GB9519012D0 - Heat pump - Google Patents

Heat pump

Info

Publication number
GB9519012D0
GB9519012D0 GBGB9519012.0A GB9519012A GB9519012D0 GB 9519012 D0 GB9519012 D0 GB 9519012D0 GB 9519012 A GB9519012 A GB 9519012A GB 9519012 D0 GB9519012 D0 GB 9519012D0
Authority
GB
United Kingdom
Prior art keywords
heat pump
pump
heat
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.)
Withdrawn
Application number
GBGB9519012.0A
Other versions
GB2305235A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9519012A priority Critical patent/GB2305235A/en
Publication of GB9519012D0 publication Critical patent/GB9519012D0/en
Publication of GB2305235A publication Critical patent/GB2305235A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B2341/0011—Ejectors with the cooled primary flow at reduced or low 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
GB9519012A 1995-09-16 1995-09-16 An ejector device for use in a heat pump Withdrawn GB2305235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9519012A GB2305235A (en) 1995-09-16 1995-09-16 An ejector device for use in a heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9519012A GB2305235A (en) 1995-09-16 1995-09-16 An ejector device for use in a heat pump

Publications (2)

Publication Number Publication Date
GB9519012D0 true GB9519012D0 (en) 1995-11-15
GB2305235A GB2305235A (en) 1997-04-02

Family

ID=10780863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9519012A Withdrawn GB2305235A (en) 1995-09-16 1995-09-16 An ejector device for use in a heat pump

Country Status (1)

Country Link
GB (1) GB2305235A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115076820A (en) * 2022-08-22 2022-09-20 宁波奥克斯电气股份有限公司 Air conditioner energy saving system, control method and air conditioner

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010096863A1 (en) * 2009-02-25 2010-09-02 Renewable Energy Systems Limited A heat pump, a combined heating and cooling system, a power generation system and a solar collector
CN104019588A (en) * 2014-06-16 2014-09-03 苟仲武 Liquid jet heat pump cycle structure and method
CN104930741A (en) * 2015-05-29 2015-09-23 浙江工业大学 Novel compression auxiliary jetting refrigerating system with supercooler

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750416A (en) * 1971-04-02 1973-08-07 Arkla Ind Cooling of absorption refrigeration system
US4007776A (en) * 1974-12-23 1977-02-15 Universal Oil Products Company Heating and cooling system utilizing solar energy
US4301662A (en) * 1980-01-07 1981-11-24 Environ Electronic Laboratories, Inc. Vapor-jet heat pump
US4438633A (en) * 1982-11-12 1984-03-27 Hiser Leland L Method and apparatus for using low grade thermal energy to improve efficiency of air conditioning and refrigeration systems
EP0149413A3 (en) * 1984-01-12 1986-02-19 Dori Hershgal Method and apparatus for refrigeration
FR2575812B1 (en) * 1985-01-09 1987-02-06 Inst Francais Du Petrole PROCESS FOR PRODUCING COLD AND / OR HEAT USING A NON-AZEOTROPIC MIXTURE OF FLUIDS IN AN EJECTOR CYCLE
US5239837A (en) * 1990-10-16 1993-08-31 Northeastern University Hydrocarbon fluid, ejector refrigeration system
US5343711A (en) * 1993-01-04 1994-09-06 Virginia Tech Intellectual Properties, Inc. Method of reducing flow metastability in an ejector nozzle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115076820A (en) * 2022-08-22 2022-09-20 宁波奥克斯电气股份有限公司 Air conditioner energy saving system, control method and air conditioner
CN115076820B (en) * 2022-08-22 2022-11-25 宁波奥克斯电气股份有限公司 Air conditioner energy saving system, control method and air conditioner

Also Published As

Publication number Publication date
GB2305235A (en) 1997-04-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)