CN105386947A - High-power heat dissipater for wind electricity - Google Patents
High-power heat dissipater for wind electricity Download PDFInfo
- Publication number
- CN105386947A CN105386947A CN201510955126.9A CN201510955126A CN105386947A CN 105386947 A CN105386947 A CN 105386947A CN 201510955126 A CN201510955126 A CN 201510955126A CN 105386947 A CN105386947 A CN 105386947A
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- China
- Prior art keywords
- fixed
- cooler
- wind
- wind scooper
- power
- Prior art date
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- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The invention relates to a high-power heat dissipater for wind electricity. The high-power heat dissipater comprises a supporting frame, a plurality of wind guide hoods, a plurality of axial flow fans, a cooler, a liquid inlet, a liquid outlet and a junction box, wherein the wind guide hoods arranged horizontally are fixed to the supporting frame, one axial flow fan is fixed to the front wall surface of each wind guide hood, the cooler is fixed to the rear wall surfaces of the wind guide hoods, ethanediol serves as heat exchange media in the cooler, the cooler is provided with the liquid inlet and the liquid outlet, and the junction box is fixed to the right side wall of the wind guide hood on the rightmost side or the left side wall of the wind guide hood on the leftmost side and is connected to the axial flow fans through corresponding cables. The high-power heat dissipater has the advantages that the heat exchange power is high, the safety is high and hoisting is convenient.
Description
Technical field
The present invention relates to a kind of radiator, the present invention especially relates to a kind of high-power wind turbine radiator.
Background technique
The progressively increase of the single-machine capacity of wind-driven generator, can directly cause each large parts heat dissipating capacities such as generator, gear-box, frequency variator greatly to increase, the temperature rise how effectively reducing these critical pieces has become one of key issue that wind-driven generator further develops.The such as increase of generator single-machine capacity mainly relies on the raising of generator heat-radiation technology to realize.But the generator in wind power generating set is different from the generator of other thermoelectricitys, water power, it is placed on the distance ground engine room inside closed up to tens meters and is more applied in offshore wind generating.The heat radiation that this special circumstances result in wind-driven generator is more complicated than the properity of the generator of other types, requires stricter.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide that a kind of heat exchange power is large, Safety performance is high, be convenient to the high-power wind turbine radiator that lifts by crane.
According to technological scheme provided by the invention, described high-power wind turbine radiator, comprise supporting frame, wind scooper, axial-flow blower, cooler, feed liquor interface, go out liquid interface and terminal box, supporting frame is fixed with the wind scooper that several are horizontal arrangement, the front face of each wind scooper is fixed with an axial-flow blower, cooler is fixed with at the rear surface of several wind scoopers, heat transferring medium in cooler is ethylene glycol, cooler is provided with feed liquor interface and goes out liquid interface, be positioned at the rightmost side wind scooper right side wall or be fixed with terminal box at the left side wall of the wind scooper being positioned at the leftmost side, terminal box is by corresponding cable access axial-flow blower.
Supporting frame is fixed with earth stud.
On the left of the upper-end surface of cooler, be provided with feed liquor interface or go out liquid interface, on the right side of the upper-end surface of cooler, being provided with out liquid interface or feed liquor interface.
Be positioned at the rightmost side wind scooper upper-end surface be equipped with former and later two in the upper-end surface of the wind scooper being positioned at the leftmost side and play hanger.
Supporting frame is fixed with three wind scoopers in horizontal arrangement, the front face of each wind scooper is fixed with an axial-flow blower.
The present invention has that heat exchange power is large, Safety performance high be convenient to advantages such as lifting by crane.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is plan view of the present invention.
Fig. 4 is stereogram of the present invention.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
This high-power wind turbine radiator, comprise supporting frame 1, wind scooper 2, axial-flow blower 3, cooler 4, feed liquor interface 5, go out liquid interface 6 and terminal box 7, supporting frame 1 is fixed with the wind scooper 2 that several are horizontal arrangement, the front face of each wind scooper 2 is fixed with an axial-flow blower 3, cooler 4 is fixed with at the rear surface of several wind scoopers 2, heat transferring medium in cooler 4 is ethylene glycol, cooler 4 is provided with feed liquor interface 5 and goes out liquid interface 6, be positioned at the rightmost side wind scooper 2 right side wall or be fixed with terminal box 7 at the left side wall of the wind scooper 2 being positioned at the leftmost side, terminal box 7 is by corresponding cable access axial-flow blower 3.
Supporting frame 1 is fixed with earth stud 8.
On the left of the upper-end surface of cooler 4, be provided with feed liquor interface 5 or go out liquid interface 6, on the right side of the upper-end surface of cooler 4, being provided with out liquid interface 6 or feed liquor interface 5.
Be positioned at the rightmost side wind scooper 2 upper-end surface be equipped with former and later two in the upper-end surface of the wind scooper 2 being positioned at the leftmost side and play hanger 9.
Supporting frame is fixed with three wind scoopers 2 in horizontal arrangement, the front face of each wind scooper 2 is fixed with an axial-flow blower 3.
The present invention is mainly used in high-power wind-driven generator group, and working environment is coastal area, and the present invention has following characteristics:
1, heat exchange power is large, and the heat transferring medium in cooler 4 is ethylene glycol, and heat exchange power reaches 70kw, adopts the parallel connection of three axial-flow blowers 3 to cool cooler 4, wind scooper 2 is equipped with terminal box 7 and controller, the work of controllable shaft flow fan 3;
2, corrosion resistance requires high, and need good antiseptic effect, cooler 4 carries out plastic-blasting process after adopting anodic oxidation, and wind scooper 2 adopts and makes anticorrosion grade reach C3 grade, adapts to the environment of the many salt of coastal humidity completely;
3, weight of the present invention is large, be positioned at the rightmost side wind scooper 2 upper-end surface be equipped with former and later two in the upper-end surface of the wind scooper 2 being positioned at the leftmost side and play hanger 9, be convenient to the lifting of whole radiator;
4, Security of the present invention is high, adds overload protection arrangement, lower support frame 1 increases earth stud 8 in the terminal box 7 of radiator, and can regulate when radiator local temperature rise is too high, guarantee can not be broken down because of overheated.
Claims (5)
1. a high-power wind turbine radiator, comprise supporting frame (1), wind scooper (2), axial-flow blower (3), cooler (4), feed liquor interface (5), go out liquid interface (6) and terminal box (7), it is characterized in that: on supporting frame (1), be fixed with the wind scooper (2) that several are horizontal arrangement, the front face of each wind scooper (2) is fixed with an axial-flow blower (3), cooler (4) is fixed with at the rear surface of several wind scoopers (2), cooler (4) is provided with feed liquor interface (5) and goes out liquid interface (6), be positioned at the rightmost side wind scooper (2) right side wall or be fixed with terminal box (7) at the left side wall of the wind scooper (2) being positioned at the leftmost side, terminal box (7) is by corresponding cable access axial-flow blower (3).
2. high-power wind turbine radiator as claimed in claim 1, is characterized in that: on supporting frame (1), be fixed with earth stud (8).
3. high-power wind turbine radiator as claimed in claim 1, it is characterized in that: on the left of the upper-end surface of cooler (4), be provided with feed liquor interface (5) or go out liquid interface (6), on the right side of the upper-end surface of cooler (4), be provided with out liquid interface (6) or feed liquor interface (5).
4. high-power wind turbine radiator as claimed in claim 1, is characterized in that: be positioned at the rightmost side wind scooper (2) upper-end surface be equipped with former and later two in the upper-end surface of the wind scooper (2) being positioned at the leftmost side and play hanger (9).
5. high-power wind turbine radiator as claimed in claim 1, is characterized in that: on supporting frame (), be fixed with three wind scoopers (2) in horizontal arrangement, the front face of each wind scooper (2) is fixed with an axial-flow blower (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955126.9A CN105386947A (en) | 2015-12-17 | 2015-12-17 | High-power heat dissipater for wind electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955126.9A CN105386947A (en) | 2015-12-17 | 2015-12-17 | High-power heat dissipater for wind electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105386947A true CN105386947A (en) | 2016-03-09 |
Family
ID=55419588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510955126.9A Pending CN105386947A (en) | 2015-12-17 | 2015-12-17 | High-power heat dissipater for wind electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386947A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4962734A (en) * | 1990-03-14 | 1990-10-16 | Paccar Inc. | Electrically driven, circumferentially supported fan |
| CN201583159U (en) * | 2009-09-29 | 2010-09-15 | 无锡市鑫盛换热器制造有限公司 | Combined heat exchanger |
| CN102967100A (en) * | 2012-11-26 | 2013-03-13 | 无锡马山永红换热器有限公司 | Wind turbine generator system-cooling system |
| CN204041208U (en) * | 2014-08-14 | 2014-12-24 | 安徽水利水电职业技术学院 | A kind of longitudinal-flow motor car engine automatic heat radiator in parallel |
| CN205243741U (en) * | 2015-12-17 | 2016-05-18 | 无锡马山永红换热器有限公司 | High -power wind -powered electricity generation radiator |
-
2015
- 2015-12-17 CN CN201510955126.9A patent/CN105386947A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4962734A (en) * | 1990-03-14 | 1990-10-16 | Paccar Inc. | Electrically driven, circumferentially supported fan |
| CN201583159U (en) * | 2009-09-29 | 2010-09-15 | 无锡市鑫盛换热器制造有限公司 | Combined heat exchanger |
| CN102967100A (en) * | 2012-11-26 | 2013-03-13 | 无锡马山永红换热器有限公司 | Wind turbine generator system-cooling system |
| CN204041208U (en) * | 2014-08-14 | 2014-12-24 | 安徽水利水电职业技术学院 | A kind of longitudinal-flow motor car engine automatic heat radiator in parallel |
| CN205243741U (en) * | 2015-12-17 | 2016-05-18 | 无锡马山永红换热器有限公司 | High -power wind -powered electricity generation radiator |
Non-Patent Citations (1)
| Title |
|---|
| 刘海涛等: ""浅析海上风电机组的散热布置"", 《可再生能源》 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
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| RJ01 | Rejection of invention patent application after publication |