EP3144600A4 - Vapor compression refrigeration cycle - Google Patents

Vapor compression refrigeration cycle Download PDF

Info

Publication number
EP3144600A4
EP3144600A4 EP14892130.7A EP14892130A EP3144600A4 EP 3144600 A4 EP3144600 A4 EP 3144600A4 EP 14892130 A EP14892130 A EP 14892130A EP 3144600 A4 EP3144600 A4 EP 3144600A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration cycle
vapor compression
compression refrigeration
vapor
cycle
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.)
Pending
Application number
EP14892130.7A
Other languages
German (de)
French (fr)
Other versions
EP3144600A1 (en
Inventor
Kimitaka KADOWAKI
Tetsuji Saikusa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP3144600A1 publication Critical patent/EP3144600A1/en
Publication of EP3144600A4 publication Critical patent/EP3144600A4/en
Pending 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
    • F25B13/00—Compression machines, plants or systems, with 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2509—Economiser valves
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
EP14892130.7A 2014-05-15 2014-05-15 Vapor compression refrigeration cycle Pending EP3144600A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/002558 WO2015173848A1 (en) 2014-05-15 2014-05-15 Vapor compression refrigeration cycle

Publications (2)

Publication Number Publication Date
EP3144600A1 EP3144600A1 (en) 2017-03-22
EP3144600A4 true EP3144600A4 (en) 2018-01-10

Family

ID=54479424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14892130.7A Pending EP3144600A4 (en) 2014-05-15 2014-05-15 Vapor compression refrigeration cycle

Country Status (3)

Country Link
EP (1) EP3144600A4 (en)
JP (1) JP6038402B2 (en)
WO (1) WO2015173848A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317772A (en) * 2017-01-17 2018-07-24 青岛海尔新能源电器有限公司 A kind of Gas-supplying enthalpy-increasing system and household electrical appliance

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6881538B2 (en) * 2019-09-30 2021-06-02 ダイキン工業株式会社 Refrigerator
JP7455566B2 (en) * 2019-12-13 2024-03-26 株式会社西部技研 Gas removal concentrator
CN115234963B (en) * 2022-06-28 2023-05-16 浙江中广电器集团股份有限公司 EVI heat pump trigeminy supplies system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07120076A (en) * 1993-10-20 1995-05-12 Mitsubishi Electric Corp Air conditioner
JP2006023002A (en) * 2004-07-07 2006-01-26 Mitsubishi Electric Corp Heat pump
US20100192607A1 (en) * 2004-10-14 2010-08-05 Mitsubishi Electric Corporation Air conditioner/heat pump with injection circuit and automatic control thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585853A (en) * 1978-12-20 1980-06-28 Tokyo Shibaura Electric Co Refrigeration cycle
JPH08313072A (en) * 1995-05-15 1996-11-29 Daikin Ind Ltd Refrigerating apparatus
JP4569708B2 (en) * 2008-12-05 2010-10-27 ダイキン工業株式会社 Refrigeration equipment
JP4991687B2 (en) * 2008-12-29 2012-08-01 日立アロカメディカル株式会社 Radioactive substance measuring device
JP4906894B2 (en) * 2009-08-21 2012-03-28 三菱電機株式会社 Heat pump device and outdoor unit of heat pump device
US9523520B2 (en) * 2011-01-31 2016-12-20 Mitsubishi Electric Corporation Air-conditioning apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07120076A (en) * 1993-10-20 1995-05-12 Mitsubishi Electric Corp Air conditioner
JP2006023002A (en) * 2004-07-07 2006-01-26 Mitsubishi Electric Corp Heat pump
US20100192607A1 (en) * 2004-10-14 2010-08-05 Mitsubishi Electric Corporation Air conditioner/heat pump with injection circuit and automatic control thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015173848A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317772A (en) * 2017-01-17 2018-07-24 青岛海尔新能源电器有限公司 A kind of Gas-supplying enthalpy-increasing system and household electrical appliance
CN108317772B (en) * 2017-01-17 2021-03-09 青岛海尔新能源电器有限公司 Air-supplying and enthalpy-increasing system and household appliance

Also Published As

Publication number Publication date
EP3144600A1 (en) 2017-03-22
WO2015173848A1 (en) 2015-11-19
JP6038402B2 (en) 2016-12-07
JPWO2015173848A1 (en) 2017-04-20

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