EP3530961A4 - Strömungsführende ringstruktur, axiallüfter und klimaanlage - Google Patents

Strömungsführende ringstruktur, axiallüfter und klimaanlage Download PDF

Info

Publication number: EP3530961A4
Authority: EP; European Patent Office
Prior art keywords: air conditioner; guiding structure; axial flow; flow fan; flow guiding
Prior art date: 2016-10-20
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.): Granted

Application number

EP17862279.1A

Other languages

English (en)

French (fr)

Other versions

EP3530961A1 (de

EP3530961B1 (de

Inventor

Fangyong ZHU

Jun Xiong

Xu Gao

Junjie LIAO

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.)

Gree Electric Appliances Inc of Zhuhai

Original Assignee

Gree Electric Appliances Inc of Zhuhai

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.)

2016-10-20

Filing date

2017-10-16

Publication date

2020-06-10

2017-10-16 Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai

2019-08-28 Publication of EP3530961A1 publication Critical patent/EP3530961A1/de

2020-06-10 Publication of EP3530961A4 publication Critical patent/EP3530961A4/de

2024-01-03 Application granted granted Critical

2024-01-03 Publication of EP3530961B1 publication Critical patent/EP3530961B1/de

Status Active legal-status Critical Current

2037-10-16 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
- F04D29/66—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
- F04D29/663—Sound attenuation
- F04D29/665—Sound attenuation by means of resonance chambers or interference
- 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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially 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)
Air-Flow Control Members (AREA)

EP17862279.1A 2016-10-20 2017-10-16 Strömungsführende ringstruktur, axiallüfter und klimaanlage Active EP3530961B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN201610917189.XA CN106321520B (zh)	2016-10-20	2016-10-20	导流圈结构、轴流风机及空调器
PCT/CN2017/106279 WO2018072664A1 (zh)	2016-10-20	2017-10-16	导流圈结构、轴流风机及空调器

Publications (3)

Publication Number	Publication Date
EP3530961A1 EP3530961A1 (de)	2019-08-28
EP3530961A4 true EP3530961A4 (de)	2020-06-10
EP3530961B1 EP3530961B1 (de)	2024-01-03

Family

ID=57819162

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17862279.1A Active EP3530961B1 (de)	2016-10-20	2017-10-16	Strömungsführende ringstruktur, axiallüfter und klimaanlage

Country Status (3)

Country	Link
EP (1)	EP3530961B1 (de)
CN (1)	CN106321520B (de)
WO (1)	WO2018072664A1 (de)

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CN106321520B (zh) *	2016-10-20	2018-11-23	珠海格力电器股份有限公司	导流圈结构、轴流风机及空调器
CN108488103B (zh) *	2018-06-26	2024-08-20	杭州老板电器股份有限公司	降噪装置、风机及油烟机
CN108869361B (zh) *	2018-07-26	2023-12-26	珠海格力电器股份有限公司	轴流风机
CN110873074B (zh) *	2018-08-31	2023-07-18	日立江森自控空调有限公司	一种导风圈和风机
CN109210013B (zh) *	2018-11-30	2020-11-27	泛仕达机电股份有限公司	一种降噪型风机导风圈及包括该导风圈的风机
CN109667795B (zh) *	2019-02-28	2024-03-19	青岛海信日立空调系统有限公司	一种风机集流器、离心风机及空调系统
US10947991B2 (en)	2019-03-15	2021-03-16	Deere & Company	Fan shroud
CN109882452B (zh) *	2019-04-15	2020-11-06	上海交通大学	一种基于声学截止的散热风扇降噪装置及其方法
CN110420560A (zh) *	2019-08-14	2019-11-08	江苏科技大学	一种船用scr系统反应器导流装置
CN111288562B (zh) *	2020-03-30	2024-07-30	宁波奥克斯电气股份有限公司	一种导流圈及空调器
DE102020113962A1 (de)	2020-05-25	2021-11-25	Ebm-Papst Mulfingen Gmbh & Co. Kg	Einlassdüse für eine Strömungsmaschine und Strömungsmaschine
CN113729535B (zh) *	2020-05-27	2023-09-08	厦门优胜卫厨科技有限公司	一种电子便器的烘干装置
CN112833049B (zh) *	2021-01-11	2022-11-18	泛仕达机电股份有限公司	一种消除啸叫声的集流器及离心风机
CN113289428B (zh) *	2021-06-01	2024-08-23	河南浩多顺节能环保科技有限公司	一种环保型锅炉烟气净化处理装置
CN114017392B (zh) *	2021-11-12	2025-04-15	杭州老板电器股份有限公司	导流进风圈及离心风机
CN115419617A (zh) *	2022-09-16	2022-12-02	宁波有铭电器有限公司	一种送风装置总成
CN115899823B (zh) *	2022-11-28	2025-10-28	珠海格力电器股份有限公司	导流结构、出风结构以及天井机
CN120379205B (zh) *	2025-03-25	2026-03-31	响水振勋电子有限公司	散热增强型电流传感器壳体

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JPH04265500A (ja) *	1991-02-21	1992-09-21	Matsushita Electric Ind Co Ltd	送風機
CN102418715A (zh) *	2011-12-09	2012-04-18	广东美的电器股份有限公司	轴流风轮
CN102767541A (zh) *	2012-07-04	2012-11-07	宁波方太厨具有限公司	一种降噪集流圈以及使用该集流圈的油烟机

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US2028985A (en) *	1932-05-25	1936-01-28	Clarence A Mahon	Fan
GB785501A (en) *	1954-12-22	1957-10-30	Licencia Talalmanyokat	Improvements relating to a fan provided with a diffuser
JP3084790B2 (ja) *	1991-06-18	2000-09-04	ダイキン工業株式会社	プロペラファン
US6623239B2 (en) *	2000-12-13	2003-09-23	Honeywell International Inc.	Turbocharger noise deflector
JP2002371998A (ja) *	2001-06-19	2002-12-26	Sanyo Electric Co Ltd	送風装置
CN201259294Y (zh) *	2008-07-22	2009-06-17	珠海格力电器股份有限公司	导流圈及具有导流圈的空调器
CN202547038U (zh) *	2012-04-23	2012-11-21	珠海格力电器股份有限公司	空调机导流圈
TWI525257B (zh) *	2012-07-11	2016-03-11	Jaguar Prec Industry Co Ltd	Ceiling fan
CN202789746U (zh) *	2012-07-16	2013-03-13	广东美的暖通设备有限公司	导流圈及具有该导流圈的空调器
CN203023138U (zh) *	2012-11-09	2013-06-26	珠海格力电器股份有限公司	导流圈、风机系统壳体及上出风空调机组
CN204880627U (zh) *	2015-06-25	2015-12-16	珠海格力电器股份有限公司	导流圈组件、轴流风机及空调器
CN204880603U (zh) *	2015-07-31	2015-12-16	广东美的制冷设备有限公司	导风圈及空调室内机
CN106016651A (zh) *	2016-06-23	2016-10-12	珠海格力电器股份有限公司	导流圈、送风组件以及空调器
CN106321520B (zh) *	2016-10-20	2018-11-23	珠海格力电器股份有限公司	导流圈结构、轴流风机及空调器

2016
- 2016-10-20 CN CN201610917189.XA patent/CN106321520B/zh active Active
2017
- 2017-10-16 WO PCT/CN2017/106279 patent/WO2018072664A1/zh not_active Ceased
- 2017-10-16 EP EP17862279.1A patent/EP3530961B1/de active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04265500A (ja) *	1991-02-21	1992-09-21	Matsushita Electric Ind Co Ltd	送風機
CN102418715A (zh) *	2011-12-09	2012-04-18	广东美的电器股份有限公司	轴流风轮
CN102767541A (zh) *	2012-07-04	2012-11-07	宁波方太厨具有限公司	一种降噪集流圈以及使用该集流圈的油烟机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018072664A1 *

Also Published As

Publication number	Publication date
EP3530961A1 (de)	2019-08-28
CN106321520B (zh)	2018-11-23
EP3530961B1 (de)	2024-01-03
CN106321520A (zh)	2017-01-11
WO2018072664A1 (zh)	2018-04-26

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