FR2509441A1 - Warm air heating system with integral ducting - has air ducts mounted within insulation cavity wall - Google Patents

Warm air heating system with integral ducting - has air ducts mounted within insulation cavity wall Download PDF

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Publication number
FR2509441A1
FR2509441A1 FR8113326A FR8113326A FR2509441A1 FR 2509441 A1 FR2509441 A1 FR 2509441A1 FR 8113326 A FR8113326 A FR 8113326A FR 8113326 A FR8113326 A FR 8113326A FR 2509441 A1 FR2509441 A1 FR 2509441A1
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FR
France
Prior art keywords
insulation
conduits
walls
insulating
face
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.)
Granted
Application number
FR8113326A
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French (fr)
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FR2509441B1 (en
Inventor
Jean-Pierre Mouillot
Roland Finas
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SES DUMEZ
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SES DUMEZ
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Publication date
Application filed by SES DUMEZ filed Critical SES DUMEZ
Priority to FR8113326A priority Critical patent/FR2509441B1/en
Publication of FR2509441A1 publication Critical patent/FR2509441A1/en
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Publication of FR2509441B1 publication Critical patent/FR2509441B1/en
Expired legal-status Critical Current

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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
    • F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
    • F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7679—Means preventing cold bridging at the junction of an exterior wall with an interior wall or a floor

Abstract

The building is constructed from pre-cast panels (6-9) built onto site-cast foundations (1). The walls are of cavity construction and the cavity is lined with mineral wool or expanded polystyrene insulation (10,11). The warm air handling unit is installed in the roof space. The warm air is distributed to the outlets (13) in each room by the air ducts (14) built into the inner skin of insulation (10). The ducts are formed by channels in the insulation or in the case of solid cavity fill by the spacing apart of two adjacent panels of insulation.

Description

L'invention a pour objet un procédé de fabrication d'un circuit de chauffage à air chaud intégré dans des éléments de construction industrielle de bâtiments et, en particulier, de maisons d'habitation. The subject of the invention is a method of manufacturing a hot air heating circuit integrated in elements of industrial construction of buildings and, in particular, of residential houses.

Le chauffage à air chaud nécessite, quelle que soit la température de L'air véhiculé, un système de distribution par gaine. Lorsqu'un tel chauffage est choisi, il faut généralement prévoir un local deudistribution placé approximativement au centre de L'habitation de manière à alimenter toutes les pièces. Si L'habitation ne comporte qu'un niveau d'habitation, le générateur d'air chaud est placé dans le sous-sol et est relié par des gaines aux pièces à chauffer. Le problème est plus compliqué lorsque L'habitation est à deux niveaux; il est alors nécessaire de prévoir le passage des gaines pour le niveau supérieur, de manière que les distances soient les plus courtes possibles. Ces sujétions font qu'il n'est généralement pas prévu de bouches de reprise, qui permettraient le recyclage de L'air pour la récupération des calories. Heating with hot air requires, whatever the temperature of the air conveyed, a duct distribution system. When such heating is chosen, it is generally necessary to provide a distribution room placed approximately in the center of the house so as to supply all the rooms. If the dwelling has only one dwelling level, the hot air generator is placed in the basement and is connected by ducts to the rooms to be heated. The problem is more complicated when the dwelling is on two levels; it is then necessary to provide for the passage of the ducts for the upper level, so that the distances are as short as possible. These constraints mean that there is generally no provision for return vents, which would allow the recycling of air for the recovery of calories.

Les gaines sont constituées par des canalisations de section circulaire ou rectangulaire formées par des feuilles de métal roulées ou pliées et calorifugées extérieurement. Cette construction présente de nombreux inconvénients, parmi lesquels Le prix de revient, l'en- combrement, la transmission des bruits et les problèmes de mise en oeuvre. Ces bruits peuvent avoir plusieurs origines : bruits dus aux habitants (musique, voix, occupations bruyantes), bruits dus au chauffage (ventilateurs de circulation, vibrations des gaines dues à la circula- tion d'air).Les premiers bruits ne peuvent pas être supprimés, les seconds peuvent être minimisés par l'utilisa- tion de ventilateurs silencieux, mais onéreux et par un dimensionnement suffisant des canalisations, d'où un encombrement plus important et un prix de revient correspondant. The sheaths are formed by pipes of circular or rectangular section formed by sheets of rolled or folded metal and externally insulated. This construction has many drawbacks, among which the cost price, the size, the transmission of noise and the implementation problems. These noises can have several origins: noises due to inhabitants (music, voice, noisy occupations), noises due to heating (circulation fans, vibrations of ducts due to air circulation). The first noises cannot be eliminated, the latter can be minimized by the use of silent but expensive fans and by sufficient sizing of the pipes, resulting in a larger footprint and a corresponding cost price.

L'invention vise à supprimer les gaines de chauffage traditionnelles et à les remplacer par des con duits intégrés dans Les parois constituant Les murs extérieurs d'habitations realisées par panneaux préfabriqués industriellement. The invention aims to eliminate traditional heating ducts and replace them with pipes integrated in the walls constituting the exterior walls of dwellings produced by industrially prefabricated panels.

Les expLications et figures données ci-après à titre d'exemple permettront de comprendre comment l'in- vention peut être réalisée. The explanations and figures given below by way of example will make it possible to understand how the invention can be carried out.

La figure 1 montre une coupe d'une paroi comportant un conduit intégre.  Figure 1 shows a section of a wall having an integrated duct.

La figure 2 est une vue schématique partielLe d'un circuit de chauffage selon L'invention. Figure 2 is a partial schematic view of a heating circuit according to the invention.

La figure 1 montre en coupe un mur d'habitation réaLisé à partir de panneaux préfabriqués en béton. Figure 1 shows in section a residential wall made from prefabricated concrete panels.

On coule sur place les fondations 1 sur Lesquelles on pose le plancher 2 réservant, par exemple, un vide sanitaire 3. Les éLéments, panneaux et pLanchers, sont assembLés par des moyens teLs que décrits, par exempLe dans le brevet français 2.281.464, et qui sont constitués par des profils mâLes 4 et femelles 5 de forme correspondante s'étendant sur toute la Longueur des rives des éLéments.The foundations 1 are poured in place onto which the floor 2 is placed, reserving, for example, a crawlspace 3. The elements, panels and floorboards, are assembled by means such as that described, for example in French patent 2,281,464, and which consist of male 4 and female 5 profiles of corresponding shape extending over the entire length of the edges of the elements.

Lorsque les murs d'appui ou intérieurs 6, 7 sont montés, on procède de la même façon au montage des murs rideaux ou extérieurs 8, 9. Les panneaux constituant les murs intérieurs, aussi bien que ceux constituant Les murs extérieurs, sont munis sur leurs faces internes d'un isolant thermique constitué de pLaques de poLystyrène ou de panneaux de laine minérale 10, 11. Selon la forme d'isolation représentée, une lame d'air 12 est réservée entre Les deux épaisseurs d'isolant. SeLon une autre réalisation non représentée, L'isolation est constituée d'une seule épaisseur d'isolant, dont au moins une face est fixée contre les murs intérieurs ou extérieurs.When the supporting or interior walls 6, 7 are mounted, the same procedure is followed for mounting the curtain or exterior walls 8, 9. The panels constituting the interior walls, as well as those constituting the exterior walls, are provided on their internal faces of a thermal insulator made up of polystyrene sheets or of mineral wool panels 10, 11. According to the form of insulation shown, an air space 12 is reserved between the two thicknesses of insulator. According to another embodiment not shown, the insulation consists of a single thickness of insulation, at least one face of which is fixed against the interior or exterior walls.

Le procédé de fabrication d'un circuit de chauffage à air chaud, intégré dans les éléments de construction industrielle, consiste à former, dans Les plaques d'isolation thermique comprises entre les murs intérieurs et extérieurs, des conduits dont au moins une partie des parois est constituée par le matériau isolant. The process for manufacturing a hot air heating circuit, integrated in the elements of industrial construction, consists in forming, in the thermal insulation plates included between the interior and exterior walls, conduits of which at least part of the walls consists of the insulating material.

Les conduits sont formés selon le schéma de distribution et/ou d'extraction de L'air de chauffage. The conduits are formed according to the distribution and / or extraction scheme of the heating air.

Les ouvertures 13, formant bouches de chauffage, prévues dans Le bas des murs intérieurs, comnuniquent avec Les conduits 14 formés dans la couche d'isolant proche de la paroi du mur intérieur.The openings 13, forming heating vents, provided in the bottom of the interior walls, communicate with the conduits 14 formed in the layer of insulation close to the wall of the interior wall.

Lorsque l'isolation est réalisée par deux plaques séparées par un vide d'air, le conduit sera obtenu par interruption de L'isolation obtenue, par exemple,par l'espacement de deux plaques d'isolant fixées sur le mur intérieur, ou par enlèvement au moins partiel dudit isolant. Lorsque le conduit est formé à partir de la face d'isolant non fixé au mur intérieur, par espacement ou enlèvement de matériau isolant, il faut prévoir un élé- ment de fermeture obturant Le conduit. When the insulation is made by two plates separated by a vacuum, the duct will be obtained by interrupting the insulation obtained, for example, by the spacing of two insulating plates fixed to the interior wall, or by at least partial removal of said insulator. When the duct is formed from the insulating face which is not fixed to the interior wall, by spacing or removal of insulating material, a closing element closing off the duct must be provided.

Le conduit pourra être obtenu à partir de la face d'isolant fixée au mur intérieur pàr moulage ou pressage d'un canal, la fermeture du conduit étant assurée par le mur intérieur. The conduit can be obtained from the insulating face fixed to the interior wall by molding or pressing a channel, the closure of the conduit being ensured by the interior wall.

Cette méthode est également applicable lorsque
L'isolation est formée d'une seule épaisseur d'isolant.This method is also applicable when
The insulation consists of a single thickness of insulation.

La figure 2 montre vue de face et en coupe par telle une habitation comportant un circuit de chauffage avec conduits intégrés. Les conduits ont été représentés rectilignes et verticaux, mais il est possible de faire des conduits courbes ou inclinés, des raccordements,etc...  Figure 2 shows front view and in section through such a home with a heating circuit with integrated conduits. The conduits have been shown to be straight and vertical, but it is possible to make curved or inclined conduits, connections, etc.

Un circuit de chauffage,utilisant des conduits integrés dans l'isolation thermique selon L'invention, permet d'atténuer la transmission des bruits d'une pièce ou d'un étage à l'autre, et également Les bruits dus au chauffage. A heating circuit, using conduits integrated in the thermal insulation according to the invention, makes it possible to attenuate the transmission of noise from one room or from one floor to another, and also noise due to heating.

Un tel système de conduits permet la multiplication des bouches de chauffagé et d'extraction, d'où une meilleure distribution de l'air. De ce fait, l'utilisation d'un air à basse température (20 à 350) est possible et procure un meilleur confort. Such a duct system allows the multiplication of heating and extraction vents, resulting in better air distribution. Therefore, the use of low temperature air (20 to 350) is possible and provides better comfort.

La température de l'air de chauffage peut toutefois être plus élevée, sa limite étant celle que supporte L'isolant.  The temperature of the heating air may however be higher, its limit being that which the insulator supports.

Claims (5)

REVENDICATIONS 1. Procédé de fabrication d'un circuit de chauffage à air chaud intégré dans des éléments de construction industrielle de bâtiments et, en particulier, de maisons d'habitation, les bâtiments comportant des murs d'appui (6, 7) et des murs rideaux (8, 9) séparés par une isolation thermique (10, 11) en un matériau isolant en plaques ou panneaux, le mur d'appui comportant des ouvertures (13) pour le chauffage ou L'extraction d'air, caractérisé en ce que -L'on forme dans les plaques ou panneaux d'isolation, des conduits (14) dont une partie au moins des parois est constituée par le matériau isolant (10, 11), lesdits conduits étant formés selon le schéma de distribution et/ou d'extraction de l'air et débouchant dans les ouvertures prévues dans les murs d'appui. 1. Method for manufacturing a hot air heating circuit integrated in industrial construction elements of buildings and, in particular, of dwelling houses, the buildings having supporting walls (6, 7) and walls curtains (8, 9) separated by thermal insulation (10, 11) made of an insulating material in plates or panels, the supporting wall comprising openings (13) for heating or extracting air, characterized in that that -We form in the insulation plates or panels, conduits (14) of which at least part of the walls is formed by the insulating material (10, 11), said conduits being formed according to the distribution diagram and / or extracting air and opening into the openings provided in the supporting walls. 2. Procédé selon la revendication 1, caractérisé en ce que lesdits conduits sont formés par espacement de deux plaques d'isolant et fermeture par un élément isolant de la face non fixée au mur d'appui. 2. Method according to claim 1, characterized in that said conduits are formed by spacing two insulating plates and closing by an insulating element of the face not fixed to the bearing wall. 3. Procédé selon la revendication 1, caractérisé en ce que lesdits conduits sont formés par enlèvement au moins partiel du matériau isolant et fermeture par un élément isolant de la face non fixée au mur d'appui. 3. Method according to claim 1, characterized in that said conduits are formed by at least partial removal of the insulating material and closure by an insulating element of the face not fixed to the bearing wall. 4. Procédé selon la revendication 1, caractérisé en ce que le conduit est formé dans la face de la plaque d'isolant fixée au mur d'appui par moulage d'un canal. 4. Method according to claim 1, characterized in that the conduit is formed in the face of the insulating plate fixed to the support wall by molding a channel. 5. Procédé selon La revendication 1, caractérisé en ce que le conduit est formé dans la face de la plaque d'isolant fixée au mur d'appui par pressage d'un canal.  5. Method according to claim 1, characterized in that the conduit is formed in the face of the insulating plate fixed to the support wall by pressing a channel.
FR8113326A 1981-07-07 1981-07-07 METHOD FOR MANUFACTURING A HOT AIR HEATING CIRCUIT INTEGRATED IN CONSTRUCTION ELEMENTS Expired FR2509441B1 (en)

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FR8113326A FR2509441B1 (en) 1981-07-07 1981-07-07 METHOD FOR MANUFACTURING A HOT AIR HEATING CIRCUIT INTEGRATED IN CONSTRUCTION ELEMENTS

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FR2509441A1 true FR2509441A1 (en) 1983-01-14
FR2509441B1 FR2509441B1 (en) 1986-06-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609452A1 (en) * 1985-03-04 1987-01-29 Georg Thesz Outer-wall construction on a building
US4669240A (en) * 1984-07-09 1987-06-02 Giuseppe Amormino Precast reinforced concrete wall panels and method of erecting same
WO2007109846A1 (en) * 2006-03-28 2007-10-04 Upstream Investments Limited Precast wall panel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209021A1 (en) * 1972-09-07 1974-06-28 Pailler Jean Prefabricated pavilion with polystyrene mattress - for thermal insulation, embedded in single-span prestressed concrete floor
DE2438886A1 (en) * 1974-08-13 1976-04-22 Demmel Prefabricated part concrete house terrace building component - comprising flat concrete support body combined with its formwork unit
FR2359252A1 (en) * 1976-07-20 1978-02-17 Nibart Jean Clair Thermal balance system for buildings - circulates medium transferred through intervening wall to vary heat exchange characteristics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209021A1 (en) * 1972-09-07 1974-06-28 Pailler Jean Prefabricated pavilion with polystyrene mattress - for thermal insulation, embedded in single-span prestressed concrete floor
DE2438886A1 (en) * 1974-08-13 1976-04-22 Demmel Prefabricated part concrete house terrace building component - comprising flat concrete support body combined with its formwork unit
FR2359252A1 (en) * 1976-07-20 1978-02-17 Nibart Jean Clair Thermal balance system for buildings - circulates medium transferred through intervening wall to vary heat exchange characteristics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669240A (en) * 1984-07-09 1987-06-02 Giuseppe Amormino Precast reinforced concrete wall panels and method of erecting same
DE3609452A1 (en) * 1985-03-04 1987-01-29 Georg Thesz Outer-wall construction on a building
WO2007109846A1 (en) * 2006-03-28 2007-10-04 Upstream Investments Limited Precast wall panel

Also Published As

Publication number Publication date
FR2509441B1 (en) 1986-06-27

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