DE139224C - - Google Patents
Info
- Publication number
- DE139224C DE139224C DENDAT139224D DE139224DA DE139224C DE 139224 C DE139224 C DE 139224C DE NDAT139224 D DENDAT139224 D DE NDAT139224D DE 139224D A DE139224D A DE 139224DA DE 139224 C DE139224 C DE 139224C
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- liquid
- pipe
- horizontal
- round
- 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
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000001340 slower Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung bezweckt, die seit Jahren bewährte Form der Fassonrohre durch ein eigenartig zusammengefügtes System Rundrohre zu ersetzen.The purpose of the present invention is to use the form of the barrel tubes that has been tried and tested for years to replace a strangely assembled system of round tubes.
Die Fassonrohre zeigen nämlich den Nachteil, daß sie bei ganz geringem Druck sich deformieren, was bei Rundrohren ausgeschlossen ist. Nun hat man versucht, Rundrohre in Zickzackform anzuordnen, und zwar so, daß stets ein Rundrohr an das andere angelötet wurde. Da jedoch bei dieser Anordnung der Gang der Flüssigkeit oberhalb der Rohre in dem gleichen Winkel wie unterhalb stattfindet, so erhielt sie mit jedem Bogenwechsel eine zu große Zunahme an Geschwindigkeit und kam derart ins Schießen, daß die Adhäsion der Flüssigkeit zum Rohr nicht mehr groß genug war und die Flüssigkeit daher absprang. Angebrachte Mulden aber, welche den Übelstand beseitigen sollten, bewirkten, daß schäumende Flüssigkeiten zu sehr unter dem sich bildenden Schaum litten und Verluste eintraten. Außerdem wurde das Reinigen durch die Mulden erschwert.The Fassonrohre show the disadvantage that they are at very low pressure deform, which is impossible with round tubes. Now attempts have been made to create round pipes in a zigzag shape to be arranged in such a way that one round tube was always soldered to the other. However, since in this arrangement the passage of the liquid above the tubes in the at the same angle as below, she received one with every change of arc great increase in speed and came into shooting so that the adhesion of the Liquid to the pipe was no longer large enough and the liquid therefore jumped off. Attached But troughs, which were supposed to eliminate the problem, caused foaming liquids to be too much below the ones that formed Foam suffered and losses occurred. Also, cleaning was done through the troughs difficult.
Diese bbelstände sollen nun durch folgende Anordnung der Rundrohre beseitigt werden. Um oberhalb der Rohrflä'che einen möglichst wagerechten Gang der Flüssigkeit zu erzielen, ist die nächstfolgende Rohrabteilung vorgeschoben, und zwar so, daß an ein oberes Rohr zwei untere angelötet sind. Die Flüssigkeit erhält hierdurch unterhalb der Rohre eine derart schräg geneigte Fläche als Laufrichtung, daß sie nicht abfallen kann, während die fast wagerechte Fläche oberhalb der Rohre den Lauf verlangsamt.These deposits should now be eliminated by arranging the round tubes as follows. In order to achieve the most horizontal passage of the liquid above the pipe surface, the next pipe section is pushed forward in such a way that two lower ones are soldered to an upper pipe. As a result, the liquid is given such a sloping surface as the running direction underneath the tubes that it cannot fall off, while the almost horizontal surface above the tubes slows down the flow.
Selbstverständlich können die Rohrabteilungen sowohl aus nur drei Rohren, als auch aus mehr als drei Rohren bestehen, wenn nur das erste Rohr der nächstfolgenden Abteilung zwecks Herstellung einer möglichst wagerechten Fläche vor das unterste Rohr der vorhergehenden Abteilung vorgeschoben ist. Wie sich auch aus der Zeichnung ergibt, sind die jeweilig ersten Rohre jeder Abteilung direkt untereinander gelagert und dürfen nicht nach abwärts vorspringen, da dies Störungen im Lauf der Flüssigkeit hervorrufen würde.Of course, the pipe departments can consist of only three pipes, as well as from there are more than three pipes if only the first pipe of the next division is used Create an area that is as horizontal as possible in front of the lowest pipe of the previous section is advanced. As can also be seen from the drawing, the respective first Pipes of each department are stored directly below each other and must not protrude downwards, as this would cause disturbances in the flow of the liquid.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE139224C true DE139224C (en) |
Family
ID=406982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT139224D Active DE139224C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE139224C (en) |
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0
- DE DENDAT139224D patent/DE139224C/de active Active
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