EP0276010A2 - Comptoir frigorifique - Google Patents

Comptoir frigorifique Download PDF

Info

Publication number
EP0276010A2
EP0276010A2 EP88100880A EP88100880A EP0276010A2 EP 0276010 A2 EP0276010 A2 EP 0276010A2 EP 88100880 A EP88100880 A EP 88100880A EP 88100880 A EP88100880 A EP 88100880A EP 0276010 A2 EP0276010 A2 EP 0276010A2
Authority
EP
European Patent Office
Prior art keywords
cooling
furniture body
refrigerated counter
goods
storage 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.)
Granted
Application number
EP88100880A
Other languages
German (de)
English (en)
Other versions
EP0276010B1 (fr
EP0276010A3 (en
Inventor
Hans Ressel
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.)
Linde GmbH
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Publication of EP0276010A2 publication Critical patent/EP0276010A2/fr
Publication of EP0276010A3 publication Critical patent/EP0276010A3/de
Application granted granted Critical
Publication of EP0276010B1 publication Critical patent/EP0276010B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47F3/0452—Cases or cabinets of the open type with forced air circulation with cooled storage compartments
    • 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
    • A47F3/0456—Cases or cabinets of the counter type

Definitions

  • the invention relates to a refrigerated counter with a furniture body, which contains devices for cooling and circulating a cooling air flow, with a goods room and with a storage room.
  • Chilled service counters are used for the storage and presentation of food, in particular meat and sausage products, cheese, fish, delicatessen salads and the like.
  • the refrigerated counters have a refrigerated goods area, which allows customers to display the range of goods clearly.
  • the goods room is housed in a thermally insulated furniture body, which contains devices for cooling and circulating a cooling air flow below the goods room. These devices, which are usually arranged on the bottom of the furniture body, are essentially a refrigerant evaporator, which is part of a refrigerant circuit, and a fan or blower.
  • the cooling air flow is cooled by heat exchange with the cold evaporator and conveyed into the goods room by the fan or blower in order to cool the goods located there.
  • the refrigerated counter has a storage room which is accessible from the seller's rear of the refrigerated counter and which contains a supply of goods.
  • the storage room has a drawer, which is located above the cooling and circulating cooling air and below the goods room.
  • it has also become known to provide a separate, also heat-insulated storage space on the refrigerated counter below the heat-insulated furniture body.
  • the latter embodiment is structurally complex since, in addition to the furniture body, a further thermally insulated container must be created.
  • the storage space is located within the thermally insulated furniture body, but the storage space is located in the flow path of the cold air flowing from the device for circulating cooling air to the goods space.
  • the present invention is therefore based on the object of developing a refrigerated counter of the type mentioned, which has a large storage space with only little additional construction work.
  • This object is achieved in that the storage room is arranged below the devices for cooling and circulation in the furniture body.
  • the storage space is still inside the furniture body, so that no additional thermally insulated container is required.
  • the storage space is no longer arranged between the goods space and the cooling and circulating devices, but below it. In this way, the storage room is located outside the flow path of the cold air flowing to the goods room. The storage room can therefore extend over the entire length of the refrigerated counter without the air circulation being obstructed.
  • the storage space has a drawer on the bottom of the furniture body.
  • a passage opening is provided between the goods space and the floor of the furniture body between the front edge of the furniture body and the devices for cooling and circulation on the one hand and the front edge of the storage room on the other hand.
  • the refrigerated counter In the front area, ie the area facing the customer, on the bottom of the furniture body, the refrigerated counter has a drainage channel for liquid running out of the goods space and / or from the evaporator.
  • the proposed solution makes it possible to clean the drainage channel from the front of the refrigerated counter without problems, since both the cooling and circulating devices and the storage space end before the drainage channel and a passage opening between the devices and the storage room and the front edge of the furniture body remain free.
  • the passage opening is covered with a removable bottom.
  • the floor is preferably adjustable in height.
  • the storage space is connected to the suction side of the device for circulating.
  • the air in the storage room is constantly circulated and renewed.
  • the storage space has a connection to the air outlet side of the cooling device.
  • Part of the cold cooling air flow is branched off into the storage space via this connection.
  • the figure shows a refrigerated counter according to the invention in cross section.
  • the refrigerated counter has a thermally insulated furniture body 1, which is arranged on a base 2.
  • the furniture body carries an attachment 4 and contains a goods space 3.
  • the attachment 4 is provided on the side of the refrigerated counter facing the customer with a hinged front pane 5.
  • Devices for cooling and circulating cooling air are located directly below the goods space 3 and separated from it by a floor 6. These consist of an evaporator 7 of a refrigerant circuit and a fan 8.
  • the furniture body 1 contains a storage space 10.
  • a drawer 11 accessible from the rear of the refrigerated counter.
  • the drawer 11 is located near the bottom of the furniture body 1.
  • the partition 9 has a first opening 12 on the suction side of the fan 8 and a further opening 13 near the air outlet side of the evaporator 7.
  • the resulting cold air flow in the arrangement described is indicated by arrows 15.
  • the fan draws air through the opening 12 and conveys the air through the cooling surfaces of the refrigerant evaporator 7, the air cooling down.
  • the cold air is divided into two partial flows, the first of which is conveyed through a flow channel located on the rear wall of the refrigerated counter to an air outlet opening 16 from where it flows through the goods space 3, and then via an opening in the front edge of the furniture body 1 and an air baffle 20 to be fed between the fan 8 again, while the second partial flow passes through the opening 13 into the storage space 10 and, after it has flowed through it, is also sucked in again by the fan 8.
  • the storage room is arranged inside the furniture body 1, the cold air flow from the evaporator 7 to the goods room 3 through the drawer 11 and any goods stored therein are not impeded.
  • the resulting space serves as a passage opening 17 through which, in particular, for cleaning purposes one in the front floor area of the furniture Corpus 1 drainage channel with a drain opening 18 is easily accessible.
  • the passage opening 17 is closed with a height-adjustable bottom 19.

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP88100880A 1987-01-23 1988-01-21 Comptoir frigorifique Expired - Lifetime EP0276010B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873701939 DE3701939A1 (de) 1987-01-23 1987-01-23 Kuehltheke
DE3701939 1987-01-23

Publications (3)

Publication Number Publication Date
EP0276010A2 true EP0276010A2 (fr) 1988-07-27
EP0276010A3 EP0276010A3 (en) 1989-09-27
EP0276010B1 EP0276010B1 (fr) 1991-12-18

Family

ID=6319389

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100880A Expired - Lifetime EP0276010B1 (fr) 1987-01-23 1988-01-21 Comptoir frigorifique

Country Status (2)

Country Link
EP (1) EP0276010B1 (fr)
DE (2) DE3701939A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101554279B (zh) * 2008-04-08 2011-06-29 株式会社巴黎克鲁瓦桑 陈列柜

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635265C2 (de) * 1996-08-30 1998-07-30 Linde Ag Kühl- und/oder Tiefkühlmöbel mit integriertem Kälteträgersystem

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657545A (en) * 1950-06-13 1953-11-03 Betz Corp Refrigerated display case
FR1047060A (fr) * 1951-12-21 1953-12-10 Perfectionnements aux vitrines réfrigérées
GB722716A (en) * 1952-12-01 1955-01-26 Hussmann British Refrigeration Refrigerator display cabinets
FR1174850A (fr) * 1957-05-09 1959-03-17 Perfectionnements aux vitrines d'exposition de produits alimentaires réfrigérés à l'air libre
FR2164252A5 (fr) * 1971-12-02 1973-07-27 Smeva Bedrijfskoeling
US4308726A (en) * 1979-01-31 1982-01-05 Tyler Refrigeration Corporation Open top refrigerated display case with storage section

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657545A (en) * 1950-06-13 1953-11-03 Betz Corp Refrigerated display case
FR1047060A (fr) * 1951-12-21 1953-12-10 Perfectionnements aux vitrines réfrigérées
GB722716A (en) * 1952-12-01 1955-01-26 Hussmann British Refrigeration Refrigerator display cabinets
FR1174850A (fr) * 1957-05-09 1959-03-17 Perfectionnements aux vitrines d'exposition de produits alimentaires réfrigérés à l'air libre
FR2164252A5 (fr) * 1971-12-02 1973-07-27 Smeva Bedrijfskoeling
US4308726A (en) * 1979-01-31 1982-01-05 Tyler Refrigeration Corporation Open top refrigerated display case with storage section

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101554279B (zh) * 2008-04-08 2011-06-29 株式会社巴黎克鲁瓦桑 陈列柜

Also Published As

Publication number Publication date
DE3866882D1 (de) 1992-01-30
EP0276010B1 (fr) 1991-12-18
DE3701939A1 (de) 1988-08-04
EP0276010A3 (en) 1989-09-27

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