FR3122722B1 - Procédé de pilotage de la température et de l’hygrométrie de l’air contenu dans une enceinte réfrigérée - Google Patents

Procédé de pilotage de la température et de l’hygrométrie de l’air contenu dans une enceinte réfrigérée Download PDF

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Publication number
FR3122722B1
FR3122722B1 FR2104763A FR2104763A FR3122722B1 FR 3122722 B1 FR3122722 B1 FR 3122722B1 FR 2104763 A FR2104763 A FR 2104763A FR 2104763 A FR2104763 A FR 2104763A FR 3122722 B1 FR3122722 B1 FR 3122722B1
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FR
France
Prior art keywords
temperature
humidity
temperature sensor
controlling
degree
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
FR2104763A
Other languages
English (en)
Other versions
FR3122722A1 (fr
Inventor
Benoit Duparc
Christophe Despierres
Kévin Vidot
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.)
DPKL
Original Assignee
DPKL
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 DPKL filed Critical DPKL
Priority to FR2104763A priority Critical patent/FR3122722B1/fr
Priority to EP22171292.0A priority patent/EP4086544A1/fr
Priority to PCT/EP2022/061795 priority patent/WO2022233836A1/fr
Priority to AU2022268562A priority patent/AU2022268562A1/en
Priority to US17/736,857 priority patent/US11976871B2/en
Priority to CA3157659A priority patent/CA3157659A1/fr
Publication of FR3122722A1 publication Critical patent/FR3122722A1/fr
Application granted granted Critical
Publication of FR3122722B1 publication Critical patent/FR3122722B1/fr
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
    • 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
    • F25D17/062—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 in household refrigerators
    • 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
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • 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
    • F25D29/00—Arrangement or mounting of control or safety 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
    • 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
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/068—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 with forced air circulation characterised by the fans
    • F25D2317/0682—Two or more fans
    • 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
    • F25D2400/14—Refrigerator multi 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
    • 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
    • F25D2400/34—Temperature balancing 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Procédé de pilotage de la température et du degré d’hygrométrie de l’air contenu dans une enceinte 1 réfrigérée comportant : un frigorifère 10 comportant une pluralité de batteries froides 16 ; au moins un capteur de température 6 du fluide frigoporteur en entrée et au moins un capteur de température 7 du fluide frigoporteur en sortie du frigorifère 10 ; au moins un ventilateur 11 réglable de sens de ventilation inversable pour la production d’un débit d’air variable au travers du frigorifère 10 ; au moins un capteur de température 15 en amont du ventilateur 11 ;  au moins un capteur de température 12 en aval du frigorifère 10 ;  au moins un capteur du degré d’hygrométrie 14 en amont du ventilateur 11 ; au moins un capteur du degré d’hygrométrie 13 en aval du frigorifère 10 ; ledit pilotage s’effectuant à partir de valeurs de consignes initialement données pour la température et le degré d’hygrométrie dans l’enceinte. Figure pour l’abrégé : Fig. 1
FR2104763A 2021-05-05 2021-05-05 Procédé de pilotage de la température et de l’hygrométrie de l’air contenu dans une enceinte réfrigérée Active FR3122722B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2104763A FR3122722B1 (fr) 2021-05-05 2021-05-05 Procédé de pilotage de la température et de l’hygrométrie de l’air contenu dans une enceinte réfrigérée
EP22171292.0A EP4086544A1 (fr) 2021-05-05 2022-05-03 Procédé de pilotage de la température et de l'hygrométrie de l air contenu dans une enceinte réfrigérée
PCT/EP2022/061795 WO2022233836A1 (fr) 2021-05-05 2022-05-03 Procede de pilotage de la temperature et de l' hygrometrie de l' air contenu dans une enceinte refrigeree et enceinte refrigeree apte a un tel procede
AU2022268562A AU2022268562A1 (en) 2021-05-05 2022-05-03 Method for controlling the temperature and humidity of the air contained in a refrigerated chamber and refrigerated chamber suitable for such a method
US17/736,857 US11976871B2 (en) 2021-05-05 2022-05-04 Method for controlling the temperature and humidity of the air contained in an enclosed refrigerated space
CA3157659A CA3157659A1 (fr) 2021-05-05 2022-05-05 Procede de pilotage de la temperature et de l'hygrometrie de l'air contenu dans une enceinte refrigeree

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104763A FR3122722B1 (fr) 2021-05-05 2021-05-05 Procédé de pilotage de la température et de l’hygrométrie de l’air contenu dans une enceinte réfrigérée
FR2104763 2021-05-05

Publications (2)

Publication Number Publication Date
FR3122722A1 FR3122722A1 (fr) 2022-11-11
FR3122722B1 true FR3122722B1 (fr) 2023-04-07

Family

ID=76034891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104763A Active FR3122722B1 (fr) 2021-05-05 2021-05-05 Procédé de pilotage de la température et de l’hygrométrie de l’air contenu dans une enceinte réfrigérée

Country Status (6)

Country Link
US (1) US11976871B2 (fr)
EP (1) EP4086544A1 (fr)
AU (1) AU2022268562A1 (fr)
CA (1) CA3157659A1 (fr)
FR (1) FR3122722B1 (fr)
WO (1) WO2022233836A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2908873B1 (fr) * 2006-11-22 2015-03-20 Jean Denis Budin Refroidissement par circulation d'un fluide
US9297571B1 (en) * 2008-03-10 2016-03-29 Liebert Corporation Device and methodology for the removal of heat from an equipment rack by means of heat exchangers mounted to a door
EP2546084A1 (fr) * 2011-07-12 2013-01-16 A.P. Møller - Mærsk A/S Contrôle de l'humidité dans un conteneur de transport réfrigéré doté d'un compresseur à fonctionnement intermittent
FR3017200A1 (fr) * 2014-02-06 2015-08-07 Dpkl Procede de regulation de l'atmosphere d'une enceinte frigorifique.
FR3073936B1 (fr) * 2017-11-21 2021-04-09 Eurocave Systeme de gestion de l'humidite, armoire refrigeree comprenant un tel systeme et procede de regulation
FR3091334A1 (fr) * 2018-12-28 2020-07-03 Franck Buchner Transfert d’énergie dans une même centrale de traitement d’air pour la régulation de température et hygrométrie
US20230021519A1 (en) * 2021-07-23 2023-01-26 The Tisdale Group, LLC Atmospheric Water Harvester with Cryogenic System

Also Published As

Publication number Publication date
FR3122722A1 (fr) 2022-11-11
US11976871B2 (en) 2024-05-07
WO2022233836A1 (fr) 2022-11-10
AU2022268562A1 (en) 2023-11-09
EP4086544A1 (fr) 2022-11-09
US20220357091A1 (en) 2022-11-10
CA3157659A1 (fr) 2022-11-05

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