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GB1388244A - Refrigeration machine - Google Patents

Refrigeration machine

Info

Publication number
GB1388244A
GB1388244A GB3306473A GB3306473A GB1388244A GB 1388244 A GB1388244 A GB 1388244A GB 3306473 A GB3306473 A GB 3306473A GB 3306473 A GB3306473 A GB 3306473A GB 1388244 A GB1388244 A GB 1388244A
Authority
GB
United Kingdom
Prior art keywords
chambers
evaporator chamber
july
evaporator
air conditioning
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
GB3306473A
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.)
APPLIED AIR CONDITIONING EQUIPMENT Pty Ltd
Original Assignee
APPLIED AIR CONDITIONING EQUIPMENT Pty Ltd
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 APPLIED AIR CONDITIONING EQUIPMENT Pty Ltd filed Critical APPLIED AIR CONDITIONING EQUIPMENT Pty Ltd
Publication of GB1388244A publication Critical patent/GB1388244A/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
    • F25B39/00—Evaporators; Condensers
    • 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
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
    • F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

1388244 Refrigeration APPLIED AIR CONDITIONING EQUIPMENT PTY Ltd 11 July 1973 [17 July 1972] 33064/73 Heading F4H A refrigeration machine for use in air conditioning comprises two centrifugal compressors 6, 8 mounted on a shell structure 4 which is divided to provide an evaporator chamber 16 and two condenser chambers 50, 52. The compressors have input ducts 38, 40 connected to the evaporator chamber 16 and output ducts 44, 46 connected to the respective condenser chambers 50, 52. Condensed refrigerant drains into sumps 66, 68 in the chambers 50, 52 and passes, under the control of float valves 74, 76, through tubes 70, 72 to a supply channel 34 formed between plates 12, 14. The refrigerant then expands through nozzles 32 into the evaporator chamber 16. Heat transfer tubes 20, 54 of primary and secondary circuits pass through the evaporator and condenser chambers.
GB3306473A 1972-07-17 1973-07-11 Refrigeration machine Expired GB1388244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA973572 1972-07-17

Publications (1)

Publication Number Publication Date
GB1388244A true GB1388244A (en) 1975-03-26

Family

ID=3765188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3306473A Expired GB1388244A (en) 1972-07-17 1973-07-11 Refrigeration machine

Country Status (4)

Country Link
US (1) US3859820A (en)
JP (1) JPS4992643A (en)
DE (1) DE2336151A1 (en)
GB (1) GB1388244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1781949A4 (en) * 2004-07-27 2010-06-09 Turbocor Inc Dynamically controlled compressors

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450852U (en) * 1977-09-16 1979-04-09
JPS5545237Y2 (en) * 1977-10-13 1980-10-23
ZA858943B (en) * 1984-11-22 1986-08-27 Hitachi Ltd Compression refrigerating machine with vapor-liquid separator
US5875637A (en) * 1997-07-25 1999-03-02 York International Corporation Method and apparatus for applying dual centrifugal compressors to a refrigeration chiller unit
JP2001349641A (en) * 2000-06-07 2001-12-21 Mitsubishi Heavy Ind Ltd Condenser and refrigerating machine
ITVI20070187A1 (en) * 2007-07-03 2009-01-04 Wtk S R L HEAT EXCHANGER WITH A TUBE OF A PERFECT TYPE
JP2012532305A (en) * 2009-06-29 2012-12-13 ジョンソン コントロールズ テクノロジー カンパニー System for limiting the pressure differential in a double compressor chiller.
JP6304220B2 (en) 2015-12-08 2018-04-04 トヨタ自動車株式会社 Driving assistance device
US10458687B2 (en) * 2016-01-06 2019-10-29 Johnson Controls Technology Company Vapor compression system
CN105758032A (en) * 2016-04-25 2016-07-13 张家港市华昌新材料科技有限公司 Energy-saving method for ethylene glycol refrigeration unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118290A (en) * 1964-01-21 Refrigeration machine including evaporator condenser structure
US3122003A (en) * 1962-03-13 1964-02-25 American Radiator & Standard Sequence changer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1781949A4 (en) * 2004-07-27 2010-06-09 Turbocor Inc Dynamically controlled compressors

Also Published As

Publication number Publication date
JPS4992643A (en) 1974-09-04
US3859820A (en) 1975-01-14
DE2336151A1 (en) 1974-02-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees