CN101994710B - 低压缩比的离心式压缩机及应用该压缩机的空调机组 - Google Patents
低压缩比的离心式压缩机及应用该压缩机的空调机组 Download PDFInfo
- Publication number
- CN101994710B CN101994710B CN2009100417659A CN200910041765A CN101994710B CN 101994710 B CN101994710 B CN 101994710B CN 2009100417659 A CN2009100417659 A CN 2009100417659A CN 200910041765 A CN200910041765 A CN 200910041765A CN 101994710 B CN101994710 B CN 101994710B
- Authority
- CN
- China
- Prior art keywords
- compression ratio
- centrifugal compressor
- curved blade
- curved
- wheel disc
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100417659A CN101994710B (zh) | 2009-08-11 | 2009-08-11 | 低压缩比的离心式压缩机及应用该压缩机的空调机组 |
PCT/CN2010/075688 WO2011018005A1 (zh) | 2009-08-11 | 2010-08-04 | 低压缩比的离心式压缩机及应用该压缩机的空调机组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100417659A CN101994710B (zh) | 2009-08-11 | 2009-08-11 | 低压缩比的离心式压缩机及应用该压缩机的空调机组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101994710A CN101994710A (zh) | 2011-03-30 |
CN101994710B true CN101994710B (zh) | 2012-05-23 |
Family
ID=43585942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100417659A Active CN101994710B (zh) | 2009-08-11 | 2009-08-11 | 低压缩比的离心式压缩机及应用该压缩机的空调机组 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101994710B (zh) |
WO (1) | WO2011018005A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5830991B2 (ja) * | 2011-07-13 | 2015-12-09 | 株式会社Ihi | 遠心圧縮機 |
CN102889237B (zh) * | 2012-06-12 | 2015-04-22 | 中国科学院工程热物理研究所 | 一种应用带尖角前缘的大小叶片叶轮及压气机 |
CN109209927A (zh) * | 2018-08-06 | 2019-01-15 | 黄华 | 一种离心压缩机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2282058A1 (fr) * | 1974-08-14 | 1976-03-12 | Rateau Sa | Perfectionnement aux compresseurs centrifuges |
US4167369A (en) * | 1977-04-04 | 1979-09-11 | Kabushiki Kaisha Komatsu Seisakusho | Impeller blading of a centrifugal compressor |
CN1189666C (zh) * | 2002-06-06 | 2005-02-16 | 孙敏超 | 离心式叶轮机械中的一种后弯叶片叶轮 |
JP2008163820A (ja) * | 2006-12-28 | 2008-07-17 | Toyota Central R&D Labs Inc | 遠心圧縮機 |
CN100443730C (zh) * | 2004-02-21 | 2008-12-17 | 奥尔塞特工程有限公司 | 压缩机 |
CN201436398U (zh) * | 2009-06-17 | 2010-04-07 | 珠海格力电器股份有限公司 | 低压缩比的离心式压缩机及应用该压缩机的空调机组 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2020509B1 (en) * | 2007-08-03 | 2014-10-15 | Hitachi, Ltd. | Centrifugal compressor, impeller and operating method of the same |
EP2279337B1 (en) * | 2008-04-08 | 2017-07-19 | Volvo Lastvagnar AB | Compressor |
-
2009
- 2009-08-11 CN CN2009100417659A patent/CN101994710B/zh active Active
-
2010
- 2010-08-04 WO PCT/CN2010/075688 patent/WO2011018005A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2282058A1 (fr) * | 1974-08-14 | 1976-03-12 | Rateau Sa | Perfectionnement aux compresseurs centrifuges |
US4167369A (en) * | 1977-04-04 | 1979-09-11 | Kabushiki Kaisha Komatsu Seisakusho | Impeller blading of a centrifugal compressor |
CN1189666C (zh) * | 2002-06-06 | 2005-02-16 | 孙敏超 | 离心式叶轮机械中的一种后弯叶片叶轮 |
CN100443730C (zh) * | 2004-02-21 | 2008-12-17 | 奥尔塞特工程有限公司 | 压缩机 |
JP2008163820A (ja) * | 2006-12-28 | 2008-07-17 | Toyota Central R&D Labs Inc | 遠心圧縮機 |
CN201436398U (zh) * | 2009-06-17 | 2010-04-07 | 珠海格力电器股份有限公司 | 低压缩比的离心式压缩机及应用该压缩机的空调机组 |
Also Published As
Publication number | Publication date |
---|---|
WO2011018005A1 (zh) | 2011-02-17 |
CN101994710A (zh) | 2011-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103162475B (zh) | 一种空调散热循环系统 | |
EP2416091B1 (en) | Turbo refrigeration machine and method for controlling the same | |
CN100538208C (zh) | 一种双温冷水/冷风机组 | |
CN104154609B (zh) | 一种双系统热泵屋顶机组 | |
CN101995067B (zh) | 间接蒸发冷水机组和传统机械制冷机组复合的空调系统 | |
CN201436398U (zh) | 低压缩比的离心式压缩机及应用该压缩机的空调机组 | |
JP2016176672A (ja) | 空気調和機 | |
CN102022788B (zh) | 间接蒸发冷水机组和机械制冷冷水机组联合供冷空调系统 | |
CN101994710B (zh) | 低压缩比的离心式压缩机及应用该压缩机的空调机组 | |
CN107120757A (zh) | 一种由三个制冷剂循环复合构成的热回收型新风空调机组 | |
CN201104049Y (zh) | 全新风热泵型空调机 | |
CN104832993A (zh) | 一种节能空调 | |
CN205332368U (zh) | 一种自由冷却机房空调机组 | |
CN201285185Y (zh) | 热泵组合式空调器 | |
CN2800158Y (zh) | 一种热泵热水器 | |
CN203478671U (zh) | 双冷凝系统的空调设备 | |
CN102692050A (zh) | 顶置式客车变频空调 | |
CN102003834B (zh) | 多功能空气源热水及空调热泵机组 | |
CN201425389Y (zh) | 可蓄能式热泵空调热水器一体机 | |
CN202253975U (zh) | 用于严寒地区高效节能的直接蒸发组合式空调装置 | |
CN102734878A (zh) | 一种专用于毛细管辐射空调系统的双温高效空气源热泵机组 | |
CN202393086U (zh) | 热动力涡旋式冷热水机组 | |
CN207123019U (zh) | 一种节能地源热泵系统 | |
CN201819325U (zh) | 一种新风空调系统的能量回收装置 | |
CN203964451U (zh) | 一种能源塔热泵多联机组 |
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 | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Su Yuhai Inventor after: Wang Yanchuan Inventor after: Liu Huaican Inventor after: Liu Hua Inventor after: Zhang Zhiping Inventor after: Xia Guanghui Inventor after: Li Hongbo Inventor after: Zhong Ruixing Inventor after: Wang Chenguang Inventor after: Xie Yanqun Inventor after: Cheng Xu Inventor before: Su Yuhai Inventor before: Liu Huaican Inventor before: Liu Hua Inventor before: Zhang Zhiping Inventor before: Li Hongbo Inventor before: Xie Yanqun Inventor before: Zhong Ruixing Inventor before: Wang Chenguang Inventor before: Cheng Xu Inventor before: Wang Yanchuan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SU YUHAI LIU HUA ZHANG ZHIPING LI HONGBO XIE YANQUN ZHONG RUIXING WANG CHENGUANG CHENG XU WANG YANCHUAN LIU HUAICAN TO: SU YUHAI LIU HUA ZHANG ZHIPING XIA GUANGHUI LI HONGBO ZHONG RUIXING WANG CHENGUANG XIE YANQUN CHENG XU WANG YANCHUAN LIU HUAICAN |