EP2873934A4 - Dispositif chauffant de type pompe à chaleur - Google Patents

Dispositif chauffant de type pompe à chaleur

Info

Publication number
EP2873934A4
EP2873934A4 EP13816457.9A EP13816457A EP2873934A4 EP 2873934 A4 EP2873934 A4 EP 2873934A4 EP 13816457 A EP13816457 A EP 13816457A EP 2873934 A4 EP2873934 A4 EP 2873934A4
Authority
EP
European Patent Office
Prior art keywords
pump
heat
heating device
type heating
type
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Withdrawn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
EP13816457.9A
Other languages
German (de)
English (en)
Other versions
EP2873934A1 (fr
Inventor
Motoki Tanimura
Kosuke Watanabe
Syozo Tanaka
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 EP2873934A1 publication Critical patent/EP2873934A1/fr
Publication of EP2873934A4 publication Critical patent/EP2873934A4/fr
Withdrawn legal-status Critical Current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
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • F25B31/008—Cooling of compressor or motor by injecting a liquid
    • 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—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
    • F25B2400/23—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
    • F25B2500/00—Problems to be solved
    • F25B2500/19—Calculation of parameters
    • 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

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)
  • Air Conditioning Control Device (AREA)
EP13816457.9A 2012-07-10 2013-07-05 Dispositif chauffant de type pompe à chaleur Withdrawn EP2873934A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012154621A JP6029879B2 (ja) 2012-07-10 2012-07-10 ヒートポンプ式加熱装置
PCT/JP2013/068515 WO2014010531A1 (fr) 2012-07-10 2013-07-05 Dispositif chauffant de type pompe à chaleur

Publications (2)

Publication Number Publication Date
EP2873934A1 EP2873934A1 (fr) 2015-05-20
EP2873934A4 true EP2873934A4 (fr) 2016-02-17

Family

ID=49915987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13816457.9A Withdrawn EP2873934A4 (fr) 2012-07-10 2013-07-05 Dispositif chauffant de type pompe à chaleur

Country Status (4)

Country Link
EP (1) EP2873934A4 (fr)
JP (1) JP6029879B2 (fr)
CN (1) CN104185766A (fr)
WO (1) WO2014010531A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3098549B1 (fr) 2015-05-26 2018-07-11 General Electric Technology GmbH Séchage de lignite avec un circuit de récupération de chaleur
EP3098509A1 (fr) 2015-05-26 2016-11-30 Alstom Technology Ltd Séchage de lignite dans une centrale électrique à combustion de lignite avec une pompe à chaleur
EP3098548A1 (fr) 2015-05-26 2016-11-30 Alstom Technology Ltd Sechage de lignite avec pompe à chaleur
EP3098397A1 (fr) 2015-05-26 2016-11-30 Alstom Technology Ltd Intégration de séchage de lignite avec un cycle de puissance eau/vapeur
CN105371514B (zh) 2015-12-10 2018-05-18 珠海格力电器股份有限公司 带有中间补气的压缩系统、空调系统及其判断控制方法
JP6772703B2 (ja) * 2016-09-15 2020-10-21 富士電機株式会社 冷媒回路装置
CN107178925A (zh) * 2017-06-12 2017-09-19 广东美的暖通设备有限公司 空调系统和空调
US11841179B2 (en) * 2020-01-14 2023-12-12 Goodman Global Group, Inc. Heating, ventilation, and air-conditioning systems and methods
CN115218560A (zh) * 2021-04-15 2022-10-21 芜湖美智空调设备有限公司 冷媒循环系统及空调
US11959669B2 (en) 2021-05-06 2024-04-16 Rolls-Royce North American Technologies Inc. Bimodal cooling system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007094618A2 (fr) * 2006-02-15 2007-08-23 Lg Electronics Inc. Système de conditionnement d'air et son procédé de commande
JP2009300023A (ja) * 2008-06-16 2009-12-24 Mitsubishi Electric Corp 冷凍サイクル装置
EP2175212A1 (fr) * 2007-06-29 2010-04-14 Daikin Industries, Ltd. Dispositif de congélation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3080558B2 (ja) 1995-02-03 2000-08-28 株式会社日立製作所 寒冷地向けヒートポンプ空調機
JP3161389B2 (ja) 1997-10-23 2001-04-25 ダイキン工業株式会社 空気調和機
JP2001116373A (ja) * 1999-10-21 2001-04-27 Hitachi Ltd 空気調和機
JP4408413B2 (ja) * 2004-12-22 2010-02-03 日立アプライアンス株式会社 冷凍装置及びこれを用いた空気調和機
JP2007178042A (ja) * 2005-12-27 2007-07-12 Mitsubishi Electric Corp 超臨界蒸気圧縮式冷凍サイクルおよびこれを用いる冷暖房空調設備とヒートポンプ給湯機
JP2007192433A (ja) * 2006-01-17 2007-08-02 Daikin Ind Ltd 気液分離器及び該気液分離器を備えた冷凍装置
JP4715561B2 (ja) * 2006-03-06 2011-07-06 ダイキン工業株式会社 冷凍装置
JP4725387B2 (ja) 2006-03-28 2011-07-13 三菱電機株式会社 空気調和装置
JP4845605B2 (ja) * 2006-06-20 2011-12-28 三洋電機株式会社 冷凍サイクル装置及びヒートポンプ式給湯機
JP2008032336A (ja) * 2006-07-31 2008-02-14 Sanyo Electric Co Ltd 二段膨張冷凍装置
JP2011112327A (ja) * 2009-11-30 2011-06-09 Panasonic Corp 冷暖房装置および冷凍装置
CN102128508B (zh) * 2010-01-19 2014-10-29 珠海格力电器股份有限公司 喷射器节流补气系统以及热泵或制冷系统补气方法
JP5645502B2 (ja) * 2010-06-25 2014-12-24 三菱重工業株式会社 ヒートポンプ給湯装置
WO2012032699A1 (fr) * 2010-09-08 2012-03-15 パナソニック株式会社 Dispositif de cycle de réfrigération

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007094618A2 (fr) * 2006-02-15 2007-08-23 Lg Electronics Inc. Système de conditionnement d'air et son procédé de commande
EP2175212A1 (fr) * 2007-06-29 2010-04-14 Daikin Industries, Ltd. Dispositif de congélation
JP2009300023A (ja) * 2008-06-16 2009-12-24 Mitsubishi Electric Corp 冷凍サイクル装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014010531A1 *

Also Published As

Publication number Publication date
EP2873934A1 (fr) 2015-05-20
CN104185766A (zh) 2014-12-03
JP6029879B2 (ja) 2016-11-24
WO2014010531A1 (fr) 2014-01-16
JP2014016119A (ja) 2014-01-30

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