CN108884649B - 取水坑及设备 - Google Patents

取水坑及设备 Download PDF

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Publication number
CN108884649B
CN108884649B CN201780020163.8A CN201780020163A CN108884649B CN 108884649 B CN108884649 B CN 108884649B CN 201780020163 A CN201780020163 A CN 201780020163A CN 108884649 B CN108884649 B CN 108884649B
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CN
China
Prior art keywords
plate
water
pit
flow path
suction port
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
CN201780020163.8A
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English (en)
Chinese (zh)
Other versions
CN108884649A (zh
Inventor
川野贵司
川根浩
佐佐木良三
香川晴治
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.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Hitachi Power Systems 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.)
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Publication date
Application filed by Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Publication of CN108884649A publication Critical patent/CN108884649A/zh
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Publication of CN108884649B publication Critical patent/CN108884649B/zh
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/02—Water-ways
    • E02B9/04—Free-flow canals or flumes; Intakes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Sewage (AREA)
CN201780020163.8A 2016-03-30 2017-01-11 取水坑及设备 Active CN108884649B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016067124A JP6653204B2 (ja) 2016-03-30 2016-03-30 取水ピット及びプラント
JP2016-067124 2016-03-30
PCT/JP2017/000627 WO2017168934A1 (ja) 2016-03-30 2017-01-11 取水ピット及びプラント

Publications (2)

Publication Number Publication Date
CN108884649A CN108884649A (zh) 2018-11-23
CN108884649B true CN108884649B (zh) 2020-09-01

Family

ID=59963994

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780020163.8A Active CN108884649B (zh) 2016-03-30 2017-01-11 取水坑及设备

Country Status (4)

Country Link
JP (1) JP6653204B2 (ja)
CN (1) CN108884649B (ja)
MY (1) MY194508A (ja)
WO (1) WO2017168934A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197308A (en) * 1981-05-30 1982-12-03 Mitsubishi Heavy Ind Ltd Water intake device
JP2000096539A (ja) * 1998-09-22 2000-04-04 Marushima Aqua System:Kk 取水装置
CN1309245A (zh) * 2000-02-02 2001-08-22 株式会社荏原制作所 泵中的防涡流装置
CN103917715A (zh) * 2011-11-09 2014-07-09 兴亚株式会社 取水装置
CN203879813U (zh) * 2014-06-03 2014-10-15 齐宝明 消除气泵噪音并输出平稳气流的装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63104700U (ja) * 1986-12-26 1988-07-06
JPH0579000U (ja) * 1992-03-31 1993-10-26 株式会社クボタ ポンプ吸水槽の渦防止装置
DE4340711A1 (de) * 1993-11-30 1995-06-01 Klein Schanzlin & Becker Ag Einrichtung zur Verhinderung von Unterwasserwirbeln an Pumpeneinläufen
JP4005299B2 (ja) * 2000-06-23 2007-11-07 株式会社荏原製作所 ポンプの空気吸込渦防止装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197308A (en) * 1981-05-30 1982-12-03 Mitsubishi Heavy Ind Ltd Water intake device
JP2000096539A (ja) * 1998-09-22 2000-04-04 Marushima Aqua System:Kk 取水装置
CN1309245A (zh) * 2000-02-02 2001-08-22 株式会社荏原制作所 泵中的防涡流装置
CN1210505C (zh) * 2000-02-02 2005-07-13 株式会社荏原制作所 泵中的防涡流装置
CN103917715A (zh) * 2011-11-09 2014-07-09 兴亚株式会社 取水装置
CN203879813U (zh) * 2014-06-03 2014-10-15 齐宝明 消除气泵噪音并输出平稳气流的装置

Also Published As

Publication number Publication date
CN108884649A (zh) 2018-11-23
MY194508A (en) 2022-11-30
WO2017168934A1 (ja) 2017-10-05
JP2017179822A (ja) 2017-10-05
JP6653204B2 (ja) 2020-02-26

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Address after: Kanagawa Prefecture, Japan

Patentee after: Mitsubishi Power Co., Ltd

Address before: Kanagawa Prefecture, Japan

Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd.