AU2017352546B2 - Fan blade regulation device and counter-rotating axial-flow fan - Google Patents

Fan blade regulation device and counter-rotating axial-flow fan Download PDF

Info

Publication number
AU2017352546B2
AU2017352546B2 AU2017352546A AU2017352546A AU2017352546B2 AU 2017352546 B2 AU2017352546 B2 AU 2017352546B2 AU 2017352546 A AU2017352546 A AU 2017352546A AU 2017352546 A AU2017352546 A AU 2017352546A AU 2017352546 B2 AU2017352546 B2 AU 2017352546B2
Authority
AU
Australia
Prior art keywords
fan
stage
blade regulation
regulation device
post
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.)
Ceased
Application number
AU2017352546A
Other languages
English (en)
Other versions
AU2017352546A1 (en
Inventor
Shanrong DA
Guijun GAO
Yongcun Guo
Ziming KOU
Haiqing Wang
Juan Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiyuan University of Technology
Original Assignee
Taiyuan University of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taiyuan University of Technology filed Critical Taiyuan University of Technology
Publication of AU2017352546A1 publication Critical patent/AU2017352546A1/en
Application granted granted Critical
Publication of AU2017352546B2 publication Critical patent/AU2017352546B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU2017352546A 2017-01-16 2017-01-23 Fan blade regulation device and counter-rotating axial-flow fan Ceased AU2017352546B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710029422.5 2017-01-16
CN201710029422.5A CN107061362B (zh) 2017-01-16 2017-01-16 一种对旋轴流式风机
PCT/CN2017/072246 WO2018129769A1 (zh) 2017-01-16 2017-01-23 一种风机叶片调节装置及对旋轴流式风机

Publications (2)

Publication Number Publication Date
AU2017352546A1 AU2017352546A1 (en) 2018-08-02
AU2017352546B2 true AU2017352546B2 (en) 2019-07-04

Family

ID=59598268

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017352546A Ceased AU2017352546B2 (en) 2017-01-16 2017-01-23 Fan blade regulation device and counter-rotating axial-flow fan

Country Status (3)

Country Link
CN (1) CN107061362B (zh)
AU (1) AU2017352546B2 (zh)
WO (1) WO2018129769A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673560B (zh) * 2016-03-04 2017-11-10 太原理工大学 对旋轴流式风机双级叶片调节机构
CN108254194A (zh) * 2017-12-26 2018-07-06 中国航发四川燃气涡轮研究院 一种叶轮机性能试验用变几何调节机构
CN112483449B (zh) * 2020-11-12 2022-07-29 中国神华能源股份有限公司国华电力分公司 一种动叶可调轴流风机液压控制元件
CN113653740B (zh) * 2021-08-10 2022-12-30 安徽誉林汽车部件有限公司 一种汽车用传动轴支撑装置
CN113883081B (zh) * 2021-11-24 2024-02-20 大连鼎力交通轨道设备有限公司 一种用于机车通风机振动检测的便于固定的试验工装
CN115502130B (zh) * 2022-09-29 2023-05-23 重庆天泰观复新材料有限公司 一种铝锭铸造机的清洁装置
CN115750394B (zh) * 2022-12-22 2023-10-20 江苏翔宇灌溉设备有限公司 一种叶片调节型水泵
CN116816702B (zh) * 2023-07-11 2024-01-09 德州隆达空调设备集团有限公司 一种可防止回风的排烟风机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888498A (ja) * 1981-11-21 1983-05-26 Mitsuya Soufuuki Seisakusho:Kk 可変ピツチ翼を有する反転軸流フアン
CN105673560A (zh) * 2016-03-04 2016-06-15 太原理工大学 对旋轴流式风机双级叶片调节机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137873B1 (en) * 1983-10-14 1986-10-01 JAMES HOWDEN & COMPANY LIMITED Variable pitch axial flow fan
DK155848C (da) * 1987-04-10 1989-10-02 Novenco As Aksialventilatorhjul
CN201865932U (zh) * 2010-04-28 2011-06-15 洛阳沃能节电科技有限公司 矿井用可调角对旋轴流式节能风机
CN202125448U (zh) * 2011-07-20 2012-01-25 太原矿机电气发展有限公司 一种动叶可调矿用轴流式对旋通风机
CN102606528B (zh) * 2012-04-25 2014-04-09 山西渝煤科安运风机有限公司 叶片同步调节轴流通风机
CN103047179B (zh) * 2012-12-19 2016-04-20 平安电气股份有限公司 轴流风机叶片角度机外一次调节装置
CN103727062A (zh) * 2013-12-13 2014-04-16 湖北省风机厂有限公司 一种轴流风机动叶片调节装置
CN106015052A (zh) * 2016-07-19 2016-10-12 山西巨龙风机有限公司 矿用对旋短轴主通风机

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888498A (ja) * 1981-11-21 1983-05-26 Mitsuya Soufuuki Seisakusho:Kk 可変ピツチ翼を有する反転軸流フアン
CN105673560A (zh) * 2016-03-04 2016-06-15 太原理工大学 对旋轴流式风机双级叶片调节机构

Also Published As

Publication number Publication date
CN107061362B (zh) 2019-08-09
AU2017352546A1 (en) 2018-08-02
WO2018129769A1 (zh) 2018-07-19
CN107061362A (zh) 2017-08-18

Similar Documents

Publication Publication Date Title
AU2017352546B2 (en) Fan blade regulation device and counter-rotating axial-flow fan
CN201265558Y (zh) 一种单轴悬臂压缩机的进口导叶调节器
CN103291383B (zh) 含有齿轮传动的压气机多级静叶调节机构
CN106286406B (zh) 旋转机械结构及其叶片扩压器
CN108678959B (zh) 一种单轴驱动的三级对旋轴流泵
CN206816911U (zh) 自动流量调节阀门
CN103277339B (zh) 含有类万向副的压气机多级静叶调节机构
CN104564833A (zh) 导叶组件、离心式压缩机和空调器
CN103291377B (zh) 压气机多级静叶刚性调节机构
CN102628453A (zh) 具有可变几何形状的扩压器的离心式压缩机及其方法
CN103047179B (zh) 轴流风机叶片角度机外一次调节装置
CN208397006U (zh) 一种静子叶片调节机构
CN104847704A (zh) 一种即时调节导叶安装角的机械装置
CN210087484U (zh) 一种导叶进气控制电动机构
CN113357196B (zh) 双圆锥齿轮静子叶片调节机构及其构成的涡轮发动机
CN204493287U (zh) 导叶组件、离心式压缩机和空调器
CN202991625U (zh) 轴流风机叶片角度机外一次调节装置
KR101193871B1 (ko) 가변 디퓨저를 구비한 터보 압축기
CN206144857U (zh) 旋转机械结构及其叶片扩压器
CN203488405U (zh) 一种不停机调角空冷器风机
CN103363279A (zh) 一种步进电机控制的叶片式无级变量机油泵
CN109236738A (zh) 轴流风机动叶统调
EP3118462A1 (en) Centrifugal compressor and centrifugal facility having same
CN214465048U (zh) 一种鼓风机进口流量调节装置
EP1945954A1 (de) Fluidpumpe

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired