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FR3123112B1 - Portable refrigeration device - Google Patents

Portable refrigeration device Download PDF

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Publication number
FR3123112B1
FR3123112B1 FR2105170A FR2105170A FR3123112B1 FR 3123112 B1 FR3123112 B1 FR 3123112B1 FR 2105170 A FR2105170 A FR 2105170A FR 2105170 A FR2105170 A FR 2105170A FR 3123112 B1 FR3123112 B1 FR 3123112B1
Authority
FR
France
Prior art keywords
cavity
refrigerating device
evaporator
thermally insulated
tank
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.)
Active
Application number
FR2105170A
Other languages
French (fr)
Other versions
FR3123112A1 (en
Inventor
Jean-Louis Juillard
Lionel Bataille
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.)
Solarian Fr
Original Assignee
Freecold
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 Freecold filed Critical Freecold
Priority to FR2105170A priority Critical patent/FR3123112B1/en
Priority to PCT/FR2022/050936 priority patent/WO2022243634A1/en
Publication of FR3123112A1 publication Critical patent/FR3123112A1/en
Application granted granted Critical
Publication of FR3123112B1 publication Critical patent/FR3123112B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/022—Evaporators with plate-like or laminated elements
    • F25B39/024—Evaporators with plate-like or laminated elements with elements constructed in the shape of a hollow panel
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
    • F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type systems
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/085—Compositions of cold storage materials
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/12—Portable refrigerators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

L’invention concerne un dispositif réfrigérant (100) portatif comprenant un corps (101) délimité par une paroi (102) isolée thermiquement, avec un couvercle (103) amovible également isolé thermiquement et permettant d’accéder à l’intérieur d’une cavité (104) comprise dans le corps (101) du dispositif réfrigérant (100), ledit dispositif réfrigérant (100) portatif comprenant en outre une unité de réfrigération permettant la production de froid comprenant un compresseur, un condenseur, un évaporateur (116) et un système d’alimentation, caractérisé en ce que ledit dispositif réfrigérant (100) comprend une cuve (106) pour le stockage d’éléments à réfrigérer logée dans ladite cavité (104) du corps (101), ledit évaporateur (116) étant positionné dans un espace (117) de ladite cavité (104) du corps (101) entre la cuve (106) et la paroi (102) isolée thermiquement, ledit évaporateur (116) étant notamment noyé dans un matériau eutectique également disposé dans ladite cavité (104) du corps (101). Figure pour l’abrégé : Fig. 1The invention relates to a portable refrigerating device (100) comprising a body (101) delimited by a thermally insulated wall (102), with a removable cover (103) also thermally insulated and allowing access to the interior of a cavity (104) included in the body (101) of the refrigerating device (100), said portable refrigerating device (100) further comprising a refrigeration unit allowing the production of cold comprising a compressor, a condenser, an evaporator (116) and a supply system, characterized in that said refrigerating device (100) comprises a tank (106) for storing elements to be refrigerated housed in said cavity (104) of the body (101), said evaporator (116) being positioned in a space (117) of said cavity (104) of the body (101) between the tank (106) and the thermally insulated wall (102), said evaporator (116) being in particular embedded in a eutectic material also placed in said cavity (104 ) of the body (101). Figure for abstract: Fig. 1

FR2105170A 2021-05-18 2021-05-18 Portable refrigeration device Active FR3123112B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2105170A FR3123112B1 (en) 2021-05-18 2021-05-18 Portable refrigeration device
PCT/FR2022/050936 WO2022243634A1 (en) 2021-05-18 2022-05-17 Portable refrigerating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105170 2021-05-18
FR2105170A FR3123112B1 (en) 2021-05-18 2021-05-18 Portable refrigeration device

Publications (2)

Publication Number Publication Date
FR3123112A1 FR3123112A1 (en) 2022-11-25
FR3123112B1 true FR3123112B1 (en) 2024-02-23

Family

ID=76284052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105170A Active FR3123112B1 (en) 2021-05-18 2021-05-18 Portable refrigeration device

Country Status (2)

Country Link
FR (1) FR3123112B1 (en)
WO (1) WO2022243634A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1338553A (en) * 1970-12-15 1973-11-28 Electricity Council Refrigeration cabinets
FR2330608A1 (en) * 1975-11-04 1977-06-03 Sermaf AUTONOMOUS REFRIGERATED CONTAINER
FR2562218B1 (en) * 1984-03-29 1987-03-20 Elf Aquitaine SOLAR ENERGY SUPPLIED REFRIGERATOR
DE10220345A1 (en) 2002-05-27 2003-12-24 Bsh Bosch Siemens Hausgeraete cooling box
US9038412B2 (en) * 2009-06-23 2015-05-26 Innovative Displayworks, Inc. Refreezable ice barrel
WO2012062314A1 (en) * 2010-11-08 2012-05-18 A/S Vestfrost Refrigerator with a temperature buffer
ITFI20110018A1 (en) * 2011-02-02 2012-08-03 C P S I Srl Consulenze Progettazio Ni E Servizi I REFRIGERATOR APPARATUS.
WO2015120911A1 (en) * 2014-02-17 2015-08-20 Dometic S.A.R.L. Cooling apparatus
DE102014210679A1 (en) * 2014-06-05 2015-12-17 BSH Hausgeräte GmbH Refrigeration device with an evaporator
US10278895B2 (en) * 2016-04-11 2019-05-07 Tokitae Llc Portable device for cold chain storage
WO2017187404A1 (en) * 2016-04-29 2017-11-02 Ecofrost Technologies Pvt. Ltd. Solar and diesel generator based hybrid powered portable cold storage
CN106403439A (en) * 2016-11-14 2017-02-15 湖北远帆科技有限公司 Intelligent type vertical freezing cabinet for milk beverages

Also Published As

Publication number Publication date
FR3123112A1 (en) 2022-11-25
WO2022243634A1 (en) 2022-11-24

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Legal Events

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PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221125

PLFP Fee payment

Year of fee payment: 3

TP Transmission of property

Owner name: SOLARIAN, FR

Effective date: 20230828

PLFP Fee payment

Year of fee payment: 4