WO2018150054A1 - Contenant - Google Patents

Contenant Download PDF

Info

Publication number
WO2018150054A1
WO2018150054A1 PCT/EP2018/054178 EP2018054178W WO2018150054A1 WO 2018150054 A1 WO2018150054 A1 WO 2018150054A1 EP 2018054178 W EP2018054178 W EP 2018054178W WO 2018150054 A1 WO2018150054 A1 WO 2018150054A1
Authority
WO
WIPO (PCT)
Prior art keywords
coolant
chambers
chamber
container
lid
Prior art date
Application number
PCT/EP2018/054178
Other languages
German (de)
English (en)
Inventor
Judith Stuntebeck
Tobias Stuntebeck
Original Assignee
Deltilog 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 Deltilog Gmbh filed Critical Deltilog Gmbh
Publication of WO2018150054A1 publication Critical patent/WO2018150054A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/14—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow portable, i.e. adapted to be carried personally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
    • F25D2303/0844—Position of the cold storage material in relationship to a product to be cooled above the product

Definitions

  • the invention relates to a container for the transport of refrigerated and / or frozen products and its use.
  • EP 2 988 080 A1 proposes removing the partition wall between the two cooling chambers so that a single continuous cooling chamber with a uniform temperature is formed.
  • a removable partition can be nachtei ⁇ lig in particular scenarios. If the container is, for example, filled by a first user exclusively with products to be cooled, which is why the first user removes the partition, and then sends it to a second user, the latter can not readily accept the container - in particular without the first user having given the previously removed partition or the second user having a suitable partition - for simultaneous use use chilled and deep-frozen products ⁇ .
  • Object of the present invention is to provide a container in which the disadvantages of the prior art no longer occur or only to a lesser extent.
  • the invention relates to a container for transporting cooled and / or frozen products with at least two separate cooling chambers for holding refrigerated or frozen products, wherein the access openings of the individual cooling chambers are arranged in a common plane and optionally ver ⁇ closable by a common cover , wherein the lid has at least one coolant ⁇ chamber for receiving coolant and starting from each of the at least one coolant chamber each at least one Fluid id réelle to the cooling chambers on the closing side facing the lid, and the lid for closing in at least two different positions the container is locatable, wherein the ending in the first position in a first single cooling chamber fluid lines in the second position do not all end in the first or a second individual cooling chamber.
  • the invention further relates to a use of the container according to the invention, wherein the lid is arranged in the second position on the container.
  • the assignment of the fluid lines between the at least one coolant chamber and the at least two cooling chambers can be changed by selectively disposing the cover on the container in one of the at least two different positions. It is essential that not all fluid lines that end in the first position all in a specific individual cooling chamber, in the second position, all again in one (the same or another) specific individual cooling chamber end. For example, in a container having two cooling chambers, not all fluid lines terminating in the first position in the first chamber may end up in the second position all in the first or the second chamber; Rather, a part of said fluid lines in the first, another part in the second chamber to end. It does not matter whether the affected fluid lines emanate from a single or several different coolant chambers.
  • the assignment of the fluid lines to the individual cooling chambers when closing the container with the lid can be changed by the choice of position with which the lid is placed on the container, an extended compared to the prior art flexibility ⁇ visibly reached the temperature in the individual cooling chambers and in particular the temperature difference between the individual cooling chambers.
  • all fluid lines emanating from a coolant chamber can end in the first position of the cover in a single first cooling chamber, while the fluid lines in a second position are each halfway in the first cooling chamber. chamber and a second cooling chamber.
  • the first cooling chamber In the first position, it is then for instance possible in the first cooling chamber by contained in the coolant chamber refrigerant one for low ⁇ cool sufficiently low temperature (for example from -24 ° C to -. 20 ° C).
  • the second cooling chamber may cooled in this case via a possibly existing second coolant chamber
  • both cooling chambers can be cooled to a sufficient temperature for cooling (eg. 5 ° C to 7 ° C) (a possibly existing second
  • Coolant chamber can remain free of coolant). In the latter case, due to the halfway division of the fluid lines, it can be assumed that the same temperature is established in both cooling chambers.
  • a removable partition as provided in the prior art, is not required for this purpose. Rather, it is preferred if the configuration of the cooling chambers is immutable, that is, in particular no optionally removable configuration elements, such as, for example, partitions, are provided. It is preferred if two fluid lines are provided starting from at least onedemit ⁇ middle chamber at least, and all ends of the at least one coolant chamber outgoing fluid conduits in the first position of the lid during closing in the same cooling medium chamber and in the second position of the lid during closing of a
  • Coolant chamber outgoing fluid lines preferably in equal parts, in at least two different cooling chambers end.
  • the number of fluid lines ending in the second position in the different cooling chambers is the same in each case.
  • Two of the at least two positions of the lid are preferential ⁇ as an angle smaller 180 ° angle different positio ⁇ NEN.
  • the angle is formed around an axis perpendicular to the common plane of the seed ⁇ access openings. Further preferably, the angle between the two positions is an integer multiple of an integer part of 180 °
  • the outer contour of the lid is preferably symmetrical about at least one plane perpendicular to the common plane of the access openings.
  • a corresponding symmetry - which relates to the lid in the arranged state on the container - can be easily ensured that the lid can be fastened in at least two different angular positions on the container.
  • the angular position of the symmetry ⁇ plane changes between the two positions in this case according to the angle between the angle-different positions.
  • the internal structure of the cover - in particular, the Substituted ⁇ staltung the coolant chambers and the fluid conduits - not to the plane of symmetry for the outer contour, however, normally symmetrical.
  • the cover has the shape of a re ⁇ lar polygon, preferably a square, or a circle.
  • a corresponding shape meets the requirements described above for the surface symmetry and is easy to manufacture.
  • the cover two or more refrigerant ⁇ chambers, preferably a plurality of coolant chambers corresponding to the number of cooling chambers, wherein preferably at least immediately adjacent coolant chambers are fluidly interconnected.
  • a coolant chamber is assigned directly such that all emanating from a coolant chamber fluid lines each end in a specific cooling chamber.
  • the coolant chamber assigned to the second cooling chamber can also remain free of coolant.
  • the second cooling chamber is then indirectly "co-cooled” due to the fluid communication between the coolant chambers via the coolant in the cooling chamber associated with the first cooling chamber.
  • means for selectively closing at least one of the fluid lines and / or one of the fluid connections between two coolant chambers are provided.
  • the heat exchange between the individual chambers can be influenced.
  • the means for selectively closing may be formed as a plug. But it is also possible that as a means for selectively closing the fluid lines or fluid connections and gate valves are provided in at least a portion of the fluid lines o- fluid connections.
  • the container and / or the lid are preferably made of thermally insulating material, preferably of Schaumpolysty ⁇ rol. This allows the heat exchange with the environment of the container and its chambers with each other - except the expressly desired heat exchange through the fluid lines and fluid connections - be reduced.
  • the coolant chambers are designed to accommodate solid and sublimable coolant, in particular dry ice. Dry ice sublimates at -78.48 ° C. It bie ⁇ therefore tet sufficient cooling properties and leaves no liquid melt product, which would have to be captured or held separately from the to be cooled or be frozen products.
  • Figure la, b schematic representations of anintersbei ⁇ game of a container according to the invention with two different positions of the lid.
  • FIG. 1 schematically shows an exemplary embodiment of a container 1 according to the invention for transporting cooled and / or frozen products.
  • the container 1 comprises two from each other by a fixed and in particular not removable divider 2 ⁇ separate cooling chambers 3.1, 3.2 to receive the cooled and / or deep-cooled products.
  • the products can thereby be taken over foundedsöff ⁇ voltages 4.1, 4.2 placed in the cooling chambers 3.1 3.2 or from these.
  • the access openings 4.1, 4.2 are arranged in a common plane at the top of Be ⁇ container 1.
  • the container 1 or the two cooling chambers 3.1, 3.2 can be closed by the common cover 10 optional.
  • the lid 10 is arranged in a suitable position on the container 1.
  • the outer contour of the lid 10 corresponds to a square.
  • Both lid 10 and Benzol ⁇ ter 1 are made of foam polystyrene.
  • the lid 10 includes two coolant chambers 11.1, 11.2 for selectively receiving of dry ice as the cooling means (not constitute ⁇ provided).
  • the accessibility of the coolant chambers 11.1, 11.2 to the charging of refrigerant is ensured by the removable Cover B ⁇ ckung 12 of the lid 10 degrees.
  • the two coolant chambers 11.1, 11.2 are interconnected by a fluid connection 13.
  • a fluid connection 13 start from each coolant chamber 11.1, 11.2 fluid lines 14.1.1, 14.1.2, 14.2.1, 14.2.2, facing the container 1
  • the lid 10 can be arranged in two 90 ° about an axis perpendicular ⁇ right to the level of the access openings 4.1, 4.2 angle different positions on the container 1. The angle between the two positions is 90 °.
  • Figure la the first position of the lid 10 is shown, in Figure lb, the second.
  • the cooling of the other cooling chamber 3.2 is done merely indirectly via a coolant chamber 11.1 through the fluid interconnect 13, the other coolant chamber 11.2 and the fluid lines 14.2.1, 14.2.2, so that in the other cooling chamber 3.2 sets a temperature suitable for cooling, but not for freezing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Packages (AREA)

Abstract

L'invention concerne un contenant (1) servant au transport de produits réfrigérés et/ou surgelés et l'utilisation de celui-ci. Le contenant (1) selon l'invention comporte au moins deux chambres de refroidissement (3.1, 3.2) séparées l'une de l'autre et servant à recevoir des produits réfrigérés ou surgelés, les ouvertures d'accès (4.1, 4.2) des chambres de refroidissement (3.1, 3.2) individuelles étant disposées dans un plan commun et pouvant être fermées sélectivement au moyen d'un couvercle (10) commun. Le couvercle (10) comprend au moins une chambre de réfrigérant (11.1, 11.2) servant à recevoir un réfrigérant et, à partir de chacune desdites chambres de réfrigérant (11.1, 11.2), respectivement au moins une conduite de fluide (14.1.1, 14.1.2, 14.2.1, 14.2.2) jusqu'au côté du couvercle (10) qui est tourné vers les chambres de refroidissement (3.1, 3.2) lors de la fermeture. Le couvercle (10) peut être disposé sur le contenant (1) dans au moins deux positions différentes en vue de la fermeture. Les conduites de fluide (14.1.1, 14.1.2, 14.2.1, 14.2.2) se terminant dans une première chambre de refroidissement (3.1, 3.2) individuelle dans la première position ne se terminant pas toutes dans la première ou la deuxième chambre de refroidissement (3.1, 3.2) individuelle dans la deuxième position. Lors de l'utilisation selon l'invention du contenant (1), le couvercle (10) est disposé dans la deuxième position.
PCT/EP2018/054178 2017-02-20 2018-02-20 Contenant WO2018150054A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17156940.3A EP3364133A1 (fr) 2017-02-20 2017-02-20 Récipient
EP17156940.3 2017-02-20

Publications (1)

Publication Number Publication Date
WO2018150054A1 true WO2018150054A1 (fr) 2018-08-23

Family

ID=58098517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/054178 WO2018150054A1 (fr) 2017-02-20 2018-02-20 Contenant

Country Status (2)

Country Link
EP (1) EP3364133A1 (fr)
WO (1) WO2018150054A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017006670A1 (de) * 2017-07-14 2019-01-17 MChef GmbH & Co.KG Transportbox insbesondere für teilzubereitete Speisen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060174648A1 (en) * 2005-01-26 2006-08-10 Gary Lantz Insulated shipping container and method
DE202014007987U1 (de) * 2014-10-01 2016-01-05 Storopack Hans Reichenecker Gmbh Kühlbehälter
EP2988080A1 (fr) 2014-08-22 2016-02-24 Seguti GmbH Récipient

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060174648A1 (en) * 2005-01-26 2006-08-10 Gary Lantz Insulated shipping container and method
EP2988080A1 (fr) 2014-08-22 2016-02-24 Seguti GmbH Récipient
DE202014007987U1 (de) * 2014-10-01 2016-01-05 Storopack Hans Reichenecker Gmbh Kühlbehälter

Also Published As

Publication number Publication date
EP3364133A1 (fr) 2018-08-22

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