ATE32944T1 - SYSTEM, SUCH AS COOLING SYSTEM OR HEAT PUMP. - Google Patents

SYSTEM, SUCH AS COOLING SYSTEM OR HEAT PUMP.

Info

Publication number
ATE32944T1
ATE32944T1 AT84201623T AT84201623T ATE32944T1 AT E32944 T1 ATE32944 T1 AT E32944T1 AT 84201623 T AT84201623 T AT 84201623T AT 84201623 T AT84201623 T AT 84201623T AT E32944 T1 ATE32944 T1 AT E32944T1
Authority
AT
Austria
Prior art keywords
heat pump
ejector
liquid
condenser
separation vessel
Prior art date
Application number
AT84201623T
Other languages
German (de)
Inventor
Johannes Gerardus Romijn
Original Assignee
Grasso Koninkl Maschf
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 Grasso Koninkl Maschf filed Critical Grasso Koninkl Maschf
Application granted granted Critical
Publication of ATE32944T1 publication Critical patent/ATE32944T1/en

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).
AT84201623T 1983-11-11 1984-11-09 SYSTEM, SUCH AS COOLING SYSTEM OR HEAT PUMP. ATE32944T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303877A NL8303877A (en) 1983-11-11 1983-11-11 INSTALLATION, SUCH AS COOLING INSTALLATION OR HEAT PUMP.
EP84201623A EP0142209B1 (en) 1983-11-11 1984-11-09 Plant, such as cooling plant or heat pump

Publications (1)

Publication Number Publication Date
ATE32944T1 true ATE32944T1 (en) 1988-03-15

Family

ID=19842700

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84201623T ATE32944T1 (en) 1983-11-11 1984-11-09 SYSTEM, SUCH AS COOLING SYSTEM 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
EP0835680B1 (en) * 1996-10-09 2003-04-02 Sulzer Chemtech AG Distillation apparatus
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
PL3295096T3 (en) 2015-05-12 2023-05-29 Carrier Corporation Ejector refrigeration circuit

Family Cites Families (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
GB1464453A (en) * 1973-09-21 1977-02-16 Daikin Ind Ltd Refrigerating apparatus
NO136427C (en) * 1975-03-11 1977-08-31 Kvaerner Brug Kjoleavdelning DEVICE FOR SYSTEMS OF COMPRESSION AND CONDENSATION OF GASES.
GB1502607A (en) * 1975-05-19 1978-03-01 Star Refrigeration Low pressure receivers for a refrigerating system
GB1595616A (en) * 1977-01-21 1981-08-12 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
EP0142209A3 (en) 1985-12-04
NL8303877A (en) 1985-06-03
EP0142209A2 (en) 1985-05-22
DE3469799D1 (en) 1988-04-14
EP0142209B1 (en) 1988-03-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee