CN202133760U - Heat radiation air-cooled device used in wind driven generator butting test - Google Patents
Heat radiation air-cooled device used in wind driven generator butting test Download PDFInfo
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- CN202133760U CN202133760U CN201120252753U CN201120252753U CN202133760U CN 202133760 U CN202133760 U CN 202133760U CN 201120252753 U CN201120252753 U CN 201120252753U CN 201120252753 U CN201120252753 U CN 201120252753U CN 202133760 U CN202133760 U CN 202133760U
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- aerogenerator
- heat radiation
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Abstract
The utility model provides a heat radiation air-cooled device used in a wind driven generator butting test, characterized in that one end of a conical joint is connected with a ventilator, and the other end is connected with a fluid director connected with an end part of a wind tunnel device; a butting test wind driven generator is arranged in the wind tunnel device, and the ventilator, the conical joint, the fluid director, the wind tunnel device and the butting test wind driven generator are arranged on a flat plate coaxially. By using the heat radiation air-cooled device used in the wind driven generator butting test, the electrical performance of the wind driven generator and various reliable data can be grasped accurately on the ground, the air quantity can be concentrated in a needed range furthest, the air quantity utilization ratio is high, and the energy consumption is reduced. Moreover, the heat radiation air-cooled device used in the wind driven generator butting test of the utility model is easy in manufacturing, low in cost and convenient in installing and disassembling.
Description
Technical field
The utility model relates to test with the heat radiation air cooling equipment, is specifically related to a kind of aerogenerator butt joint test heat radiation air cooling equipment.
Background technology
The air-cooled situation of environment when a kind of aerogenerator butt joint test heat radiation needs simulation aerogenerator operating mode; The air-cooled wind speed that requirement is flowed through on its periphery radiating ribs is 12m/s, on ground to guarantee electrical property and each item authentic data of testing wind power generation machine accurately.Blow with fan at present, weak effect does not reach the air-cooled wind speed 12m/s of its outer ring periphery radiating ribs of aerogenerator requirement, and it is influenced to dispel the heat, and does not reach test, and the test requirement also influences site environment.
Summary of the invention
For solving the problems of the technologies described above, the utility model order provides a kind of air cooling equipment, and wind is only flowed through on its periphery radiating ribs of butt joint test aerogenerator; Air-cooled wind speed 12m/s; Simulation aerogenerator true to nature is the air-cooled situation of environment when operating mode, can be accurate on ground, and true; Understand, grasp electrical property and each item authentic data of aerogenerator.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: linked to each other with joint one end of taper joint by ventilation blower; The joint other end of taper joint links to each other with air deflector; Air deflector links to each other with end in the wind tunnel device; Butt joint test aerogenerator is installed in the wind tunnel device, and ventilation blower, taper joint, air deflector, wind tunnel device, butt joint test aerogenerator concentric are installed on the flat board.
Described ventilation blower is the dual-sucking type centrifugal fan, and VFC is regulated, wind speed range of adjustment 12-16m/S.
Described taper joint, welded steel plate, the small end square is held roundly greatly, and two ends are provided with the coaxial inner conductor flanged plate.
Described air deflector, welded steel plate, the outside is a frustum of a cone pipe; Frustum of a cone Guan Daduan internal diameter is greater than the aerogenerator external diameter, and the small end internal diameter is identical with the big end internal diameter of described taper joint, in be provided with a sealing ghost cone; The vertex of a cone is a circular arc type, and vertex of a cone external diameter is identical with the aerogenerator external diameter, holds level with both hands neat greatly for two; Coaxial inner conductor, between be uniformly distributed with connection with identical trapezoidal gusset, the circular ring type inducted draft hole between the formation; Frustum of a cone pipe small end is provided with the small end flanged plate, and frustum of a cone Guan Daduan is provided with big end flanges plate, and big end flanges plate is consistent with arched door type wind-tunnel external form.
The arched door type wind-tunnel more than two sections that described wind tunnel device is identical by shape, structure is identical combines, and every section arched door type wind-tunnel comprises top by the semicircle cartridge type, and internal diameter is identical with frustum of a cone Guan Daduan internal diameter in the described air deflector; Convex arc up; Each identical square vertical plane of lower openings both sides, every section arched door type wind-tunnel two ends are concordant, and cross sectional shape is the arched door type; Every outer corners steel frame; Be connected with angle stiffener in the frame with welding, the inner face steel plate covers full framework and welds, and the frame end limit is again a flanged plate.Multistage arched door type wind-tunnel body flange separately links, and bolt and nut is reinforced, and constitutes arched door type wind-tunnel section, successively by last method, constitutes wind tunnel device.
The utility model effect is: ventilation blower input air quantity; Through the air deflector water conservancy diversion; Directly flow on the butt joint aerogenerator outer round surface radiating ribs in the wind-tunnel, flow through in the spacing of wind flow between butt joint aerogenerator external cylindrical surface and wind-tunnel inner cylinder, the even wind-cooling heat dissipating of drying is effective.Through air cooling system blowing is evenly flowed through on its periphery radiating ribs of butt joint test aerogenerator, ventilation blower is regulated wind speed and is reached Pass Test wind speed 12m/s, and simulation aerogenerator true to nature is the air-cooled situation of environment when operating mode.Through the utility model, can accurately truly, understand on ground, grasp electrical property and each item authentic data of aerogenerator; Concentrated air quantity that can be maximum is in the needs scope, and makes wind wandering, and the air quantity utilization factor is high, and energy consumption reduces, and has reduced ventilation blower power, and the utility model makes easily, and cost is low, is convenient to installation and removal.
Description of drawings
Accompanying drawing 1 is the utility model structural representation front view.
Accompanying drawing 2 be among Fig. 1 A to view.
Accompanying drawing 3 is that the structure of the air deflector among Fig. 1 is analysed and observe schematic front view.
Accompanying drawing 4 is structural representation left views of Fig. 3.
Among the figure: ventilation blower 1; Taper joint 2; Air deflector 3; Bolt and nut 4; Arched door type wind-tunnel 5; Butt joint aerogenerator 6; Dull and stereotyped 7; Small end flanged plate 8; Frustum of a cone pipe 9; Sealing ghost cone 10; Ladder type gusset 11; Big end flanges plate 12.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
With reference to Fig. 1, Fig. 2: in arched door type wind-tunnel 5, butt joint aerogenerator 6 will install in advance on dull and stereotyped 7, the wind-cooling heat dissipating device could be installed then on dull and stereotyped 7, ventilation blower 1; Taper joint 2, air deflector 3, arched door type wind-tunnel 5 have identical four sections; By order successively, all with dock aerogenerator 6 same axial lines, dock aerogenerator 6 ends and relative air deflector 3 and hold greatly definite standoff distance is arranged; Body two end flanges are interconnected separately, and the flange external form that connects mutually is identical, and mounting hole is measure-alike; Bolt and nut 4 is reinforced, and it is whole firm to be connected into, and each parts of whole bottom are installed follower bolt and on dull and stereotyped 7, reinforced.It is air outlet that wind-tunnel does not have the end of connection.Ventilation blower 1 air-supply through taper joint 2, flows into airstream deflector 3; Wind can only be along the circular ring type inducted draft hole in the air deflector 3; Directly flow on the butt joint aerogenerator 6 outer round surface radiating ribs in the arched door type wind-tunnel 5, and air quantity only flows in the spacing between butt joint test aerogenerator 6 external cylindrical surfaces and arched door type wind-tunnel 5 inner cylinder to be the air channel of flow path, wind can not scattered; At 12m/s, regulate the control of ventilation blower 1 rotating speed through the air-cooled wind speed on the radiating ribs face by frequency converter.
With reference to Fig. 3, Fig. 4: air deflector 3 is welded steel plates, and the outside is a frustum of a cone pipe 9, holds internal diameter greater than the aerogenerator external diameter greatly; The small end internal diameter is identical with described taper joint 2 big end internal diameters, in be provided with a sealing ghost cone 10, the vertex of a cone is a circular arc type; Vertex of a cone external diameter is identical with the aerogenerator external diameter, coaxial inner conductor, between be uniformly distributed with connection with identical ladder type gusset 11; Circular ring type inducted draft hole between the formation; Frustum of a cone pipe 9 small ends are provided with small end flanged plate 8, and frustum of a cone pipe 9 big ends are provided with big end flanges plate 12, and big end flanges plate 12 is consistent with arched door type wind-tunnel external form.
More than a kind of aerogenerator butt joint test heat radiation air cooling equipment had carried out detailed introduction to the utility model provides.Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (5)
1. the heat radiation air cooling equipment is tested in an aerogenerator butt joint; It is characterized in that: link to each other with joint one end of taper joint by ventilation blower; The joint other end of taper joint links to each other with air deflector; Air deflector links to each other with end in the wind tunnel device, and butt joint test aerogenerator is installed in the wind tunnel device, and ventilation blower, taper joint, air deflector, wind tunnel device, butt joint test aerogenerator concentric are installed on the flat board.
2. aerogenerator butt joint test heat radiation air cooling equipment according to claim 1, it is characterized in that: described ventilation blower is the dual-sucking type centrifugal fan, VFC is regulated, wind speed range of adjustment 12-16m/S.
3. aerogenerator according to claim 1 butt joint test heat radiation air cooling equipment, it is characterized in that: described taper joint is a welded steel plate, and the small end square is held roundly greatly, and two ends are provided with the coaxial inner conductor flanged plate.
4. aerogenerator butt joint test heat radiation air cooling equipment according to claim 1, it is characterized in that: described air deflector is a welded steel plate, the outside is a frustum of a cone pipe; Said frustum of a cone Guan Daduan internal diameter is greater than the aerogenerator external diameter, and the small end internal diameter is identical with the big end internal diameter of described taper joint, in be provided with a sealing ghost cone; The vertex of a cone is a circular arc type, and awl mouthful external diameter is identical with the aerogenerator external diameter, coaxial inner conductor; Between be uniformly distributed with connection with identical trapezoidal gusset, the circular ring type inducted draft hole between the formation, frustum of a cone pipe small end is provided with the small end flanged plate; Frustum of a cone Guan Daduan is provided with big end flanges plate, and big end flanges plate is consistent with arched door type wind-tunnel external form.
5. aerogenerator butt joint test heat radiation air cooling equipment according to claim 1, it is characterized in that: the arched door type wind-tunnel more than two sections that described wind tunnel device is identical by shape, structure is identical combines, and every section arched door type wind-tunnel comprises that top is by the semicircle cartridge type; Internal diameter is identical with the big end internal diameter of the frustum of a cone in the described air deflector, convex arc up, each identical square vertical plane of lower openings both sides; Every section arched door type wind-tunnel two ends are concordant, and cross sectional shape is the arched door type, every outer corners steel frame; Be connected with angle stiffener in the frame with welding, the inner face steel plate covers full framework and welds, and the frame end limit is again a flange; Multistage arched door type wind-tunnel body flange separately links, and bolt and nut is reinforced, and constitutes arched door type wind-tunnel section; By last method, constitute wind tunnel device successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252753U CN202133760U (en) | 2011-07-18 | 2011-07-18 | Heat radiation air-cooled device used in wind driven generator butting test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252753U CN202133760U (en) | 2011-07-18 | 2011-07-18 | Heat radiation air-cooled device used in wind driven generator butting test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133760U true CN202133760U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120252753U Expired - Fee Related CN202133760U (en) | 2011-07-18 | 2011-07-18 | Heat radiation air-cooled device used in wind driven generator butting test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768339A (en) * | 2012-06-27 | 2012-11-07 | 力德风力发电(江西)有限责任公司 | Modular adjustable ventilation test device for wind driven generator |
| CN106199430A (en) * | 2016-07-26 | 2016-12-07 | 湖南工程学院 | Large-scale permanent-magnetic wind driven generator heat dispersion laboratory table |
| CN117928880A (en) * | 2024-03-22 | 2024-04-26 | 南京沃姆传动技术有限公司 | Diversion equipment and diversion method for wind tunnel test |
-
2011
- 2011-07-18 CN CN201120252753U patent/CN202133760U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768339A (en) * | 2012-06-27 | 2012-11-07 | 力德风力发电(江西)有限责任公司 | Modular adjustable ventilation test device for wind driven generator |
| CN102768339B (en) * | 2012-06-27 | 2014-09-10 | 力德风力发电(江西)有限责任公司 | Modular adjustable ventilation test device for wind driven generator |
| CN106199430A (en) * | 2016-07-26 | 2016-12-07 | 湖南工程学院 | Large-scale permanent-magnetic wind driven generator heat dispersion laboratory table |
| CN106199430B (en) * | 2016-07-26 | 2019-01-08 | 湖南工程学院 | Large-scale permanent-magnetic wind driven generator heat dissipation performance experimental bench |
| CN117928880A (en) * | 2024-03-22 | 2024-04-26 | 南京沃姆传动技术有限公司 | Diversion equipment and diversion method for wind tunnel test |
| CN117928880B (en) * | 2024-03-22 | 2024-05-28 | 南京沃姆传动技术有限公司 | Diversion equipment and diversion method for wind tunnel test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |