DE315672C - - Google Patents
Info
- Publication number
- DE315672C DE315672C DENDAT315672D DE315672DA DE315672C DE 315672 C DE315672 C DE 315672C DE NDAT315672 D DENDAT315672 D DE NDAT315672D DE 315672D A DE315672D A DE 315672DA DE 315672 C DE315672 C DE 315672C
- Authority
- DE
- Germany
- Prior art keywords
- water
- pipes
- heating
- passed
- cold water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 210000004243 Sweat Anatomy 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 10
- 210000000614 Ribs Anatomy 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0036—Dispositions against condensation of combustion products
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Description
Die Erfindung bezieht sich auf Flüssigkeitserhitzer, bei welchen das kalte Wasser zwecks Schweißwasserverhütung durch das Innere der Heizröhren hindurchgeführt wird. Es ist bekannt, das kalte Wasser in dem bereits erwärmten Wasser vorzuwärmen, was besonders auch bei Speisewasservorwärmern angewandt wird; auch ist es bekannt, Heizrohre mit Heizrippen zu versehen und die Ummantelung des Badeofens ohne Wasserführung anzuordnen.The invention relates to liquid heaters, in which the cold water for the purpose of sweat prevention through the interior of the Heating tubes is passed through. It is known that the cold water in the already warmed To preheat water, which is also used in particular with feed water preheaters; It is also known to provide heating pipes with heating fins and the casing of the bath heater without arranging water flow.
Bei dem neuen Innenwerk .wird das kalte Wasser nicht, wie bekannt, in ein eingesetztes Innenrohr geleitet, um Zwischen diesem und dem Außen- oder Heizrohr wieder zurückzuströmen oder sich durch freien Umlauf vorzuwärmen, sondern das in das Innenrohr α eintretende kalte Wasser wird durch Verteilungskörper zwangläufig nach dem bewährten Gegenstromprinzip erst durch die Innenrohre b und c geführt, ehe dasselbe in das am schwächsten beheizte Außenrohr d, dann in das mittlere Außenrohr e und danach in das am stärksten beheizte Außenohr f eintreten kann, aus welchem das Wasser alsdann den Zapfstellen Zugeführt wird.In the new interior, the cold water is not, as is known, directed into an inserted inner pipe in order to flow back between this and the outer or heating pipe or to preheat itself by free circulation, but the cold water entering the inner pipe α is passed through distribution bodies inevitably, according to the tried and tested countercurrent principle, first passed through the inner pipes b and c, before the same can enter the weakest heated outer pipe d, then the middle outer pipe e and then the most strongly heated outer pipe f , from which the water is then fed to the taps will.
- Das Wasser wird demnach zwangläufig in sechs Stufen, der Reihenfolge des Beheizungs-■ grades entsprechend, durch das Innenwerk geleitet. Diese Anordnung kann bei größeren Erhitzern auch mit mehreren Innenrohren in einer Stufe Anwendung finden. Durch diese neue Anordnung wird die Bildung von Schwitzwasser an den Außenseiten der Heizrohre vollständig verhindert; die eine kostspielige Herstellung bedingende Vorwärmung in der Ummantelung des Innenwerkes kann hierbei wegfallen, der. Mantel kann infolgedessen aus Gußeisen, Blech, emailliert oder auch aus keramischer Masse hergestellt sein.- The water is therefore inevitably in six stages, the order of the ■ heating corresponding to the degree, passed through the internal work. This arrangement can be used for larger heaters can also be used with several inner tubes in one stage. This new arrangement prevents condensation from forming completely prevented on the outside of the heating pipes; which are expensive to manufacture Required preheating in the casing of the inner work can be omitted here, the. As a result, the jacket can be made of cast iron, sheet metal, enamelled or ceramic Be mass produced.
An der Außenseite der Ummantelung können Zweckmäßig Heizrippen I angebracht werden, um die aufgenommene Wärme der Zimmerluft zuzuführen. Heating ribs I can expediently be attached to the outside of the casing in order to supply the absorbed heat to the air in the room.
Die Verteilungskörper g, welche die zwangläufige Führung des Wassers vermitteln, sind so eingerichtet, daß nach Lösen der Verschlußschrauben h die eingeschobenen Innenrohre a, b, c leicht herausgezogen werden körinen. Die Heizrohre d, e, f. sind in bekannter Weise mit aufgeschobenen und aufgelöteten Heizrippen i versehen; die Heizröhre können beliebig neben- oder übereinander, gerade oder versetzt angeordnet werden.The distribution body g, which mediate the inevitable guidance of the water, are set up so that after loosening the screw plugs h the inserted inner tubes a, b, c can easily be pulled out. The heating pipes d, e, f . are provided in a known manner with pushed-on and soldered heating ribs i ; the heating tubes can be arranged side by side or on top of each other, straight or offset.
Durch gänzlichen Wegfall einer Schwitzwasserableitung vereinfacht sich die Aufstellung derartiger Erhitzer wesentlich.The complete elimination of condensation water drainage simplifies the installation such a heater is essential.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE315672C true DE315672C (en) |
Family
ID=568416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT315672D Active DE315672C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE315672C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028503A2 (en) * | 1979-11-01 | 1981-05-13 | Exxon Research And Engineering Company | Method and apparatus for heating a fluid employing a gas containing sulfur oxides and water |
WO1990009555A1 (en) * | 1989-02-20 | 1990-08-23 | Dieter Wallstein | Heat exchanger |
EP1391663A1 (en) * | 2002-08-19 | 2004-02-25 | Vaillant GmbH | Device for heating water |
-
0
- DE DENDAT315672D patent/DE315672C/de active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028503A2 (en) * | 1979-11-01 | 1981-05-13 | Exxon Research And Engineering Company | Method and apparatus for heating a fluid employing a gas containing sulfur oxides and water |
EP0028503A3 (en) * | 1979-11-01 | 1981-07-15 | Exxon Research And Engineering Company | Method and apparatus for heating a fluid employing a gas containing sulfur oxides and water |
WO1990009555A1 (en) * | 1989-02-20 | 1990-08-23 | Dieter Wallstein | Heat exchanger |
EP1391663A1 (en) * | 2002-08-19 | 2004-02-25 | Vaillant GmbH | Device for heating water |
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