent/DE1275742B/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2474702A (en) * | 1945-08-10 | 1949-06-28 | Stewart Warner Corp | Heater burner, particularly fuel delivery and igniting means therefor |
| US2471833A (en) * | 1945-10-03 | 1949-05-31 | Stewart Warner Corp | Combustion heater with fuel retaining trough and igniter pocket |
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