EP2904307A1 - Druckgasflaschenbündel - Google Patents
DruckgasflaschenbündelInfo
- Publication number
- EP2904307A1 EP2904307A1 EP13766354.8A EP13766354A EP2904307A1 EP 2904307 A1 EP2904307 A1 EP 2904307A1 EP 13766354 A EP13766354 A EP 13766354A EP 2904307 A1 EP2904307 A1 EP 2904307A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bundle
- compressed gas
- frame
- gas cylinder
- securing
- 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.)
- Granted
Links
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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- 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
- F17C2201/03—Orientation
- F17C2201/032—Orientation with substantially vertical main axis
-
- 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
- F17C2201/05—Size
- F17C2201/056—Small (<1 m3)
-
- 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
- F17C2205/0142—Two or more vessels characterised by the presence of fluid connection between vessels bundled in parallel
-
- 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
- F17C2205/0196—Details of mounting arrangements with shock absorbing means
-
- 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
- F17C2205/0323—Valves
- F17C2205/0329—Valves manually actuated
-
- 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
- F17C2205/0338—Pressure regulators
-
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/035—High pressure (>10 bar)
-
- 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
-
- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/012—Reducing weight
Definitions
- the invention relates to a compressed gas cylinder bundle, with a plurality of
- the cylinder bundle is equipped with one or more extraction valves.
- Gas cylinder bundles of this type are described for example in DE 3 805 497 C1 or EP 0 230 904 A2.
- the bundle rack is usually designed for safety reasons such that all compressed gas cylinders of the bundle, the piping and the removal valve (s) are completely accommodated within a frame construction of the bundle rack.
- High safety requirements are placed on such gas cylinder bundles, since the individual gas cylinders must not shift or twist under the conditions occurring during transport or operation, which could lead to leakage or damage to their valves and / or connecting pipes or hoses.
- the supporting elements of the frame structure are designed such that they absorb the forces occurring in the case elastic;
- the bundle rack should therefore be low in the case visible deformations carry off, which is to ensure that the gas cylinders received in the bundle rack in fall no direct contact with the ground or other objects experienced, the connecting pipes are not torn off or leaking, or generally the required security against falling is guaranteed.
- this leads to the requirement of a very rigid construction and a correspondingly stable and massive design of the supporting parts of the bundle rack, which in turn leads to the
- Bundle racks are quite heavy, correspondingly difficult to handle and expensive to produce.
- the invention is therefore an object of the invention to provide a compressed gas cylinder bundle, the reliable against the recorded therein gas cylinders
- the pressurized gas cylinder bundle according to the invention comprises, in the usual way, a bundle frame constructed, for example, of metallic hollow profiles, which comprises a usually cuboid frame construction, within which a plurality of pressurized gas cylinders together with piping and connection fittings are accommodated.
- a bundle frame constructed, for example, of metallic hollow profiles, which comprises a usually cuboid frame construction, within which a plurality of pressurized gas cylinders together with piping and connection fittings are accommodated.
- compressed gas cylinder bundles according to the prior art in which the falling down of the bundle occur
- Compressed gas cylinder bundle plastically deform.
- the fuse elements When converting the kinetic energy from the case into deformation energy, the fuse elements form a Deformation zone which extends the range of energy conversion and reduces the applied acceleration insofar as it relieves the load bearing elements of the bundle with respect to the applied forces.
- the invention therefore transfers the principle of the "crumple zone" known from motor vehicle technology to the securing of pressurized gas cylinder bundles, since the frame construction of the bundle frame according to the invention no longer needs to be designed in such a way that, in addition to its load-bearing function, the forces occurring in the case are completely eliminated has to absorb elastic, it can be constructed a whole lighter, which compared to compressed gas cylinder bundles according to the prior art, a weight saving and a price advantage in the production is achieved.
- the securing elements are preferably made of a material which plastically deforms in the event of a shock. Due to the deformation of the
- Securing elements reduces the acceleration occurring during impact or impact and absorbs a large part of the impact energy and not passed on to the bundle rack or gas cylinders.
- a preferred material is in particular a sheet or a plastically deformable plastic into consideration.
- the deformability can be supported by the geometry of the securing element, for example, the securing elements can be constructed of profiles that buckle at predetermined points in the load case, recede to full or partial breakage, or be deformed in any other way.
- the securing elements are on the outside of the securing elements
- Frame structure of the bundle rack arranged, for example, mounted on this and project from the surface thereof.
- the securing elements should be arranged so that the bundle frame strikes the fall as possible with the above securing elements on the ground, which are plastically deformed.
- the frame itself receiving the compressed gas cylinders should in case of shock in this embodiment, no or only one
- the securing elements comprise, for example, a securing bow, which, in the manner of a roll bar, has the shape of an elongate bow fastened to the frame construction, projecting from outside of at least one side face or edge of the frame construction.
- a circlip may also extend over a plurality of side surfaces of the frame structure while being spaced apart from the frame structure, being connected to the frame structure at one or more locations, such as by welding, bolting or by suitable means
- the securing elements comprise a
- Securing portion in the form of at least at the outer edges of a
- the corresponding outer surface is thus provided with a frame made of a plastically deformable material which at least largely absorbs the impact energy in the event of impacts against this outer surface and in this way accommodates the impact force in the frame
- projecting impact body which may be formed, for example, cylindrical, conical or spherical.
- projecting impact body which may be formed, for example, cylindrical, conical or spherical.
- securing elements of the aforementioned or other types may be provided in combination.
- Bundle frame itself constructively designed so that it contains defined sections, points or zones, which are also designed for plastic deformation under impact load, but at the same time protects the bottles and connecting pipes from undue damage.
- the plastic elements are an integral part of the frame construction.
- Fig. 1 An inventive compressed gas cylinder bundle in a first
- Fig. 2a The bundle frame of a compressed gas cylinder bundle according to the invention in a second embodiment in an oblique view.
- Fig. 2b The bundle frame of a compressed gas cylinder bundle according to the invention in a third embodiment, again in an oblique view.
- the compressed gas cylinder bundle 1 shown in FIG. 1 comprises a number of
- Compressed gas cylinders 2, 2 ', 2 " in a conventional manner within a
- Bundle rack 3 are added.
- the compressed gas cylinders 2, 2 ', 2 are fluidly connected to each other by a piping 5, to which, in a manner known per se, a pressure indicator 6 and a removal valve 7 with handwheel 8 and removal connection 9 are arranged
- a pressure indicator 6 and a removal valve 7 with handwheel 8 and removal connection 9 are arranged
- one or more additional bleed valves are possible, at which the removal of gas at the same pressure as at the bleed valve 9 or - with the interposition of a pressure reducer on the respective bleed valve - to reduced pressures is possible.
- the bundle frame 3 comprises an outer, in the exemplary embodiment, substantially cuboidal frame construction 1 1 of, for example, interconnected by welding metal profiles, for example hollow sections made of steel.
- the frame construction 1 1 is dimensioned so that all gas cylinders 2, 2 ', 2 ", the
- Frame structure 1 1 are arranged. Furthermore, the
- Frame construction 1 1 side frame sections 12, 13, in particular to serve to prevent a lateral sliding out of the compressed gas cylinders 2, 2 ', 2 "In order to facilitate the transport of the compressed gas cylinder bundle 1, the
- Frame construction 1 1 further comprises a pallet-like bottom portion 14.
- the upper part of the frame structure 11 and the frame profile 12 delimit an access opening 16, through which the removal valve 7 is accessible and a gas connection line, not shown here, can be mounted on the removal connection 9.
- the bundle rack 3 is also equipped with securing elements which are intended to protect the compressed gas cylinders 2, 2 ', 2 ", which are received in the frame construction 11, against shock, in particular when the compressed gas cylinder bundle falls plastically deformable material which are fixed to the profiles of the frame structure 1 1 and spaced on the outside at least some of the outer surfaces of the
- Frame structure 1 1 of the bundle rack 3 are arranged. That is how it is
- Circlip 18 mounted on the upper side of the frame structure 1 1 and is also on both sides of the frame structure 1 1 before.
- the securing brackets 18 'and 18 " which can be seen only in a lateral plan view in FIG. 1, protrude therefrom in the region of a lower edge of the frame construction 11 , Another, not visible in the picture circlip is provided on the not visible here back of the frame structure 1 1. Due to the arrangement of the securing bracket 18, 18 ', 18 ", 18"' on the frame structure 1 1 of the
- Bundle rack 3 ensures that with a lateral overturning of the
- Compressed gas cylinder bundle 1 in which direction, or at one
- the bundle always comes into contact with one or more of the securing bracket 18, 18 ', 18 “, 18”' with the bottom on which the compressed gas cylinder bundle 1 hits. Since the circlips 18, 18 ', 18 “, 18”' are formed plastically deformable, at least part of the fall or impact energy is received by the respective securing element 18, 18 ', 18 “, 18”' and not to the frame structure 1 1 of the bundle rack 3 and / or the pressurized gas cylinders 2, 2 ', 2 ", in this way the safety of the compressed gas cylinders 2, 2', 2" is substantially improved without the Frame construction 1 1 this must be equipped with specially reinforced frame profiles, by means of which the impact energy is to be absorbed elastically.
- the bundling frame 20 shown in Fig. 2a comprises one substantially
- Frame profiles 22 provided.
- Frame structure 21 are arranged and connected with suitable fastening means to the frame structure 21.
- securing brackets 24, 24 ' which are also arranged parallel to one another are also provided.
- the circlips 24, 24 'and 25, 25' can be connected to each other for the purpose of additional stabilization in each case by cross bracing.
- mutually parallel securing bracket 24, 24 '; 25, 25 'can moreover, also
- securing sections need not necessarily - as in Embodiment shown in Fig.
- 2a - may be arranged in the corners of a frame construction of a bundle rack, but they can basically be formed at all points and in different types and sizes, but it must be ensured that in the deformation of such securing sections, the frame construction not in the total Way is deformed, that in the
- Substantially cuboidal frame structure 28 equipped bundled frame 29, comprise a securing collar 30 which is disposed on the upper side side surface of the bundle frame 29, and protrudes from all edges of this side surface.
- the securing collar 30 is produced, for example, from a sheet of a plastically deformable material and is suitable for absorbing at least part of the impact or impact energy as deformation energy in the event of a shock or impact against the side edges secured by it.
- the bundle frame 29 shows alternative securing elements in the form of securing buffers 31.
- the securing buffers 31 are made of a plastically deformable material and intended, in the event of a shock, to convert at least part of the energy occurring during the impact into deformation energy and thus to absorb it.
- the fuse elements 24, 24 'shown here; 25, 25 '; 27, 27 ', 30; 31 may also be provided on other side surfaces of a bundle basket or in addition to each other.
- the present invention is not limited to the fuse elements shown in the embodiments, but extends to any type of fuse element in which at least part of the energy introduced in the impact or fall is absorbed by the plastic deformation of the fuse elements in the manner described above. whereby the forces acting on the frame or the bottles and the tubes acceleration forces are reduced. LIST OF REFERENCES:
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012019702.0A DE102012019702A1 (de) | 2012-10-06 | 2012-10-06 | Druckgasflaschenbündel |
PCT/EP2013/069991 WO2014053376A1 (de) | 2012-10-06 | 2013-09-25 | Druckgasflaschenbündel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2904307A1 true EP2904307A1 (de) | 2015-08-12 |
EP2904307B1 EP2904307B1 (de) | 2018-07-04 |
Family
ID=49231496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13766354.8A Active EP2904307B1 (de) | 2012-10-06 | 2013-09-25 | Druckgasflaschenbündel |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2904307B1 (de) |
DE (1) | DE102012019702A1 (de) |
ES (1) | ES2689438T3 (de) |
WO (1) | WO2014053376A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20159685A1 (it) * | 2015-12-18 | 2017-06-18 | Fincantieri Oil & Gas S P A | Unita di contenimento multiplo di bombole di gas compresso e mezzo navale per il trasporto di gas compresso dotato di tali unita |
WO2018223116A1 (en) * | 2017-06-02 | 2018-12-06 | Chester Lng, Llc | Mobile storage and transportation of compressed natural gas |
DE102021132115A1 (de) | 2021-12-07 | 2023-06-07 | bioenergy concept GmbH | Versorgung von Fahrzeugen mit Wasserstoff |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8229199U1 (de) * | 1982-10-18 | 1982-12-16 | Sauerstoffwerk Westfalen AG, 4400 Münster | Gasflaschen-Buendelpalette |
DE3327236A1 (de) * | 1983-07-28 | 1985-02-07 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum arretieren von flaschen, insbesondere druckgasflaschen |
NZ209131A (en) * | 1983-08-26 | 1987-05-29 | E Zeibig | Transporting connected gas cylinders on vehicles |
DE3601886A1 (de) | 1986-01-23 | 1987-07-30 | Linde Ag | Flaschenbuendel |
DE3805497C1 (en) | 1988-02-22 | 1989-04-06 | Westfalen Ag, 4400 Muenster, De | Gas-cylinder group |
DE10206502C1 (de) * | 2002-02-16 | 2003-08-21 | Daimler Chrysler Ag | Druckgastank mit mehreren Behältern |
US8146761B2 (en) * | 2007-01-08 | 2012-04-03 | Ncf Industries, Inc. | Intermodal container for transporting natural gas |
DE102010041225B4 (de) * | 2010-09-22 | 2013-11-28 | Siegfried Planegger | Transportvorrichtung und Verfahren zum Befördern eines Behälters |
-
2012
- 2012-10-06 DE DE102012019702.0A patent/DE102012019702A1/de not_active Ceased
-
2013
- 2013-09-25 WO PCT/EP2013/069991 patent/WO2014053376A1/de active Application Filing
- 2013-09-25 EP EP13766354.8A patent/EP2904307B1/de active Active
- 2013-09-25 ES ES13766354.8T patent/ES2689438T3/es active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2014053376A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014053376A1 (de) | 2014-04-10 |
EP2904307B1 (de) | 2018-07-04 |
DE102012019702A1 (de) | 2014-04-10 |
ES2689438T3 (es) | 2018-11-14 |
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