DE127623C - - Google Patents
Info
- Publication number
- DE127623C DE127623C DENDAT127623D DE127623DA DE127623C DE 127623 C DE127623 C DE 127623C DE NDAT127623 D DENDAT127623 D DE NDAT127623D DE 127623D A DE127623D A DE 127623DA DE 127623 C DE127623 C DE 127623C
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- shafts
- cells
- countercurrent
- liquid
- 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
- 238000001816 cooling Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 241000490025 Schefflera digitata Species 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 235000015250 liver sausages Nutrition 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
- F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
- F28D7/087—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions assembled in arrays, each array being arranged in the same plane
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft einen Gegenstromkühler für Würzen und andere Flüssigkeiten jener Art, bei welcher die zu kühlende Flüssigkeit unter Abschlufs von Luft gekühlt wird.The present invention relates to a countercurrent cooler for wort and other liquids the type in which the liquid to be cooled is cooled with the exclusion of air will.
Dieselbe sucht eine ausgiebige Kühlung bei möglicht geringem Kühlmittelverbrauch dadurch zu erzielen, dafs sie das Kühlwasser in einem geschlossenen Kasten genau im Gegenstrom in einer Weise circuliren läfst, die für die Wärmeaufnahme am günstigsten ist. Das Kühlwasser wird dabei so. geleitet, dafs Schächte zwischen den an einander vorbeifiiefsenden Kühlmittelströmen entstehen, wodurch letzteren noch durch Luftkühlung Wärme entzogen und dadurch der Wasserverbrauch vermindert werden kann.It seeks extensive cooling with the lowest possible coolant consumption to achieve that the cooling water in a closed box in exactly countercurrent circulate in a manner conducive to the absorption of heat is cheapest. The cooling water will be like this. directed that shafts between the coolant flows passing each other arise, whereby the latter still Heat can be extracted by air cooling, thereby reducing water consumption can.
Um eine derartige Kühlung bewirken zu können, ist die Vorrichtung folgendermafsen angeordnet:In order to be able to effect such cooling, the device is as follows arranged:
Fig. ι zeigt sie im Längsschnitt, Fig. 2 im Grundrifs ^ mit abgenommenem Deckel nach Linie A-B der Fig. 1 und Fig. 3 im Querschnitt nach Linie C-D der Fig. 1. Fig. 1 shows it in longitudinal section, Fig. 2 in outline with the cover removed along line AB in FIG. 1 and FIG. 3 in cross section along line CD in FIG. 1.
Das hin- und hergeleitete, aus Kupferblech (auch aus feinem gewelltem Kupferblech) hergestellte bandförmige flache Rohr α befindet sich in einem Kasten, der durch die Wände b in Längszellen getheilt ist. Die Zellen stehen mit einander in Verbindung, und zwar dadurch, dafs die beiden neben einander stehenden Wände durch ein Bogenstück verbunden und von der Kastenwand etwas entfernt sind. In diesen Zellen befindet sich nun das Rohr α, durch welches vermittelst des Eirilafsstutzens c und Ablafsstutzens d die zu kühlende Flüssigkeit geführt wird. Die Kühlflüssigkeit (ζ. Β. Wasser) wird durch Einlafsstutzen e zu- und durch Ablafsstutzen f abgeführt, so dafs die Kühlflüssigkeit und die zu kühlende Flüssigkeit genau im Gegenstrom laufen, wie durch die Pfeile der Zeichnung erkennbar ist. Die Zwischenräume zwischen den neben einander laufenden Wänden die nicht das bandförmige Rohr einschliefsen, stehen durch in den Seitenwänden angeordneten Durchbrechungen mit der Aufsenluft in Verbindung und bilden somit Schächte h. Durch diese Schächte steigt Luft an den warmen Wänden empor, wodurch die Kühlung der bereits warm gewordenen Kühlflüssigkeit bewirkt wird. Die kühlende Wirkung der Luft kann man noch dadurch erhöhen, dafs man über den Deckel des Kastens z. B. eine Haube setzt, die mit einem exhaustorartig wirkenden Rohraufsatz ausgestattet ist. Wenn es sich um Erzielung verhältnifsmäfsig niedriger Temperaturen handelt, so kann man diese Schächte noch mit Eis füllen, oder wenn die Lufttemperatur für die gewünschte Kühlwirkung zu hoch ist, können diese Schächte mit WTärme isolirendem Material nach Bedürfnifs gefüllt werden. The ribbon-shaped flat tube α , made of sheet copper (also made of fine corrugated sheet copper), which is routed back and forth, is located in a box which is divided into longitudinal cells by the walls b. The cells are connected to one another, namely by the fact that the two walls standing next to one another are connected by an arched piece and are somewhat distant from the wall of the box. In these cells there is now the tube α, through which the liquid to be cooled is guided by means of the discharge nozzle c and drainage nozzle d. The cooling liquid (ζ. Β. Water) is supplied through inlet connection e and discharged through drain connection f , so that the cooling liquid and the liquid to be cooled run exactly in countercurrent, as can be seen from the arrows in the drawing. The spaces between the walls running next to one another, which do not include the strip-shaped pipe, are connected to the outside air through openings in the side walls and thus form shafts h. Air rises through these shafts on the warm walls, which causes the cooling of the coolant that has already become warm. The cooling effect of the air can be increased by using the lid of the box, for. B. sets a hood, which is equipped with an exhaustor-like acting pipe attachment. When it comes to achieving proportionably low temperatures, it may be these wells still filled with ice, or when the air temperature for the desired cooling effect is too high, these wells may be filled with W T Slee isolirendem material according Bedürfnifs.
Claims (1)
2. Ausführungsform der Vorrichtung nach Anspruch i, aus einem kastenförmigen Gehäuse bestehend, dadurch gekennzeichnet, dafs letzteres durch Schächte (h), welche von den Wänden (b) gebildet werden, derart in Zellen (ax) getheilt ist, dafs die zu kühlende Flüssigkeit durch ein der Schachtbezw. Zellenanordnung sich anpassendes flaches schlangenförmiges Rohr (α) hin- und hergeleitet werden kann, wobei die Kühlflüssigkeit in bekannter Weise im Gegenstrom zugeführt wird.Heat insulating material are filled, for the purpose of being able to achieve the most extensive cooling possible with the lowest possible cooling water consumption.
2. Embodiment of the device according to claim i, consisting of a box-shaped housing, characterized in that the latter is divided into cells (a x ) by shafts (h) which are formed by the walls (b) in such a way that the cells to be cooled are divided Liquid through one of the Schachtbezw. Cell arrangement adapting flat serpentine tube (α) can be passed back and forth, the cooling liquid being supplied in a known manner in countercurrent.
Publications (1)
Publication Number | Publication Date |
---|---|
DE127623C true DE127623C (en) |
Family
ID=396203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT127623D Active DE127623C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE127623C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE948692C (en) * | 1951-09-04 | 1956-09-06 | Metallgesellschaft Ag | Heat exchange with U-shaped pipes |
-
0
- DE DENDAT127623D patent/DE127623C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE948692C (en) * | 1951-09-04 | 1956-09-06 | Metallgesellschaft Ag | Heat exchange with U-shaped pipes |
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