[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2992709A1 - Device for thermally insulating pipe used in e.g. vapor network of e.g. hotels, has insulating cushion comprising envelope that includes impermeable fabric resistant to surface temperature of pipe - Google Patents

Device for thermally insulating pipe used in e.g. vapor network of e.g. hotels, has insulating cushion comprising envelope that includes impermeable fabric resistant to surface temperature of pipe Download PDF

Info

Publication number
FR2992709A1
FR2992709A1 FR1201862A FR1201862A FR2992709A1 FR 2992709 A1 FR2992709 A1 FR 2992709A1 FR 1201862 A FR1201862 A FR 1201862A FR 1201862 A FR1201862 A FR 1201862A FR 2992709 A1 FR2992709 A1 FR 2992709A1
Authority
FR
France
Prior art keywords
pipe
astrakhan
hook
insulating
variant
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Withdrawn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
FR1201862A
Other languages
French (fr)
Inventor
Philippe Yves Raymond Ansel
Franck Delplace
Jean Paul Olive
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOULESAVER
Original Assignee
JOULESAVER
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JOULESAVER filed Critical JOULESAVER
Priority to FR1201862A priority Critical patent/FR2992709A1/en
Publication of FR2992709A1 publication Critical patent/FR2992709A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/02Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeves; consisting of two half sleeves; comprising more than two segments
    • F16L59/022Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeves; consisting of two half sleeves; comprising more than two segments with a single slit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/02Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/026Mattresses, mats, blankets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)

Abstract

The device has a flexible insulating cushion (1) comprising an envelope that includes an impermeable fabric resistant to temperature of surface of a pipe (2), where the fabric ensures impermeability on an outer face and inner face of the cushion in contact with the pipe. The cushion is rolled around the pipe. A self-gripping hook tape or astrakhan cloth (4) is fixed on an interior edge of the cushion and gripped on another self-gripping hook tape or astrakhan cloth (3) fixed on exterior edge of the cushion.

Description

Système d'isolation thermique pour tuyau La présente invention concerne un système d'isolation thermique pour tuyau destiné à réduire ses déperditions thermiques lorsqu'il est utilisé dans les chaufferies et les réseaux de chaleur, vapeur, eau chaude et réseaux de tout fluide thermique ou caloporteur d'usines, immeubles d'habitation et de bureaux, locaux scolaires, centres commerciaux, hôtels, piscines, centres nautiques, etc...The present invention relates to a thermal insulation system for a pipe intended to reduce its heat losses when it is used in the boiler rooms and the networks of heat, steam, hot water and networks of any thermal fluid or coolant of factories, apartment buildings and offices, school premises, shopping malls, hotels, swimming pools, nautical centers, etc ...

L'isolation est traditionnellement faite en enveloppant le tuyau par une matière isolante, protégée sur la couche externe des chocs mécaniques et de l'humidité par une coque en métal ou en matériau synthétique. N'étant pas protégé de l'humidité sur la couche interne en contact avec le tuyau, cette isolation perd son pouvoir isolant en atmosphère humide ou en cas de fuite du fluide circulant dans le tuyau (eau chaude, vapeur, ...). Ces dispositifs sont en outre difficilement démontables et rendent l'identification des fuites ou leur réparation difficile. Afin de remédier à ces inconvénients, l'invention consiste en un dispositif conçu pour isoler thermiquement un tuyau (2 et 5) utilisé dans les chaufferies et réseaux de chaleur, vapeur, eau chaude, montable et démontable rapidement sans outil, conservant les propriétés de l'isolation intacte en cas de fuite de fluide, caractérisé en ce qu'il comporte un matelas (1) isolant souple dont l'enveloppe est constituée d'un tissu imperméable, résistant à la température de surface du tuyau (2 et 5) et lui assurant une imperméabilité (tissu de verre enduit de silicone ou autre), autant sur la face externe que sur la face interne en contact avec le tuyau à isoler (2 et 5), qui vient s'enrouler autour du tuyau (2 et 5).The insulation is traditionally made by wrapping the pipe with an insulating material, protected on the outer layer of mechanical shocks and moisture by a shell of metal or synthetic material. Not being protected from moisture on the inner layer in contact with the pipe, this insulation loses its insulating power in humid atmosphere or in case of leakage of the fluid flowing in the pipe (hot water, steam, ...). These devices are also difficult to dismantle and make the identification of leaks or their repair difficult. In order to overcome these drawbacks, the invention consists of a device designed to thermally isolate a pipe (2 and 5) used in boiler rooms and networks of heat, steam, hot water, mountable and dismountable quickly without tools, retaining the properties of the intact insulation in the event of leakage of fluid, characterized in that it comprises a flexible insulating mat (1) whose envelope is made of an impermeable fabric, resistant to the surface temperature of the pipe (2 and 5) and providing impermeability (silicone-coated glass fabric or the like), both on the outer face and on the inner face in contact with the pipe to be insulated (2 and 5), which is wound around the pipe (2 and 5).

Avantageusement, le système d'attache du matelas isolant est constitué d'un ruban auto- agrippant crochet ou astrakan (4) fixé sur le bord intérieur du matelas qui vient s'agripper sur le ruban auto-agrippant crochet ou astrakan (3) fixé sur le bord extérieur du matelas isolant (1) (variante 1). Le système d'attache peut également être constitué de deux rubans auto-agrippants crochet ou astrakan (3 et 4), fixés parallèlement au tuyau (2 et 5) sur les bords intérieurs du matelas isolant (1) de façon à faciliter le passage des supports de tuyaux (variante 2). Le système d'attache peut par ailleurs être constitué par des rubans auto-agrippants crochet ou astrakan (3 et 4) fixés perpendiculairement au tuyau (2 et 5) sur les bords du matelas isolant (1) à leurs extrêmités et à intervalles réguliers sur la face interne du matelas isolant (1). Ils viennent s'agripper sur des rubans auto-agrippants crochet ou astrakan (3 et 4) fixés sur les bords de la face externe du matelas isolant (1) et à intervalles réguliers (variante 3). Enfin, le système d'attache du matelas isolant (1) peut être constitué par des sangles fixées sur le bord extérieur du matelas isolant (1) (variante 4).Advantageously, the fastening system of the insulation blanket consists of a self-gripping hook or astrakhan tape (4) fixed on the inner edge of the mattress which is gripped on the self-gripping hook or astrakhan tape (3) fixed on the outer edge of the insulation blanket (1) (variant 1). The fastening system may also consist of two hook-and-loop or hook-and-loop tape (3 and 4) fastened parallel to the pipe (2 and 5) on the inner edges of the insulating blanket (1) so as to facilitate the passage of the pipe supports (variant 2). The fastening system may also be constituted by hook-and-loop fastener strips (3 and 4) fixed perpendicularly to the pipe (2 and 5) on the edges of the insulating blanket (1) at their ends and at regular intervals on the inner face of the insulation blanket (1). They come to grip hook or astrakhan hook-and-loop tape (3 and 4) attached to the edges of the outer face of the insulation blanket (1) and at regular intervals (variant 3). Finally, the fastening system of the insulation blanket (1) may be constituted by straps fixed on the outer edge of the insulating blanket (1) (variant 4).

Les dessins annexés illustrent l'invention : La figure 1 représente en face et coupe le dispositif de l'invention (variante 1). La figure 2 représente en face et coupe le dispositif de l'invention (variante 2). La figure 3 représente en face et coupe le dispositif de l'invention (variante 3).The accompanying drawings illustrate the invention: FIG. 1 represents in front and cuts the device of the invention (variant 1). Figure 2 shows in front and cuts the device of the invention (variant 2). Figure 3 shows in front and section the device of the invention (variant 3).

En référence à ces dessins, le dispositif comporte un matelas en isolant souple (1 et 6) enfermé dans une housse confectionnée en un tissu isolant imperméable résistant à la température du tuyau (2 et 5) (tissu de verre enduit de silicone ou autre) et cousu par un fil imperméable et résistant (par exemple Nylon ®, Kevlar ®). Il est enroulé autour du tuyau (2 et 5) et fermé par des bandes auto-agrippantes (3, 4 et 7). - La figure 4 représente en face et coupe le dispositif de l'invention (variante 4). Dans cette variante 4, le matelas (1) s'enroule autour du tuyau (2) et est fixé par des sangles (3). Le dispositif de l'invention est particulièrement adapté aux tuyaux utilisés dans les chaufferies et les réseaux de chaleur, vapeur, eau chaude et réseaux de tout fluide thermique ou caloporteur d'usines, immeubles d'habitation et de bureaux, locaux scolaires, hôtels, centres commerciaux, piscines, centres nautiques, etc...With reference to these drawings, the device comprises a flexible insulating mattress (1 and 6) enclosed in a cover made of an impervious insulating fabric resistant to the temperature of the pipe (2 and 5) (silicone-coated glass fabric or other) and sewn with a waterproof and resistant thread (eg Nylon ®, Kevlar ®). It is wrapped around the pipe (2 and 5) and closed by self-gripping strips (3, 4 and 7). - Figure 4 shows in front and cut the device of the invention (variant 4). In this variant 4, the mattress (1) wraps around the pipe (2) and is fixed by straps (3). The device of the invention is particularly suitable for pipes used in boiler rooms and networks of heat, steam, hot water and networks of any thermal fluid or coolant of factories, apartment buildings and offices, school premises, hotels, shopping centers, swimming pools, nautical centers, etc ...

Claims (5)

REVENDICATIONS1) Dispositif pour isoler thermiquement un tuyau (2 et 5) utilisé dans les chaufferies et réseaux de chaleur, vapeur, eau chaude, montable et démontable rapidement sans outil, conservant les propriétés de l'isolation intacte en cas de fuite de fluide, caractérisé en ce qu'il comporte un matelas (1) isolant souple dont l'enveloppe est constituée d'un tissu imperméable, résistant à la température de surface du tuyau (2) et lui assurant une imperméabilité (tissu de verre enduit de silicone ou autre), autant sur la face externe que sur la face interne en contact avec le tuyau à isoler (2 et 5), qui vient s'enrouler autour du tuyau (2 et 5).CLAIMS1) Device for thermally isolating a pipe (2 and 5) used in boiler rooms and networks of heat, steam, hot water, mountable and removable quickly without tools, maintaining the properties of the intact insulation in case of leakage of fluid, characterized in that it comprises a flexible insulating mattress (1) whose envelope is made of an impermeable fabric, resistant to the surface temperature of the pipe (2) and providing it with impermeability (silicone-coated glass fabric or the like) ), both on the outer face and on the inner face in contact with the pipe to be insulated (2 and 5), which is wound around the pipe (2 and 5). 2) Dispositif selon la revendication 1, caractérisé en ce que le système d'attache du matelas isolant est constitué d'un ruban auto-agrippant crochet ou astrakan (4) fixé sur le bord intérieur du matelas qui vient s'agripper sur le ruban auto-agrippant crochet ou astrakan (3) fixé sur le bord extérieur du matelas isolant (1) (variante 1).2) Device according to claim 1, characterized in that the fastening system of the insulation blanket consists of a self-gripping hook or astrakhan tape (4) attached to the inner edge of the mattress which is gripping on the ribbon Velcro hook or astrakhan (3) fixed on the outer edge of the insulating blanket (1) (variant 1). 3) Dispositif selon la revendication 1, caractérisé en ce que le système d'attache est constitué de deux rubans auto-agrippants crochet ou astrakan (3 et3) Device according to claim 1, characterized in that the fastening system consists of two self-gripping hook or astrakhan ribbons (3 and 4), fixés parallèlement au tuyau (2 et4), fixed parallel to the pipe (2 and 5) sur les bords intérieurs du matelas isolant (1) de façon à faciliter le passage des supports de tuyaux (variante 2). 4) Dispositif selon la revendication 1, caractérisé en ce que le système d'attache est constitué par des rubans auto-agrippants crochet ou astrakan (3 et 4) fixés perpendiculairement au tuyau sur les bords du matelas isolant (1) à leurs extrêmités et à intervalles réguliers sur la face interne du matelas isolant (1). Ils viennent s'agripper sur des rubans auto-agrippants crochet ou astrakan (3 et 4) fixés sur les bords de la face externe du matelas isolant (1) et à intervalles réguliers (variante 3). 5) Dispositif selon la revendication 1, caractérisé en ce que le système d'attache du matelas isolant (1) est constitué par des sangles fixées sur le bord extérieur du matelas isolant (1) (variante 4).5) on the inner edges of the insulation blanket (1) so as to facilitate the passage of the pipe supports (variant 2). 4) Device according to claim 1, characterized in that the fastening system is constituted by self-gripping hook or astrakhan ribbons (3 and 4) fixed perpendicularly to the pipe on the edges of the insulation blanket (1) at their ends and at regular intervals on the inner face of the insulation blanket (1). They come to grip hook or astrakhan hook-and-loop tape (3 and 4) attached to the edges of the outer face of the insulation blanket (1) and at regular intervals (variant 3). 5) Device according to claim 1, characterized in that the fastening system of the insulating blanket (1) is constituted by straps fixed on the outer edge of the insulating blanket (1) (variant 4).
FR1201862A 2012-07-02 2012-07-02 Device for thermally insulating pipe used in e.g. vapor network of e.g. hotels, has insulating cushion comprising envelope that includes impermeable fabric resistant to surface temperature of pipe Withdrawn FR2992709A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1201862A FR2992709A1 (en) 2012-07-02 2012-07-02 Device for thermally insulating pipe used in e.g. vapor network of e.g. hotels, has insulating cushion comprising envelope that includes impermeable fabric resistant to surface temperature of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1201862A FR2992709A1 (en) 2012-07-02 2012-07-02 Device for thermally insulating pipe used in e.g. vapor network of e.g. hotels, has insulating cushion comprising envelope that includes impermeable fabric resistant to surface temperature of pipe

Publications (1)

Publication Number Publication Date
FR2992709A1 true FR2992709A1 (en) 2014-01-03

Family

ID=47664320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201862A Withdrawn FR2992709A1 (en) 2012-07-02 2012-07-02 Device for thermally insulating pipe used in e.g. vapor network of e.g. hotels, has insulating cushion comprising envelope that includes impermeable fabric resistant to surface temperature of pipe

Country Status (1)

Country Link
FR (1) FR2992709A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK201670107A1 (en) * 2016-02-25 2017-09-11 Greens Teknisk Isolering V/Per Green A METHOD OF INSULATION AND A PROCEDURE FOR INSULATING REFRIGERATOR COOLING INSTALLATIONS

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009735A (en) * 1973-10-24 1977-03-01 Owens-Corning Fiberglas Corporation Thermal insulation
US4442585A (en) * 1982-03-31 1984-04-17 Mcgehee Sr Fred N Method of construction for thermal and acoustic insulation blankets
DE8813257U1 (en) * 1988-10-21 1989-01-12 Höhn und Sahmel GmbH, 4220 Dinslaken An insulating shell covered with hard PVC film with Velcro fastening
GB2248100A (en) * 1990-08-15 1992-03-25 Taylor Made Energy Savers Euro Thermal insulation
DE9214528U1 (en) * 1992-10-27 1992-12-17 Fa. Reinhard Kioschus, 7830 Emmendingen insulation
WO2004023027A2 (en) * 2002-09-04 2004-03-18 Knauf Insulation Gmbh Pipe blanket to fit a variety of pipe diameters
DE202007010438U1 (en) * 2007-07-26 2007-10-25 Sahmel, Heinrich Dämmtuchisolierung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009735A (en) * 1973-10-24 1977-03-01 Owens-Corning Fiberglas Corporation Thermal insulation
US4009735B1 (en) * 1973-10-24 1984-09-11
US4442585A (en) * 1982-03-31 1984-04-17 Mcgehee Sr Fred N Method of construction for thermal and acoustic insulation blankets
DE8813257U1 (en) * 1988-10-21 1989-01-12 Höhn und Sahmel GmbH, 4220 Dinslaken An insulating shell covered with hard PVC film with Velcro fastening
GB2248100A (en) * 1990-08-15 1992-03-25 Taylor Made Energy Savers Euro Thermal insulation
DE9214528U1 (en) * 1992-10-27 1992-12-17 Fa. Reinhard Kioschus, 7830 Emmendingen insulation
WO2004023027A2 (en) * 2002-09-04 2004-03-18 Knauf Insulation Gmbh Pipe blanket to fit a variety of pipe diameters
DE202007010438U1 (en) * 2007-07-26 2007-10-25 Sahmel, Heinrich Dämmtuchisolierung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK201670107A1 (en) * 2016-02-25 2017-09-11 Greens Teknisk Isolering V/Per Green A METHOD OF INSULATION AND A PROCEDURE FOR INSULATING REFRIGERATOR COOLING INSTALLATIONS

Similar Documents

Publication Publication Date Title
KR101627819B1 (en) Frost protection cover for water meter
US20130298929A1 (en) Hair protecting cap
US20130305438A1 (en) Protective suit for use in a cooling chamber
KR101754973B1 (en) Cover for heating
ES2219535T3 (en) UNIT STEAM RETAINER FOR REFRIGERATED PIPE INSULATION.
FR2992709A1 (en) Device for thermally insulating pipe used in e.g. vapor network of e.g. hotels, has insulating cushion comprising envelope that includes impermeable fabric resistant to surface temperature of pipe
US5878776A (en) Insulating jacket
EP2865933B1 (en) Method for installing a thermal protection liner
US20040123905A1 (en) Thermal cover for backflow prevention assemblies
KR102263501B1 (en) Freezing protection cover for water meter
US20150267832A1 (en) Faucet Insulation Apparatus
FR3002300A1 (en) Device for thermally insulating equipment e.g. valve, from heat in boiler room, has insulating cushion arranged in rectangular flexible insulator with envelope, where cushion is held and arranged around equipment to be insulated
KR200487602Y1 (en) The anti-freeze thermal insulation for boiler tube
JP4956641B2 (en) Insulated pipe for fluid transfer
JP2005172168A (en) Pipe set for hot water circulation piping
CN210398133U (en) Pipeline heat preservation device applied to drinking water disinfection equipment
KR20200140192A (en) Freezing protection cover for water meter
JP5530552B2 (en) Water supply / hot water supply pipe
US9250029B1 (en) Detachable article warmer
FR2992714A1 (en) Device for thermally insulating plate heat exchanger used in boiler room in e.g. residential buildings, has flexible insulating mattress whose cover consists of impermeable fabric that is resistant to surface temperature of heat exchanger
KR101271231B1 (en) System for preventing freeze and burst water main
FR2491331A1 (en) Refrigerating blanket for human corpses - uses Peltier-effect thermocouples fitted in cellular synthetic layer between two metallic sheets
JP3241508U (en) antifreeze sheet
KR101378743B1 (en) Freeze prevention cover for water supply pipe
FR3086722A1 (en) PIPING COMPRISING AN ANTI-JET AND AIRCRAFT PROTECTIVE COVER COMPRISING SAID PIPING

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140331