EP0363291A1 - Heizkörper für Niederdruckheisswasserzentralheizung mit Schnellbefestigung - Google Patents

Heizkörper für Niederdruckheisswasserzentralheizung mit Schnellbefestigung Download PDF

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Publication number
EP0363291A1
EP0363291A1 EP89430028A EP89430028A EP0363291A1 EP 0363291 A1 EP0363291 A1 EP 0363291A1 EP 89430028 A EP89430028 A EP 89430028A EP 89430028 A EP89430028 A EP 89430028A EP 0363291 A1 EP0363291 A1 EP 0363291A1
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EP
European Patent Office
Prior art keywords
tubes
collectors
radiator
radiator according
heating body
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.)
Withdrawn
Application number
EP89430028A
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English (en)
French (fr)
Inventor
Jean-Antoine Martin
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0363291A1 publication Critical patent/EP0363291A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • 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
    • F24D19/022—Constructional details of supporting means for radiators
    • F24D19/0223—Distance pieces between the radiator and the wall
    • 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
    • F24D19/024—Functioning details of supporting means for radiators
    • F24D19/0253—Adjusting a dimension, e.g. length, of the radiator support, e.g. telescopic rails
    • 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
    • F24D19/06—Casings, cover lids or ornamental panels, 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
    • F24D19/00—Details
    • F24D19/06—Casings, cover lids or ornamental panels, for radiators
    • F24D19/067—Front coverings attached to the radiator
    • 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
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • F28F21/063—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits for domestic or space-heating systems
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0229—Double end plates; Single end plates with hollow spaces
    • 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 a low-pressure hot water central heating radiator with quick fixing.
  • the technical sector of the invention is the manufacture of static heat emitters.
  • One of the main applications of the invention is its use in heating installations for apartments or premises, the pipes of which are incorporated in the ceiling and floor tiles.
  • radiators are therefore made of various light metallic materials; they generally have thermal diffusion fins permanently attached to the circulation tubes, in which the coolant circulates rapidly; moreover a thin sheet covering, is often permanently fixed, or even constitutes part of the fins.
  • the device In addition, if the device is in one piece, it often consists of many parts welded and assembled together, which multiplies the risk of leaks.
  • the present invention makes it possible to remedy all these difficulties by proposing a new radiator or central heating convector: this naturally takes up the basic elements common to existing devices and necessary for obtaining thermal efficiency; it meets the most modern standards, and has innovative features that determine its value.
  • the problem posed is to produce a light radiator, easy to handle and install, taking up as little space as possible in a room, with an aesthetic presentation perfectly integrated therein, with an attractive manufacturing cost and allowing scalable power adaptation.
  • a low-pressure hot water central heating radiator of the type possibly comprising a casing, two collectors and an intermediate heating body made up of tubes; in addition, in a radiator according to the invention, said collectors are made of plastic, said tubes of the heating body are connected to said collectors by any type of known fitting and maintained by any immobilization and sealing system; said radiator further comprises a telescopic system integral with one of said collectors and which ensures its rapid fixing by blocking between two stops, and a plastic connection casing; this conceals the pipe fittings and includes an access door to the fittings and housing for regulating members.
  • one of said manifolds is composed of a single piece which includes, in addition to all the parts linked to its hydraulic functions, fixing parts for the casing, and part of the quick fixing system; the other collector is made up of a single piece which includes, in addition to all the parts related to its hydraulic functions, the fixing parts for the casing and connection, and several feet.
  • the tubes of the heating body support fins, which are metallic, profiled and removable by clipping onto said tubes.
  • the external volume between the two abutments which preferably are the floor and the ceiling of the room, without visible connection or piping, gives it good aesthetics.
  • the device is light thanks to the use of plastic materials; its horizontal size is reduced.
  • the removable fins by clipping allow to vary the heating power on demand, without changing or dismantling the device, and to reduce the number of different models.
  • Certain elements such as the tubes and the positions of the external connections may be standard from one model to another, only the width of the casing and the collectors may vary.
  • the device is one of the low inertia heaters, well suited to energy saving requirements.
  • FIG 1 is a perspective view of a radiator in place: we can only distinguish externally the casing 24, at the top a hollow sleeve 22 whose upper edge bears against any upper stop such as ceiling 29, in the lower part a connection casing 27 thus forming a base and then possibly restoring the continuity of the plinth 31 of the wall 32 against which the radiator is put in place and a door 28 allowing access to the taps; these last two parts may consist of a single piece which can be clipped onto the feet of a collector here below, as described below. So put in place, the radiator fits very well in the layout of the room.
  • FIG. 2 is an overall vertical section and in the median transverse plane of a radiator as presented in FIG. 1 and comprising the following elements: - A lower manifold 1 with its cavity 6 for water outlet and its drain orifice 8, the assembly of which is described in FIG. 7; support feet 9 on the ground 30 and stops 10 for wall spacing 32; - A base 27 and a door 28, access behind the base, under the lower manifold 1; - A heating body made up of vertical tubes 14 connecting the manifold 16 and supporting removable fins 16; the tubes 14 will preferably be metallic, but in another alternative embodiment, the heating body consists of hollow plastic elements, with fins incorporated; - An upper manifold 16 with its cavity 18 for circulation of water and heads 21 for supporting the telescopic system such as a spring 23 and as described in FIG.
  • radiator may not have a casing 24 or fins 15 and the tubes 14 can then be painted or chromed.
  • the casing 24 can be painted, the base 27 matches the plinths of the room and the sleeve 22 can support decorative moldings.
  • a safety chain can be added in the upper part connecting, for example, the upper collector 16 to the wall 32.
  • central installation not attached to a wall, it can be paired two devices back to back, or the casing 24 and the base 27 may have two faces, one for each side.
  • an additional electrical resistance can be added behind the base or between the tubes 14 behind the casing 24.
  • said tubes 14 are horizontal, collectors 1 and 16 are arranged laterally, as well as the supports making abutments, on the one hand at the feet 9 and, on the other hand, at the telescopic system .
  • These lateral supports can be walls or other vertical surfaces. The other characteristics described in this description being transposable in this horizontal embodiment.
  • FIG. 3 is a horizontal section at the level of the telescopic system in the plane AA of FIG. 2.
  • the elements described above namely: - The upper manifold 16 with the heads 21 of the telescopic system, which penetrate inside the hollow sleeve 22, the latter having rear stops 33 of wall spacing; - The fins 15 of the heating body, described in FIG. 4; - the covering casing 24 with its supports 25, also shown in FIGS. 6 and 7.
  • FIG. 6 is a partial vertical section in the longitudinal plane at the level of the radiator telescopic system at its upper part in the plane D of FIG. 3.
  • one of said collectors then called upper 16 comprises a cavity 18 for circulating water with its orifice 19 for venting, facilitating the emptying of the radiator.
  • Its production here is in a single piece of plastic, for example CPVC, and then also includes: - side flanges 17 receiving the supports 25 of the casing 24 and ensuring its maintenance; - Heads 21 sliding inside the hollow sleeve 22 and thus forming a telescopic system for quick fixing.
  • the diameter of the orifices 20 may be slightly smaller than that of the tubes 14 and the interlocking can then be forced to seal and immobilize the tubes in the collector.
  • connection between said vertical heating tubes 14 here and said manifolds 1 and 16 is ensured by punctual external crimping of the tubes 14 on male end pieces of said manifolds then having an external shoulder forming a stop and around from which these tubes are fitted and thus immobilized.
  • the fitting of said tubes 14 and the collectors 1 and 16 is held in position by tie rods of any known type connecting the collectors to each other.
  • Another solution is a nesting without forcing a bonding. To ensure sealing in the event that there is no bonding or forced interlocking, this can be ensured by an O-ring.
  • said telescopic system can be composed of said hollow sleeve 22 in which slides at least one head 21 compressing at least one spring 23, preferably several; which springs are deformable elements of any type such as in material flexible plastic, or steel blades, or steel helical elements. Before installation, the springs are relaxed and the total length of the radiator is greater than the distance between the stops, in this case the height under the ceiling.
  • the heads 21 are integrated into the upper manifold 16 and the hollow sleeve 22 is supported on a stop such as the ceiling; in another embodiment, the hollow sleeve can be integrated into the manifold 16 and those are the heads which are supported on the external stop.
  • the heads 21 of the upper collector slide inside the sleeve 22 by compressing the springs 23 against the bottom of the sleeve 22.
  • the telescopic spring system thus obtained ensures instantaneous blocking of the radiator between the ground and the ceiling, or between the ground and a high stop, or between two other, for example lateral, stops.
  • said telescopic system may not include springs, but comprises two screw jacks, integral with the same manifold 16. A combination of the two is also possible.
  • FIG. 7 is a view in partial vertical section in the longitudinal plane of the radiator at the level of the feet in the plane E of FIG. 5.
  • the collector 1 then called lower in this vertical embodiment example has a water inlet cavity 3 with its connection orifice 4 and that for emptying 5, a water outlet cavity 6 with its connection orifice 7 and that 8. It is made here in a single piece of plastic, for example CPVC, and then also includes: - Side flanges 2 receiving the supports 25 of the covering casing 24 and ensuring its maintenance, and other devices ensuring the fixing of the connection casing, or of the base 27; - Several feet 9 resting on the ground 30 and camouflaged by the base 27; orifices 13 calibrated in the upper part with an internal shoulder which abuts the penetration of the tubes 14 of the heating body allowing the connection thereof by interlocking: this can be of a type chosen from the various examples described in FIG. 6.
  • the manifold 1 when it is lower and the vertical tubes 14 have an orifice 11 for air purging, connected to the manifold 16 then upper by a capillary 12 inserted in one of said tubes 14 of the heating body.
  • the lower manifold receives a supply valve, manual or automatic, and all the necessary connection members.
  • connection casing here the removable plastic base 27, fixed to the feet 9 of the lower manifold by direct clipping, conceals the pipes.
  • it When it is a base, it also fulfills a decorative function, for example by restoring the continuity of the plinth. It has a door allowing access to the taps, and may include passages or housings for regulating organs, such as thermostatic valve probes.
  • the radiator can be manufactured in a range of several nominal heights.
  • the telescopic spring system adapts to ceiling heights, varying for example between 248 and 252 cm.
  • the number and dimensioning of the other elements constituting it are defined and calculated according to the desired heating characteristics, and the room where it is located.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
EP89430028A 1988-09-27 1989-09-26 Heizkörper für Niederdruckheisswasserzentralheizung mit Schnellbefestigung Withdrawn EP0363291A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8812728 1988-09-27
FR8812728A FR2637058B1 (fr) 1988-09-27 1988-09-27 Radiateur de chauffage central a fixation rapide sans supports scelles

Publications (1)

Publication Number Publication Date
EP0363291A1 true EP0363291A1 (de) 1990-04-11

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ID=9370520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89430028A Withdrawn EP0363291A1 (de) 1988-09-27 1989-09-26 Heizkörper für Niederdruckheisswasserzentralheizung mit Schnellbefestigung

Country Status (2)

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EP (1) EP0363291A1 (de)
FR (1) FR2637058B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0777093A1 (de) * 1993-12-30 1997-06-04 KERMI GmbH Verfahren zur Herstellung bestimmter Bereiche insbesondere von Anschlussarmaturen oder dergleichen
FR2817950A1 (fr) * 2000-12-12 2002-06-14 Leman Pascale Ensemble caisson et radiateur panneau rayonnant d'angle a eau chaude ou electrique extra-plat encastrable dans tous types de murs
ITMI20090295A1 (it) * 2009-02-27 2010-08-28 Dl Radiators Spa Accessorio di un radiatore per il riscaldamento di un ambiente
ITAN20110145A1 (it) * 2011-10-25 2013-04-26 Gruppo Ragaini S P A Radiatore bimetallico di nuova concezione

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227454A (fr) * 1959-03-07 1960-08-22 Esswein & Cie Soc Installation de chauffage pour appartements ou autres locaux
FR1538597A (fr) * 1967-07-27 1968-09-06 Tunzini Perfectionnements aux installations de chauffage
DE2135030A1 (de) * 1971-07-14 1973-02-15 Thyssen Niederrhein Ag Roehrenwaermetauscher
AT334584B (de) * 1973-06-13 1976-01-25 Vmw Ranshofen Berndorf Ag Radiator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227454A (fr) * 1959-03-07 1960-08-22 Esswein & Cie Soc Installation de chauffage pour appartements ou autres locaux
FR1538597A (fr) * 1967-07-27 1968-09-06 Tunzini Perfectionnements aux installations de chauffage
DE2135030A1 (de) * 1971-07-14 1973-02-15 Thyssen Niederrhein Ag Roehrenwaermetauscher
AT334584B (de) * 1973-06-13 1976-01-25 Vmw Ranshofen Berndorf Ag Radiator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0777093A1 (de) * 1993-12-30 1997-06-04 KERMI GmbH Verfahren zur Herstellung bestimmter Bereiche insbesondere von Anschlussarmaturen oder dergleichen
FR2817950A1 (fr) * 2000-12-12 2002-06-14 Leman Pascale Ensemble caisson et radiateur panneau rayonnant d'angle a eau chaude ou electrique extra-plat encastrable dans tous types de murs
ITMI20090295A1 (it) * 2009-02-27 2010-08-28 Dl Radiators Spa Accessorio di un radiatore per il riscaldamento di un ambiente
EP2233872A1 (de) * 2009-02-27 2010-09-29 DL Radiators S.p.A. Anbauteil eines Heizkörpers zur Raumbeheizung
ITAN20110145A1 (it) * 2011-10-25 2013-04-26 Gruppo Ragaini S P A Radiatore bimetallico di nuova concezione
WO2013061131A2 (en) * 2011-10-25 2013-05-02 Gruppo Ragaini S.P.A. New concept bimetallic radiator
WO2013061131A3 (en) * 2011-10-25 2014-03-20 Gruppo Ragaini S.P.A. New concept bimetallic radiator

Also Published As

Publication number Publication date
FR2637058B1 (fr) 1991-08-23
FR2637058A1 (fr) 1990-03-30

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