CN103380334A - 冷冻循环装置 - Google Patents
冷冻循环装置 Download PDFInfo
- Publication number
- CN103380334A CN103380334A CN2011800670900A CN201180067090A CN103380334A CN 103380334 A CN103380334 A CN 103380334A CN 2011800670900 A CN2011800670900 A CN 2011800670900A CN 201180067090 A CN201180067090 A CN 201180067090A CN 103380334 A CN103380334 A CN 103380334A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- compressor
- temperature
- magnetic valve
- heat converter
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title abstract 4
- 239000003507 refrigerant Substances 0.000 claims description 62
- 238000007710 freezing Methods 0.000 claims description 57
- 230000008014 freezing Effects 0.000 claims description 57
- 238000001704 evaporation Methods 0.000 claims description 39
- 238000007599 discharging Methods 0.000 claims description 30
- 239000006200 vaporizer Substances 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract 2
- 230000007246 mechanism Effects 0.000 description 18
- 230000009471 action Effects 0.000 description 13
- 238000004378 air conditioning Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 11
- 238000013461 design Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 206010034703 Perseveration Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
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
- 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
- F25B49/022—Compressor control 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
- 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
- F25B2313/031—Sensor arrangements
- F25B2313/0314—Temperature sensors near the indoor heat exchanger
-
- 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
- F25B2313/031—Sensor arrangements
- F25B2313/0315—Temperature sensors near the outdoor heat exchanger
-
- 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
- F25B2600/026—Compressor control by controlling unloaders
- F25B2600/0261—Compressor control by controlling unloaders external to the compressor
-
- 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
-
- 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
- F25B2600/2521—On-off valves controlled by pulse signals
-
- 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
- F25B2700/2104—Temperatures of an indoor room or compartment
-
- 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
Abstract
Description
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/053839 WO2012114454A1 (ja) | 2011-02-22 | 2011-02-22 | 冷凍サイクル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103380334A true CN103380334A (zh) | 2013-10-30 |
CN103380334B CN103380334B (zh) | 2016-03-16 |
Family
ID=46720274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180067090.0A Expired - Fee Related CN103380334B (zh) | 2011-02-22 | 2011-02-22 | 冷冻循环装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2679930A4 (zh) |
JP (1) | JP5965895B2 (zh) |
CN (1) | CN103380334B (zh) |
WO (1) | WO2012114454A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104215008A (zh) * | 2014-10-08 | 2014-12-17 | 烟台荏原空调设备有限公司 | 一种螺杆式冷冻机容量调节的方法及系统 |
US20190248209A1 (en) * | 2016-10-14 | 2019-08-15 | Sanden Automotive Climate Systems Corporation | Vehicle Air Conditioner |
CN112219074A (zh) * | 2018-06-15 | 2021-01-12 | 三菱电机株式会社 | 冷冻循环装置 |
CN113670969A (zh) * | 2021-09-09 | 2021-11-19 | 中国矿业大学(北京) | 一种冻融循环模拟装置 |
CN114556033A (zh) * | 2019-09-30 | 2022-05-27 | 大金工业株式会社 | 冷冻循环装置以及四通阀 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5914307B2 (ja) * | 2012-12-03 | 2016-05-11 | リンナイ株式会社 | ヒートポンプ暖房システム |
US9477235B2 (en) | 2013-02-18 | 2016-10-25 | Liebert Corporation | Methods of controlling a cooling system based on pressure differences across a scroll compressor |
US9476624B2 (en) | 2013-02-18 | 2016-10-25 | Liebert Corporation | Scroll compressor differential pressure control during compressor shutdown transitions |
US9829233B2 (en) | 2013-02-18 | 2017-11-28 | Liebert Corporation | Scroll compressor differential pressure control during compressor startup transitions |
US10113763B2 (en) | 2013-07-10 | 2018-10-30 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
JP2019020080A (ja) * | 2017-07-20 | 2019-02-07 | 三菱重工サーマルシステムズ株式会社 | 空気調和装置及びその運転方法 |
DE102017123560A1 (de) * | 2017-10-10 | 2019-04-11 | Eut Edelstahl Umformtechnik Gmbh | Selbstregulierende Einstellvorrichtung für ein Durchflussregelventil, ein Temperierungssystem als auch eine Verteilervorrichtung mit derselben, sowie Verfahren hierzu |
KR102052341B1 (ko) * | 2017-11-29 | 2019-12-04 | (주)퓨처시스텍 | 다양한 냉매에 적용되는 차량용 냉동 시스템을 위한 전자 팽창 제어 밸브 장치 |
CN116336619A (zh) * | 2021-12-23 | 2023-06-27 | 青岛海尔空调器有限总公司 | 用于调节空调冷媒的方法及装置、空调、存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0277555U (zh) * | 1988-11-30 | 1990-06-14 | ||
JPH04340058A (ja) * | 1991-01-28 | 1992-11-26 | Toshiba Corp | 冷凍サイクル装置 |
JPH0626470A (ja) * | 1992-07-09 | 1994-02-01 | Toshiba Corp | スクロール式圧縮機 |
JPH0942783A (ja) * | 1995-07-31 | 1997-02-14 | Matsushita Electric Ind Co Ltd | 空気調和機の膨張弁制御装置 |
CN101627268A (zh) * | 2007-02-15 | 2010-01-13 | 开利公司 | 通过降低吸气压力提高效率的脉宽调制 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58193055A (ja) * | 1982-05-04 | 1983-11-10 | 株式会社東芝 | ヒ−トポンプ形エアコン |
JPS62126289A (ja) * | 1985-11-25 | 1987-06-08 | Toshiba Corp | 空気調和装置 |
JPH05106922A (ja) * | 1991-10-18 | 1993-04-27 | Hitachi Ltd | 冷凍装置の制御方式 |
JPH05149608A (ja) * | 1991-11-29 | 1993-06-15 | Daikin Ind Ltd | 空気調和装置の運転制御装置 |
US5741120A (en) * | 1995-06-07 | 1998-04-21 | Copeland Corporation | Capacity modulated scroll machine |
JPH11324951A (ja) * | 1998-05-19 | 1999-11-26 | Mitsubishi Electric Corp | 空気調和機 |
US6213731B1 (en) * | 1999-09-21 | 2001-04-10 | Copeland Corporation | Compressor pulse width modulation |
JP3849467B2 (ja) * | 2001-07-11 | 2006-11-22 | 松下電器産業株式会社 | 空気調和機 |
JP2005016884A (ja) * | 2003-06-27 | 2005-01-20 | Matsushita Electric Ind Co Ltd | 空気調和機 |
ES2692800T3 (es) * | 2005-10-26 | 2018-12-05 | Carrier Corporation | Sistema refrigerante con componentes de modulación de anchura de pulsos y compresor de velocidad variable |
JP4920432B2 (ja) * | 2007-01-23 | 2012-04-18 | 三菱電機株式会社 | 空気調和システム |
US8047012B2 (en) * | 2007-05-24 | 2011-11-01 | Computer Process Controls, Inc. | Refrigeration system and method using multiple variable capacity devices |
-
2011
- 2011-02-22 CN CN201180067090.0A patent/CN103380334B/zh not_active Expired - Fee Related
- 2011-02-22 WO PCT/JP2011/053839 patent/WO2012114454A1/ja active Application Filing
- 2011-02-22 JP JP2013500750A patent/JP5965895B2/ja active Active
- 2011-02-22 EP EP20110859245 patent/EP2679930A4/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0277555U (zh) * | 1988-11-30 | 1990-06-14 | ||
JPH04340058A (ja) * | 1991-01-28 | 1992-11-26 | Toshiba Corp | 冷凍サイクル装置 |
JPH0626470A (ja) * | 1992-07-09 | 1994-02-01 | Toshiba Corp | スクロール式圧縮機 |
JPH0942783A (ja) * | 1995-07-31 | 1997-02-14 | Matsushita Electric Ind Co Ltd | 空気調和機の膨張弁制御装置 |
CN101627268A (zh) * | 2007-02-15 | 2010-01-13 | 开利公司 | 通过降低吸气压力提高效率的脉宽调制 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104215008A (zh) * | 2014-10-08 | 2014-12-17 | 烟台荏原空调设备有限公司 | 一种螺杆式冷冻机容量调节的方法及系统 |
CN104215008B (zh) * | 2014-10-08 | 2016-05-25 | 烟台荏原空调设备有限公司 | 一种螺杆式冷冻机容量调节的方法及系统 |
US20190248209A1 (en) * | 2016-10-14 | 2019-08-15 | Sanden Automotive Climate Systems Corporation | Vehicle Air Conditioner |
US10870332B2 (en) * | 2016-10-14 | 2020-12-22 | Sanden Automotive Climate Systems Corporation | Vehicle air conditioner |
CN112219074A (zh) * | 2018-06-15 | 2021-01-12 | 三菱电机株式会社 | 冷冻循环装置 |
CN112219074B (zh) * | 2018-06-15 | 2022-12-06 | 三菱电机株式会社 | 冷冻循环装置 |
CN112219074B9 (zh) * | 2018-06-15 | 2023-01-20 | 三菱电机株式会社 | 冷冻循环装置 |
CN114556033A (zh) * | 2019-09-30 | 2022-05-27 | 大金工业株式会社 | 冷冻循环装置以及四通阀 |
CN114556033B (zh) * | 2019-09-30 | 2023-08-11 | 大金工业株式会社 | 冷冻循环装置以及四通阀 |
CN113670969A (zh) * | 2021-09-09 | 2021-11-19 | 中国矿业大学(北京) | 一种冻融循环模拟装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103380334B (zh) | 2016-03-16 |
JP5965895B2 (ja) | 2016-08-10 |
WO2012114454A1 (ja) | 2012-08-30 |
JPWO2012114454A1 (ja) | 2014-07-07 |
EP2679930A4 (en) | 2015-04-29 |
EP2679930A1 (en) | 2014-01-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151020 Address after: Tokyo, Japan Applicant after: Hitachi Appliances, Inc. Address before: Tokyo, Japan Applicant before: Hitachi, Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160812 Address after: Hongkong, China Patentee after: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Appliances, Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: Tokyo, Japan Patentee after: HITACHI-JOHNSON CONTROLS AIR CONDITIONING, Inc. Address before: Hongkong, China Patentee before: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 |