DE197217C - - Google Patents
Info
- Publication number
- DE197217C DE197217C DE1907197217D DE197217DA DE197217C DE 197217 C DE197217 C DE 197217C DE 1907197217 D DE1907197217 D DE 1907197217D DE 197217D A DE197217D A DE 197217DA DE 197217 C DE197217 C DE 197217C
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- welding
- steam generator
- groups
- soldering
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 9
- 238000005476 soldering Methods 0.000 claims description 6
- 210000000614 Ribs Anatomy 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000001427 coherent Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/101—Tubes having fins or ribs
- F22B37/102—Walls built-up from finned tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Dampferzeuger aus Gruppen nebeneinanderliegender, platten- oder rostartig zusammenhängender Röhren, wobei jede dieser Röhrengruppen in der äußeren Wellenform durch mechanische Bearbeitung einer Platte aus schmiedbarem Material hergestellt ist, sind bereits bekannt (D. R. P. 136479). Die Herstellung größerer Dampferzeuger auf diese Weise ist jedoch nur mit Schwierigkeiten durchzuführen. Um diesen Schwierigkeiten auszuweichen, ist gemäß der vorliegenden Erfindung jede dieser Gruppen nebeneinanderliegender, platten- oder rostartig zusammenhangender Röhren durch'Verschweißen oder Zusammenlöten gezogener Röhren gebildet. Zur Erleichterung des Verschweißens oder Zusammenlötens können die Röhren auf ihrer ganzen Länge oder nur an ihren Enden mit Schweiß- bzw. Lötrippen oder auch mit lappenartigen Vorsprüngen versehen sein, die gleichmäßig oder ungleichmäßig über die ganze Länge oder nur einen Teil der Röhren verteilt sind.Steam generator from groups of adjacent, plate-like or rust-like coherent tubes, each of these tube groups in the outer waveform is made by machining a plate of malleable material already known (D. R. P. 136479). Making larger steam generators on top of this This way, however, can only be carried out with difficulty. To this trouble to avoid, according to the present invention, each of these groups is adjacent, Plate-like or rust-like connected tubes by welding or Formed by soldering together drawn tubes. To facilitate welding or The tubes can be soldered together along their entire length or only at their ends Welding or soldering ribs or also be provided with tab-like projections that are uniform or are distributed unevenly over the entire length or only part of the tubes.
Fig. ι veranschaulicht eine Röhrengruppe des neuen Dampferzeugers in Vorderansicht, Fig. 2 einen Schnitt nach Linie A-B der Fig. 1. Fig. 3 und 4 zeigen in vergrößertem Maßstabe einen Schnitt durch die Anschlußstelle der Röhren an den als Sammelkanal dienenden Querkanal.Fig. Ι illustrates a group of tubes of the new steam generator in a front view, Fig. 2 shows a section along line AB of FIG. 1. FIGS. 3 and 4 show, on an enlarged scale, a section through the connection point of the tubes to the transverse channel serving as a collecting channel.
Fig. 5 bis 7 zeigen beispielsweise Ausführungsformen der bei der Erfindung verwendbaren Röhren.Figures 5 through 7 show, for example, embodiments of those useful in the invention Tubes.
Die zur Herstellung des neuen Dampferzeugers dienenden Röhrengruppen sind aus den nebeneinanderliegenden Röhren α gebildet, welche an ihren Enden in die Querkanäle b einmünden. Diese Röhren α sind nun gemäß der Erfindung untereinander durch Verschweißen oder Zusammenlöten verbunden. Zum Zwecke der^ Erleichterung des Zusammenschweißens und Zusammenlötens können die Röhren α mit rippenartigen Vorsprüngen c versehen sein. Diese Vorsprünge c können sich entweder über die ganze Länge der Röhren erstrecken (Fig. 5) oder nur an den Enden der Röhren sich befinden (Fig. 6) oder auch gemäß Fig. 7 über die Länge der Röhren gleichmäßig oder ungleichmäßig verteilt sein.The tube groups used to produce the new steam generator are formed from the adjacent tubes α , which open at their ends into the transverse channels b. These tubes α are now connected to one another by welding or soldering according to the invention. To facilitate welding and soldering together, the tubes α can be provided with rib-like projections c. These projections c can either extend over the entire length of the tubes (FIG. 5) or only be located at the ends of the tubes (FIG. 6) or, according to FIG. 7, they can be distributed uniformly or unevenly over the length of the tubes.
Der Anschluß der Röhren α an die Querkanäle b kann, wie die Verbindung der Röhren α untereinander, durch Schweißen oder Löten erfolgen. Zu diesem Zwecke können die gegebenenfalls aus Stahlformguß bestehenden Querkanäle mit Stutzen d versehen sein, in die die Röhren α hineintreten, wobei dann die Rippen an den Röhrenenden entfernt sind, oder die Röhren können einfach in Durchbrechungen der Wandung der Querkanäle eingeführt werden.The connection of the tubes α to the transverse channels b , like the connection of the tubes α to one another, can be carried out by welding or soldering. For this purpose, the transverse channels, optionally made of cast steel, can be provided with nozzles d into which the tubes α enter, the ribs at the tube ends then being removed, or the tubes can simply be inserted into openings in the wall of the transverse channels.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT36110D AT36110B (en) | 1907-04-30 | 1907-10-26 | Steam generator. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE197217C true DE197217C (en) |
Family
ID=460120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1907197217D Expired - Lifetime DE197217C (en) | 1907-04-30 | 1907-04-30 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE197217C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952815C (en) * | 1952-12-03 | 1956-11-22 | Guenter Schoell Dr Ing | Water tube boiler with standing limbs |
DE1085841B (en) * | 1956-03-08 | 1960-07-28 | Andre Huet | Method of manufacturing a pipe wall |
DE1095599B (en) * | 1957-03-28 | 1960-12-22 | Andre Huet | Pipe wall made of parallel pipes connected to each other via reversing bends and with cross-running collecting pipes |
-
1907
- 1907-04-30 DE DE1907197217D patent/DE197217C/de not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952815C (en) * | 1952-12-03 | 1956-11-22 | Guenter Schoell Dr Ing | Water tube boiler with standing limbs |
DE1085841B (en) * | 1956-03-08 | 1960-07-28 | Andre Huet | Method of manufacturing a pipe wall |
DE1095599B (en) * | 1957-03-28 | 1960-12-22 | Andre Huet | Pipe wall made of parallel pipes connected to each other via reversing bends and with cross-running collecting pipes |
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