阅读说明：本技术 光伏组件追踪装置 (Photovoltaic module tracking device ) 是由 龙菊蓉 于 2021-09-03 设计创作，主要内容包括：本发明涉及光伏发电技术领域,公开了光伏组件追踪装置,包括底板、底端竖立于底板上且内部中空的立柱、设置于立柱内并安装于底板上的风机、安装于立柱上的光伏支架、支撑轴、以及安装于立柱的顶端的调节组件,该调节组件包括底座、套设于支撑轴上的第一套管、用于支撑第一套管的固定台、安装于固定台底部的托板、设置于底座一侧上的齿轮组件、固定安装于底座底端另一侧的连接块、以及安装于立柱上的伸缩杆组件。通过设置齿轮组件,从而可支撑托板并依据太阳轨迹调节托板的方位角；通过设置连接块和伸缩杆组件,从而可通过调节底座进而对光伏支架的高度进行调节,实现对光伏组件的方位角和高度角的调节。(The invention relates to the technical field of photovoltaic power generation, and discloses a photovoltaic module tracking device which comprises a bottom plate, a vertical column, a fan, a photovoltaic support, a support shaft and an adjusting module, wherein the bottom end of the vertical column is vertically arranged on the bottom plate, the vertical column is hollow inside, the fan is arranged in the vertical column and is arranged on the bottom plate, the photovoltaic support is arranged on the vertical column, the adjusting module is arranged at the top end of the vertical column, and comprises a base, a first sleeve sleeved on the support shaft, a fixing table used for supporting the first sleeve, a supporting plate arranged at the bottom of the fixing table, a gear assembly arranged on one side of the base, a connecting block fixedly arranged on the other side of the bottom end of the base and a telescopic rod assembly arranged on the vertical column. The gear assembly is arranged, so that the supporting plate can be supported, and the azimuth angle of the supporting plate can be adjusted according to the sun track; through setting up connecting block and telescopic rod subassembly to the accessible is adjusted the base and then is adjusted the height of photovoltaic support, realizes the regulation to photovoltaic module's azimuth and altitude angle.)

1. Photovoltaic module tracer, its characterized in that: the photovoltaic module comprises a bottom plate fixedly installed on the ground, a vertical column with the bottom end standing on the bottom plate and being hollow inside, a fan arranged in the vertical column and installed on the bottom plate, a photovoltaic support installed on the vertical column and used for bearing a photovoltaic panel, a supporting shaft used for supporting the photovoltaic support, and an adjusting component installed at the top end of the vertical column and used for adjusting the azimuth angle and the elevation angle of the photovoltaic support, wherein the adjusting component comprises a base which is obliquely arranged and rotatably installed on the vertical column, a first sleeve sleeved on the supporting shaft, a fixing table used for supporting the first sleeve, a supporting plate installed at the bottom of the fixing table, a gear component which is arranged on one side of the base and used for supporting the supporting plate and adjusting the azimuth angle of the supporting plate according to a solar track, a connecting block fixedly installed on the other side of the bottom end of the base, a connecting block and a connecting block, And the telescopic rod assembly is arranged on the upright post and is hinged with the connecting block.

2. The photovoltaic module tracking device according to claim 1, wherein: the base is provided with a first through hole, the gear assembly comprises a first gear shaft horizontally arranged on the base, a second sleeve pipe vertically arranged on the base corresponding to the first through hole, a gear fixedly arranged on the second sleeve pipe and meshed with the first gear shaft, and a rotating motor arranged on the base, the rotating motor is connected with one end of the gear shaft, a second through hole is arranged on the supporting plate corresponding to the second sleeve pipe, a third through hole is arranged on the fixing table corresponding to the second through hole, a fourth through hole communicated with the third through hole is arranged on the first sleeve pipe, a plurality of air outlets are further arranged on the first sleeve pipe along the circumferential direction of the pipe wall of the first sleeve pipe, and the first through hole, the second sleeve pipe, the second through hole, the third through hole, the fourth through hole, And the air outlet can form a communicated channel.

3. The photovoltaic module tracking device according to claim 2, wherein: the supporting shaft is provided with a plurality of baffles along the circumferential direction of the supporting shaft, and the air outlets are respectively and correspondingly arranged between the two adjacent baffles.

4. The photovoltaic module tracking device according to claim 3, wherein: the apertures of the first through hole, the second through hole, the third through hole and the fourth through hole are sequentially increased in size.

5. The photovoltaic module tracking device according to claim 1, wherein: the telescopic rod assembly comprises a fixing part sleeved on the stand column and a telescopic rod arranged on the fixing part, and the telescopic rod is hinged to the connecting block.

Technical Field

The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic module tracking device.

Background

With the development of economic society, the environmental deterioration is increasingly aggravated, and the energy supply is increasingly tense, so that the emission reduction force of the country is continuously increased, and the awareness of energy conservation and environmental protection is continuously improved. Therefore, a photovoltaic power station and a solar grid-connected power generation system become one of the key fields of national energy conservation and emission reduction.

In the solar photovoltaic power generation process, the photovoltaic module needs to continuously receive solar radiation to increase the power generation, and the conventional photovoltaic module cannot track the sun according to the running track of the sun, so that the power generation is low.

Disclosure of Invention

In view of this, the present invention provides a photovoltaic module tracking device, which aims to solve the technical problem of low power generation of the existing photovoltaic module.

In order to achieve the purpose, the invention provides the following technical scheme: the photovoltaic module tracking device comprises a bottom plate fixedly installed on the ground, a vertical column with a hollow inner part and a hollow bottom end, a fan arranged in the vertical column and installed on the bottom plate, a photovoltaic support installed on the vertical column and used for bearing a photovoltaic panel, a supporting shaft used for supporting the photovoltaic support, and an adjusting component installed at the top end of the vertical column and used for adjusting the azimuth angle and the elevation angle of the photovoltaic support, wherein the adjusting component comprises a base obliquely arranged and rotatably installed on the vertical column, a first sleeve sleeved on the supporting shaft, a fixed platform used for supporting the first sleeve, a supporting plate installed at the bottom of the fixed platform, a gear assembly arranged on one side of the base and used for supporting the supporting plate and adjusting the azimuth angle of the supporting plate according to a solar track, a connecting block fixedly installed on the other side of the bottom end of the base, a positioning block fixedly installed on the bottom end of the base, a positioning block fixedly installed on the other side of the base, and a positioning block, And the telescopic rod assembly is arranged on the upright post and is hinged with the connecting block.

Preferably, the base is provided with a first through hole, the gear assembly comprises a first gear shaft horizontally mounted on the base, a second sleeve pipe vertically arranged on the base corresponding to the first through hole, a gear fixedly mounted on the second sleeve pipe and meshed with the first gear shaft, and a rotating motor arranged on the base, the rotating motor is connected with one end of the gear shaft, the supporting plate is provided with a second through hole corresponding to the second sleeve pipe, the fixing table is provided with a third through hole corresponding to the second through hole, the first sleeve pipe is provided with a fourth through hole communicated with the third through hole, the first sleeve pipe is further provided with a plurality of air outlets along the circumferential direction of the pipe wall, and the first through hole, the second sleeve pipe, the second through hole, the third through hole and the fourth through hole, And the air outlet can form a communicated channel.

Preferably, the supporting shaft is provided with a plurality of baffles along the circumferential direction thereof, and each air outlet is correspondingly arranged between two adjacent baffles.

Preferably, the apertures of the first through hole, the second through hole, the third through hole, and the fourth through hole are sequentially increased.

Preferably, the telescopic rod assembly comprises a fixing part sleeved on the upright post and a telescopic rod installed on the fixing part, and the telescopic rod is hinged to the connecting block.

The working principle and the beneficial effects of the scheme are as follows: compared with the prior art, the photovoltaic power generation device has the advantages that the photovoltaic support can be supported on the base through the supporting shaft, the first sleeve, the fixing table and the supporting plate; the gear assembly is arranged, so that the supporting plate can be supported, and the azimuth angle of the supporting plate can be adjusted according to the sun track; through setting up connecting block and telescopic rod subassembly to the accessible is adjusted the base and then is adjusted the height of photovoltaic support, realizes the regulation to photovoltaic module's azimuth and altitude angle, makes photovoltaic module face the irradiant direction of sun all the time, has improved the solar radiation volume that photovoltaic module received, increases solar photovoltaic power generation system's generated energy.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

Fig. 1 is a structural diagram of a tracking apparatus for a photovoltaic module according to an embodiment of the present invention;

FIG. 2 is an enlarged structural view of A in FIG. 1;

FIG. 3 is a cross-sectional view of a pillar according to an embodiment of the present invention;

FIG. 4 is a block diagram of an adjustment assembly according to an embodiment of the present invention;

fig. 5 is a connection structure diagram of a photovoltaic support, a first bushing and a fixing station at a viewing angle according to an embodiment of the present invention;

fig. 6 is a connection structure diagram of a photovoltaic bracket, a first sleeve and a fixing table at another view angle according to an embodiment of the invention;

fig. 7 is an enlarged structural view of B in fig. 6.

The drawings are numbered as follows:

1-a bottom plate; 11-upright post; 12-a fan;

2-a photovoltaic support; 21-supporting shaft;

3-a regulating component; 31-a base; 310-a first via; 32-a first sleeve; 33-a supporting plate; 330-a second via; 34-a fixed table; 340-a third via; 35-a gear assembly; 351-a first gear shaft; 352-a second sleeve; 353-gear; 354-rotating electric machine; 36-a connecting block; 37-a telescopic rod assembly; 371 — a fastener; 372-a telescopic rod; 38-air outlet;

4-a baffle plate;

and 5, arranging a vertical plate.

Detailed Description

The following is further detailed by way of specific embodiments:

as shown in fig. 1 to 7, the embodiment provides a photovoltaic module tracking apparatus, which includes a bottom plate 1 and a vertical column 11, wherein the bottom plate 1 is fixedly installed on the ground, the bottom end of the vertical column 11 is erected on the bottom plate 1, the vertical column 11 is disposed in a hollow manner, a fan 12 is further installed in the vertical column 11, a photovoltaic bracket 2 for bearing a photovoltaic panel is installed on the vertical column 11, a supporting shaft 21 for supporting the photovoltaic bracket 2 is disposed on the photovoltaic bracket 2, in addition, an adjusting assembly 3 is installed at the top end of the vertical column 11, the adjusting assembly 3 can be used for adjusting an azimuth angle and a height angle of the photovoltaic bracket 2, specifically, the adjusting assembly 3 includes a base 31, the base 31 is obliquely disposed on the vertical column 11, the base 31 is rotatably installed on the vertical column 11, a first sleeve 32 is sleeved on the supporting shaft 21, a fixing table 34 is disposed on the first sleeve 32, the bottom of the fixed platform 34 is provided with a supporting plate 33, one side of the base 31 is provided with a gear assembly 35, the gear assembly 35 can be used for supporting the supporting plate 33 and adjusting the azimuth angle of the supporting plate according to the sun track, in addition, the other side of the bottom end of the base 31 is fixedly provided with a connecting block 36, the upright post 11 is provided with a telescopic rod assembly 37, and the telescopic rod assembly 37 is hinged with the connecting block 36. In this way, by providing the support shaft 21, the first sleeve 32, the fixing table 34, and the pallet 33, the photovoltaic module 2 can be supported on the base 31; by arranging the gear assembly 35, the supporting plate 33 can be supported, and the azimuth angle of the supporting plate 33 can be adjusted according to the sun track; through setting up connecting block 36 and telescopic link subassembly 37 to the accessible is adjusted base 31 and then is adjusted the height of photovoltaic support 2, realizes the regulation to photovoltaic module's azimuth and altitude angle, makes photovoltaic module face the irradiant direction of sun all the time, has improved the solar radiation volume that photovoltaic module received, increases solar photovoltaic power generation system's generated energy.

In the invention, the working principle of the photovoltaic module tracking device is as follows:

when the height angle of the photovoltaic bracket 2 needs to be adjusted, at this time, the telescopic rod component 37 pushes up the connecting block 36 obliquely upwards or pushes down one end of the connecting block 36 obliquely downwards, the photovoltaic bracket 2 moves obliquely downwards or upwards through the supporting shaft 21, the first sleeve 32, the fixed table 34, the supporting plate 33 and the gear component 35, and the height angle of the photovoltaic bracket 2 is adjusted in a mode of a 'seesaw'; when the azimuth angle of the photovoltaic bracket 2 needs to be adjusted, at this time, the driving gear assembly 35 works, and the gear assembly 35 drives the photovoltaic bracket 2 to rotate through the supporting plate 33, the fixing table 34, the first sleeve 32 and the supporting shaft 21, so that the adjustment of the azimuth angle of the photovoltaic bracket 2 is realized.

In the present invention, the base 31 is rotatably mounted on the column 11 through a pin, two sides of the gear assembly 35 and the connecting block 36 corresponding to the pin are mounted on the base 31, and the connecting block 36 is mounted on a surface of the base 31 opposite to the gear assembly 35. Therefore, a 'seesaw' structure can be formed, and the adjustment of the height angle of the photovoltaic support 2 is realized.

Further, referring to fig. 1 and fig. 2, as an embodiment of the tracking device of the photovoltaic module provided by the present invention, the base 31 is provided with a first through hole 310, the gear assembly 35 includes a first gear shaft 351 and a second sleeve 352, the first gear shaft 351 is horizontally installed on the base 31, the second sleeve 352 is erected on the base 31 corresponding to the first through hole 310, the second sleeve 352 is fixedly provided with a gear 353, the gear 353 is engaged with the first gear shaft 351, in addition, the base 31 is further provided with a rotating motor 354, and the rotating motor 354 is connected to one end of the first gear shaft 351. In addition, a second through hole 330 is disposed on the supporting plate 33 corresponding to the second sleeve 352, a third through hole 340 is disposed on the fixing platform 34 corresponding to the second through hole, a fourth through hole is disposed on the first sleeve 32, the fourth through hole is communicated with the third through hole 340, a plurality of air outlets 38 are further disposed on the first sleeve 32 along the circumferential direction of the wall of the first sleeve, and the first through hole 310, the second sleeve 32, the second through hole 330, the third through hole 340, the fourth through hole, and the air outlets 38 form a communicating channel.

In the invention, the rotating motor 354, the first gear shaft 351, the second sleeve 352 and the gear 353 are arranged, so that the rotating motor 354 can drive the first gear shaft 351 to rotate, the first gear shaft 351 is meshed with the gear 353 to drive the second sleeve 352 to rotate, the second sleeve 352 drives the supporting plate 33 to rotate, and the supporting plate 33 drives the photovoltaic support 2 to rotate through the first sleeve 32 and the support shaft 21, thereby realizing the adjustment of the azimuth angle of the photovoltaic support 2.

In the present invention, when the photovoltaic module tracking apparatus is in the initial state, the first through hole 310 is not communicated with the vertical column, at this time, the telescopic rod assembly 37 is adjusted to make the base 31 thereof abut against the vertical column 11, at this time, the first through hole 310 is communicated with the vertical column 11, thus, the first through hole 310, the second through hole 330, the third through hole 340, the fourth through hole and the air outlet 38 form a communicating channel, at this time, the blower 12 is turned on, wind power can be blown out along the channels formed by the first through hole 310, the second sleeve 352, the second through hole 330, the third through hole 340 and the fourth through hole through the air blowing port 38, impurities such as dust embedded in the groove of the photovoltaic bracket 2 are removed, the surface tidiness of the photovoltaic bracket 2 is ensured, time and labor are avoided when the photovoltaic bracket is cleaned in the future, when the groove dust in the photovoltaic bracket 2 is blown off, at this time, the telescopic rod assembly 37 is adjusted, so that the base 31 is restored to the original state.

Further, referring to fig. 6 and 7, as an embodiment of the photovoltaic module tracking apparatus provided by the present invention, the supporting shaft 21 is provided with a plurality of baffles 4 along a circumferential direction thereof, and each air outlet 38 is correspondingly disposed between two adjacent baffles 4. In this way, by arranging the baffle 4, the wind direction of the fan 12 can be guided to blow to the groove and dead angle of the photovoltaic support 2, and the cleaning effect is effectively improved.

Preferably, the baffle 4 and the supporting shaft 21 are integrally formed, so that the service life is prolonged, the subsequent machining is reduced, and the cost is saved. Of course, the baffle 4 can be detachably connected with the supporting shaft 21 according to actual conditions and specific requirements.

Further, referring to fig. 2, fig. 4 and fig. 5, as an embodiment of the photovoltaic device tracking apparatus provided by the present invention, the aperture of the first through hole 310, the second through hole 330, the third through hole 340 and the fourth through hole increases in sequence. Through the arrangement, wind power generated by the fan 12 can be prevented from losing due to gaps at the joint of the through holes, so that air quantity loss is caused, and the subsequent blowing effect is influenced.

Preferably, the inner diameter of the first through hole 310 is equal to the outer diameter of the pillar 11. Therefore, the seamless connection between the first through hole 310 and the upright post 11 can be realized, and the air loss is avoided.

Further, referring to fig. 4, a pair of vertical plates 5 is erected on the base 31, the vertical plates 5 are respectively distributed at two ends of the first gear shaft 351, and through holes for the two ends of the first gear shaft 351 to pass through are formed on the vertical plates 5. By providing the pair of vertical plates 5 in this manner, the first gear shaft 351 can be attached to the base 31.

Further, referring to fig. 4, as a specific embodiment of the photovoltaic module tracking apparatus provided by the present invention, the retractable rod assembly 37 includes a fixing member 371, the fixing member 371 is sleeved on the upright 11, a retractable rod 372 is mounted on the fixing member 371, and the retractable rod 372 is hinged to the connecting block 36. Thus, the telescopic rod 372 drives the connecting block 36 to move telescopically, so that the height angle of the photovoltaic bracket 2 is adjusted.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.