EP3816535A4 - Heat pump device - Google Patents

Heat pump device Download PDF

Info

Publication number
EP3816535A4
EP3816535A4 EP18923910.6A EP18923910A EP3816535A4 EP 3816535 A4 EP3816535 A4 EP 3816535A4 EP 18923910 A EP18923910 A EP 18923910A EP 3816535 A4 EP3816535 A4 EP 3816535A4
Authority
EP
European Patent Office
Prior art keywords
heat pump
pump device
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.)
Withdrawn
Application number
EP18923910.6A
Other languages
German (de)
French (fr)
Other versions
EP3816535A1 (en
Inventor
Toru Koide
Toshiya Yamauchi
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 EP3816535A1 publication Critical patent/EP3816535A1/en
Publication of EP3816535A4 publication Critical patent/EP3816535A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/30—Refrigerant piping for use inside the separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/148—Arrangements of boiler components on a frame or within a casing to build the fluid heater, e.g. boiler
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
    • F24F2221/183—Details or features not otherwise provided for combined with domestic apparatus combined with a hot-water boiler
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
EP18923910.6A 2018-06-29 2018-06-29 Heat pump device Withdrawn EP3816535A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/024895 WO2020003511A1 (en) 2018-06-29 2018-06-29 Heat pump device

Publications (2)

Publication Number Publication Date
EP3816535A1 EP3816535A1 (en) 2021-05-05
EP3816535A4 true EP3816535A4 (en) 2021-06-23

Family

ID=68984782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18923910.6A Withdrawn EP3816535A4 (en) 2018-06-29 2018-06-29 Heat pump device

Country Status (3)

Country Link
EP (1) EP3816535A4 (en)
JP (1) JP6940000B2 (en)
WO (1) WO2020003511A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011174643A (en) * 2010-02-24 2011-09-08 Fujitsu General Ltd Outdoor unit of air conditioner
JP2011196560A (en) * 2010-03-17 2011-10-06 Panasonic Corp Heat pump water heater
JP2012145274A (en) * 2011-01-12 2012-08-02 Mitsubishi Electric Corp Heat pump hot water supply outdoor unit
JP2012247186A (en) * 2012-09-14 2012-12-13 Panasonic Corp Heat pump water heater
EP3296661A1 (en) * 2015-05-11 2018-03-21 Mitsubishi Electric Corporation Heat pump apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5838660B2 (en) * 2011-08-29 2016-01-06 株式会社ノーリツ Heat pump water heater
JP6011669B1 (en) * 2015-03-31 2016-10-19 ダイキン工業株式会社 Outdoor unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011174643A (en) * 2010-02-24 2011-09-08 Fujitsu General Ltd Outdoor unit of air conditioner
JP2011196560A (en) * 2010-03-17 2011-10-06 Panasonic Corp Heat pump water heater
JP2012145274A (en) * 2011-01-12 2012-08-02 Mitsubishi Electric Corp Heat pump hot water supply outdoor unit
JP2012247186A (en) * 2012-09-14 2012-12-13 Panasonic Corp Heat pump water heater
EP3296661A1 (en) * 2015-05-11 2018-03-21 Mitsubishi Electric Corporation Heat pump apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020003511A1 *

Also Published As

Publication number Publication date
JPWO2020003511A1 (en) 2021-06-24
JP6940000B2 (en) 2021-09-22
EP3816535A1 (en) 2021-05-05
WO2020003511A1 (en) 2020-01-02

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RIC1 Information provided on ipc code assigned before grant

Ipc: F24H 4/02 20060101AFI20210520BHEP

Ipc: F24F 1/46 20110101ALI20210520BHEP

Ipc: F24H 9/02 20060101ALI20210520BHEP

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