JP2021526611A - 扇風機 - Google Patents
扇風機 Download PDFInfo
- Publication number
- JP2021526611A JP2021526611A JP2020568786A JP2020568786A JP2021526611A JP 2021526611 A JP2021526611 A JP 2021526611A JP 2020568786 A JP2020568786 A JP 2020568786A JP 2020568786 A JP2020568786 A JP 2020568786A JP 2021526611 A JP2021526611 A JP 2021526611A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- electric motor
- electric
- fan according
- fan
- 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.)
- Granted
Links
- 230000008859 change Effects 0.000 claims description 17
- 238000007664 blowing Methods 0.000 description 47
- 238000009423 ventilation Methods 0.000 description 29
- 230000000694 effects Effects 0.000 description 11
- 238000012360 testing method Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
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
- F04D19/00—Axial-flow pumps
- F04D19/007—Axial-flow pumps multistage fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/024—Multi-stage pumps with contrarotating parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- 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
- F04D29/38—Blades
-
- 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
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/327—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with non identical blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
本願は2018年7月9日に提出された、出願番号201810749400.0、発明名称「扇風機」である中国特許出願及び出願番号201821084768.1、発明名称「扇風機」である中国特許出願の優先権を主張し、その全文を参考としてここに援用する。
以下では、図面を参照しながら、本願実施例における技術案を明確且つ完全に説明する。説明される実施例は本願の全ての実施例ではなく、本願の一部の実施例に過ぎないことは明らかである。本願における実施例に基づいて、当業者が創造的な努力を行わないことを前提として得られた全ての他の実施例は、本願の保護範囲に属す。
200 第一電気モータ
201 第一羽根
202 第一回転軸
300 第二電気モータ
301 第二羽根
302 第二回転軸
400 第三羽根
500 第四羽根
Claims (14)
- 支柱と、
前記支柱に取り付けられ、第一回転軸を有する第一電気モータと、
前記第一回転軸に取り付けられている第一羽根と、
前記支柱に取り付けられて、第二回転軸を有し、前記第一電気モータと同軸するように設けられている第二電気モータと、
前記第二回転軸に取り付けられて、傾斜方向が前記第一羽根の傾斜方向とは逆である第二羽根と、
前記第一電気モータと前記第二電気モータに電気的に接続して、且つ前記第一電気モータと前記第二電気モータの互いに反対の方向に回転することを制御する電気制御ボードと
を含む扇風機。 - 前記電気制御ボードは回転速度比調節モジュール、調速モジュールと方向転換調節モジュールとを含み、前記回転速度比調節モジュールは前記第一電気モータと前記第二電気モータの回転速度の比を調節及び固定するためのものであり、前記調速モジュールは前記第一電気モータと前記第二電気モータの回転速度を同期して調節するためのものであり、前記方向転換調節モジュールは前記第一電気モータと前記第二電気モータの回転方向を切り換えるためのものである
請求項1に記載の扇風機。 - 前記第一電気モータと前記第二電気モータの運転時に前記方向転換調節モジュールを切断するために、前記方向転換調節モジュールは保護スイッチを含む
請求項2に記載の扇風機。 - 前記電気制御ボードは段階調節モジュールをさらに含み、前記段階調節モジュールは段階を編集できるエディタとメモリを含み、前記段階調節モジュールは複数のプリセット段階選択ボタンと少なくとも一つのカスタマイズ段階選択ボタンをさらに含む
請求項2に記載の扇風機。 - 前記扇風機はさらに第三羽根を含み、前記第三羽根は前記第一回転軸に取り付けられている
請求項1に記載の扇風機。 - 前記第三羽根は前記第一羽根の外側に設けられており、且つ前記第三羽根のブレード長さは前記第一羽根のブレード長さよりも小さい
請求項11に記載の扇風機。 - 前記扇風機はさらに第四羽根を含み、前記第四羽根は前記第二回転軸に取り付けられている
請求項11に記載の扇風機。 - 前記第四羽根は前記第一羽根と前記第二羽根の間に設けられており、且つ前記第四羽根のブレード長さは前記第二羽根のブレード長さよりも小さい
請求項13に記載の扇風機。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810749400.0 | 2018-07-09 | ||
CN201821084768.1U CN208778287U (zh) | 2018-07-09 | 2018-07-09 | 风扇 |
CN201810749400.0A CN108869357B (zh) | 2018-07-09 | 2018-07-09 | 风扇 |
CN201821084768.1 | 2018-07-09 | ||
PCT/CN2018/123808 WO2020010807A1 (zh) | 2018-07-09 | 2018-12-26 | 风扇 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021526611A true JP2021526611A (ja) | 2021-10-07 |
JP7069355B2 JP7069355B2 (ja) | 2022-05-17 |
Family
ID=69142152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020568786A Active JP7069355B2 (ja) | 2018-07-09 | 2018-12-26 | 扇風機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11512703B2 (ja) |
JP (1) | JP7069355B2 (ja) |
KR (1) | KR102505058B1 (ja) |
WO (1) | WO2020010807A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108953186B (zh) * | 2018-07-09 | 2021-04-27 | 广东美的环境电器制造有限公司 | 风扇 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6652230B1 (en) * | 1999-11-25 | 2003-11-25 | Delta Electronics, Inc. | Serial fan with a plurality of rotor vanes |
US20120222843A1 (en) * | 2011-03-02 | 2012-09-06 | James Mitchell | Air Conditioner Condenser Booster |
JP2014196713A (ja) * | 2013-03-29 | 2014-10-16 | リズム時計工業株式会社 | 二重反転式送風機 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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US4309595A (en) * | 1980-07-14 | 1982-01-05 | Sunbeam Corporation | Hair dryer |
JP2001050191A (ja) | 1999-08-06 | 2001-02-23 | Minoru Sugitani | ツイン扇風機 |
TW463455B (en) * | 2000-02-22 | 2001-11-11 | Delta Electronics Inc | Control circuit and method of multiple-motor structure |
TW570230U (en) * | 2003-04-28 | 2004-01-01 | Tzung-Yin Jeng | Heat dissipating fan |
TW200643310A (en) * | 2005-06-06 | 2006-12-16 | Zong-Yin Zheng | Dual-blade electric fan with balanced shaft |
JP5273475B2 (ja) * | 2008-09-02 | 2013-08-28 | 日本電産株式会社 | 直列式軸流ファン |
KR20110085646A (ko) * | 2010-01-21 | 2011-07-27 | 엘지전자 주식회사 | 송풍장치 및 이를 구비하는 실외기 |
JP2014238059A (ja) | 2013-06-07 | 2014-12-18 | 日本電産株式会社 | 直列式軸流ファン |
CN104776043A (zh) | 2015-04-27 | 2015-07-15 | 姬志强 | 一种碎声排气扇 |
EP3405678A4 (en) * | 2016-01-22 | 2019-09-11 | Xcelaero Corporation | CONFIGURATIONS OF AN AXIAL FAN |
CN206309618U (zh) | 2016-12-09 | 2017-07-07 | 杭州微光电子股份有限公司 | 双叶轮风机 |
CN106968973A (zh) | 2017-05-09 | 2017-07-21 | 美的集团股份有限公司 | 轴流风机 |
CN107218237A (zh) | 2017-07-31 | 2017-09-29 | 高子轩 | 一种单机双向驱动风扇 |
CN207229425U (zh) | 2017-08-25 | 2018-04-13 | 宁波宝工电器有限公司 | 双风叶电机组件 |
CN108506236B (zh) * | 2018-05-11 | 2024-10-22 | 宁波生久科技有限公司 | 增压型散热风扇及其使用方法 |
CN108869357B (zh) | 2018-07-09 | 2021-07-27 | 广东美的环境电器制造有限公司 | 风扇 |
-
2018
- 2018-12-26 JP JP2020568786A patent/JP7069355B2/ja active Active
- 2018-12-26 US US17/058,608 patent/US11512703B2/en active Active
- 2018-12-26 WO PCT/CN2018/123808 patent/WO2020010807A1/zh active Application Filing
- 2018-12-26 KR KR1020207032593A patent/KR102505058B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6652230B1 (en) * | 1999-11-25 | 2003-11-25 | Delta Electronics, Inc. | Serial fan with a plurality of rotor vanes |
US20120222843A1 (en) * | 2011-03-02 | 2012-09-06 | James Mitchell | Air Conditioner Condenser Booster |
JP2014196713A (ja) * | 2013-03-29 | 2014-10-16 | リズム時計工業株式会社 | 二重反転式送風機 |
Also Published As
Publication number | Publication date |
---|---|
JP7069355B2 (ja) | 2022-05-17 |
US20210215160A1 (en) | 2021-07-15 |
KR20200141495A (ko) | 2020-12-18 |
KR102505058B1 (ko) | 2023-02-28 |
WO2020010807A1 (zh) | 2020-01-16 |
US11512703B2 (en) | 2022-11-29 |
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