SG11201807842SA - Heat pump apparatus - Google Patents

Heat pump apparatus

Info

Publication number
SG11201807842SA
SG11201807842SA SG11201807842SA SG11201807842SA SG11201807842SA SG 11201807842S A SG11201807842S A SG 11201807842SA SG 11201807842S A SG11201807842S A SG 11201807842SA SG 11201807842S A SG11201807842S A SG 11201807842SA SG 11201807842S A SG11201807842S A SG 11201807842SA
Authority
SG
Singapore
Prior art keywords
shell
segments
heat exchanger
pump apparatus
heat pump
Prior art date
Application number
SG11201807842SA
Inventor
Shuji Motegi
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 SG11201807842SA publication Critical patent/SG11201807842SA/en

Links

Classifications

    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B39/00—Evaporators; Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

A heat pump apparatus includes: a compressor (2) including a cylindrical shell (2a), the compressor (2) being configured to compress a refrigerant; and a shell heat exchanger (23) including a helical conduit wound around the outer circumference of the shell (2a), the shell heat exchanger (23) being configured to transfer heat of the shell (2a) to a heating medium flowing through the conduit. The shell heat exchanger (23) includes: a plurality of segments (23b, 23c); and joining portions configured to connect end portions of adjacent segments (23b, 23c) to each other. The segments (23b, 23c) each at least partially have an arc-like shape along the outer circumference of the shell (2a) when viewed from the axial direction of the shell (2a). The segments (23b, 23c) are removable in the radial direction of the shell (2a) when the joining portions are separated.
SG11201807842SA 2016-03-16 2016-03-16 Heat pump apparatus SG11201807842SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/058302 WO2017158755A1 (en) 2016-03-16 2016-03-16 Heat pump apparatus

Publications (1)

Publication Number Publication Date
SG11201807842SA true SG11201807842SA (en) 2018-10-30

Family

ID=59850255

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201807842SA SG11201807842SA (en) 2016-03-16 2016-03-16 Heat pump apparatus

Country Status (5)

Country Link
US (1) US10724799B2 (en)
EP (1) EP3431897B1 (en)
JP (1) JP6569801B2 (en)
SG (1) SG11201807842SA (en)
WO (1) WO2017158755A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD865139S1 (en) * 2016-01-29 2019-10-29 Mitsubishi Electric Corporation Outdoor unit for water heater
CN110049657B (en) * 2019-04-02 2023-12-05 珠海国芯云科技有限公司 Server cabinet
US11988421B2 (en) * 2021-05-20 2024-05-21 Carrier Corporation Heat exchanger for power electronics
KR102527092B1 (en) * 2022-05-27 2023-05-02 영신정공주식회사 Cooling apparatus and system for drive motor and manufacturing method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379197A (en) * 1976-12-24 1978-07-13 Hitachi Ltd Cooling water freezing device
US4206805A (en) * 1978-03-30 1980-06-10 Beckett Ralph R Heat recovery unit
CA1101232A (en) * 1978-05-18 1981-05-19 379235 Ontario Ltd. Heat reclaimer for a heat pump
JP2987512B2 (en) * 1990-08-14 1999-12-06 日本酸素株式会社 CVD equipment
JP4244038B2 (en) * 2005-01-11 2009-03-25 三菱電機株式会社 Heat pump water heater
JP4372094B2 (en) 2005-12-08 2009-11-25 シャープ株式会社 Heat pump heat source machine
JP2009264261A (en) * 2008-04-25 2009-11-12 Rinnai Corp Stirling cycle engine
JP4746078B2 (en) * 2008-07-31 2011-08-10 三菱電機株式会社 Heat pump water heater
JP2010091177A (en) 2008-10-07 2010-04-22 Daikin Ind Ltd Heat exchanger
JP2011149631A (en) 2010-01-22 2011-08-04 Hitachi Appliances Inc Heat pump water heater
JP2011185538A (en) * 2010-03-09 2011-09-22 Ikebukuro Horo Kogyo Kk Heat exchanger
US9010407B2 (en) * 2010-04-01 2015-04-21 Mac-Dan Innovations Llc Waste water heat recovery system
CN103229008B (en) 2010-12-03 2015-12-02 三菱电机株式会社 The part replacement method of freezing cycle device and freezing cycle device
BRPI1100416A2 (en) * 2011-02-22 2013-12-03 Whilrpool S A COMPRESSOR COOLING SYSTEM USING PRE-CONDENSER, AND COMPRESSOR PROVIDED OF COOLING SYSTEM
JP5532058B2 (en) * 2011-09-09 2014-06-25 三菱電機株式会社 Heat pump water heater
JP5760105B2 (en) 2013-09-30 2015-08-05 株式会社Uacj Heat exchanger for hot water supply
JP3194436U (en) * 2014-09-10 2014-11-20 ノーラエンジニアリング株式会社 Loose flange fitting

Also Published As

Publication number Publication date
US10724799B2 (en) 2020-07-28
EP3431897A1 (en) 2019-01-23
US20180347911A1 (en) 2018-12-06
EP3431897B1 (en) 2021-04-21
JPWO2017158755A1 (en) 2018-08-09
JP6569801B2 (en) 2019-09-04
WO2017158755A1 (en) 2017-09-21
EP3431897A4 (en) 2019-03-13

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