CN208734489U - A kind of device for testing vertical axis windmill aeroperformance and structural behaviour - Google Patents
A kind of device for testing vertical axis windmill aeroperformance and structural behaviour Download PDFInfo
- Publication number
- CN208734489U CN208734489U CN201821230918.5U CN201821230918U CN208734489U CN 208734489 U CN208734489 U CN 208734489U CN 201821230918 U CN201821230918 U CN 201821230918U CN 208734489 U CN208734489 U CN 208734489U
- Authority
- CN
- China
- Prior art keywords
- vertical axis
- axis windmill
- aeroperformance
- test
- structural behaviour
- 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.)
- Expired - Fee Related
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model discloses a kind of device and method for testing vertical axis windmill aeroperformance and structural behaviour, wherein the device includes haulage vehicle and the instrument and equipment cabinet that is loaded on vehicular container, Test Data Collecting equipment and experimental data processing equipment are equipped in instrument and equipment cabinet, instrument and equipment cabinet is equipped with test platform, test platform is equipped with for the bracket of fixed vertical axis wind energy conversion system and the wind speed acquisition device for measuring wind speed, bracket is equipped with torque rotary speed sensor, and shaft coupling is for connecting vertical axis windmill and torque rotary speed sensor.The device carries out experimental study to vertical axis windmill aeroperformance and structural behaviour using the opposite wind field that vehicle traveling process generates.Utility model device is easy, quickly and efficiently, assembling form is flexible, portable, applicability is wide, and can provide wind energy conversion system true working environment, improve the authenticity of vertical axis windmill experimental study.
Description
Technical field
The utility model relates generally to technical field of wind power generation, specifically a kind of test vertical axis windmill aeroperformance
With the device of structural behaviour.
Background technique
It is a variety of that the aeroperformance of vertical axis windmill in actual use will receive working environment and material properties, wind direction etc.
The influence of factor, and now with research device experimental situation it is single, cannot really reflect wind energy conversion system in actual working environment
Aerodynamic characteristic.
That there is also test site occupied areas is big, energy consumption is high for vertical axis windmill aeroperformance wind tunnel test both at home and abroad at present,
Experimental rig is huge and complicated, flexibility is poor, time-consuming and laborious and high cost defect.For this reason, it may be necessary to which a kind of simple and efficient energy is anti-
Reflect the wind energy conversion system experimental provision of vertical axis windmill real operating environments.
Utility model content
For the deficiency of current wind energy conversion system wind tunnel test both at home and abroad, vapour is utilized the purpose of the utility model is to provide a kind of
Vehicle, which travels on smooth road, generates wind to test the vertical axis windmill aeroperformance and structural behaviour that are fixed on roof
Preventing test device, it is specifically a kind of by motor racing generation wind field, and then to vertical axis windmill aeroperformance into
The mobile class wind tunnel device of row testing research.
A kind of the technical solution adopted in the utility model are as follows: dress for testing vertical axis windmill aeroperformance and structural behaviour
It sets, including haulage vehicle and the instrument and equipment cabinet being loaded on vehicular container, is equipped between the instrument and equipment cabinet and automobile
Isolation mounting, the instrument and equipment cabinet are equipped with test platform, and the test platform is equipped with bracket, on the bracket
Vertical axis windmill is installed.
Further, the vertical axis windmill is connected by shaft coupling with torque and speed sensors.
Further, the bracket is equipped with the flexible of height and wind direction angle when adjustable vertical axis windmill is tested
Rotary shaft.
Further, the test platform is equipped with wind speed acquisition device, and wind speed and turbulivity when testing for acquiring are
Test provides more reliable test data.
Further, the instrument and equipment cabinet is equipped with laptop and power supply, installation inside the laptop
There are data collection system and data analysis system.
The beneficial effect that the utility model generates is: utility model device is simple, operates conveniently, can be using really
Environmental aspect, test cost is cheap, is widely portable to the various experimental studies of vertical axis windmill.
Detailed description of the invention
Fig. 1 is the main view schematic diagram of the utility model；
Fig. 2 is the front schematic view of instrument and equipment cabinet；
Fig. 3 is the side elevational view of vertical axis windmill；
Fig. 4 is the bracket detail drawing for installing vertical axis windmill；
In figure: 1- haulage vehicle, 2- instrument and equipment cabinet, 3- test platform, 4- wind speed acquisition device, 5- bracket, 6- are vertical
Axis wind energy conversion system, 7- isolation mounting, 8- laptop, 9- data collecting instrument, 10- power supply, 11- main shaft, 12- blade, 13- torque
Speed probe, 14- support arm, 15- shaft coupling, 16- fixed screw, 17- fixing axle, 18- Telescopic rotating axis.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1, the utility model is a kind of device for testing vertical axis windmill aeroperformance and structural behaviour, packet
Include haulage vehicle 1, instrument and equipment cabinet 2, test platform 3, wind speed acquisition device 4, bracket 5, vertical axis windmill 6, isolation mounting
7, laptop 8, data collecting instrument 9 and power supply 10.Instrument and equipment cabinet 2 is placed on the container of haulage vehicle 1, instrument and equipment
A test platform 3 is placed on cabinet 2, fixes a bracket 5 on test platform, and vertical axis windmill 6 is rack-mount, utilizes
The wind field generated when running car carries out experimental study to the aeroperformance of vertical axis windmill.Meanwhile it being set on test platform 3
There is wind speed acquisition device 4, wind speed and turbulivity when testing for acquiring provide more reliable test data for test.
As shown in Fig. 2, the utility model is equipped with instrument and equipment cabinet 2, for placing power supply and laptop, notebook electricity
Brain mainly sends out wind speed and vertical axis windmill for installing experiment control system, data collection system and data processing system
The experimental datas such as electrical power are acquired and handle, and are stored therein in.
It is the vertical axis windmill for experiment as shown in Figure 3, vertical axis windmill is mounted on bracket 5, torque rotary speed
Sensor 13 is connected by shaft coupling 15 with vertical axis windmill, and shaft coupling 15 is used to prevent from being joined as a kind of safety device
The part that picks bears excessive load, plays the role of overload protection.The blade 12 of vertical axis windmill is by support arm 14 and hangs down
The main shaft 12 of d-axis wind energy conversion system is connected.
The bracket figure of the utility model is as shown in figure 4, be equipped with fixing axle 17, Telescopic rotating axis 18 and fixed screw 16.It is logical
It crosses flexible rotary shaft 18 and changes the height and the wind angle of attack of vertical axis windmill, then Telescopic rotating axis 18 is fixed on screw 17
In dead axle 18, height and wind direction angle when for adjusting vertical axis windmill test.
The utility model is not limited to above-mentioned specific embodiment, and person of ordinary skill in the field visualizes from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.In addition, this
It is intended to meet relevant traffic regulation when width and the length production of height and test platform in utility model to boxcar load
The requirement of goods.
Claims (5)
1. a kind of device for testing vertical axis windmill aeroperformance and structural behaviour, it is characterised in that: including being patrolled with constant speed
The examination that can use garage's sailing test wind energy conversion system aeroperformance and structural behaviour on the cargo and compartment of function of navigating
Platform is tested, the test platform is equipped with bracket and wind speed acquisition device, is equipped with vertical axis windmill on the bracket；
The test platform is mounted on instrument and equipment cabinet, and the instrument and equipment cabinet is for placing power supply and laptop, pen
Remember this computer for installing experiment control system, data collection system and data processing system.
2. a kind of device for testing vertical axis windmill aeroperformance and structural behaviour according to claim 1, feature
Be: the vertical axis windmill using garage's sailing for test is connected by shaft coupling with torque and speed sensors
It connects.
3. a kind of device for testing vertical axis windmill aeroperformance and structural behaviour according to claim 1, feature
It is: the Telescopic rotating axis of height and wind direction angle when the bracket is equipped with the test of adjustable vertical axis windmill.
4. a kind of device for testing vertical axis windmill aeroperformance and structural behaviour according to claim 1, feature
Be: the test platform is equipped with wind speed acquisition device, and for the wind speed and turbulivity when acquiring running car, and it is high
Degree is consistent with model.
5. a kind of device for testing vertical axis windmill aeroperformance and structural behaviour according to claim 1, feature
It is: is equipped with isolation mounting between the instrument and equipment cabinet and automobile, reduces influence of the automobile vibration to test, and wind energy conversion system
Shaft and pneumatic equipment bladess have sufficiently large rigidity, and vertical axis windmill does not generate biggish vibration and position when guarantee test
It moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230918.5U CN208734489U (en) | 2018-08-01 | 2018-08-01 | A kind of device for testing vertical axis windmill aeroperformance and structural behaviour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230918.5U CN208734489U (en) | 2018-08-01 | 2018-08-01 | A kind of device for testing vertical axis windmill aeroperformance and structural behaviour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208734489U true CN208734489U (en) | 2019-04-12 |
Family
ID=66027900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821230918.5U Expired - Fee Related CN208734489U (en) | 2018-08-01 | 2018-08-01 | A kind of device for testing vertical axis windmill aeroperformance and structural behaviour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208734489U (en) |
-
2018
- 2018-08-01 CN CN201821230918.5U patent/CN208734489U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 Termination date: 20200801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |