DE120417C - - Google Patents
Info
- Publication number
- DE120417C DE120417C DENDAT120417D DE120417DA DE120417C DE 120417 C DE120417 C DE 120417C DE NDAT120417 D DENDAT120417 D DE NDAT120417D DE 120417D A DE120417D A DE 120417DA DE 120417 C DE120417 C DE 120417C
- Authority
- DE
- Germany
- Prior art keywords
- boiler
- heating tubes
- water
- tubes
- wall
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000779 smoke Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei Lokornotiv- und ähnlichen Kesseln ist die Temperatur der Kesselwandung oben und unten ungleich, demzufolge sich letztere an diesen Stellen verschieden ausdehnt, so dafs schädliche Spannungen und lecke Stellen im Kessel entstehen.In the case of Lokornotiv and similar boilers, the temperature of the boiler wall is at the top and unequal at the bottom, as a result of which the latter expands differently at these points, so that harmful tensions and leaks arise in the boiler.
Man erreicht einen Temperaturausgleich in der Kesselwandung durch Herbeiführung eines Kreislaufes des Wassers in der Querrichtung des Kessels. Diese Aufgabe wird erfüllt, wenn man den Heizröhren eine seitliche Lage im Kessel giebt, infolge dessen dem Kesselwasser auf der einen Seite mehr Wärme als auf der anderen zugeführt wird. Da aber die Heizröhren beim Einbau über die ganze Stirnfläche der Feuerkiste und der Rauchkammer zu vertheilen sind, so hat man zur Lösung der Aufgabe die Heizröhren f zu krümmen und in die Stirnwand der Feuerkiste k und die Stirnwand der Rauchkammer r so einzusetzen, dafs ihre Krümmung seitlich gerichtet ist, wie dies aus der Zeichnung ersichtlich ist. Durch den entstehenden Kreislauf im Kessel wird noch eine schnellere Verdampfung erreicht.A temperature equalization is achieved in the boiler wall by causing the water to circulate in the transverse direction of the boiler. This task is achieved if the heating tubes are given a lateral position in the boiler, as a result of which more heat is supplied to the boiler water on one side than on the other. But since the heating tubes are to be distributed over the entire face of the fire box and the smoke chamber during installation, the problem of solving the problem is to bend the heating tubes f and insert them into the front wall of the fire box k and the front wall of the smoke chamber r in such a way that their curvature is achieved is directed laterally, as can be seen from the drawing. Even faster evaporation is achieved through the resulting cycle in the boiler.
Es kann sich empfehlen, die Heizröhren etwas seitlich nach unten zu neigen, damit die Schwankungen des Kesselwassers bei Stöfsen während der Fahrt weniger auf das Undichtwerden der Einsetzstellen der Röhren einwirken. It may be advisable to tilt the heating tubes down a little to the side so that the Fluctuations in the boiler water in the event of bumps while driving have less of an effect on leaks the insertion points of the tubes.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE120417C true DE120417C (en) |
Family
ID=389482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT120417D Active DE120417C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE120417C (en) |
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0
- DE DENDAT120417D patent/DE120417C/de active Active
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