CN214221404U

CN214221404U - Wind energy and photovoltaic complementary wind turbine tower

Info

Publication number: CN214221404U
Application number: CN202022898238.4U
Authority: CN
Inventors: 柳业; 张强; 郭文辉; 贾勤飞
Original assignee: Shanghai Taisheng Wind Power Equipment Co ltd
Current assignee: Shanghai Taisheng Wind Power Equipment Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-17
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a wind energy photovoltaic complementary wind turbine tower, which comprises a wind turbine tower and a plurality of photovoltaic components arranged on one side wall of the wind turbine tower from top to bottom. The photovoltaic components pass through a fixing device It is fixed with the side wall of the wind turbine tower; the fixing device includes a connecting block, a permanent magnet and a bracket. The blocks on both sides of the connecting block are correspondingly provided with a magnet slot and a bracket slot, and the magnet slot and the bracket slot are T-shaped. type structure, and the openings of the magnet slot and the bracket slot are arranged towards the side away from each other; the permanent magnet is a T-shaped structure, the permanent magnet is clamped in the magnet slot and one side is attached to the wind turbine tower. , the bottom end of the bracket is fixed with the connection block, and the photovoltaic module is arranged on the top end of the bracket. The utility model can effectively realize the complementarity of solar energy and wind energy in time and season, improve the unstable defect of wind power and photovoltaic power, and solve the problem of unbalanced power output during the peak period and the trough period of electricity consumption.

Description

Wind energy and photovoltaic complementary wind turbine tower

Technical Field

The utility model relates to a complementary formula wind energy system pylon of wind energy photovoltaic belongs to the new forms of energy electricity generation field.

Background

Wind energy and solar energy are inexhaustible renewable clean energy, and all countries in the world are vigorously developing clean energy, which plays a positive promoting role in environmental protection and relieving the problems of energy shortage and the like. Generally, the light intensity is low in the daytime, and the light intensity is low in the nighttime; the solar wind power generation system has the advantages that the light intensity is low in summer, the light is weak in winter, the wind is strong, solar energy and wind energy power generation are influenced to a certain extent in time and season, the output imbalance of a power grid is directly influenced by instability of wind energy and photovoltaic power generation, and the power grid output imbalance is particularly obvious in the peak period of power utilization.

With the photovoltaic and wind power generation as a faster industry in the development of new energy, if the two new energy sources are combined, the solar cell is arranged on the outer surface of an idle fan tower by utilizing the complementarity of solar energy and wind energy in time and season, and the photovoltaic power generation is connected to the existing power transmission system of the wind driven generator, the defect of unstable wind power and photovoltaic power generation is effectively overcome, and the problem of unbalanced power output in peak periods and off-peak periods of power utilization is solved.

The wind-solar complementary integration design on the wind turbine tower can effectively solve the technical problem encountered by large-scale grid connection of the current new energy, promote large-scale development and utilization of the new energy, further promote development of clean energy and have important significance on the development history of the new energy.

Disclosure of Invention

For solving prior art's not enough, the utility model provides a complementary formula wind energy machine pylon of wind energy photovoltaic can effectively realize solar energy and wind energy complementarity in time and season, improves the unstable defect of wind-powered electricity generation and photovoltaic, solves with the unbalanced problem of power consumption peak period and off-peak period power output.

The utility model discloses the technical scheme who adopts does:

a wind energy and photovoltaic complementary wind turbine tower comprises a wind turbine tower and a plurality of photovoltaic modules arranged on the side wall of one side of the wind turbine tower in a surrounding mode from top to bottom, wherein the photovoltaic modules are fixed with the side wall of the wind turbine tower through fixing devices; the fixing device comprises a connecting block, a permanent magnet and a bracket, wherein the block bodies on two sides of the connecting block are correspondingly provided with a magnet clamping groove and a bracket clamping groove, the magnet clamping groove and the bracket clamping groove are both of T-shaped structures, and the openings of the magnet clamping groove and the bracket clamping groove are arranged towards one sides far away from each other; permanent magnet is T style of calligraphy structure, the permanent magnet card is established in the magnet draw-in groove and wherein one side adsorbs the laminating with wind energy conversion system pylon, the support includes the slope pole section that horizontal rod section and horizontal rod section one end slope upwards kept away from the setting of horizontal rod section, the tip of horizontal rod section is provided with the cardboard, the support passes through the cardboard card to be established in the support draw-in groove then fixed with the connecting block, the tip of slope pole section be provided with the connecting plate of slope pole section body of rod mutually perpendicular, photovoltaic module sets up on connecting plate upper surface panel body.

Preferably, the photovoltaic module includes solar cell panel and backup pad, and the backup pad includes framework and sets up a plurality of extension board at framework lower surface inboard, and the upper surface of the framework that solar cell panel set up corresponds on a plurality of extension board and is provided with the fixed orifices.

Further preferably, be formed with the mounting hole that corresponds with the fixed orifices on the extension board on the connecting plate, photovoltaic module passes through fixed orifices, mounting hole and passes through the nut fastening realization at both ends tip through the bolt and fixed with the connecting plate.

Further preferred, be formed with the helicitic texture on the horizontal rod body section, be provided with fastening nut on the body of rod of horizontal rod body section, through screwing fastening nut with support, cardboard and connecting block further fixed.

Preferably, a gasket is further sleeved on the rod body of the horizontal rod body section between the fastening nut and the connecting block.

Further preferably, a plurality of internal thread holes are respectively formed in the top and the bottom of the connecting block and respectively correspond to the inner groove body of the magnet clamping groove and the inner groove body of the bracket clamping groove.

The beneficial effects of the utility model reside in that:

the solar battery is arranged on the outer surface of the wind turbine tower, so that the characteristics of wind energy and solar power generation are reasonably combined, the complementarity of the solar energy and the wind energy in time and season is utilized, the stability of the power output of a new energy power grid is improved, the development of wind and light energy sources is promoted, and the utilization rate of the energy sources is improved; on the other hand, the solar cell panel covers the outer wall of the tower, absorbs partial solar heat, reduces direct irradiation of sunlight to the tower, reduces the temperature in the tower, and prolongs the corrosion-resistant life of the tower.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of the fixing device connected to the photovoltaic module and the tower of the wind turbine;

FIG. 4 is a view taken along line C of FIG. 3;

FIG. 5 is a top view of the bracket;

FIG. 6 is a schematic structural view of a photovoltaic module;

FIG. 7 is a bottom view of the frame;

FIG. 8 is a top view of the connector block;

the main reference numerals in the figures have the following meanings:

1. wind turbine tower, 2, photovoltaic module, 3, connecting block, 4, permanent magnet, 5, support, 6, magnet clamping groove, 7, support clamping groove, 8, internal thread hole, 21, solar cell panel, 22, support plate, 23, frame body, 24, support plate, 51, horizontal rod body section, 52, inclined rod body section, 53, clamping plate, 54, connecting plate, 55, fastening nut, 56 and gasket.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1-8: the embodiment is a wind energy and photovoltaic complementary wind turbine tower, which comprises a wind turbine tower 1 and a plurality of photovoltaic modules 2 arranged on the side wall of one side of the wind turbine tower 1 in a surrounding manner from top to bottom, wherein the photovoltaic modules 2 are fixed with the side wall of the wind turbine tower 1 through fixing devices; the fixing device comprises a connecting block 3, a permanent magnet 4 and a bracket 5, wherein the block bodies on two sides of the connecting block 3 are correspondingly provided with a magnet clamping groove 6 and a bracket clamping groove 7, the magnet clamping groove 6 and the bracket clamping groove 7 are both in T-shaped structures, and the openings of the magnet clamping groove 6 and the bracket clamping groove 7 are arranged towards the sides far away from each other; the permanent magnet 4 is of a T-shaped structure, the permanent magnet 4 is clamped in the magnet clamping groove 6, one side of the permanent magnet 4 is attached to the wind turbine tower 1 in an adsorption mode, the support 5 comprises a horizontal rod section 51 and an inclined rod section 52, one end of the horizontal rod section 51 inclines upwards and faces away from the horizontal rod section 51, a clamping plate 53 is arranged at the end of the horizontal rod section 51, the support 5 is clamped in the support clamping groove 7 through the clamping plate 53 and then fixed with the connecting block 3, a connecting plate 54 perpendicular to the rod body of the inclined rod section 52 is arranged at the end of the inclined rod section 52, and the photovoltaic component 2 is arranged on the upper surface plate body of the connecting plate 54; the included angle between the inclined rod body section 52 and the horizontal line is a, and in practical application, the surface provided with the photovoltaic module is used as the sunny surface, the photovoltaic module is used for generating power and is connected to the power transmission system of the existing wind driven generator, then the size of the included angle a is determined according to the geographical latitude of the wind field, the larger the latitude is, the smaller the included angle a is, and the solar energy is utilized to the maximum.

Referring to fig. 6 and 7, the photovoltaic module 2 includes a solar panel 21 and a support plate 22, the support plate 22 includes a frame 23 and a plurality of support plates 24 disposed on the inner side of the lower surface of the frame 23, the upper surface of the frame 23 disposed on the solar panel 21 is provided with fixing holes correspondingly disposed on the plurality of support plates 24.

Referring to fig. 3 and 4, mounting holes corresponding to the fixing holes of the support plate 24 are formed in the connecting plate 54, and the photovoltaic module 2 is fixed to the connecting plate 54 by inserting bolts through the fixing holes and the mounting holes and fastening the ends of the two ends by nuts.

Referring to fig. 3, a horizontal rod section 51 is formed with a thread structure, a fastening nut 55 is disposed on the rod body of the horizontal rod section 51, and the bracket 5, the clamping plate 53 and the connecting block 3 are further fixed by tightening the fastening nut 55.

Referring to fig. 3, a washer 56 is further sleeved on the rod body of the horizontal rod section 51 between the fastening nut 55 and the connecting block 3.

Referring to fig. 8, a plurality of internal thread holes 8 are respectively formed at the top and the bottom of the connecting block 3, and the plurality of internal thread holes 8 are respectively arranged corresponding to the internal groove bodies of the magnet clamping grooves 6 and the internal groove bodies of the bracket clamping grooves 7, so that the permanent magnet 4 and the bracket 5 are assembled and then are provided with a stop screw to prevent the permanent magnet 4 and the bracket 5 from shifting or moving relatively.

The utility model discloses an install solar cell at wind energy machine pylon surface, on the one hand the self characteristics of wind energy and solar energy electricity generation have rationally been combined, utilize solar energy and wind energy complementary in time and season, improve the stationarity of new forms of energy electric wire netting power output, promote the development of the wind-solar energy and improve the utilization ratio of the energy; on the other hand, the solar cell panel covers the outer wall of the tower, absorbs partial solar heat, reduces direct irradiation of sunlight to the tower, reduces the temperature in the tower, and prolongs the corrosion-resistant life of the tower.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a wind energy photovoltaic complementary type wind energy machine pylon which characterized in that: the wind turbine tower comprises a wind turbine tower (1) and a plurality of photovoltaic modules (2) arranged on the side wall of one side of the wind turbine tower (1) in a surrounding mode from top to bottom, wherein the photovoltaic modules (2) are fixed with the side wall of the wind turbine tower (1) through fixing devices; the fixing device comprises a connecting block (3), a permanent magnet (4) and a bracket (5), wherein the two side blocks of the connecting block (3) are correspondingly provided with a magnet clamping groove (6) and a bracket clamping groove (7), the magnet clamping groove (6) and the bracket clamping groove (7) are both of T-shaped structures, and the openings of the magnet clamping groove (6) and the bracket clamping groove (7) are arranged towards the sides far away from each other; permanent magnet (4) are T style of calligraphy structure, and permanent magnet (4) card is established in magnet draw-in groove (6) and wherein one side adsorbs the laminating with wind turbine tower (1), support (5) include horizontal pole body section (51) and horizontal pole body section (51) one end slope upwards keep away from inclined pole body section (52) that horizontal pole body section (51) set up, the tip of horizontal pole body section (51) is provided with cardboard (53), support (5) are established in support draw-in groove (7) through cardboard (53) card then fixed with connecting block (3), the tip of inclined pole body section (52) is provided with connecting plate (54) with inclined pole body section (52) body of rod mutually perpendicular, photovoltaic module (2) set up on connecting plate (54) upper surface panel body.

2. The wind energy and photovoltaic complementary wind turbine tower frame as claimed in claim 1, wherein the photovoltaic module (2) comprises a solar panel (21) and a support plate (22), the support plate (22) comprises a frame body (23) and a plurality of support plates (24) arranged on the inner side of the lower surface of the frame body (23), the upper surface of the frame body (23) arranged on the solar panel (21) is provided with fixing holes, and the plurality of support plates (24) are correspondingly provided with fixing holes.

3. The wind energy and photovoltaic complementary wind turbine tower frame as claimed in claim 2, wherein the connecting plate (54) is provided with mounting holes corresponding to the fixing holes of the support plates (24), and the photovoltaic module (2) is fixed to the connecting plate (54) through bolts inserted through the fixing holes and the mounting holes and nuts fastened at the two end parts.

4. The wind energy and photovoltaic complementary wind turbine tower as claimed in claim 1, wherein the horizontal rod section (51) is formed with a threaded structure, a fastening nut (55) is disposed on the rod body of the horizontal rod section (51), and the bracket (5), the clamping plate (53) and the connecting block (3) are further fixed by screwing the fastening nut (55).

5. Wind energy and photovoltaic complementary wind turbine tower, according to claim 4, characterised in that said horizontal section (51) between said fastening nut (55) and said connection block (3) is also sheathed with a spacer (56).

6. The wind energy and photovoltaic complementary wind turbine tower frame as claimed in claim 1, wherein a plurality of internal threaded holes (8) are respectively formed in the top and the bottom of the connecting block (3), and the plurality of internal threaded holes (8) are respectively arranged corresponding to the internal groove bodies of the magnet clamping grooves (6) and the internal groove bodies of the bracket clamping grooves (7).