KR102526206B1 - 배수 펌프 - Google Patents

배수 펌프 Download PDF

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Publication number
KR102526206B1
KR102526206B1 KR1020160102420A KR20160102420A KR102526206B1 KR 102526206 B1 KR102526206 B1 KR 102526206B1 KR 1020160102420 A KR1020160102420 A KR 1020160102420A KR 20160102420 A KR20160102420 A KR 20160102420A KR 102526206 B1 KR102526206 B1 KR 102526206B1
Authority
KR
South Korea
Prior art keywords
water flow
flow direction
direction regulating
diameter
blade
Prior art date
Application number
KR1020160102420A
Other languages
English (en)
Korean (ko)
Other versions
KR20170058253A (ko
Inventor
카츠시 사토
나오야 오오키
마사토 스기노
유야 카토
Original Assignee
가부시기가이샤 후지고오키
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 가부시기가이샤 후지고오키 filed Critical 가부시기가이샤 후지고오키
Publication of KR20170058253A publication Critical patent/KR20170058253A/ko
Application granted granted Critical
Publication of KR102526206B1 publication Critical patent/KR102526206B1/ko

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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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F04D29/245—Geometry, shape for special effects
    • 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
    • F04D29/007—Details, component parts, or accessories especially adapted for liquid 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • 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
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid 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
    • F04D29/667—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
    • 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
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid 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
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/688—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
KR1020160102420A 2015-11-18 2016-08-11 배수 펌프 KR102526206B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015225819A JP6375285B2 (ja) 2015-11-18 2015-11-18 排水ポンプ
JPJP-P-2015-225819 2015-11-18

Publications (2)

Publication Number Publication Date
KR20170058253A KR20170058253A (ko) 2017-05-26
KR102526206B1 true KR102526206B1 (ko) 2023-04-27

Family

ID=56958755

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160102420A KR102526206B1 (ko) 2015-11-18 2016-08-11 배수 펌프

Country Status (4)

Country Link
EP (1) EP3171032B1 (ja)
JP (1) JP6375285B2 (ja)
KR (1) KR102526206B1 (ja)
CN (1) CN106989068B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108644121B (zh) * 2018-04-13 2020-09-08 江苏大学 一种提高侧流道泵气液混输能力和效率的装置及设计方法
JP7123401B2 (ja) * 2019-01-30 2022-08-23 株式会社不二工機 排水ポンプ用回転羽根およびそれを有する排水ポンプ
WO2024117629A1 (ko) * 2022-11-29 2024-06-06 엘지전자 주식회사 공기조화기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004353496A (ja) 2003-05-28 2004-12-16 Sony Corp 薄型ファンモータ
JP2009030587A (ja) 2007-06-29 2009-02-12 Denso Corp 遠心式多翼ファン
JP2010007909A (ja) 2008-06-25 2010-01-14 Fujitsu General Ltd ドレンポンプおよびそれを備えた空気調和装置
JP2011069257A (ja) * 2009-09-24 2011-04-07 Fuji Koki Corp 排水ポンプ
JP2013064396A (ja) 2011-08-30 2013-04-11 Fuji Koki Corp 排水ポンプ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398498A (ja) * 1986-10-15 1988-04-28 セイコーエプソン株式会社 光学式カ−ド記録再生装置
JPS6398498U (ja) * 1986-12-17 1988-06-25
JP3910665B2 (ja) * 1996-10-11 2007-04-25 株式会社不二工機 排水ポンプ
JP2002138992A (ja) 2000-11-01 2002-05-17 Fuji Koki Corp 排水ポンプ
CN101294579B (zh) * 2003-12-05 2011-04-06 大金工业株式会社 排水泵及具有该排水泵的空气调节装置
JP2006029214A (ja) * 2004-07-16 2006-02-02 Fuji Koki Corp 排水ポンプ
US8747071B2 (en) * 2009-07-07 2014-06-10 Fujikoki Corporation Drain pump
CN102454628A (zh) * 2011-12-30 2012-05-16 新昌县富士精工科技有限公司 空调排水泵叶轮

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004353496A (ja) 2003-05-28 2004-12-16 Sony Corp 薄型ファンモータ
JP2009030587A (ja) 2007-06-29 2009-02-12 Denso Corp 遠心式多翼ファン
JP2010007909A (ja) 2008-06-25 2010-01-14 Fujitsu General Ltd ドレンポンプおよびそれを備えた空気調和装置
JP2011069257A (ja) * 2009-09-24 2011-04-07 Fuji Koki Corp 排水ポンプ
JP2013064396A (ja) 2011-08-30 2013-04-11 Fuji Koki Corp 排水ポンプ

Also Published As

Publication number Publication date
EP3171032B1 (en) 2021-02-17
CN106989068A (zh) 2017-07-28
EP3171032A1 (en) 2017-05-24
JP2017096104A (ja) 2017-06-01
CN106989068B (zh) 2020-01-14
JP6375285B2 (ja) 2018-08-15
KR20170058253A (ko) 2017-05-26

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