EP1855071A3 - Procédé de refroidissement d'air continu pour affichages réfrigérant à température moyenne d'un équipement de magasin - Google Patents

Procédé de refroidissement d'air continu pour affichages réfrigérant à température moyenne d'un équipement de magasin Download PDF

Info

Publication number
EP1855071A3
EP1855071A3 EP07107903A EP07107903A EP1855071A3 EP 1855071 A3 EP1855071 A3 EP 1855071A3 EP 07107903 A EP07107903 A EP 07107903A EP 07107903 A EP07107903 A EP 07107903A EP 1855071 A3 EP1855071 A3 EP 1855071A3
Authority
EP
European Patent Office
Prior art keywords
evaporators
air cooling
displays
effected
medium
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Withdrawn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
EP07107903A
Other languages
German (de)
English (en)
Other versions
EP1855071A2 (fr
Inventor
Oleg Antonenko
Oleksandr Gudyma
Viktor Solovyov
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.)
Aisberg Ltd
Original Assignee
Aisberg Ltd
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 Aisberg Ltd filed Critical Aisberg Ltd
Publication of EP1855071A2 publication Critical patent/EP1855071A2/fr
Publication of EP1855071A3 publication Critical patent/EP1855071A3/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/067—Evaporator fan units
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/008—Defroster control by timer
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
    • F25D21/125—Removing frost by hot-fluid circulating system separate from the refrigerant system the hot fluid being ambient air
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity

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)
  • Defrosting Systems (AREA)
EP07107903A 2006-05-11 2007-05-10 Procédé de refroidissement d'air continu pour affichages réfrigérant à température moyenne d'un équipement de magasin Withdrawn EP1855071A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200605187A UA77925C2 (en) 2006-05-11 2006-05-11 Method for continuous air cooling in medium temperature refrigerated cases of trade equipment and air cooler for implementation thereof (variants)

Publications (2)

Publication Number Publication Date
EP1855071A2 EP1855071A2 (fr) 2007-11-14
EP1855071A3 true EP1855071A3 (fr) 2008-03-19

Family

ID=37725553

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07107903A Withdrawn EP1855071A3 (fr) 2006-05-11 2007-05-10 Procédé de refroidissement d'air continu pour affichages réfrigérant à température moyenne d'un équipement de magasin

Country Status (2)

Country Link
EP (1) EP1855071A3 (fr)
UA (1) UA77925C2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20072106A1 (it) * 2007-10-31 2009-05-01 Bravo Spa Impianto frigorifero
EP3141846A1 (fr) * 2015-09-08 2017-03-15 Linde Aktiengesellschaft Coldstore cryogénique pour la conservation de produits chimiques, de matériaux biologiques et pharmaceutiques
CN106595200A (zh) * 2016-11-29 2017-04-26 青岛海尔股份有限公司 用于冷藏冷冻装置的门体及冷藏冷冻装置
CN112762658B (zh) * 2019-10-21 2022-08-23 青岛海尔电冰箱有限公司 冰箱存储间室的调节方法及其装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572052A (en) * 1969-05-15 1971-03-23 Streater Ind Inc Ducted refrigeration unit
US4741171A (en) * 1986-03-15 1988-05-03 Sanden Corporation Refrigerated display cabinet
FR2778970A1 (fr) * 1998-05-25 1999-11-26 Austria Haus Technik Aktienges Procede et dispositif de degivrage par condensation et/ou sous-refroidissement de fluide frigorigene

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572052A (en) * 1969-05-15 1971-03-23 Streater Ind Inc Ducted refrigeration unit
US4741171A (en) * 1986-03-15 1988-05-03 Sanden Corporation Refrigerated display cabinet
FR2778970A1 (fr) * 1998-05-25 1999-11-26 Austria Haus Technik Aktienges Procede et dispositif de degivrage par condensation et/ou sous-refroidissement de fluide frigorigene

Also Published As

Publication number Publication date
EP1855071A2 (fr) 2007-11-14
UA77925C2 (en) 2007-01-15

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