FR2304041A1 - Gas liquefaction machine for refrigeration plant - has compact intercooler which encloses liquefied gas separator for shortening pipework - Google Patents

Gas liquefaction machine for refrigeration plant - has compact intercooler which encloses liquefied gas separator for shortening pipework

Info

Publication number
FR2304041A1
FR2304041A1 FR7606902A FR7606902A FR2304041A1 FR 2304041 A1 FR2304041 A1 FR 2304041A1 FR 7606902 A FR7606902 A FR 7606902A FR 7606902 A FR7606902 A FR 7606902A FR 2304041 A1 FR2304041 A1 FR 2304041A1
Authority
FR
France
Prior art keywords
intercooler
separator
liquefied gas
pipework
encloses
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.)
Granted
Application number
FR7606902A
Other languages
French (fr)
Other versions
FR2304041B1 (en
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.)
Kvaerner Brug AS
Original Assignee
Kvaerner Brug AS
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 Kvaerner Brug AS filed Critical Kvaerner Brug AS
Publication of FR2304041A1 publication Critical patent/FR2304041A1/en
Application granted granted Critical
Publication of FR2304041B1 publication Critical patent/FR2304041B1/fr
Granted 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
    • F25J1/0275—Construction and layout of liquefaction equipments, e.g. valves, machines adapted for special use of the liquefaction unit, e.g. portable or transportable devices
    • F25J1/0276—Laboratory or other miniature 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/23—Separators
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/02—Internal refrigeration with liquid vaporising loop
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/42—Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Gas Separation By Absorption (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

Arrangement for compressing and condensing of gases, espec. with multistage compression is used for refrigerating plant, has a combined separator for liquefied gas and intercooler. The form an integral unit with considerably shortened connected pipelines. The gaseous form of the gas is separated from liquefied gas in a separator (8) which is accommodated within an enclosing intercooler. This intercooler (6) is positioned so that it encloses especially the gaseous gas space (9) of the separator. The intercooler chamber has a helical tube (7) which carries liquefied gas and this tube is connected to the liquefied gas section in the separator. The gas space in the separator is connected to the compressor (1) through pipework (11).
FR7606902A 1975-03-11 1976-03-10 Gas liquefaction machine for refrigeration plant - has compact intercooler which encloses liquefied gas separator for shortening pipework Granted FR2304041A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO750821A NO136427C (en) 1975-03-11 1975-03-11 DEVICE FOR SYSTEMS OF COMPRESSION AND CONDENSATION OF GASES.

Publications (2)

Publication Number Publication Date
FR2304041A1 true FR2304041A1 (en) 1976-10-08
FR2304041B1 FR2304041B1 (en) 1980-05-16

Family

ID=19882136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606902A Granted FR2304041A1 (en) 1975-03-11 1976-03-10 Gas liquefaction machine for refrigeration plant - has compact intercooler which encloses liquefied gas separator for shortening pipework

Country Status (7)

Country Link
JP (1) JPS51108361A (en)
DE (1) DE2609755A1 (en)
FR (1) FR2304041A1 (en)
IT (1) IT1056896B (en)
NO (1) NO136427C (en)
PL (1) PL120176B1 (en)
SE (1) SE7602718L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512532A1 (en) * 1981-09-08 1983-03-11 Bracht Armand Two-stage condenser for heat pump - has intermediate gas-to-liquid refrigerant heat exchanger
EP0142209A2 (en) * 1983-11-11 1985-05-22 Grasso's Koninklijke Machinefabrieken N.V. Plant, such as cooling plant or heat pump
EP0180904A2 (en) * 1984-11-03 1986-05-14 Bitzer Kühlmaschinenbau GmbH & Co. KG Cooling device
FR2738331A1 (en) * 1995-09-01 1997-03-07 Profroid Ind Sa Compressor-type refrigerating unit with optimised energy control

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759900Y2 (en) * 1978-05-23 1982-12-21

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320097A (en) * 1941-08-20 1943-05-25 Servel Inc Refrigeration
US2388556A (en) * 1944-02-08 1945-11-06 Gen Electric Refrigerating system
FR1056197A (en) * 1952-01-09 1954-02-24 Anciens Ets Brissonneau & Lotz Advanced refrigeration system with two compression stages
GB881180A (en) * 1959-08-15 1961-11-01 Dehavilland Aircraft Improved liquid refrigerant pump system
US3420071A (en) * 1967-03-10 1969-01-07 Edward W Bottum Suction accumulator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120039A (en) * 1974-03-07 1975-09-19

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320097A (en) * 1941-08-20 1943-05-25 Servel Inc Refrigeration
US2388556A (en) * 1944-02-08 1945-11-06 Gen Electric Refrigerating system
FR1056197A (en) * 1952-01-09 1954-02-24 Anciens Ets Brissonneau & Lotz Advanced refrigeration system with two compression stages
GB881180A (en) * 1959-08-15 1961-11-01 Dehavilland Aircraft Improved liquid refrigerant pump system
US3420071A (en) * 1967-03-10 1969-01-07 Edward W Bottum Suction accumulator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV794/73 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512532A1 (en) * 1981-09-08 1983-03-11 Bracht Armand Two-stage condenser for heat pump - has intermediate gas-to-liquid refrigerant heat exchanger
EP0142209A2 (en) * 1983-11-11 1985-05-22 Grasso's Koninklijke Machinefabrieken N.V. Plant, such as cooling plant or heat pump
EP0142209A3 (en) * 1983-11-11 1985-12-04 Grasso's Koninklijke Machinefabrieken N.V. Plant, such as cooling plant or heat pump
EP0180904A2 (en) * 1984-11-03 1986-05-14 Bitzer Kühlmaschinenbau GmbH & Co. KG Cooling device
EP0180904A3 (en) * 1984-11-03 1986-10-08 Bitzer Kuhlmaschinenbau Gmbh & Co. Kg Cooling device
FR2738331A1 (en) * 1995-09-01 1997-03-07 Profroid Ind Sa Compressor-type refrigerating unit with optimised energy control

Also Published As

Publication number Publication date
JPS51108361A (en) 1976-09-25
DE2609755A1 (en) 1976-09-23
PL120176B1 (en) 1982-02-27
SE7602718L (en) 1976-09-13
IT1056896B (en) 1982-02-20
NO136427C (en) 1977-08-31
FR2304041B1 (en) 1980-05-16
NO750821L (en) 1976-09-14
NO136427B (en) 1977-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse