CN110454440B - 一种用于制冷循环系统的压缩机 - Google Patents
一种用于制冷循环系统的压缩机 Download PDFInfo
- Publication number
- CN110454440B CN110454440B CN201910746571.2A CN201910746571A CN110454440B CN 110454440 B CN110454440 B CN 110454440B CN 201910746571 A CN201910746571 A CN 201910746571A CN 110454440 B CN110454440 B CN 110454440B
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- CN
- China
- Prior art keywords
- guide vane
- stator
- radial
- compressor
- guide
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
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- 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
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- 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
-
- 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
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
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- 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
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
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- 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
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910746571.2A CN110454440B (zh) | 2019-08-14 | 2019-08-14 | 一种用于制冷循环系统的压缩机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910746571.2A CN110454440B (zh) | 2019-08-14 | 2019-08-14 | 一种用于制冷循环系统的压缩机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110454440A CN110454440A (zh) | 2019-11-15 |
CN110454440B true CN110454440B (zh) | 2022-05-20 |
Family
ID=68486287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910746571.2A Active CN110454440B (zh) | 2019-08-14 | 2019-08-14 | 一种用于制冷循环系统的压缩机 |
Country Status (1)
Country | Link |
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CN (1) | CN110454440B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021124046A (ja) * | 2020-02-04 | 2021-08-30 | 三菱重工業株式会社 | 遠心圧縮機のディフューザ構造及び遠心圧縮機 |
CN112343864B (zh) * | 2020-11-10 | 2022-11-04 | 江西省子轩科技有限公司 | 一种工业应用压缩机组 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06288398A (ja) * | 1993-04-07 | 1994-10-11 | Hitachi Ltd | 遠心圧縮機 |
CN1871438A (zh) * | 2003-09-24 | 2006-11-29 | 通用电气公司 | 离心压缩机的扩压器 |
JP5316365B2 (ja) * | 2009-10-22 | 2013-10-16 | 株式会社日立プラントテクノロジー | ターボ型流体機械 |
JP2012072735A (ja) * | 2010-09-29 | 2012-04-12 | Kobe Steel Ltd | 遠心圧縮機 |
JP5766595B2 (ja) * | 2011-12-15 | 2015-08-19 | 三菱重工業株式会社 | 遠心ターボ機械 |
JP2014047775A (ja) * | 2012-09-04 | 2014-03-17 | Hitachi Ltd | ディフューザ、そのディフューザが備わる遠心圧縮機および送風機 |
CN106762840A (zh) * | 2016-11-25 | 2017-05-31 | 沈阳鼓风机集团股份有限公司 | 一种两侧布置的半高叶片扩压器及其设计方法 |
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2019
- 2019-08-14 CN CN201910746571.2A patent/CN110454440B/zh active Active
Also Published As
Publication number | Publication date |
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CN110454440A (zh) | 2019-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220507 Address after: 250000 north of niuyi village, xianggongzhuang street, Zhangqiu District, Jinan City, Shandong Province Applicant after: Shandong tomorrow Machinery Group Co.,Ltd. Address before: 213363 Shangxing Industrial Park, Liyang City, Changzhou City, Jiangsu Province Applicant before: LIYANG SHENGJIE MACHINE Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A compressor for refrigeration cycle systems Effective date of registration: 20230809 Granted publication date: 20220520 Pledgee: Jinan Zhangqiu District Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Shandong tomorrow Machinery Group Co.,Ltd. Registration number: Y2023980051515 |