CN209892381U - Wind power and solar power generation device - Google Patents

Abstract

The utility model discloses a wind power and solar power generating device, which comprises a base; an air collecting duct is horizontally rotatable on the base, end covers are arranged at both ends of the air collecting duct, and an air collecting duct is arranged in the air collecting duct along its axial direction. A generator is provided on the outside of one of the end covers, and the end of the rotating shaft opposite to the generator is connected to the rotor of the generator after passing through the corresponding end cover; the circumferential surface of the rotating shaft in the air collecting cylinder is uniform The wind fins are arranged with a plurality of rectangular plate structures; an air inlet is arranged on the circumferential front side of the air collecting duct, and an air outlet is arranged on the circumferential rear side of the air collecting duct; a vertical air outlet is arranged on the circumferential upper side of the air collecting duct The wind indicator plate is arranged parallel to the end face of the air collecting duct; and an arc-shaped solar panel is laid on the circumferential upper side of the air collecting duct. The utility model has the advantages of being able to better adapt to the change of the wind direction and better adapting to the change of the illumination direction.

Description

A wind and solar power generation device

technical field

The utility model belongs to the technical field of power generation, in particular to a wind and solar power generation device.

Background technique

With the development of the economy and the progress of the society, people put forward higher and higher requirements for energy, and the search for new energy has become an urgent task facing human beings. The main sources of existing power energy are thermal power , hydropower , nuclear power , wind power and solar power. Among them, wind power generation and solar power generation are the most environmentally friendly power generation technologies, and are also the key directions of power generation technology development.

In the existing power generation devices, there are devices that combine wind power generation and solar power generation, but the combination of the two is not a simple superposition, and there are many technical problems that need to be solved. For example, changes in wind direction, changes in light, etc. will affect the power generation efficiency.

Therefore, how to provide a wind power and solar power generation device that can better adapt to changes in wind direction and illumination direction has become a technical problem to be solved by those skilled in the art.

Utility model content

In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is: how to provide a wind power and solar power generation device that can better adapt to changes in wind direction and illumination direction.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A wind power and solar power generation device, comprising a base; an air collecting duct can be horizontally rotated on the base, end covers are provided at both ends of the air collecting duct, and a rotating shaft arranged along its axial direction is arranged in the air collecting duct; and A generator is arranged on the outside of one of the end covers, and the end of the rotating shaft opposite to the generator is connected to the rotor of the generator after passing through the corresponding end cover; the circumferential surface of the rotating shaft in the air collecting duct is evenly arranged with a plurality of The wind fin of the rectangular plate structure; the air inlet is provided on the circumferential front side of the air collecting duct, and the air outlet is provided on the circumferential rear side of the air collecting duct; The panels are arranged parallel to the end face of the air collecting duct; and a circular arc-shaped solar cell panel is laid on the circumferential upper side of the air collecting duct.

In this way, when the above-mentioned device is in use, the wind enters from the air inlet, the wind entering from the air inlet can act on the wind fins, and can drive the rotating shaft to rotate horizontally, and the rotating shaft can rotate and drive the generator to rotate, and the generator converts kinetic energy into electrical energy The power output end of the generator is connected to the battery through a wire, and the power output end of the solar panel is connected to the battery through a wire; and a filter circuit and a rectifier circuit are correspondingly arranged on the wire. When the wind vane is set, when the wind direction changes, after the windward side of the vane plate is blown by the wind, the vane plate itself is blown by the wind, because it is connected to the air collector. , that is, the wind vane plate can drive the wind collector to rotate horizontally, which can make the wind vane plate rotate to the same direction as the wind. At this time, the air inlet becomes the windward side, and the wind can better enter from the air inlet, push the wind fins and drive the rotating shaft. turn. This can better adapt to changes in wind direction, and can improve the efficiency of wind power generation. In addition, the overall arc-shaped solar cell panel laid on the upper side of the air collecting duct can better adapt to changes in the direction of illumination, and can also improve the efficiency of solar power generation. The solar panel is arranged on the upper side of the circumference of the air collecting duct, and the mutual influence between the two is smaller. The air collecting duct will not block the sunlight, and the solar panel will not block the wind. Small. To sum up, the above-mentioned wind power and solar power generation devices have the advantages of being able to better adapt to changes in wind direction and better adapting to changes in illumination direction, with less mutual influence between the two.

As an optimization, a vertical connecting rod is arranged on the upper side of the air collecting cylinder in the circumferential direction, and the front end of the wind vane plate is connected and fixed on the side of the connecting rod that is away from the air inlet in the circumferential direction.

In this way, by arranging a connecting rod, the wind vane plate can be installed more conveniently; and, through such arrangement, it can be better ensured that the air inlet always remains on the windward side.

As an optimization, the connecting rod is located in the middle of the air collecting duct, and the downward extension line of the connecting rod is arranged to intersect with the axis of the air collecting duct.

In this way, after the wind vane plate is affected by the wind, it can better drive the air collecting cylinder to rotate horizontally, so that the air inlet is directly opposite to the wind direction, and the wind energy can be better converted into electric energy.

As an optimization, the length direction of the wind fins is arranged along the axial direction of the rotating shaft, one end of the wind fins in the width direction is connected to the rotating shaft, and the other end in the width direction of the wind fins is distributed in a divergent shape; and the wind fins are distributed in a circular array. six.

In this way, the setting of the wind fins is more reasonable, the diameter of the entire air collecting tube can be made smaller, and the entire structure can be more compact. Moreover, the number of wind fins is 6, which can better drive the generator to rotate and generate electricity under the action of the wind.

As an optimization, solar panels are respectively arranged on both sides of the weather vane.

In this way, by arranging solar panels on both sides of the weather vane plate, the entire device can better adapt to the illumination in all directions, and can better convert solar energy into electrical energy.

As an optimization, an air collecting hood is provided on the circumferential front side of the air collecting duct corresponding to the air inlet; the air collecting hood includes an upper air collecting plate with a rectangular plate structure as a whole, and the length direction of the upper air collecting plate is along the axis of the air collecting duct. and one end in the width direction is connected to the upper edge of the air inlet, and the other end in the width direction of the upper air collecting plate is inclined upward.

In this way, the installed upper wind collecting plate can concentrate the wind to a greater extent and then enter it through the air inlet, which can improve the efficiency of wind power generation.

As an optimization, solar panels are laid on the upper surface of the upper wind collecting panel.

In this way, the whole device can better adapt to the illumination in all directions, and can better convert the solar energy into electric energy.

As an optimization, the air collecting hood further includes a lower air collecting plate with a rectangular plate structure as a whole. The length direction of the lower air collecting plate is arranged along the axial direction of the air collecting cylinder, and one end of its width direction is connected to the lower edge of the air inlet. , and the other end of the lower air collecting plate in the width direction is inclined upward.

In this way, by arranging the lower air collecting plate, the upper air collecting plate and the lower air collecting plate form an air inlet opening, which can improve the efficiency of wind power generation.

As an optimization, the other end in the width direction of the lower air collecting plate is bent and extended towards the front side of the air collecting cylinder to form an air guiding plate, and the lower air collecting plate and the air guiding plate are formed as a whole in a V-shaped plate structure; and the air guiding plate is far from An extension surface of one end of the lower air collecting plate is located above the rotating shaft.

In this way, the inner ends of the upper air collecting plate and the lower air collecting plate are connected with the upper side of the air inlet. After the wind enters from the upper air collecting plate and the lower air collecting plate, it acts on the wind fins on the upper side of the air collecting tube. , which can better push the wind fin from a static state to a rotating state. In addition, the wind entering from the upper wind collecting plate and the lower wind collecting plate can better act on the outer ends of the wind fins in the width direction, and can better push the wind fins and drive the rotating shaft to rotate, thereby improving the wind power generation efficiency.

As an optimization, the base includes a horizontal seat plate, and the edge of the seat plate is provided with vertical connection holes to form a connection structure for connecting and fixing with the outside.

In this way, the installation and use of the entire device can be facilitated.

As an optimization, a vertical mounting hole is provided in the middle of the seat plate. The mounting hole is a stepped hole structure with a large inner diameter at both ends and a small inner diameter in the middle, and a first thrust ball bearing and a second thrust ball bearing are respectively installed at the upper and lower ends of the mounting hole. Two thrust ball bearings; a vertical installation shaft is arranged on the lower side of the circumference of the air collecting cylinder, and the installation shaft is a stepped shaft structure with a small diameter at the lower end and a large diameter at the upper end; the installation shaft is vertically inserted into the installation hole and installed One end of the mounting surface formed between the big end and the small end of the shaft is attached and supported on the upper surface of the first thrust ball bearing; the lower end of the mounting shaft passes through the second thrust ball bearing and extends downward, and the lower end of the mounting shaft is provided with a threaded segment A nut is threadedly connected on the threaded section, the upper surface of the nut is supported on the lower surface of the second thrust ball bearing; and the lower surface of the nut is located above the lower surface of the seat plate.

In this way, the wind vane plate can better drive the wind collector to rotate horizontally under the driving of the wind, so that the air inlet on the wind collector becomes the windward side facing the wind direction, thereby improving the efficiency of wind power generation.

As an optimization, a counterweight is provided on the outside of the other end cap.

In this way, the design is more reasonable, and the entire air collecting duct can be better kept in balance.

Description of drawings

FIG. 1 is a schematic diagram of an exploded structure in a specific embodiment of the present invention.

FIG. 2 is a left side view of FIG. 1 .

Detailed ways

The present utility model will be further described in detail below in conjunction with the accompanying drawings.

During specific implementation: as shown in Figures 1 and 2, a wind power and solar power generation device includes a base 1; a wind collector 2 is provided on the base that can be rotated horizontally, and end covers 3 are provided at both ends of the wind collector, A rotating shaft 4 arranged along its axial direction is arranged in the air collecting cylinder; and a generator 5 is arranged on the outside of one of the end covers, and the end of the rotating shaft opposite to the generator is connected to the rotor of the generator after passing through the corresponding end cover; A plurality of wind fins 6 with a rectangular plate structure are evenly arranged on the circumferential surface of the rotating shaft in the air collecting duct; an air inlet 7 is provided on the circumferential front side of the air collecting duct, and an air outlet is provided on the circumferential rear side of the air collecting duct 8. A vertical wind vane plate 9 is arranged on the circumferential upper side of the air collecting duct, and the wind vane plate is arranged parallel to the end face of the air collecting duct; battery plate 10.

In this way, when the above-mentioned device is in use, the wind enters from the air inlet, the wind entering from the air inlet can act on the wind fins, and can drive the rotating shaft to rotate horizontally, and the rotating shaft can rotate and drive the generator to rotate, and the generator converts kinetic energy into electrical energy The power output end of the generator is connected to the battery through a wire, and the power output end of the solar panel is connected to the battery through a wire; and a filter circuit and a rectifier circuit are correspondingly arranged on the wire. When the wind vane is set, when the wind direction changes, after the windward side of the vane plate is blown by the wind, the vane plate itself is blown by the wind, because it is connected to the air collector. , that is, the wind vane plate can drive the wind collector to rotate horizontally, which can make the wind vane plate rotate to the same direction as the wind. At this time, the air inlet becomes the windward side, and the wind can better enter from the air inlet, push the wind fins and drive the rotating shaft. turn. This can better adapt to changes in wind direction, and can improve the efficiency of wind power generation. In addition, the overall arc-shaped solar cell panel laid on the upper side of the air collecting duct can better adapt to changes in the direction of illumination, and can also improve the efficiency of solar power generation. The solar panel is arranged on the upper side of the circumference of the air collecting duct, and the mutual influence between the two is smaller. The air collecting duct will not block the sunlight, and the solar panel will not block the wind. Small. To sum up, the above-mentioned wind power and solar power generation devices have the advantages of being able to better adapt to changes in wind direction and better adapting to changes in illumination direction, with less mutual influence between the two.

In this specific embodiment, a vertical connecting rod 11 is provided on the upper side of the air collecting cylinder in the circumferential direction, and the front end of the wind vane plate is connected and fixed on the side of the connecting rod that is away from the air inlet in the circumferential direction.

In this way, by arranging a connecting rod, the wind vane plate can be installed more conveniently; and, through such arrangement, it can be better ensured that the air inlet always remains on the windward side.

In this specific embodiment, the connecting rod 11 is located in the middle of the air collecting duct, and the downward extension line of the connecting rod is arranged to intersect with the axis of the air collecting duct.

In this way, after the wind vane plate is affected by the wind, it can better drive the air collecting cylinder to rotate horizontally, so that the air inlet is directly opposite to the wind direction, and the wind energy can be better converted into electric energy.

In this specific embodiment, the length direction of the wind fins 6 is arranged along the axial direction of the rotating shaft, one end of the wind fins in the width direction is connected to the rotating shaft, and the other end in the width direction of the wind fins is distributed in a divergent shape; and the wind fins are circular shaped array of six distributed.

In this way, the setting of the wind fins is more reasonable, the diameter of the entire air collecting tube can be made smaller, and the entire structure can be more compact. Moreover, the number of wind fins is 6, which can better drive the generator to rotate and generate electricity under the action of the wind.

In this specific embodiment, solar cell panels are respectively provided on both sides of the weather vane 9 .

In this way, by arranging solar panels on both sides of the weather vane plate, the entire device can better adapt to the illumination in all directions, and can better convert solar energy into electrical energy.

In this specific embodiment, an air collecting hood is provided on the circumferential front side of the air collecting duct corresponding to the air inlet; the air collecting hood includes an upper air collecting plate 12 with a rectangular plate structure as a whole, and the length direction of the upper air collecting plate is along the collecting The air duct is arranged in the axial direction, and one end in the width direction is connected to the upper edge of the air inlet, and the other end in the width direction of the upper air collecting plate is inclined upward.

In this way, the installed upper wind collecting plate can concentrate the wind to a greater extent and then enter it through the air inlet, which can improve the efficiency of wind power generation.

In this specific embodiment, a solar cell panel is laid on the upper surface of the upper wind collecting panel 12 .

In this way, the whole device can better adapt to the illumination in all directions, and can better convert the solar energy into electric energy.

In this specific embodiment, the air collecting hood further includes a lower air collecting plate 13 which is a rectangular plate structure as a whole. The lower side edge position, and the other end in the width direction of the lower air collecting plate is inclined upward.

In this way, by arranging the lower air collecting plate, the upper air collecting plate and the lower air collecting plate form an air inlet opening, which can improve the efficiency of wind power generation.

In this specific embodiment, the other end of the lower air collecting plate 13 in the width direction is bent and extended toward the front side of the air collecting cylinder to form an air deflecting plate, and the lower air collecting plate and the air deflecting plate as a whole have a V-shaped plate structure; The extension surface of the end of the wind panel away from the lower air collecting panel is located above the rotating shaft.

In this way, the inner ends of the upper air collecting plate and the lower air collecting plate are connected with the upper side of the air inlet. After the wind enters from the upper air collecting plate and the lower air collecting plate, it acts on the wind fins on the upper side of the air collecting tube. , which can better push the wind fin from a static state to a rotating state. In addition, the wind entering from the upper wind collecting plate and the lower wind collecting plate can better act on the outer ends of the wind fins in the width direction, and can better push the wind fins and drive the rotating shaft to rotate, thereby improving the wind power generation efficiency.

In this specific embodiment, the base includes a horizontal seat plate 14, and the edge of the seat plate is provided with vertical connection holes to form a connection structure for connecting and fixing with the outside.

In this way, the installation and use of the entire device can be facilitated.

In this specific embodiment, a vertical mounting hole is provided in the middle of the seat plate, the mounting hole is a stepped hole structure with a large inner diameter at both ends and a small inner diameter in the middle, and a first thrust ball is installed at the upper and lower ends of the mounting hole respectively. The bearing 15 and the second thrust ball bearing 16; a vertical installation shaft 17 is arranged on the lower side of the circumference of the air collecting cylinder, and the installation shaft is a stepped shaft structure with a smaller diameter at the lower end and a larger diameter at the upper end; the installation shaft is vertically inserted into the shaft. inside the mounting hole, and the one end mounting surface formed between the big end and the small end of the mounting shaft is attached and supported on the upper surface of the first thrust ball bearing; the lower end of the mounting shaft passes through the second thrust ball bearing and extends downward, and the mounting shaft The lower end of the nut is provided with a threaded section on which a nut 18 is threadedly connected, and the upper surface of the nut is supported against the lower surface of the second thrust ball bearing; and the lower surface of the nut is located above the lower surface of the seat plate.

In this way, the wind vane plate can better drive the wind collector to rotate horizontally under the driving of the wind, so that the air inlet on the wind collector becomes the windward side facing the wind direction, thereby improving the efficiency of wind power generation.

In this specific embodiment, a counterweight 19 is provided on the outer side of the other end cover.

In this way, the design is more reasonable, and the entire air collecting duct can be better kept in balance.

Claims (10)

1. A wind and solar power generation device, comprising a base (1); it is characterized in that an air collecting duct (2) is provided on the base which can be rotated horizontally, and end covers (3) are provided at both ends of the air collecting duct. A rotating shaft (4) arranged along its axial direction is arranged in the air collecting cylinder; and a generator (5) is arranged on the outside of one of the end covers, and the end of the rotating shaft opposite to the generator passes through the corresponding end cover and is connected with the generator. The rotors are connected; a plurality of wind fins (6) with a rectangular plate structure are evenly arranged on the circumferential surface of the rotating shaft in the air collecting duct; An air outlet (8) is arranged on the rear side; a vertical wind vane plate (9) is arranged on the upper side of the circumference of the air collecting duct, and the wind vane plate is arranged parallel to the end face of the air collecting duct; An arc-shaped solar cell panel (10) is laid on the upper side. 2 . The wind power and solar power generation device according to claim 1 , wherein a vertical connecting rod ( 11 ) is arranged on the circumferential upper side of the wind collecting duct, and the front end of the wind vane plate is connected and fixed on the connecting rod. 3 . The side of the rod circumferentially facing away from the air inlet. 3 . The wind power and solar power generation device according to claim 2 , wherein the connecting rod ( 11 ) is located in the middle of the air collecting duct, and the downward extension line of the connecting rod intersects the axis of the air collecting duct. 4 . set up. 4 . The wind power and solar power generation device according to claim 1 , wherein the length direction of the wind fins ( 6 ) is arranged along the axial direction of the rotating shaft, one end of the wind fin width direction is connected to the rotating shaft, and the width of the wind fins is connected to the rotating shaft. 5 . The other end of the direction is distributed in a divergent shape; and the wind fins are six distributed in a circular array. 5 . The wind power and solar power generation device according to claim 1 , characterized in that, solar panels are respectively provided on both sides of the weather vane plate ( 9 ). 6 . 6 . The wind power and solar power generation device according to claim 1 , wherein a wind collecting cover is provided on the circumferential front side of the wind collecting duct corresponding to the air inlet; the wind collecting cover comprises a rectangular plate structure as a whole. 7 . The upper air collecting plate (12), the length direction of the upper air collecting plate is arranged along the axial direction of the air collecting cylinder, one end of its width direction is connected to the upper edge of the air inlet, and the other end of the upper air collecting plate in the width direction is inclined upward. set up. 7 . The wind power and solar power generation device according to claim 6 , wherein a solar cell panel is laid on the upper surface of the upper wind collecting panel ( 12 ). 8 . 8 . The wind and solar power generation device according to claim 6 , wherein the wind collecting hood further comprises a lower wind collecting plate ( 13 ) with a rectangular plate structure as a whole, and the length direction of the lower wind collecting plate is along the The air collecting duct is arranged in the axial direction, one end in the width direction is connected to the lower edge of the air inlet, and the other end in the width direction of the lower air collecting plate is inclined upward. 9 . The wind and solar power generation device according to claim 8 , wherein the other end in the width direction of the lower wind collecting plate ( 13 ) is bent and extended toward the front side of the circumference of the wind collecting duct to form a wind deflector, 9 . The lower air collecting plate and the air guiding plate are in a V-shaped plate structure as a whole; and the extending surface of the end of the air guiding plate away from the lower air collecting plate is located above the rotating shaft. 10. The wind and solar power generation device according to claim 1, characterized in that the base comprises a horizontal seat plate (14), and the edge of the seat plate is provided with vertical connecting holes to form a connection with the outside Connect the fixed connection structure; A vertical mounting hole is arranged in the middle of the seat plate, the mounting hole is a stepped hole structure with a large inner diameter at both ends and a small inner diameter in the middle, and a first thrust ball bearing (15) and a first thrust ball bearing (15) and a first thrust ball bearing (15) and a second Two thrust ball bearings (16); a vertical installation shaft (17) is arranged on the lower side of the circumference of the air collecting cylinder, and the installation shaft is a stepped shaft structure with a smaller diameter at the lower end and a larger diameter at the upper end; the installation shaft is vertically inserted into inside the mounting hole, and the one end mounting surface formed between the big end and the small end of the mounting shaft is attached and supported on the upper surface of the first thrust ball bearing; the lower end of the mounting shaft passes through the second thrust ball bearing and extends downward, and the mounting shaft The lower end of the nut is provided with a threaded section, and a nut (18) is threadedly connected to the threaded section, and the upper surface of the nut is supported on the lower surface of the second thrust ball bearing; and the lower surface of the nut is located above the lower surface of the seat plate; A counterweight (19) is provided on the outside of the other end cover.

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