EP3967949A4 - Système source de chaleur - Google Patents
Système source de chaleur Download PDFInfo
- Publication number
- EP3967949A4 EP3967949A4 EP20805173.0A EP20805173A EP3967949A4 EP 3967949 A4 EP3967949 A4 EP 3967949A4 EP 20805173 A EP20805173 A EP 20805173A EP 3967949 A4 EP3967949 A4 EP 3967949A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat source
- source system
- heat
- source
- 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.)
- Pending
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
-
- 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
- F25B31/00—Compressor 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or 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
- 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
- F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel 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
- 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
- F25B2400/06—Several compression cycles arranged in parallel
-
- 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
- F25B2400/07—Details of compressors or related parts
-
- 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
- F25B2500/07—Exceeding a certain pressure value in a refrigeration component or 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
- F25B2500/00—Problems to be solved
- F25B2500/31—Low ambient temperatures
-
- 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
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0251—Compressor control by controlling speed with on-off operation
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2106—Temperatures of fresh outdoor air
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019091481 | 2019-05-14 | ||
PCT/JP2020/017922 WO2020230603A1 (fr) | 2019-05-14 | 2020-04-27 | Système source de chaleur |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3967949A1 EP3967949A1 (fr) | 2022-03-16 |
EP3967949A4 true EP3967949A4 (fr) | 2023-01-11 |
Family
ID=73290003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20805173.0A Pending EP3967949A4 (fr) | 2019-05-14 | 2020-04-27 | Système source de chaleur |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3967949A4 (fr) |
JP (1) | JP7130864B2 (fr) |
KR (1) | KR102637381B1 (fr) |
WO (1) | WO2020230603A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023139700A (ja) * | 2022-03-22 | 2023-10-04 | 三菱電機株式会社 | 冷凍システムおよび冷凍機制御装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0743027A (ja) * | 1993-07-27 | 1995-02-10 | Mitsubishi Electric Corp | 圧縮機駆動制御装置 |
EP1995536A1 (fr) * | 2006-02-20 | 2008-11-26 | Daikin Industries, Ltd. | Climatiseur et unite de source de chaleur |
US20130199224A1 (en) * | 2010-11-04 | 2013-08-08 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
EP3467395A1 (fr) * | 2016-05-27 | 2019-04-10 | Toshiba Carrier Corporation | Système de source de chaleur et procédé de commande de système de source de chaleur |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3208837B2 (ja) * | 1992-05-14 | 2001-09-17 | ダイキン工業株式会社 | 冷凍装置の起動制御装置 |
JP2002267280A (ja) | 2001-03-13 | 2002-09-18 | Matsushita Refrig Co Ltd | 空気調和機制御装置および空気調和機制御方法ならびに空気調和機制御プログラムを記録した記録媒体 |
JP5312419B2 (ja) | 2003-11-28 | 2013-10-09 | 京セラ株式会社 | 燃料電池 |
JP6135097B2 (ja) * | 2012-11-06 | 2017-05-31 | ダイキン工業株式会社 | 冷凍装置 |
JP2014126309A (ja) | 2012-12-27 | 2014-07-07 | Hitachi Appliances Inc | 空気調和機 |
JP6440930B2 (ja) * | 2013-06-20 | 2018-12-19 | 三菱重工サーマルシステムズ株式会社 | 空気調和機及び空気調和機の制御方法 |
-
2020
- 2020-04-27 EP EP20805173.0A patent/EP3967949A4/fr active Pending
- 2020-04-27 JP JP2021519355A patent/JP7130864B2/ja active Active
- 2020-04-27 KR KR1020217038871A patent/KR102637381B1/ko active IP Right Grant
- 2020-04-27 WO PCT/JP2020/017922 patent/WO2020230603A1/fr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0743027A (ja) * | 1993-07-27 | 1995-02-10 | Mitsubishi Electric Corp | 圧縮機駆動制御装置 |
EP1995536A1 (fr) * | 2006-02-20 | 2008-11-26 | Daikin Industries, Ltd. | Climatiseur et unite de source de chaleur |
US20130199224A1 (en) * | 2010-11-04 | 2013-08-08 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
EP3467395A1 (fr) * | 2016-05-27 | 2019-04-10 | Toshiba Carrier Corporation | Système de source de chaleur et procédé de commande de système de source de chaleur |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020230603A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP7130864B2 (ja) | 2022-09-05 |
JPWO2020230603A1 (ja) | 2021-11-25 |
EP3967949A1 (fr) | 2022-03-16 |
KR102637381B1 (ko) | 2024-02-15 |
KR20210153728A (ko) | 2021-12-17 |
WO2020230603A1 (fr) | 2020-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20211208 |
|
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 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20221213 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 49/02 20060101ALI20221207BHEP Ipc: F25B 13/00 20060101ALI20221207BHEP Ipc: F25B 31/00 20060101ALI20221207BHEP Ipc: F25B 1/00 20060101AFI20221207BHEP |