CN102778067A - 一种变频涡旋并联机组的制冷系统及其工作方法 - Google Patents
一种变频涡旋并联机组的制冷系统及其工作方法 Download PDFInfo
- Publication number
- CN102778067A CN102778067A CN2012102775208A CN201210277520A CN102778067A CN 102778067 A CN102778067 A CN 102778067A CN 2012102775208 A CN2012102775208 A CN 2012102775208A CN 201210277520 A CN201210277520 A CN 201210277520A CN 102778067 A CN102778067 A CN 102778067A
- Authority
- CN
- China
- Prior art keywords
- compressor
- oil
- frequency
- magnetic valve
- fuel feeding
- 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
- 238000001816 cooling Methods 0.000 title abstract 4
- 238000011017 operating method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000000446 fuel Substances 0.000 claims description 53
- 235000003642 hunger Nutrition 0.000 claims description 21
- 230000037351 starvation Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 13
- 238000005057 refrigeration Methods 0.000 claims description 13
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 90
- 239000010725 compressor oil Substances 0.000 description 5
- 235000015927 pasta Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210277520.8A CN102778067B (zh) | 2012-08-06 | 2012-08-06 | 一种变频涡旋并联机组的制冷系统及其工作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210277520.8A CN102778067B (zh) | 2012-08-06 | 2012-08-06 | 一种变频涡旋并联机组的制冷系统及其工作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102778067A true CN102778067A (zh) | 2012-11-14 |
CN102778067B CN102778067B (zh) | 2014-08-27 |
Family
ID=47123075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210277520.8A Active CN102778067B (zh) | 2012-08-06 | 2012-08-06 | 一种变频涡旋并联机组的制冷系统及其工作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102778067B (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102954624A (zh) * | 2012-11-27 | 2013-03-06 | 大连三洋压缩机有限公司 | 并联压缩机回油装置及控制方法 |
CN103335438A (zh) * | 2013-07-04 | 2013-10-02 | 天津商业大学 | 一次节流中间不完全冷却变流量双级压缩制冷系统 |
CN103851830A (zh) * | 2012-12-03 | 2014-06-11 | 丹佛斯(天津)有限公司 | 油平衡装置和制冷设备 |
CN103913015A (zh) * | 2012-12-31 | 2014-07-09 | 丹佛斯(天津)有限公司 | 油平衡装置以及使用其的制冷系统 |
CN104296421A (zh) * | 2013-07-15 | 2015-01-21 | 广东美的暖通设备有限公司 | 空调器及其回油控制方法 |
CN104729152A (zh) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | 并联机组均油系统 |
CN105042953A (zh) * | 2015-05-25 | 2015-11-11 | 珠海格力电器股份有限公司 | 一种经济器的补气增焓方法及空调系统 |
CN105157277A (zh) * | 2014-06-03 | 2015-12-16 | 广东美的暖通设备有限公司 | 多联机空调系统 |
CN105571184A (zh) * | 2015-12-21 | 2016-05-11 | 重庆美的通用制冷设备有限公司 | 冷水机组 |
CN106225277A (zh) * | 2016-08-30 | 2016-12-14 | 山东奥纳尔制冷科技有限公司 | 冷库制冷系统 |
CN106568217A (zh) * | 2016-11-10 | 2017-04-19 | 广州同方瑞风节能科技股份有限公司 | 一种并联压缩机回油装置 |
CN106642817A (zh) * | 2016-10-20 | 2017-05-10 | 兰州理工大学 | 多压缩机并联机组的回油系统 |
CN106679212A (zh) * | 2016-08-30 | 2017-05-17 | 山东奥纳尔制冷科技有限公司 | 冷库用螺杆式压缩机组 |
CN108224827A (zh) * | 2018-02-06 | 2018-06-29 | 松下冷机系统(大连)有限公司 | 一种涡旋并联制冷机组 |
CN110486965A (zh) * | 2019-07-17 | 2019-11-22 | 江苏宝奥兰空调设备有限公司 | 基于并联压缩机的油路平衡的制冷系统及其油路平衡方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1534242A (zh) * | 2003-04-02 | 2004-10-06 | 张沈杰 | 变容量中央空调 |
CN101173656A (zh) * | 2006-10-30 | 2008-05-07 | 海尔集团公司 | 空调系统油分离器辅助装置及其控制方法 |
EP1975414A2 (en) * | 2007-03-30 | 2008-10-01 | Fujitsu General Limited | Injectible two-staged rotary compressor and heat pump system |
WO2009052368A1 (en) * | 2007-10-17 | 2009-04-23 | Carrier Corporation | A medium- and low-temperature integrated refrigerating/freezing system |
-
2012
- 2012-08-06 CN CN201210277520.8A patent/CN102778067B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1534242A (zh) * | 2003-04-02 | 2004-10-06 | 张沈杰 | 变容量中央空调 |
CN101173656A (zh) * | 2006-10-30 | 2008-05-07 | 海尔集团公司 | 空调系统油分离器辅助装置及其控制方法 |
EP1975414A2 (en) * | 2007-03-30 | 2008-10-01 | Fujitsu General Limited | Injectible two-staged rotary compressor and heat pump system |
WO2009052368A1 (en) * | 2007-10-17 | 2009-04-23 | Carrier Corporation | A medium- and low-temperature integrated refrigerating/freezing system |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102954624A (zh) * | 2012-11-27 | 2013-03-06 | 大连三洋压缩机有限公司 | 并联压缩机回油装置及控制方法 |
CN103851830B (zh) * | 2012-12-03 | 2016-08-17 | 丹佛斯(天津)有限公司 | 油平衡装置和制冷设备 |
CN103851830A (zh) * | 2012-12-03 | 2014-06-11 | 丹佛斯(天津)有限公司 | 油平衡装置和制冷设备 |
US9657975B2 (en) | 2012-12-03 | 2017-05-23 | Danfoss (Tianjin) Ltd. | Oil balancing apparatus and refrigeration device |
CN103913015A (zh) * | 2012-12-31 | 2014-07-09 | 丹佛斯(天津)有限公司 | 油平衡装置以及使用其的制冷系统 |
CN103913015B (zh) * | 2012-12-31 | 2016-04-27 | 丹佛斯(天津)有限公司 | 油平衡装置以及使用其的制冷系统 |
CN103335438A (zh) * | 2013-07-04 | 2013-10-02 | 天津商业大学 | 一次节流中间不完全冷却变流量双级压缩制冷系统 |
CN104296421A (zh) * | 2013-07-15 | 2015-01-21 | 广东美的暖通设备有限公司 | 空调器及其回油控制方法 |
CN104296421B (zh) * | 2013-07-15 | 2017-05-03 | 广东美的暖通设备有限公司 | 空调器及其回油控制方法 |
CN104729152A (zh) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | 并联机组均油系统 |
CN104729152B (zh) * | 2013-12-24 | 2017-04-12 | 珠海格力电器股份有限公司 | 并联机组均油系统 |
CN105157277A (zh) * | 2014-06-03 | 2015-12-16 | 广东美的暖通设备有限公司 | 多联机空调系统 |
CN105042953A (zh) * | 2015-05-25 | 2015-11-11 | 珠海格力电器股份有限公司 | 一种经济器的补气增焓方法及空调系统 |
CN105571184A (zh) * | 2015-12-21 | 2016-05-11 | 重庆美的通用制冷设备有限公司 | 冷水机组 |
CN106225277A (zh) * | 2016-08-30 | 2016-12-14 | 山东奥纳尔制冷科技有限公司 | 冷库制冷系统 |
CN106679212A (zh) * | 2016-08-30 | 2017-05-17 | 山东奥纳尔制冷科技有限公司 | 冷库用螺杆式压缩机组 |
CN106642817A (zh) * | 2016-10-20 | 2017-05-10 | 兰州理工大学 | 多压缩机并联机组的回油系统 |
CN106568217A (zh) * | 2016-11-10 | 2017-04-19 | 广州同方瑞风节能科技股份有限公司 | 一种并联压缩机回油装置 |
CN108224827A (zh) * | 2018-02-06 | 2018-06-29 | 松下冷机系统(大连)有限公司 | 一种涡旋并联制冷机组 |
CN108224827B (zh) * | 2018-02-06 | 2024-04-05 | 冰山冷热科技股份有限公司 | 一种涡旋并联制冷机组 |
CN110486965A (zh) * | 2019-07-17 | 2019-11-22 | 江苏宝奥兰空调设备有限公司 | 基于并联压缩机的油路平衡的制冷系统及其油路平衡方法 |
CN110486965B (zh) * | 2019-07-17 | 2022-06-14 | 雅凯热能技术(江苏)有限公司 | 基于并联压缩机的油路平衡的制冷系统及其油路平衡方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102778067B (zh) | 2014-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102778067A (zh) | 一种变频涡旋并联机组的制冷系统及其工作方法 | |
US20220250000A1 (en) | Oil-gas treatment system, oil-gas treatment method and mechanical apparatus | |
KR101480546B1 (ko) | 공기 조화기 | |
CN202928186U (zh) | 一种双油位开关螺杆并联式压缩冷凝机组 | |
CN103851830A (zh) | 油平衡装置和制冷设备 | |
CN104864621B (zh) | 一种四管制双蒸发器制冷系统 | |
CN201764743U (zh) | 虹吸喷射满液式冷水机组 | |
CN102678572A (zh) | 空调及其电机预冷的低背压压缩机 | |
CN202770087U (zh) | 一种油气分离器 | |
CN203605557U (zh) | 一种压缩机制冷系统用的新型卧式油分离器 | |
CN102654336A (zh) | 油分离器 | |
CN102606452A (zh) | 一种压缩机预润滑系统 | |
CN202928205U (zh) | 双压缩机空调器均衡回油装置及双压缩机空调器 | |
CN203655662U (zh) | 双级离心压缩机 | |
CN204345983U (zh) | 具有双重分离作用的立式油气分离器 | |
CN104006588A (zh) | 三级分离式高效卧式分油装置 | |
CN108317081A (zh) | 空压机的回油系统 | |
CN204202262U (zh) | 三级分离式高效卧式分油装置 | |
CN203385240U (zh) | 带有回油结构的变频多联机 | |
CN109682119B (zh) | 一种带高效分液功能的蒸发盘管 | |
CN203548205U (zh) | 开启式螺杆压缩机组 | |
CN2901191Y (zh) | 液态冷媒回收自动装置 | |
CN203642545U (zh) | 一种基于工质R134a的满液式冷水机组 | |
CN112781128B (zh) | 空调系统及其控制方法 | |
CN202853218U (zh) | 用于vrv空调系统的油分离器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Sun Ming Inventor after: Shan Yongming Inventor after: Qin Haijie Inventor after: Yang Bo Inventor before: Meng Qinghai Inventor before: Shan Yongming Inventor before: Qin Haijie Inventor before: Yang Bo |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MENG QINGHAI DAN YONGMING QIN HAIJIE YANG BO TO: SUN MING DAN YONGMING QIN HAIJIE YANG BO |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: PANASONIC APPLIANCES COMPRESSOR (DALIAN) CO., LTD. Free format text: FORMER NAME: DALIAN SANYO COMPRESSOR CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 116600 Dalian economic and Technological Development Zone, Liaoning Pine Street, No. 8 Patentee after: PANASONIC APPLIANCES COMPRESSOR (DALIAN) CO.,LTD. Address before: 116600 Dalian economic and Technological Development Zone, Liaoning Pine Street, No. 8 Patentee before: DALIAN SANYO COMPRESSOR Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170125 Address after: 116600 Dalian economic and Technological Development Zone, Liaoning Pine Street, No. 8 Patentee after: PANASONIC REFRIGERATOR SYSTEM (DALIAN) CO.,LTD. Address before: 116600 Dalian economic and Technological Development Zone, Liaoning Pine Street, No. 8 Patentee before: PANASONIC APPLIANCES COMPRESSOR (DALIAN) CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 116600 No. 8 Songlan Street, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Bingshan Songyang Refrigerator System (Dalian) Co.,Ltd. Address before: 116600 No. 8 Songlan Street, Dalian Economic and Technological Development Zone, Liaoning Province Patentee before: PANASONIC REFRIGERATOR SYSTEM (DALIAN) CO.,LTD. |