CH183144A - Tubular steel radiator. - Google Patents
Tubular steel radiator.Info
- Publication number
- CH183144A CH183144A CH183144DA CH183144A CH 183144 A CH183144 A CH 183144A CH 183144D A CH183144D A CH 183144DA CH 183144 A CH183144 A CH 183144A
- Authority
- CH
- Switzerland
- Prior art keywords
- tubular steel
- head
- radiator
- steel radiator
- piece
- 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
- F28D1/04—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 tubular conduits
- F28D1/053—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 tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- 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
- F28D2001/0253—Particular components
- F28D2001/026—Cores
- F28D2001/0266—Particular core assemblies, e.g. having different orientations or having different geometric features
-
- 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
- F28D2001/0253—Particular components
- F28D2001/026—Cores
- F28D2001/0273—Cores having special shape, e.g. curved, annular
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Description
Stahlrohr-Radiator. Es sind bereits Stahlrohrradiatoren be kannt geworden, deren Heizfläche durch eine oder mehrere Reihen Stahlrohre gebildet wird, welche mit einem Kopf- und einem Fussstück verschweisst sind. Solche Radiato ren haben im Vergleich zu den Gussradiato- ren nicht nur den Vorteil eines bedeutend geringeren Gewichtes und damit verbundener Kostensenkung, sondern sie zeichnen sich auch durch eine bessere Wärmeleistung und eine hygienische glatte Oberfläche aus. In dessen haben solche Radiatoren bei ihrer Herstellung den Nachteil, dass sie nach der Zusammenschweissung der Elemente eine Nachbearbeitung der Schweissstellen erfor dern.
Durch die vorliegende Erfindung soll nun dieser- Nachteil einer Nachbearbeitung der Verbindungsstellen zwischen Rohren und Kopf- und Fussstück vermieden werden.
Gemäss der Erfindung wird dies dadurch erreicht, dass Stahlrohre ein flaches Kopf- und ein flaches Fussstück miteinander ver binden, wobei deren Verbindungsstellen durch Innenschweissung miteinander ver schweisst sind.
In der Zeichnung sind beispielsweise Aus führungsformen von Radiatoren gemäss der Erfindung dargestellt.
Fig. 1 ist eine Ansicht eines einreihigen Säulenradiators gemäss der Erfindung; Fig. 2 ist ein Schnitt nach der Linie I-I in Fig. 1; Fig. 3 bis 5 sind zweireihige Säulenradia toren gemäss der Erfindung in verschiedenen Formen, wie sie auch für andere Radiatoren arten bekannt sind; Fig. 6 ist ein Sitzbankradiator und Fig. 7 ein Wärmeschrankradiator gemäss der Erfindung.
Wie aus den Fig. 1 und 2 ersichtlich ist, besteht der Stahlrohrradiator aus den drei Elementen: Kopfstück 1, Fussstück 2 und. Stahlrohre 3. Das Kopf- und das Fussstück sind mit Vorteil genau gleich ausgebildet.
und zwar als möglichst flaches Prisma von rechteckigem Querschnitt. tei Verwendung von Stahlrohren von 22 mm lichter Weite soll der Abstand der beiden Flachseitenwände des Kopf- und des Fussstückes voneinander zirka 12 bis 13 mm betragen. Füi den dargestellten Radiator sollen die für den Radiatorenbau bereits be kannten Patina-Stahlrohre Verwendung fin den. Das Besondere in der Bauart des dar gestellten Radiators besteht nun in der Ver- schweissung der Stahlrohre mit dem Kopf und dem Fussstück.
Die Enden der Stahl rohre 3 durchdringen die einander zugekehr ten Wandungen des Kopf- und des Fuss stückes und sind mit diesen Wandungen im Innern des Kopf- und des Fussstückes ver schweisst. Nach der Verschweissung der Rohre mit der untern Hälfte des Kopfstückes und mit der obern Hälfte des Fussstückes werden je beide Hälften des Kopf- und des Fussstückes an ihren Längsrändern zusam mengeschweisst.
Diese Art der Verschwei- ssung gibt dem Radiator grösste Drucksicher heit und erübrigt gleichzeitig eine nachträg- liehe Aussenbearbeitung desselben, was eine erhebliche Verminderung der Herstellungs kosten bedeutet.
Die in den weiteren Fig. 3 bis 7 dar gestellten Ausführungsformen zeigen die An wendung dieser Konstruktionsart für ver schiedene Formen und Modelle von üblichen Radiatoren. Fig. 3 zeigt zum Beispiel einen winkligen Radiator für Erker etc., der als zweireihiger Säulenradiator ausgebildet ist. Fig. 4 zeigt einen als Hohlsäule ausgebil deten Radiator und Fig. 5 einen gebogenen Radiator.
In Fig. 6 ist ein Sitzbankradiator dar gestellt, welcher für alle Stahlrohre oder Säulen ein gemeinsames Fussstück 2, für den vordern Teil der Stahlrohre ein als Sitz die nendes Kopfstück 1' und für die die Rück- lehne bildenden Stahlrohre ein Kopfstück l" aufweist.
Fig. 7 zeigt noch einen dreireihigen Säulenradiator, mit einem Schrank, der zum Beispiel als Wärmeschrank benützt werden kann.
Bei allen diesen dargestellten Radiator- modellen sind die Verbindungsstellen zwi schen Stahlrohren einerseits und Kopf- und Fussstück oder Wärmeschrank anderseits innengeschweisst, wodurch jede äusserliche Nachbearbeitung in Wegfall kommt.
Tubular steel radiator. Steel tube radiators have already become known, the heating surface of which is formed by one or more rows of steel tubes which are welded to a head and a foot piece. Compared to the cast radiators, such radiators not only have the advantage of a significantly lower weight and the associated cost reduction, but they are also characterized by better heat output and a hygienically smooth surface. In addition, such radiators have the disadvantage in their manufacture that they require reworking of the welds after the elements have been welded together.
The present invention is intended to avoid this disadvantage of reworking the connection points between the pipes and the head and foot pieces.
According to the invention, this is achieved in that steel pipes connect a flat head piece and a flat foot piece to one another, with their connecting points being welded to one another by internal welding.
In the drawing, for example, embodiments of radiators according to the invention are shown.
Fig. 1 is a view of a single row column radiator according to the invention; Fig. 2 is a section on the line I-I in Fig. 1; Fig. 3 to 5 are two-row Säulenradia gates according to the invention in various forms, as they are known types for other radiators; 6 is a bench radiator and FIG. 7 is a heating cabinet radiator according to the invention.
As can be seen from FIGS. 1 and 2, the tubular steel radiator consists of three elements: head piece 1, foot piece 2 and. Steel pipes 3. The head and foot sections are advantageously designed exactly the same.
as a flat prism with a rectangular cross-section. When using steel tubes with a clear width of 22 mm, the distance between the two flat side walls of the head and foot sections should be around 12 to 13 mm. For the radiator shown, the patina steel pipes already known for radiator construction are to be used. The special feature of the design of the radiator shown is the welding of the steel pipes with the head and the foot piece.
The ends of the steel tubes 3 penetrate the mutually facing walls of the head and the foot piece and are welded ver with these walls inside the head and the foot piece. After the pipes have been welded to the lower half of the head piece and to the upper half of the foot piece, both halves of the head piece and the foot piece are welded together at their longitudinal edges.
This type of welding gives the radiator the greatest pressure security and, at the same time, eliminates the need for subsequent external machining, which means a considerable reduction in manufacturing costs.
The embodiments shown in the further FIGS. 3 to 7 show the application of this type of construction for various shapes and models of common radiators. Fig. 3 shows, for example, an angled radiator for bay windows, etc., which is designed as a two-row column radiator. Fig. 4 shows a trained as a hollow column radiator and Fig. 5 shows a curved radiator.
6 shows a bench radiator which has a common foot piece 2 for all steel tubes or columns, a head piece 1 'as a seat for the front part of the steel tubes and a head piece 1 ″ for the steel tubes forming the backrest.
Fig. 7 shows a three-row column radiator, with a cabinet that can be used, for example, as a heating cabinet.
In all of these radiator models shown, the connection points between the steel pipes on the one hand and the head and foot piece or heating cabinet on the other hand are internally welded, which means that no external reworking is required.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH183144T | 1935-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH183144A true CH183144A (en) | 1936-03-31 |
Family
ID=4432074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH183144D CH183144A (en) | 1935-06-13 | 1935-06-13 | Tubular steel radiator. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH183144A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2521091A (en) * | 1947-05-06 | 1950-09-05 | Erie G Pophal | Temperature controlled seat structure |
DE1191535B (en) * | 1960-05-20 | 1965-04-22 | Dr Karl Freimark | Outside glazed space heater made of ceramic material |
EP0816788A3 (en) * | 1996-06-24 | 1998-12-16 | Sanden Corporation | Multi-tube heat exchanger and air conditioner having the same |
EP1442904A3 (en) * | 2003-01-31 | 2005-05-18 | Calsonic Kansei Corporation | Air conditioning unit and air conditioning system for a vehicle |
-
1935
- 1935-06-13 CH CH183144D patent/CH183144A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2521091A (en) * | 1947-05-06 | 1950-09-05 | Erie G Pophal | Temperature controlled seat structure |
DE1191535B (en) * | 1960-05-20 | 1965-04-22 | Dr Karl Freimark | Outside glazed space heater made of ceramic material |
EP0816788A3 (en) * | 1996-06-24 | 1998-12-16 | Sanden Corporation | Multi-tube heat exchanger and air conditioner having the same |
EP1442904A3 (en) * | 2003-01-31 | 2005-05-18 | Calsonic Kansei Corporation | Air conditioning unit and air conditioning system for a vehicle |
US7252137B2 (en) | 2003-01-31 | 2007-08-07 | Calsonic Kansei Corporation | Air conditioning unit and air conditioning system for a vehicle |
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