JP2012528262A - ハイドロダイナミック式省エネ型冷却タワー直連結低速小型混流式水車用ランナ - Google Patents
ハイドロダイナミック式省エネ型冷却タワー直連結低速小型混流式水車用ランナ Download PDFInfo
- Publication number
- JP2012528262A JP2012528262A JP2012512190A JP2012512190A JP2012528262A JP 2012528262 A JP2012528262 A JP 2012528262A JP 2012512190 A JP2012512190 A JP 2012512190A JP 2012512190 A JP2012512190 A JP 2012512190A JP 2012528262 A JP2012528262 A JP 2012528262A
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- Japan
- Prior art keywords
- diameter
- blade
- water
- upper top
- runner
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/121—Blades, their form or construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/125—Rotors for radial flow at high-pressure side and axial flow at low-pressure side, e.g. for Francis-type turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/70—Shape
- F05B2250/71—Shape curved
-
- 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
Abstract
Description
Claims (2)
- 上トップ(1)、下リング(3)及び前記上トップ(1)と下リング(3)との間に装着される曲面ブレード(2)を含み、前記曲面ブレード(2)の片端は入水側(4)であり、該入水側(4)はランナの高圧側であり、水流の径方向流入側でもあり、前記曲面ブレード(2)の他端は出水側(5)であり、該出水側はランナの低圧側であり、水流の軸方向流出側でもあり、出水側(5)と下リング(3)の連接点はAであり、ブレード出水側(5)と前記上トップ(1)の連接点はBである、ハイドロダイナミック式省エネ型冷却タワー直連結低速小型混流式水車用ランナにおいて、
前記ブレード(2)の入水側(4)の高さhと対応される入水側(4)の箇所の直径D1との比値は0.18〜0.22、ブレード(2)の全高Hと直径D1との比値は0.35〜0.42、出水側(5)と下リング(3)の交点Aに対応する直径D2が直径D1との比値は0.4〜0.6、出水側(5)と上トップとの交点Bに対応する直径D3が直径D1との比値は0.3〜0.45、上トップ(1)上の排水円形台の直径D4が直径D1との比値は0.1〜0.2、前記直径D1と冷却ファンブレードの回転速度との関係は
- 前記曲面ブレード(2)数量は16〜20枚、ブレード翼形の最小厚さと最大厚さとの比は0.28〜0.34である、ことを特徴とする請求項1に記載のランナ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100273099A CN101560936B (zh) | 2009-05-27 | 2009-05-27 | 水动节能型冷却塔直联低速小型混流式水轮机用转轮 |
CN200910027309.9 | 2009-05-27 | ||
PCT/CN2010/073241 WO2010135989A1 (zh) | 2009-05-27 | 2010-05-25 | 水动节能型冷却塔直联低速小型混流式水轮机用转轮 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012528262A true JP2012528262A (ja) | 2012-11-12 |
Family
ID=41219876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012512190A Pending JP2012528262A (ja) | 2009-05-27 | 2010-05-25 | ハイドロダイナミック式省エネ型冷却タワー直連結低速小型混流式水車用ランナ |
Country Status (14)
Country | Link |
---|---|
US (1) | US9260969B2 (ja) |
EP (1) | EP2436916A4 (ja) |
JP (1) | JP2012528262A (ja) |
KR (1) | KR101327341B1 (ja) |
CN (1) | CN101560936B (ja) |
AU (1) | AU2010252464B2 (ja) |
BR (1) | BRPI1009075A2 (ja) |
CA (1) | CA2763303C (ja) |
MX (1) | MX2011012561A (ja) |
MY (1) | MY156030A (ja) |
RU (1) | RU2492351C1 (ja) |
SG (1) | SG176259A1 (ja) |
WO (1) | WO2010135989A1 (ja) |
ZA (1) | ZA201109424B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101560936B (zh) * | 2009-05-27 | 2010-12-08 | 南京星飞冷却设备有限公司 | 水动节能型冷却塔直联低速小型混流式水轮机用转轮 |
CN103953489B (zh) * | 2013-08-02 | 2016-02-24 | 河海大学 | 一种用于直驱冷却塔风机的径流式水轮机转轮 |
CN103485958B (zh) * | 2013-10-12 | 2015-12-23 | 南京泉腾冷却设备有限公司 | 一种低水头水轮机转轮及应用 |
CN103982362A (zh) * | 2013-10-18 | 2014-08-13 | 河海大学 | 一种水动冷却塔直驱径流式水轮机 |
CN103982355A (zh) * | 2013-10-18 | 2014-08-13 | 河海大学 | 一种用于直驱冷却塔风机的径流式水轮机转轮 |
ITRM20130580A1 (it) * | 2013-10-22 | 2015-04-23 | Gabriele Madonna | Turbina il cui verso di rotazione costante e' provocato direttamente dai movimenti alternati dei flussi delle onde marine. |
CN103743257B (zh) * | 2014-01-09 | 2016-09-14 | 西华大学 | 高效水动力冷却塔 |
CN104279115A (zh) * | 2014-09-12 | 2015-01-14 | 乐山东方动力节能设备有限公司 | 新型水力风机冷却塔驱动专用混流式转轮 |
EP3276157A1 (en) * | 2016-07-25 | 2018-01-31 | GE Renewable Technologies | Hydraulic turbine |
CN107725251A (zh) * | 2017-10-10 | 2018-02-23 | 河海大学 | 应用于低水头抽水蓄能电站的可逆式水泵水轮机转轮 |
CN110516321B (zh) * | 2019-08-06 | 2022-09-30 | 西安理工大学 | 一种变速水轮机转轮选型计算方法 |
CN114576065B (zh) * | 2022-03-03 | 2024-02-23 | 哈尔滨工业大学 | 一种具有弯扭掠特性的水泵水轮机转轮 |
Citations (5)
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JPS49133730A (ja) * | 1973-04-27 | 1974-12-23 | ||
JPH0763154A (ja) * | 1993-08-26 | 1995-03-07 | Hitachi Ltd | 可変速水車発電装置及び可変速水車の運転方法 |
JPH11159433A (ja) * | 1997-11-26 | 1999-06-15 | Toshiba Corp | 水力機械 |
JP2003269313A (ja) * | 2002-03-15 | 2003-09-25 | Mitsubishi Heavy Ind Ltd | 水車又はポンプ水車のキャビテーション壊食回避運転方法及びキャビテーション壊食量推定方法並びにそのプログラム |
JP2008175169A (ja) * | 2007-01-19 | 2008-07-31 | Tokyo Electric Power Co Inc:The | フランシス型水車 |
Family Cites Families (12)
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US963378A (en) * | 1905-09-23 | 1910-07-05 | Hans Lorenz | Turbine or centrifugal pump. |
US3874819A (en) * | 1972-05-12 | 1975-04-01 | Hitachi Ltd | Francis type runner for pump turbine |
SE377829B (ja) * | 1974-09-16 | 1975-07-28 | Karlstad Mekaniska Ab | |
US4976319A (en) * | 1989-03-06 | 1990-12-11 | Hale Fire Pump Company | Water driven fan for firefighting |
JP2004108186A (ja) | 2002-09-17 | 2004-04-08 | Mitsubishi Electric Corp | 発電プラントの冷却塔システム |
US7210904B2 (en) * | 2004-05-05 | 2007-05-01 | Bharat Heavy Electricals Ltd. | Runner blade for low specific speed Francis turbine |
JP4751165B2 (ja) * | 2005-10-12 | 2011-08-17 | 株式会社東芝 | フランシス形ポンプ水車 |
RU2321766C2 (ru) * | 2006-05-19 | 2008-04-10 | Открытое акционерное общество "Силовые машины-ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" (ОАО "Силовые машины") | Лопаточный аппарат рабочего колеса радиально-осевой гидротурбины |
CN201071779Y (zh) * | 2007-06-22 | 2008-06-11 | 金先培 | 冷却塔用反击式水轮机 |
PL383367A1 (pl) * | 2007-09-17 | 2009-03-30 | Sterplanet Inc. | Koło napędowe turbiny wodnej |
CN201133321Y (zh) * | 2007-12-27 | 2008-10-15 | 东方电机股份有限公司 | 小上冠出口混流式水轮机转轮 |
CN101560936B (zh) * | 2009-05-27 | 2010-12-08 | 南京星飞冷却设备有限公司 | 水动节能型冷却塔直联低速小型混流式水轮机用转轮 |
-
2009
- 2009-05-27 CN CN2009100273099A patent/CN101560936B/zh not_active Expired - Fee Related
-
2010
- 2010-05-25 EP EP10780070.8A patent/EP2436916A4/en not_active Withdrawn
- 2010-05-25 MX MX2011012561A patent/MX2011012561A/es not_active Application Discontinuation
- 2010-05-25 KR KR1020117031152A patent/KR101327341B1/ko not_active IP Right Cessation
- 2010-05-25 MY MYPI2011005750A patent/MY156030A/en unknown
- 2010-05-25 JP JP2012512190A patent/JP2012528262A/ja active Pending
- 2010-05-25 WO PCT/CN2010/073241 patent/WO2010135989A1/zh active Application Filing
- 2010-05-25 BR BRPI1009075A patent/BRPI1009075A2/pt not_active IP Right Cessation
- 2010-05-25 AU AU2010252464A patent/AU2010252464B2/en not_active Ceased
- 2010-05-25 CA CA2763303A patent/CA2763303C/en not_active Expired - Fee Related
- 2010-05-25 US US13/322,553 patent/US9260969B2/en not_active Expired - Fee Related
- 2010-05-25 RU RU2011152630/06A patent/RU2492351C1/ru not_active IP Right Cessation
- 2010-05-25 SG SG2011087624A patent/SG176259A1/en unknown
-
2011
- 2011-12-21 ZA ZA2011/09424A patent/ZA201109424B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49133730A (ja) * | 1973-04-27 | 1974-12-23 | ||
JPH0763154A (ja) * | 1993-08-26 | 1995-03-07 | Hitachi Ltd | 可変速水車発電装置及び可変速水車の運転方法 |
JPH11159433A (ja) * | 1997-11-26 | 1999-06-15 | Toshiba Corp | 水力機械 |
JP2003269313A (ja) * | 2002-03-15 | 2003-09-25 | Mitsubishi Heavy Ind Ltd | 水車又はポンプ水車のキャビテーション壊食回避運転方法及びキャビテーション壊食量推定方法並びにそのプログラム |
JP2008175169A (ja) * | 2007-01-19 | 2008-07-31 | Tokyo Electric Power Co Inc:The | フランシス型水車 |
Also Published As
Publication number | Publication date |
---|---|
MY156030A (en) | 2015-12-31 |
CN101560936B (zh) | 2010-12-08 |
ZA201109424B (en) | 2012-12-27 |
US20130121838A1 (en) | 2013-05-16 |
EP2436916A4 (en) | 2013-05-01 |
WO2010135989A1 (zh) | 2010-12-02 |
KR20120033315A (ko) | 2012-04-06 |
SG176259A1 (en) | 2012-01-30 |
EP2436916A1 (en) | 2012-04-04 |
MX2011012561A (es) | 2012-04-30 |
CN101560936A (zh) | 2009-10-21 |
KR101327341B1 (ko) | 2013-11-11 |
AU2010252464A1 (en) | 2012-02-02 |
RU2011152630A (ru) | 2013-07-10 |
RU2492351C1 (ru) | 2013-09-10 |
AU2010252464B2 (en) | 2013-10-31 |
CA2763303A1 (en) | 2010-12-02 |
US9260969B2 (en) | 2016-02-16 |
CA2763303C (en) | 2014-01-07 |
BRPI1009075A2 (pt) | 2016-07-05 |
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