EP3457050A4 - Heat pump system - Google Patents

Heat pump system Download PDF

Info

Publication number
EP3457050A4
EP3457050A4 EP16901624.3A EP16901624A EP3457050A4 EP 3457050 A4 EP3457050 A4 EP 3457050A4 EP 16901624 A EP16901624 A EP 16901624A EP 3457050 A4 EP3457050 A4 EP 3457050A4
Authority
EP
European Patent Office
Prior art keywords
heat pump
pump system
heat
pump
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.)
Granted
Application number
EP16901624.3A
Other languages
German (de)
French (fr)
Other versions
EP3457050A1 (en
EP3457050B1 (en
Inventor
Kimitaka KADOWAKI
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 EP3457050A1 publication Critical patent/EP3457050A1/en
Publication of EP3457050A4 publication Critical patent/EP3457050A4/en
Application granted granted Critical
Publication of EP3457050B1 publication Critical patent/EP3457050B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • 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
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled 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
    • 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
    • F25B2400/06—Several compression cycles arranged in parallel
    • F25B2400/061—Several compression cycles arranged in parallel the capacity of the first system being different from the second
    • 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
    • F25B2700/197—Pressures of the evaporator
    • 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
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21161—Temperatures of a condenser of the fluid heated by the condenser
    • 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
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP16901624.3A 2016-05-10 2016-05-10 Heat pump system Active EP3457050B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/063892 WO2017195275A1 (en) 2016-05-10 2016-05-10 Heat pump system

Publications (3)

Publication Number Publication Date
EP3457050A1 EP3457050A1 (en) 2019-03-20
EP3457050A4 true EP3457050A4 (en) 2019-05-22
EP3457050B1 EP3457050B1 (en) 2024-04-03

Family

ID=60267843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16901624.3A Active EP3457050B1 (en) 2016-05-10 2016-05-10 Heat pump system

Country Status (3)

Country Link
EP (1) EP3457050B1 (en)
JP (1) JP6559339B2 (en)
WO (1) WO2017195275A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11839062B2 (en) 2016-08-02 2023-12-05 Munters Corporation Active/passive cooling system
CN108759142B (en) * 2018-07-02 2023-04-25 江苏奥斯康新能源有限公司 Special cascade air source high-temperature heat pump cooling and heating system
DE102019111173A1 (en) * 2019-02-26 2020-08-27 caldoa GmbH Cold heating network with booster heat pump
DE102020201349A1 (en) * 2020-02-04 2021-08-05 Volkswagen Aktiengesellschaft Refrigerant circuit arrangement and method for operating a refrigerant circuit arrangement
CN213713606U (en) * 2020-11-10 2021-07-16 云南道精制冷科技有限责任公司 Cold and hot combined supply double-effect plate replacement machine set
GB2624981A (en) * 2021-06-16 2024-06-05 Univ Colorado State Res Found Air source heat pump system and method of use for industrial steam generation
CN114992896A (en) * 2022-06-21 2022-09-02 同济大学 Super-cooling synergistic multistage semi-overlapping heat pump circulating system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1394482A2 (en) * 2002-08-30 2004-03-03 KKW Kulmbacher Klimageräte-Werk GmbH Heat pump system
JP2011257036A (en) * 2010-06-07 2011-12-22 Mitsubishi Heavy Ind Ltd Temperature adjustment device
EP2827068A1 (en) * 2013-07-19 2015-01-21 BDR Thermea Group Cascading heat pump
US20150114019A1 (en) * 2012-03-28 2015-04-30 Vge Bvba Heat pump system using latent heat

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038561A (en) * 1983-08-11 1985-02-28 ダイキン工業株式会社 Heater for composite heat pump
JPH01314864A (en) * 1988-06-16 1989-12-20 Sanden Corp Air conditioning device for living house
JPH0336467A (en) * 1989-06-29 1991-02-18 Ebara Corp High temperature heat pump
JP4599910B2 (en) * 2004-07-01 2010-12-15 ダイキン工業株式会社 Water heater
JP2007232282A (en) * 2006-03-01 2007-09-13 Sharp Corp Heat pump type water heater
EP2320158B1 (en) * 2008-07-28 2017-11-15 Mayekawa Mfg. Co., Ltd. Heat pump system
JP2012042177A (en) 2010-08-23 2012-03-01 Hitachi Appliances Inc Heat pump type hot water generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1394482A2 (en) * 2002-08-30 2004-03-03 KKW Kulmbacher Klimageräte-Werk GmbH Heat pump system
JP2011257036A (en) * 2010-06-07 2011-12-22 Mitsubishi Heavy Ind Ltd Temperature adjustment device
US20150114019A1 (en) * 2012-03-28 2015-04-30 Vge Bvba Heat pump system using latent heat
EP2827068A1 (en) * 2013-07-19 2015-01-21 BDR Thermea Group Cascading heat pump

Also Published As

Publication number Publication date
JPWO2017195275A1 (en) 2018-11-22
EP3457050A1 (en) 2019-03-20
EP3457050B1 (en) 2024-04-03
WO2017195275A1 (en) 2017-11-16
JP6559339B2 (en) 2019-08-14

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