DE1679663B1 - Hot water boiler - Google Patents
Hot water boilerInfo
- Publication number
- DE1679663B1 DE1679663B1 DE19651679663 DE1679663A DE1679663B1 DE 1679663 B1 DE1679663 B1 DE 1679663B1 DE 19651679663 DE19651679663 DE 19651679663 DE 1679663 A DE1679663 A DE 1679663A DE 1679663 B1 DE1679663 B1 DE 1679663B1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- along
- collector
- wall
- bundle
- 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.)
- Withdrawn
Links
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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/406—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes the tubes forming a membrane wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
- F22B21/22—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
- F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
- F22B21/346—Horizontal radiation boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
- F22B29/061—Construction of tube walls
- F22B29/064—Construction of tube walls involving horizontally- or helically-disposed water tubes
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
Description
Die Erfindung betrifft einen Heißwasserkessel mit : einem im wesentlichen quaderformigen Gehäuse, das durch eine einen Heizgasübergang frei lässende Zwischenwand in einen Feuerraum und in einen Abgasraum unterteilt ist, mit zwischen Quersammlern verlaufenden Wasserrohren, die an den Gehäusewänden entlang und schlangenförmig durch den Abgasraum geführt sind.The invention relates to a hot water boiler with : an essentially cuboid housing which is divided into a combustion chamber and an exhaust gas chamber by a partition that leaves a heating gas transition free, with water pipes running between transverse collectors, which run along the housing walls and serpentine through the exhaust gas chamber.
Bei einem bekannten Heißwasserkessel dieser Art wird das Rücklaufwasser etwa in der Mitte zugeführt, so daß noch Luft m die Rohrschlangen gelangen kann.In a known hot water boiler of this type, the return water is fed approximately in the middle, so that air can still reach the coils.
Es ist bereits ein Heißwasserkessel bekannt, der wesentliche Merkmale der in Rede stehenden Gattung aufweist, bei dem das "Rücklaufwasser oben zugeführt wird. Seine Wasserrohranordnung und damit die Wasserführung lassen aber zu wünschen übrig. .A hot water boiler is already known, the essential characteristics of the genus in question has, in which the "return water is supplied at the top. Its water pipe arrangement and thus the However, the water flow leaves a lot to be desired. .
Der Erfindung liegt die Aufgabe zugrunde, einen Heißwasserkessel der eingangs genannten Gattung zu schaffen, bei dem möglichst wenig Quersammler ein- ao gebaut skid, wobei die Wasserführung so'gewählt ist, daß möglichst wenig Luft in die Wasserrohre gelangt, keine Taupunktskorrosionen auftreten und das Heizwasser gleichmäßig mit optimaler Temperaturdifferenz, Heizgas — Heizwasser, aufgeheizt wird.The invention is based on the object of providing a hot water boiler of the type mentioned at the outset create with as few cross-collectors as possible built skid, whereby the water flow is chosen so that as little air as possible gets into the water pipes, no dew point corrosion occurs and the heating water is heated evenly with an optimal temperature difference, heating gas - heating water.
Zur Lösung dieser Aufgabe wird nach der Erfindung vorgeschlagen, daß die Wasserrohre eines ersten. Bündels von einem am oberen und vorderen Ende des Feuerraumes angeordneten Quersammler ausgehen, dann an der oberen Wand des Gehäuses entlang, durch den Abgasraum hindurch, an der unteren · Wand des Gehäuses entlang zurück und schließlick zu einem Zwischenquersammler geführt sind^ der unten am vorderen Ende des Feuerraumes vorgesehen ist, und die Wasserrohre eines zweiten Bündels, von dem Zwischenquersammler ausgehend an der einen Seitenwand des Gehäuses entlang, vor der Zwischenwand an der zweiten Seitenwand des Gehäuses entlang zurück zu einem Austrittsquersammler geführt sind.To solve this problem it is proposed according to the invention that the water pipes of a first. The bundle emanate from a cross collector arranged at the upper and front end of the furnace, then along the upper wall of the housing, through the exhaust space, on the lower The wall of the housing and finally to an intermediate transverse collector is provided at the bottom of the front end of the furnace, and the water pipes of a second bundle of the intermediate cross collector, starting along one side wall of the housing, in front of the intermediate wall guided along the second side wall of the housing back to an outlet cross collector are.
Weil der Eingangsquersammler oben angeordnet ist, sammelt sich mit dem Wasser mitgeführte Luft in: dem Sammler, ohne in die Rohrschlangen zu gelangen. Ferner wird das Heizwasser gleichmäßig mit optimaler Temperaturdifferenz aufgeheizt. . .Because the inlet cross collector is located at the top, the air carried along with the water collects in: the collector without getting into the pipe coils. Furthermore, the heating water is evenly with heated up to the optimum temperature difference. . .
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt und nachstehend beschrieben. Es zeigt , ..,.,, .In the drawing, an embodiment of the invention is shown and described below. It shows , ..,.,, .
Fig. 1 eine '-Seitenansicht des erfinduhgsgemäßen Heißwasserkessels, teilweise im Schnitt,Fig. 1 is a 'side view of the inventive Hot water boiler, partly in section,
Fig. 2 eine perspektivische Ansicht des Röhrenauf baus des Heißwasserkessels, mit den Qu.ersammlern und Pfeilen, die schematisch die Umlaufrichtung des Wassers in den Röhren anzeigen.Figure 2 is a perspective view of the tube Construction of the hot water boiler, with the cross collectors and arrows which schematically indicate the direction of circulation of the water in the tubes.
Das Gehäuse 10 des Heißwasserkessels ruht auf einem Fundament 11 aus Beton. Der Brenner 12 sitzt in einer Öffnung 13 im Gehäuse 10. Die Heizgase werden durch einen Abzug 14 abgeleitet. Das Gehäuse besteht aus einer Vorderwand 15, einer Rückwand 16, einer oberen Wand 17, einem Bodenteil 18 und den Seitenwänden 19 und 20. Beobachtungstüren 45 und 46 sind in der Seitenwand 19 vorgesehen.The housing 10 of the hot water boiler rests on a foundation 11 made of concrete. The burner 12 is seated in an opening 13 in the housing 10. The heating gases are discharged through a vent 14. The case consists of a front wall 15, a rear wall 16, a top wall 17, and a bottom part 18 and the side walls 19 and 20. Observation doors 45 and 46 are provided in the side wall 19.
Im Inneren des Gehäuses 10 skid Wasserrohre bündelweise angeordnet.Inside the housing 10 skid water pipes arranged in bundles.
Das Rücklaufwasser strömt von einem mit Öffnungen 31 versehenen Quersammler 30 über das Rohrbündel 36, 35, 41 zu einem Zwischenquersammler 32, der einen als Austrittsquersammler 33 dienenden vertikalen Schenkel aufweist, der von dem Zwischenquersammler 32 durch einen in Fig. 2 dargestellten Stöpsel 34 getrennt ist. In dem dargestellten "Beispiel befinden sich die Quersammler außerhalb des Gehäuses. Sie können jedoch auch in seinem Inneren angeordnet sein.The return water flows from a cross collector 30 provided with openings 31 over the tube bundle 36, 35, 41 to an intermediate cross collector 32, which has a vertical outlet cross collector 33 Has leg, which is shown by the intermediate cross collector 32 in FIG Plug 34 is disconnected. In the example shown, the cross-headers are located outside the housing. However, they can also be arranged in its interior.
Der Heizgasweg ist durch die Pfeile X, Y, Z bezeichnet. Sie strömen unterhalb der feuerfesten Zwischenwand 25 durch und steigen zum Abzug 14 auf. Das kalte Rücklaufwasser wkd in den Quersammler 30 in Richtung des Pfeils A eingelassen und gelangt von dort über parallele Wasserrohre 36 an der Decke des Feuerraumes zu den schlangenförmig gebogenen Wasserrohren im Abgasraum.The heating gas path is indicated by the arrows X, Y, Z. They flow through below the refractory partition wall 25 and rise to the vent 14. The cold return water is let into the cross collector 30 in the direction of arrow A and from there passes through parallel water pipes 36 on the ceiling of the furnace to the serpentine curved water pipes in the exhaust gas chamber.
Im unteren Teil des Abgasraumes tritt es in ein am Boden des Feuerraumes verlaufendes Rohrbündel auf der isolierenden unteren Wand 40 ein und füllt den Zwischenquersammler 32. Der vertikale Zweig des L-förmigen Zwischenquersammlers 32 ist mit einem Wasserrohrbündel 37 verbunden, das mit Heizwasser aus dem Zwischenquersammler gespeist wird. -Diese Wasserrohre folgen zunächst der einen 4B Seitenwand 19 des Gehäuses 10 bis zur feuerfesten Zwischenwand 25. An dieser Stelle biegen sie U-förmig ab und bilden einen Durchlaß für den Heizgasstrom X unterhalb der Zwischenwand 25.In the lower part of the exhaust gas space it enters a tube bundle running at the bottom of the furnace on the insulating lower wall 40 and fills the intermediate cross header 32. The vertical branch of the L-shaped intermediate cross header 32 is connected to a water pipe bundle 37 which is supplied with heating water from the intermediate cross header is fed. -This water pipes initially follow the one 4B side wall 19 of the housing 10 to the refractory partition wall 25. At this point, bend it from a U-shape and form a passage for the heating gas stream X below the intermediate wall 25th
Das Rohrbündel 37 erstreckt sich parallel zur anderen Seitenwand 20 des Gehäuses, wird im Bereich der Gehäusevorderwand 15 nach oben gebogen und kehrt zur Zwischenwand 25 zurück, wird an dieser und der Seitenwand-20entlang-zum- Ausürittsquer-sammler 33 geführt.The tube bundle 37 extends parallel to the other side wall 20 of the housing, is in the area of Housing front wall 15 bent upwards and returns to the intermediate wall 25, is on this and the Sidewall-20-along-to-exhaust-cross-collector 33 guided.
Die unterhalb der Zwischenwand 25 liegenden Wasserrohre ragen in den Abgasraum hinein.The water pipes located below the partition wall 25 protrude into the exhaust gas space.
Die Wasserrohre der Rohrbündel 36, 35, 41, 37 bedecken die Wände des Feuerraums.The water pipes of the tube bundles 36, 35, 41, 37 cover the walls of the furnace.
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US367055A US3237611A (en) | 1964-05-13 | 1964-05-13 | Hot water generator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1679663B1 true DE1679663B1 (en) | 1971-08-26 |
Family
ID=23445759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651679663 Withdrawn DE1679663B1 (en) | 1964-05-13 | 1965-04-12 | Hot water boiler |
Country Status (6)
Country | Link |
---|---|
US (1) | US3237611A (en) |
BE (1) | BE663827A (en) |
DE (1) | DE1679663B1 (en) |
ES (1) | ES312886A1 (en) |
LU (1) | LU48538A1 (en) |
NL (2) | NL155360B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010040281A1 (en) * | 2010-09-06 | 2012-03-08 | Siemens Aktiengesellschaft | Heat exchanger i.e. steam generator, for nuclear plant, has tube bundle arranged transverse to bending direction of another tube bundle and connected with passages so that medium flows through former bundle orthogonal to latter bundle |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1285478B1 (en) * | 1996-10-04 | 1998-06-08 | Bono En S P A | DIATHERMIC FLUID HEAT GENERATOR, WITH SELECTIVE FLOW CONTROL |
US11047596B1 (en) | 2021-01-04 | 2021-06-29 | Superior Boiler, LLC | High temperature fluid generator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT189359B (en) * | 1957-07-16 | 1957-03-25 | Leopold Ing Mikschl | Tubular section boiler, especially for higher pressures |
DE1042865B (en) * | 1956-08-20 | 1958-11-06 | Vorkauf Heinrich | Hot water boiler for forced circulation heating systems |
DE1899959U (en) * | 1963-08-28 | 1964-09-03 | Ferdenand Sen Stuhr | GAS HEATED THERMAL. |
DE1197909B (en) * | 1958-10-14 | 1965-08-05 | Vorkauf Heinrich | Heat exchanger with pipe bundles connected to vertical wall pipes of a hot gas flue |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860612A (en) * | 1955-11-15 | 1958-11-18 | Babcock & Wilcox Co | Apparatus for heating liquid to high temperature |
US2994308A (en) * | 1959-09-16 | 1961-08-01 | Mont Steam Generators Inc | Thermal liquid heater |
US3081749A (en) * | 1959-09-18 | 1963-03-19 | Mont Steam Generators Inc | Hot water generator |
-
0
- NL NL155360D patent/NL155360C/xx active
-
1964
- 1964-05-13 US US367055A patent/US3237611A/en not_active Expired - Lifetime
-
1965
- 1965-04-12 DE DE19651679663 patent/DE1679663B1/en not_active Withdrawn
- 1965-05-06 LU LU48538A patent/LU48538A1/xx unknown
- 1965-05-10 NL NL656505889A patent/NL155360B/en not_active IP Right Cessation
- 1965-05-12 BE BE663827D patent/BE663827A/xx not_active Expired
- 1965-05-13 ES ES0312886A patent/ES312886A1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1042865B (en) * | 1956-08-20 | 1958-11-06 | Vorkauf Heinrich | Hot water boiler for forced circulation heating systems |
AT189359B (en) * | 1957-07-16 | 1957-03-25 | Leopold Ing Mikschl | Tubular section boiler, especially for higher pressures |
DE1197909B (en) * | 1958-10-14 | 1965-08-05 | Vorkauf Heinrich | Heat exchanger with pipe bundles connected to vertical wall pipes of a hot gas flue |
DE1899959U (en) * | 1963-08-28 | 1964-09-03 | Ferdenand Sen Stuhr | GAS HEATED THERMAL. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010040281A1 (en) * | 2010-09-06 | 2012-03-08 | Siemens Aktiengesellschaft | Heat exchanger i.e. steam generator, for nuclear plant, has tube bundle arranged transverse to bending direction of another tube bundle and connected with passages so that medium flows through former bundle orthogonal to latter bundle |
Also Published As
Publication number | Publication date |
---|---|
US3237611A (en) | 1966-03-01 |
LU48538A1 (en) | 1965-07-06 |
NL6505889A (en) | 1965-11-15 |
BE663827A (en) | 1965-09-01 |
NL155360C (en) | |
NL155360B (en) | 1977-12-15 |
ES312886A1 (en) | 1966-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |