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FR2884897A1 - Acetylene gas bottle for use in packing place, has head part and base part including upper and lower hexagonal clipping devices having width greater than diameter of body and hooking bottle to another identical bottle - Google Patents

Acetylene gas bottle for use in packing place, has head part and base part including upper and lower hexagonal clipping devices having width greater than diameter of body and hooking bottle to another identical bottle Download PDF

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Publication number
FR2884897A1
FR2884897A1 FR0551033A FR0551033A FR2884897A1 FR 2884897 A1 FR2884897 A1 FR 2884897A1 FR 0551033 A FR0551033 A FR 0551033A FR 0551033 A FR0551033 A FR 0551033A FR 2884897 A1 FR2884897 A1 FR 2884897A1
Authority
FR
France
Prior art keywords
bottle
gas
container
bottles
another identical
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.)
Pending
Application number
FR0551033A
Other languages
French (fr)
Inventor
Gilles Cannet
Emmanuel Baune
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR0551033A priority Critical patent/FR2884897A1/en
Publication of FR2884897A1 publication Critical patent/FR2884897A1/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • F17C13/085—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use on wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0639—Steels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0107—Frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more vessels
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0188—Hanging up devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/037—Quick connecting means, e.g. couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/234—Manufacturing of particular parts or at special locations of closing end pieces, e.g. caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/011—Oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/016—Noble gases (Ar, Kr, Xe)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/018—Acetylene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The bottle has a hollow and elongated body for receiving and storing gas and including a head part (2) with an orifice (5) fluidly communicating with the interior of the body and a base part (3). The head part and the base part include upper and lower hexagonal clipping devices (6, 7) having width greater than the diameter of the body and hooking the bottle to another identical bottle. An independent claim is also included for an assembly formed of gas bottles.

Description

La présente invention se propose de limiter les problèmes et insuffisancesThe present invention proposes to limit the problems and insufficiencies

liés aux cadres de bouteilles d'acétylène traditionnels, à savoir leur manque de  related to traditional acetylene cylinder frames, namely their lack of

modularité et d'ergonomie d'usage.modularity and ergonomics of use.

Le stockage de l'acétylène en bouteille s'effectue traditionnellement par sa dissolution dans un solvant. Les bouteilles d'acétylène sont remplies d'une matière poreuse au sein de laquelle est imprégné le solvant dans lequel est dissous l'acétylène. Cette matière poreuse, de porosité pouvant être comprise entre 70 et 95%, selon sa formulation, cohérente ou non, pouvant être constituée d'éléments tels que la charbon de bois, des ciments, l'amiante, le kieselguhr, l'oxyde de zinc, des matières céramiques silico-calcaires, ... renforcée ou non de fibres, permet ainsi d'éviter la propagation d'une décomposition de l'acétylène à l'intérieur du récipient.  Storage of acetylene in the bottle is traditionally carried out by dissolving it in a solvent. The acetylene bottles are filled with a porous material in which is impregnated the solvent in which the acetylene is dissolved. This porous material, whose porosity may be between 70 and 95%, depending on its formulation, coherent or not, may consist of elements such as charcoal, cements, asbestos, kieselguhr, zinc, silico-calcareous ceramic materials, ... reinforced or not fiber, thus prevents the spread of decomposition of acetylene inside the container.

Traditionnellement, le solvant utilisé pour dissoudre l'acétylène peut être de l'acétone ou du diméthylformamide (DMF).  Traditionally, the solvent used to dissolve acetylene may be acetone or dimethylformamide (DMF).

Parce que l'acétylène est stocké dans une poreuse et dissous dans un solvant et parce que l'extraction de l'acétylène est un phénomène endothermique, qui génère une consommation énergétique de l'ordre de 600J par gramme d'acétylène soutiré, le débit réalisable en sortie de bouteille dépend d'un certain nombre de paramètres parmi lesquels figure son volume.  Because acetylene is stored in a porous and dissolved in a solvent and because the extraction of acetylene is an endothermic phenomenon, which generates an energy consumption of about 600J per gram of acetylene withdrawn, the flow achievable at the bottle outlet depends on a number of parameters among which is its volume.

Cette limitation de débit peut s'avérer très gênante pour l'utilisateur lorsque le temps de maintien du débit est inférieur au temps d'utilisation nécessaire pour une application donnée, ceci étant particulièrement sensible lorsque la température ambiante est basse.  This limitation of flow can be very inconvenient for the user when the time of maintenance of the flow is lower than the time of use necessary for a given application, this being particularly sensitive when the ambient temperature is low.

Afin d'amener un très fort débit ou bien une grande autonomie, de plus grandes structures que les bouteilles individuelles, qui sont à capacité limitée, sont utilisées. Des groupements de bouteilles sous forme de cadres sont ainsi proposés. Ceux-ci sont constitués d'un châssis ou structure en général mécano- soudée sur lesquels sont montées un certain nombre de bouteilles. Ces dernières sont solidarisées entre elles et reliées en parallèle par une lyre.  In order to bring a very high flow rate or a large autonomy, larger structures than individual bottles, which have a limited capacity, are used. Groups of bottles in the form of frames are thus proposed. These consist of a frame or structure generally welded on which are mounted a number of bottles. The latter are interconnected and connected in parallel by a lyre.

La gestion de leurs débits est ensuite assurée via une vanne. Une telle association en parallèle de bouteilles d'acétylène permet le soutirage du gaz, ainsi que le remplissage de toutes les bouteilles simultanément.  The management of their flow is then ensured via a valve. Such parallel association of acetylene bottles allows the withdrawal of the gas, as well as the filling of all the bottles simultaneously.

Cependant, le système de cadre est très rigide.  However, the frame system is very rigid.

De par sa construction, il n'autorise aucune variation sur le nombre de bouteilles réunies et, dans le cas spécifique de l'acétylène, pose de nombreuses contraintes au remplissage et à la vidange des bouteilles. En particulier, les bouteilles sont toujours reliées entre elles et un échange de gaz ou de solvant est possible d'une bouteille à l'autre si leur vidange est inégale. Du fait de l'utilisation de solvant très volatil, les bouteilles peuvent devenir dangereuses dû à un excès de gaz dissous par rapport à la quantité de solvant restante. Le taux de chargement d'une bouteille, défini comme le poids d'acétylène dissous par unité de poids de solvant, peut alors devenir bien supérieur à la valeur d'agrément.  By its construction, it allows no variation on the number of bottles together and, in the specific case of acetylene, poses many constraints to the filling and emptying of bottles. In particular, the bottles are always connected to each other and an exchange of gas or solvent is possible from one bottle to another if their emptying is uneven. Due to the use of highly volatile solvent, the bottles can become dangerous due to an excess of dissolved gas relative to the amount of solvent remaining. The loading rate of a bottle, defined as the weight of dissolved acetylene per unit weight of solvent, can then become much higher than the approval value.

Pour pallier ce problème, les réglementations obligent à démonter régulièrement les cadres de bouteilles d'acétylène pour vérifier les bouteilles individuellement et pour qu'une vérification de la quantité de solvant résiduelle et un éventuel re-dosage en solvant puissent se faire.  To overcome this problem, the regulations require regular dismantling of the acetylene bottle frames to check the bottles individually and that a verification of the amount of residual solvent and a possible re-determination in solvent can be done.

Ces manipulations sont bien sûr peu pratiques et sont coûteuses en temps. Partant de là, le problème qui se pose est de pouvoir disposer d'un système modulaire de bouteilles permettant de multiplier les combinaisons possibles et de faciliter leur remplissage par du gaz.  These manipulations are of course impractical and are time consuming. From there, the problem is to have a modular system of bottles to multiply the possible combinations and facilitate their filling with gas.

La solution de l'invention est un récipient de gaz comprenant un corps allongé et creux destiné à recevoir et à stocker du gaz, ledit corps comprenant une partie de tête avec un orifice communiquant fluidiquement avec l'intérieur du corps et une partie d'embase avec un fond caractérisé en ce que la partie de tête et/ou la partie d'embase comprennent au moins un dispositif d'accrochage de forme polygonale ayant une largeur supérieure au diamètre du corps et permettant d'accrocher solidairement ledit récipient de gaz à un autre récipient de gaz identique.  The solution of the invention is a gas container comprising an elongate and hollow body for receiving and storing gas, said body comprising a head portion with an orifice fluidly communicating with the interior of the body and a base portion with a bottom characterized in that the head portion and / or the base portion comprise at least one gripping device of polygonal shape having a width greater than the diameter of the body and for securely hanging said gas container to a other identical gas container.

Selon le cas, le récipient peut comprendre l'une ou plusieurs des caractéristiques suivantes: - la partie de tête et la partie d'embase comprennent chacune un dispositif d'accrochage de forme polygonale, de préférence le dispositif d'accrochage est de forme hexagonale.  Depending on the case, the container may comprise one or more of the following features: the head portion and the base portion each comprise a polygonal shackle, preferably the shackle is hexagonal in shape .

- le dispositif d'accrochage comprend des moyens de clippage aptes à 5 coopérer avec des moyens de clippage complémentaires portés par un autre récipient identique.  - The attachment device comprises clipping means adapted to cooperate with complementary clipping means carried by another identical container.

- les moyens d'accrochage comprennent des moyens d'accrochage supérieurs situés au niveau de la partie supérieure du corps et des moyens d'accrochage inférieurs situés au niveau de l'embase du corps.  - The attachment means comprise upper attachment means located at the upper part of the body and lower attachment means located at the base of the body.

- il est une bouteille de gaz.- he is a bottle of gas.

L'invention porte aussi sur un ensemble formé de plusieurs récipients, en particulier des bouteilles de gaz, lesdits récipients sont solidarisés les uns aux autres au moyen d'un ou plusieurs dispositifs d'accrochage portés par lesdits récipients.  The invention also relates to an assembly formed of several containers, in particular gas bottles, said containers are secured to each other by means of one or more attachment devices carried by said containers.

Selon le cas, l'ensemble de l'invention peut comprendre l'une ou plusieurs des caractéristiques suivantes: - il comporte au moins trois bouteilles de gaz, de préférence au moins quatre bouteilles de gaz.  As the case may be, the assembly of the invention may comprise one or more of the following characteristics: it comprises at least three gas bottles, preferably at least four gas bottles.

- la sortie de chaque récipient comprend un élément de connexion d'un 20 flexible.  the outlet of each container comprises a connection element of a hose.

- plusieurs flexibles sont connectés, d'une part, à plusieurs éléments de connexion et, d'autre part, à un dispositif centralisateur permettant de gérer les flux de gaz transitant par lesdits flexibles.  several hoses are connected, on the one hand, to a plurality of connection elements and, on the other hand, to a centralizing device for managing the flow of gas passing through said hoses.

- les moyens d'accrochage inférieur comportent des moyens de déplacement, 25 en particulier des billes rotatives, permettant de réaliser un déplacement du récipient sur le sol.  the lower attachment means comprise displacement means, in particular rotating balls, making it possible to move the container on the ground.

Les avantages apportés par l'invention sont notamment: - une modularité totale. En effet, la définition des lots de cadre apparaît souvent comme un problème au yeux des utilisateurs puisqu'il existe un vide dans l'offre. Celle-ci passe souvent des bouteilles individuelles à des cadres imposant, de souvent 8 ou 9 bouteilles, et avec un minimum de 4 bouteilles seulement dans certains pays, sans intermédiaires possibles. L'invention permet une souplesse absolue dans le dimensionnement des installations.  The advantages provided by the invention are in particular: total modularity. Indeed, the definition of frame lots often appears to be a problem for users because there is a vacuum in the offer. This often passes from individual bottles to imposing frames, often 8 or 9 bottles, and with a minimum of 4 bottles only in some countries, without possible intermediaries. The invention allows absolute flexibility in the sizing of installations.

- une adaptation aux besoins des clients. En effet, l'invention permet à l'utilisateur de bâtir son cadre sur mesure selon ses propres besoins d'autonomie et de débit.  - an adaptation to the needs of the customers. Indeed, the invention allows the user to build his custom frame according to his own needs of autonomy and flow.

- une grande facilité logistique. La quantité d'emballages de gaz livrée et installée chez le client est optimisée par rapport au besoin client. Grâce au démontage aisé des cadres de l'invention, le remplissage de toutes les bouteilles d'acétylène, que ce soit celles destinées à leur utilisation individuelle ou celles destinées à leur montage en cadres, peut s'effectuer en circuit unique dans les sites de conditionnement.  - a great logistical facility. The quantity of gas packaging delivered and installed at the customer's premises is optimized in relation to the customer's needs. Thanks to the easy dismantling of the frames of the invention, the filling of all the acetylene bottles, whether they are intended for their individual use or those intended for their assembly in frames, can be carried out in a single circuit in the sites of conditioning.

- une grande ergonomie d'usage. L'invention permet une grande facilité et flexibilité d'usage grâce à un système de combinaison des bouteilles aisé par clippage. L'ensemble ainsi constitué peut indifféremment être roulé et gruté. En effet, les bouteilles elles-mêmes assurent la rigidité de l'ensemble obtenu par leur combinaison. Dans un cadre traditionnel, le châssis métallique monté autour des bouteilles assure cette fonction. En ce sens, les bouteilles assurent la fonction du châssis, d'où un gain de poids de l'ensemble ainsi constitué.  - great ergonomics of use. The invention allows great ease and flexibility of use through a system of combining bottles easily by clipping. The assembly thus formed can indifferently be rolled and groved. Indeed, the bottles themselves ensure the rigidity of the combination obtained by their combination. In a traditional setting, the metal frame mounted around the bottles provides this function. In this sense, the bottles provide the function of the frame, resulting in a weight saving of the assembly thus formed.

En outre, les bouteilles des cadres d'acétylène actuels contiennent du DMF comme solvant, dont la tension de vapeur est moindre à celle de l'acétone. Un projet de réglementation nouvelle prévoit l'interdiction de l'usage du DMF et son remplacement par de l'acétone. De par la plus grande tension de vapeur de l'acétone, des vérifications de la teneur en solvant plus fréquentes devront être pratiquées, d'où des coûts de démontage des cadres plus importants. L'invention permet de remédier à ces surcoûts engendrés par l'interdiction future du DMF.  In addition, the bottles of the current acetylene frames contain DMF as solvent, whose vapor pressure is lower than that of acetone. A new draft regulation provides for the prohibition of the use of DMF and its replacement with acetone. Due to the higher vapor pressure of acetone, more frequent solvent checks will have to be made, resulting in higher frame dismantling costs. The invention overcomes these additional costs caused by the future ban on DMF.

Enfin, au remplissage, le cadre est facilement et rapidement démontable et donc les bouteilles les composant peuvent suivre le même circuit que les bouteilles d'acétylène individuelles. De plus, le démontage plus aisé des cadres pourrait permettre que les bouteilles les constituant soient également solvatées à l'acétone, ceci donnant une raison supplémentaire que les bouteilles les composant suivent le même circuit que les bouteilles individuelles d'acétylène en centre de conditionnement.  Finally, when filling, the frame is easily and quickly dismantled and therefore the bottles composing them can follow the same circuit as the individual acetylene bottles. In addition, the easier disassembly of the frames could allow the bottles constituting them are also solvated with acetone, this giving an additional reason that the bottles component follow the same circuit as the individual bottles of acetylene packaging center.

La figure annexée est un schéma de principe de l'invention coiffées et chaussées de dispositifs d'accrochage 6, 7 par clippage hexagonaux haut 6 et bas 7 en acier et plastique, les bouteilles 1 sont disposées en arrangement hexagonal compact pour obtenir un gain de place chez l'utilisateur.  The appended figure is a block diagram of the invention capped and fitted with fastening devices 6, 7 by high and low 6 hexagonal clipping of steel and plastic, the bottles 1 are arranged in a compact hexagonal arrangement to obtain a gain of place in the user.

Les dispositifs de clippage haut 6 et bas 7 permettent de solidariser / désolidariser les bouteilles 1 entre elles indifféremment sur les 6 pans. Ce système de clippage 6, 7 se verrouille automatiquement. Une clef est nécessaire pour la dissociation des systèmes d'accrochage entre les embases et les coiffes hexagonales.  The top 6 and bottom 7 clipping devices allow the bottles 1 to be secured to one another or to separate from one another on either side of the panels. This clipping system 6, 7 is automatically locked. A key is necessary for the dissociation of the fastening systems between the bases and the hexagonal caps.

On envisage qu'un son distinctif confirme le bon accrochage entre deux dispositifs de clippage.  It is envisaged that a distinctive sound confirms the good attachment between two clipping devices.

Les dispositifs de clippage inférieurs et supérieurs 6, 7 sont plus larges que la bouteille 1 qu'ils équipent et la protègent donc des agressions extérieures et chocs liés aux chutes ou à l'entrechoquement entre bouteilles.  The lower and upper clipping devices 6, 7 are wider than the bottle 1 they equip and thus protect against external aggression and shocks related to falls or clash between bottles.

Les dispositifs 7 de clippage hexagonaux inférieurs, situés au niveau de l'embase du corps sont dotés de billes rétractables 8 qui permettent le déplacement des bouteilles 1 ainsi reliées, ou leur immobilisation par une pression sur une pédale 9 ou similaire. L'ensemble peut donc être roulé sur le sol.  The lower hexagonal clipping devices 7, located at the base of the body are provided with retractable balls 8 which allow the movement of the bottles 1 thus connected, or their immobilization by a pressure on a pedal 9 or the like. The whole can be rolled on the ground.

Une fois l'ensemble de bouteilles constitué, il peut également être gruté au moyen des crochets 14 de levage soudés sur les dispositifs 6, 7 de clippage hexagonaux haut.  Once the set of bottles is made up, it can also be cranked by means of lifting hooks 14 welded to the hexagonal high clipping devices 6, 7.

Le système d'accrochage libre laissé à l'extérieur de la structure de bouteilles 1 ainsi formée permet de clipper des panneaux 10, ceci dans le but d'assurer une protection supplémentaire aux bouteilles 1.  The free hooking system left outside the bottle structure 1 thus formed makes it possible to clip panels 10, in order to provide additional protection for the bottles 1.

Chaque sortie de bouteille 1 est connectée à un élément de connexion 11, par exemple un raccord rapide à double obturation qui permet une connexion rapide un flexible 12. Chacun de ces flexibles 12, est relié à un hub 13 ou dispositif centralisateur, tel qu'un robinet détendeur équipé d'un manomètre haute pression mesurant l'autonomie restante et un manomètre mesurant la pression du gaz détendu qui permet une gestion des soutirages des bouteilles. L'encombrement de ce hub est nul hors du cadre puisque logeable dans un espace libre du groupement de bouteilles 1.  Each bottle outlet 1 is connected to a connection element 11, for example a double-shutoff quick coupling which allows a quick connection to a flexible hose 12. Each of these hoses 12 is connected to a hub 13 or centralizing device, such as an expansion valve equipped with a high-pressure gauge measuring the remaining autonomy and a manometer measuring the pressure of the expanded gas which allows a management of bottle withdrawals. The size of this hub is zero outside the frame since it can be accommodated in a free space of the group of bottles 1.

Une bouteille selon l'invention est particulièrement adaptée au stockage de l'acétylène ou d'autres gaz (oxygène, argon...). Dans le cas où les mêmes dispositions sont appliquées à d'autres bouteilles, un détrompage est choisi pour les connexions.  A bottle according to the invention is particularly suitable for storing acetylene or other gases (oxygen, argon, etc.). In the case where the same provisions are applied to other bottles, a keying is chosen for the connections.

Claims (10)

REVENDICATIONS 1. Récipient de gaz comprenant un corps (1) allongé et creux destiné à recevoir et à stocker du gaz, ledit corps (1) comprenant une partie de tête (2) avec un orifice (5) communiquant fluidiquement avec l'intérieur du corps (1) et une partie d'embase (3) avec un fond (4), caractérisé en ce que la partie de tête (2) et/ou la partie d'embase (3) comprennent au moins un dispositif d'accrochage (6, 7) de forme polygonale ayant une largeur supérieure au diamètre du corps (1) et permettant d'accrocher solidairement ledit récipient de gaz à un autre récipient de gaz identique.  A gas container comprising a hollow elongate body (1) for receiving and storing gas, said body (1) comprising a head portion (2) with an orifice (5) fluidly communicating with the interior of the body (1) and a base portion (3) with a bottom (4), characterized in that the head portion (2) and / or the base portion (3) comprise at least one attachment device ( 6, 7) of polygonal shape having a width greater than the diameter of the body (1) and for securely hanging said gas container to another identical gas container. 2. Récipient selon la revendication 1, caractérisé en ce que la partie de tête (2) et la partie d'embase (3) comprennent chacune un dispositif d'accrochage (6, 7) de forme polygonale, de préférence le dispositif d'accrochage (6, 7) est de forme hexagonale.  Container according to claim 1, characterized in that the head portion (2) and the base portion (3) each comprise a gripping device (6, 7) of polygonal shape, preferably the device of FIG. snap (6, 7) is hexagonal. 3. Récipient selon les revendications 1 à 2, caractérisé en ce que le dispositif d'accrochage (6, 7) comprend des moyens de clippage aptes à coopérer avec des moyens de clippage complémentaires portés par un autre récipient identique.  3. Container according to claims 1 to 2, characterized in that the attachment device (6, 7) comprises clipping means adapted to cooperate with complementary clipping means carried by another identical container. 4. Récipient selon les revendications 1 à 3, caractérisé en ce que les moyens d'accrochage (6, 7) comprennent des moyens d'accrochage supérieurs (6) situés au niveau de la partie supérieure du corps (1) et des moyens d'accrochage inférieurs (7) situés au niveau de l'embase du corps.  4. Container according to claims 1 to 3, characterized in that the attachment means (6, 7) comprise upper attachment means (6) located at the upper part of the body (1) and means of lower hooks (7) located at the base of the body. 5. Récipient selon les revendications 1 à 4, caractérisé en ce qu'il est une bouteille de gaz.  5. Container according to claims 1 to 4, characterized in that it is a gas cylinder. 6. Ensemble formé de plusieurs récipients (1), en particulier des bouteilles de gaz, selon l'une des revendications 1 à 5, caractérisé en ce que lesdits récipients sont solidarisés les uns aux autres au moyen d'un ou plusieurs dispositifs d'accrochage (6, 7) portés par lesdits récipients.  6. An assembly formed of several containers (1), in particular gas bottles, according to one of claims 1 to 5, characterized in that said containers are secured to each other by means of one or more devices. hooking (6, 7) carried by said containers. 7. Ensemble selon la revendication 6 comportant au moins trois bouteilles 30 de gaz, de préférence au moins quatre bouteilles de gaz.  7. The assembly of claim 6 comprising at least three bottles of gas, preferably at least four gas bottles. 8. Ensemble selon l'une des revendications 6 ou 7, caractérisé en ce que la sortie de chaque récipient comprend un élément de connexion (11) d'un flexible (12).  8. Assembly according to one of claims 6 or 7, characterized in that the outlet of each container comprises a connecting member (11) of a hose (12). 9. Ensemble selon les revendications 6 à 8, caractérisé en ce que plusieurs flexibles (12) sont connectés, d'une part, à plusieurs éléments de connexion (11) et, d'autre part, à un dispositif centralisateur (13) permettant de gérer les flux de gaz transitant par lesdits flexibles (12).  9. Assembly according to claims 6 to 8, characterized in that several hoses (12) are connected, on the one hand, to a plurality of connection elements (11) and, on the other hand, to a centralizing device (13) allowing to manage the flow of gas passing through said hoses (12). 10. Ensemble selon les revendications 6 à 9, caractérisé en ce que les moyens d'accrochage (7) inférieur comportent des moyens de déplacement (8) , en particulier des billes rotatives, permettant de réaliser un déplacement du récipient sur le sol.  10. An assembly according to claims 6 to 9, characterized in that the lower attachment means (7) comprise displacement means (8), in particular rotating balls, for moving the container on the ground.
FR0551033A 2005-04-22 2005-04-22 Acetylene gas bottle for use in packing place, has head part and base part including upper and lower hexagonal clipping devices having width greater than diameter of body and hooking bottle to another identical bottle Pending FR2884897A1 (en)

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FR0551033A FR2884897A1 (en) 2005-04-22 2005-04-22 Acetylene gas bottle for use in packing place, has head part and base part including upper and lower hexagonal clipping devices having width greater than diameter of body and hooking bottle to another identical bottle

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FR0551033A FR2884897A1 (en) 2005-04-22 2005-04-22 Acetylene gas bottle for use in packing place, has head part and base part including upper and lower hexagonal clipping devices having width greater than diameter of body and hooking bottle to another identical bottle

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN102097635A (en) * 2009-12-15 2011-06-15 通用汽车环球科技运作有限责任公司 High pressure vessel with integrated mounting features
WO2016184976A1 (en) * 2015-05-20 2016-11-24 Sicon Gmbh Stahl-& Industrieconsult Device for the transportation of gases
CN114413159A (en) * 2021-12-10 2022-04-29 常州德尔松压力容器有限公司 Hydrogen centralized storage equipment for hydrogen fuel cell

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FR1173404A (en) * 1957-03-28 1959-02-25 Atel Const Nord De La France Improvements to gas cylinders, especially butane gas
FR2188574A5 (en) * 1972-06-06 1974-01-18 Westinghouse Freins & Signaux
FR2200475A1 (en) * 1972-09-27 1974-04-19 Linde Ag
FR2640217A1 (en) * 1988-12-09 1990-06-15 Monterosso Gilles Support with wheels for transporting compressed gas bottles (cylinders)
DE4229095A1 (en) * 1992-09-01 1994-03-03 Total Feuerschutz Gmbh Gas bottle fastener for group of gas bottle rows - has bottle holder with holding plate with inner thread for bottle neck outer thread.
US20040104550A1 (en) * 2002-12-03 2004-06-03 Tai Do Scuba tank boot

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1173404A (en) * 1957-03-28 1959-02-25 Atel Const Nord De La France Improvements to gas cylinders, especially butane gas
FR2188574A5 (en) * 1972-06-06 1974-01-18 Westinghouse Freins & Signaux
FR2200475A1 (en) * 1972-09-27 1974-04-19 Linde Ag
FR2640217A1 (en) * 1988-12-09 1990-06-15 Monterosso Gilles Support with wheels for transporting compressed gas bottles (cylinders)
DE4229095A1 (en) * 1992-09-01 1994-03-03 Total Feuerschutz Gmbh Gas bottle fastener for group of gas bottle rows - has bottle holder with holding plate with inner thread for bottle neck outer thread.
US20040104550A1 (en) * 2002-12-03 2004-06-03 Tai Do Scuba tank boot

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102097635A (en) * 2009-12-15 2011-06-15 通用汽车环球科技运作有限责任公司 High pressure vessel with integrated mounting features
CN102097635B (en) * 2009-12-15 2013-09-11 通用汽车环球科技运作有限责任公司 High pressure vessel with integrated mounting features
DE102010053874B4 (en) * 2009-12-15 2017-11-02 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) High pressure vessel with integrated mounting features
WO2016184976A1 (en) * 2015-05-20 2016-11-24 Sicon Gmbh Stahl-& Industrieconsult Device for the transportation of gases
CN114413159A (en) * 2021-12-10 2022-04-29 常州德尔松压力容器有限公司 Hydrogen centralized storage equipment for hydrogen fuel cell

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