EP0706018A2 - Cellule frigorifique - Google Patents

Cellule frigorifique Download PDF

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Publication number
EP0706018A2
EP0706018A2 EP95115708A EP95115708A EP0706018A2 EP 0706018 A2 EP0706018 A2 EP 0706018A2 EP 95115708 A EP95115708 A EP 95115708A EP 95115708 A EP95115708 A EP 95115708A EP 0706018 A2 EP0706018 A2 EP 0706018A2
Authority
EP
European Patent Office
Prior art keywords
cooling box
box according
cooling
elements
cover
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Withdrawn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
EP95115708A
Other languages
German (de)
English (en)
Other versions
EP0706018A3 (fr
Inventor
Gert Kehle
Holger Hofmann
Reinhard Hering
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.)
Ilkazell Zwickau Kaltetechnik GmbH
Original Assignee
Ilkazell Zwickau Kaltetechnik 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 Ilkazell Zwickau Kaltetechnik GmbH filed Critical Ilkazell Zwickau Kaltetechnik GmbH
Publication of EP0706018A2 publication Critical patent/EP0706018A2/fr
Publication of EP0706018A3 publication Critical patent/EP0706018A3/fr
Withdrawn legal-status Critical Current

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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
    • F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1426—Housings, cabinets or enclosures for refuse receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2210/00—Equipment of refuse receptacles
    • B65F2210/116—Cooling means

Definitions

  • the invention relates to a cool box for holding containers for the storage of organic waste and other perishable organics, for example vegetables and fruit, consisting of a thermally insulated housing construction with producible openings for changing containers and for container loading and at least one cooling unit.
  • organic waste and other perishable organics are stored in refrigerated rooms or refrigerated containers.
  • refrigerated storage is to avoid aerobic and / or anaerobic biological processes with the associated polluting emissions.
  • food storage it is also about extending the shelf life.
  • cool cellar rooms or the like with temperatures well below 15 ° C are sufficient.
  • faeces or animal excrement can be stored in closed, uninsulated deep tanks without significant biological degradation processes taking place, provided that average storage temperatures of 10 ° C are not significantly exceeded.
  • Technically cooled rooms and containers are usually operated at temperatures between 4 ° C and 8 ° C for the handling of such storage tasks.
  • public awareness has become so sensitive that the odor emissions that occur during normal storage in uncooled waste containers lead to intolerable environmental pollution.
  • Suitable rooms or technically cooled containers for the reception of organic waste such as those found in households, in food and accommodation businesses, in catering establishments or clinics, have so far not been available for this task.
  • the situation is similar with flying or provisional sales facilities for perishable foods, such as fruits and vegetables, fresh milk and the like.
  • perishable foods such as fruits and vegetables, fresh milk and the like.
  • the object is achieved in that the required space for receiving containers for the storage of organic waste or other perishable organics is designed as a cool box.
  • the cool box according to the invention is designed as a housing construction having at least wall and cover elements.
  • the individual elements are equipped with arrangements for quick assembly, a cooling unit for recirculating air cooling arranged outside the housing construction being connected to guide devices for supplying cold air against the underside of the cover elements used.
  • These control devices have the task of cooling the air sucked inside the cooler at technically cooled heat exchanger surfaces and thus directing it against the underside of the cover elements in such a way that the cold air generated can get into the opened storage containers from there. In this way, not only the entire outer surface of the storage container is brought into contact with the cooled air inside the cool box, but also the freshly filled goods are immediately cooled down by the cold air in them, which is constantly replenished if necessary, so that biological degradation processes can be carried out in a short time be suppressed.
  • the cool box is designed in such a way that the elements of the housing construction are constructed in multiple layers from an insulating foam core with stainless steel cladding on both sides.
  • the insulation foam used is advantageously a CFC-free product. This embodiment ensures not only an aesthetically pleasing and hygienically effective appearance but at the same time the desired corrosion resistance to weather moisture, product moisture and organic acid vapors, without being dependent on the effectiveness and maintenance of corrosion-resistant coatings.
  • the cool box is designed as a self-assembly kit, in that the cool box is manufactured in the form of individual elements that can be assembled and, if necessary, is packaged for transport and the individual elements are assembled at the installation site by simple connecting elements to form the cool box.
  • tongue and groove systems and / or quick-release fasteners are preferably provided for the connection of the construction elements.
  • the clear cool box height is basically chosen according to the height of the opened storage container to be set in the cool box, and that the opening and closing of the storage containers is always carried out outside the cool box.
  • Another embodiment is characterized by such a cool box design, with which the producible openings for the container change are arranged laterally and these openings are equipped with interlocks which cannot be actuated by unauthorized persons.
  • This embodiment ensures that the housing is always laterally closed during the intended use of the cool box, the side walls preferably projecting at least slightly above the upper edge of the opened storage containers. This prevents cool air from escaping from the cool box when the storage container is filled.
  • the filling openings are advantageously arranged in the upper housing cover in such a way that they are located above the opened storage containers.
  • the closures of these filling openings have self-supporting supports or gas shock absorbers. This arrangement of the filling openings prevents cooling medium from escaping from the cooling box during the filling process.
  • the coordination between the cooler size and the performance of the cooler is chosen so that the temperature inside the cooler is less than 10 ° C, preferably about 5 ° C.
  • the cooling unit is equipped with a winter standby circuit which only starts the cooling unit when the temperature conditions inside the cooler box require it. This means that the compressor remains ready for operation even at low temperatures, with condenser operation being subject to regulation.
  • the cool box When used for the temporary storage of perishable organics, for example fruit and vegetables or raw or fresh milk, the cool box shows no significant changes compared to the cool box for the temporary storage of organic waste.
  • the cool box is used, for example, to hold cans, pallets or other transport and storage containers.
  • the cool box does not have an insulated base plate that is firmly connected to the wall elements.
  • the cool box is connected with the wall elements as airtight as possible to the footprint at the location, so that cold air losses can largely be excluded.
  • This embodiment is preferably used for holding roll containers for waste storage.
  • the cool box is also equipped with insulated floor elements as required, the floor elements being largely airtightly connected to the wall elements of the cool box.
  • This embodiment is preferably used for receiving waste bins or food transport and food storage containers.
  • a cool box 1 is designed with external dimensions of 1400 mm in length, 910 mm in width and 1350 mm in height. It consists of wall, cover and floor elements 1,2,7, which are connected to each other by tongue and groove connections. The wall, cover and floor elements 1, 2, 7 consist of PUR foam panels covered with stainless steel on both sides.
  • the cooling unit 4 with a cooling capacity of 350 W is arranged approximately centrally on a side wall element 2.
  • a lateral longitudinal wall of the cool box 1 is formed in two parts, the individual wall elements 2 of this longitudinal wall being hinged to the end wall elements 2. When one or both of these wall elements 2 are opened, the interior of the cool box 14 is accessible for setting or for removing storage containers 15 through the opening thus created for changing containers 9.
  • the articulated wall elements are locked in the closed state with a lock 10 which can only be actuated by the authorized persons.
  • the cover element 3 is at such a height that there is a distance of 120 mm between the upper edge of the storage container 8 in the open state and the underside of the cover element 6.
  • two filling openings 11 are provided which can be opened upwards when the storage container 15 is filled.
  • the closures 12 are equipped with locking devices. After loading the respective storage container 15, the filling opening 11 is closed, so that the cool box 1 is again delimited from the surroundings as a closed cell.
  • the heat exchanger area of the cooling unit 4 for circulating air cooling is equipped with guide devices 5, with the aid of which the cooled air flow is directed against the underside of the cover element 6.
  • a cool box 1 For cooling a waste container as a storage container 15 for vegetable waste from a weekly market, a cool box 1 is provided, which is firmly connected to the ground on a shelf 16 without a floor element 7.
  • the cool box 1 has external dimensions of 1900 mm in length, 1680 mm in width and 1800 mm in height.
  • the cooling unit 4 is arranged on the cover element and is equipped with a cooling capacity of 700 W.
  • the side and rear wall elements 2 are firmly connected to the base and the rigid part of the cover element 3.
  • the front wall element 2 is designed in two parts for the purpose of changing containers. These wall elements 2 are hinged to the end wall elements 2 by means of hinges, so that they provide an opening for the container change 9 when required.
  • the cover element 3 is partially movable, the movable part being provided with handles and hinged to the immovable part of the cover element 3 by means of hinges.
  • This part of the cover element 3 forms, if necessary, the filling opening 11 for loading the storage container 15 with vegetable waste.
  • the movable part of the cover element 3 lies in the closed state on the upper edge of the movable wall elements 2, so that in this state the interior of the cool box 14 is sealed off from the environment.
  • this part In the open state of the movable part of the cover element 3, this part is fixed in its respective position by gas shock absorbers 13. This filling opening 11 ensures simple loading of the storage container 15.
EP95115708A 1994-10-06 1995-10-05 Cellule frigorifique Withdrawn EP0706018A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9416050U 1994-10-06
DE9416050U DE9416050U1 (de) 1994-10-06 1994-10-06 Kühlbox

Publications (2)

Publication Number Publication Date
EP0706018A2 true EP0706018A2 (fr) 1996-04-10
EP0706018A3 EP0706018A3 (fr) 1996-12-18

Family

ID=6914527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115708A Withdrawn EP0706018A3 (fr) 1994-10-06 1995-10-05 Cellule frigorifique

Country Status (2)

Country Link
EP (1) EP0706018A3 (fr)
DE (1) DE9416050U1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763053A1 (fr) * 1997-05-06 1998-11-13 Giovanni Pugliese Collecteur de dechets isotherme fixe et encastrable au sol
DE19650301C2 (de) * 1996-12-04 1999-01-14 Andreas Kipping Verfahren und Kühlbox zur Kühlung von Bio-Abfällen
WO1999061349A1 (fr) * 1998-05-28 1999-12-02 Giovanni Pugliese Collecteur isotherme
FR2804029A1 (fr) * 2000-01-20 2001-07-27 Pierre Sachot Dispositif mise au point pour refrigerer les ordures de la restauration et de l'industrie agroalimentaire en integrant chaque sac poubelle, en cours d'utilisation, dans une enceinte isothermique refrigeree
WO2005095876A1 (fr) * 2004-04-01 2005-10-13 Cucumber Limited Livraison et stockage de marchandises
GB2463023A (en) * 2008-08-28 2010-03-03 John Rush A refrigerator for degradable waste
GB2483302A (en) * 2010-09-06 2012-03-07 Nicholas Staley A bin enclosure with opening door and opening lid
US20150059398A1 (en) * 2013-08-30 2015-03-05 Samsung Electronics Co., Ltd. Storage container and refrigerator having the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29603434U1 (de) * 1996-02-24 1996-04-18 Zwickauer Werkzeug Und Sonderm Containereinhausung mit Aufnahmeschleuse
CN105836337B (zh) * 2016-06-20 2018-05-11 湖南大学 一种组合式垃圾桶
CN105836347B (zh) * 2016-06-20 2018-05-11 湖南大学 一种垃圾桶盖以及包括此垃圾桶盖的垃圾桶

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1221849A (fr) * 1959-01-16 1960-06-03 Bonnet Ets Chambre froide démontable
DE1683412A1 (de) * 1966-10-15 1971-01-21 Werner Ratzow Muelltonnenschrank
CH602047A5 (en) * 1975-10-02 1978-07-31 Heinrich Graf Food serving trolley for use in restaurant
DE2733437A1 (de) * 1977-07-25 1979-02-08 Schaefer Gmbh Fritz Muelltonnenschrank oder -box
US4220014A (en) * 1978-10-20 1980-09-02 Connors William P Apparatus for prolonged storage of garbage
DE8403871U1 (de) * 1984-02-09 1985-06-05 Brückner, Uwe, 6500 Mainz Gefriermöbel
US4723418A (en) * 1987-04-27 1988-02-09 Whitmer Ii Robert L Self-contained portable refrigeration unit
DE8815308U1 (fr) * 1988-12-09 1989-04-13 Kreishandwerkerschaft Dieburg Koerperschaft D. Oeffentl. Rechts, 6110 Dieburg, De
DE8906131U1 (fr) * 1989-05-18 1989-06-29 Teledoor Melle Isoliertechnik Gmbh, 4520 Melle, De
EP0389278A2 (fr) * 1989-03-22 1990-09-26 York Trailer Company Limited Véhicules ou conteneurs réfrigérés
DE3916536A1 (de) * 1989-05-20 1990-11-22 Viessmann Hans Wandbauelement, insbesondere fuer begehbare kuehl- und frischhaltezellen

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1221849A (fr) * 1959-01-16 1960-06-03 Bonnet Ets Chambre froide démontable
DE1683412A1 (de) * 1966-10-15 1971-01-21 Werner Ratzow Muelltonnenschrank
CH602047A5 (en) * 1975-10-02 1978-07-31 Heinrich Graf Food serving trolley for use in restaurant
DE2733437A1 (de) * 1977-07-25 1979-02-08 Schaefer Gmbh Fritz Muelltonnenschrank oder -box
US4220014A (en) * 1978-10-20 1980-09-02 Connors William P Apparatus for prolonged storage of garbage
DE8403871U1 (de) * 1984-02-09 1985-06-05 Brückner, Uwe, 6500 Mainz Gefriermöbel
US4723418A (en) * 1987-04-27 1988-02-09 Whitmer Ii Robert L Self-contained portable refrigeration unit
DE8815308U1 (fr) * 1988-12-09 1989-04-13 Kreishandwerkerschaft Dieburg Koerperschaft D. Oeffentl. Rechts, 6110 Dieburg, De
EP0389278A2 (fr) * 1989-03-22 1990-09-26 York Trailer Company Limited Véhicules ou conteneurs réfrigérés
DE8906131U1 (fr) * 1989-05-18 1989-06-29 Teledoor Melle Isoliertechnik Gmbh, 4520 Melle, De
DE3916536A1 (de) * 1989-05-20 1990-11-22 Viessmann Hans Wandbauelement, insbesondere fuer begehbare kuehl- und frischhaltezellen

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650301C2 (de) * 1996-12-04 1999-01-14 Andreas Kipping Verfahren und Kühlbox zur Kühlung von Bio-Abfällen
FR2763053A1 (fr) * 1997-05-06 1998-11-13 Giovanni Pugliese Collecteur de dechets isotherme fixe et encastrable au sol
WO1999061349A1 (fr) * 1998-05-28 1999-12-02 Giovanni Pugliese Collecteur isotherme
FR2804029A1 (fr) * 2000-01-20 2001-07-27 Pierre Sachot Dispositif mise au point pour refrigerer les ordures de la restauration et de l'industrie agroalimentaire en integrant chaque sac poubelle, en cours d'utilisation, dans une enceinte isothermique refrigeree
WO2005095876A1 (fr) * 2004-04-01 2005-10-13 Cucumber Limited Livraison et stockage de marchandises
GB2463023A (en) * 2008-08-28 2010-03-03 John Rush A refrigerator for degradable waste
GB2483302A (en) * 2010-09-06 2012-03-07 Nicholas Staley A bin enclosure with opening door and opening lid
GB2483302B (en) * 2010-09-06 2015-11-04 Nicholas Staley A storage housing for a waste receptacle
US10745196B2 (en) 2010-09-06 2020-08-18 Nicholas Staley Storage housing for a waste receptacle
US20150059398A1 (en) * 2013-08-30 2015-03-05 Samsung Electronics Co., Ltd. Storage container and refrigerator having the same
US9527638B2 (en) * 2013-08-30 2016-12-27 Samsung Electronics Co., Ltd. Storage container and refrigerator having the same

Also Published As

Publication number Publication date
DE9416050U1 (de) 1994-11-24
EP0706018A3 (fr) 1996-12-18

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