DE585001C - Cast iron radiator - Google Patents

Cast iron radiator

Info

Publication number
DE585001C
DE585001C DEH127814D DEH0127814D DE585001C DE 585001 C DE585001 C DE 585001C DE H127814 D DEH127814 D DE H127814D DE H0127814 D DEH0127814 D DE H0127814D DE 585001 C DE585001 C DE 585001C
Authority
DE
Germany
Prior art keywords
radiator
cast iron
section
iron radiator
walls
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.)
Expired
Application number
DEH127814D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARL SCHEID
JOSEF HOLUSCHA FA
Original Assignee
CARL SCHEID
JOSEF HOLUSCHA FA
Publication date
Priority to DEH127814D priority Critical patent/DE585001C/en
Application granted granted Critical
Publication of DE585001C publication Critical patent/DE585001C/en
Expired legal-status Critical Current

Links

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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/088—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal for domestic or space-heating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)

Description

Gußeiserne Heizkörper von flach bikonvexem oder ähnlichem Querschnitt, deren Seitenwände durch den Innenraum durchquerende Versteifungsrippen miteinander verbunden sind, sind bekannt. Bei dünnwandigem Guß, der aus heiztechnischen Gründen empfehlenswert ist, entstehen in den Wänden leicht Risse. Führt man zum Zwecke der Versteifung starke Rippen aus, so wird der Durchgangsquerschnitt in übermäßiger Weise verkleinert und dem Heizmittel bei der Durchströmung ein beträchtlicher Widerstand entgegengesetzt.Cast iron radiators of flat biconvex or similar cross-section, whose Side walls are connected to one another by stiffening ribs traversing the interior space. With thin-walled Casting, which is recommended for heating reasons, is created in the walls slightly cracks. If one makes strong ribs for the purpose of stiffening, then the Reduced passage cross-section in an excessive manner and the heating means in the There is a considerable resistance to the flow through it.

Diese Übelstände werden erfindungsgemäß dadurch beseitigt, daß die Versteifungsrippen aus über die ganze Heizkörperhöhe und -breite verteilten, gegeneinander versetzt angeordneten Stäben aus schmiedbarem Metall gebildet werden, die in die Heizkörperwände in derselben Weise, wie dies in der Gießereitechnik bei der Herstellung von anderen Gußstücken bekannt ist, mit eingegossen werden. Durch die Wahl solcher dünnen, aber festen und zähen Stäbe, welche in großer Zahl verteilt angeordnet sind, gelingt es, dünnwandige Heizkörper zu erzeugen, welche einen Probedruck von 7 bis 8 Atm. aushalten, und diesen Heizkörpern an Stelle des stark bauchigen Querschnitts, der ein plumpes Aussehen hat, einen flach bikonvexen, linsenförmigen Querschnitt zu geben.These inconveniences are eliminated according to the invention in that the stiffening ribs made of distributed over the entire height and width of the radiator, staggered in relation to one another Rods are formed from malleable metal that fit into the radiator walls in the same way as in foundry technology for the production of other castings is known to be poured with. By choosing such thin but strong and tough rods which are distributed in large numbers are arranged, it is possible to produce thin-walled radiators, which a test print from 7 to 8 atm. withstand, and these radiators in place of the bulky ones Cross-section that has a plump appearance, a flat, biconvex, lenticular cross-section admit.

In der Zeichnung ist ein Ausführungsbeispiel des neuen gußeisernen Heizkörpers dargestellt, und zwar zeigtIn the drawing, an embodiment of the new cast iron radiator is shown, namely shows

Abb. ι eine Seitenansicht,Fig. Ι a side view,

Abb. 2 einen Schnitt nach Linie I-I der Abb. i.Fig. 2 is a section along line I-I of Fig.i.

Zwecks Herstellung des Heizkörpers werden erfindungsgemäß in die Gußform zwischen den einander gegenüberliegenden Wänden ι und 2 eine Anzahl von Streben 3, die aus Schmiedeeisen bestehen können, eingelegt, die beim Gießen des Heizkörpers mit eingegossen werden. Die Streben können verschiedenartigen Querschnitt erhalten, also kreisrund, rechteckig, dreieckig sein oder die Form eines Parallelogramms haben. Diese Streben bieten dem durchfließenden Heizmittel infolge ihres geringen Querschnittes keinen nennenswerten Widerstand und werden durch den Innendruck auf Zug beansprucht, so daß sich ein dehnbarer Stoff, wie etwa Schmiedeeisen oder Stahl, für sie in besonderer Weise eignet. Auf solche Weise kann man Heizkörper von einem schlanken Querschnitt herstellen, bei denen die Gefahr des Reißens im Betrieb sehr gering ist. Verwendet man solche Heizkörper bei Warmwasserheizungen, so wird der Wasserinhalt verringert, und es erfolgt eine rasche Abgabe der im Wasser enthaltenen Wärme nach außen.For the purpose of producing the heater are according to the invention in the mold between the opposing walls ι and 2 a number of struts 3, the can be made of wrought iron, inlaid, which are poured in when casting the radiator will. The struts can have different cross-sections, i.e. circular, rectangular, triangular or in the shape of a parallelogram. These struts provide the heating medium flowing through due to their small cross-section, there is no significant resistance and will stressed by the internal pressure on train, so that a stretchable fabric, such as for example wrought iron or steel, are particularly suitable for them. In such a way one can make radiators with a slim cross-section, in which the danger of cracking during operation is very low. If such radiators are used in hot water heating systems, in this way the water content is reduced and there is a rapid release the heat contained in the water to the outside.

Claims (1)

Patentanspruch:Claim: Gußeiserner Heizkörper von flach bikonvexem oder ähnlichem Querschnitt, dessen Seitenwände durch Versteifungsrippen miteinander verbunden sind, dadurch gekennzeichnet, daß die Versteifungsrippen aus über die ganze Heizkörperhöhe und -breite verteilten, gegeneinander versetzt angeordneten, in die Heizkörperwände (1, 2) eingegossenen Stäben (3) aus schmiedbarem Metall bestehen.Cast iron radiator with a flat biconvex or similar cross-section, the side walls of which are connected to one another by stiffening ribs, thereby characterized in that the stiffening ribs from over the entire radiator height and width distributed, offset from one another, in the radiator walls (1, 2) cast rods (3) are made of malleable metal. Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
DEH127814D Cast iron radiator Expired DE585001C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH127814D DE585001C (en) Cast iron radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH127814D DE585001C (en) Cast iron radiator

Publications (1)

Publication Number Publication Date
DE585001C true DE585001C (en) 1933-09-28

Family

ID=7175460

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH127814D Expired DE585001C (en) Cast iron radiator

Country Status (1)

Country Link
DE (1) DE585001C (en)

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