GB1316930A - Hot gas defrost refrigeration system - Google Patents

Hot gas defrost refrigeration system

Info

Publication number
GB1316930A
GB1316930A GB5024271A GB5024271A GB1316930A GB 1316930 A GB1316930 A GB 1316930A GB 5024271 A GB5024271 A GB 5024271A GB 5024271 A GB5024271 A GB 5024271A GB 1316930 A GB1316930 A GB 1316930A
Authority
GB
United Kingdom
Prior art keywords
condenser
hot gas
high pressure
compressor
pressure side
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
GB5024271A
Other languages
English (en)
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.)
Pet Inc
Original Assignee
Pet Inc
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 Pet Inc filed Critical Pet Inc
Publication of GB1316930A publication Critical patent/GB1316930A/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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
    • 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
    • F25B2400/22—Refrigeration systems for supermarkets

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
GB5024271A 1970-10-30 1971-10-28 Hot gas defrost refrigeration system Expired GB1316930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8541070A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
GB1316930A true GB1316930A (en) 1973-05-16

Family

ID=22191415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5024271A Expired GB1316930A (en) 1970-10-30 1971-10-28 Hot gas defrost refrigeration system

Country Status (10)

Country Link
AR (1) AR195272A1 (enrdf_load_stackoverflow)
AU (1) AU3502671A (enrdf_load_stackoverflow)
BR (1) BR7107284D0 (enrdf_load_stackoverflow)
CA (1) CA930183A (enrdf_load_stackoverflow)
CH (1) CH537562A (enrdf_load_stackoverflow)
DE (1) DE2153651C3 (enrdf_load_stackoverflow)
FR (1) FR2110111A5 (enrdf_load_stackoverflow)
GB (1) GB1316930A (enrdf_load_stackoverflow)
IE (1) IE35762B1 (enrdf_load_stackoverflow)
ZA (1) ZA716678B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009076623A1 (en) * 2007-12-13 2009-06-18 Johnson Controls Technology Company Hvac&r system with individualized flow control

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439831C (sv) * 1984-03-21 1987-01-26 Olson Hans E E Forfarande och anordning for avfrostning av flera forangare
KR101962129B1 (ko) * 2012-06-22 2019-07-17 엘지전자 주식회사 냉장고

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009076623A1 (en) * 2007-12-13 2009-06-18 Johnson Controls Technology Company Hvac&r system with individualized flow control
WO2009076628A3 (en) * 2007-12-13 2009-07-30 Johnson Controls Tech Co Hvac&r system valving

Also Published As

Publication number Publication date
ZA716678B (en) 1972-06-28
FR2110111A5 (enrdf_load_stackoverflow) 1972-05-26
AU449301B2 (enrdf_load_stackoverflow) 1974-06-06
DE2153651A1 (de) 1972-06-08
IE35762L (en) 1972-04-30
CA930183A (en) 1973-07-17
BR7107284D0 (pt) 1973-05-03
AU3502671A (en) 1973-05-03
DE2153651B2 (de) 1974-05-22
DE2153651C3 (de) 1975-01-02
IE35762B1 (en) 1976-05-12
CH537562A (de) 1973-05-31
AR195272A1 (es) 1973-09-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees