AT130338B - Air heater. - Google Patents
Air heater.Info
- Publication number
- AT130338B AT130338B AT130338DA AT130338B AT 130338 B AT130338 B AT 130338B AT 130338D A AT130338D A AT 130338DA AT 130338 B AT130338 B AT 130338B
- Authority
- AT
- Austria
- Prior art keywords
- fan
- air
- radiators
- air heater
- radiator
- Prior art date
Links
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
- F28D1/00—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 is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—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 is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0233—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 is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
- F28D1/024—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 is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
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Lufterhitzer.
Die Erfindung betrifft einen Lufterhitzer, bei dem ein von einem Ventilator angesaugter Luftstrom durch Lamellenheizkörper gedrückt wird. Bei den bekannten Einrichtungen dieser Art wird die verdichtet Luft durch einen Druckstutzen in einen einzigen Heizkörper gedrückt, was eine verhältnismässig teuere Herstellung und plumpe Bauart bedingt, so dass die Anwendung dieser Heizkörper eine beschränkte ist bzw. ihre Unterbringung mit Schwierigkeiten verbunden ist.
Erfindungsgemäss werden diese Nachteile dadurch beseitigt, dass um einen Ventilator mehrere Druckstutzen und Heizkörper angeordnet sind, wobei gegebenenfalls für die Luftzuführung zu den Heiz-
EMI1.1
Austritt aus diesen senkrecht zur Ventilatorachse erfolgt.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung schaubildlich dargestellt. 1 ist der Ventilator, 2 sind die symmetrisch um ihn herum angeordneten Lamellenheizkörper, von denen vier dargestellt sind, doch kann jede Anzahl von zwei aufwärts Verwendung finden. Die einzelnen Heizkörper z sind in entsprechende Ansätze des Gehäuses 3 des Ventilators eingebaut. Zwecks Sicherung der Luftzuführung können Führungsbleche 4 vorgesehen sein. 5 sind die gewölbten Abschlussdeckel, zwischen denen und den Ansätzen 3'des Gehäuses ein Hohlraum bleibt, so dass bei Anschluss einer Dampfzuführungsleitung 6 der Dampf in die einzelnen Heizrohre 7 im Innern des Heizkörpers gelangen kann.
8 ist die Abführungsleitung für das Kondensat bzw. für das verbrauchte Heizmittel. Der nicht dargestellte Antriebsmotor für den Ventilator wird direkt an der Hinterseite des Gehäuses angeflanscht. Durch die Führungsbleche 4 wird die gleichmässige Ausnutzung aller Heizkörper gesichert.
Bei den bisher bekannten Heizkörpern muss, wenn die gleichmässige Erwärmung eines Raumes erzielt werden soll, je einer dieser Heizkörper an den einander gegenüberliegenden Wänden des Raumes angeordnet werden. Wird die Heizvorrichtung nach der Erfindung mit zwei Lamellenheizkörpern ausgeführt, die einander gegenüberliegen und bei denen die erwärmte Luft in entgegengesetzten Richtungen austritt, so können durch diese Heizvorrichtung im eben angeführten Anwendungsfall je zwei Heizkörper bekannter Ausführung durch einen einzigen in der Mitte zwischen den beiden Begrenzungswänden des zu beheizenden Raumes angeordneten Heizkörper ersetzt werden.
Wird die Achse des Ventilators lotrecht angeordnet, so dass die Ansaugöffnung für die Luft nach unten gerichtet ist, so kann eine Heizvorrichtung nach der Erfindung, wenn z. B. vier Heizkörper vorgesehen sind, in der Mitte eines Raumes aufgestellt und so die Wàrmluft gleichmässig über den ganzen Raum verteilt werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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Air heater.
The invention relates to an air heater in which an air flow sucked in by a fan is pressed through lamellar heating elements. In the known devices of this type, the compressed air is pressed through a pressure port into a single radiator, which requires a relatively expensive production and clumsy design, so that the use of these radiators is limited or their accommodation is associated with difficulties.
According to the invention, these disadvantages are eliminated in that several pressure connections and heating elements are arranged around a fan, where necessary for the air supply to the heating
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Exit from these takes place perpendicular to the fan axis.
In the drawing, an embodiment of the invention is shown diagrammatically. 1 is the fan, 2 are the lamellar radiators symmetrically arranged around it, four of which are shown, but any number from two upwards can be used. The individual radiators z are installed in corresponding approaches of the housing 3 of the fan. Guide plates 4 can be provided to secure the air supply. 5 are the arched end caps, between which and the extensions 3 'of the housing a cavity remains, so that when a steam supply line 6 is connected, the steam can reach the individual heating pipes 7 inside the heater.
8 is the discharge line for the condensate or for the used heating medium. The drive motor, not shown, for the fan is flanged directly to the rear of the housing. The guide plates 4 ensure that all radiators are used evenly.
In the previously known radiators, if the uniform heating of a room is to be achieved, one of these radiators must be arranged on the opposite walls of the room. If the heating device according to the invention is carried out with two lamellar heaters that are opposite each other and in which the heated air exits in opposite directions, this heating device in the above-mentioned application can be used to replace two heaters of known design with a single one in the middle between the two boundary walls the radiator arranged to be heated.
If the axis of the fan is arranged vertically so that the suction opening for the air is directed downwards, a heating device according to the invention, if z. B. four radiators are provided, placed in the middle of a room and so the warm air is evenly distributed over the entire room.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT130338T | 1931-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT130338B true AT130338B (en) | 1932-11-10 |
Family
ID=3636469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT130338D AT130338B (en) | 1931-03-03 | 1931-03-03 | Air heater. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT130338B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6564857B1 (en) * | 1999-10-21 | 2003-05-20 | Modine Manufacturing Company | Compact cooling system |
-
1931
- 1931-03-03 AT AT130338D patent/AT130338B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6564857B1 (en) * | 1999-10-21 | 2003-05-20 | Modine Manufacturing Company | Compact cooling system |
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