EP0524085B1 - Radiator mit von Heizwasser durchströmten Heizungselementen, die vertikal und/oder horizontal nebeneinander angeordnet sind, zur Anpassung der äusseren Abmessungen des Radiators - Google Patents

Radiator mit von Heizwasser durchströmten Heizungselementen, die vertikal und/oder horizontal nebeneinander angeordnet sind, zur Anpassung der äusseren Abmessungen des Radiators Download PDF

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Publication number
EP0524085B1
EP0524085B1 EP92402034A EP92402034A EP0524085B1 EP 0524085 B1 EP0524085 B1 EP 0524085B1 EP 92402034 A EP92402034 A EP 92402034A EP 92402034 A EP92402034 A EP 92402034A EP 0524085 B1 EP0524085 B1 EP 0524085B1
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EP
European Patent Office
Prior art keywords
modules
module
radiator
fact
radiator according
Prior art date
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EP92402034A
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English (en)
French (fr)
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EP0524085A1 (de
Inventor
Georges Begey
Georges Candellier
Marc Riquelme
André Rousselet
Robert Tetrel
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INTERNATIONALE DU CHAUFFAGE Cie
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INTERNATIONALE DU CHAUFFAGE Cie
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/02—Arrangement of mountings or supports for radiators
    • F24D19/0203—Types of supporting means
    • F24D19/0216—Supporting means having a rail
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/02—Arrangement of mountings or supports for 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
    • F28D1/0246—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 heat-exchange elements having several adjacent conduits forming a whole, e.g. blocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/20—Heat consumers
    • F24D2220/2009—Radiators
    • F24D2220/2018—Column radiators having vertically extending tubes

Definitions

  • the present invention relates to radiators with heating elements, supplied with heating fluid, said elements being juxtaposed vertically and / or horizontally to adapt the external dimensions of said radiators as a function of the desired power and the space available.
  • radiators whose heating elements are made of moldable material, in particular cast iron, without this however constituting a limitation within the scope of the invention.
  • each heating element functionally constituting a module comprising a body having internally at least one internal hydraulic circuit with parallel columns and arranged symmetrically with respect to an axis of symmetry of said body.
  • Each body has two threaded outlets at each angle, in perpendicular directions, so as to simultaneously carry out the hydraulic connection and the mechanical assembly between adjacent elements by a threaded connection.
  • the juxtaposition then achieves a duplication of the interior circuits with parallel columns, forming a single enlarged circuit.
  • the threaded connections first constitute hydraulic connection means provided at the ends of said interior hydraulic circuit (s), at two opposite edges of the body and in an alignment direction parallel to the axis of symmetry of said body or merged with said axis, so as to allow the fluid connection of two modules juxtaposed in a common plane and in a first direction which is vertical or horizontal. They then constitute mechanical assembly means provided at each of said opposite edges of the body, so as to allow the mechanical connection of said modules juxtaposed in said first direction.
  • the object of the invention is to produce a radiator with juxtaposed heating elements which do not have the aforementioned drawbacks, thanks to a structure of simple design, allowing assembly carried out in situ, easily and quickly, and by a single installer.
  • the object of the invention is also to produce a radiator with juxtaposed heating elements, the structure of which allows a large number of combinations of juxtapositions, both in a horizontal direction and in a vertical direction, without the installer having to perform each time locations and prior positioning, which allows both to take into account with great flexibility the local constraints of space and aesthetics sought.
  • the object of the invention is also to produce a radiator with juxtaposed heating elements requiring only a small number of different elements for the multiple possible combinations.
  • each module is chosen such that the adjacent hydraulic connection means of two modules juxtaposed in said common plane, in a second direction which is perpendicular to said first direction, are spaced apart by first fixed distance, which is the same for all the modules making up the radiator, and which also corresponds to the distance separating two adjacent hydraulic connection means from the same module when said module has at least two internal hydraulic circuits with parallel columns, so that any vertical or horizontal juxtaposition of constituent modules define a hydraulic line parallel to said first direction, or several hydraulic lines parallel to said first direction and independent of each other.
  • said first direction is vertical for all the modules constituting the radiator, so that the hydraulic lines thus defined are all vertical.
  • the radiator is produced from modules taken from four basic unit modules, including two square body modules comprising respectively one and two internal hydraulic circuits with parallel columns, and two rectangular body modules comprising respectively one and two internal hydraulic circuits with parallel columns.
  • the hydraulic connection means are of the same type in a constituent module, and for all the modules constituting the radiator; in particular, the hydraulic connection means consist essentially of a machined contact surface, comprising a countersink or a groove making it possible to receive a compressed seal.
  • the mechanical assembly means are provided on either side of each hydraulic connection means, at a second fixed distance from said means.
  • the mechanical assembly means are of a first type for one edge of the constituent module concerned, and of a complementary type for the opposite edge of said module, and this for all the modules constituting the radiator.
  • the mechanical assembly means comprise, for one edge, a fin having a threaded hole, and for the opposite edge, a fin also having a tapped hole, but with a reverse thread, the complementary fins of two vertically juxtaposed modules which can be connected together, so as to be brought closer to one another for the purpose of clamping one against the other of the two modules concerned, by an assembly stud with two threaded ends with reverse threads, one of which has a turning allowing the floating stud to be retained on one of the modules before the assembly of the said modules concerned, and to define an abutment shoulder bearing against the corresponding fin once said modules assembled.
  • the assembly stud comprises a central maneuvering portion, for example a bore or a protruding part allowing the clamping against one another of the modules concerned juxtaposed vertically, by inserting an associated tool between the adjacent edges of said modules;
  • the central maneuvering portion is a projecting part, for example with a hexagon, arranged to abut against the fin of the upper module carrying the mounting stud, during the presentation of said module on the lower module, so that said dowel is automatically oriented vertically before the tightening operation.
  • the threaded end which does not have a turning ends in a cone helping to center during the presentation of the upper module carrying the assembly stud on the lower module, and said threaded end comprises a thread with two threads for obtain a faster vertical displacement during the tightening operation.
  • the radiator comprises an upper manifold and / or a lower manifold, each having hydraulic connection means and mechanical assembly means allowing their fluid connection and their mechanical connection with the adjacent module (s).
  • a first horizontal direction it will naturally be lateral collectors.
  • the hydraulic connection and mechanical assembly means associated with the manifold (s) are identical to those of the adjacent modules.
  • At least one of the collectors is produced by assembling unit collectors, juxtaposed horizontally, and the length of which is equal to or is a multiple of said first fixed distance, said assembly providing the hydraulic connection between said unit collectors; in particular, the unit manifolds comprise respective hydraulic connection means with sealing of the same type as those of the modules constituting the radiator.
  • each manifold has a tapping at its ends, to allow choosing the appropriate external connection of said radiator to inlet and outlet pipes.
  • At least one of the collectors receives electrical heating members, making it possible to heat the fluid supplying the radiator modules.
  • At least one of the manifolds is produced in the form of one or more modules similar to the unit modules constituting the radiator, said one or more manifold modules however comprising only a single internal hydraulic circuit connecting a plurality of means of hydraulic connection arranged longitudinally and laterally.
  • each module also comprises hooking means provided on the rear face of the body of said module, to allow an in situ suspension of this module on a suspension system common to the various modules constituting the radiator.
  • the hooking means essentially consist of ears making it possible to hang each module on a common suspension system comprising notches or associated hooks; in particular, in the case of a first vertical direction, the attachment lugs are advantageously arranged at the level of the vertical axis of the hydraulic connection means of the module, behind said means, so as to mask the parts concerned of the common suspension system.
  • the common suspension system is produced in the form of a frame constituted by vertical angles having the hooking notches, and by horizontal crosspieces connected to said angles by associated connecting means; in particular, the hooking notches are spaced by a constant pitch, the value of which is substantially equal to the smallest height dimension of the modules constituting the radiator, so that all the modules hung on the chassis are automatically correctly positioned between them.
  • the chassis is attached to a wall by means of one of its horizontal crosspieces, preferably the upper horizontal crosspiece, by hooking hooks anchored in said wall; in particular, the hooked frame is held against the wall by members anchored in said wall and cooperating with a lower horizontal crosspiece of said frame, for example by hooks similar to said hooking hooks.
  • the body of each module is produced by molding, preferably being made of cast iron or aluminum.
  • the internal hydraulic circuit (s) of each module is (or are) obtained (s) using one or more foundry cores, during the manufacture of said module by molding; as a variant, the interior hydraulic circuit (s) of each module is (or are) constituted (s) by a tubular metallic assembly, on which the body of the module is directly overmolded during the manufacture of said module by molding.
  • the front face of at least some of the modules is flat, and may have an external decoration, for example a grooving, an embossing or a graining.
  • the exterior decorations differ from one module to another, to give the radiator a particular overall decor.
  • FIG. 1 schematically illustrates, by way of example, four basic unit modules making it possible to produce radiators according to the invention, by juxtapositions of such modules, in vertical and / or horizontal directions.
  • the structure of these modules is only illustrated here schematically, in order to locate the different essential means that each of these modules comprises, one of them (the larger square module) then being the subject of a more detailed description with reference to Figures 2 to 6.
  • first square module 100 There is thus a first square module 100, a second rectangular module 101, a third rectangular module 102, and a fourth square module 103.
  • Each of these modules has a body 200, which is square or rectangular as the case may be, and which has internally at least one internal hydraulic circuit 201 with parallel columns 202, said columns being arranged symmetrically with respect to an axis of symmetry 203 of said body.
  • the module 100 thus comprises two internal hydraulic circuits 201, the length of which corresponds to the side of the square body, while the rectangular module 101 comprises a single internal hydraulic circuit 201 identical to the two circuits of the module 100.
  • the rectangular module 102 also comprises two internal hydraulic circuits 201 with parallel columns, corresponding to a height of half the internal hydraulic circuits of the two modules 100 and 101 above.
  • the square module 103 has a single internal hydraulic circuit 201, identical to the two circuits of the module 201.
  • One of the above-mentioned internal hydraulic circuits 201 is illustrated with its parallel columns 202 for the module 100, while the other hydraulic circuits interiors are shown schematically only by a dotted rectangle.
  • At the two ends of each of these internal hydraulic circuits 201 there is a hydraulic connection means 205, at two opposite edges 206, 207 of the body 200 of each of the modules concerned.
  • these hydraulic connection means 205 are arranged in an alignment direction 204 which is parallel to the aforementioned axis of symmetry 203 of the body 200 (for the modules 100 and 102), or merged with said axis (for modules 101 and 103).
  • Such an arrangement of the hydraulic connection means allows the fluid connection of two modules juxtaposed in a common plane, and in a first direction which is vertical or horizontal.
  • Each module 100, 101, 102, 103 further comprises mechanical assembly means 210, 211, provided at each of the opposite edges 206, 207 of the associated body 200, here on either side of each connection means hydraulic 205.
  • These mechanical assembly means allow the mechanical connection of the juxtaposed modules in the first aforementioned direction, which is vertical or horizontal.
  • each module is preferably made by molding, being in particular made of cast iron or aluminum.
  • the hydraulic circuit or circuits 201 of each module is (or are) obtained by using one or more foundry cores, during the manufacture of said module by molding. .
  • the choice of the four modules illustrated in FIG. 1 makes it possible to considerably rationalize the manufacture of these modules by molding, insofar as only two types of cores will be used, namely a long core for producing the interior hydraulic circuits modules 100 and 101, and a short core for making the internal hydraulic circuits of modules 102 and 103.
  • each module is (or are) constituted (s) by a tubular metallic assembly, on which the body of the module is directly overmolded during the manufacture of said module by molding, according to a technique of metallic core of conventional type.
  • each module 100, 101, 102, 103 are chosen so that the adjacent hydraulic connection means 205 of two modules juxtaposed in a common plane, and in a second direction which is perpendicular to the aforementioned first direction, are spaced by a first fixed distance d1, which is the same for all the modules constituting the radiator, and which also corresponds to the distance separating two hydraulic connection means 205 of the same module when said module has at least two internal hydraulic circuits 201 with parallel columns (which is the case here for modules 100 and 102 illustrated in FIG. 1), so that all vertical or horizontal juxtaposition of the constituent modules defines a hydraulic line parallel to said first direction, or several hydraulic lines parallel to said first direction and independent of each other.
  • FIG. 18 On the seven examples illustrated in FIG. 18, the hydraulic lines, reference LH, are here vertical, which corresponds to a particular case of the radiator according to the invention in which the above-mentioned first direction is vertical for all the modules constituting said radiator.
  • This particular case constitutes an advantageous embodiment, but it goes without saying that it will be possible to have other arrangements corresponding to a first horizontal direction. This actually amounts to rotating all or part of the radiators comprising vertical hydraulic lines by 90 °.
  • the radiator illustrated in a) in FIG. 18 is obtained by juxtaposition of five basic unit modules, among which there are two rectangular modules 101, two rectangular modules 102, and a square module 103, the latter being here arranged in the center.
  • the radiator here comprises an upper collector CS and a lower collector CI, but we will return to this point later, with reference to FIGS. 9 to 14.
  • the first aforementioned distance d1 corresponds not only to the interval between two hydraulic connection means 205 of the rectangular modules 102, but also at the interval between the hydraulic connection means 205 of two juxtaposed modules, for example two rectangular modules 102 and 101 from the top of the radiator, and this for all the modules constituting said radiator, which makes it possible to define here three hydraulic lines LH, parallel and independent of each other, said lines here being vertical. It can therefore be seen that all the hydraulic connections are opposite one another, in a vertical direction, which considerably simplifies the mounting of the radiator, but also rationalizes the manufacture of the constituent modules, insofar as said radiator can be produced. from modules taken from four basic unit modules, such as the modules illustrated in FIG. 1.
  • the other radiators comprise different types of juxtapositions, always obtained from basic unit modules of the aforementioned type: the radiator illustrated in b) comprises a vertical juxtaposition of five rectangular modules 102 (there are then two hydraulic lines LH), the radiator illustrated in c) comprises a juxtaposition of two rectangular modules 101, two square modules 100, a square module 103, and a rectangular module 102 (there are then three independent hydraulic lines LH), the radiator illustrated in d) comprises a juxtaposition of four rectangular modules 101 and two square modules 100 (there are then four independent hydraulic lines LH), the radiator illustrated in e) comprises a juxtaposition of four square modules 100, four rectangular modules 101, four rectangular modules 102, four square modules 103 (on then has six independent hydraulic lines LH), the radiator illustrated in f) comprises a juxtaposition of six rectangular modules 101 and three square modules 100 (we then have four independent hydraulic lines LH), and finally the radiator illustrated in g) comprises a juxtaposition of ten rectangular modules 101 and four square modules 100 (we then have six independent hydraulic lines LH ).
  • Each internal hydraulic circuit 201 is here composed of four parallel columns 202, which are arranged symmetrically with respect to the axis of symmetry 203 of the body 200.
  • the two opposite edges 206 and 207 of the body 200 each comprise two hydraulic connection means 205, all of the same type for this module.
  • each hydraulic connection means essentially consists of a machined contact surface 250, comprising a countersink or a groove 251 making it possible to receive a seal (not visible in FIG. 6) , the bore associated with each hydraulic connection means defining a passage 252 which corresponds to the inlet or the outlet of the associated internal hydraulic circuit 201.
  • each hydraulic connection means corresponds to the representation given in section in FIG. 8, on which there is a compressed gasket 253 between the counterbores 251 the two machined contact surfaces 250 associated.
  • the seal 253 will preferably be made of elastomer, and will have a particular section compatible with the installation conditions (a round section has been shown here).
  • each hydraulic connection means 205 is preferably a first type for the edge 206 of the module, and a complementary type for the opposite edge 207 of said module, and this for all the modules constituting the radiator.
  • the fin 254 has a tapped hole 255 (right-hand threaded)
  • the fin 256 also has a tapped hole 257, but with reverse threading, for reasons which will be explained below, with reference to FIGS. 15 to 17.
  • FIG. 15 a distinction is made between the adjacent edges 206, 207 of two modules juxtaposed in a vertical direction, during the presentation of the upper module on the lower module.
  • an assembly stud 260 illustrated in FIG. 17, with two threaded ends 261, 262 one of which (261) has a turning 263.
  • the threads of the two ends 261 and 262 are opposite, which allows both to retain on the upper module the floating pin 260, before the assembly of the two modules concerned, and to define an abutment shoulder bearing against the corresponding fin once said modules assembled.
  • the upper module is here already equipped with its assembly studs 260, which have been positioned by screwing the end 261 of said studs by the associated tapped holes 257 until the passage of their bar turning, said studs being floating and captive in being retained on the respective fins 256.
  • Each assembly stud 260 further comprises a central operating portion, for example a bore or a protruding part, allowing the modules to be clamped against one another concerned juxtaposed vertically, by inserting a tool between the adjacent edges 206, 207 of said modules.
  • the central maneuvering portion is a projecting part 264, with a hexagon, this projecting part being arranged to abut against the fin 256 of the upper module carrying the assembly pin 260 during the presentation of said module on the lower module, so that said stud is automatically oriented vertically before the tightening operation, as illustrated in the position of FIG. 15.
  • the installer then only needs to insert a tool through the horizontal slot separating the adjacent edges 206, 207 of the two modules, for example a simple wrench, in order to screw each of the assembly studs 260 by their threaded end 262 on the associated lower fin 254.
  • a tool through the horizontal slot separating the adjacent edges 206, 207 of the two modules, for example a simple wrench, in order to screw each of the assembly studs 260 by their threaded end 262 on the associated lower fin 254.
  • the reverse threads of the two ends 261, 262 of the assembly pin 260 then provide an advantageous advantage, insofar as the edge of the thread 261 coming into contact with the tapped hole 257 (left-hand threaded) constitutes a abutment shoulder during further screwing, which allows the complementary fins 254 and 256 to be brought closer to one another in order to tighten the two modules concerned, and at the same time to compress the seal associated with the hydraulic connection means 205 arranged between the corresponding pair of mechanical assembly means 210, 211.
  • the position is then that which is illustrated in FIG. 16. It may prove to be r advantageous to further provide that the threaded end 262 which does not have a turning has a thread with two threads to obtain a faster vertical movement during the tightening operation.
  • the two assembly studs 260 are screwed on either side of each hydraulic connection means 205. It will be preferable to screw the two bolts concerned for each pair in synchronization, in order to avoid incorrect positioning of the two modules concerned and irregular compression of the seal associated with the hydraulic connection means.
  • each hydraulic connection means 205 is here provided on either side of each hydraulic connection means 205, and at a fixed distance (denoted d2 in FIG. 1) from said means, this is that is to say in reality of the associated axis 204. It is then ensured, as for the hydraulic connection means 205, to always have the same presentation, along a vertical line, of the fins to be brought together to effect the tightening of the modules juxtaposed vertically. This symmetry naturally applies to the fins 254 of the upper edge 206 of the modules, and to the complementary fins 256 of the lower edge 207 of said modules.
  • each module also comprises hooking means 215 provided on the rear face of the body 200 of said module, to allow an in situ suspension of this module on a system. suspension common to the different modules making up the radiator.
  • the hooking means 215 are essentially constituted by ears 220, which can be distinguished in FIGS. 2 and 4, and in the section on an enlarged scale of FIG. 8, said ears making it possible to hang each module has a common suspension system comprising associated notches or hooks.
  • the attachment lugs 220 preferably came directly from molding.
  • each of the ears 220 is pierced with a hole 221 allowing the male part of a hanging hook to pass which will be described later with reference to FIGS. 22 to 26 relating to the suspension chassis common to the various modules constituting the radiator.
  • the attachment lugs 220 are here arranged at the vertical axis 204 of the hydraulic connection means 205 of the module 100 illustrated in FIGS. 2 to 6, behind said means, which makes it possible to hide the relevant parts of the common suspension system.
  • the latching ears will be arranged in a similar manner on the rear face of the body of the modules, but without being wedged on the then horizontal axis of the hydraulic connection means of said modules. As is apparent from the examples given in FIG.
  • the assembly means which have just been described are both simple and advantageous, insofar as the operator can easily screw the assembly studs together to clamp the stacked modules together, without having to slide a tool from the rear or laterally, and without detracting from the aesthetics of the front face 500 of the different modules constituting the radiator.
  • the front face 500 of at least some of the modules is preferably planar, and may have an external decoration, for example grooving, embossing or embossing. It is also possible to provide that the exterior decorations differ from one module to another, to give the radiator a particular overall decor. The installer can thus organize an original and personalized composition thanks to a particular grouping mode.
  • the aesthetics are moreover particularly neat since the interval e separating the adjacent edges of two superimposed modules (FIG. 7) is equal to the interval separating the vertical edges of the juxtaposed modules, which makes it possible to obtain radiator front faces geometrically squared as illustrated in FIG. 18.
  • the interval e will be of the order of a few millimeters, for example 5 mm.
  • Each module could certainly be hung individually on a wall P by an associated attachment system cooperating with the aforementioned ears, as illustrated in FIG. 7. It is however advantageous to provide a suspension system common to the various modules constituting the radiator. We will now describe such a system with reference to FIGS. 20 to 26.
  • the common suspension system 400 is produced in the form of a frame constituted by vertical angles 410 having hooks or hooking notches 401, notches which allow the attachment of 'A module by penetration of their male part into the bore 221 of the latching ears 220 of said modules, and by horizontal crosspieces 420 connected to said angles by associated connecting means.
  • Figures 20 and 21 illustrate a U-shaped structure of the horizontal crosspieces 420, and Figures 22 to 24 an L-shaped structure of the vertical angles 410.
  • the vertical angles 410 have rectangular openings 411 to allow a horizontal crosspiece 420 to pass, the assembly done by simple bolting or equivalent, using each time a hole 412 on the vertical angle and 422 on the horizontal crossbar.
  • the horizontal crosspieces 420 are organized at a constant pitch, which naturally corresponds to the distance d1 separating either the hooking means 215 from the same module with several internal hydraulic circuits, or the hooking means 215 from two adjacent modules, which ensures that each module can be hung on a notch by its hooking lug (s) directly in the correct position, without the installer having to make any adjustment during the juxtaposition and assembly of the different modules.
  • the vertical angles 410 are also organized with a constant pitch p1 (which applies to notches or hooks 401 and for the openings 411), this constant pitch preferably being substantially equal to the smallest height dimension of the modules constituting the radiator, so that all the modules hung on the chassis 400 are automatically well positioned between them.
  • the common suspension frame 400 is hooked to a wall by means of one of its horizontal crosspieces 420, preferably the upper horizontal crosspiece, by hooking hooks 430 anchored in said wall. It is also advantageous, in particular to avoid any risk of tilting, to provide that the hooked chassis 400 is held lower against the wall by members 440 anchored in said wall, and cooperating with a lower horizontal crosspiece 420 of said chassis, for example by hooks 440 analogous to the hooking hooks 430: this makes it possible to prevent the chassis from going up and off, while being able to make up for a possible defect in the verticality of the wall. As is easy to understand, the chassis 400 illustrated in FIG. 25 favors vertical juxtapositions for a high radiator, and the chassis 400 illustrated in FIG. 26 favors horizontal juxtapositions for an elongated radiator.
  • chassis 400 when hooked to the wall, is relatively deformable in the manner of an articulated parallelogram, but this deformability disappears as soon as the installer has hung the constituent modules of the radiator on this common chassis , under the effect of the weight of said modules.
  • the organization in rows and columns of the various hooks or notches for hanging 401 allows the installer to arrange the composition of the radiator as he sees fit, since it is always certain to find, for each module selected, a or several hooks or notches for hanging said module.
  • the radiators illustrated comprise an upper collector CS and / or a lower collector CI, each having hydraulic connection means and mechanical assembly means allowing their connection fluid and their mechanical connection with the adjacent module (s). It is therefore particularly advantageous to provide that the hydraulic connection means and mechanical assembly associated with these manifolds are identical to those of the adjacent modules. This is what is found on the structure of a collector 300 illustrated in FIGS. 9 to 14.
  • the means 311 are constituted by fins 356 having a threaded hole 357, the threading of which is chosen in a direction opposite to that of the fin of the module on which the manifold is to be fixed.
  • the fins 356 are defined by cells 358 similar to those of the modules previously described.
  • the assembly studs 260 will be kept floating after screwing their upper end into the tapped hole 357.
  • Each unitary collector 300 further comprises respective hydraulic connection means 364 allowing connection with the seal between adjacent unit collectors, these means being of the same type as the means 205 of the modules constituting the radiator.
  • the two lateral wings 359 of the unitary manifold 300 have on the one hand tapped holes 365 for assembly by bolting between unit collectors, and an opening 363 allowing the hydraulic connection between adjacent unit collectors, a seal (not shown here) being disposed at the counterbore 362 formed on each side face 361 of the unit collectors.
  • the openings 363 are preferably tapped, not to ensure the mechanical connection between adjacent unit collectors, since this connection is already ensured by bolting between the facing wings, but to allow choose the appropriate external connection of said radiator to inlet and outlet pipes at the ends of the collectors concerned.
  • the length of a unitary collector 300 here corresponds to the first aforementioned distance d1 constituting the fundamental pitch of the system already described, but may also be equal to a multiple of this distance d1.
  • the upper and / or lower collector is produced in the form of one or more modules similar to the unit modules 100, 101, 102 or 103 constituting the radiator: such a variant is illustrated in figure 19.
  • Collector modules are produced in this case, which however only have a single internal hydraulic circuit, connecting a plurality of hydraulic connection means arranged longitudinally and laterally, and preferably respectively identical to the means 305 and 364 of the manifold 300 previously described.
  • the upper and lower collectors are each composed of three collector modules, with respectively a collector module 100 ′ and two collector modules 101 ′, and a collector module 100 ⁇ and dex collector modules 101 ⁇ (the structure of these modules collectors here being close to that of modules 100 and 101).
  • the installer thus continues, step by step, the mounting of the various constituent modules of the radiator, each new module being assembled to the lower module by the associated assembly means.
  • the installer finally assembles the unit collectors necessary to constitute an upper collector or lower (the length of the unit collectors being equal to or being a multiple of the fundamental pitch d1 previously described, as illustrated in example d) of FIG. 18), then the installer proceeds to set up and fix the manifold thus formed, which automatically makes the hydraulic connection with the adjacent modules.
  • the installer can then complete the installation in situ by making the external connections of the collector (s), and by putting in place solid plugs at the non-concerned ends of said collectors: the high and low collectors allow in fact to allow connections in parallel or in series with the main hydraulic circuits, in the same way as for conventional radiators.

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  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Claims (33)

  1. Radiator mit identischen oder ähnlichen Heizelementen, welche mit einem Heizfluid versorgt werden, bei dem eine Anpassung seiner äußeren Abmessungen durch Nebeneinanderstellen dieser Elemente möglich ist, wobei jedes Heizelement ein Modul (100, 101, 102, 103) bildet, mit folgenden Merkmalen:
    - einem quadratischen oder rechteckigen Körper (200), welcher innen wenigstens einen inneren hydraulischen Kreislauf (201) mit parallelen und relativ zu einer Symmetrieachse (203) dieses Körpers symmetrisch angeordneten Säulen (202) aufweist;
    - hydraulischen Verbindungsmitteln (205), welche anden Enden dieses oder dieser inneren hydraulischen Kreisläufe (201) auf der Höhe von zwei gegenüberliegenden Rändern (206, 207) des Körpers (200) und längs einer Ausricht-Richtung (204) vorgesehen sind, welche parallel zu der Symmetrieachse (203) des Körpers verläuft oder mit dieser zusammenfällt, so dass eine Fluidverbindung der beiden nebeneinander angeordneten Modulen in einer gemeinsamen Ebene und längs einer ersten Richtung, welche vertikal oder horizontal ist, hergestellt werden kann;
    - mechanischen Montagemitteln (210, 211), welche jeweils auf der Höhe der gegenüberliegenden Ränder des Körpers (200) vorgesehen sind, so daß eine mechanische Verbindung dieser nebeneinander angeordneten Module längs der ersten Richtung möglich ist;
    dadurch gekennzeichnet, daß die Abmessungen jedes Moduls (100, 101, 102, 103) derart gewählt sind, daß die nebeneinander liegenden hydraulischen Verbindungsmittel (205) von zwei in der gemeinsamen Ebene, längs einer zweiten Richtung, welche senkrecht zu der ersten Richtung ist, nebenaneinander angeordneten Module einen ersten festen Abstand (dl) zueinander einhalten, der für alle den Radiator bildenden Module gleich ist und der ferner dem Trennabstand von zwei benachbarten hydraulischen Verbindungsmitteln (205) ein und desselben Moduls entspricht, wenn dieses Modul wenigstens zwei innere hydraulische Kreisläufe (201) mit parallelen Säulen aufweist, so daß jede vertikale oder horizontale Nebeneinanderstellung derkonstitutiven Module eine hydraulische Leitung (LH) bildet, die parallel zu der ersten Richtung ist, oder mehrere hydraulische Leitungen (LH) bildet, welche parallel zu der ersten Richtung und voneinander unabhängig sind.
  2. Radiator nach Anspruch 1, dadurch gekennzeichnet, daß die erste Richtung für alle Module, welche den Radiator bilden, vertikal ist, so daß die so definierten hydraulischen Leitungen (LH) alle vertikal sind.
  3. Radiator nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß er ausgehend von Modulen gebildet ist, welche aus vier Einheits-Basis-Modulen (100, 101, 102, 103) ausgewählt sind, nämlich zwei Modulen (100, 103) mit quadratischen Körpern, die einen bzw. zwei innere hydraulische Kreisläufe (201) mit parallelen Säulen enthalten,und zwei Modulen (101, 102) mit rechteckigen Körpern, die ein bzw. zwei innere hydraulische Kreisläufe (201) mit parallelen Säulen enthalten.
  4. Radiator nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die hydraulischen Verbindungsmittel (205) innerhalb eines konstitutiven Moduls und für alle den Radiator bildenden Module vom selben Typ sind.
  5. Radiator nach Anspruch 4, dadurch gekennzeichnet, daß die hydraulischen Verbindungsmittel (205) im wesentlichen durch eine bearbeitete Kontaktöffnung (250) gebildet werden, welche eine Senkung oder einen Hals (251) aufweisen, die oder der ein komprimiertes Dichtungselement (253) aufnehmen kann.
  6. Radiator nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die mechanischen Montagemittel (210, 211) auf beiden Seiten jedes hydraulischen Verbindungsmittels (205) mit einem zweiten festen Abstand (d₂) zu diesen Mitteln vorgesehen sind.
  7. Radiator nach Anspruch 6, dadurch gekennzeichnet, daß die mechanischen Montagemittel (210, 211) für einen Rand (206) des betrachteten konstitutiven Moduls einem ersten Typ (210) entsprechen und für den gegenüberliegenden Rand (207) dieses Moduls einem komplementären Typ (211) entsprechen, und dies für alle Module, welche den Radiator bilden.
  8. Radiator gemäß den Ansprüchen 2 und 7, dadurch gekennzeichnet, daß die mechanischen Montagemittel (210, 211) für einen Rand (206) eine Rippe (254) mit einem Gewindeloch (255) aufweisen und für den gegenüberliegenden Rand (207) eine Rippe (256) mit ebenfalls einem Geweindeloch (257), jedoch mit einem inversen Gewinde, aufweisen, wobei die komplementären Rippen (254, 256) der beiden vertikalen nebeneinander angeordneten Module durch einen Montagebolzen (260̸) mit zwei Gewindeeden mit inversen Gewinden (261, 262) miteinander verbunden werden können, um eine an die andere zur gegenseitigen Verklemmung der betroffenen Module anzunähern, wobei das eine Ende (261) einen Abstich (263) aufweist, aufgrund dessen es möglich ist, den Bolzen (260̸) auf einem der Module vor der Montage der betreffenden Module lose zu halten und eine Anschlagschulter zu definieren, die gegen die ensprechende Rippe (256) anliegt, wenn die Module einmal zusammengebaut sind.
  9. Radiator nach Anspruch 8, dadurch gekennzeichnet, dass der Montagebolzen (260̸) einen mittleren Manövrierabschnitt (264) aufweist, zum Beispiel eine Bohrung oder einen Vorsprung, der es ermöglicht, die betrachteteten vertikal nebeneinander angeordneten Module gegeneinander zu verklemmen, indem zwischen die nebeneinander liegenden Ränder (20̸6, 20̸7) dieser Module ein entsprechendes Werkzeng eingefügt wird.
  10. Radiator nach Anspruch 9, dadurch gekennzeichnet, dass der mittlere Manövrierabschnitt (264) ein Vorsprung ist, zum Beispiel ein Sechskant, der so angeordnet ist, dass er gegen die Rippe (254) des oberen Moduls, welches den Montagebolzen (260̸) trägt, anschlagen kann, wenn dieses Modul auf das untere Modul gesetzt wird, so dass dieser Bolzen vor dem Verklemmen automatisch vertikal ausgerichtet ist.
  11. Radiator nach einem der Ansprüche 8 bis 10̸, dadurch gekennzeichnet, dass das Gewindeende (262), welches keinen Abstich aufweist, in einem Konus (265) endet, wodurch die Zentrierung beim Aufsetzen des oberen Moduls, welches den Montagebolzen (260) trägt, auf das untere Modul einfacher wird.
  12. Radiator nach einem der Ansprüche 8 bis 11, dadurch gekennzeichnet, daß das Gewindeende (262), welches keinen Abstich aufweist, ein Gewinde mit zwei Gewindegängen aufweist, um bei dem Verklemmen eine schnellere vertikale Verlagerung zu erhalten.
  13. Radiator nach einem der Ansprüche 2 bis 12, dadurch gekennzeichnet, daß er einen oberen Kollektor (CS) und/oder einen unteren Kollektor (CI) aufweist, welche jeweils hydraulische Verbindungsmittel (305) und mechanische Montagemittel (311) aufweisen, welche deren Fluidverbindung und deren mechanische Verbindung mit dem oder den angrenzenden Modulen ermöglichen.
  14. Radiator nach Anspruch 13, dadurch gekennzeichnet, daß die hydraulischen Verbindungsmittel (305) und die mechanischen Montagemittel (311), welche dem (den) Kollektor(en) zugeordnet sind, identisch mit denen der benachbarten Module sind.
  15. Radiator nach Anspruch 13 oder 14, dadurch gekennzeichnet, daß wenigstens ein Kollektor durch den Zusammenbau von horizontal nebeneinander angeordneten Einheitskollektoren (300) realisiert ist, deren Länge gleich dem ersten festen Abstand (d₁) oder einem Vielfachen davon ist, wobei der Zusammenbau die hydraulische Verbindung zwischen den Einheitskollektoren realisiert.
  16. Radiator nach Anspruch 15, dadurch gekennzeichnet, daß die Einheitskollektoren (300) entsprechende hydraulische Verbindungsmittel (364) mit Dichtungen desselben Typs wie die (205) der Module, welche den Radiator bilden, aufweisen.
  17. Radiator nach Anspruch 15 oder 16, dadurch gekennzeichnet, daß ein Blindflansch zwischen bestimmten Einheitskollektoren (300) ein und desselben Kollektors vorgesehen sein kann, um die Zirkulation in den vertikalen hydraulischen Leitungen (LH) des Radiators auf spezielle Weise zu organisieren, um den thermischen Wirkungsgrad des Radiators als Funktion der betreffenden externen Verbindungsart zu optimieren.
  18. Radiator nach einem der Ansprüche 13 bis 17, dadurch gekennzeichnet, dass jeder Kollektor (CS, CI, 300) eine schraubenförmige Ausbohrung (363) auf der Höhe seiner Enden aufweist, damit der geeignete externe Anschluß dieses Radiators für die Eingangs- und Ausgangsleitungen gewählt werden kann.
  19. Radiator nach einem der Ansprüche 13 bis 18, dadurch gekennzeichnet, daß wenigstens ein Kollektor (CS, CI, 300) elektrische Heizelemente aufnimmt, damit das Fluid, mit welchem die Module des Radiators versorgt werden, erhitzt werden kann.
  20. Radiator nach einem der Ansprüche 13 bis 18, dadurch gekennzeichnet, daß wenigstens ein Kollektor (CS, CI) in Form von einem oder mehreren Modulen (100', 100'', 101', 101'') realisiert ist, welche analog zu den den Radiator bildenden Einheitsmodulen (100, 101, 102, 103) sind, wobei der oder die Kollektormodule jedoch nur einen einzigen inneren hydraulischen Kreislauf aufweisen, der mehrere hydraulische Verbindungsmittel verbindet, welche längs (305) und quer (364) angeordnet sind.
  21. Radiator nach einem der Ansprüche 1 bis 20, dadurch gekennzeichnet, daß jedes Modul ferner eine Hängevorrichtung (215) aufweist, die an der Rückseite des Körpers (200) dieses Moduls vorgesehen ist, um eine Aufhängung dieses Moduls vor Ort in einem Hängesystem (400) zu ermöglichen, welches gemeinsam für die unterschiedlichen Module, die den Radiator bilden, vorgesehen ist.
  22. Radiator nach Anspruch 21, dadurch gekennzeichnet, daß die Hängevorrichtung (215) im wesentlichen durch Ösen (220) gebildet wird, welche das Aufhängen jedes Moduls an einem gemeinsamen Hängesystem (400) erlauben, welches zugeordnete Vertiefungen oder Haken für die Hängung (401) aufweist.
  23. Radiator gemäß den Ansprüchen 2 und 22, dadurch gekennzeichnet, daß die Hängeösen (220) auf der Höhe der vertikalen Achse (204) der hydraulischen Verbindungsmittel (205) des Moduls, auf der Rückseite dieser Mittel angeordnet sind, um die betreffenden Teile des gemeinsamen Hängesystems (400) zu verdecken.
  24. Radiator nach Anspruch 22 oder 23, dadurch gekennzeichnet, daß das gemeinsame Hängesystem (400) in der Form eines Chassis realisiert ist, das von vertikalen Winkelprofilen (410) gebildet wird, welche die Hängevertiefungen (401) darstellen, sowie von horizontalen Querträgern (420), welche durch zugeordnete Verbindungsmittel mit den Winkelprofilen verbunden sind.
  25. Radiator nach Anspruch 24, dadurch gekennzeichnet, daß die Hängevertiefungen (401) einen konstanten Abstand (p₁) zueinander haben, dessen Wert ungefähr gleich der kleinsten Höhenabmessung der den Radiator bildenden Module ist, so daß alle an dem Chassis (400) aufgehängten Module automatisch richtig zueinander positioniert sind.
  26. Radiator nach Anspruch 24 oder 25, dadurch gekennzeichnet, daß das Chassis (400) an einer Wand (P) mittels eines seiner horizontalen Querträger (420) aufgehängt ist, vorzugsweise des obersten horizontalen Querträgers, und zwar mittels in dieser Wand verankerter Wandhaken (430).
  27. Radiator nach Anspruch 26, dadurch gekennzeichnet, daßdas aufgehängte Chassis (400) durch Bauteile (440) gegen die Wand (P) gedrückt wird, welche in dieser Wand verankert sind und mit einem unteren horizontalen Querträger (420) des Chassis zusammen wirken, zum Beispiel durch zu den Wandhaken (430) analoge Haken.
  28. Radiator nach einem der Ansprüche 1 bis 27, dadurch gekennzeichnet, daß der Körper (200) jedes Moduls gegossen ist, vorzugsweise aus Gußeisen oder aus Aluminium.
  29. Radiator nach Anspruch 28, dadurch gekennzeichnet, daß der oder die inneren hydraulischen Kreisläufe (201) jedes Moduls dadurch erhalten wird (werden), daß einer oder mehrere Gußkerne bei der Herstellung dieses Moduls durch Gießen verwendet wird (werden).
  30. Radiator nach Anspruch 28, dadurch gekennzeichnet, daß der oder die inneren hydraulischen Kreisläufe (201) jedes Moduls durch eine metallische Rohranordnung gebildet wird (werden), über welcher der Körper des Moduls bei der Herstellung dieses Moduls durch Gießen direkt abgeformt wird.
  31. Radiator nach Anspruch 22 oder 23 und einem der Ansprüche 28 bis 30, dadurch gekennzeichnet, daß die Hängeösen (220) sich direkt aus dem Formguß ergeben.
  32. Radiator nach einem der Ansprüche 1 bis 31, dadurch gekennzeichnet, daß die Vorderseite (500) wenigstens einiger der Module eben ist und eine äußere Verzierung aufweisen kann, zum Beispiel eine Riffelung, eine Prägung oder eine Körnung.
  33. Radiator nach Anspruch 32, dadurch gekennzeichnet, daß die äußeren Verzierungen sich von einem zum nächsten Modul unterscheiden, um dem Radiator eine Verzierung mit einer ganz besonderen Anordnung zu geben.
EP92402034A 1991-07-16 1992-07-15 Radiator mit von Heizwasser durchströmten Heizungselementen, die vertikal und/oder horizontal nebeneinander angeordnet sind, zur Anpassung der äusseren Abmessungen des Radiators Expired - Lifetime EP0524085B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9108956 1991-07-16
FR9108956A FR2679322B1 (fr) 1991-07-16 1991-07-16 Radiateur a elements chauffants alimentes en fluide de chauffage, lesdits elements etant juxtaposes verticalement et/ou horizontalement pour adapter les dimensions exterieures dudit radiateur.

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EP0524085A1 EP0524085A1 (de) 1993-01-20
EP0524085B1 true EP0524085B1 (de) 1996-05-22

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EP (1) EP0524085B1 (de)
AT (1) ATE138468T1 (de)
DE (1) DE69210899D1 (de)
ES (1) ES2089446T3 (de)
FR (1) FR2679322B1 (de)
TR (1) TR27112A (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7594327B2 (en) 2005-04-11 2009-09-29 Modine Manufacturing Company Heat exchanger and method of making the same
US7621317B2 (en) 2006-05-11 2009-11-24 Modine Manufacturing Company Self-breaking radiator side plates
US8347950B2 (en) 2007-11-05 2013-01-08 Helmut Werner PROVOST Modular room heat exchange system with light unit
GB2477977A (en) * 2010-02-22 2011-08-24 Stephen Hugill Radiator comprising radiator panels where at least two of the radiator panels are horizontally spaced apart and vertically offset
WO2012126524A1 (en) 2011-03-23 2012-09-27 Energy Products Group Nv Modular utility system for the interior of a room
GB201407560D0 (en) * 2014-04-30 2014-06-11 Yorkshire Electric Radiators Ltd Improvements to radiator apparatuses
CN107327906B (zh) * 2017-08-21 2018-10-19 陈正康 一种中间带有竖孔的暖气片
CN111578769A (zh) * 2020-05-07 2020-08-25 航天海鹰(哈尔滨)钛业有限公司 一种可快速拼接的换热板片

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH145921A (de) * 1930-01-07 1931-03-31 Zent A G Radiatorelement für Warmwasserheizungen.
FR2044549A5 (de) * 1969-05-23 1971-02-19 Bariani Gilbert
DE2006827A1 (de) * 1970-02-14 1971-08-19 Buderussche Eisenwerke, 6330 Wetz Heizkörper
DE2050122A1 (de) * 1970-10-13 1972-05-10 Münz, Walfried W., Dipl.-Math., 7U8K.ünzelsau· Heizkörper
DE2305615A1 (de) * 1973-02-06 1974-08-22 Karl Heinz Russmann Zentralheizkoerper
IT1107742B (it) * 1977-03-21 1985-11-25 Perani Fond Spa Elemento modulare inlega leggera pressofusa,per realizzare radiatori per ambienti in genere
FR2536525B1 (fr) * 1982-11-22 1987-02-20 Velde Jacques Van De Echangeur de chaleur maille forme d'elements prefabriques et elements pour le construire
DE3919515A1 (de) * 1989-06-15 1990-12-20 Uwe Klix Warmwasser-heizkoerper

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DE69210899D1 (de) 1996-06-27
EP0524085A1 (de) 1993-01-20
FR2679322B1 (fr) 1993-11-26
FR2679322A1 (fr) 1993-01-22
ES2089446T3 (es) 1996-10-01
ATE138468T1 (de) 1996-06-15
TR27112A (tr) 1994-11-09

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