CN104981612B - 空调机 - Google Patents
空调机 Download PDFInfo
- Publication number
- CN104981612B CN104981612B CN201380072697.7A CN201380072697A CN104981612B CN 104981612 B CN104981612 B CN 104981612B CN 201380072697 A CN201380072697 A CN 201380072697A CN 104981612 B CN104981612 B CN 104981612B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- step portion
- impeller
- circumferentially
- opposed
- 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
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
- F04D29/4226—Fan casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- 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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
-
- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially 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
- F04D29/663—Sound attenuation
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-024108 | 2013-02-12 | ||
JP2013024108A JP5716766B2 (ja) | 2013-02-12 | 2013-02-12 | 空気調和機 |
PCT/JP2013/083027 WO2014125711A1 (ja) | 2013-02-12 | 2013-12-10 | 空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104981612A CN104981612A (zh) | 2015-10-14 |
CN104981612B true CN104981612B (zh) | 2017-02-22 |
Family
ID=51353730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380072697.7A Active CN104981612B (zh) | 2013-02-12 | 2013-12-10 | 空调机 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2957773B1 (de) |
JP (1) | JP5716766B2 (de) |
CN (1) | CN104981612B (de) |
ES (1) | ES2649146T3 (de) |
WO (1) | WO2014125711A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106321473B (zh) * | 2016-09-05 | 2019-02-05 | 青岛海尔空调器有限总公司 | 用于空调器的贯流风机 |
KR20180044165A (ko) * | 2016-10-21 | 2018-05-02 | 삼성전자주식회사 | 공기 조화기 |
CN108843603B (zh) * | 2018-07-24 | 2020-01-21 | 威海市豪顿风机股份有限公司 | 并列离心风机 |
KR20210062846A (ko) | 2019-11-22 | 2021-06-01 | 삼성전자주식회사 | 공기조화기 |
KR200495130Y1 (ko) * | 2020-06-11 | 2022-03-10 | 이선흥 | 다방향 및 냉풍흐름을 개선한 선풍기 |
CN112576524B (zh) * | 2020-12-04 | 2023-04-14 | 重庆海尔空调器有限公司 | 贯流风扇及具有其的空调 |
JP7103465B1 (ja) | 2021-03-31 | 2022-07-20 | 株式会社富士通ゼネラル | 送風機および室内機 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62690A (ja) * | 1985-06-25 | 1987-01-06 | Matsushita Electric Ind Co Ltd | 横断流送風装置 |
JPS62131994A (ja) * | 1985-12-02 | 1987-06-15 | Matsushita Electric Ind Co Ltd | 横断流送風装置 |
CN1609456A (zh) * | 2003-10-23 | 2005-04-27 | 松下电器产业株式会社 | 横流风扇及横流风扇的制造方法 |
CN2837569Y (zh) * | 2005-04-25 | 2006-11-15 | 海尔集团公司 | 空调室内机横流风扇 |
CN1955485A (zh) * | 2005-10-28 | 2007-05-02 | 三菱电机株式会社 | 横流扇 |
CN201771854U (zh) * | 2010-08-31 | 2011-03-23 | 广东美的电器股份有限公司 | 有效降低噪音的贯流风轮及具有该贯流风轮的空气设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS533449Y2 (de) * | 1973-05-31 | 1978-01-28 | ||
JPS5818100U (ja) * | 1981-07-28 | 1983-02-03 | 株式会社東芝 | 空気調和機 |
JPS61226595A (ja) * | 1985-04-01 | 1986-10-08 | Matsushita Electric Ind Co Ltd | 横断流送風装置 |
JPS62118094A (ja) | 1985-11-18 | 1987-05-29 | Matsushita Electric Ind Co Ltd | 横断流送風装置 |
JPS63113198A (ja) * | 1986-10-30 | 1988-05-18 | Toshiba Corp | 送風機 |
US5449271A (en) * | 1994-12-27 | 1995-09-12 | Carrier Corporation | Transverse fan with randomly varying I-shaped tongue |
JP2002061867A (ja) * | 2000-08-22 | 2002-02-28 | Hitachi Ltd | 空気調和機 |
CN1752461A (zh) * | 2004-09-24 | 2006-03-29 | 乐金电子(天津)电器有限公司 | 横向流动风扇 |
EP2405206B1 (de) * | 2009-03-06 | 2019-04-24 | Mitsubishi Electric Corporation | Klimaanlage |
JP2011064360A (ja) * | 2009-09-15 | 2011-03-31 | Hitachi Appliances Inc | 空気調和機 |
-
2013
- 2013-02-12 JP JP2013024108A patent/JP5716766B2/ja active Active
- 2013-12-10 CN CN201380072697.7A patent/CN104981612B/zh active Active
- 2013-12-10 ES ES13875217.5T patent/ES2649146T3/es active Active
- 2013-12-10 WO PCT/JP2013/083027 patent/WO2014125711A1/ja active Application Filing
- 2013-12-10 EP EP13875217.5A patent/EP2957773B1/de active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62690A (ja) * | 1985-06-25 | 1987-01-06 | Matsushita Electric Ind Co Ltd | 横断流送風装置 |
JPS62131994A (ja) * | 1985-12-02 | 1987-06-15 | Matsushita Electric Ind Co Ltd | 横断流送風装置 |
CN1609456A (zh) * | 2003-10-23 | 2005-04-27 | 松下电器产业株式会社 | 横流风扇及横流风扇的制造方法 |
CN2837569Y (zh) * | 2005-04-25 | 2006-11-15 | 海尔集团公司 | 空调室内机横流风扇 |
CN1955485A (zh) * | 2005-10-28 | 2007-05-02 | 三菱电机株式会社 | 横流扇 |
CN201771854U (zh) * | 2010-08-31 | 2011-03-23 | 广东美的电器股份有限公司 | 有效降低噪音的贯流风轮及具有该贯流风轮的空气设备 |
Also Published As
Publication number | Publication date |
---|---|
CN104981612A (zh) | 2015-10-14 |
JP5716766B2 (ja) | 2015-05-13 |
EP2957773A4 (de) | 2016-08-03 |
JP2014152724A (ja) | 2014-08-25 |
EP2957773A1 (de) | 2015-12-23 |
EP2957773B1 (de) | 2017-10-25 |
ES2649146T3 (es) | 2018-01-10 |
WO2014125711A1 (ja) | 2014-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |