FR3111417B1 - Refrigeration appliance with one-piece static heat removal device - Google Patents

Refrigeration appliance with one-piece static heat removal device Download PDF

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Publication number
FR3111417B1
FR3111417B1 FR2006132A FR2006132A FR3111417B1 FR 3111417 B1 FR3111417 B1 FR 3111417B1 FR 2006132 A FR2006132 A FR 2006132A FR 2006132 A FR2006132 A FR 2006132A FR 3111417 B1 FR3111417 B1 FR 3111417B1
Authority
FR
France
Prior art keywords
removal device
heat
recessed
heat pump
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.)
Active
Application number
FR2006132A
Other languages
French (fr)
Other versions
FR3111417A1 (en
Inventor
David Marhadour
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.)
Calopor SAS
Original Assignee
Calopor SAS
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 Calopor SAS filed Critical Calopor SAS
Priority to FR2006132A priority Critical patent/FR3111417B1/en
Priority to EP21178914.4A priority patent/EP3922104B1/en
Publication of FR3111417A1 publication Critical patent/FR3111417A1/en
Application granted granted Critical
Publication of FR3111417B1 publication Critical patent/FR3111417B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/022—Evaporators constructed from a pair of plates forming a space in which is located a refrigerant carrying coil
    • 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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/06—Damage
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • 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
    • F25D2400/10—Refrigerator top-coolers
    • 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
    • F25D2400/22—Cleaning means for refrigerating devices

Abstract

Un appareil de réfrigération (1), comprenant une structure formée par des parois isolantes (2) et au moins une enceinte de réfrigération (3), comprenant une ouverture (4) en face frontale (5) obturée par une porte (6), ledit appareil de réfrigération (1) comprenant un dispositif de retrait de chaleur (13) par pompe à chaleur (7) installé sur un plateau isolant mobile encastrable (9) dans la partie supérieure de l'appareil de réfrigération (1), le plateau isolant étant encastrable par système de rebords en applique (9a) sur les parois isolantes (2), ledit plateau isolant (9) portant sur sa partie supérieure le dispositif de retrait de chaleur (13) par pompe à chaleur (7) et sur sa face de dessous un dispositif de refroidissement de type évaporateur statique (8) constitué d’un évaporateur tubulaire métallique (8) recouvert d’au moins un fourreau plastifié (10a), formant structure monobloc. Le dispositif de retrait de chaleur par pompe à chaleur (7) comprend un tube d'amenée de fluide frigorigène (10) logé dans un fourreau protecteur plastique (10a) traversant au moins une partie du plateau mobile encastrable (9) et positionné directement dans au moins une enceinte de réfrigération (3). Aucun espace n'est aménagé entre ledit tube (10) et son fourreau plastique (10a), un espace est aménagé entre les fourreaux (10a) de telle façon que ledit espace contenant de l'air soit maintenu à une température idéale de 4 °C. Utilisation notamment dans une chambre froide négative et positive, notamment chambre à cadavre pour animaux. Figure de référence pour l’abrégé : figure 2A refrigeration appliance (1), comprising a structure formed by insulating walls (2) and at least one refrigeration enclosure (3), comprising an opening (4) in the front face (5) closed by a door (6), said refrigerating appliance (1) comprising a heat-removal device (13) by heat pump (7) installed on a recessed movable insulating tray (9) in the upper part of the refrigerating appliance (1), the tray insulation being recessed by a system of flanges applied (9a) on the insulating walls (2), said insulating plate (9) carrying on its upper part the heat removal device (13) by heat pump (7) and on its bottom face a cooling device of the static evaporator type (8) consisting of a metallic tubular evaporator (8) covered with at least one plastic-coated sheath (10a), forming a one-piece structure. The heat pump heat removal device (7) comprises a refrigerant supply tube (10) housed in a protective plastic sheath (10a) passing through at least a part of the recessed mobile plate (9) and positioned directly in at least one refrigeration enclosure (3). No space is provided between said tube (10) and its plastic sleeve (10a), a space is provided between the sleeves (10a) in such a way that said space containing air is maintained at an ideal temperature of 4° vs. Use in particular in a negative and positive cold room, in particular a cadaver chamber for animals. Reference Figure for Abstract: Figure 2

FR2006132A 2020-06-11 2020-06-11 Refrigeration appliance with one-piece static heat removal device Active FR3111417B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2006132A FR3111417B1 (en) 2020-06-11 2020-06-11 Refrigeration appliance with one-piece static heat removal device
EP21178914.4A EP3922104B1 (en) 2020-06-11 2021-06-11 Refrigerating apparatus with a single-piece static heat removal device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006132A FR3111417B1 (en) 2020-06-11 2020-06-11 Refrigeration appliance with one-piece static heat removal device
FR2006132 2020-06-11

Publications (2)

Publication Number Publication Date
FR3111417A1 FR3111417A1 (en) 2021-12-17
FR3111417B1 true FR3111417B1 (en) 2022-07-29

Family

ID=72560778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006132A Active FR3111417B1 (en) 2020-06-11 2020-06-11 Refrigeration appliance with one-piece static heat removal device

Country Status (2)

Country Link
EP (1) EP3922104B1 (en)
FR (1) FR3111417B1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1993171A (en) 1931-12-15 1935-03-05 Mc Cord Radiator And Mfg Compa Cooling unit for refrigerators
US3100970A (en) * 1961-03-14 1963-08-20 Thore Matin Elfving Thermoelectrically refrigerated apparatus
NL8002714A (en) 1980-05-09 1981-12-01 Johannes Christina Langen En C DEVICE FOR PROCESSING MEAT SERVINGS.
JPS5835371A (en) 1981-08-24 1983-03-02 株式会社日本アルミ Evaporator for refrigerator, etc.
JPH0399193A (en) 1989-09-08 1991-04-24 Toshiba Corp Heat exchanger
FR2689222B1 (en) 1992-03-27 2001-04-13 Grandi Rene Device for transferring and accumulating frigories or calories, for storing products in a cart or container.
DE4340316C2 (en) 1993-11-26 1996-03-21 Daimler Benz Aerospace Airbus Arrangement for cooling food in an aircraft
FR2712774B1 (en) 1993-11-26 1996-04-05 Eurbi Sarl Container for temporary storage of dead animals.
EP0769669A1 (en) 1995-10-17 1997-04-23 Norsk Hydro Technology B.V. Heat exchanger
FR2786855B1 (en) 1998-12-07 2001-03-02 Pascal Bernard Paul Mantault REFRIGERATED SQUARING BOX
JP3099193B1 (en) 1999-08-03 2000-10-16 有限会社電電ベルサービス Outlet
WO2010003938A1 (en) 2008-07-07 2010-01-14 Arcelik Anonim Sirketi An evaporator

Also Published As

Publication number Publication date
EP3922104B1 (en) 2023-08-23
FR3111417A1 (en) 2021-12-17
EP3922104A1 (en) 2021-12-15

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