FR2805594A1 - Coupling system for plastic water pipe and metal connector has hollow brass coupling joining plastic and metal pipes - Google Patents

Coupling system for plastic water pipe and metal connector has hollow brass coupling joining plastic and metal pipes Download PDF

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Publication number
FR2805594A1
FR2805594A1 FR0002558A FR0002558A FR2805594A1 FR 2805594 A1 FR2805594 A1 FR 2805594A1 FR 0002558 A FR0002558 A FR 0002558A FR 0002558 A FR0002558 A FR 0002558A FR 2805594 A1 FR2805594 A1 FR 2805594A1
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France
Prior art keywords
coupling
connection
plastic
receiving
brass
Prior art date
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Application number
FR0002558A
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French (fr)
Inventor
Gilles Racamier
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Individual
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Individual
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Priority to FR0002558A priority Critical patent/FR2805594A1/en
Publication of FR2805594A1 publication Critical patent/FR2805594A1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/08—Soldered joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/24—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics for joints between metal and plastics pipes

Abstract

The system consists of a hollow brass coupling (11) joined to the plastic pipe (13) by an end with annular ribs (12) making a force fit and an outer retaining bush (14). The other end of the coupling is connected by braze welding to a copper pipe (15) which is connected in turn to the metal union (19) on a water heater or tap by a coupling nut (18) with a seal (17).

Description

<U>Généralité<B>:</B></U> Systèmes pour raccordement et liaisons hydrauliques entre un matériel thermique (corps de chauffe) et un réseau de distribution de fluides de type cuivre ou liaison hydraulique entre un corps de chauffe et un réseau de distribution de fluides caloporteurs de type PER: Polyéthylène réticulé ou permettant l'alimentation en eau froide et chaude d'appareils sanitaires depuis un réseau de distribution de type PER. <U> General <B>: </ U> </ U> Systems for connection and hydraulic connections between a thermal material (heating element) and a distribution network of copper-type fluids or hydraulic connection between a heating element and a distribution network of heat transfer fluids of the PER type: crosslinked polyethylene or allowing the supply of cold and hot water of sanitary appliances from a distribution network of the PER type.

La présente invention consiste a améliorer, simplifier, les raccordements et assurer le bon écoulement des fluides transportés lors du raccordement hydraulique d'appareils thermiques et sanitaires depuis un réseau de distribution en tube cuivre ou PER. The present invention consists in improving, simplifying the connections and ensuring the smooth flow of the fluids transported during the hydraulic connection of thermal and sanitary appliances from a copper or PER pipe distribution network.

Ce dernier étant soumis a certaines difficultés de mise en #uvre lors de l'installation dans les divers types d'habitations. En effet la plupart des raccordements consistent a sortir d'une paroi verticale creuse nommée cloison sèche, un tube PER gainé de diamètre 10/12 ou<B>13/16</B> assurant la distribution d'un fluide caloporteur pour l'alimentation d'un matériel thermique ou l'alimentation en eau froide et chaude d'appareils sanitaires<B>:</B> Baignoires, Lave-mains, Lavabos, Vasques, Eviers, Bidets, WC, etc.... The latter is subject to certain difficulties of implementation during installation in the various types of homes. Indeed most connections consist of coming out of a hollow vertical wall called drywall, a sheathed PER tube of diameter 10/12 or <B> 13/16 </ B> ensuring the distribution of a heat transfer fluid for the supply of thermal equipment or the supply of hot and cold water for sanitary appliances <B>: </ B> Bathtubs, Washbasins, Wash basins, Basins, Sinks, Bidets, WC, etc ....

<B><U>Il CAS</U></B> Raccord destiné<B>à</B> la liaison hydraulique entre un robinet de corps de chauffe de type 22 d'une manière générale et un réseau de distribution de fluides caloporteurs de type cuivre. <B> <U> Il CAS </ U> </ B> </ B> <B> </ B> </ B> </ B> </ B> </ B> </ B> </ B> </ B> connection the hydraulic connection between a type 22 heater valve in general and a distribution network of heat transfer fluids of the copper type.

Ce raccord tubulaire en cuivre écroui de forme cylindrique de diamètre 14 ou<B>16</B> min extérieur comporte une partie droite<B>(1)</B> de 40 millimètres<B>à</B> l'axe recevant la bague d'étanchéité (2) et l'écrou de serrage<B>(3)</B> du robinet (4) du corps de chauffe, une partie cintrée<B>(5)</B> supérieure ou égale a trois fois le diamètre du tube et une partie droite <B>(6)</B> pour le renvoi perpendiculaire de la tubulure. This cylindrical tubular fitting of cylindrical form of diameter 14 or <B> 16 </ B> min outside has a straight part <B> (1) </ B> of 40 mm <B> to </ B> the shaft receiving the sealing ring (2) and the clamping nut <B> (3) </ B> of the valve (4) of the heating element, a bent part <B> (5) </ B> upper or equal to three times the diameter of the tube and a straight part <B> (6) </ B> for the perpendicular return of the tubing.

Cette dernière mesure cent millimètres de longueur et, est équipée d'une emboîture<B>(7)</B> de douze millimètres destinée a recevoir la canalisation montante<B>(8)</B> ou descendante au droit du corps de chauffe. The latter measures one hundred millimeters in length and is equipped with a socket of twelve millimeters (B) (7) to receive the riser pipe <B> (8) </ B> or down to the right of the body heating.

Ce raccord permet un assemblage par soudo brasage sur la partie comportant l'emboîture<B>(7)</B> et permet de ne pas affaiblir la matière lors du serrage de l'écrou vissé sur le corps du robinet de radiateur<B>-</B> Fig. <B>1 -</B> <U>20<B>CAS:</B></U> Raccord destiné a la liaison hydraulique entre un robinet de corps de chauffe de type 22 d'une manière générale et un réseau de distribution de fluides caloporteurs de type PER de diamètre 10/12 et <B>13/16.</B> La présente invention consiste a améliorer, simplifier, assurer le bon écoulement des fluides caloporteurs lors du raccordement hydraulique d'appareils thermiques depuis un réseau de distribution encastré dans une cloison sèche de type<B> </B> PLACOPLATRE <B> </B> ou similaire permettant de ne pas déformer<B>(10)</B> plier<B>(10)</B> et casser<B>(10)</B> le tube PER<B>à</B> la sortie de la cloison lors du changement de plan Fig 2 pour le raccordement du corps de chauffe, compte tenu des distances restreintes pour le cintrage a froid de ce dernier. This connection allows welding brazing on the part with the socket <B> (7) </ B> and allows not to weaken the material when tightening the nut screwed on the body of the radiator valve <B > - </ B> Fig. <B> 1 - </ B> <U> 20 <B> CAS: </ B> </ U> A connection for the hydraulic connection between a Type 22 heater tap in general and a network The present invention consists in improving, simplifying, ensuring the smooth flow of heat transfer fluids during the hydraulic connection of thermal devices since the distribution of heat transfer fluids of the PER type of diameter 10/12 and <B> 13/16. a distribution network embedded in a drywall of the type <B> </ B> PLACOPLATRE <B> </ B> or similar, so as not to deform <B> (10) </ B> fold <B> (10) </ B> and break <B> (10) </ B> the tube PER <B> to </ B> at the exit of the partition during the change of plane Fig 2 for the connection of the heating body, taking into account the restricted distances for cold bending of the latter.

Ce raccord tubulaire en cuivre écroui et laiton assemblés de forme cylindrique comporte<B>:</B> une partie en laiton matricé creuse<B>(l 1)</B> équipée de cannelures de rétention (12) destinées a recevoir par emboîtement le tube PER<B>(13)</B> de diamètre 10/12 ou<B>13/16</B> mm et d'une bague en laiton cylindrique (14) de 20 min de longueur assurant l'étanchéité et une partie<B><I>(15) (15")</I></B> en cuivre écroui recevant la bague d'étanchéité<B>(17)</B> et l'écrou de serrage<B>(18)</B> du robinet<B>(19)</B> du corps de chauffe. Deux modèles seront retenus Fig <B>3</B> et 4<B>-</B> <B><U>30 CAS:</U></B> Raccords destinés a la liaison hydraulique et l'alimentation en eau froide et eau chaude d'appareils sanitaires tels que<B>:</B> Baignoires, Lave-mains, Lavabos,Vasques, Eviers, WC, etc <B>......</B> depuis un réseau de distribution en tube PER de diamètre 10/12 ou<B>13/16.</B> Ce raccord tubulaire en cuivre écroui et laiton assemblés de forme cylindrique comporte<B>:</B> une partie en laiton matricé creuse<B>(l 1) (l 1</B> ") équipée de cannelures de rétention (12) destinées a recevoir par emboîtement le tube PER<B>(13)</B> de diamètre 10/12 ou<B>13/16</B> et d'une bague en laiton cylindrique (14) de 20 mm de longueur assurant l'étanchéité par sertissage, une partie en tube cuivre écroui cylindrique<B><I>(15) (15")</I></B> de diamètre 14 ou<B>16</B> mm assemblée par soudo brasage<B>(16)</B> dans la partie<B>(11) (11")</B> et d'une autre partie en laiton creuse coudée<B>(27)</B> filetée mâle<B>3/8</B> ou 1/2pouce assemblée<B>à</B> la partie<B><I>(15) (15")</I></B> en cuivre par soudo brasage destinée<B>à</B> recevoir les écrous<B>(l 8)</B> des flexibles des robinetteries mélangeuses et mitigeuses des appareils sanitaires. Deux modèles de raccords sont retenus<B>-</B> Fig <B>5</B> et Fig <B>6 -</B>This cylindrical tubular copper and tubular union assembled in a cylindrical shape comprises: <B>: </ B> a die-cast brass <B> (1) </ B> part equipped with retention grooves (12) for receiving by interlocking the tube PER <B> (13) </ B> with a diameter of 10/12 or <B> 13/16 </ B> mm and with a cylindrical brass ring (14) of 20 min in length ensuring the sealing and a <B> <I> (15) (15 ") </ I> </ B> part in hardened copper receiving the sealing ring <B> (17) </ B> and the clamping nut <B> (18) </ B> of the <B> (19) </ B> faucet, two models will be selected Fig <B> 3 </ B> and 4 <B> - </ B> <B> <U> 30 CASES: </ U> </ B> Fittings for the hydraulic connection and supply of cold water and hot water to sanitary fixtures such as <B>: </ B> Baths, Lava -hands, Washbasins, Basins, Sinks, WC, etc. <B> ...... </ B> from a distribution network in PER pipe of diameter 10/12 or <B> 13/16. </ B> This Tubular Copper Nipple Connector and Brass Assembled In Shape cylindrical comprises <B>: </ B> a die-cast brass part <B> (l 1) (l 1 </ B> ") equipped with retention grooves (12) intended to receive the PER <B tube interlockingly > (13) </ B> diameter 10/12 or <B> 13/16 </ B> and a cylindrical brass ring (14) 20 mm long sealing by crimping, a part in <B> <I> (15) (15 ") </ I> </ B> cylindrical hardened copper tube of diameter 14 or <B> 16 </ B> mm welded by brazing <B> (16) </ B> in part <B> (11) (11 ") </ B> and another hollow brass part <B> (27) </ B> threaded male <B> 3/8 </ B > or 1/2 inch assembled <B> to </ B> part <B> <I> (15) (15 ") </ I> </ B> made of copper by solder brazing <B> to </ B > receive the nuts <B> (l 8) </ B> from the hoses of the mixing and mixing faucets of the sanitary appliances. Two models of connections are retained <B> - </ B> Fig <B> 5 </ B> and Fig <B> 6 - </ b>

Claims (1)

<B><U>REVENDICATIONS</U></B> <B>-1-</B> Dispositif de raccordement hydraulique entre des appareils thermiques et un réseau de distribution encastré dans une cloison sèche caractérisé en ce qu'il est constitué d'un raccord comportant une partie en laiton matricé creuse<B>(11) (l 1</B> ") équipée d'une part de cannelures de rétention (12) destinées<B>à</B> recevoir par emboîtement un tube PER<B>(13)</B> encastré dans une cloison et dont l'étanchéité est obtenue par le sertissage d'une bague en laiton cylindrique (14), et d'autre part assemblée par soudo brasage<B>(16) à</B> un tube cuivre écroui cylindrique<B><I>(15)</I></B> (15") recevant en extrémité un écrou de serrage<B>(18)</B> <B>(28)</B> de liaison<B>à</B> un robinet de corps de chauffe ou<B>à</B> une robinetterie d'appareils sanitaire, ce dispositif permettant de ne pas déformer, casser, ou plier le tube PER<B>à</B> la sortie de la cloison lors du changement de plan pour le raccordement<B>à</B> la robinetterie ;et d'assurer une section de canalisation régulière, afin de distribuer les fluides sans freiner les débits, et enfin de limiter les risques des coups de bélier, tout en assurant une étanchéité parfaite, une bonne résistance mécanique et un montage rapide. -2- Dispositif selon la revendication<B>1</B> caractérisé en ce que la liaison a un robinet de corps de chauffe est obtenue par un écrou de serrage <B>(l 8)</B> et une<B>b</B>ague d'étanchéité<B>(l 7)</B> <B>-3-</B> Dispositif selon la revendication<B>1</B> caractérisé en ce que la liaison a des flexibles de robinetterie d'appareils sanitaire est obtenue par soudo-brasage du tube cuivre<B><I>(15) (15")</I></B> a une partie en laiton creuse coudée<B>(27)</B> filetée et recevant l'écrou<B>(28)</B> des flexibles des dites robinetteries.<B> <U> CLAIMS </ U> </ B> <B> -1 - </ B> Device for hydraulic connection between thermal appliances and a distribution network embedded in a drywall, characterized in that it is consisting of a coupling comprising a hollow die-cast brass part <B> (11) (1 </ B> ") equipped on the one hand with retention grooves (12) for receiving <B> to </ B> interlocking a tube PER <B> (13) </ B> embedded in a partition and whose sealing is obtained by crimping a cylindrical brass ring (14), and secondly assembled by brazing solder <B (16) to </ B> a cylindrical hardened copper tube <B> <I> (15) </ I> </ B> (15 ") receiving at the end a clamping nut <B> (18) </ B> <B> (28) </ B> connecting <B> to </ B> a heating body tap or <B> to </ B> a sanitaryware fitting, this device allowing to not deform, break, or bend the tube PER <B> to </ B> the exit of the partition when changing plan for connection <B> </ B> the valve, and ensure a regular pipe section, to distribute the fluids without curbing flow rates, and finally to reduce the risk of water hammers, while ensuring a perfect seal, good mechanical strength and a quick assembly. -2- Device according to claim <B> 1 </ B> characterized in that the connection to a heating body valve is obtained by a clamping nut <B> (l 8) </ B> and a <B <b> <B> <B> (l 7) </ B> <B> -3 - </ B> <B> 1 </ B> Device characterized in that the connection has Hoses for sanitary fittings are obtained by brazing the copper tube <B> <I> (15) (15 ") </ I> </ B> with a hollow brass part <B> (27) ) </ B> threaded and receiving the nut <B> (28) </ B> of the hoses of said fittings.
FR0002558A 2000-02-29 2000-02-29 Coupling system for plastic water pipe and metal connector has hollow brass coupling joining plastic and metal pipes Withdrawn FR2805594A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0002558A FR2805594A1 (en) 2000-02-29 2000-02-29 Coupling system for plastic water pipe and metal connector has hollow brass coupling joining plastic and metal pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0002558A FR2805594A1 (en) 2000-02-29 2000-02-29 Coupling system for plastic water pipe and metal connector has hollow brass coupling joining plastic and metal pipes

Publications (1)

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FR2805594A1 true FR2805594A1 (en) 2001-08-31

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202429A1 (en) * 1982-01-26 1983-07-28 Klaus 4232 Xanten Dietzel Screw connection for pipe fittings and a method for their production
DE3805655A1 (en) * 1988-02-24 1989-09-07 Franz Schuck Pipe connection
US5176410A (en) * 1990-05-23 1993-01-05 Beyer Hans Hermann Brazing and soldering fittings for tubes
DE19537483A1 (en) * 1995-10-09 1997-04-10 Friatec Keramik Kunststoff Replacement pipe arrangement with adaptor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202429A1 (en) * 1982-01-26 1983-07-28 Klaus 4232 Xanten Dietzel Screw connection for pipe fittings and a method for their production
DE3805655A1 (en) * 1988-02-24 1989-09-07 Franz Schuck Pipe connection
US5176410A (en) * 1990-05-23 1993-01-05 Beyer Hans Hermann Brazing and soldering fittings for tubes
DE19537483A1 (en) * 1995-10-09 1997-04-10 Friatec Keramik Kunststoff Replacement pipe arrangement with adaptor

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