CN100429409C - 排水泵 - Google Patents

排水泵 Download PDF

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Publication number
CN100429409C
CN100429409C CNB2005100842053A CN200510084205A CN100429409C CN 100429409 C CN100429409 C CN 100429409C CN B2005100842053 A CNB2005100842053 A CN B2005100842053A CN 200510084205 A CN200510084205 A CN 200510084205A CN 100429409 C CN100429409 C CN 100429409C
Authority
CN
China
Prior art keywords
wall section
thinner wall
blade
disk shaped
shaped part
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
CNB2005100842053A
Other languages
English (en)
Chinese (zh)
Other versions
CN1757935A (zh
Inventor
桦山正
今井正幸
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.)
Fujikoki Corp
Original Assignee
Fujikoki Corp
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 Fujikoki Corp filed Critical Fujikoki Corp
Publication of CN1757935A publication Critical patent/CN1757935A/zh
Application granted granted Critical
Publication of CN100429409C publication Critical patent/CN100429409C/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/12—Pumps with scoops or like paring members protruding in the fluid circulating in a bowl
    • 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
    • F04D29/18—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
    • F04D29/66—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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (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)
CNB2005100842053A 2004-07-16 2005-07-15 排水泵 Active CN100429409C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004209377A JP2006029214A (ja) 2004-07-16 2004-07-16 排水ポンプ
JP2004-209377 2004-07-16
JP2004209377 2004-07-16

Publications (2)

Publication Number Publication Date
CN1757935A CN1757935A (zh) 2006-04-12
CN100429409C true CN100429409C (zh) 2008-10-29

Family

ID=34937602

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100842053A Active CN100429409C (zh) 2004-07-16 2005-07-15 排水泵

Country Status (5)

Country Link
EP (1) EP1617084B1 (ja)
JP (1) JP2006029214A (ja)
KR (1) KR101185830B1 (ja)
CN (1) CN100429409C (ja)
TW (1) TWI359910B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101176457B1 (ko) * 2006-12-05 2012-08-30 삼성전자주식회사 공기조화기 및 그 제어방법
US8747071B2 (en) * 2009-07-07 2014-06-10 Fujikoki Corporation Drain pump
JP2011069257A (ja) * 2009-09-24 2011-04-07 Fuji Koki Corp 排水ポンプ
CN102052348B (zh) * 2009-11-07 2013-08-14 浙江三花股份有限公司 液体排出装置
CN101985942A (zh) * 2010-11-18 2011-03-16 姜堰市德华船用泵业制造有限公司 船用切线泵
KR101601350B1 (ko) * 2011-08-30 2016-03-08 가부시기가이샤 후지고오키 배수 펌프
JP5889051B2 (ja) * 2011-08-30 2016-03-22 株式会社不二工機 排水ポンプ
CN104675745B (zh) * 2013-11-27 2017-09-29 浙江三花制冷集团有限公司 一种水泵及其叶轮
JP6427428B2 (ja) 2014-09-26 2018-11-21 株式会社不二工機 排水ポンプ
JP6375285B2 (ja) * 2015-11-18 2018-08-15 株式会社不二工機 排水ポンプ
CN106382687B (zh) * 2016-10-31 2021-10-26 广东美的制冷设备有限公司 窗式空调器
TWI711765B (zh) * 2019-03-29 2020-12-01 合利美股份有限公司 具有安裝結構的空調裝置用之排水泵
CN110296084B (zh) * 2019-07-09 2020-08-25 永嘉企达知识产权咨询有限公司 一种立式离心泵
CN114087207A (zh) * 2020-08-24 2022-02-25 浙江三花商用制冷有限公司 一种流体排出装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218018A (en) * 1977-08-06 1980-08-19 Robert Bosch Gmbh Arrangement for washing lenses of headlights
CN1144305A (zh) * 1995-08-29 1997-03-05 株式会社不二工机制作所 排水泵
CN1220351A (zh) * 1996-10-11 1999-06-23 株式会社不二工机 排水泵

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002594A1 (en) * 1983-12-09 1985-06-20 Leslie Graham Church Ring propeller
JPH05187371A (ja) * 1992-01-13 1993-07-27 Hitachi Ltd スクロール圧縮機とスクロールラップ加工用エンドミル
WO1995009984A1 (en) * 1993-10-07 1995-04-13 Haemonetics Corporation Centrifugal blood pump with impeller blades forming a spin inducer
JP3524611B2 (ja) * 1995-02-06 2004-05-10 株式会社不二工機 排水ポンプ
EP0713978B1 (en) * 1994-11-25 1999-08-04 Fujikoki Mfg. Co., Ltd. Drainage pump
JP4267118B2 (ja) * 1999-01-27 2009-05-27 株式会社不二工機 排水ポンプ
JP3874561B2 (ja) * 1999-01-27 2007-01-31 株式会社不二工機 排水ポンプ
JP3820814B2 (ja) * 1999-08-24 2006-09-13 日本精工株式会社 動圧軸受及びその製造方法
JP2001123977A (ja) * 1999-10-27 2001-05-08 Saginomiya Seisakusho Inc ドレン排水ポンプ
JP3511044B2 (ja) * 2000-06-21 2004-03-29 株式会社鷺宮製作所 ドレン排水ポンプ
JP2003293976A (ja) * 2002-04-08 2003-10-15 Taisan Kogyo Kk 排水ポンプ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218018A (en) * 1977-08-06 1980-08-19 Robert Bosch Gmbh Arrangement for washing lenses of headlights
CN1144305A (zh) * 1995-08-29 1997-03-05 株式会社不二工机制作所 排水泵
CN1220351A (zh) * 1996-10-11 1999-06-23 株式会社不二工机 排水泵

Also Published As

Publication number Publication date
KR101185830B1 (ko) 2012-10-02
KR20060050184A (ko) 2006-05-19
EP1617084B1 (en) 2013-05-08
TWI359910B (en) 2012-03-11
CN1757935A (zh) 2006-04-12
JP2006029214A (ja) 2006-02-02
EP1617084A1 (en) 2006-01-18
TW200604438A (en) 2006-02-01

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