CN104457030A - 用于并联式空调机组的油路系统及并联式空调机组 - Google Patents
用于并联式空调机组的油路系统及并联式空调机组 Download PDFInfo
- Publication number
- CN104457030A CN104457030A CN201310419823.3A CN201310419823A CN104457030A CN 104457030 A CN104457030 A CN 104457030A CN 201310419823 A CN201310419823 A CN 201310419823A CN 104457030 A CN104457030 A CN 104457030A
- Authority
- CN
- China
- Prior art keywords
- oil
- gas
- liquid separator
- return pipe
- compressor
- 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
Classifications
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- 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
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
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- 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
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- 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
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B2500/06—Damage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310419823.3A CN104457030B (zh) | 2013-09-13 | 2013-09-13 | 用于并联式空调机组的油路系统及并联式空调机组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310419823.3A CN104457030B (zh) | 2013-09-13 | 2013-09-13 | 用于并联式空调机组的油路系统及并联式空调机组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104457030A true CN104457030A (zh) | 2015-03-25 |
CN104457030B CN104457030B (zh) | 2017-08-25 |
Family
ID=52903487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310419823.3A Active CN104457030B (zh) | 2013-09-13 | 2013-09-13 | 用于并联式空调机组的油路系统及并联式空调机组 |
Country Status (1)
Country | Link |
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CN (1) | CN104457030B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105805986A (zh) * | 2016-04-27 | 2016-07-27 | 田幼华 | 一种具有辅助回油的热泵系统 |
CN107101419A (zh) * | 2017-06-20 | 2017-08-29 | 珠海格力电器股份有限公司 | 压缩机回油系统、回油控制方法及双压缩机系统 |
CN110319619A (zh) * | 2019-07-29 | 2019-10-11 | 宁波奥克斯电气股份有限公司 | 一种多联机空调的控制方法、制冷系统及空调器 |
WO2021063266A1 (zh) * | 2019-09-30 | 2021-04-08 | 约克(无锡)空调冷冻设备有限公司 | 用于两个压缩机的负荷平衡方法 |
WO2023071536A1 (zh) * | 2021-11-01 | 2023-05-04 | 广东美的暖通设备有限公司 | 压缩机组件、空调室外机和空调系统 |
EP4354051A4 (en) * | 2021-11-01 | 2024-05-01 | Gd Midea Heating & Ventilating Equipment Co Ltd | AIR CONDITIONING SYSTEM, EXTERNAL AIR CONDITIONER UNIT AND COMPRESSOR ASSEMBLY |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05126437A (ja) * | 1991-11-01 | 1993-05-21 | Hitachi Ltd | アキユムレータ |
CN1188218A (zh) * | 1996-10-28 | 1998-07-22 | 松下冷机株式会社 | 用于多个压缩机的油位均衡系统 |
US5996363A (en) * | 1996-10-28 | 1999-12-07 | Masushita Refrigeration Company | Oil level equalizing system for plural compressors |
CN1464251A (zh) * | 2002-06-07 | 2003-12-31 | 乐金电子(天津)电器有限公司 | 空调器 |
KR20050079463A (ko) * | 2004-02-06 | 2005-08-10 | 엘지전자 주식회사 | 공기조화기 |
CN101063567A (zh) * | 2006-04-27 | 2007-10-31 | 海尔集团公司 | 一种多联式空调机组管路装置 |
CN101113854A (zh) * | 2006-07-26 | 2008-01-30 | 海尔集团公司 | 多联式空调机组的均油和冷媒平衡系统及控制方法 |
CN201964686U (zh) * | 2010-12-17 | 2011-09-07 | 乐金空调(山东)有限公司 | 多压缩机离心式空调机组的油位平衡装置 |
CN102759223A (zh) * | 2011-04-28 | 2012-10-31 | 青岛海信日立空调系统有限公司 | 一种空调机组均油控制系统 |
-
2013
- 2013-09-13 CN CN201310419823.3A patent/CN104457030B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05126437A (ja) * | 1991-11-01 | 1993-05-21 | Hitachi Ltd | アキユムレータ |
CN1188218A (zh) * | 1996-10-28 | 1998-07-22 | 松下冷机株式会社 | 用于多个压缩机的油位均衡系统 |
US5996363A (en) * | 1996-10-28 | 1999-12-07 | Masushita Refrigeration Company | Oil level equalizing system for plural compressors |
KR100242810B1 (ko) * | 1996-10-28 | 2000-03-02 | 구보다 다다시 | 복수의 압축기용 오일레벨 균등화 시스템 |
CN1464251A (zh) * | 2002-06-07 | 2003-12-31 | 乐金电子(天津)电器有限公司 | 空调器 |
KR20050079463A (ko) * | 2004-02-06 | 2005-08-10 | 엘지전자 주식회사 | 공기조화기 |
CN101063567A (zh) * | 2006-04-27 | 2007-10-31 | 海尔集团公司 | 一种多联式空调机组管路装置 |
CN101113854A (zh) * | 2006-07-26 | 2008-01-30 | 海尔集团公司 | 多联式空调机组的均油和冷媒平衡系统及控制方法 |
CN201964686U (zh) * | 2010-12-17 | 2011-09-07 | 乐金空调(山东)有限公司 | 多压缩机离心式空调机组的油位平衡装置 |
CN102759223A (zh) * | 2011-04-28 | 2012-10-31 | 青岛海信日立空调系统有限公司 | 一种空调机组均油控制系统 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105805986A (zh) * | 2016-04-27 | 2016-07-27 | 田幼华 | 一种具有辅助回油的热泵系统 |
CN107101419A (zh) * | 2017-06-20 | 2017-08-29 | 珠海格力电器股份有限公司 | 压缩机回油系统、回油控制方法及双压缩机系统 |
CN110319619A (zh) * | 2019-07-29 | 2019-10-11 | 宁波奥克斯电气股份有限公司 | 一种多联机空调的控制方法、制冷系统及空调器 |
WO2021063266A1 (zh) * | 2019-09-30 | 2021-04-08 | 约克(无锡)空调冷冻设备有限公司 | 用于两个压缩机的负荷平衡方法 |
WO2023071536A1 (zh) * | 2021-11-01 | 2023-05-04 | 广东美的暖通设备有限公司 | 压缩机组件、空调室外机和空调系统 |
EP4354051A4 (en) * | 2021-11-01 | 2024-05-01 | Gd Midea Heating & Ventilating Equipment Co Ltd | AIR CONDITIONING SYSTEM, EXTERNAL AIR CONDITIONER UNIT AND COMPRESSOR ASSEMBLY |
Also Published As
Publication number | Publication date |
---|---|
CN104457030B (zh) | 2017-08-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: HITACHI-JOHNSON CONTROLS AIR CONDITIONING, Inc. Address before: Tokyo, Japan Patentee before: Hitachi Johnson Automatic Air Conditioning Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181219 Address after: Tokyo, Japan Patentee after: Hitachi Johnson Automatic Air Conditioning Co.,Ltd. Address before: 511685 Xuetian Management Zone, Longshan Town, Fogang County, Qingyuan City, Guangdong Province Patentee before: YORK GUANGZHOU AIR CONDITIONING AND REFRIGERATION Co.,Ltd. Effective date of registration: 20181219 Address after: Longtian Town, Fogang County, Qingyuan, Guangdong Patentee after: YORK GUANGZHOU AIR CONDITIONING AND REFRIGERATION Co.,Ltd. Address before: 511685 Xuetian Management Zone, Longshan Town, Fogang County, Qingyuan City, Guangdong Province Co-patentee before: JOHNSON CONTROLS TECHNOLOGY Co. Patentee before: YORK GUANGZHOU AIR CONDITIONING AND REFRIGERATION Co.,Ltd. |
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TR01 | Transfer of patent right |