EP4311975A1 - Dispositif de compression et de stockage d'un milieu gazeux - Google Patents

Dispositif de compression et de stockage d'un milieu gazeux Download PDF

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Publication number
EP4311975A1
EP4311975A1 EP23186772.2A EP23186772A EP4311975A1 EP 4311975 A1 EP4311975 A1 EP 4311975A1 EP 23186772 A EP23186772 A EP 23186772A EP 4311975 A1 EP4311975 A1 EP 4311975A1
Authority
EP
European Patent Office
Prior art keywords
module
gaseous medium
modules
compression
space
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
EP23186772.2A
Other languages
German (de)
English (en)
Inventor
Stephan HILLEBRAND
Cedric Frances
Samuel Jose Sala Sirvent
Felix Teppe
Carsten Rahier
Nick DIPPEL
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.)
Sera GmbH
Original Assignee
Sera GmbH
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 Sera GmbH filed Critical Sera GmbH
Publication of EP4311975A1 publication Critical patent/EP4311975A1/fr
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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
    • 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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • F17C5/007—Automated filling apparatus for individual gas tanks or containers, e.g. in vehicles
    • 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
    • F17C2205/0111—Boxes
    • 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
    • F17C2221/012—Hydrogen
    • 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
    • F17C2223/036—Very high pressure (>80 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0157—Compressors
    • 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
    • F17C2250/0434—Pressure difference
    • 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
    • F17C2250/0447—Composition; Humidity
    • F17C2250/0452—Concentration of a product
    • 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
    • F17C2260/04—Reducing risks and environmental impact
    • F17C2260/042—Reducing risk of explosion
    • 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
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/06—Fluid distribution
    • F17C2265/065—Fluid distribution for refuelling vehicle fuel tanks
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0134—Applications for fluid transport or storage placed above the ground
    • F17C2270/0139—Fuel stations

Definitions

  • the invention relates to a device for compressing and storing a gaseous medium according to the preamble of claim 1.
  • Such a device has at least three modules, of which a compression module is provided for compressing the gaseous medium, a drive module for driving the compression module and a storage module for storing the compressed gaseous medium.
  • the at least three modules are arranged in a common enclosure.
  • the gaseous medium can be, for example, hydrogen.
  • Hydrogen is often transported and stored in compressed form. Motor vehicles that run on hydrogen are fueled with hydrogen, which should have a prescribed pressure.
  • hydrogen or another gas can be stored in storage bottles in the storage module of the device.
  • the compression module can be set up and intended to compress the hydrogen, for example, up to 1000 bar.
  • the compressed hydrogen can be stored in the storage module and delivered to a motor vehicle when required.
  • the object of the present invention is to provide an improved device for storing the gaseous medium.
  • the housing has partition walls on the inside, which are arranged in such a way that at least one of the modules is arranged in a first module space and at least one of the remaining modules is arranged in a second module space.
  • the device can therefore have two separate module spaces, which can optionally also be spatially spaced apart from one another.
  • the compression module and the storage module can, for example, be arranged in the first module space, while the drive module can be arranged in the second module space.
  • the enclosure can have lockable access openings to the module rooms.
  • the enclosure can comprise a container which optionally has at least one closable access opening for each module space through which the enclosure is accessible.
  • an electrolysis module for producing gaseous medium in the form of hydrogen by electrolysis and/or a control module for controlling the device is arranged in the housing. At least one further module can therefore be provided. Each of the further modules can be arranged in a further module space which is separated from the remaining module spaces by partition walls.
  • a remote filling module can be provided, which can be filled with gaseous medium (for example by delivery from a tanker) and which is set up to provide the gaseous medium for compression.
  • an electrolysis control module can be provided for controlling the electrolysis module, which is arranged in an assigned module space.
  • the electrolysis module can additionally be set up and provided to clean and dry the gaseous medium produced, in particular to remove water residues from the hydrogen produced. It can be set up and intended to make the hydrogen produced available to the compression module for compression.
  • the control module can be provided for controlling and/or regulating the other modules.
  • the control module can also be used in addition or as an alternative to Control and / or for regulating the transport of the gaseous medium in the device can be provided. It can be arranged in an assigned, separate module space.
  • control module is set up and intended to control at least one valve of the device, the compression module and/or the drive module.
  • a pneumatic control can be provided for the at least one valve, which can be actuated by the control module.
  • the device can, for example, have at least one valve block that can be actuated by the control module.
  • the device can have a module for supplying compressed air, with the compressed air being made available to the pneumatic control.
  • the control module can fundamentally provide common control of the at least three modules.
  • the compressed air supply module can provide a common compressed air supply to the at least three modules.
  • the control module can also be set up and intended to carry out the control depending on the need for gaseous medium.
  • the control module can in particular control the production of the gaseous medium, the compression and the storage of the gaseous medium.
  • the control module can control according to a PID control.
  • the optional electrolysis module it can be arranged in its own, assigned module space.
  • control module With the control module, the process of the gaseous medium, for example from the hydrogen production in the electrolysis module (if the gaseous medium comprises hydrogen) and alternatively and / or optionally from the remote filling module to the compression module and from the compression module to the storage module, as well as refueling via an optional refueling module being controlled.
  • An increased concentration of the gaseous medium may be present within a zone around any module in which a gaseous medium is contained, in particular in compressed form above 200 bar or above 500 bar. Such a zone can therefore form a potentially explosive area. Operating a module such as the drive module or a heat-generating tool in the potentially explosive atmosphere can result in explosions that could result in fatalities and major property damage.
  • first modules in which no gaseous medium for storage or compression is contained
  • second modules which contain gaseous medium for storage or compression
  • safety in the operation of the device and in maintenance can be improved.
  • the second modules can be arranged in such a way that connecting lines between the modules that transport gaseous medium are short, so that pressure losses, which are proportional to the length of the connecting lines, are low.
  • the separation can be done, for example, by gas-tight partitions between the module spaces.
  • a refueling module for removing the gaseous medium and/or a cooling module is arranged on or in the common housing.
  • the refueling module can in particular have a dispenser for hydrogen or another gaseous medium.
  • An advantage of shared enclosure may be that module spaces can be provided for optional modules that can be used as needed.
  • the refueling module can be arranged in such a module space.
  • Another advantage of the common enclosure is that additional modules can also be arranged on an outer wall of the enclosure to create a compact device.
  • the refueling module can be arranged on the enclosure so that it is easily accessible and can be supplied with gaseous medium via a short connection path (from inside the enclosure).
  • the refueling module can have one, two or a plurality of removal devices through which gaseous medium can be removed.
  • a removal device can, for example, be intended to be connected to a motor vehicle in order to supply gaseous medium to a tank of the motor vehicle.
  • a first removal device can provide gaseous medium with a first pressure and a second removal device can provide gaseous medium with a second pressure that is different from the first.
  • the pressures can be provided by the device in the manner described by way of example below.
  • the control module can be provided and set up to monitor the refueling module and in particular the refueling process.
  • the refueling module can have a system-related communication interface that can be read and processed in the control module.
  • the cooling module can be provided in its own module space.
  • the enclosure can have a roof element on which the cooling module is arranged, in particular on an outside of the enclosure. Excess waste heat can therefore be dissipated via the roof element.
  • all modules except for the cooling module and the partition walls can be arranged between a floor element and the roof element.
  • the cooling module can be provided in particular in combination with the electrolysis module in order to remove waste heat from the electrolysis module. In principle, several cooling modules can be provided.
  • One of the cooling modules can be provided for cooling the electrolysis module, a second cooling module can be provided for cooling the drive module, a third cooling module can be provided for cooling the compression module and/or a fourth cooling module can be provided for cooling an auxiliary module that supplies water for the process Electrolysis provides.
  • individual components of the cooling module or the plurality of cooling modules can be arranged on the roof element, in particular on an outside of the housing, so that waste heat can be transported away in a simple manner.
  • At least two of the modules are connected via connecting lines for transporting the gaseous medium or for transporting a drive fluid, such as hydraulic fluid, between the modules within the housing.
  • the connecting lines can be extended through (gas-tight) passages through the partition walls.
  • the drive module can be connected to the compression module via at least one connecting line for hydraulic fluid, the at least one connecting line extending between the first and the second module space through a partition.
  • the electrolysis module can be connected to the compression module via at least one connecting line for gaseous medium, wherein the at least one connecting line for gaseous medium extends through a partition between the module space of the electrolysis module (third module space) and the first module space.
  • the storage module has at least two storage units for storing the gaseous medium at different pressure levels. By maintaining the gaseous medium at different pressure levels, gaseous medium can be made available as needed.
  • the memory module can, for example, also be a buffer memory that has an interface for connection to an external storage device via which the buffer memory can be filled.
  • the device is set up and provided to provide gaseous medium in a first step at a first pressure from the storage module and in a second step to compress and provide gaseous medium to a second pressure with the compression module, the second pressure being higher as the first print.
  • the compression module can, for example, have pre- and post-compressors, several compression stages or a combination of pre-compressor and a post-compressor with several compression stages.
  • Providing the gaseous medium at a first pressure (for example 350 bar or 500 bar) can, for example, enable rapid refueling up to this pressure.
  • the refueling can initially take place up to the first pressure and then the remaining refueling can take place up to the second pressure (for example 700 bar or 1000 bar). Providing different pressure levels can also enable refueling depending on the desired pressure level.
  • the device can be set up and intended to provide gaseous medium in a variety of staggered pressure levels.
  • the storage module can be set up and provided to provide gaseous medium at different pressure levels.
  • staggered pressure levels in particular can enable cascade filling.
  • the gaseous medium can be made available at a pressure of 200, 500, 700 and 1000 bar.
  • the gaseous medium can be removed in staggered pressure levels from a single removal device of a refueling module or at least two removal devices can be provided which provide gaseous medium with different pressures.
  • a first removal device can be provided, for example, for filling passenger cars with 700 bar and a second removal device for filling trucks and buses with 350 bar.
  • the storage module can be set up and provided as needed to meet the desired requirements for different pressure levels. For example, it can have one or more storage units with different pressure levels, such as 200, 500, 700 and 1000 bar.
  • a measuring device is used to measure a differential pressure between two sections of the device that are used to accommodate gaseous medium serve, provided.
  • the two sections can be used, for example, to store, transport or compress the gaseous medium.
  • Measuring the differential pressure can enable monitoring of the device, for example to detect wear on seals at an early stage. If necessary, the reference pressure can be monitored via remote monitoring, for example via a global data network.
  • a rail arrangement is provided on a floor element of the housing for arranging at least one of the at least three modules, on which the at least one of the at least three modules can be slidably stored.
  • the at least one of the at least three modules can be permanently mounted on the rail arrangement. For service and maintenance purposes, at least one of the at least three modules can be inserted and pulled out on the rail arrangement.
  • an extendable carriage arrangement can be provided on the floor element for arranging the at least one of the at least three modules, on which the at least one of the at least three modules can be slidably stored and/or mounted and can be pushed in and pulled out for service and maintenance purposes.
  • the carriage arrangement can have a carriage which is displaceably mounted relative to the base element and on which the at least one module can be arranged.
  • At least a first of the at least three modules can be mounted on the rail arrangement and at least a second of the at least three modules on the carriage arrangement on the floor element.
  • the at least one of the at least three modules can be arranged in particular in the second module space.
  • the at least one of the at least three modules can be moved along the rail arrangement into one of the module spaces or out of the module space.
  • the rail arrangement and/or the carriage arrangement can be set up and provided so that the at least one module can be fixed thereon in any position.
  • the provision of the rail assembly and/or carriage assembly can enable easy assembly and disassembly of the device, which can significantly reduce service and maintenance times and costs. In particular, this can be at least one of the at least three modules of one of the remaining modules in the second module space.
  • At least one of the at least three modules has at least one module component and a frame arrangement on which the at least one module component is arranged.
  • several module components of the at least one module can be arranged on the frame arrangement.
  • the drive module can, for example, have at least one drive cylinder as a module component.
  • the at least one drive cylinder can be arranged on a frame arrangement of the drive module. The provision of the frame arrangement can enable simple assembly and disassembly of the device because the at least one of the at least three modules can be easily removed with the at least one module component on the frame arrangement, i.e. as a whole.
  • the frame arrangement is designed and intended to be arranged on the rail and/or carriage arrangement.
  • the at least one module can therefore be arranged, in particular in the second module space, via its frame arrangement on the rail and/or on the carriage arrangement.
  • the at least one of the remaining modules can have at least one or a plurality of module components and a frame arrangement on which the at least one module component or the plurality of module components is/are arranged, and on a rail and/or carriage arrangement be arranged in the second module space, so that at least one of the remaining modules is particularly easy to replace.
  • Such a configuration can, for example, have the advantage that modules that are arranged in the second module space and in which no compressed gaseous medium is contained during operation of the device can be easily exchanged.
  • modules that are arranged in the first module space, a particularly easy replacement may not be necessary under certain circumstances, so that they can be arranged with their module components directly on the floor element of the housing cost-effectively without a rail and/or carriage arrangement and frame arrangement.
  • Fig. 1 shows a top view of a device 1 for generating, compressing and storing a gaseous medium with eight modules 21...26, which are arranged in a common housing 10.
  • the enclosure 10 has partition walls on the inside, which are arranged in such a way that several modules are each arranged in their own module space 11, 12, 13, 14, 15, 16.
  • a compression module 21 for compressing the gaseous medium, a storage module 23 and a gas flow control module 231 are arranged in a first module space 11.
  • the compression module 21 can, for example, have at least one compression cylinder, as described in the document DE 10 2018 109 443 B4 is described.
  • the compression module 21 can basically have a pre-compressor and a post-compressor, whereby the gaseous medium can first be compressed with the pre-compressor and then further compressed with the post-compressor.
  • the gas flow control module 231 serves to regulate the gas flow at least within the compression module 21, within the storage module 23 and between the compression module 21 and the storage module 23.
  • a drive module 22 is arranged in a second module space 12, with which the compression module 21 can be driven.
  • the drive module 22 can have a hydraulic unit with which the compression module 21 can be periodically supplied with a hydraulic fluid.
  • the drive module 22 can have at least one drive cylinder, as described in the document DE 10 2018 109 443 B4 is described.
  • the drive module 22 is arranged separated from the compression module 21, the storage module 23 and the gas flow control module 231, so that maintenance and/or replacement can be carried out safely.
  • the first module space 11 is separated from the second module space 12 by a first partition 101, which is arranged along a longitudinal axis of the housing 10, and a second partition 102, which is arranged along a transverse axis of the housing 10. Further partitions 103, 104, which are arranged along the transverse axis of the housing 10 are used to form further module rooms 13... 16 together with the first partition 101.
  • An electrolysis module 24 is arranged in a third module space 13, with which hydrogen can be produced as a gaseous medium from water by means of electrolysis.
  • the electrolysis module 24 is set up and intended to absorb water and for water treatment.
  • a concentration of the gaseous medium in the ambient air can be increased, so that it is favorable to arrange this module separately from an electrolysis control module 241 in a fourth module room 14.
  • the electrolysis control module 241 can therefore be maintained and/or replaced safely and independently of the electrolysis module 24.
  • the electrolysis module 24 is provided with water for the electrolysis process from an auxiliary module 26 in a fifth module space 15. The water can also be taken from another source.
  • the electrolysis module 24 can be set up and intended to clean and dry the hydrogen produced.
  • a control module 25 is arranged in a sixth module space 16 and is designed and intended to control at least one valve of the device 1, the compression module 21 and/or the drive module 22.
  • the control module 25 can use a gaseous control medium (for example control air), which is provided by the auxiliary module 26.
  • the control module 25 can be set up and intended to control the device with the at least three modules (21...26), which in particular includes regulating a flow of the gaseous medium between the at least three modules (21...26). .
  • the arrangement of the modules relative to one another is basically arbitrary. However, it may be advantageous to arrange the control module 25 in the sixth module space 16, which adjoins the fifth module space 15 in which the auxiliary module 26 is arranged, because the auxiliary module 26 provides the gaseous control medium for controlling the at least one valve for the Control module 25 provides. It can also be advantageous to arrange the electrolysis control module 241 in the fourth module room 14, which adjoins the third module room 13, because the control technology for the electrolysis is thus arranged as close as possible to the electrolysis module 24. It can also be advantageous to arrange the drive module 22 in the second module space 12, which adjoins the first module space 11, because this enables a short connection path between the drive module 22 and the compression module 21, via which the one Drive fluid can be transferred.
  • a further advantage of the arrangement shown is that the gaseous medium is transported from generation in the third module space 13 to compression in the compression module 21, to distribution in the gas flow control module 231 and finally to storage in the storage module 23 in the first module space 11 on a particularly short transport path through the device 1 can be passed through. This means that any loss of the (compressed) gaseous medium, which can occur over long connecting paths, can be kept particularly low.
  • Fig. 2 shows a side view of the device 1 with a housing 10 and a cooling module 3.
  • the cooling module 3 can dissipate waste heat that is removed from the gaseous medium.
  • the cooling module 3 can be used to cool the electrolysis module 24 if the device 1 has an electrolysis module 24.
  • the cooling module 3 is arranged on a roof element 105 of the housing 10.
  • the cooling module 3 can be flanged to the roof element 105 so that it is easy to assemble and remove.
  • Other elements, such as roof frames and roof structures can also be flanged to the roof element 105.
  • modules 21...26 which are mounted on a rail arrangement 4 via a frame arrangement 5 shown as an example, a device 1 that can be easily assembled can thus be created.
  • Such a device 1 can also be easily dismantled, so that it can be easily moved spatially.
  • a refueling module 6 for removing the gaseous medium is also arranged on the housing 10.
  • the refueling module 6 is optional. It can also be arranged within the housing 10, in which case it is accessible from the outside so that the gaseous medium can be removed.
  • a remote filling module 7 is provided on the housing 10, which can be filled with gaseous medium (for example by delivery from a tanker) and which is set up and intended to make the gaseous medium available to the compression module 21.
  • the remote filling module 7 is optional. It can also be arranged within the housing 10, in which case it is accessible from the outside so that the gaseous medium can be filled.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP23186772.2A 2022-07-25 2023-07-20 Dispositif de compression et de stockage d'un milieu gazeux Pending EP4311975A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022207571.4A DE102022207571A1 (de) 2022-07-25 2022-07-25 Vorrichtung zur Kompression und Speicherung eines gasförmigen Mediums

Publications (1)

Publication Number Publication Date
EP4311975A1 true EP4311975A1 (fr) 2024-01-31

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ID=87551185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23186772.2A Pending EP4311975A1 (fr) 2022-07-25 2023-07-20 Dispositif de compression et de stockage d'un milieu gazeux

Country Status (2)

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EP (1) EP4311975A1 (fr)
DE (1) DE102022207571A1 (fr)

Citations (9)

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