WO2005075910A1 - Modular refrigerator - Google Patents

Modular refrigerator Download PDF

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Publication number
WO2005075910A1
WO2005075910A1 PCT/EP2005/001093 EP2005001093W WO2005075910A1 WO 2005075910 A1 WO2005075910 A1 WO 2005075910A1 EP 2005001093 W EP2005001093 W EP 2005001093W WO 2005075910 A1 WO2005075910 A1 WO 2005075910A1
Authority
WO
WIPO (PCT)
Prior art keywords
modules
refrigerated cabinet
refrigeration
refrigerated
refrigerator
Prior art date
Application number
PCT/EP2005/001093
Other languages
German (de)
French (fr)
Inventor
Thomas Krieger
Hans-Jürgen Linde
Bernhard Möller
Ines Spettmann
Original Assignee
Linde Kältetechnik GmbH & Co. KG
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 Linde Kältetechnik GmbH & Co. KG filed Critical Linde Kältetechnik GmbH & Co. KG
Publication of WO2005075910A1 publication Critical patent/WO2005075910A1/en

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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated

Definitions

  • the invention relates to a refrigerator, consisting of two or more modular units.
  • refrigerated furniture should be understood to mean any type of merchandise display furniture - such as refrigerated shelves or freezers - which have at least one refrigerated merchandise space.
  • the object of the present invention is to provide a generic arrangement which avoids the aforementioned disadvantages.
  • refrigerated cabinet consisting of two or more refrigerated cabinet modules, which is characterized in that the refrigerated cabinet modules each have their own refrigeration unit.
  • refrigeration unit should be understood below to mean those components or apparatuses which are required for the generation of refrigeration within a refrigeration cabinet module. These are at least the evaporator, fan (s), expansion valve (s) and control (s).
  • the refrigeration unit of a refrigeration unit module is now designed as a so-called plug-in refrigeration unit or is connected to a central (composite) refrigeration system via appropriate piping, different temperatures or temperature groups or can now be found within the individual refrigeration unit modules and thus within a refrigeration unit built up of refrigeration unit modules -classes can be realized.
  • a central (network) refrigeration system a wide variety of interconnections of the refrigeration units (among themselves) can be implemented.
  • the refrigeration units of a refrigerator can be connected separately to the pipeline network of the (composite) refrigeration system.
  • the invention also enables optimization of the manufacturing process of generic refrigeration cabinets, since the refrigeration units described above - like the refrigeration cabinet modules themselves - can be prefabricated in the factory and integrated into the refrigeration cabinet modules.
  • Providing the above-described refrigeration units also offers the advantage that in the event of a defect in a refrigeration unit, the defective refrigeration unit can be replaced quickly and easily.
  • the refrigerated cabinet modules have identical overall lengths, the overall lengths of the refrigerated cabinet modules are 1000 to 2000 mm, preferably 1250 mm and / or - the refrigerated cabinet modules have means for accommodating a wide variety of add-on parts, such as headers. and plinth panels, claddings, etc.
  • add-on parts in particular head and base panels
  • add-on parts can now also be used which are specifically designed for the refrigeration cabinet formed by several refrigeration cabinet modules. If, for example, several refrigerated shelf modules are arranged next to one another, they can be provided with a top and a base panel, which extend over the entire length of the refrigerated cabinet formed in this way and whose length corresponds to an integral multiple of the selected refrigerated cabinet overall length.
  • the refrigeration cabinet modules have fitting and / or coupling elements for the quick assembly of rows of refrigeration cabinets.
  • the refrigerated cabinet according to the invention enables a reduction in manufacturing, storage and transportation costs. In addition, defects in the refrigeration units can be repaired more quickly and easily.

Abstract

The invention relates to a refrigerator consisting of two or more refrigerator modules. According to the invention, each refrigerator module comprises a cooling unit. The refrigerator modules have, preferably, identical lengths.

Description

Beschreibung description
Modular aufgebautes KühlmöbelModular refrigerated cabinet
Die Erfindung betrifft ein Kühlmöbel, bestehend aus zwei oder mehr Kuhlmobelmodulen.The invention relates to a refrigerator, consisting of two or more modular units.
Unter dem Begriff "Kühlmöbel" seien im Folgenden beliebige Typen von Warenpräsentationsmöbeln - wie beispielsweise Kühlregale oder Kühltruhen - die wenigstens einen gekühlten Warenraum aufweisen, zu verstehen.In the following, the term "refrigerated furniture" should be understood to mean any type of merchandise display furniture - such as refrigerated shelves or freezers - which have at least one refrigerated merchandise space.
Aus der deutschen Patentanmeldung 102 19 101 ist eine Kühlmöbel-Anordnung, die aus mehreren Kühlmöbelmodulen aufgebaut ist, bekannt. Derartige Kühlmöbelmodule weisen üblicherweise (Standard)Längen, wie beispielsweise 1250 mm, auf. Werden nunmehr beispielsweise drei derartige Module zusammengesetzt, so ergibt sich ein Kühlmöbel, das eine Länge von 3.750 mm aufweist. Üblicherweise kommt in einem derartigen Kühlmöbel bisher lediglich ein langgestreckter, eine Länge von mehr als 3.000 mm aufweisender Wärmetauscher bzw. Verdampfer zum Einsatz. Dies hat zur Folge, dass innerhalb der vorbeschriebenen Kühlmöbel-Anordnung bzw. der diese Anordnung bildenden Kühlmöbelmodule nur eine einheitliche Temperatur realisiert werden kann.From German patent application 102 19 101, a refrigerator arrangement which is constructed from several refrigerator modules is known. Such refrigeration cabinet modules usually have (standard) lengths, such as 1250 mm. If, for example, three such modules are now put together, the result is a refrigerated cabinet that has a length of 3,750 mm. Up to now, only an elongated heat exchanger or evaporator with a length of more than 3,000 mm has usually been used in such a refrigerator. The consequence of this is that only a uniform temperature can be achieved within the above-described refrigerator arrangement or the refrigerator modules forming this arrangement.
Oftmals sollen jedoch in Kühlmöbeln, die aus vier, fünf oder mehr Kühlmöbelmodulen zusammengesetzt sind, unterschiedliche Temperaturen realisiert werden; dies bietet den Vorteil, dass auch unterschiedliche Produkte in derartigen Kühlmöbeln gelagert bzw. präsentiert werden können. - - - - -Often, however, different temperatures are to be realized in refrigerated cabinets which are composed of four, five or more refrigerated cabinet modules; this offers the advantage that different products can also be stored or presented in such refrigeration units. - - - - -
Aufgabe der vorliegenden Erfindung ist es, eine gattungsgemäße Anordnung anzugeben, die die vorgenannten Nachteile vermeidet.The object of the present invention is to provide a generic arrangement which avoids the aforementioned disadvantages.
Zur Lösung dieser Aufgabe wird ein gattungsgemäßes Kühlmöbel, bestehend aus zwei oder mehr Kühlmöbelmodulen, vorgeschlagen, das dadurch gekennzeichnet ist, dass die Kühlmöbelmodule jeweils eine eigene Kälteeinheit aufweisen. Unter dem Begriff "Kälteeinheit" seien nachfolgend diejenigen Bauteile bzw. Apparate zu verstehen, die für die Kälteerzeugung innerhalb eines Kühlmöbelmoduls erforderlich sind. Es sind dies zumindest Verdampfer, Ventilator(en), Entspannungsventil(e) und Steuerung(en).To solve this problem, a generic refrigerated cabinet consisting of two or more refrigerated cabinet modules is proposed, which is characterized in that the refrigerated cabinet modules each have their own refrigeration unit. The term "refrigeration unit" should be understood below to mean those components or apparatuses which are required for the generation of refrigeration within a refrigeration cabinet module. These are at least the evaporator, fan (s), expansion valve (s) and control (s).
Unabhängig davon, ob die Kälteeinheit eines Kühlmöbelmoduls nunmehr als so genannte steckerfertige Kälteeinheit ausgebildet oder über eine entsprechende Verrohrung mit einer zentralen (Verbund) Kälteanlage verbunden ist, können nunmehr innerhalb der einzelnen Kühlmöbelmodule und damit innerhalb eines aus Kühlmöbelmodulen aufgebauten Kühlmöbels unterschiedliche Temperaturen bzw. Temperaturgruppen oder -klassen realisiert werden. Sind die Kälteeinheiten eines Kühlmöbels mit einer zentralen (Verbund)Kälteanlage verbunden, so sind unterschiedlichste Verschaltungen der Kälteeinheiten (untereinander) realisierbar. So können die Kälteeinheiten eines Kühlmöbels beispielsweise getrennt an das Rohleitungsnetz der (Verbund)Kälteanlage angeschlossen werden.Regardless of whether the refrigeration unit of a refrigeration unit module is now designed as a so-called plug-in refrigeration unit or is connected to a central (composite) refrigeration system via appropriate piping, different temperatures or temperature groups or can now be found within the individual refrigeration unit modules and thus within a refrigeration unit built up of refrigeration unit modules -classes can be realized. If the refrigeration units of a refrigeration unit are connected to a central (network) refrigeration system, a wide variety of interconnections of the refrigeration units (among themselves) can be implemented. For example, the refrigeration units of a refrigerator can be connected separately to the pipeline network of the (composite) refrigeration system.
Einhergehend mit den vorgenannten Vorteilen, ermöglicht die Erfindung zudem die Optimierung des Herstellungsprozesses gattungsgemäßer Kühlmöbel, da die vorbeschriebenen Kälteeinheiten - wie auch die Kühlmöbelmodule selbst - bereits in der Fabrik vorgefertigt und in die Kühlmöbelmodule integriert werden können. DasAlong with the advantages mentioned above, the invention also enables optimization of the manufacturing process of generic refrigeration cabinets, since the refrigeration units described above - like the refrigeration cabinet modules themselves - can be prefabricated in the factory and integrated into the refrigeration cabinet modules. The
Vorsehen der vorbeschriebenen Kälteeinheiten bietet zudem den Vorteil, dass im Falle eines Defektes einer Kälteeinheit ein schneller und einfacher Austausch der defekten Kälteeinheit realisiert werden kann.Providing the above-described refrigeration units also offers the advantage that in the event of a defect in a refrigeration unit, the defective refrigeration unit can be replaced quickly and easily.
Gemäß weiterer Ausgestaltungen des erfindungsgemäßen Kühlmöbels, die Gegenstände der abhängigen Patentansprüche darstellen, weisen die Kühlmöbelmodule identische Baulängen auf, betragen die Baulängen der Kühlmöbelmodule 1000 bis 2000 mm, vorzugsweise 1250 mm und/oder - weisen die Kühlmöbelmodule Mittel zur Aufnahme unterschiedlichster Anbauteile, wie Kopf- und Sockelblenden, Verkleidungen, etc. auf.According to further refinements of the refrigerated cabinet according to the invention, which are the subject of the dependent claims, the refrigerated cabinet modules have identical overall lengths, the overall lengths of the refrigerated cabinet modules are 1000 to 2000 mm, preferably 1250 mm and / or - the refrigerated cabinet modules have means for accommodating a wide variety of add-on parts, such as headers. and plinth panels, claddings, etc.
Die Produktion derartiger Kühlmöbelmodule ist weitaus weniger aufwendig, da weder unterschiedliche Produktionswerkzeuge noch -maschinen benötigt werden. Auch kann die Menge der benötigten Einzelteile deutlich reduziert werden. Die bisher bereits verwendeten Anbauteile, wie Kopf- und Sockelblenden, Verkleidungen etc. können weiterhin verwendet werden; erforderlich ist lediglich, dass die Kühlmöbelmodule entsprechend Mittel zur Aufnahme dieser Anbauteile aufweisen. Hierbei dürfte es am zweckmäßigsten sein, wenn die einzelnen Kühlmöbelmodule alle für die Aufnahme unterschiedlichster Anbauteile erforderlichen Befestigungsmittel aufweisen, da dadurch eine größtmögliche Variabilität der Kühlmöbelmodule gegeben ist.The production of such refrigeration cabinet modules is far less complex since neither different production tools nor machines are required. The amount of individual parts required can also be significantly reduced. The add-on parts already used, such as head and base panels, cladding, etc. can still be used; all that is required is that the refrigeration cabinet modules accordingly have means for receiving these add-on parts. It should be most expedient here if the individual refrigeration cabinet modules have all the fastening means required for accommodating a wide variety of add-on parts, since this provides the greatest possible variability of the refrigeration cabinet modules.
Neben den bisher bereits verwendeten Anbauteile, wie Kopf- und Sockelblenden, können nunmehr auch Anbauteile, insbesondere Kopf- und Sockelblenden, zur ' Anwendung kommen, die speziell auf das durch mehrere Kühlmöbelmodule gebildete Kühlmöbel ausgelegt sind. Werden beispielsweise mehrere Kühlmöbelregalmodule nebeneinander angeordnet, so können diese mit einer Kopf- und einer Sockelblende, die über die gesamte Länge des so gebildeten Kühlmöbels reichen und deren Länge ein ganzzahliges Vielfaches der gewählten Kühlmöbel-Baulänge entspricht, versehen werden.In addition to the previously used add-on parts, such as head and base panels, add-on parts, in particular head and base panels, can now also be used which are specifically designed for the refrigeration cabinet formed by several refrigeration cabinet modules. If, for example, several refrigerated shelf modules are arranged next to one another, they can be provided with a top and a base panel, which extend over the entire length of the refrigerated cabinet formed in this way and whose length corresponds to an integral multiple of the selected refrigerated cabinet overall length.
Die Erfindung weiterbildend wird ferner vorgeschlagen, dass die Kühlmöbelmodule Pass- und/oder Koppelelemente zur Schnellmontage von Kühlmöbelreihen aufweisen.Further developing the invention, it is further proposed that the refrigeration cabinet modules have fitting and / or coupling elements for the quick assembly of rows of refrigeration cabinets.
Das erfindungsgemäße Kühlmöbel ermöglicht eine Reduzierung der Herstell-, der Lager sowie der Transportkosten. Darüber hinaus können Defekte in den Kälteeinheiten schneller und einfacher behoben werden. The refrigerated cabinet according to the invention enables a reduction in manufacturing, storage and transportation costs. In addition, defects in the refrigeration units can be repaired more quickly and easily.

Claims

Patentansprüche claims
1. Kühlmöbel, bestehend aus zwei oder mehr Kühlmöbelmodulen, dadurch gekennzeichnet, dass die Kühlmöbelmodule jeweils eine eigene Kälteeinheit aufweisen.1. Refrigerated cabinet, consisting of two or more refrigerated cabinet modules, characterized in that the refrigerated cabinet modules each have their own refrigeration unit.
2. Kühlmöbel nach Anspruch 1, dadurch gekennzeichnet, dass die Kühlmöbelmodule identische Baulängen aufweisen.2. Refrigerated cabinet according to claim 1, characterized in that the refrigerated cabinet modules have identical overall lengths.
3. Kühlmöbel nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Baulängen der Kühlmöbelmodule 1000 bis 2000 mm, vorzugsweise 1250 mm betragen.3. Refrigerated cabinet according to claim 1 or 2, characterized in that the overall lengths of the refrigerated cabinet modules are 1000 to 2000 mm, preferably 1250 mm.
4. Kühlmöbel nach einem der vorhergehenden Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Kühlmöbelmodule Mittel zur Aufnahme unterschiedlichster Anbauteile, wie Kopf- und Sockelblenden, Verkleidungen, etc. aufweisen.4. Refrigerated cabinet according to one of the preceding claims 1 to 3, characterized in that the refrigerated cabinet modules have means for receiving a wide variety of add-on parts, such as head and plinth panels, claddings, etc.
5. Kühlmöbel nach einem der vorhergehenden Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Kühlmöbelmodule Pass- und/oder Koppelelemente zur Schnellmontage von Kühlmöbelreihen aufweisen. 5. Refrigerated cabinet according to one of the preceding claims 1 to 4, characterized in that the refrigerated cabinet modules have fitting and / or coupling elements for quick assembly of rows of refrigerated cabinets.
PCT/EP2005/001093 2004-02-09 2005-02-03 Modular refrigerator WO2005075910A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004006281.1 2004-02-09
DE200410006281 DE102004006281A1 (en) 2004-02-09 2004-02-09 Modular refrigerated cabinet

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
WO2009083040A1 (en) * 2008-01-02 2009-07-09 Illinois Tool Works Inc System for storing of goods requiring refrigeration and storage device adapted for use in such system
DE102012107711A1 (en) 2012-08-22 2014-02-27 Aht Cooling Systems Gmbh cooling rack arrangement
US9901190B2 (en) 2012-08-22 2018-02-27 Aht Cooling Systems Gmbh Cooling unit
US9930974B2 (en) 2012-08-22 2018-04-03 Aht Cooling Systems Gmbh Cooling device
IT201700074555A1 (en) * 2017-07-04 2019-01-04 Automatica Systems Di Merlo Elisabetta AUTOMATIC MULTIPLE COMPARTMENT DISTRIBUTOR AND AUTONOMOUS MODULAR UNIT FOR AN AUTOMATIC MULTIPLE COMPARTMENT DISTRIBUTOR

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
DE102010050640A1 (en) 2010-11-09 2012-05-10 Seco Kältetechnik GmbH Household refrigerator has cooling module that is provided separately in refrigerator module housing, and refrigerant unit that is provided with refrigeration components

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US3021691A (en) * 1960-02-23 1962-02-20 Birkenwald Inc Air curtain reach-in display cooler
NL6405350A (en) * 1964-03-12 1965-09-13
US3210957A (en) * 1964-08-18 1965-10-12 Emhart Corp System for refrigerating display cases
US3230732A (en) * 1965-01-07 1966-01-25 Emhart Corp Water cooling system for refrigerating fixtures, and fixture therefor
FR2049657A5 (en) * 1969-06-16 1971-03-26 Neuhaus Jacques
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009083040A1 (en) * 2008-01-02 2009-07-09 Illinois Tool Works Inc System for storing of goods requiring refrigeration and storage device adapted for use in such system
DE102012107711A1 (en) 2012-08-22 2014-02-27 Aht Cooling Systems Gmbh cooling rack arrangement
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US9930974B2 (en) 2012-08-22 2018-04-03 Aht Cooling Systems Gmbh Cooling device
IT201700074555A1 (en) * 2017-07-04 2019-01-04 Automatica Systems Di Merlo Elisabetta AUTOMATIC MULTIPLE COMPARTMENT DISTRIBUTOR AND AUTONOMOUS MODULAR UNIT FOR AN AUTOMATIC MULTIPLE COMPARTMENT DISTRIBUTOR

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