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
Application number
Other languages
German (de)
Inventor
J Gehrig-Hirsiger
Original Assignee
Gehrig Hirsiger J
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gehrig Hirsiger J filed Critical Gehrig Hirsiger J
Publication of CH183144A publication Critical patent/CH183144A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/053Heat-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
    • F28D1/05316Assemblies of conduits connected to common headers, e.g. core type radiators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D2001/0253Particular components
    • F28D2001/026Cores
    • F28D2001/0266Particular core assemblies, e.g. having different orientations or having different geometric features
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D2001/0253Particular components
    • F28D2001/026Cores
    • F28D2001/0273Cores 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)

PATENTANSPRUCH: Stahlrohrradiator, dadurch gekennzeich net, dass Stahlrohre ein flaches Kopf- und ein flaches Fussstück miteinander verbinden, wobei deren-Verbindungsstellen durch Innen schweissung miteinander verschweisst sind. UNTERANSPRÜCHE: 1. Stahlrohrradiator nach Patentanspruch., dadurch gekennzeichnet, dass Kopf- und Fussstück einander gleich sind und eine flache prismatische Form von rechtecki gem Querschnitt besitzen. PATENT CLAIM: tubular steel radiator, characterized in that steel tubes connect a flat head piece and a flat foot piece with each other, the connecting points being welded together by internal welding. SUBClaims: 1. tubular steel radiator according to claim., Characterized in that the head and foot pieces are equal to each other and have a flat prismatic shape of rectangular cross-section. 2. Stahlrohrradiator nach Patentanspruch und Unteranspruch 1, dadurch gekenn zeichnet, dass er mindestens eine Reihe von vertikalen Rohren besitzt. 3. Stahlrohrradiator nach Patentanspruch und Unteransprüchen 1 und 2, dadurch gekennzeichnet, dass Kopf- und Fussstück an beiden Längsseiten der Länge nach geschweisst sind. 4. Stahlrohrradiator nach Patentanspruch und Unteransprüchen 1 bis 3, dadurch ge kennzeichnet, dass sämtliche Teile des Ra- diators miteinander verschweisst sind. 2. tubular steel radiator according to claim and dependent claim 1, characterized in that it has at least one row of vertical tubes. 3. tubular steel radiator according to claim and dependent claims 1 and 2, characterized in that the head and foot pieces are welded lengthwise on both long sides. 4. tubular steel radiator according to claim and dependent claims 1 to 3, characterized in that all parts of the radiator are welded together.
CH183144D 1935-06-13 1935-06-13 Tubular steel radiator. CH183144A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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