EP2873934A4 - Dispositif chauffant de type pompe à chaleur - Google Patents
Dispositif chauffant de type pompe à chaleurInfo
- 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- Withdrawn
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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)
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)
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 |
US20120167604A1 (en) * | 2010-09-08 | 2012-07-05 | Panasonic Corporation | Refrigeration cycle apparatus |
-
2012
- 2012-07-10 JP JP2012154621A patent/JP6029879B2/ja not_active Expired - Fee Related
-
2013
- 2013-07-05 WO PCT/JP2013/068515 patent/WO2014010531A1/fr active Application Filing
- 2013-07-05 EP EP13816457.9A patent/EP2873934A4/fr not_active Withdrawn
- 2013-07-05 CN CN201380012332.5A patent/CN104185766A/zh active Pending
Patent Citations (3)
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)
Title |
---|
See also references of WO2014010531A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN104185766A (zh) | 2014-12-03 |
WO2014010531A1 (fr) | 2014-01-16 |
JP2014016119A (ja) | 2014-01-30 |
EP2873934A1 (fr) | 2015-05-20 |
JP6029879B2 (ja) | 2016-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20140828 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160120 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 1/00 20060101ALI20160114BHEP Ipc: F25B 31/00 20060101ALI20160114BHEP Ipc: F25B 1/10 20060101AFI20160114BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160817 |