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1. WO2022009106 - REFRIGERATION PLANT WITH COOLING CIRCUIT

Publication Number WO/2022/009106
Publication Date 13.01.2022
International Application No. PCT/IB2021/056076
International Filing Date 07.07.2021
IPC
F25B 25/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
25Machines, plant, or systems, using a combination of modes of operation covered by two or more of the groups F25B1/-F25B23/160
F25D 13/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
13Stationary devices associated with refrigerating machinery, e.g. cold rooms
02with several cooling compartments, e.g. refrigerated locker systems
04the compartments being at different temperatures
F25D 17/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
02for circulating liquids, e.g. brine
Applicants
  • CAREL INDUSTRIES S.P.A. [IT]/[IT]
Inventors
  • NALINI, Luigi
  • LAMANNA, Biagio
  • RENESTO, Dimitry
Agents
  • DE GIORGI, Michele
  • DE BENEDETTI, Fabrizio
  • DE BENEDETTI, Jacopo
  • MANFRIN, Marta
  • PAPA, Elisabetta
  • ROMANO, Giuseppe
Priority Data
10202000001650408.07.2020IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) REFRIGERATION PLANT WITH COOLING CIRCUIT
(FR) INSTALLATION DE RÉFRIGÉRATION AVEC CIRCUIT DE REFROIDISSEMENT
Abstract
(EN) A refrigeration plant (100) with a cooling circuit (101), comprising: - at least one peripheral unit (102, 103) having a refrigeration machine for refrigerating a storage compartment; the refrigeration machine having a heat exchanger (102a, 103a) connected to the cooling circuit (101 ) for dissipating heat to a secondary fluid flowing therein; - a cooling apparatus (104) connected to the cooling circuit (101) for cooling the secondary fluid; - a control device (105) connected to the cooling apparatus (104) and configured to operate said cooling apparatus so as to maintain at least an operating temperature of the secondary fluid within at least a corresponding reference range or to equalize it to at least a corresponding target value.
(FR) Installation de réfrigération (100) avec un circuit de refroidissement (101), comprenant : au moins une unité périphérique (102, 103) ayant une machine de réfrigération pour réfrigérer un compartiment de stockage ; la machine de réfrigération ayant un échangeur de chaleur (102a, 103a) relié au circuit de refroidissement (101) pour dissiper la chaleur vers un fluide secondaire s'écoulant à l'intérieur ; - un appareil de refroidissement (104) relié au circuit de refroidissement (101) pour refroidir le fluide secondaire ; - un dispositif de commande (105) relié à l'appareil de refroidissement (104) et configuré pour faire fonctionner ledit appareil de refroidissement de façon à maintenir au moins une température de fonctionnement du fluide secondaire dans au moins une plage de référence correspondante ou pour l'égaliser à au moins une valeur cible correspondante.
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