GB1298146A - Improvements in or relating to ejector refrigerating systems - Google Patents

Improvements in or relating to ejector refrigerating systems

Info

Publication number
GB1298146A
GB1298146A GB37622/70A GB3762270A GB1298146A GB 1298146 A GB1298146 A GB 1298146A GB 37622/70 A GB37622/70 A GB 37622/70A GB 3762270 A GB3762270 A GB 3762270A GB 1298146 A GB1298146 A GB 1298146A
Authority
GB
United Kingdom
Prior art keywords
vapour
suction chamber
superheater
evaporator
refrigerating
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.)
Expired
Application number
GB37622/70A
Inventor
Angelo Serratto
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.)
MARLO SpA
Original Assignee
MARLO SpA
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 MARLO SpA filed Critical MARLO SpA
Priority to GB37622/70A priority Critical patent/GB1298146A/en
Publication of GB1298146A publication Critical patent/GB1298146A/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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/06—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure
    • F25B1/08—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure using vapour under 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

1298146 Refrigerating MARLO SpA 4 Aug 1970 37622/70 Headings F4H and F4U An ejector refrigeration system comprises a vapour generator A connected to supply vaporized refrigerating agent to a vapour superheater B which is connected to supply superheated vapour to an ejector comprising a nozzle C, a suction chamber D and a Venturi tube E, the nozzle being connected to eject superheated vapour into the suction chamber and the Venturi tube being connected to supply compressed vapour directly to a condenser F, the outlet of which is connected to the inlet of the vapour generator through a compressor H and also to an evaporator L which is connected in parallel with the vapour generator. The outlet of the evaporator is connected to the suction chamber whereby, during operation of the system, vapour from the evaporator is mixed in with the suction chamber with superheated vapour from the superheater. The refrigerating agent is monofluorotrichloromethane, having a boiling point within the range of from -30‹ to +40‹C. The refrigerating system may be used in the cooling of a vehicle or boat, the heat source for the vapour generator and/or the superheater being the exhaust of a motor.
GB37622/70A 1970-08-04 1970-08-04 Improvements in or relating to ejector refrigerating systems Expired GB1298146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB37622/70A GB1298146A (en) 1970-08-04 1970-08-04 Improvements in or relating to ejector refrigerating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37622/70A GB1298146A (en) 1970-08-04 1970-08-04 Improvements in or relating to ejector refrigerating systems

Publications (1)

Publication Number Publication Date
GB1298146A true GB1298146A (en) 1972-11-29

Family

ID=10397794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37622/70A Expired GB1298146A (en) 1970-08-04 1970-08-04 Improvements in or relating to ejector refrigerating systems

Country Status (1)

Country Link
GB (1) GB1298146A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091856A (en) * 1973-12-20 1975-07-22
US4374467A (en) * 1979-07-09 1983-02-22 Hybrid Energy, Inc. Temperature conditioning system suitable for use with a solar energy collection and storage apparatus or a low temperature energy source
GB2158215A (en) * 1984-04-26 1985-11-06 Fook Chong Chai Cooling plant
CN109159883A (en) * 2018-07-27 2019-01-08 中国船舶重工集团公司第七〇九研究所 A kind of sea nuclear power flat reaction heap cabin refrigeration system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091856A (en) * 1973-12-20 1975-07-22
US4374467A (en) * 1979-07-09 1983-02-22 Hybrid Energy, Inc. Temperature conditioning system suitable for use with a solar energy collection and storage apparatus or a low temperature energy source
GB2158215A (en) * 1984-04-26 1985-11-06 Fook Chong Chai Cooling plant
CN109159883A (en) * 2018-07-27 2019-01-08 中国船舶重工集团公司第七〇九研究所 A kind of sea nuclear power flat reaction heap cabin refrigeration system
CN109159883B (en) * 2018-07-27 2020-12-01 中国船舶重工集团公司第七一九研究所 Marine nuclear power platform reactor cabin refrigerating system

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years