WO2020115449A3 - Installation de réfrigération - Google Patents

Installation de réfrigération Download PDF

Info

Publication number
WO2020115449A3
WO2020115449A3 PCT/FR2019/052958 FR2019052958W WO2020115449A3 WO 2020115449 A3 WO2020115449 A3 WO 2020115449A3 FR 2019052958 W FR2019052958 W FR 2019052958W WO 2020115449 A3 WO2020115449 A3 WO 2020115449A3
Authority
WO
WIPO (PCT)
Prior art keywords
refrigeration installation
refrigerant
evaporator
compressor
communicates
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.)
Ceased
Application number
PCT/FR2019/052958
Other languages
English (en)
Other versions
WO2020115449A2 (fr
Inventor
Hugues GOLZIO
Jean-Eric CARTRY
Philippe CERTIAT
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.)
Beg Ingenierie
Original Assignee
Beg Ingenierie
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 Beg Ingenierie filed Critical Beg Ingenierie
Priority to EP19868224.7A priority Critical patent/EP3891447A2/fr
Priority to ES19868224T priority patent/ES2887318T1/es
Publication of WO2020115449A2 publication Critical patent/WO2020115449A2/fr
Publication of WO2020115449A3 publication Critical patent/WO2020115449A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/19—Pumping down refrigerant from one part of the cycle to another part of the cycle, e.g. when the cycle is changed from cooling to heating, or before a defrost cycle is started
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/24—Thermal storage element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

Cette installation de réfrigération comprend un module très basse température (TB) comprenant un premier circuit véhiculant un premier fluide frigorigène, comportant un premier compresseur (3, 71), un premier échangeur thermique (5), un premier détendeur (7, 52), une première pompe (11, 51) et un premier évaporateur (13,54), caractérisée en ce que le premier fluide frigorigène est un fluide à changement de phase liquide/vapeur, et en ce que cette installation comprend un réservoir (9, 70) dont la partie inférieure communique avec ledit premier détendeur (52) et avec ladite première pompe (11, 51), et dont la partie supérieure communique avec ledit premier évaporateur (13, 54) et ledit premier compresseur (3, 71).
PCT/FR2019/052958 2018-12-06 2019-12-06 Installation de réfrigération Ceased WO2020115449A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19868224.7A EP3891447A2 (fr) 2018-12-06 2019-12-06 Installation de réfrigération
ES19868224T ES2887318T1 (es) 2018-12-06 2019-12-06 Instalación de refrigeración

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1872465A FR3089603B1 (fr) 2018-12-06 2018-12-06 Installation de réfrigération
FR18/72465 2018-12-06

Publications (2)

Publication Number Publication Date
WO2020115449A2 WO2020115449A2 (fr) 2020-06-11
WO2020115449A3 true WO2020115449A3 (fr) 2020-10-08

Family

ID=66641028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2019/052958 Ceased WO2020115449A2 (fr) 2018-12-06 2019-12-06 Installation de réfrigération

Country Status (4)

Country Link
EP (1) EP3891447A2 (fr)
ES (1) ES2887318T1 (fr)
FR (1) FR3089603B1 (fr)
WO (1) WO2020115449A2 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220256A (en) * 1988-06-30 1990-01-04 Toshiba Kk Refrigerating circuit apparatus with two stage compressor and heat storage tank
US5042262A (en) * 1990-05-08 1991-08-27 Liquid Carbonic Corporation Food freezer
US5335508A (en) * 1991-08-19 1994-08-09 Tippmann Edward J Refrigeration system
EP1422487A2 (fr) * 2002-11-21 2004-05-26 York Refrigeration APS Dégivrage par gaz chaud pour installations frigorifiques
JP2004190917A (ja) * 2002-12-10 2004-07-08 Sanyo Electric Co Ltd 冷凍装置
WO2006129034A2 (fr) * 2005-06-02 2006-12-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede de refrigeration d'une charge thermique
US20090120117A1 (en) * 2007-11-13 2009-05-14 Dover Systems, Inc. Refrigeration system
EP3290285A1 (fr) * 2016-09-01 2018-03-07 ALSTOM Transport Technologies Voiture de véhicule de transport, notamment de véhicule ferroviaire, comportant un dispositif de climatisation perfectionné

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220256A (en) * 1988-06-30 1990-01-04 Toshiba Kk Refrigerating circuit apparatus with two stage compressor and heat storage tank
US5042262A (en) * 1990-05-08 1991-08-27 Liquid Carbonic Corporation Food freezer
US5335508A (en) * 1991-08-19 1994-08-09 Tippmann Edward J Refrigeration system
EP1422487A2 (fr) * 2002-11-21 2004-05-26 York Refrigeration APS Dégivrage par gaz chaud pour installations frigorifiques
JP2004190917A (ja) * 2002-12-10 2004-07-08 Sanyo Electric Co Ltd 冷凍装置
WO2006129034A2 (fr) * 2005-06-02 2006-12-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede de refrigeration d'une charge thermique
US20090120117A1 (en) * 2007-11-13 2009-05-14 Dover Systems, Inc. Refrigeration system
EP3290285A1 (fr) * 2016-09-01 2018-03-07 ALSTOM Transport Technologies Voiture de véhicule de transport, notamment de véhicule ferroviaire, comportant un dispositif de climatisation perfectionné

Also Published As

Publication number Publication date
ES2887318T1 (es) 2021-12-22
EP3891447A2 (fr) 2021-10-13
FR3089603B1 (fr) 2023-03-31
FR3089603A1 (fr) 2020-06-12
WO2020115449A2 (fr) 2020-06-11

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