JP2021526194A - 扇風機 - Google Patents
扇風機 Download PDFInfo
- Publication number
- JP2021526194A JP2021526194A JP2020568444A JP2020568444A JP2021526194A JP 2021526194 A JP2021526194 A JP 2021526194A JP 2020568444 A JP2020568444 A JP 2020568444A JP 2020568444 A JP2020568444 A JP 2020568444A JP 2021526194 A JP2021526194 A JP 2021526194A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- gear
- rotating shaft
- fan
- rotation
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000010586 diagram Methods 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 description 25
- 238000009423 ventilation Methods 0.000 description 16
- 238000012360 testing method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- 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
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
-
- 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
- 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
- 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
-
- 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
- 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
-
- 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
- F05D2260/00—Function
- F05D2260/40—Transmission of power
- F05D2260/403—Transmission of power through the shape of the drive components
- F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
伝動ホイールセットの各歯車が何れも外歯歯車である場合のテストは以下になる。
200 電気モータ
201 第一回転軸
202 第一羽根
300 伝動機構
301 取付板
302 駆動輪
303 出力輪
304 第一歯車
305 第二歯車
306 第三歯車
307 第四歯車
308 第五歯車
309 第二回転軸
310 第三回転軸
311 第二羽根
400 第三羽根
500 第四羽根
Claims (17)
- 支持体と、
前記支持体に取り付けられる電気モータであって、第一回転軸を有し、且つ前記第一回転軸の両端が何れも前記電気モータから突出している電気モータと、
前記第一回転軸の一端に取り付けられている第一羽根と、
前記支持体に取り付けられて、且つ前記第一回転軸の他端に接続されている伝動機構であって、第二回転軸を含み、前記第二回転軸の回転方向は前記第一回転軸の回転方向とは逆である伝動機構と、
前記第二回転軸に取り付けられている第二羽根と、を含み、
前記第一羽根のブレード傾斜方向は前記第二羽根のブレード傾斜方向とは逆である、
扇風機。 - 前記伝動機構はさらに逆方向ホイールセットと取付板を含み、前記取付板は前記支持体に固定され、前記逆方向ホイールセットは駆動輪、出力輪、及び伝動ホイールセットを含み、前記第一回転軸は前記駆動輪に接続され、前記第二回転軸は前記出力輪に接続され、前記出力輪と前記駆動輪の回転方向が逆になるように、前記伝動ホイールセットは前記駆動輪と前記出力輪とを接続している、請求項1に記載の扇風機。
- 前記逆方向ホイールセットは歯車セットであり、前記伝動ホイールセットは前記駆動輪及び前記出力輪とそれぞれ噛み合っている、請求項2に記載の扇風機。
- 前記伝動ホイールセットは第一歯車、第二歯車、第三歯車、及び前記第一歯車と前記第二歯車とを接続する第三回転軸を含み、前記駆動輪は前記第一歯車と噛み合って且つ前記取付板の一方側に取り付けられ、前記第三歯車は前記第二歯車及び前記出力輪とそれぞれ噛み合い、且つ前記第二歯車、前記第三歯車及び前記出力輪は前記取付板の他方側に取り付けられ、前記駆動輪、前記第一歯車、前記第二歯車、前記第三歯車、及び前記出力輪は何れも外歯歯車である、請求項3に記載の扇風機。
- 前記伝動ホイールセットは第四歯車、第五歯車、及び前記第四歯車と前記第五歯車とを接続する第四回転軸を含み、前記駆動輪は前記第四歯車と噛み合って且つ前記取付板の一方側に取り付けられ、前記第五歯車は前記出力輪と噛み合って且つ前記取付板の他方側に取り付けられ、前記駆動輪、前記第四歯車、前記第五歯車が何れも外歯歯車であり、前記出力輪が内歯歯車である、請求項3に記載の扇風機。
- 前記扇風機はさらに電気制御ボードを含み、前記電気モータは前記電気制御ボードに電気的に接続され、前記電気制御ボードは前記電気モータの回転速度を調節する調速モジュールと前記電気モータの回転方向を調節する方向調節モジュールとを含む、請求項1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。
- 前記第三羽根は第一羽根の外側に設置されて、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短い、請求項14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14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置されており、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短い、請求項16に記載の扇風機。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810751046.5 | 2018-07-09 | ||
CN201810751046.5A CN108869358B (zh) | 2018-07-09 | 2018-07-09 | 风扇 |
CN201821084637.3 | 2018-07-09 | ||
CN201821084637.3U CN208778284U (zh) | 2018-07-09 | 2018-07-09 | 风扇 |
PCT/CN2018/123810 WO2020010809A1 (zh) | 2018-07-09 | 2018-12-26 | 风扇 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021526194A true JP2021526194A (ja) | 2021-09-30 |
JP7030216B2 JP7030216B2 (ja) | 2022-03-04 |
Family
ID=69143270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020568444A Active JP7030216B2 (ja) | 2018-07-09 | 2018-12-26 | 扇風機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11493050B2 (ja) |
JP (1) | JP7030216B2 (ja) |
KR (1) | KR102500708B1 (ja) |
WO (1) | WO2020010809A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11686321B2 (en) * | 2021-11-10 | 2023-06-27 | Air Cool Industrial Co., Ltd. | Ceiling fan having double-layer blades |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001050191A (ja) * | 1999-08-06 | 2001-02-23 | Minoru Sugitani | ツイン扇風機 |
JP2006342795A (ja) * | 2005-06-06 | 2006-12-21 | Chung-Yin Cheng | 両面扇風機 |
US20110174011A1 (en) * | 2010-01-21 | 2011-07-21 | Lg Electronics Inc. | Ventilating device and outdoor unit having the same |
CN102705269A (zh) * | 2012-05-29 | 2012-10-03 | 张秀英 | 一种双扇叶的消音风扇 |
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 |
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 |
Family Cites Families (8)
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---|---|---|---|---|
US2004571A (en) * | 1931-09-08 | 1935-06-11 | American Machine & Metals | Fan |
CH470587A (de) * | 1966-01-06 | 1969-03-31 | Baumann Ludwig | Raumventilator mit gleichzeitiger Förderung von Aussenluft in den Innenraum und von Innenraumluft nach aussen, insbesondere mit Zwischenverschluss |
US6752587B2 (en) * | 2002-08-07 | 2004-06-22 | Inventec Corporation | Modular fan assembly |
JP2009156176A (ja) * | 2007-12-27 | 2009-07-16 | Denso Corp | 冷却装置 |
US8951012B1 (en) * | 2014-02-10 | 2015-02-10 | JVS Associates, Inc. | Contra-rotating axial fan transmission for evaporative and non-evaporative cooling and condensing equipment |
WO2016186525A1 (en) * | 2015-05-20 | 2016-11-24 | Fisher & Paykel Appliances Limited | Fan or pump arrangement and operating method |
US10411578B2 (en) * | 2017-05-26 | 2019-09-10 | Chun-Ying Cheng | Low electric fan-type power generating device with low energy consumption |
CN108869358B (zh) * | 2018-07-09 | 2023-09-01 | 广东美的环境电器制造有限公司 | 风扇 |
-
2018
- 2018-12-26 US US17/258,072 patent/US11493050B2/en active Active
- 2018-12-26 KR KR1020207034446A patent/KR102500708B1/ko active IP Right Grant
- 2018-12-26 WO PCT/CN2018/123810 patent/WO2020010809A1/zh active Application Filing
- 2018-12-26 JP JP2020568444A patent/JP7030216B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001050191A (ja) * | 1999-08-06 | 2001-02-23 | Minoru Sugitani | ツイン扇風機 |
JP2006342795A (ja) * | 2005-06-06 | 2006-12-21 | Chung-Yin Cheng | 両面扇風機 |
US20110174011A1 (en) * | 2010-01-21 | 2011-07-21 | Lg Electronics Inc. | Ventilating device and outdoor unit having the same |
CN102705269A (zh) * | 2012-05-29 | 2012-10-03 | 张秀英 | 一种双扇叶的消音风扇 |
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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
KR20210005214A (ko) | 2021-01-13 |
KR102500708B1 (ko) | 2023-02-15 |
WO2020010809A1 (zh) | 2020-01-16 |
US20210190082A1 (en) | 2021-06-24 |
US11493050B2 (en) | 2022-11-08 |
JP7030216B2 (ja) | 2022-03-04 |
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