EP0142209A3 - Plant, such as cooling plant or heat pump - Google Patents

Plant, such as cooling plant or heat pump Download PDF

Info

Publication number
EP0142209A3
EP0142209A3 EP84201623A EP84201623A EP0142209A3 EP 0142209 A3 EP0142209 A3 EP 0142209A3 EP 84201623 A EP84201623 A EP 84201623A EP 84201623 A EP84201623 A EP 84201623A EP 0142209 A3 EP0142209 A3 EP 0142209A3
Authority
EP
European Patent Office
Prior art keywords
plant
heat pump
ejector
liquid
cooling
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
EP84201623A
Other versions
EP0142209B1 (en
EP0142209A2 (en
Inventor
Johannes Gerardus Romijn
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.)
Grassos Koniklijke Machinefabrieken NV
Original Assignee
Grassos Koniklijke Machinefabrieken NV
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 Grassos Koniklijke Machinefabrieken NV filed Critical Grassos Koniklijke Machinefabrieken NV
Priority to AT84201623T priority Critical patent/ATE32944T1/en
Publication of EP0142209A2 publication Critical patent/EP0142209A2/en
Publication of EP0142209A3 publication Critical patent/EP0142209A3/en
Application granted granted Critical
Publication of EP0142209B1 publication Critical patent/EP0142209B1/en
Expired 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0012—Ejectors with the cooled primary flow at high pressure
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0015—Ejectors not being used as compression device using two or more ejectors
    • 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
    • F25B2400/16—Receivers

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)
  • Jet Pumps And Other Pumps (AREA)
  • Lubricants (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

Plant consisting of a circuit system with one or more compressors (1), one or more condensers (2), one or more evaporators (4), a separation vessel (3) for liquid and vaporous refrigerants, and an ejectorsystem (12, 13) to use the high pressure from the liquid refrigerant coming from the condenser(s)(2) for conveyance of the liquid refrigerant from the separation vessel (3) to the evaporator(s)(4), whereby the ejector system (12, 13) has more than one ejector, connected in parallel, and there are means (14, 15, 16) for putting into operation the second or further ejector (13) if more liquid than can be discharged collects in the condenser (2).
EP84201623A 1983-11-11 1984-11-09 Plant, such as cooling plant or heat pump Expired EP0142209B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84201623T ATE32944T1 (en) 1983-11-11 1984-11-09 SYSTEM, SUCH AS COOLING SYSTEM OR HEAT PUMP.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303877 1983-11-11
NL8303877A NL8303877A (en) 1983-11-11 1983-11-11 INSTALLATION, SUCH AS COOLING INSTALLATION OR HEAT PUMP.

Publications (3)

Publication Number Publication Date
EP0142209A2 EP0142209A2 (en) 1985-05-22
EP0142209A3 true EP0142209A3 (en) 1985-12-04
EP0142209B1 EP0142209B1 (en) 1988-03-09

Family

ID=19842700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84201623A Expired EP0142209B1 (en) 1983-11-11 1984-11-09 Plant, such as cooling plant or heat pump

Country Status (4)

Country Link
EP (1) EP0142209B1 (en)
AT (1) ATE32944T1 (en)
DE (1) DE3469799D1 (en)
NL (1) NL8303877A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435149A (en) * 1994-04-28 1995-07-25 Frigoscandia Equipment Aktiebolag Refrigeration system
ES2194965T3 (en) * 1996-10-09 2003-12-01 Sulzer Chemtech Ag DISTILLATION INSTALLATION.
AU2005327954A1 (en) * 2005-02-18 2006-08-31 Carrier Corporation Refrigeration circuit with improved liquid/vapour receiver
DK3295093T3 (en) 2015-05-12 2023-01-09 Carrier Corp EJECTOR COOLING CIRCUIT AND METHOD OF OPERATING SUCH CIRCUIT
US10724771B2 (en) 2015-05-12 2020-07-28 Carrier Corporation Ejector refrigeration circuit

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR414466A (en) * 1909-10-18 1910-09-03 Bbc Brown Boveri & Cie Method and device for operating suction jet waterpouts
GB125650A (en) * 1916-10-07 1919-05-01 G & J Weir Ltd Improvements in or relating to Steam-jet Air Ejectors.
CH152356A (en) * 1930-11-14 1932-01-31 Sulzer Ag Refrigeration system.
US2016056A (en) * 1935-08-01 1935-10-01 Frick Co Liquid circulating system
US2119864A (en) * 1936-10-19 1938-06-07 George M Kleucker Fluid cooling apparatus and method
US2168438A (en) * 1936-04-08 1939-08-08 Carrier Corp Refrigerant circulation
DE705684C (en) * 1938-01-18 1941-05-07 Ing Karl Krismer Liquid jet pump
US2472729A (en) * 1940-04-11 1949-06-07 Outboard Marine & Mfg Co Refrigeration system
US2512869A (en) * 1948-04-24 1950-06-27 James C Mcbroom Method and apparatus for circulating refrigerants
US2595995A (en) * 1947-05-20 1952-05-06 Thorwid Carl Refrigerating plant
US3315484A (en) * 1965-05-17 1967-04-25 Phillips & Co H A Pressurized refrigeration circulating system
US3369374A (en) * 1966-06-20 1968-02-20 Carrier Corp Capacity control for refrigeration systems
US3430453A (en) * 1967-01-24 1969-03-04 American Air Filter Co Refrigerant condenser arrangement
AU421335B2 (en) * 1966-09-05 1972-02-09 Improvements relating to full flooded refrigeration systems
FR2147510A6 (en) * 1971-07-29 1973-03-09 Bevengut Pierre Ets
US3938349A (en) * 1973-09-21 1976-02-17 Daikin Kogyo Co., Ltd. Refrigerating apparatus with superheat control
FR2304041A1 (en) * 1975-03-11 1976-10-08 Kvaerner Brug Kjoleavdelning Gas liquefaction machine for refrigeration plant - has compact intercooler which encloses liquefied gas separator for shortening pipework
GB1502607A (en) * 1975-05-19 1978-03-01 Star Refrigeration Low pressure receivers for a refrigerating system
US4230470A (en) * 1977-01-21 1980-10-28 Hitachi, Ltd. Air conditioning system
GB1582898A (en) * 1977-07-25 1981-01-14 Kamelmacher E Jet pump or mixer and jet means therefor
US4406134A (en) * 1981-11-23 1983-09-27 General Electric Company Two capillary vapor compression cycle device

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR414466A (en) * 1909-10-18 1910-09-03 Bbc Brown Boveri & Cie Method and device for operating suction jet waterpouts
GB125650A (en) * 1916-10-07 1919-05-01 G & J Weir Ltd Improvements in or relating to Steam-jet Air Ejectors.
CH152356A (en) * 1930-11-14 1932-01-31 Sulzer Ag Refrigeration system.
US2016056A (en) * 1935-08-01 1935-10-01 Frick Co Liquid circulating system
US2168438A (en) * 1936-04-08 1939-08-08 Carrier Corp Refrigerant circulation
US2119864A (en) * 1936-10-19 1938-06-07 George M Kleucker Fluid cooling apparatus and method
DE705684C (en) * 1938-01-18 1941-05-07 Ing Karl Krismer Liquid jet pump
US2472729A (en) * 1940-04-11 1949-06-07 Outboard Marine & Mfg Co Refrigeration system
US2595995A (en) * 1947-05-20 1952-05-06 Thorwid Carl Refrigerating plant
US2512869A (en) * 1948-04-24 1950-06-27 James C Mcbroom Method and apparatus for circulating refrigerants
US3315484A (en) * 1965-05-17 1967-04-25 Phillips & Co H A Pressurized refrigeration circulating system
US3369374A (en) * 1966-06-20 1968-02-20 Carrier Corp Capacity control for refrigeration systems
AU421335B2 (en) * 1966-09-05 1972-02-09 Improvements relating to full flooded refrigeration systems
US3430453A (en) * 1967-01-24 1969-03-04 American Air Filter Co Refrigerant condenser arrangement
FR2147510A6 (en) * 1971-07-29 1973-03-09 Bevengut Pierre Ets
US3938349A (en) * 1973-09-21 1976-02-17 Daikin Kogyo Co., Ltd. Refrigerating apparatus with superheat control
FR2304041A1 (en) * 1975-03-11 1976-10-08 Kvaerner Brug Kjoleavdelning Gas liquefaction machine for refrigeration plant - has compact intercooler which encloses liquefied gas separator for shortening pipework
GB1502607A (en) * 1975-05-19 1978-03-01 Star Refrigeration Low pressure receivers for a refrigerating system
US4230470A (en) * 1977-01-21 1980-10-28 Hitachi, Ltd. Air conditioning system
GB1582898A (en) * 1977-07-25 1981-01-14 Kamelmacher E Jet pump or mixer and jet means therefor
US4406134A (en) * 1981-11-23 1983-09-27 General Electric Company Two capillary vapor compression cycle device

Also Published As

Publication number Publication date
DE3469799D1 (en) 1988-04-14
EP0142209B1 (en) 1988-03-09
EP0142209A2 (en) 1985-05-22
ATE32944T1 (en) 1988-03-15
NL8303877A (en) 1985-06-03

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