EP1084666A1 - Présentoir frigorifique - Google Patents

Présentoir frigorifique Download PDF

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Publication number
EP1084666A1
EP1084666A1 EP00116755A EP00116755A EP1084666A1 EP 1084666 A1 EP1084666 A1 EP 1084666A1 EP 00116755 A EP00116755 A EP 00116755A EP 00116755 A EP00116755 A EP 00116755A EP 1084666 A1 EP1084666 A1 EP 1084666A1
Authority
EP
European Patent Office
Prior art keywords
shelves
shelf
cooling
air
shelf according
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.)
Withdrawn
Application number
EP00116755A
Other languages
German (de)
English (en)
Inventor
Paul Isfort
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.)
Remis Gesellschaft fuer Entwicklung und Vertrieb von Technischer Elemente mbH
Original Assignee
Remis Gesellschaft fuer Entwicklung und Vertrieb von Technischer Elemente mbH
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 Remis Gesellschaft fuer Entwicklung und Vertrieb von Technischer Elemente mbH filed Critical Remis Gesellschaft fuer Entwicklung und Vertrieb von Technischer Elemente mbH
Publication of EP1084666A1 publication Critical patent/EP1084666A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A47F3/0439—Cases or cabinets of the open type
    • A47F3/0443—Cases or cabinets of the open type with forced air circulation
    • 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
    • A47F3/0439—Cases or cabinets of the open type
    • A47F3/0469—Details, e.g. night covers
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • 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
    • A47F3/06—Show cases or show cabinets with movable or removable shelves or receptacles
    • A47F3/063—Show cases or show cabinets with movable or removable shelves or receptacles with pull-out receptacles, e.g. drawers
    • 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
    • F25D2325/00—Charging, supporting or discharging the articles to be cooled, not provided for in other groups of this subclass
    • F25D2325/022—Shelves made of glass or ceramic
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems

Definitions

  • the invention relates to a cooling shelf with several one above the other arranged shelves.
  • Refrigerated shelves are found in grocery stores and supermarkets used to keep perishable goods fresh and for sale to offer, usually the customer himself in that Cooling rack reaches to remove the goods.
  • Freezers in which the cold air forms a cold air lake
  • the Cold air passes through provided in the rear wall of the cooling shelf Holes, strokes the shelves and falls on the Front of the cooling shelf.
  • At the bottom of the front opening there is a suction opening through which a large part of the Cold air is sucked back into the housing of the cooling shelf.
  • There the front of the cooling shelf is completely open, A very large proportion of the cold air does not get into it Housing back. Therefore, such cooling shelves need cooling units with high performance. This will both Investment costs as well as operating costs increased.
  • the invention has for its object to provide a cooling shelf to create stacked shelves that with low cooling capacity installation and a low one Has consumption.
  • the shelves are like can be pulled out at the front.
  • the shelves are like drawers trained and they each have one on the front Air barrier on.
  • the air barrier wall prevents the from Cold air supplied from the rear at the front exits unhindered and gets outside. It forms one Air lock, the cold air for a while in the concerned Holds compartment.
  • the shelf is used to remove goods pulled out like a drawer. The buyer can then take the goods and remove them from the shelf. Then he can put the shelf in the rest position push back. It is also possible that the shelf has the Automatically resumes the rest position.
  • a Reset device can be provided, the shelf automatically pulls into the rest position.
  • the reset device can also be designed so that the return movement within a certain period of time after the Shelf was pulled out.
  • Shelves can have a greater depth than with refrigerated shelves with fixed shelves. On the one hand, this is because the shelf can be pulled out like a drawer and is therefore light is accessible, and on the other hand that in one existing refrigerated shelf housing the shelf much further can be extended in the front than in the case of an open Shelf. As a result of the air barrier wall, no cold air flow generated over the front end of the shelf shoots out. Consequently, the shelf can go forward so far be extended so that its front end is approximately above that arranged in the lower area of the cooling shelf housing Suction inlet is.
  • the shelves are preferably telescopic trained who run on telescopic rails, and in particular as full extracts that are wholly or almost completely can be pulled out.
  • the shelves can also be designed like a drawer and have side walls. In any case, the back is open, thus the cold air coming from the rear wall of the shelf can flow in.
  • the invention not only brings savings in installed power and reduced power consumption, but also enables the usable volume of the refrigerated shelves to be increased per m 2 of floor space.
  • Shelves are equipped with agents that are on the shelf move the goods to the front end.
  • agents that are on the shelf move the goods to the front end.
  • Such means can be pulling or pushing devices, for example weighted cables or springs.
  • each shelf holds part of the cold air volume and thus forms a throttle point together with the air barrier wall, air outlet openings provided in the rear wall of the shelf be dimensioned so that the compartments above the shelves be formed, at least approximately the same Get cold air flow. This means that the Cross sections of the air outlet openings from the shelf Shelf increase from bottom to top.
  • the housing 1 has a cabinet-like housing 10 with a bottom wall 11, a rear wall 12, side walls and a roof wall 13.
  • the housing 10 is on the front 14 open.
  • the cooling chamber 15 which by an inner rear wall 16 is supplied with cold air.
  • the Housing 10 houses a cooling unit 17, which air, which was sucked in through a suction opening 18, cools and as Cold air in the air distribution space 19 between the two Back walls 12 and 16 feeds.
  • Each shelf 20 consists of a horizontal plate, the is movable along a rail guide 21.
  • the Rail guides 21 are only at the ends of the shelves arranged.
  • the shelves 20 run in the rail guides on roles that are indicated at 22.
  • the shelves 20 are essentially closed. You have at their front end Openings 23 through which the cold air into the next lower compartment can sink.
  • the shelf Labeling strip 27 attached to the prices and Names of the goods can be displayed. Between the Air barrier wall 25 and the label 27 is a Air gap 28. The height of the air barrier wall 25 is at least half, preferably at least three quarters, of the vertical Distance between two shelves 20.
  • the labeling strip 27 also serves as a handle for pulling out the Shelves 20.
  • the shelves 20 have in the present case no side walls to allow lateral intervention in the compartment to facilitate with pulled out shelf.
  • a feed device 32 is located on each shelf 20 attached, which corresponds to the goods standing on the shelf at the front, i.e. in the direction of the air barrier wall 25. On This way it is achieved that the goods through the glass Air barrier wall 25 clearly visible to the customer and at Pulling out the shelf is also within easy reach.
  • the sloping shelves 20a each have an upstanding Air barrier wall 25.
  • the goods slide on the sloping shelves to the front, where it is stopped by the air barrier wall 25.
  • rolling elements can be on the shelf 20a be provided on which the goods against the air barrier wall 25th rolls.
  • the air outlet openings 24 are dimensioned and staggered in such a way that that each compartment receives the same cold air flow. This means that the cross-sectional areas of the Increase air outlet openings 24 from bottom to top.
  • the invention is not restricted to the exemplary embodiments shown. Rather, their scope of protection is limited by the claims.
  • the invention achieves considerable savings in investment for electrical cooling devices and power consumption. Furthermore, the utilization of the cooling shelf per m 2 of floor space is significantly improved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
EP00116755A 1999-09-14 2000-08-03 Présentoir frigorifique Withdrawn EP1084666A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29916147U DE29916147U1 (de) 1999-09-14 1999-09-14 Kühlregal
DE29916147U 1999-09-14

Publications (1)

Publication Number Publication Date
EP1084666A1 true EP1084666A1 (fr) 2001-03-21

Family

ID=8078890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116755A Withdrawn EP1084666A1 (fr) 1999-09-14 2000-08-03 Présentoir frigorifique

Country Status (2)

Country Link
EP (1) EP1084666A1 (fr)
DE (1) DE29916147U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1334676A2 (fr) 2002-02-12 2003-08-13 KMW Kühlmöbelwerk Limburg GmbH Présentoir réfrigéré pour la présentation et la réfrigération de marchandises placées dans une enceinte réfrigérée
JP2012010717A (ja) * 2010-05-31 2012-01-19 Fuji Electric Co Ltd ショーケース
US9372025B2 (en) 2012-10-22 2016-06-21 Anthony, Inc. Covers for refrigeration systems

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10153621A1 (de) * 2001-10-31 2003-05-22 Bsh Bosch Siemens Hausgeraete Kältegerät mit verstellbaren Fachböden
CN102062513B (zh) * 2010-05-24 2012-12-12 合肥美的荣事达电冰箱有限公司 用于冰箱的搁板和具有其的冰箱

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522090A (en) * 1947-03-29 1950-09-12 Brill Refrigerated display case
US2528916A (en) * 1948-07-19 1950-11-07 Tyler Fixture Corp Refrigerated shelving
EP0656182A1 (fr) * 1993-12-02 1995-06-07 Goldstar Co. Ltd. Dispositif de guidage pour tiroir, en particulier pour réfrigérateurs
WO1997006715A1 (fr) * 1995-08-16 1997-02-27 Floeysvik Jan Egil Comptoir refrigerant a tiroirs
WO1997033504A1 (fr) * 1996-03-13 1997-09-18 Floeysvik Jan Egil Armoire de refrigeration
US6021908A (en) * 1997-07-07 2000-02-08 Tusco Limited Partnership Extensible display shelf

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8228259U1 (de) * 1982-10-08 1983-02-10 Hummel & Hummel GmbH, 2000 Hamburg Freikuehlvitrine zur selbstbedienung
DE3505341A1 (de) * 1984-02-17 1985-08-22 Linde Ag, 6200 Wiesbaden Kuehlregal
DE3531704A1 (de) * 1985-09-05 1987-03-05 Linde Ag Warenverkaufsmoebel
DE19532728B4 (de) * 1995-09-05 2010-03-18 Deutsche Wurlitzer Gmbh Warenautomat mit unterteilbarem Warenraum
US6015051A (en) * 1997-08-28 2000-01-18 L&P Property Management Company Shelf assembly with pusher having memory characteristic and method of use

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522090A (en) * 1947-03-29 1950-09-12 Brill Refrigerated display case
US2528916A (en) * 1948-07-19 1950-11-07 Tyler Fixture Corp Refrigerated shelving
EP0656182A1 (fr) * 1993-12-02 1995-06-07 Goldstar Co. Ltd. Dispositif de guidage pour tiroir, en particulier pour réfrigérateurs
WO1997006715A1 (fr) * 1995-08-16 1997-02-27 Floeysvik Jan Egil Comptoir refrigerant a tiroirs
WO1997033504A1 (fr) * 1996-03-13 1997-09-18 Floeysvik Jan Egil Armoire de refrigeration
US6021908A (en) * 1997-07-07 2000-02-08 Tusco Limited Partnership Extensible display shelf

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1334676A2 (fr) 2002-02-12 2003-08-13 KMW Kühlmöbelwerk Limburg GmbH Présentoir réfrigéré pour la présentation et la réfrigération de marchandises placées dans une enceinte réfrigérée
DE10205621A1 (de) * 2002-02-12 2003-08-28 Aht Kuehlmoebelwerk Limburg Gm Kühlregal zur Präsentation und Kühlung von in einem Kühlraum aufgenommenen Waren
DE10205621B4 (de) * 2002-02-12 2006-08-24 AHT Kühlmöbelwerk Limburg GmbH Kühlregal zur Präsentation und Kühlung von in einem Kühlraum aufgenommenen Waren
JP2012010717A (ja) * 2010-05-31 2012-01-19 Fuji Electric Co Ltd ショーケース
US9372025B2 (en) 2012-10-22 2016-06-21 Anthony, Inc. Covers for refrigeration systems
US9829239B2 (en) 2012-10-22 2017-11-28 Anthony, Inc. Covers for refrigeration systems

Also Published As

Publication number Publication date
DE29916147U1 (de) 2001-01-25

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