EP2787304A4 - Système de climatisation et d'approvisionnement d'eau chaude - Google Patents

Système de climatisation et d'approvisionnement d'eau chaude

Info

Publication number
EP2787304A4
EP2787304A4 EP11876541.1A EP11876541A EP2787304A4 EP 2787304 A4 EP2787304 A4 EP 2787304A4 EP 11876541 A EP11876541 A EP 11876541A EP 2787304 A4 EP2787304 A4 EP 2787304A4
Authority
EP
European Patent Office
Prior art keywords
hot water
water supply
air conditioning
supply system
conditioning
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Withdrawn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
EP11876541.1A
Other languages
German (de)
English (en)
Other versions
EP2787304A1 (fr
Inventor
Masanao Kotani
Yoko Kokugan
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP2787304A1 publication Critical patent/EP2787304A1/fr
Publication of EP2787304A4 publication Critical patent/EP2787304A4/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/006—Compression machines, plants or systems with reversible cycle not otherwise provided for two pipes connecting the outdoor side to the indoor side with multiple indoor units
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0254—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in series arrangements
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02742—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two four-way 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/029—Control issues
    • F25B2313/0292—Control issues related to reversing 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers

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)
EP11876541.1A 2011-11-29 2011-11-29 Système de climatisation et d'approvisionnement d'eau chaude Withdrawn EP2787304A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/077531 WO2013080297A1 (fr) 2011-11-29 2011-11-29 Système de climatisation et d'approvisionnement d'eau chaude

Publications (2)

Publication Number Publication Date
EP2787304A1 EP2787304A1 (fr) 2014-10-08
EP2787304A4 true EP2787304A4 (fr) 2015-09-16

Family

ID=48534823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11876541.1A Withdrawn EP2787304A4 (fr) 2011-11-29 2011-11-29 Système de climatisation et d'approvisionnement d'eau chaude

Country Status (3)

Country Link
EP (1) EP2787304A4 (fr)
JP (1) JP5788526B2 (fr)
WO (1) WO2013080297A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6529663B2 (ja) * 2016-04-21 2019-06-12 三菱電機株式会社 排熱回収式空気調和装置
CN106288484B (zh) * 2016-08-16 2019-01-04 东北电力大学 一种空气源热泵系统及其除霜控制方法
CN106288562B (zh) * 2016-08-16 2019-01-04 东北电力大学 一种空气源热泵系统的除霜控制装置及其方法
KR102456866B1 (ko) * 2018-11-07 2022-10-21 신와 콘트롤즈 가부시키가이샤 온조 시스템
EP4063762A1 (fr) * 2021-03-26 2022-09-28 Mitsubishi Electric R&D Centre Europe B.V. Système de pompe à chaleur en cascade à refrigérant à faible effet de serre
CN113007830A (zh) * 2021-04-16 2021-06-22 广东积微科技有限公司 一种三管制多联机系统及其控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005257231A (ja) * 2004-03-15 2005-09-22 Fujitsu General Ltd ヒートポンプ給湯エアコン
EP2045546A1 (fr) * 2006-07-24 2009-04-08 Daikin Industries, Ltd. système de climatisation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026205Y1 (fr) * 1969-12-29 1975-08-05
JPS58136959A (ja) * 1982-02-05 1983-08-15 三菱電機株式会社 ヒ−トポンプ暖房・給湯装置
JPS5921959A (ja) * 1982-07-28 1984-02-04 ミサワホ−ム株式会社 熱源ユニツト
JPS6152564A (ja) * 1984-08-22 1986-03-15 株式会社日立製作所 冷暖房給湯装置
JPH04143559A (ja) * 1990-10-02 1992-05-18 Matsushita Electric Ind Co Ltd 熱ポンプ装置
JP2005249319A (ja) * 2004-03-05 2005-09-15 Fujitsu General Ltd ヒートポンプ給湯エアコン
JP2005299935A (ja) 2004-04-06 2005-10-27 Fujitsu General Ltd 空気調和装置
WO2011104834A1 (fr) * 2010-02-24 2011-09-01 株式会社 日立製作所 Dispositif de conditionnement d'air
WO2011108068A1 (fr) * 2010-03-01 2011-09-09 株式会社 日立製作所 Système de climatisation et de fourniture d'eau chaude
WO2012114461A1 (fr) * 2011-02-22 2012-08-30 株式会社日立製作所 Système de conditionnement d'air/d'alimentation en eau chaude et procédé de commande d'un tel système
EP2679933A4 (fr) * 2011-02-22 2014-07-30 Hitachi Ltd Système de conditionnement d'air et d'alimentation en eau chaude
JP5775596B2 (ja) * 2011-10-28 2015-09-09 株式会社日立製作所 給湯空調装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005257231A (ja) * 2004-03-15 2005-09-22 Fujitsu General Ltd ヒートポンプ給湯エアコン
EP2045546A1 (fr) * 2006-07-24 2009-04-08 Daikin Industries, Ltd. système de climatisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013080297A1 *

Also Published As

Publication number Publication date
JP5788526B2 (ja) 2015-09-30
EP2787304A1 (fr) 2014-10-08
WO2013080297A1 (fr) 2013-06-06
JPWO2013080297A1 (ja) 2015-04-27

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