CN104421109A - Heat dissipation device for wind power pitch control system - Google Patents
Heat dissipation device for wind power pitch control system Download PDFInfo
- Publication number
- CN104421109A CN104421109A CN201310376602.2A CN201310376602A CN104421109A CN 104421109 A CN104421109 A CN 104421109A CN 201310376602 A CN201310376602 A CN 201310376602A CN 104421109 A CN104421109 A CN 104421109A
- Authority
- CN
- China
- Prior art keywords
- pitch control
- wind power
- control system
- heat dissipation
- power pitch
- 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.)
- Pending
Links
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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- 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
- F05B2260/00—Function
- F05B2260/20—Heat transfer, e.g. cooling
- F05B2260/201—Heat transfer, e.g. cooling by impingement of a fluid
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a heat dissipation device for a wind power pitch control system. The heat dissipation device for the wind power pitch control system comprises a wind power pitch control system integrated unit and support frames which are arranged on bilateral sides of the wind power pitch control system integrated unit; the tops of the support frames are heat dissipation fans; the length of the support frames is not less than that of the wind power pitch control system integrated unit. The heat dissipation device for the wind power pitch control system has the protruding effects that the heat dissipation is reasonably configured and a good heat dissipation effect is achieved.
Description
Technical field
The present invention relates to a kind of variable propeller pitch control, be specifically related to a kind of sink for variable propeller pitch control.
Background technique
Along with non-renewable energy resources worldwide face exhausted awkward situation, for meeting needed for industrialized production and human lives, people day by day promote the concern of solar energy, wind-force, these renewable resourcess of waterpower and utilization.Wherein, wind-power electricity generation is a kind of energy generation technologies having developed relative maturity, as the emphasis of China's new energy development strategy.
Wind-driven power generation control system requires stronger adaptive capacity to environment.Wind power pitch-controlled system is one of core component of wind-power electricity generation, and Main Function is the angle changing wind power generating set blade according to the size of wind driven generator output power, ensures that wind-driven generator exports in rated power.Wind power pitch-controlled system is arranged in the wheel hub of wind power generating set, and its heat radiation is a problem needing to continue to solve.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the object of the invention is to propose a kind of sink for variable propeller pitch control.
Object of the present invention will be achieved by the following technical programs:
A kind of variable propeller pitch control sink, comprise variable propeller pitch control integrated unit and the supporting frame being arranged at its both sides, the top of support frame as described above is radiation fan, and the length of support frame as described above is not less than the length of described variable propeller pitch control integrated unit.
Further technological scheme, described radiation fan is fan blowing or induced draught fan.
Further technological scheme, support frame as described above offers radiation hole.
Outstanding effect of the present invention is: reasonable disposition sink, reaches good radiating effect.
Accompanying drawing explanation
Fig. 1 is the plan view of the variable propeller pitch control sink of embodiments of the invention 1;
Fig. 2 is the plan view of the variable propeller pitch control sink of embodiments of the invention 1.
Embodiment
Embodiment 1:
A kind of variable propeller pitch control sink of the present embodiment, as depicted in figs. 1 and 2, comprise the supporting frame 3 that wind electricity change paddle controls to make Integrated System Control Unit 1 and be arranged at its both sides, the top of support frame as described above 3 is radiation fan 2, and the length of support frame as described above 3 is not less than the length of described variable propeller pitch control integrated unit 1.Further technological scheme, described radiation fan 2 is fan blowing or induced draught fan.Further technological scheme, support frame as described above 3 offers radiation hole 4.During variable propeller pitch control work, radiation fan 2 works, and make wind electricity change paddle control the air circulation made in the control cabinet at Integrated System Control Unit 1 place, the direction of its circulation is that fan blowing or induced draught fan are relevant with radiation fan 2, the effect of radiation hole 4 is discharged by heat, plays cooling effect.
Outstanding effect of the present invention is: reasonable disposition sink, reaches good radiating effect.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technological schemes formed, and all drops within protection scope of the present invention.
Claims (3)
1. a variable propeller pitch control sink, it is characterized in that: comprise variable propeller pitch control integrated unit (1) and be arranged at the supporting frame (3) of its both sides, the top of support frame as described above (3) is radiation fan (2), and the length of support frame as described above (3) is not less than the length of described variable propeller pitch control integrated unit (1).
2. variable propeller pitch control sink according to claim 1, is characterized in that: described radiation fan (2) is fan blowing or induced draught fan.
3. variable propeller pitch control sink according to claim 1, is characterized in that: support frame as described above (3) offers radiation hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376602.2A CN104421109A (en) | 2013-08-19 | 2013-08-19 | Heat dissipation device for wind power pitch control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376602.2A CN104421109A (en) | 2013-08-19 | 2013-08-19 | Heat dissipation device for wind power pitch control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104421109A true CN104421109A (en) | 2015-03-18 |
Family
ID=52971019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310376602.2A Pending CN104421109A (en) | 2013-08-19 | 2013-08-19 | Heat dissipation device for wind power pitch control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104421109A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937481A (en) * | 2016-06-21 | 2016-09-14 | 苏州格远电气有限公司 | Variable pitch control system of variable pitch motor and control method |
| CN106659088A (en) * | 2017-01-04 | 2017-05-10 | 重庆华渝重工机电有限公司 | High-power device heat dissipating structure of wind power pitch control system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509639Y (en) * | 2001-10-10 | 2002-09-04 | 神盟热导科技股份有限公司 | Fastening for IC radiating apparatus |
| CN2509716Y (en) * | 2001-11-27 | 2002-09-04 | 深圳市捷冷实业发展有限公司 | Radiator of computer central processor |
| CN201262732Y (en) * | 2008-09-03 | 2009-06-24 | 汤雪辉 | Radiating holder for folding type notebook computer |
| CN201916118U (en) * | 2011-01-21 | 2011-08-03 | 三一电气有限责任公司 | Wind generating set and pitch-change control device thereof |
| CN102193584A (en) * | 2010-03-05 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Integrated computer |
| CN102748211A (en) * | 2012-06-20 | 2012-10-24 | 无锡驰润钣金机械制造有限公司 | Variable pitch structure convenient for overhauling capacitor device of wind power generation system |
| CN103376853A (en) * | 2012-04-17 | 2013-10-30 | 苏州能健电气有限公司 | Cooling device for CPU (central processing unit) of wind-electric variable-pitch control system |
-
2013
- 2013-08-19 CN CN201310376602.2A patent/CN104421109A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509639Y (en) * | 2001-10-10 | 2002-09-04 | 神盟热导科技股份有限公司 | Fastening for IC radiating apparatus |
| CN2509716Y (en) * | 2001-11-27 | 2002-09-04 | 深圳市捷冷实业发展有限公司 | Radiator of computer central processor |
| CN201262732Y (en) * | 2008-09-03 | 2009-06-24 | 汤雪辉 | Radiating holder for folding type notebook computer |
| CN102193584A (en) * | 2010-03-05 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Integrated computer |
| CN201916118U (en) * | 2011-01-21 | 2011-08-03 | 三一电气有限责任公司 | Wind generating set and pitch-change control device thereof |
| CN103376853A (en) * | 2012-04-17 | 2013-10-30 | 苏州能健电气有限公司 | Cooling device for CPU (central processing unit) of wind-electric variable-pitch control system |
| CN102748211A (en) * | 2012-06-20 | 2012-10-24 | 无锡驰润钣金机械制造有限公司 | Variable pitch structure convenient for overhauling capacitor device of wind power generation system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937481A (en) * | 2016-06-21 | 2016-09-14 | 苏州格远电气有限公司 | Variable pitch control system of variable pitch motor and control method |
| CN106659088A (en) * | 2017-01-04 | 2017-05-10 | 重庆华渝重工机电有限公司 | High-power device heat dissipating structure of wind power pitch control system |
| CN106659088B (en) * | 2017-01-04 | 2018-12-04 | 重庆华渝重工机电有限公司 | A kind of variable propeller pitch control high-power device heat dissipation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |