CN205158755U - Simulation wind power generation's wind field device - Google Patents
Simulation wind power generation's wind field device Download PDFInfo
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- CN205158755U CN205158755U CN201520899059.9U CN201520899059U CN205158755U CN 205158755 U CN205158755 U CN 205158755U CN 201520899059 U CN201520899059 U CN 201520899059U CN 205158755 U CN205158755 U CN 205158755U
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Abstract
The utility model relates to a simulation wind power generation's wind field device, this simulation wind power generation's wind field device include the platform body, this internal air -blower that is used for providing the wind energy that is equipped with of this platform, and the air -out end outside of this air -blower is equipped with the air -out passageway, and the roof downside of air -out passageway is equipped with the air outlet, and the simulation produced the wind energy when air -blower rotated, blew through the air outlet through changing transmission direction behind the air -out passageway, and it is single to blow the orientation, and the utilization efficiency is high, the air outlet outside is equipped with the anemograph, can measure the wind -force size of wind gap department, the diapire and the roof of air -out passageway are the arc setting, and energy loss in the time of can reducing the wind direction and change improves conversion efficiency. The air outlet peripheral hardware has the anemograph for measure the wind -force size of wind gap department, the anemograph links to each other with controlling means and display screen, and the wind speed that records shows on the display screen transmission capacity of the accurate control wind energy of being convenient for.
Description
Technical field
The utility model relates to instruments used for education field, especially a kind of wind field device of simulating wind power generation.
Background technology
Wind energy, as a kind of clean regenerative resource, is more and more subject to the attention of countries in the world.Along with the fast development of wind generating technology, new forms of energy equipment manufacture industry also obtains wide market environment with its development, new forms of energy enterprise also increases production, operation, debugging and professional and technical personnel's demand thereupon fast, proposes more and more higher requirement simultaneously.In order to meet the training and learning demand of new forms of energy professional technician, in training and learning process, allow student increase perceptual knowledge in school, utilize analogue technique to allow student see, touch, use the actual state of wind-power electricity generation, the wind field device needing to use simulating wind power generation provides wind energy for simulating wind power generation; The wind field device of existing simulating wind power generation uses fan blower, electric fan etc. to blow wind-driven generator simulation group often, cannot accurate analog air output, and is that divergence expression blows when blowing, and efficiency is lower.
Utility model content
Technical problem to be solved in the utility model is to provide the wind field device of the simulating wind power generation that a kind of structure is simple, blowing direction is single, utilization factor is high.
In order to solve the problem, the utility model provides a kind of wind field device of simulating wind power generation, comprise platform body, being provided with the fan blower for providing wind energy in this platform body, outside the outlet air end of this fan blower, being provided with air-out passage, on the downside of the roof of described air-out passage, be provided with air outlet, when fan blower rotates, simulation produces wind energy, blowed by air outlet by changing transmission direction after air-out passage, blowing direction is single, and utilization ratio is high.
Further, described platform body is also provided with display screen and control device, this display screen is for showing the parameter such as rotating speed, wind speed; This control device operates for the wind field device of control simulation wind-power electricity generation.
Further, the motor of described fan blower is variable-frequency motor, and be convenient to the rotational speed adjusting fan blower, and then adjust the wind-force size at air port place, variable-frequency motor is connected with display screen with control device, and variable-frequency motor rotating speed can show on a display screen.
Further, described air outlet is provided with flase floor, mesh plate or shutter board, can avoid exporting wind-force excessive, affect equipment operation.
Further, be provided with wind gage outside described air outlet, for measuring the wind-force size at air port place, wind gage is connected with display screen with control device, and the wind speed display recorded on a display screen, is convenient to the operational throughput accurately controlling wind energy.
Further, the diapire of described air-out passage and the curved setting of roof, be conducive to the change of wind direction, reduces energy loss during change of the wind.
Further, the bottom of the wind field device of this simulating wind power generation is also provided with the universal wheel of strap brake, is convenient to mobile device, is beneficial to teaching.
The technique effect of utility model: the wind field device of (1) simulating wind power generation of the present utility model, relative to prior art, adjusts the air output in air port by variable-frequency motor, effectively can simulate the generated energy of this device under different wind friction velocity; (2) be provided with wind gage outside air outlet, the wind-force size at air port place can be measured; (3) diapire of air-out passage and the curved setting of roof, can reduce energy loss during change of the wind, improves transformation efficiency.
Accompanying drawing explanation
Below in conjunction with Figure of description, the utility model is described in further detail:
Fig. 1 is the schematic diagram of the wind field device of the utility model simulating wind power generation;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
In figure: platform body 1, fan blower 2, air-out passage 3, wind gage 4, air outlet 5, display screen 12, control device 13, universal wheel 14.
Embodiment
Embodiment 1 as shown in Figure 1 to Figure 3, the wind field device of the simulating wind power generation of the present embodiment, comprise platform body 1, the fan blower 2 be located in platform body 1, air-out passage 3 is provided with outside the outlet air end of this fan blower 2, the diapire of air-out passage 3 and the curved setting of roof, air outlet 5 is provided with on the downside of the roof of air-out passage 3, platform body 1 is also provided with display screen 12 and control device 13, the variable-frequency motor of fan blower 2 is connected with display screen 12 with control device 13, and the rotating speed display of variable-frequency motor on a display screen.Air outlet 5 is provided with flase floor (other embodiments can be mesh plate or shutter board), and be provided with wind gage 4 outside air outlet 5, wind gage 4 is connected with display screen 12 with control device 13, and the wind speed display recorded on a display screen.
The bottom of the wind field device of this simulating wind power generation is also provided with the universal wheel 14 of strap brake, is convenient to mobile device, is beneficial to teaching.
During work, start variable-frequency motor blower and rotate, the air-flow of generation arrives air outlet by air-out passage, and the wind speed recorded shows on a display screen by wind gage.By adjusting the rotating speed of variable-frequency motor, the size of air outlet place wind-force can be controlled.
Obviously, above-described embodiment is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of extending out of the present utility model or change and are still among protection domain of the present utility model.
Claims (6)
1. the wind field device of a simulating wind power generation, it is characterized in that, comprise: platform body (1), the fan blower (2) for providing wind energy is provided with in this platform body (1), be provided with air-out passage (3) outside the outlet air end of fan blower (2), on the downside of the roof of air-out passage (3), be provided with air outlet (5).
2. the wind field device of simulating wind power generation according to claim 1, is characterized in that, described air outlet (5) outside is provided with wind gage (4).
3. the wind field device of simulating wind power generation according to claim 1, is characterized in that, the motor of described fan blower (2) is variable-frequency motor.
4. the wind field device of simulating wind power generation according to claim 1, is characterized in that, the diapire of described air-out passage (3) and the curved setting of roof.
5. the wind field device of simulating wind power generation according to claim 1, is characterized in that, described air outlet (5) is provided with flase floor, mesh plate or shutter board.
6. the wind field device of simulating wind power generation according to claim 1, is characterized in that, the bottom of the wind field device of this simulating wind power generation described is also provided with the universal wheel (14) of strap brake.
Priority Applications (1)
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CN201520899059.9U CN205158755U (en) | 2015-11-12 | 2015-11-12 | Simulation wind power generation's wind field device |
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CN201520899059.9U CN205158755U (en) | 2015-11-12 | 2015-11-12 | Simulation wind power generation's wind field device |
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CN205158755U true CN205158755U (en) | 2016-04-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109307582A (en) * | 2018-11-30 | 2019-02-05 | 重庆大学 | A kind of the wind field detection device and detection method of increasing material manufacturing equipment |
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2015
- 2015-11-12 CN CN201520899059.9U patent/CN205158755U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109307582A (en) * | 2018-11-30 | 2019-02-05 | 重庆大学 | A kind of the wind field detection device and detection method of increasing material manufacturing equipment |
CN109307582B (en) * | 2018-11-30 | 2020-11-10 | 重庆大学 | Wind field detection device and detection method of additive manufacturing equipment |
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