EP2933583A4 - HEAT PUMP TYPE HEATING DEVICE - Google Patents

HEAT PUMP TYPE HEATING DEVICE

Info

Publication number
EP2933583A4
EP2933583A4 EP13862867.2A EP13862867A EP2933583A4 EP 2933583 A4 EP2933583 A4 EP 2933583A4 EP 13862867 A EP13862867 A EP 13862867A EP 2933583 A4 EP2933583 A4 EP 2933583A4
Authority
EP
European Patent Office
Prior art keywords
heating device
heat pump
pump type
type heating
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Withdrawn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
EP13862867.2A
Other languages
German (de)
French (fr)
Other versions
EP2933583A1 (en
Inventor
Motoki Tanimura
Syozo Tanaka
Kosuke Watanabe
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of EP2933583A1 publication Critical patent/EP2933583A1/en
Publication of EP2933583A4 publication Critical patent/EP2933583A4/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Withdrawn legal-status Critical Current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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/23—Separators
    • 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
    • F25B2600/21—Refrigerant outlet evaporator temperature
    • 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
    • F25B2600/2513—Expansion 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
    • F25B2700/21—Temperatures
    • F25B2700/2101—Temperatures in a bypass
    • 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
    • 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
    • F25B2700/2118—Temperatures at an intermediate pressure position

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)
EP13862867.2A 2012-12-14 2013-11-25 HEAT PUMP TYPE HEATING DEVICE Withdrawn EP2933583A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012273479A JP2014119157A (en) 2012-12-14 2012-12-14 Heat pump type heating device
PCT/JP2013/081612 WO2014091909A1 (en) 2012-12-14 2013-11-25 Heat pump-type heating device

Publications (2)

Publication Number Publication Date
EP2933583A1 EP2933583A1 (en) 2015-10-21
EP2933583A4 true EP2933583A4 (en) 2016-07-20

Family

ID=50934203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13862867.2A Withdrawn EP2933583A4 (en) 2012-12-14 2013-11-25 HEAT PUMP TYPE HEATING DEVICE

Country Status (3)

Country Link
EP (1) EP2933583A4 (en)
JP (1) JP2014119157A (en)
WO (1) WO2014091909A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2947401A1 (en) * 2014-05-23 2015-11-25 Vlaamse Instelling voor Technologisch Onderzoek (VITO) Multi-stage heat engine
JP6509527B2 (en) * 2014-11-07 2019-05-08 東芝ライフスタイル株式会社 Dryer
WO2017081781A1 (en) * 2015-11-11 2017-05-18 富士電機株式会社 Exhaust heat recovery heat pump device
WO2017081782A1 (en) * 2015-11-11 2017-05-18 富士電機株式会社 Exhaust heat recovery heat pump device
JP6959660B2 (en) * 2016-04-07 2021-11-02 エリー クフーリー アスワド，エミリー Cooling system control and protection device
CN106352585B (en) * 2016-09-29 2019-01-08 广东美的制冷设备有限公司 Air-conditioning system and its control method
JP2018059666A (en) * 2016-10-05 2018-04-12 三菱重工サーマルシステムズ株式会社 Control device, refrigerant circuit system, and control method
JP7172265B2 (en) * 2018-08-06 2022-11-16 富士電機株式会社 heat pump equipment
JP7151262B2 (en) * 2018-08-10 2022-10-12 富士電機株式会社 Heat pump device and refrigerant flow rate calculation method
JP2020076516A (en) * 2018-11-06 2020-05-21 富士電機株式会社 Heat pump cycle and heat pump type steam generation device
EP3961123A1 (en) * 2020-08-31 2022-03-02 Mitsubishi Electric R&D Centre Europe B.V. Vapour-compression heat pump system and method for operating a vapour-compression heat pump system
US11959669B2 (en) 2021-05-06 2024-04-16 Rolls-Royce North American Technologies Inc. Bimodal cooling system
US12108571B2 (en) 2021-05-06 2024-10-01 Rolls-Royce North American Technologies Inc. Electronics cabinet cooling system
JP2024005797A (en) * 2022-06-30 2024-01-17 株式会社前川製作所 Refrigeration equipment and refrigeration equipment control method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100175400A1 (en) * 2007-06-29 2010-07-15 Shinichi Kasahara Refrigeration apparatus
EP2325578A2 (en) * 2009-11-18 2011-05-25 LG ELectronics INC. Heat pump
WO2011112500A2 (en) * 2010-03-08 2011-09-15 Carrier Corporation Capacity and pressure control in a transport refrigeration system
US20120167604A1 (en) * 2010-09-08 2012-07-05 Panasonic Corporation Refrigeration cycle apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3080558B2 (en) 1995-02-03 2000-08-28 株式会社日立製作所 Heat pump air conditioners for cold regions
JP3161389B2 (en) 1997-10-23 2001-04-25 ダイキン工業株式会社 Air conditioner
JP4408413B2 (en) * 2004-12-22 2010-02-03 日立アプライアンス株式会社 Refrigeration apparatus and air conditioner using the same
JP2007178042A (en) * 2005-12-27 2007-07-12 Mitsubishi Electric Corp Supercritical vapor compression refrigeration cycle, air conditioning equipment and heat pump water heater using the same
JP4725387B2 (en) 2006-03-28 2011-07-13 三菱電機株式会社 Air conditioner
JP2008039332A (en) * 2006-08-09 2008-02-21 Mitsubishi Heavy Ind Ltd Multiple heat pump air conditioner
JP4799347B2 (en) * 2006-09-28 2011-10-26 三菱電機株式会社 Hot water supply, cold and hot water air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100175400A1 (en) * 2007-06-29 2010-07-15 Shinichi Kasahara Refrigeration apparatus
EP2325578A2 (en) * 2009-11-18 2011-05-25 LG ELectronics INC. Heat pump
WO2011112500A2 (en) * 2010-03-08 2011-09-15 Carrier Corporation Capacity and pressure control in a transport refrigeration system
US20120167604A1 (en) * 2010-09-08 2012-07-05 Panasonic Corporation Refrigeration cycle apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014091909A1 *

Also Published As

Publication number Publication date
JP2014119157A (en) 2014-06-30
WO2014091909A1 (en) 2014-06-19
EP2933583A1 (en) 2015-10-21

Similar Documents

Publication Publication Date Title
GB2500903B (en) Heating apparatus
LT2805909T (en) Heating device
EP2852251A4 (en) Microwave heating device
EP2717649A4 (en) Heater
PL2639541T3 (en) Flow-plate for heat transfer
EP2914060A4 (en) Induction heating device
PL2892372T3 (en) Insulated heat source
EP2873934A4 (en) Heat-pump-type heating device
PL2613097T3 (en) Heating device
EP2799559A4 (en) Infrared heating device
EP2914058A4 (en) Induction heating device
GB201501890D0 (en) Heating block
EP2767691A4 (en) Heating device
PL2670213T3 (en) Induction heating device
EP2881669A4 (en) Heat cooking device
GB2505217B (en) Heating device improvements
GB2504659B (en) Heating appliance
PL2815195T3 (en) Heat treatment device
PL2631584T3 (en) Heater
HRP20160688T1 (en) Heat conducting profile
PL2809998T3 (en) Heating device
EP2701121A4 (en) Continuous heating device
PT2742838T (en) TOWEL RADIATOR TYPE HEATING APPLIANCES
GB201216942D0 (en) Heat transfer device
PL2812638T3 (en) Heat pump device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150225

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160621

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 1/00 20060101AFI20160615BHEP

Ipc: F25B 1/10 20060101ALI20160615BHEP

Ipc: F25B 30/02 20060101ALI20160615BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20160802