CN104564831B - 一种应用于压缩机的扩压器结构 - Google Patents
一种应用于压缩机的扩压器结构 Download PDFInfo
- Publication number
- CN104564831B CN104564831B CN201410835665.4A CN201410835665A CN104564831B CN 104564831 B CN104564831 B CN 104564831B CN 201410835665 A CN201410835665 A CN 201410835665A CN 104564831 B CN104564831 B CN 104564831B
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- CN
- China
- Prior art keywords
- wall surface
- high pressure
- pressure gas
- gas channel
- 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.)
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- 239000003507 refrigerant Substances 0.000 claims abstract description 33
- 230000001154 acute effect Effects 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410835665.4A CN104564831B (zh) | 2014-12-26 | 2014-12-26 | 一种应用于压缩机的扩压器结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410835665.4A CN104564831B (zh) | 2014-12-26 | 2014-12-26 | 一种应用于压缩机的扩压器结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104564831A CN104564831A (zh) | 2015-04-29 |
CN104564831B true CN104564831B (zh) | 2018-09-07 |
Family
ID=53081676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410835665.4A Active CN104564831B (zh) | 2014-12-26 | 2014-12-26 | 一种应用于压缩机的扩压器结构 |
Country Status (1)
Country | Link |
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CN (1) | CN104564831B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104847703A (zh) * | 2015-05-29 | 2015-08-19 | 无锡科博增压器有限公司 | 压气机防喘振防堵塞用流量调节机构 |
CN107355431A (zh) * | 2017-07-10 | 2017-11-17 | 珠海格力电器股份有限公司 | 扩压器和压缩机 |
CN107664143B (zh) * | 2017-10-16 | 2023-10-27 | 珠海格力电器股份有限公司 | 压缩机及具有其的空调器 |
CN110220765A (zh) * | 2018-07-24 | 2019-09-10 | 江苏苏净集团有限公司 | 一种气溶胶稀释装置 |
CN112443616B (zh) * | 2019-09-02 | 2023-04-14 | 新疆金风科技股份有限公司 | 阻尼器、阻尼装置以及风力发电机组 |
CN115653913B (zh) * | 2022-10-26 | 2023-12-15 | 青岛海信日立空调系统有限公司 | 一种室外机以及空调系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57160000A (en) * | 1981-03-26 | 1982-10-02 | Ebara Corp | Velocity-type compressor |
SU1190092A1 (ru) * | 1984-01-03 | 1985-11-07 | Ленинградский Ордена Трудового Красного Знамени Технологический Институт Холодильной Промышленности | Диффузор центробежного компрессора |
JPS62101898A (ja) * | 1985-10-29 | 1987-05-12 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機 |
JP2003013895A (ja) * | 2001-06-27 | 2003-01-15 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機 |
JP2007177737A (ja) * | 2005-12-28 | 2007-07-12 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機 |
CN102297149B (zh) * | 2011-09-08 | 2014-07-02 | 中国科学院上海高等研究院 | 拓宽离心压缩机稳定运行区域的装置和方法及离心压缩机 |
CN204532969U (zh) * | 2014-12-26 | 2015-08-05 | 珠海格力电器股份有限公司 | 一种应用于压缩机的扩压器结构 |
-
2014
- 2014-12-26 CN CN201410835665.4A patent/CN104564831B/zh active Active
Also Published As
Publication number | Publication date |
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CN104564831A (zh) | 2015-04-29 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jing Inventor after: Xie Rong Inventor after: Chen Yuhui Inventor after: Liu Jianfei Inventor after: Zhou Yi Inventor after: Huang Baoqian Inventor after: Zou Yingnan Inventor after: Zhong Ruixing Inventor after: Zhang Zhiping Inventor after: Wang Xiuchuan Inventor after: Shi Jiangang Inventor after: Jiang Nan Inventor after: Liu Mingquan Inventor after: Jiang Caiyun Inventor before: Zhang Jing Inventor before: Huang Baoqian Inventor before: Zhong Ruixing Inventor before: Zhang Zhiping Inventor before: Jiang Nan Inventor before: Jiang Caiyun Inventor before: Xie Rong Inventor before: Chen Yuhui Inventor before: Liu Jianfei Inventor before: Zhou Yi |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151209 Address after: 519070 Jinji West Road, Qianshan, Zhuhai City, Guangdong Province Gree Electric Appliances Inc. of Zhuhai Applicant after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Applicant after: STATE NUCLEAR POWER ENGINEERING Co. Address before: 519070 Jinji West Road, Qianshan, Zhuhai City, Guangdong Province Gree Electric Appliances Inc. of Zhuhai Applicant before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221014 Address after: 519070 No. 789 Jinji Road West, Zhuhai, Guangdong Patentee after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: 519070 Guangdong Zhuhai Qianshan West Jinji road Zhuhai GREE electric Limited by Share Ltd Patentee before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Patentee before: STATE NUCLEAR POWER ENGINEERING Co. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 519070 No. 789 Jinji Road West, Zhuhai, Guangdong Patentee after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: 519070 No. 789 Jinji Road West, Zhuhai, Guangdong Patentee before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |