CN201687657U

CN201687657U - Solar air power generation device

Info

Publication number: CN201687657U
Application number: CN201020145039XU
Authority: CN
Inventors: 王万有
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-30
Filing date: 2010-03-30
Publication date: 2010-12-29
Anticipated expiration: 2020-03-30

Abstract

The utility model relates to a solar air power generation device, which comprises an impeller, a volute housing and at least one generator, wherein the impeller is mounted in the volute housing; the generator is connected with the impeller; a negative pressure pipe is arranged on one side of the volute housing; the lower end of the negative pressure pipe is communicated with an inner chamber of the volute housing; a turbine fan is mounted at the upper end of the negative pressure pipe; and a power wiring terminal of the turbine fan is connected with a solar panel. The generation device provided by the utility model adopts solar energy to drive the turbine fan to be operated, so as to generate negative pressure and form air flow; and airflow is used for driving the generator to generate electricity without the limitation of installation site. The utility model has the advantages of wide application range, no severe weather influence, good weather resistance, low possibility of being damaged and convenient maintenance on the ground.

Description

The solar air dynamic power device

Technical field

The utility model relates to wind generating technology, particularly the aerodynamic force electricity generating device.

Background technique

Traditional wind generating unit is to rely on natural air flows to promote the impeller rotation, produce power, drive generator for electricity generation, generator is installed on the high tower, the front end of its input shaft is equipped with impeller, and impeller has three blades, and blade facings the wind and rotates, the drive input shaft rotates, because wind-force is always suddenly big or suddenly small, wind direction also often changes, so the voltage functuation that generating produces by natural wind is very big, after being incorporated into the power networks, can impact electrical network, electrical network be had a negative impact, therefore, existing wind generating unit requires high to the installation site, application area is narrow.And, existing wind generating unit all is installed in the field, and the generator main body portion is exposed in the physical environment, is subject to the severse weather influence, weatherability is poor, fragile, frequent repair and maintenance, to climb on the high tower during repair and maintenance, add machine oil, lubricant oil, change component, maintain, very inconvenient.

The model utility content

For addressing the above problem, the purpose of this utility model provides a kind of solar air dynamic power device, and it relies on solar energy to drive turbofan work, produce negative pressure, form air flows, utilize the generating of air-flow pushing generator, not limited by the installation site, application area is wide, not influenced by severse weather, good weatherability, not fragile, maintaining on the ground, very convenient.

For achieving the above object, the utility model is by the following technical solutions:

A kind of solar air dynamic power device, comprise impeller, spiral case and at least one generator, impeller is installed in the spiral case, generator is connected with impeller, it is characterized in that: a side of described spiral case is provided with negative-pressure pipeline, the lower end of negative-pressure pipeline is communicated with the inner chamber of spiral case, and the upper end of negative-pressure pipeline is equipped with turbofan, and the power supply terminal of turbofan is connected with solar panels.The position of the opposite side of described spiral case and negative-pressure pipeline symmetry is provided with the malleation pipeline, and the upper end of malleation pipeline is equipped with flaring remittance fan housing, and the lower end of malleation pipeline is communicated with the inner chamber of spiral case.Described impeller is a ring, circumferentially is evenly equipped with blade on the cylindrical of impeller, and the interior circle of impeller is provided with gear ring, the axis of impeller is by bearing block support, bearing support is fixed on the spiral case, is connected with driving gear on the input shaft of described generator, the gear ring engagement of this driving gear and impeller.

The utility model has following positive beneficial effect: in all surface-based house of generator and spiral case, not influenced by severse weather, is not afraid of the erosion of dust storm sleet, and good weatherability, not fragile, not limited by the installation site, application area is wide.Rely on solar energy to drive turbofan work, produce negative pressure, form air flows, because the flabellum of turbofan at the uniform velocity rotates, the air-flow of formation is stable, and the voltage that generating produces also is stable, after being incorporated into the power networks, can not impact electrical network.

Description of drawings

Fig. 1 is the utility model one embodiment's a structural representation.

Fig. 2 is the partial sectional view of Fig. 1.

Fig. 3 is the sectional view of Fig. 1.

Embodiment

Number in the figure

1 impeller, 2 spiral cases, 3 malleation pipelines, 4 negative-pressure pipelines

6 remittance 8 lower ends, fan housing 7 lower ends, 5 upper ends

9 upper ends, 10 turbofans, 11 solar panels, 12 blades

13 gear rings, 14 axis, 15 input shafts, 16 driving gears

17 inner chambers

Please refer to Fig. 1, Fig. 2, Fig. 3, the utility model is a kind of solar air dynamic power device, comprise impeller 1, spiral case 2 and a plurality of generator, impeller 1 is installed in the spiral case 2, the monosymmetric malleation pipeline 3 and the negative-pressure pipeline 4 of being provided with of spiral case 2, the upper end 5 of malleation pipeline 3 is equipped with flaring remittance fan housing 6, the lower end 7 of malleation pipeline 3 is communicated with the inner chamber 17 of spiral case 2, the lower end 8 of negative-pressure pipeline 4 is communicated with the inner chamber 17 of spiral case 2, the upper end 9 of negative-pressure pipeline 4 is equipped with turbofan 10, the power supply terminal of turbofan 10 is connected with solar panels 11, impeller 1 is a ring, circumferentially is evenly equipped with blade 12 on the cylindrical of impeller 1, and the interior circle of impeller 1 is provided with gear ring 13, the axis 14 of impeller 1 is by bearing block support, bearing support is fixed on the spiral case 2, and in the present embodiment, generator has four, be connected with driving gear 16 on the input shaft 15 of each generator, driving gear 16 meshes with the gear ring 13 of impeller 1.

This device is installed in generator and spiral case 2 in the ground house, not influenced by severse weather, is not afraid of the erosion of dust storm sleet, and good weatherability is not fragile, not limited by the installation site, and application area is wide.The power supply of turbofan 10 comes from solar panels 11, solar panels 11 can be installed in the top of negative-pressure pipeline 4, after turbofan 10 work, produce pumping action, negative pressure occurs in the negative-pressure pipeline 4, under the effect of ambient pressure, air is inhaled in the malleation pipeline 3 by flaring remittance fan housing 6, after air is by flaring remittance fan housing 6, because the effect of converging of remittance fan housing 6, after air enters malleation pipeline 3, density increases, pressure increases, and the lower end 7 from malleation pipeline 3 enters the spiral case 2 then, promotes the blade 12 on the impeller 1, blade 12 produces moment of torsion, drive gear ring 13 rotations, because affixed driving gear 16 all meshes with gear ring 13 on the input shaft 15 of each generator, so, after gear ring 13 rotations, each driving gear 16 all can rotate, and drives each generator for electricity generation, because the flabellum of turbofan 10 at the uniform velocity rotates, the air-flow that forms is stable, the voltage that generating produces also is stable, after being incorporated into the power networks, can not impact electrical network.

Claims

1. solar air dynamic power device, comprise impeller, spiral case and at least one generator, impeller is installed in the spiral case, generator is connected with impeller, it is characterized in that: a side of described spiral case is provided with negative-pressure pipeline, the lower end of negative-pressure pipeline is communicated with the inner chamber of spiral case, and the upper end of negative-pressure pipeline is equipped with turbofan, and the power supply terminal of turbofan is connected with solar panels.

2. solar air dynamic power device as claimed in claim 1, it is characterized in that: the position of the opposite side of described spiral case and negative-pressure pipeline symmetry is provided with the malleation pipeline, the upper end of malleation pipeline is equipped with flaring remittance fan housing, and the lower end of malleation pipeline is communicated with the inner chamber of spiral case.

3. solar air dynamic power device as claimed in claim 1, it is characterized in that: described impeller is a ring, circumferentially be evenly equipped with blade on the cylindrical of impeller, the interior circle of impeller is provided with gear ring, the axis of impeller is by bearing block support, bearing support is fixed on the spiral case, is connected with driving gear on the input shaft of described generator, the gear ring engagement of this driving gear and impeller.