EP0807452B1 - Support d'un équipement destiné à être monté sur une paroi d'un élément cylindrique - Google Patents
Support d'un équipement destiné à être monté sur une paroi d'un élément cylindrique Download PDFInfo
- Publication number
- EP0807452B1 EP0807452B1 EP19970401021 EP97401021A EP0807452B1 EP 0807452 B1 EP0807452 B1 EP 0807452B1 EP 19970401021 EP19970401021 EP 19970401021 EP 97401021 A EP97401021 A EP 97401021A EP 0807452 B1 EP0807452 B1 EP 0807452B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brackets
- support
- stirrups
- support according
- fastening belt
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
Definitions
- the present invention relates to a support equipment intended to be mounted on a surface cylindrical. It allows in particular cold mounting, without welds, sprinkler rings for tanks containing flammable liquids, intended to spray water or foam to cool the walls of said tanks by fire and supporting bridges, electrical cables and piping.
- the invention finds its application in all factories where equipment must be supported by rigid walls cylindrical elements including petroleum refineries, production platforms for petroleum and flammable deposits.
- This device includes a fixing belt, designed to at least partially surround a tank of storage, at least one crown support fixed to said belt and extending radially outward.
- the fixing belt is in contact on one of its faces, over its entire length with the tank skirt creating a large area infiltration and water retention.
- This device can be installed without welding on the tank, so without draining and degassing the tank. However in in many cases, this installation mode is only provisional.
- the purpose of the present invention is to remedy these drawbacks. For this it offers a equipment support designed to be easily mounted on a rigid wall of a cylindrical element and creating zones to risk of corrosion as low as possible
- the support of the invention includes a plurality of consoles intended to support the equipment, one fastening belt provided with tensioning means, intended for be tightened to retain the brackets on the rigid wall of the cylindrical element characterized in that the brackets are independent of the fixing belt and in that it further includes spacers which in cooperation with the consoles are suitable for holding the seat belt fixing away from the rigid wall of the element cylindrical, over its entire length.
- the spacers are profiled elements in the form of U, comprising a base and two perpendicular branches, the faces of the ends of the branches resting on the rigid wall of the cylindrical element.
- the brackets are profiles with the same shape as the stirrups spacers extended perpendicular to their bases by equipment support arms.
- the support arms include at least two parts mechanically adjustable.
- the fastening belt has a flat face which rests on the bases of the spacers and brackets.
- the stirrups and consoles are provided on their bases with guides which limit their sliding relative to the seat belt fixation.
- the branches of spacers and brackets have lights for the passage of the fixing belt.
- the invention is also a tank notably of hydrocarbons equipped with support according to the invention, said support being intended for support a sprinkler ring fitted with projection of liquid, placed around the tank and supplied with pressurized liquid.
- the invention includes a support mounting device consisting of hooks which have a long straight part integral with a magnetic suction cup and a short part curved on the side opposite to said suction cup.
- the brackets 2 and the brackets 5, are arranged around the skirt 6 of the reservoir 1 and held in place by pressure against the skirt 6 under the action of the belt 3 which is tightened by means 4 of tension.
- Belt 3, the consoles 2 and the stirrups thus mounted, the belt 3 is moved away from the skirt 6 of the tank, which reduces the contact surface between the skirt 6 and the elements of the support. Areas where corrosion can occur develop are reduced.
- Belt 3 is made in several pieces easy to handle and set up.
- a spacer 5 in the shape of a U comprising a base 8 and two branches 9 and 10 perpendicular to the base 8, of which the faces 11 and 12 of the ends are supported on the skirt 6 of the tank 1.
- the belt 3 carried out by means of a flat iron rests on the face 8 of the bracket 5 and on the base 14 of the console 2, to maintain these two parts pressed against the skirt 6 of the tank 1.
- the spacer 5 has a guide 19 and the console 2 a guide 18, which limit the sliding of the belt 3.
- the branches of U 9, 10 and 9bis and 10bis, respectively stirrups 5 and spacers consoles 2 have lights 20, 22 and 21 and 23.
- the belt 3 consists of round profile irons, which are arranged in upper and lower parts of the lights, as shown in the figure 8.
- Figures 9 and 10 illustrate the application particular from the inventor's support, to the support of a ring 30 for watering a tank 1 of products flammable.
- the crown 30 provided with microgenerators 31 of foam is fed by a mixture of water and agent foaming under pressure.
- the foam sprayed on the tank skirt constitutes a protective film for the skirt against the thermal radiation emitted by hydrocarbons in combustion around the tank. Thanks to the free space between the belt and the skirt the film can develop without break and play its role of protective screen.
- the crown consists of several sections to facilitate handling.
- the 17 brackets are welded to the crown 30 by the welds 32.
- the subject of the invention is therefore a device for mounting of the support illustrated in FIGS. 11 and 12, constituted by a hook 29 which has a part 27 long integral with a magnetic suction cup 26 and a part 28 short curved on the side opposite to the suction cup 26.
- the belt 3 is put in place, tightened by action on the tensioning means 4.
- the hooks 29 are then withdrawn.
- Another advantage of the invention is the possibility to weld the consoles 2 on the cylindrical surface for a final assembly and to remove the belt 3 and the stirrups 5 of spacing, these elements being reusable on a other installation.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Clamps And Clips (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
- la figure 1 représente un réservoir en vue de dessus sur lequel est monté un support d'équipement.
- les figures 2 et 2b représentent un étrier d'écartement respectivement en vue de face et de dessus.
- les figures 3a et 3b représentent une console respectivement en vue de face et de dessus.
- la figure 4 représente le support d'équipement monté sur un réservoir.
- la figure 5 représente une vue en coupe suivant A de la figure 4 .
- les figures 6a et 6b représentent une console selon un deuxième mode de réalisation, respectivement de face et en coupe suivant B.
- les figures 7a et 7b représentent un étrier d'écartement selon un deuxième mode de réalisation, respectivement de face et en coupe suivant C.
- la figure 8 représente selon un deuxième mode de réalisation le support d'équipement monté sur un réservoir.
- les figures 9 et 10 représentent partiellement un réservoir équipé d'une couronne d'arrosage soutenue par le support de l'invention, en vue de face et de dessus respectivement.
- la figure 11 représente un dispositif de montage du support.
- la figure 12 représente schématiquement l'installation sur le réservoir des consoles et des étriers au moyen du dispositif de montage.
- des consoles 2
- une ceinture 3
- des moyens 4 de tension de la ceinture 3
- des étriers 5 d'écartement
- une pièce 15 soudée sur la base 14 du U de la console 2
- deux équerres 16 et 17 de section en forme de L.
Claims (9)
- Support d'un équipement destiné à être monté sur une paroi (6) rigide d'un élément (1) cylindrique, comprenant une pluralité de consoles (2) destinées à soutenir l'équipement, une ceinture (3) de fixation munie de moyens (4) de tension, destinée à être serrée afin de maintenir les consoles (2) sur la paroi (6) rigide de l'élément (1) cylindrique caractérisé en ce que les consoles (2) sont indépendantes de la ceinture (3) de fixation et en ce qu'il comprend de plus des étriers (5) d'écartement qui en coopération avec les consoles (2) sont adaptés à maintenir la ceinture (3) de fixation éloignée de la paroi (6) rigide de l'élément (1) cylindrique, sur toute sa longueur.
- Support selon la revendication 1 caractérisé en ce que les étriers (5) d'écartement sont des éléments profilés en forme de U, comportant une base (8) et deux branches (9 et 10) perpendiculaires, les faces (11 et 12) des extrémités des branches (9 et 10) s'appuyant sur la paroi (6) rigide de l'élément (1) cylindrique.
- Support selon la revendication 1 ou 2 caractérisé en ce que les consoles (2) sont des profilés de même forme que les étriers (5) d'écartement prolongés perpendiculairement à leurs bases (14) par des bras (13) supports de l'équipement.
- Support selon la revendication 3 caractérisé en ce que les bras (13) supports comprennent au moins deux pièces mécaniquement reliées de manière réglable.
- Support selon la revendication 3 ou 4 caractérisé en ce que la ceinture (3) de fixation présente une face plate qui s'appuie sur les bases (8 et 14) des étriers (5) d'écartement et des consoles (2).
- Support selon la revendication 5 caractérisé en ce que les étriers (5) et les consoles (2) sont munis sur leurs bases (8 et 14) de guides (18 et 19) qui limitent leur glissement par rapport à la ceinture (3) de fixation.
- Support selon la revendication 3 ou 4 caractérisé en ce que les branches (9 et 10) des étriers (5) d'écartement et des consoles (2) comportent des lumières (20, 21, 22 et 23) pour le passage de la ceinture (3) de fixation.
- Réservoir notamment d'hydrocarbures équipé du support selon l'une des revendications 1 à 7 caractérisé en ce que ledit support est destiné à soutenir une couronne (30) d'arrosage munie de moyens (31) de projection de liquide, placée autour du réservoir (1) et alimentée par un liquide sous pression.
- Dispositif de montage du support selon l'une des revendications 1 à 8 caractérisé en ce qu'il consiste en des crochets (29) comportant une partie longue (27) rectiligne solidaire d'une ventouse (26) magnétique et une partie (28) courte recourbée du côté opposé à ladite ventouse (26) .
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9605988A FR2748786B1 (fr) | 1996-05-14 | 1996-05-14 | Support d'un equipement destine a etre monte sur une paroi d'un element cylindrique |
FR9605988 | 1996-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0807452A1 EP0807452A1 (fr) | 1997-11-19 |
EP0807452B1 true EP0807452B1 (fr) | 2001-04-04 |
Family
ID=9492116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970401021 Expired - Lifetime EP0807452B1 (fr) | 1996-05-14 | 1997-05-06 | Support d'un équipement destiné à être monté sur une paroi d'un élément cylindrique |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0807452B1 (fr) |
DE (1) | DE69704447D1 (fr) |
FR (1) | FR2748786B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR6101373U (pt) * | 1981-10-01 | 1981-12-22 | Ucerpo S A Ideias Pesquisas E | Gola-calha aplicada na borda superior externa dos tanques de combustivel para seu resfriamento |
FR2638143A1 (en) * | 1988-10-21 | 1990-04-27 | Iglesias Angel | Device for fixing particularly crown rings, for example spraying rings, on tanks containing inflammable products |
FR2725629A1 (fr) * | 1994-10-12 | 1996-04-19 | Total Raffinage Distribution | Structure de pulverisation d'un liquide, apte a equiper une enceinte de stockage d'un produit combustible, et enceinte equipee de cette structure |
-
1996
- 1996-05-14 FR FR9605988A patent/FR2748786B1/fr not_active Expired - Fee Related
-
1997
- 1997-05-06 DE DE69704447T patent/DE69704447D1/de not_active Expired - Lifetime
- 1997-05-06 EP EP19970401021 patent/EP0807452B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2748786B1 (fr) | 1998-07-10 |
FR2748786A1 (fr) | 1997-11-21 |
EP0807452A1 (fr) | 1997-11-19 |
DE69704447D1 (de) | 2001-05-10 |
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