CN100342193C - 环保无氟超低温冷柜 - Google Patents
环保无氟超低温冷柜 Download PDFInfo
- Publication number
- CN100342193C CN100342193C CNB021355819A CN02135581A CN100342193C CN 100342193 C CN100342193 C CN 100342193C CN B021355819 A CNB021355819 A CN B021355819A CN 02135581 A CN02135581 A CN 02135581A CN 100342193 C CN100342193 C CN 100342193C
- Authority
- CN
- China
- Prior art keywords
- pipeline
- compressor
- doorframe
- low
- condenser
- 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
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021355819A CN100342193C (zh) | 2002-09-26 | 2002-09-26 | 环保无氟超低温冷柜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021355819A CN100342193C (zh) | 2002-09-26 | 2002-09-26 | 环保无氟超低温冷柜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1485589A CN1485589A (zh) | 2004-03-31 |
CN100342193C true CN100342193C (zh) | 2007-10-10 |
Family
ID=34146211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021355819A Expired - Fee Related CN100342193C (zh) | 2002-09-26 | 2002-09-26 | 环保无氟超低温冷柜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100342193C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106403341A (zh) * | 2016-09-05 | 2017-02-15 | 珠海格力电器股份有限公司 | 一种多温区复叠式制冷系统及低温冷藏箱 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104676942A (zh) * | 2015-01-28 | 2015-06-03 | 青岛澳柯玛超低温冷冻设备有限公司 | 一种新型复叠制冷系统 |
CN105890208A (zh) * | 2016-04-18 | 2016-08-24 | 上海雷圣医疗设备有限公司 | 一种双制冷系统 |
CN106440446A (zh) * | 2016-08-31 | 2017-02-22 | 珠海格力电器股份有限公司 | 一种多温区制冷控制方法及系统 |
WO2018193498A1 (ja) * | 2017-04-17 | 2018-10-25 | 三菱電機株式会社 | 冷凍サイクル装置 |
EP4056931B1 (en) * | 2019-12-18 | 2024-01-31 | PHC Holdings Corporation | Refrigeration device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2804971A1 (de) * | 1978-02-06 | 1979-08-09 | Niederberger Kg Heinrich | Tuer fuer kuehlraeume und kuehlbehaeltnisse |
US4478050A (en) * | 1982-11-19 | 1984-10-23 | Hussmann Corporation | Oil separation for refrigeration system |
DE19504927A1 (de) * | 1995-02-15 | 1996-08-22 | Aeg Hausgeraete Gmbh | Kühlschrank mit integriertem Gefrierfach |
WO2000045678A1 (en) * | 1999-02-02 | 2000-08-10 | Derby A/S | A sliding lid for a freezer or refrigerator |
CN1124465C (zh) * | 1997-04-25 | 2003-10-15 | 三洋电机株式会社 | 低温冷藏柜 |
-
2002
- 2002-09-26 CN CNB021355819A patent/CN100342193C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2804971A1 (de) * | 1978-02-06 | 1979-08-09 | Niederberger Kg Heinrich | Tuer fuer kuehlraeume und kuehlbehaeltnisse |
US4478050A (en) * | 1982-11-19 | 1984-10-23 | Hussmann Corporation | Oil separation for refrigeration system |
DE19504927A1 (de) * | 1995-02-15 | 1996-08-22 | Aeg Hausgeraete Gmbh | Kühlschrank mit integriertem Gefrierfach |
CN1124465C (zh) * | 1997-04-25 | 2003-10-15 | 三洋电机株式会社 | 低温冷藏柜 |
WO2000045678A1 (en) * | 1999-02-02 | 2000-08-10 | Derby A/S | A sliding lid for a freezer or refrigerator |
Non-Patent Citations (1)
Title |
---|
制冷原理及设备 吴业正 韩宝琦,114-115以及附图4-14,西安交通大学出版社 1997 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106403341A (zh) * | 2016-09-05 | 2017-02-15 | 珠海格力电器股份有限公司 | 一种多温区复叠式制冷系统及低温冷藏箱 |
Also Published As
Publication number | Publication date |
---|---|
CN1485589A (zh) | 2004-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Catalán-Gil et al. | Energy analysis of dedicated and integrated mechanical subcooled CO2 boosters for supermarket applications | |
CN101865589B (zh) | 环保、无氟超低温库 | |
CN103486754B (zh) | 一种节能中温制冷剂/中温制冷剂复叠制冷系统 | |
CN204718250U (zh) | 医用超低温组合式装配冷库制冷系统 | |
US20100242534A1 (en) | Hybrid cascade vapor compression regrigeration system | |
CN100342193C (zh) | 环保无氟超低温冷柜 | |
CN108266915A (zh) | 一种使用单一工质co2作制冷剂的复叠制冷系统 | |
CN209295475U (zh) | 能够提高降温效果的节流蒸发结构及应用其的制冷系统 | |
Dai et al. | Annual energetic evaluation of multi-stage dedicated mechanical subcooling carbon dioxide supermarket refrigeration system in different climate regions of China using genetic algorithm | |
CN205897601U (zh) | 一种可实现单、双级自动切换运行的双级配打制冷机组 | |
CN2577206Y (zh) | 环保无氟超低温冷柜 | |
CN204063660U (zh) | 三级压缩复叠循环热泵系统 | |
CN106705308B (zh) | 机械闪蒸式空调制冷系统及其工作方法 | |
CN208012139U (zh) | 一种使用单一工质co2作制冷剂的复叠制冷系统 | |
CN2765110Y (zh) | 自然工质复叠式制冷装置 | |
CN105758047B (zh) | 变流量单工质共用冷凝器和蒸发器的复叠制冷系统 | |
CN207649209U (zh) | 一种保热防凝露制冷系统及具有该系统的冰箱或冰柜 | |
CN207674762U (zh) | 基于双级热泵和复叠循环制取医学上低温环境的耦合系统 | |
CN105066495B (zh) | 压缩式制冷机 | |
CN110284553A (zh) | 一种空气制水机 | |
CN101749919A (zh) | 冷凝热利用系统冰箱及利用方式 | |
CN201715797U (zh) | 环保、无氟超低温库 | |
CN210952082U (zh) | 一种变频冷干机 | |
CN201062909Y (zh) | 种质库热氟冲霜装置 | |
CN209147520U (zh) | 一种空调 |
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 | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Province, China: 266101 Co-patentee after: Haier Group Technology Research and Development Center Patentee after: haier group corporation Address before: Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Province, China: 266101 Co-patentee before: Qingdao Refrigerating Tech. Inst. Patentee before: haier group corporation |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haier Medical and Laboratory Products Co., Ltd. Assignor: haier group corporation|Haier Group Technology Research and Development Center Contract fulfillment period: 2007.11.15 to 2017.10.10 contract change Contract record no.: 2009370000258 Denomination of invention: Environmental protection fluorine-free super low-temperature refrigerator Granted publication date: 20071010 License type: Exclusive license Record date: 2009.8.27 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.11.15 TO 2017.10.10; CHANGE OF CONTRACT Name of requester: QINGDAO HAIRE SPECIAL ELECTRICAL APPLIANCES CO., L Effective date: 20090827 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091127 Address after: Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Province, China: 266101 Co-patentee after: Haier Medical and Laboratory Products Co., Ltd. Patentee after: haier group corporation Address before: Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Province, China: 266101 Co-patentee before: Haier Group Technology Research and Development Center Patentee before: haier group corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20140926 |
|
EXPY | Termination of patent right or utility model |