CN104662303B - 空调机 - Google Patents

空调机 Download PDF

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Publication number
CN104662303B
CN104662303B CN201380050381.8A CN201380050381A CN104662303B CN 104662303 B CN104662303 B CN 104662303B CN 201380050381 A CN201380050381 A CN 201380050381A CN 104662303 B CN104662303 B CN 104662303B
Authority
CN
China
Prior art keywords
mentioned
fan
step portion
stage portion
bellying
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
Application number
CN201380050381.8A
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English (en)
Chinese (zh)
Other versions
CN104662303A (zh
Inventor
宇多全史
中井聪
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CN104662303A publication Critical patent/CN104662303A/zh
Application granted granted Critical
Publication of CN104662303B publication Critical patent/CN104662303B/zh
Active 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
    • 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
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • F04D29/422—Discharge tongues
    • 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
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
CN201380050381.8A 2012-09-28 2013-08-20 空调机 Active CN104662303B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-215536 2012-09-28
JP2012215536A JP5477441B2 (ja) 2012-09-28 2012-09-28 空気調和機
PCT/JP2013/072148 WO2014050365A1 (ja) 2012-09-28 2013-08-20 空気調和機

Publications (2)

Publication Number Publication Date
CN104662303A CN104662303A (zh) 2015-05-27
CN104662303B true CN104662303B (zh) 2016-06-22

Family

ID=50387775

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380050381.8A Active CN104662303B (zh) 2012-09-28 2013-08-20 空调机

Country Status (5)

Country Link
EP (1) EP2902632B1 (de)
JP (1) JP5477441B2 (de)
CN (1) CN104662303B (de)
ES (1) ES2622007T3 (de)
WO (1) WO2014050365A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6289348B2 (ja) * 2014-11-13 2018-03-07 三菱電機株式会社 空気調和機
CN108194386A (zh) * 2018-02-07 2018-06-22 广东纽恩泰新能源科技发展有限公司 一种贯流式风机
JP2020204430A (ja) * 2019-06-17 2020-12-24 パナソニックＩｐマネジメント株式会社 空気調和機
KR20210062846A (ko) * 2019-11-22 2021-06-01 삼성전자주식회사 공기조화기
KR20210108249A (ko) * 2020-02-25 2021-09-02 엘지전자 주식회사 공기조화기
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
WO2023182025A1 (ja) * 2022-03-22 2023-09-28 パナソニックＩｐマネジメント株式会社 空気調和機

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02203129A (ja) * 1989-02-01 1990-08-13 Matsushita Electric Ind Co Ltd 空気調和機
JPH0480533A (ja) * 1990-07-24 1992-03-13 Daikin Ind Ltd 空気調和機の室内機
CN1286374A (zh) * 1999-08-30 2001-03-07 三菱重工业株式会社 天花板埋入型空调装置
JP2002195595A (ja) * 2000-12-22 2002-07-10 Daikin Ind Ltd 空気調和装置の室内機
CN102326030A (zh) * 2009-03-06 2012-01-18 三菱电机株式会社 空调机
CN202284847U (zh) * 2011-10-24 2012-06-27 海信科龙电器股份有限公司 一种贯流风道系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1066053A (en) * 1963-04-22 1967-04-19 Hoover Ltd Improvements relating to cross-flow machines for inducing flow of fluids
JPH01167494A (ja) * 1987-12-23 1989-07-03 Hitachi Ltd クロスフローフアン
KR19990080984A (ko) * 1998-04-24 1999-11-15 윤종용 개선된 스태빌라이저를 가지는 횡류팬 송풍기
KR101116675B1 (ko) * 2004-04-08 2012-03-07 삼성전자주식회사 공기조화기

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02203129A (ja) * 1989-02-01 1990-08-13 Matsushita Electric Ind Co Ltd 空気調和機
JPH0480533A (ja) * 1990-07-24 1992-03-13 Daikin Ind Ltd 空気調和機の室内機
CN1286374A (zh) * 1999-08-30 2001-03-07 三菱重工业株式会社 天花板埋入型空调装置
JP2002195595A (ja) * 2000-12-22 2002-07-10 Daikin Ind Ltd 空気調和装置の室内機
CN102326030A (zh) * 2009-03-06 2012-01-18 三菱电机株式会社 空调机
CN202284847U (zh) * 2011-10-24 2012-06-27 海信科龙电器股份有限公司 一种贯流风道系统

Also Published As

Publication number Publication date
JP5477441B2 (ja) 2014-04-23
JP2014070519A (ja) 2014-04-21
WO2014050365A1 (ja) 2014-04-03
ES2622007T3 (es) 2017-07-05
EP2902632A1 (de) 2015-08-05
EP2902632B1 (de) 2017-01-11
EP2902632A4 (de) 2015-10-07
CN104662303A (zh) 2015-05-27

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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