GB1059293A - Refrigeration apparatus - Google Patents

Refrigeration apparatus

Info

Publication number
GB1059293A
GB1059293A GB7595/64A GB759564A GB1059293A GB 1059293 A GB1059293 A GB 1059293A GB 7595/64 A GB7595/64 A GB 7595/64A GB 759564 A GB759564 A GB 759564A GB 1059293 A GB1059293 A GB 1059293A
Authority
GB
United Kingdom
Prior art keywords
chamber
refrigerant
tube
wall
shell
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
GB7595/64A
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of GB1059293A publication Critical patent/GB1059293A/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
    • 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
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/315—Expansion valves actuated by floats
    • 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)

Abstract

1,059,293. Refrigerating; tube supports. CARRIER CORPORATION. Feb. 24, 1964 [May 20, 1963], No. 7695/84. Headings F4H and F4S. A refrigerating machine comprises a shell divided by a partition into a condenser chamber and evaporator chamber, and tube sheets arranged in said condenser chamber, said tube sheets having portions which project through the wall of said shell. As shown, a cylindrical shell 14 is divided by an arcuate partition 16 into a condenser chamber 18 and an evaporator chamber 20, the condenser chamber containing a tube bundle 19 supported by tube sheets 22. The latter are provided with ears 21 and 21<SP>1</SP> which project through the wall of the shell 14 and are welded thereto so that the sheets 22 serve as strengthening members for the partition 16 which is under stress due to the pressure difference between chambers 18 and 20. Ear 21<SP>1</SP> projects beyond the wall of the shell to support a cooling tube 25 and is enclosed by a wall 24 defining a chamber 26 which communicates with the condenser chamber through apertures 28 and 30. Non-condensibles and entrained refrigerant vapour pass through aperture 28 into the chamber 26 where the refrigerant is condensed by tube 25 and returns to chamber 18 through aperture 30, the non- condensibles being discharged from chamber 26. Liquid refrigerant from chamber 18 passes through an aperture 31 in partition 16 and through a filter 33<SP>1</SP> into a chamber 33 containing a float valve 34 which admits the refrigerant to a duct 35 whence it passes through an opening 15 in the wall 14 to collect in a space 32 beneath a plate 37 having central apertures 37<SP>1</SP>. Refrigerant flowing upwardly through the latter is directed laterally by a member 41 and then flows with relatively high velocity upwardly through apertures 38<SP>1</SP> in a plate 38 overlying plate 37 to wet the tubes of a tube bundle 29 in the evaporator chamber. The high velocity of the refrigerant entering the latter is maintained at low load conditions by admitting high pressure gaseous refrigerant from the compressor discharge to the space 32 via a conduit 44 under the control of a valve 46. The latter may be controlled in accordance with the superheat of the refrigerant vapour leaving the tube bundle 29.
GB7595/64A 1963-05-20 1964-02-24 Refrigeration apparatus Expired GB1059293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US281400A US3270517A (en) 1963-05-20 1963-05-20 Refrigeration apparatus

Publications (1)

Publication Number Publication Date
GB1059293A true GB1059293A (en) 1967-02-15

Family

ID=23077135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7595/64A Expired GB1059293A (en) 1963-05-20 1964-02-24 Refrigeration apparatus

Country Status (5)

Country Link
US (1) US3270517A (en)
CH (2) CH424829A (en)
DE (1) DE1501016A1 (en)
GB (1) GB1059293A (en)
NL (1) NL6404009A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481151A (en) * 1967-12-28 1969-12-02 Frick Co Refrigerant system employing liquid chilling evaporators
US3534565A (en) * 1969-03-11 1970-10-20 Carrier Corp Refrigeration apparatus including unitary condenser,subcooler,evaporator structure
US4228845A (en) * 1978-01-26 1980-10-21 Phillips Petroleum Company Chiller with means for mixing hot vapors with cold or refrigerated liquid
IL57310A (en) * 1979-05-16 1982-08-31 Tadiran Israel Elect Ind Ltd Absorber units of chillers
CN106288523B (en) * 2015-06-29 2019-09-13 约克（无锡）空调冷冻设备有限公司 Condensation and falling film evaporation mixed heat exchanger
US20170191718A1 (en) * 2016-01-06 2017-07-06 Johnson Controls Technology Company Vapor compression system
ES2884624T3 (en) 2019-02-04 2021-12-10 Carrier Corp Heat exchanger
CN111561365A (en) * 2020-05-28 2020-08-21 江阴弘旭环保电力科技有限公司 High-efficiency low-temperature waste heat power generation system integrating high-efficiency evaporation and condensation technology
DE102020129695A1 (en) 2020-11-11 2022-05-12 Efficient Energy Gmbh CHILLING UNIT WITH ASYMMETRICAL VACUUM TUFF

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575818A (en) * 1921-04-05 1926-03-09 Carrier Engineering Corp Refrigerating system and method of refrigeration
US1743989A (en) * 1928-01-30 1930-01-14 Wainwright Charles Heat exchanger
GB361816A (en) * 1930-09-04 1931-11-26 Bbc Brown Boveri & Cie Improvements in and relating to enclosed refrigerating machines
GB381412A (en) * 1931-01-08 1932-10-06 Bbc Brown Boveri & Cie Improvements in and relating to refrigerating plants
DE577447C (en) * 1932-07-01 1933-05-31 Escher Wyss Maschf Ag Cooling system with centrifugal compressor
US2247107A (en) * 1938-09-30 1941-06-24 Buensod Stacey Air Conditionin Refrigerant evaporator
US2324627A (en) * 1940-08-01 1943-07-20 Carrier Corp Refrigeration
US2312312A (en) * 1941-10-17 1943-03-02 York Ice Machinery Corp Evaporator
US2713895A (en) * 1951-05-31 1955-07-26 Blaw Knox Co Apparatus for supplying and distributing liquids
US2791105A (en) * 1955-08-24 1957-05-07 Worthington Corp Refrigeration apparatus
US3070974A (en) * 1959-12-14 1963-01-01 Garrett Corp Single valve refrigeration control

Also Published As

Publication number Publication date
CH424834A (en) 1966-11-30
US3270517A (en) 1966-09-06
DE1426934A1 (en) 1969-04-24
DE1501016A1 (en) 1970-01-02
CH424829A (en) 1966-11-30
NL6404009A (en) 1964-11-23

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