EP0198864B1 - Improvement of the thermal insulation of light constructions and swimming-pools and other water surfaces - Google Patents

Improvement of the thermal insulation of light constructions and swimming-pools and other water surfaces Download PDF

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Publication number
EP0198864B1
EP0198864B1 EP19850905066 EP85905066A EP0198864B1 EP 0198864 B1 EP0198864 B1 EP 0198864B1 EP 19850905066 EP19850905066 EP 19850905066 EP 85905066 A EP85905066 A EP 85905066A EP 0198864 B1 EP0198864 B1 EP 0198864B1
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EP
European Patent Office
Prior art keywords
films
film
various
arch
arches
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Expired - Lifetime
Application number
EP19850905066
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German (de)
French (fr)
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EP0198864A1 (en
Inventor
Jean Fantini
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Individual
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Individual
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Publication date
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Priority to AT85905066T priority Critical patent/ATE63963T1/en
Publication of EP0198864A1 publication Critical patent/EP0198864A1/en
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Publication of EP0198864B1 publication Critical patent/EP0198864B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/06—Safety devices; Coverings for baths
    • E04H4/10—Coverings of flexible material
    • E04H4/108—Coverings of flexible material supported by frames
    • 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B1/3205—Structures with a longitudinal horizontal axis, e.g. cylindrical or prismatic structures
    • 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
    • E04B2001/3252—Covering details

Definitions

  • the present invention relates to the improvement of the thermal insulation of light constructions, with a frame of curved shape constituted by arches.
  • thermal insulation is generally only ensured by two plastic films or fabrics. This has the disadvantage that in cold weather the cost price of compulsory heating for growing in a greenhouse is very high. It also results in very strong condensation.
  • the present invention aims to remedy these drawbacks.
  • the invention as claimed relates to a light construction, such as a greenhouse, light leisure accommodation or the like, consisting of several spaced films supported by arches, each of the arches being constituted by several superimposed arcs, each supporting one of the films and fixed together, at least by their ends.
  • the various superimposed arcs constituting each arch are each constituted by a U-shaped profile with a concavity facing outwards. The position of these various arcs allows the passage between them of films of the corresponding levels.
  • the various films are stretched individually between two hoops which are not necessarily consecutive.
  • Each film is fixed at each of its ends to a hoop and is stretched in the passage by each intermediate hoop, either by means of a cord and an elastic tensioner pulling the film in the concavity of the U-profile, or by l 'nesting of the various U-profiles together, thanks to clamping screws passing through the various arcs.
  • the assembly can be done in two ways: either mount the outer U first along the entire length of the building, place the film over the entire length of this building and fix it with an elastic wire between the lips of each U and then place the desired U and films from the inside; either do the opposite start with the inner U and end with the outer U.
  • the construction method, object of the invention can be used for any demountable building requiring good thermal insulation and rapid assembly and disassembly. It is possible to add between two plastic films or fabrics an insulating material.
  • This construction method has the great advantage of being able to adapt to already existing frameworks.
  • a frame of curved shape according to document FR-A-2253888 comprises hoops (1) with a single U, interconnected by spacers (5) and each comprising fixed strips of sheets (3) by rivets 9, by welding, etc.
  • the arch comprises at each end a base (11) sealed to the ground by a sealing rod (12).
  • Films (7) of equal width, chosen as a function of the spacing between two arches (1), have at each end a hem for the passage of a fixing link (8) with elastic tensioner (13).
  • the framework of the construction according to the present invention is formed of arches each composed of several arcs (14) with a U-shaped profile, superimposed.
  • the tension of each of the films (7) which can extend over the entire length of the construction, is carried out either using an elastic thread (15) stretched over the film between the two lips of the U, or by tightening the two U-profiles (14) one inside the other using a screw (2).
  • a fastening system (20) which avoids a hem at the ends of the films (7) comprises a cord (8) and a tightening thread (15), the film (7) being trapped between the cord (8) which serves as a bead and the tightening wire (15) which locks the film in the desired position.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tents Or Canopies (AREA)
  • Greenhouses (AREA)

Abstract

Method and device for improving the thermal insulation of swimming-pools and other or light constructions. The device is comprised of floating material or air cushions (16), a film (7), an elastic attachment for permanent tensioning (15), an air pocket (10) between the film (7) and the water, which air pocket is the desired result. The air pocket (10) is also provided between two films (7) with the bow (1) and its bent metal plates (3) or the U-shaped irons (14). The tension of the film (7) is always provided by the tensioning devices (13), the strings (8), the elastic yarns (15) or by tightening the screw (2).

Description

La présente invention se rapporte à l'amélioration de l'isolation thermique de constructions légères, à ossature de forme cintrée constituée par des arceaux.The present invention relates to the improvement of the thermal insulation of light constructions, with a frame of curved shape constituted by arches.

Dans les constructions déjà connues, l'isolation thermique n'est généralement assurée que par deux films plastiques ou toiles. Cela présente l'inconvénient que par temps froid le prix de revient du chauffage obligatoire pour la culture sous serre, est très élevé. Il en résulte en outre, une très forte condensation.In already known constructions, thermal insulation is generally only ensured by two plastic films or fabrics. This has the disadvantage that in cold weather the cost price of compulsory heating for growing in a greenhouse is very high. It also results in very strong condensation.

Suivant une construction connue par le document FR-A-2 253 888, on peut mettre autant de films plastiques ou toiles qu'il est nécessaire suivant la température extérieure et la chaleur intérieure désirée en créant entre chaque fois deux films une poche d'air étanche. Ce type de construction est évolutif par tronçons de 150 à 200 cm. L'ossature comprend des arceaux en tôle pliée en forme de U, les dimensions de ce U étant calculées suivant le nombre de poches d'air désirées et leur épaisseur. Les films d'égale largeur, suivant l'écartement entre deux arceaux, doivent posséder un ourlet sur chacune de leurs longueurs pour permettre le passage d'un lien de fixation. Cette construction présente un certain nombre d'inconvénients.According to a construction known from document FR-A-2 253 888, as many plastic films or canvases can be used as necessary depending on the outside temperature and the desired interior heat, creating an air pocket between each film. waterproof. This type of construction is scalable in sections of 150 to 200 cm. The frame comprises hoops made of sheet metal folded in a U shape, the dimensions of this U being calculated according to the number of desired air pockets and their thickness. Films of equal width, depending on the distance between two arches, must have a hem on each of their lengths to allow the passage of a fixing link. This construction has a number of drawbacks.

Du fait que les films s'arrêtent à chaque arceau, il existe un pont thermique à l'endroit des arceaux. Ce pont thermique provoque la formation de condensation à l'endroit des arceaux. Chaque film est de largeur réduite et doit comporter des ourlets à ses deux extrémités. Le cintrage des arceaux est difficile en raison de la grande hauteur du profil en U des arceaux.Because the films stop at each hoop, there is a thermal bridge at the location of the hoops. This thermal bridge causes the formation of condensation at the location of the arches. Each film is of reduced width and must have hems at both ends. The bending of the arches is difficult due to the large height of the U-profile of the arches.

La présente invention vise à remédier à ces inconvénients.The present invention aims to remedy these drawbacks.

L'invention telle que revendiquée a pour objet une construction légère, telle que serre, habitation légère de loisirs ou similaire, constituée par plusieurs films espacés supportés par des arceaux, chacun des arceaux étant constitué par plusieurs arcs superposés, supportant chacun un des films et fixés entre eux, au moins par leurs extrémités. Selon l'invention, les divers arcs superposés constituant chaque arceau sont constitués chacun par un profilé en U avec une concavité tournée vers l'extérieur. Le position de ces divers arcs permet le passage entre eux des films des niveaux correspondants.The invention as claimed relates to a light construction, such as a greenhouse, light leisure accommodation or the like, consisting of several spaced films supported by arches, each of the arches being constituted by several superimposed arcs, each supporting one of the films and fixed together, at least by their ends. According to the invention, the various superimposed arcs constituting each arch are each constituted by a U-shaped profile with a concavity facing outwards. The position of these various arcs allows the passage between them of films of the corresponding levels.

De préférence, les divers films sont tendus individuellement entre deux arceaux non nécessairement consécutifs.Preferably, the various films are stretched individually between two hoops which are not necessarily consecutive.

Chaque film est fixé à chacune de ses extrémités à un arceau et se trouve tendu au passage par chaque arceau intermédiaire, soit au moyen d'une corde et d'un tendeur élastique tirant le film dans la concavité du profil en U, soit par l'emboîtement des divers profils en U entre eux, grâce à des vis de serrage traversant les divers arcs.Each film is fixed at each of its ends to a hoop and is stretched in the passage by each intermediate hoop, either by means of a cord and an elastic tensioner pulling the film in the concavity of the U-profile, or by l 'nesting of the various U-profiles together, thanks to clamping screws passing through the various arcs.

Le montage peut se faire de deux façons: soit monter les U extérieurs en premier sur toute la longueur du bâtiment, placer le film sur toute la longueur de ce bâtiment et le fixer avec un fil élastique entre les lèvres de chaque U et ensuite placer par l'intérieur les U et les films souhaités; soit faire l'inverse commencer par les U intérieurs et finir par les U extérieurs.The assembly can be done in two ways: either mount the outer U first along the entire length of the building, place the film over the entire length of this building and fix it with an elastic wire between the lips of each U and then place the desired U and films from the inside; either do the opposite start with the inner U and end with the outer U.

Le mode de construction, objet de l'invention, peut être utilisé pour tout bâtiment démontable nécessitant une bonne isolation thermique et un montage et démontage rapides. Il est possible d'ajouter entre deux films plastiques ou toiles un matériau isolant.The construction method, object of the invention, can be used for any demountable building requiring good thermal insulation and rapid assembly and disassembly. It is possible to add between two plastic films or fabrics an insulating material.

Ce mode de construction présente le gros avantage de pouvoir s'adapter sur des ossatures déjà existantes.This construction method has the great advantage of being able to adapt to already existing frameworks.

Sur les dessins annexés:

  • la figure 1 représente en coupe une ossature suivant le document FR-A-2 253 888;
  • la figure 2 représente un assemblage de plusieurs arceaux d'une ossature suivant la figure 1;
  • la figure 3 représente une ossature suivant l'invention constituée de plusieurs arcs en U montrant deux modes de tension des films.
In the accompanying drawings:
  • Figure 1 shows in section a frame according to document FR-A-2 253 888;
  • Figure 2 shows an assembly of several arches of a frame according to Figure 1;
  • FIG. 3 represents a framework according to the invention made up of several U-shaped arcs showing two modes of tensioning the films.

Selon les figures 1 et 2, une ossature de forme cintrée suivant le document FR-A-2253888 comprend des arceaux (1) à U unique, reliés entre eux par des entretoises (5) et comportant chacun des bandes de tôles (3) fixées par des rivets 9, par soudure etc.... L'arceau comporte à chaque extrémité un socle (11) scellé au sol par une tige de scellement (12). Des films (7) de largeur égale, choisie en fonction de l'écartement entre deux arceaux (1), comportent à chaque extrémité un ourlet pour le passage d'un lien de fixation (8) avec tendeur élastique (13).According to FIGS. 1 and 2, a frame of curved shape according to document FR-A-2253888 comprises hoops (1) with a single U, interconnected by spacers (5) and each comprising fixed strips of sheets (3) by rivets 9, by welding, etc. The arch comprises at each end a base (11) sealed to the ground by a sealing rod (12). Films (7) of equal width, chosen as a function of the spacing between two arches (1), have at each end a hem for the passage of a fixing link (8) with elastic tensioner (13).

Selon la figure 3, l'ossature de la construction suivant la présente invention est formée d'arceaux composés chacun de plusieurs arcs (14) à profil en U, superposés. La tension de chacun des films (7) qui peuvent s'étendre sur toute la longueur de la construction, s'effectue soit à l'aide d'un fil élastique (15) tendu sur le film entre les deux lèvres du U, soit par le serrage des deux profils (14) en U l'un dans l'autre à l'aide d'une vis (2). Un système de fixation (20) qui évite un ourlet aux extrémités des films (7) comprend une corde (8) et un fil de serrage (15), le film (7) étant prisonnier entre la corde (8) qui sert de bourrelet et le fil de serrage (15) qui bloque le film dans la position désirée.According to FIG. 3, the framework of the construction according to the present invention is formed of arches each composed of several arcs (14) with a U-shaped profile, superimposed. The tension of each of the films (7) which can extend over the entire length of the construction, is carried out either using an elastic thread (15) stretched over the film between the two lips of the U, or by tightening the two U-profiles (14) one inside the other using a screw (2). A fastening system (20) which avoids a hem at the ends of the films (7) comprises a cord (8) and a tightening thread (15), the film (7) being trapped between the cord (8) which serves as a bead and the tightening wire (15) which locks the film in the desired position.

Claims (4)

  1. Light construction such as greenhouse, light dwelling for leisure or the like, consisting of several spaced-apart films (7) supported by arches, each of the arches consisting of several superimposed bows each supporting one of the films and fixed together, at least by their ends, characterised in that the various superimposed bows constituting each arch each consist of a U-profile (14) with an outwardly facing concave side, and that the positioning of these various bows allows passage between them of the films (7) of the corresponding levels.
  2. Light construction according to claim 1, characterised in that the various films (7) are individually stretched between two not necessarily consecutive arches.
  3. Light construction according to claim 2, characterised in that each film (7) is fixed at each of its ends to an arch and is stretched, on passing across each intermediate arch, by means of a cord with elastic tensioner (15) pulling the film into the concave side of the U-profile.
  4. Light construction according to claim 2, characterised in that each film (7) is fixed at each of its ends to an arch and is stretched, on passing across each intermediate arch, by nesting of the various U-profiles (14) inside each other, owing to clamping screws (2) passing through the various bows.
EP19850905066 1984-10-18 1985-10-15 Improvement of the thermal insulation of light constructions and swimming-pools and other water surfaces Expired - Lifetime EP0198864B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85905066T ATE63963T1 (en) 1984-10-18 1985-10-15 IMPROVING THERMAL INSULATION OF LIGHTWEIGHT CONSTRUCTIONS, SWIMMING POOLS AND OTHER WATER SURFACES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8415952 1984-10-18
FR8415952A FR2572104B1 (en) 1984-10-18 1984-10-18 METHOD AND DEVICE FOR IMPROVING THE THERMAL INSULATION OF SWIMMING POOLS AND OTHER OR LIGHTWEIGHT CONSTRUCTIONS

Publications (2)

Publication Number Publication Date
EP0198864A1 EP0198864A1 (en) 1986-10-29
EP0198864B1 true EP0198864B1 (en) 1991-05-29

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ID=9308764

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Application Number Title Priority Date Filing Date
EP19850905066 Expired - Lifetime EP0198864B1 (en) 1984-10-18 1985-10-15 Improvement of the thermal insulation of light constructions and swimming-pools and other water surfaces

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EP (1) EP0198864B1 (en)
AU (1) AU4969385A (en)
DE (1) DE3583033D1 (en)
FR (1) FR2572104B1 (en)
WO (1) WO1986002401A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331791A (en) * 2017-12-25 2019-10-15 温州市一都建设有限公司 A kind of heat insulation layer mechanism used for building exterior wall

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474920A (en) * 1993-11-23 1995-12-12 State Of Oregon, Acting By And Through The Oregon State Board Of Higher Education On Behalf Of The Oregon Health Sciences University Modified thermo-resistant DNA polymerases
FR2968331B1 (en) * 2010-12-01 2013-12-27 Abrisud SHELTER FOR ACCREDITATION BASIN AND PROFILE ADAPTED

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1434664A1 (en) * 1964-12-02 1969-01-30 Graf Hagenburg Kg A structure composed of lined-up components, such as a greenhouse, small greenhouse, hall, garage, roof, and the like.
FR2241671A1 (en) * 1973-08-24 1975-03-21 Richel Pierre Hollow U section metal frame member - has round ended legs and channel houses cladding retention cable
FR2253888A2 (en) * 1973-10-22 1975-07-04 Fantini Jean Lightweight buildings covered with multiple layers of film - supported on beams with side flanges for clamping film edges
DE2426236A1 (en) * 1974-05-29 1976-01-02 Georg Dipl Ing Litinas Heated swimming pool heat loss prevention device - incorporates flexible, lightweight, inflatable mats used as covering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331791A (en) * 2017-12-25 2019-10-15 温州市一都建设有限公司 A kind of heat insulation layer mechanism used for building exterior wall

Also Published As

Publication number Publication date
EP0198864A1 (en) 1986-10-29
DE3583033D1 (en) 1991-07-04
WO1986002401A1 (en) 1986-04-24
AU4969385A (en) 1986-05-02
FR2572104B1 (en) 1987-05-29
FR2572104A1 (en) 1986-04-25

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