CN1786477B - 冷冻循环装置 - Google Patents
冷冻循环装置 Download PDFInfo
- Publication number
- CN1786477B CN1786477B CN 200510129541 CN200510129541A CN1786477B CN 1786477 B CN1786477 B CN 1786477B CN 200510129541 CN200510129541 CN 200510129541 CN 200510129541 A CN200510129541 A CN 200510129541A CN 1786477 B CN1786477 B CN 1786477B
- Authority
- CN
- China
- Prior art keywords
- compression unit
- side compression
- low voltage
- heat exchanger
- pressure
- 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.)
- Expired - Fee Related
Links
- 238000005057 refrigeration Methods 0.000 title claims description 72
- 230000006835 compression Effects 0.000 claims abstract description 223
- 238000007906 compression Methods 0.000 claims abstract description 223
- 239000003507 refrigerant Substances 0.000 claims abstract description 172
- 239000003795 chemical substances by application Substances 0.000 claims description 71
- 238000007710 freezing Methods 0.000 claims description 23
- 230000008014 freezing Effects 0.000 claims description 23
- 239000002826 coolant Substances 0.000 claims description 15
- 230000005520 electrodynamics Effects 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 53
- 239000006200 vaporizer Substances 0.000 description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 230000014509 gene expression Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Compressor (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004353489 | 2004-12-07 | ||
JP2004353489A JP2006161659A (ja) | 2004-12-07 | 2004-12-07 | 冷凍サイクル装置 |
JP2004-353489 | 2004-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1786477A CN1786477A (zh) | 2006-06-14 |
CN1786477B true CN1786477B (zh) | 2011-11-16 |
Family
ID=36663955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200510129541 Expired - Fee Related CN1786477B (zh) | 2004-12-07 | 2005-12-06 | 冷冻循环装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2006161659A (zh) |
CN (1) | CN1786477B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2329206B1 (en) | 2008-09-29 | 2016-10-19 | Carrier Corporation | Flash tank economizer cycle control |
JP5306478B2 (ja) * | 2009-11-06 | 2013-10-02 | 三菱電機株式会社 | ヒートポンプ装置、二段圧縮機及びヒートポンプ装置の運転方法 |
JP5716490B2 (ja) * | 2011-03-29 | 2015-05-13 | 株式会社富士通ゼネラル | ヒートポンプ装置 |
JP2013015082A (ja) * | 2011-07-04 | 2013-01-24 | Fujitsu General Ltd | 2段圧縮ロータリ圧縮機 |
CN104421188A (zh) * | 2013-08-26 | 2015-03-18 | 珠海格力电器股份有限公司 | 多级离心压缩机及空调机组 |
JP2018115566A (ja) * | 2017-01-16 | 2018-07-26 | 株式会社富士通ゼネラル | ロータリ圧縮機 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1132328A (zh) * | 1994-11-24 | 1996-10-02 | 三洋电机株式会社 | 制冷剂流量控制阀以及使用该制冷剂流量控制阀的制冷装置 |
CN1376252A (zh) * | 1999-09-24 | 2002-10-23 | 三洋电机株式会社 | 多级压缩制冷装置 |
CN1376251A (zh) * | 1999-09-24 | 2002-10-23 | 三洋电机株式会社 | 多级压缩制冷装置 |
CN1403762A (zh) * | 2001-09-04 | 2003-03-19 | 三洋电机株式会社 | 冷冻循环装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3594570B2 (ja) * | 2001-06-29 | 2004-12-02 | 三洋電機株式会社 | 二段圧縮型圧縮機およびそれを用いた冷凍装置 |
JP3954875B2 (ja) * | 2002-03-13 | 2007-08-08 | 三洋電機株式会社 | 冷媒回路装置 |
JP4039921B2 (ja) * | 2002-09-11 | 2008-01-30 | 三洋電機株式会社 | 遷臨界冷媒サイクル装置 |
JP2004293813A (ja) * | 2003-03-25 | 2004-10-21 | Sanyo Electric Co Ltd | 冷媒サイクル装置 |
-
2004
- 2004-12-07 JP JP2004353489A patent/JP2006161659A/ja active Pending
-
2005
- 2005-12-06 CN CN 200510129541 patent/CN1786477B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1132328A (zh) * | 1994-11-24 | 1996-10-02 | 三洋电机株式会社 | 制冷剂流量控制阀以及使用该制冷剂流量控制阀的制冷装置 |
CN1376252A (zh) * | 1999-09-24 | 2002-10-23 | 三洋电机株式会社 | 多级压缩制冷装置 |
CN1376251A (zh) * | 1999-09-24 | 2002-10-23 | 三洋电机株式会社 | 多级压缩制冷装置 |
CN1403762A (zh) * | 2001-09-04 | 2003-03-19 | 三洋电机株式会社 | 冷冻循环装置 |
Non-Patent Citations (4)
Title |
---|
JP特开2001-201235A 2001.07.27 |
JP特开2001-56157A 2001.02.27 |
JP特开平8-82449A 1996.03.26 |
说明书第3-6页、附图1. |
Also Published As
Publication number | Publication date |
---|---|
CN1786477A (zh) | 2006-06-14 |
JP2006161659A (ja) | 2006-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI AIR CONDITIONING HOME APPLIANCES CO., LTD Free format text: FORMER OWNER: HITACHI DOMESTIC ELECTRICAL APPLIANCE CO. Effective date: 20070406 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070406 Address after: Tokyo, Japan Applicant after: Hitachi Appliances, Inc. Address before: Tokyo, Japan Applicant before: Hitachi Home & Life Solutions, Inc. |
|
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: 20160929 Address after: Hongkong aoteng Plaza No. 8 Chinese Kowloon Linze street 12 floor 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 |
Effective date of registration: 20180705 Address after: Tokyo, Japan Patentee after: HITACHI-JOHNSON CONTROLS AIR CONDITIONING, Inc. Address before: Hongkong aoteng Plaza No. 8 Chinese Kowloon Linze street 12 floor Patentee before: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20211206 |
|
CF01 | Termination of patent right due to non-payment of annual fee |