CH419518A - Radiator for central heating - Google Patents

Radiator for central heating

Info

Publication number
CH419518A
CH419518A CH225865A CH225865A CH419518A CH 419518 A CH419518 A CH 419518A CH 225865 A CH225865 A CH 225865A CH 225865 A CH225865 A CH 225865A CH 419518 A CH419518 A CH 419518A
Authority
CH
Switzerland
Prior art keywords
fins
radiator
elements
vertical
central heating
Prior art date
Application number
CH225865A
Other languages
French (fr)
Inventor
Gaeetan Van Landeghem
Original Assignee
Gaeetan Van Landeghem
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 Gaeetan Van Landeghem filed Critical Gaeetan Van Landeghem
Publication of CH419518A publication Critical patent/CH419518A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/264Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by sleeves, nipples
    • 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
    • F28D1/05308Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators

Description

  

  Radiateur pour chauffage central    L'invention concerne un radiateur pour chauffage       central    comprenant deux éléments creux placés hori  zontalement, lesquels sont reliés par une série d'élé  ments creux verticaux.  



  Dans un des radiateurs connus de ce genre, on a  tâché d'obtenir une surface de radiateur aussi grande  que     possible    en donnant aux éléments creux verti  caux une forme relativement plate. Le grand incon  vénient de ce genre de radiateurs est cependant que  la largeur occupée par ceux-ci doit être limitée pour  des     raisons    d'esthétique et de volume, de sorte qu'on  est obligé de leur donner une     longueur    suffisante ou  d'en placer plusieurs dans une pièce si l'on veut dis  poser d'une surface chauffante     suffisamment    grande.  



  Pour remédier à cet inconvénient, on     s'est    servi  de radiateurs à panneaux qui, tout en présentant  une surface chauffante plus grande, ne sont pas  capables de développer une température maximum  par     surface    unitaire, du fait du recouvrement mutuel  des tuyaux et plaques.  



  Le radiateur suivant l'invention remédie aux in  convénients ci-dessus mentionnés en augmentant  considérablement la surface du radiateur sans agran  dir toutefois l'espace nécessaire, de façon à per  mettre un échange de chaleur maximum.  



  Dans ce but et conformément à l'invention, les       éléments        placés    verticalement présentent des ailettes  qui s'étendent sur la     surface    dans le sens     longitudi-          nal    des éléments susdits.  



       Grâce    aux ailettes     verticales,    l'air monte com  plètement le long de celles-ci et l'on obtient un  échange de chaleur efficace.  



  Du fait de la     surface        chauffante    agrandie, il est  également possible de diminuer le nombre de radia  teurs ou la longueur de ceux-ci.    Le dessin annexé représente, à titre d'exemple,  une forme d'exécution du radiateur objet de l'inven  tion, ainsi qu'une variante de détail.  



  La     fig.    1 en est une vue partielle de face.  



  La     fig.    2 est une     coupe    transversale selon la  ligne     II-II    de la     fig.    1.  



  La     fig.    3 montre une variante de la coupe trans  versale représentée par la     fig.    2.  



  La     fig.    4 est une coupe longitudinale d'un des  éléments du radiateur.  



  Dans ces figures, on remarque que le     radiateur    1  comprend plusieurs éléments creux 2 placés verti  calement et constitués chacun par trois parties reliées       1'-une    à l'autre, ce qui permet d'obtenir     ces    éléments  d'une façon très économique. La partie supérieure 3  et la partie inférieure 4 peuvent ainsi être     coulées     en coquille, sous pression, tandis que la partie mé  diane 5 peut être obtenue par extrusion. De préfé  rence, ces parties peuvent être fabriquées en alu  minium ou en cuivre. Chaque élément présente une  série d'ailettes 6 orientées verticalement, entre les  quelles l'air chauffé monte. On obtient ainsi un  échange de chaleur maximum du radiateur.

   De préfé  rence, les ailettes 6 de chaque élément 2 sont orien  tées parallèlement et subdivisées en deux groupes,  dont chaque groupe est disposé à un des deux côtés  opposés de la surface de l'élément creux et les ailettes  de ces deux groupes sont placées en prolongement  l'une de l'autre, comme représenté en coupe trans  versale dans la     fig.    2. Par cette disposition compacte  des ailettes 6, l'air circulant entre ces     ailettes    est  chauffé intensivement et il     est    possible de disposer  côte à côte un grand nombre d'éléments 2 sur une  longueur restreinte.

   Cela n'empêche pas cependant  que les ailettes 6 peuvent être disposées d'une autre           façon,    à     condition    que des canaux     verticaux    sub  sistent     entre    les     ailettes.    Comme     représenté    à - la       fig.    3, on remarque que les     ailettes    6     peuvent    égale  ment être disposées     radialement.    De     préférence,    la  largeur des     ailettes    6 est choisie aussi grande que       possible,

      et     cela    évidemment en fonction du diamètre  des éléments 2 et de la     vitesse    de     courant    de l'eau  chaude, qui, dans la plupart des cas, ne peut pas  produire     des    bruits gênants.     Tues    deux parties 3, 4  de chaque élément 2 sont pourvues     chacune    d'une  partie filetée     droite    et gauche, respectivement 7, 8.  De cette manière on peut relier les divers éléments 2  au moyen d'éléments d'étanchéité et     d'écrous    9 pré  sentant également une     partie    filetée     droite    et gauche,  respectivement 10, 11.



  Radiator for central heating The invention relates to a radiator for central heating comprising two hollow elements placed horizontally, which are connected by a series of vertical hollow elements.



  In one of the known radiators of this type, an attempt has been made to obtain as large a radiator surface as possible by giving the vertical hollow elements a relatively flat shape. The great drawback of this kind of radiators is, however, that the width occupied by them must be limited for aesthetic and volume reasons, so that one is obliged to give them a sufficient length or to place them. several in a room if one wants to say pose of a sufficiently large heating surface.



  To remedy this drawback, panel radiators have been used which, while having a larger heating surface, are not capable of developing a maximum temperature per unit surface, due to the mutual overlap of the pipes and the plates.



  The radiator according to the invention overcomes the disadvantages mentioned above by considerably increasing the surface area of the radiator without, however, agran dir the necessary space, so as to allow maximum heat exchange.



  For this purpose and in accordance with the invention, the vertically placed elements have fins which extend over the surface in the longitudinal direction of the aforesaid elements.



       Thanks to the vertical fins, the air rises completely along them and an efficient heat exchange is obtained.



  Owing to the enlarged heating surface, it is also possible to reduce the number of radiators or the length thereof. The appended drawing shows, by way of example, an embodiment of the radiator which is the subject of the invention, as well as a variant of detail.



  Fig. 1 is a partial front view.



  Fig. 2 is a cross section along the line II-II of FIG. 1.



  Fig. 3 shows a variant of the transverse section represented by FIG. 2.



  Fig. 4 is a longitudinal section of one of the elements of the radiator.



  In these figures, it is noted that the radiator 1 comprises several hollow elements 2 placed vertically and each constituted by three parts connected 1'-one to the other, which makes it possible to obtain these elements in a very economical manner. The upper part 3 and the lower part 4 can thus be shell-cast, under pressure, while the middle part 5 can be obtained by extrusion. Preferably, these parts can be made from aluminum or copper. Each element has a series of vertically oriented fins 6, between which the heated air rises. This results in maximum heat exchange from the radiator.

   Preferably, the fins 6 of each element 2 are oriented in parallel and subdivided into two groups, each group of which is arranged on one of the two opposite sides of the surface of the hollow element and the fins of these two groups are placed in extension of one another, as shown in cross section in fig. 2. By this compact arrangement of the fins 6, the air circulating between these fins is intensively heated and it is possible to place a large number of elements 2 side by side over a restricted length.

   This does not, however, prevent the fins 6 from being arranged in another way, provided that vertical channels exist between the fins. As shown in - fig. 3, it will be noted that the fins 6 can also be arranged radially. Preferably, the width of the fins 6 is chosen as large as possible,

      and this obviously depending on the diameter of the elements 2 and the current speed of the hot water, which, in most cases, cannot produce annoying noises. You two parts 3, 4 of each element 2 are each provided with a right and left threaded part, respectively 7, 8. In this way we can connect the various elements 2 by means of sealing elements and nuts 9 also having a right and left threaded part, respectively 10, 11.

 

Claims (1)

REVENDICATION Radiateur pour chauffage central, comprenant deux éléments creux placés horizontalement, lesquels sont reliés par des éléments creux verticaux, carac térisé par le fait que les éléments placés verticalement présentent des ailettes qui s'étendent sur la surface dans le sens longitudinal des éléments susdits. SOUS-REVENDICATIONS 1. Radiateur selon la revendication, caractérisé par le fait que chaque élément vertical est pourvu de deux groupes d'ailettes orientées parallèlement, dont chaque groupe est disposé sur un des deux côtés opposés de la surface de l'élément susdit, les ailettes des deux groupes étant placées .en prolonge ment l'une de l'autre. 2. CLAIM Radiator for central heating, comprising two hollow elements placed horizontally, which are connected by vertical hollow elements, charac terized in that the elements placed vertically have fins which extend over the surface in the longitudinal direction of the aforesaid elements. SUB-CLAIMS 1. Radiator according to claim, characterized in that each vertical element is provided with two groups of fins oriented in parallel, each group of which is arranged on one of the two opposite sides of the surface of the aforesaid element, the fins of the two groups being placed .en extension of one another. 2. Radiateur selon la revendication et la sous- revendication 1, caractérisé par le fait que la largeur ou la profondeur des ailettes est au moins égale au diamètre de chaque élément vertical. 3. Radiateur selon la revendication et les sous revendications 1 et 2, caractérisé par le fait que les éléments verticaux et les ailettes sont fabriqués d'une seule pièce. Radiator according to claim and sub-claim 1, characterized in that the width or depth of the fins is at least equal to the diameter of each vertical element. 3. Radiator according to claim and sub claims 1 and 2, characterized in that the vertical elements and the fins are made in one piece.
CH225865A 1964-02-21 1965-02-17 Radiator for central heating CH419518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE43412 1964-02-21

Publications (1)

Publication Number Publication Date
CH419518A true CH419518A (en) 1966-08-31

Family

ID=3840415

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225865A CH419518A (en) 1964-02-21 1965-02-17 Radiator for central heating

Country Status (1)

Country Link
CH (1) CH419518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034802A (en) * 1974-08-07 1977-07-12 Alois Schwarz Radiator made of aluminum for central-heating plants
WO1988001039A1 (en) * 1986-08-08 1988-02-11 Gennaro Santoro Heat exchanger, particularly useful as a radiator in heating plants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034802A (en) * 1974-08-07 1977-07-12 Alois Schwarz Radiator made of aluminum for central-heating plants
WO1988001039A1 (en) * 1986-08-08 1988-02-11 Gennaro Santoro Heat exchanger, particularly useful as a radiator in heating plants

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