CN108869399B - 一种大流量离心式压气机蜗壳及其设计方法 - Google Patents
一种大流量离心式压气机蜗壳及其设计方法 Download PDFInfo
- Publication number
- CN108869399B CN108869399B CN201810951894.0A CN201810951894A CN108869399B CN 108869399 B CN108869399 B CN 108869399B CN 201810951894 A CN201810951894 A CN 201810951894A CN 108869399 B CN108869399 B CN 108869399B
- Authority
- CN
- China
- Prior art keywords
- control point
- volute
- centrifugal fan
- points
- flow
- 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
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 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
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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 |
---|---|---|---|
CN201810951894.0A CN108869399B (zh) | 2018-08-21 | 2018-08-21 | 一种大流量离心式压气机蜗壳及其设计方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810951894.0A CN108869399B (zh) | 2018-08-21 | 2018-08-21 | 一种大流量离心式压气机蜗壳及其设计方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108869399A CN108869399A (zh) | 2018-11-23 |
CN108869399B true CN108869399B (zh) | 2024-05-03 |
Family
ID=64321084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810951894.0A Active CN108869399B (zh) | 2018-08-21 | 2018-08-21 | 一种大流量离心式压气机蜗壳及其设计方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108869399B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2895519Y (zh) * | 2003-12-05 | 2007-05-02 | 本田技研工业株式会社 | 动力吹风机 |
CN108252938A (zh) * | 2018-01-08 | 2018-07-06 | 上海理工大学 | 低噪声的离心风机及方法 |
CN208634104U (zh) * | 2018-08-21 | 2019-03-22 | 沈阳盛纳机械制造有限公司 | 一种压气机蜗壳 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2880875A1 (en) * | 2014-02-04 | 2015-08-04 | Broan-Nutone Llc | Ventilation system and method |
-
2018
- 2018-08-21 CN CN201810951894.0A patent/CN108869399B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2895519Y (zh) * | 2003-12-05 | 2007-05-02 | 本田技研工业株式会社 | 动力吹风机 |
CN108252938A (zh) * | 2018-01-08 | 2018-07-06 | 上海理工大学 | 低噪声的离心风机及方法 |
CN208634104U (zh) * | 2018-08-21 | 2019-03-22 | 沈阳盛纳机械制造有限公司 | 一种压气机蜗壳 |
Non-Patent Citations (2)
Title |
---|
离心式风机及其结构的研究进展;王晓燕;张绍广;雷戽雨;;沈阳航空航天大学学报(第03期);58-64 * |
蜗壳及叶片外形对双吸式多翼离心风机性能影响的试验研究;王军;李佳峻;梁钟;胡修柏;熊官政;;风机技术(第03期);22+52-56 * |
Also Published As
Publication number | Publication date |
---|---|
CN108869399A (zh) | 2018-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106968973A (zh) | 轴流风机 | |
CN108457898A (zh) | 一种用于压缩机的叶轮结构 | |
CN105987018A (zh) | 多组风叶的离心式风机 | |
CN208634099U (zh) | 一种高效离心风机叶轮 | |
CN108869399B (zh) | 一种大流量离心式压气机蜗壳及其设计方法 | |
CN209180085U (zh) | 一种导流式进风离心风机 | |
CN208634104U (zh) | 一种压气机蜗壳 | |
CN205388042U (zh) | 离心风机的叶轮 | |
CN104734387A (zh) | 一种具有良好散热结构的大型潜水泵用电机 | |
CN107588041A (zh) | 贯流风轮及空调器 | |
CN102828994A (zh) | 叶轮组合式双风轮风机 | |
CN208380923U (zh) | 用于小型离心风机的s型叶片封闭式叶轮 | |
CN210196058U (zh) | 一种防外泄离心风机 | |
CN204591806U (zh) | 一种适用于汽车空调的离心风机 | |
CN206309652U (zh) | 一种双涵道轴流通风机 | |
CN106704266B (zh) | 一种双涵道轴流通风机 | |
CN208565074U (zh) | 一种带导叶及整流罩的离心风机 | |
CN207212751U (zh) | 贯流风轮及空调器 | |
CN110762050A (zh) | 一种离心风机叶轮 | |
CN203978880U (zh) | 一种单侧固定双向进风的离心风机 | |
CN214698422U (zh) | 一种离心风机 | |
CN205779897U (zh) | 离心风机 | |
CN105240291A (zh) | 单侧固定双向进风的离心风机 | |
CN220435077U (zh) | 一种新型风机口圈密封结构 | |
CN220227220U (zh) | 一种空压机室离心风机 |
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: 20240411 Address after: 110000 No.37, Daoyi South Street, Daoyi Economic Development Zone, Shenyang City, Liaoning Province Applicant after: SHENYANG AEROSPACE University Country or region after: China Address before: No. 272-1, Government Road, Liaozhong District, Shenyang City, Liaoning Province, 110200 Applicant before: SHENYANG SHENGNA MACHINERY MANUFACTURING CO.,LTD. Country or region before: China Applicant before: SHENYANG AEROSPACE University |
|
GR01 | Patent grant | ||
GR01 | Patent grant |