CN103842743B - 热泵 - Google Patents

热泵 Download PDF

Info

Publication number
CN103842743B
CN103842743B CN201280045771.1A CN201280045771A CN103842743B CN 103842743 B CN103842743 B CN 103842743B CN 201280045771 A CN201280045771 A CN 201280045771A CN 103842743 B CN103842743 B CN 103842743B
Authority
CN
China
Prior art keywords
mentioned
heat exchanger
secondary unit
cold
producing medium
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.)
Active
Application number
CN201280045771.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN103842743A (zh
Inventor
冈本昌和
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CN103842743A publication Critical patent/CN103842743A/zh
Application granted granted Critical
Publication of CN103842743B publication Critical patent/CN103842743B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F25B41/00—Fluid-circulation 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
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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

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)
CN201280045771.1A 2011-09-30 2012-09-25 热泵 Active CN103842743B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011218154A JP5375919B2 (ja) 2011-09-30 2011-09-30 ヒートポンプ
JP2011-218154 2011-09-30
PCT/JP2012/006102 WO2013046647A1 (ja) 2011-09-30 2012-09-25 ヒートポンプ

Publications (2)

Publication Number Publication Date
CN103842743A CN103842743A (zh) 2014-06-04
CN103842743B true CN103842743B (zh) 2016-01-20

Family

ID=47994730

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280045771.1A Active CN103842743B (zh) 2011-09-30 2012-09-25 热泵

Country Status (4)

Country Link
EP (1) EP2770276B1 (ja)
JP (1) JP5375919B2 (ja)
CN (1) CN103842743B (ja)
WO (1) WO2013046647A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014029237A (ja) * 2012-07-31 2014-02-13 Mitsubishi Heavy Ind Ltd ２段圧縮ヒートポンプシステム
KR20240038126A (ko) * 2013-08-15 2024-03-22 마리 케이 인코포레이티드 주름 치료를 위한 국소 피부 조성물
FR3020130B1 (fr) * 2014-04-16 2019-03-22 Valeo Systemes Thermiques Circuit de fluide frigorigene
CN105004100B (zh) * 2015-07-21 2018-06-26 同济大学 单制冷剂回路、多吸气压力的蒸气压缩制冷/热泵系统
CN108662799A (zh) 2017-03-31 2018-10-16 开利公司 多级制冷系统及其控制方法
CN107388625B (zh) * 2017-08-07 2023-06-30 珠海格力电器股份有限公司 热泵系统、热泵干燥系统及其控制方法
JP6373469B1 (ja) * 2017-11-08 2018-08-15 三菱重工サーマルシステムズ株式会社 ヒートポンプ
CN111023610B (zh) * 2018-10-10 2021-11-05 南通华信中央空调有限公司 热泵系统及其运行方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787211A (en) * 1984-07-30 1988-11-29 Copeland Corporation Refrigeration system
CN1285907A (zh) * 1997-11-17 2001-02-28 大金工业株式会社 制冷装置
CN1847750A (zh) * 2005-02-28 2006-10-18 热分析股份有限责任公司 制冷装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848824B2 (ja) * 1976-11-26 1983-10-31 三菱電機株式会社 冷暖房給湯装置
JP2514936B2 (ja) * 1986-09-30 1996-07-10 株式会社東芝 冷凍サイクル
JP2709073B2 (ja) * 1987-04-28 1998-02-04 財団法人電力中央研究所 冷暖房給湯サイクル及び暖房給湯サイクル
JPH02309157A (ja) * 1989-05-24 1990-12-25 Matsushita Electric Ind Co Ltd 二段圧縮冷凍サイクル装置とその運転方法
JP3684673B2 (ja) * 1996-05-21 2005-08-17 株式会社デンソー バス用空調装置
JP2001349639A (ja) 2000-06-09 2001-12-21 Zeneral Heat Pump Kogyo Kk 熱回収型蓄熱式冷暖房給湯給水装置
JP4258425B2 (ja) * 2004-04-26 2009-04-30 三菱電機株式会社 冷凍・空調装置
JP4246257B2 (ja) * 2007-06-22 2009-04-02 パナソニック株式会社 冷凍サイクル装置
JP5061929B2 (ja) * 2008-02-01 2012-10-31 ダイキン工業株式会社 除湿用ユニット及び空気調和装置
JP5593618B2 (ja) * 2008-02-28 2014-09-24 ダイキン工業株式会社 冷凍装置
JP5332604B2 (ja) * 2008-12-26 2013-11-06 ダイキン工業株式会社 冷暖同時運転型空気調和装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787211A (en) * 1984-07-30 1988-11-29 Copeland Corporation Refrigeration system
CN1285907A (zh) * 1997-11-17 2001-02-28 大金工业株式会社 制冷装置
CN1847750A (zh) * 2005-02-28 2006-10-18 热分析股份有限责任公司 制冷装置

Also Published As

Publication number Publication date
CN103842743A (zh) 2014-06-04
WO2013046647A1 (ja) 2013-04-04
EP2770276A1 (en) 2014-08-27
EP2770276A4 (en) 2015-07-22
EP2770276B1 (en) 2017-01-11
JP5375919B2 (ja) 2013-12-25
JP2013076541A (ja) 2013-04-25

Similar Documents

Publication Publication Date Title
CN103842743B (zh) 热泵
CN102734971B (zh) 冷冻装置
AU2004267299B2 (en) Refrigeration system
CN100587368C (zh) 具有内部热交换器的制冷回路的控制
CN105509364B (zh) 空调系统及喷气过热度调节方法
KR100821728B1 (ko) 공기 조화 시스템
JP4375171B2 (ja) 冷凍装置
CN101589273A (zh) 空调装置
CN106382777A (zh) 一种空调系统及过冷器回流冷媒的回流控制方法
WO2015097787A1 (ja) 空気調和装置
CN101512246A (zh) 制冷装置
CN105593610A (zh) 热泵系统及热泵式供热水机
CN104620063A (zh) 发动机驱动热泵冷却机
CN106766366A (zh) 变频风冷热泵冷热水系统及其控制方法和空调
WO2007102345A1 (ja) 冷凍装置
CN106642471A (zh) 一种风冷型恒温恒湿空调机
CN106642470A (zh) 一种水冷型恒温恒湿空调机
JP2007032857A (ja) 冷凍装置
JP5790675B2 (ja) ヒートポンプ
KR101100009B1 (ko) 공기 조화 시스템
JP2013092369A5 (ja)
CN101644502B (zh) 制冷回路及用于运行该制冷回路的方法
US11662125B2 (en) Combined heat exchanger, heat exchanging system and the optimization method thereof
CN108397825A (zh) 空气调节装置
KR101403777B1 (ko) 공기조화기의 과냉각 시스템

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant