KR20200094620A - 배수 펌프용 회전날개 및 그것을 갖는 배수 펌프 - Google Patents

배수 펌프용 회전날개 및 그것을 갖는 배수 펌프 Download PDF

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Publication number
KR20200094620A
KR20200094620A KR1020190144926A KR20190144926A KR20200094620A KR 20200094620 A KR20200094620 A KR 20200094620A KR 1020190144926 A KR1020190144926 A KR 1020190144926A KR 20190144926 A KR20190144926 A KR 20190144926A KR 20200094620 A KR20200094620 A KR 20200094620A
Authority
KR
South Korea
Prior art keywords
diameter
rotary blade
drain pump
wings
blades
Prior art date
Application number
KR1020190144926A
Other languages
English (en)
Korean (ko)
Inventor
카츠시 사토
유야 카토
유타 니시야마
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 KR20200094620A publication Critical patent/KR20200094620A/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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry
    • 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—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
    • F04D29/18—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
    • F04D29/66—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
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (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)
KR1020190144926A 2019-01-30 2019-11-13 배수 펌프용 회전날개 및 그것을 갖는 배수 펌프 KR20200094620A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2019-014825 2019-01-30
JP2019014825A JP6918367B2 (ja) 2019-01-30 2019-01-30 排水ポンプ用回転羽根およびそれを有する排水ポンプ

Publications (1)

Publication Number Publication Date
KR20200094620A true KR20200094620A (ko) 2020-08-07

Family

ID=71872430

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190144926A KR20200094620A (ko) 2019-01-30 2019-11-13 배수 펌프용 회전날개 및 그것을 갖는 배수 펌프

Country Status (3)

Country Link
JP (1) JP6918367B2 (ja)
KR (1) KR20200094620A (ja)
CN (1) CN111503046B (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013064396A (ja) 2011-08-30 2013-04-11 Fuji Koki Corp 排水ポンプ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05312187A (ja) * 1992-05-07 1993-11-22 Matsushita Electric Ind Co Ltd 渦巻ポンプ
JPH08326694A (ja) * 1995-05-30 1996-12-10 Toto Ltd 翼付遠心ファン
JP2003293976A (ja) * 2002-04-08 2003-10-15 Taisan Kogyo Kk 排水ポンプ
JP2004060463A (ja) * 2002-07-25 2004-02-26 Taisan Kogyo Kk 排水ポンプ
JP2004245055A (ja) * 2003-02-10 2004-09-02 Saginomiya Seisakusho Inc 排出ポンプおよびそれを備えた空気調和機
JP4931393B2 (ja) * 2005-09-22 2012-05-16 株式会社不二工機 排水ポンプ
CN200971875Y (zh) * 2006-11-21 2007-11-07 浙江中宝自控元件有限公司 排水泵
JP6091308B2 (ja) * 2013-04-17 2017-03-08 株式会社不二工機 排水ポンプ
JP6282720B2 (ja) * 2016-12-27 2018-02-21 ミネベアミツミ株式会社 遠心式ファン
JP6329652B1 (ja) * 2017-01-25 2018-05-23 合利美股▲分▼有限公司 排水インペラ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013064396A (ja) 2011-08-30 2013-04-11 Fuji Koki Corp 排水ポンプ

Also Published As

Publication number Publication date
JP6918367B2 (ja) 2021-08-11
CN111503046A (zh) 2020-08-07
CN111503046B (zh) 2024-05-17
JP2020122434A (ja) 2020-08-13

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