Wind-solar complementary integrated power generation device

Abstract

The utility model discloses a wind-solar complementary integrated power generation device, which belongs to the technical field of wind-solar power generation and specifically comprises a wind collecting barrel, one end of the wind collecting barrel is fixedly connected with a flow guide wind barrel, and the other end of the flow guide wind barrel is fixedly connected with a throttling wind barrel. The wind power generation device further comprises a wind power generation mechanism which is arranged in the throttling air duct. The device further comprises a vertical frame, the vertical frame is fixedly arranged above the air collecting barrel, and photovoltaic power generation mechanisms are arranged on the outer side of the vertical frame and the outer side of the flow guide air barrel. According to the utility model, the wind power generation mechanism can generate power and provide required electric energy in a breeze environment, the photovoltaic power generation mechanism can carry out wind power generation and light energy power generation at the same time, two power supply modes are adopted, the electric energy supply effect is improved, and under the condition that the wind power is limited, the wind power generation efficiency is improved. The purpose of continuously providing electric energy can be achieved by adopting light energy.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind and solar power generation, and specifically relates to a wind and solar complementary integrated power generation device. Background Art

[0002] With the development of science and technology, wind power generation has become an important part of the electric energy sector as a new type of power generation project. Breeze power generation is rapidly developing as a form of wind power generation, but wind power has many limitations, such as a high wind speed threshold and low breeze utilization efficiency.

[0003] As part of a breeze power generation system, the breeze energy concentrator increases the efficiency of wind energy utilization. It not only efficiently collects wind energy but also converts unstable wind energy into mechanical energy when the wind is unstable, providing energy for the flow-stabilizing blades, thereby further collecting wind energy in a steady flow. Its simple structure is compatible with most breeze power generation systems and can improve wind energy collection efficiency.

[0004] The prior art discloses a Chinese utility model patent with application number 202020083985.X, which discloses a wind turbine generator comprising a fixing frame, a connecting tube fixedly arranged on the fixing frame, an inner tube with open upper and lower ends arranged on the upper part of the connecting tube, a bottom tube arranged at the bottom of the connecting tube, the top end of the bottom tube being sealedly connected to the bottom end of the inner tube, and the diameter of the top entrance of the bottom tube being smaller than the diameter of the bottom tube body, an outer tube being sleeved on the inner tube, a plurality of air inlets being evenly provided on the circumferential surface of the outer tube, ventilation openings corresponding to the air inlets being provided on the inner tube, and each group of air inlets and ventilation openings being connected through a spiral downward channel, and the ventilation openings in each group of air inlets and ventilation openings are located below the air inlets, the diameter of the inner tube being larger than the diameter of the bottom tube, and a turbine generator being provided in the bottom tube: the utility model has the characteristics of being able to generate electricity in an environment with a wind speed below one meter, high power generation efficiency and a wider range of applicability.

[0005] Although the above-mentioned prior art can generate electricity with the help of breeze, this method of converting single wind energy into electrical energy is easily affected by the weather, which may cause the generator output power to drop, affecting the supply effect of electricity. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a wind-solar hybrid integrated power generation device, which adopts a wind-solar hybrid power supply method to avoid being easily restricted by the environment, thereby improving the power supply effect.

[0007] To achieve the above object, the present invention provides the following technical solution: a wind-solar hybrid integrated power generation device, comprising a wind collecting tube, one end of which is fixedly connected to a guide wind tube, and the other end of which is fixedly connected to a throttling wind tube;

[0008] It also includes a wind power generation mechanism, which is arranged in the throttling wind tube, and includes a support frame, which is fixedly connected to the inside of the throttling wind tube, and a wind wheel is rotatably connected to the support frame;

[0009] It also includes a stand, which is fixedly arranged above the wind collection tube, and photovoltaic power generation mechanisms are arranged on the outside of the stand and the outside of the guide wind tube. The photovoltaic power generation mechanism includes a mounting frame, and a plurality of support frames are distributed on the circumference of the outer side of the mounting frame. Photovoltaic power generation panels are arranged on the support frame, and two adjacent photovoltaic power generation panels are fixedly connected to the mounting frame through a connecting component. A locking frame is also provided on the mounting frame below the photovoltaic power generation panel, and a locking component for fixing the photovoltaic power generation panel is provided on the locking frame.

[0010] Preferably, the wind collecting duct includes several layers of wind ducts, and the several layers of wind ducts are arranged above the guide wind duct in sequence from bottom to top. The two adjacent layers of wind ducts are fixedly connected by several spaced-apart partition plates, and an air inlet cavity is formed between the two adjacent partition plates on each layer.

[0011] Preferably, the draft scoop is a hollow structure with open top and bottom, and the top of the draft scoop is a trumpet-shaped structure.

[0012] Preferably, the mounting frame includes two groups of arc-shaped frames, both ends of each group of the arc-shaped frames are fixedly connected with a clamp ring, and the corresponding clamp rings on the two groups of the arc-shaped frames are fixedly connected.

[0013] Preferably, the connecting components are provided in several groups, and each group of the connecting components includes a connecting rod, one end of the connecting rod is fixedly connected to a connecting plate, the connecting plate is fixedly connected to the clamp ring, the other end of the connecting rod is fixedly connected to a support plate, the top of the support plate is fixedly connected to a positioning plate, two guide rails are fixedly connected to the support plate above the positioning plate, and sliders are slidably connected to the two guide rails, and the two sliders are respectively fixedly connected to the two adjacent photovoltaic panels.

[0014] Preferably, the locking frame includes a fixing ring, and a plurality of extension plates are fixedly connected to the outer side of the fixing ring, and the plurality of extension plates are arranged in a one-to-one correspondence with the plurality of photovoltaic panels.

[0015] Preferably, the locking assembly includes a locking plate and an inserting plate, the locking plate is fixedly connected to the extension plate, the inserting plate is fixedly connected to the photovoltaic power generation panel, the inserting plate is inserted into the locking groove provided on the locking plate, and the inserting plate is detachably connected to the locking plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model can generate electricity in a breeze environment through the wind power generation mechanism to provide the required electric energy, and can generate light energy while generating electricity through the photovoltaic power generation mechanism. By adopting two power supply methods, the supply effect of electric energy is improved, and the purpose of continuously providing electric energy can be achieved by adopting light energy when the wind power is limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the wind collecting tube of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the throttling air duct of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the photovoltaic power generation mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the photovoltaic power generation mechanism from above;

[0024] Figure 6 This is a schematic diagram of the three-dimensional exploded structure of the connection component of the utility model;

[0025] Figure 7 For this utility model Figure 6 A in the middle is an enlarged structural diagram;

[0026] In the figure: 1. Wind collecting tube; 11. Air induced draft scoop; 12. Partition plate; 13. Air inlet chamber; 2. Air guide tube; 3. Throttle tube; 4. Wind wheel; 5. Vertical frame; 6. Mounting frame; 61. Arc frame; 62. Hoop ring; 7. Photovoltaic panel; 8. Connecting assembly; 81. Connecting rod; 82. Support plate; 83. Positioning plate; 84. Guide rail; 85. Slider; 86. Connecting plate; 9. Locking frame; 91. Fixing ring; 92. Extension plate; 10. Locking assembly; 101. Locking plate; 102. Insert plate; 103. Locking slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figure 1-7 The present embodiment provides the following technical solutions: a wind-solar hybrid integrated power generation device, comprising a wind collecting tube 1, the wind collecting tube 1 comprising a plurality of layers of induced draft scoops 11, in some embodiments, the induced draft scoops 11 are hollow structures with open tops and bottoms, the top of the induced draft scoops 11 is a trumpet-shaped structure, and a plurality of layers of induced draft scoops 11 are sequentially arranged above the guide wind tube 2 from bottom to top, and the adjacent two layers of induced draft scoops 11 are fixedly connected by a plurality of spaced-apart partitions 12, and an air inlet cavity 13 is formed between the two adjacent partitions 12 of each layer, and the lower end of the wind collecting tube 1 is fixedly connected to the wind guide tube 2. There is a guide air duct 2, the other end of the guide air duct 2 is fixedly connected to a throttling air duct 3, and the other end of the throttling air duct 3 is fixedly connected to an air outlet duct. In some embodiments, the air inlet end of the guide air duct 2, the air inlet end of the throttling air duct 3 and the air outlet end of the throttling air duct 3 are all trumpet-shaped structures. When in use, the breeze passing through all directions of the device will enter the interior of the guide air duct 2 through the air inlet cavity 13. Due to the setting of the structure of the throttling air duct 3, the wind force entering the throttling air duct 3 can be increased, and the wind discharged from the throttling air duct 3 can be depressurized and then discharged into the outside again.

[0030] It also includes a wind power generation mechanism, which is arranged in the throttling wind tube 3. The wind power generation mechanism includes a support frame, which is fixedly connected to the inside of the throttling wind tube 3. The support frame is rotatably connected to a wind wheel 4. The wind wheel 4 is arranged so that it can be driven by the pressurized wind force in the throttling wind tube 3. During the rotation of the wind wheel 4, the generator can be driven to work, convert wind energy into electrical energy and store the electrical energy inside the power storage device.

[0031] It also includes a stand 5, which is fixedly arranged above the wind collection tube 1. Photovoltaic power generation mechanisms are arranged on the outside of the stand 5 and the outside of the guide wind tube 2. The photovoltaic power generation mechanism includes a mounting frame 6. Several support frames are distributed on the outer circumference of the mounting frame 6. Photovoltaic power generation panels 7 are arranged on the support frames. In some embodiments, the photovoltaic power generation panels are flexible photovoltaic power generation panels 7. The photovoltaic power generation panels 7 are adhered to the side of the support frame. Two adjacent photovoltaic power generation panels 7 are fixedly connected to the mounting frame 6 through a connecting component 8. A locking frame 9 is further provided on the mounting frame 6 below the photovoltaic power generation panel 7. The locking frame 9 is provided with a locking component 10 for fixing the photovoltaic power generation panel 7. Through the photovoltaic power generation mechanism, light energy can be generated while wind power is generated. By adopting two power supply methods, the power supply effect is improved, and when the wind power is limited, the purpose of continuously providing power can be achieved by adopting light energy.

[0032] Example 2

[0033] The mounting frame 6 on the stand 5 includes two groups of arc frames 61, and both ends of each group of arc frames 61 are fixedly connected with clamp rings 62. The corresponding clamp rings 62 on the two groups of arc frames 61 are fixedly connected. In some embodiments, the two groups of clamp rings 62 are fixed to the stand 5 in a clamping manner.

[0034] The connecting components 8 on the stand 5 are provided with several groups, each of which includes a connecting rod 81, one end of the connecting rod 81 is fixedly connected to a connecting plate 86, and the connecting plate 86 is fixedly connected to the hoop ring 62. The other end of the connecting rod 81 is fixedly connected to a support plate 82, and the top of the support plate 82 is fixedly connected to a positioning plate 83. Two guide rails 84 are fixedly connected to the support plate 82 above the positioning plate 83, and the two guide rails 84 are slidably connected to sliders 85. The two sliders 85 are respectively fixedly connected to the two adjacent photovoltaic panels 7. Through the provided guide rails 84, when installing the photovoltaic panels 7 on the stand 5, the two adjacent sliders 85 on the two adjacent photovoltaic panels 7 can slide in from top to bottom at the same time until the positioning plate 83 at the bottom of the guide rail 84 completes the support of the slider 85, so that the two adjacent photovoltaic panels 7 can be limited in the vertical direction at the same time, which is convenient for the photovoltaic panel body to be installed on the stand 5 in sequence.

[0035] The locking frame 9 on the stand 5 includes a fixing ring 91, which is fixedly sleeved on the bottom of the stand 5. A number of extension plates 92 are fixedly connected to the outside of the fixing ring 91. The number of extension plates 92 are arranged in a one-to-one correspondence with the number of photovoltaic panels 7. The locking assembly 10 includes a locking plate 101 and an insert plate 102. The locking plate 101 is fixedly connected to the extension plate 92, and the insert plate 102 is fixedly connected to the photovoltaic panel 7. The insert plate 102 is inserted into the locking groove 103 provided on the locking plate 101. The insert plate 102 is detachably connected to the locking plate 101. In some embodiments, the insert plate 102 and the locking plate 101 are detachably connected by bolts. Through the provided insert plate 102, the photovoltaic panel 7 installed on the stand 5 can be locked and fixed, thereby replacing the traditional installation of the photovoltaic panel 7, which requires the use of multiple bolts to complete the fixing of the photovoltaic panel 7, thereby facilitating the disassembly and assembly of the photovoltaic panel 7.

[0036] The mounting frame 6 on the guide air duct 2 also includes two groups of arc frames 61, and both ends of each group of arc frames 61 are fixedly connected with a clamp ring 62. The corresponding clamp rings 62 on the two groups of arc frames 61 are fixedly connected. In some embodiments, the two groups of clamp rings 62 are fixed on the guide air duct 2 in a clamp manner.

[0037] The connecting components 8 on the guide air duct 2 are provided with several groups, each connecting component 8 includes a connecting rod 81, one end of the connecting rod 81 is fixedly connected to a connecting plate 86, and the connecting plate 86 is fixedly connected to the hoop ring 62. The other end of the connecting rod 81 is fixedly connected to a support plate 82, and the top of the support plate 82 is fixedly connected to a positioning plate 83. Two guide rails 84 are fixedly connected to the support plate 82 above the positioning plate 83, and the two guide rails 84 are slidably connected to sliders 85. The two sliders 85 are respectively fixedly connected to the two adjacent photovoltaic panels 7. Through the provided guide rails 84, when installing the photovoltaic panels 7 on the guide air duct 2, the two adjacent sliders 85 on the two adjacent photovoltaic panels 7 can slide in from top to bottom at the same time until the positioning plate 83 at the bottom of the guide rail 84 completes the support of the sliders 85, so that the two adjacent photovoltaic panels 7 can be limited in the vertical direction at the same time, which is convenient for the photovoltaic panel body to be installed on the guide air duct 2 in sequence.

[0038] The locking frame 9 on the guide air duct 2 includes a fixing ring 91, which is fixedly sleeved on the outer side of the bottom of the guide air duct 2. A plurality of extension plates 92 are fixedly connected to the outer side of the fixing ring 91. The plurality of extension plates 92 are arranged in a one-to-one correspondence with the plurality of photovoltaic power generation panels 7. The locking assembly 10 includes a locking plate 101 and an insert plate 102. The locking plate 101 is fixedly connected to the extension plate 92, and the insert plate 102 is fixedly connected to the photovoltaic power generation panel 7. The insert plate 102 is inserted into the locking groove 103 provided on the locking plate 101. The insert plate 102 is detachably connected to the locking plate 101. In some embodiments, the insert plate 102 and the locking plate 101 are detachably connected by bolts. The insert plate 102 can be used to lock and fix the photovoltaic power generation panel 7 installed on the guide air duct 2, thereby replacing the traditional method of fixing the photovoltaic power generation panel 7 with the help of multiple bolts when installing the photovoltaic power generation panel 7, thereby facilitating the disassembly and assembly of the photovoltaic power generation panel 7.

[0039] Example 3

[0040] In order to better collect light, the photovoltaic panels can also be directly adhered to the top or side of the throttling air cylinder 11, which can maximize the effect of the device in collecting light energy under light.

[0041] The working principle of the utility model is as follows: when the device is working, the wind from all sides enters the induced draft bucket 11 through the air inlet cavities 13 on different directions, and all enters the interior of the guide air duct 2 along the induced draft bucket 11, and then enters the interior of the throttling air duct 3 after being guided by the guide air duct 2. Due to the trumpet-shaped arrangement at both ends of the throttling air duct 3, the wind force entering the throttling air duct 3 will be increased, which can drive the wind wheel 4 to rotate, so that the generator connected to the wind wheel 4 converts wind energy into electrical energy, and the wind after pressure relief is discharged into the outside again;

[0042] At the same time, the photovoltaic panels 7 on the stand 5 and the photovoltaic panels 7 on the guide wind tube 2 can convert light energy into electrical energy under light, so that light power generation can be carried out at the same time as wind power generation, thereby improving the supply effect of electricity.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A wind-solar hybrid integrated power generation device, characterized by: It comprises a wind collecting tube (1), one end of the wind collecting tube (1) is fixedly connected to a flow guiding tube (2), and the other end of the flow guiding tube (2) is fixedly connected to a throttling tube (3); It also includes a wind power generation mechanism, the wind power generation mechanism is arranged in the throttling wind tube (3), the wind power generation mechanism includes a support frame, the support frame is fixedly connected to the inside of the throttling wind tube (3), and a wind wheel (4) is rotatably connected to the support frame; The utility model also includes a stand (5), wherein the stand (5) is fixedly arranged above the wind collecting tube (1), and photovoltaic power generation mechanisms are arranged on the outside of the stand (5) and the outside of the guide wind tube (2), and the photovoltaic power generation mechanism includes a mounting frame (6), and a plurality of support frames are distributed on the outer circumference of the mounting frame (6), and photovoltaic power generation panels (7) are arranged on the support frame, and two adjacent photovoltaic power generation panels (7) are fixedly connected to the mounting frame (6) through a connecting component (8), and a locking frame (9) is also arranged on the mounting frame (6) below the photovoltaic power generation panel (7), and a locking component (10) for fixing the photovoltaic power generation panel (7) is arranged on the locking frame (9).

2. The wind-solar hybrid integrated power generation device according to claim 1, characterized in that: The wind collecting tube (1) comprises a plurality of layers of wind ducts (11), wherein the plurality of layers of wind ducts (11) are sequentially arranged above the guide wind tube (2) from bottom to top, and two adjacent layers of wind ducts (11) are fixedly connected by a plurality of spacer plates (12) distributed at intervals, and an air inlet cavity (13) is formed between two adjacent spacer plates (12) on each layer.

3. The wind-solar hybrid integrated power generation device according to claim 2, characterized in that: The draft scoop (11) is a hollow structure with open top and bottom, and the top of the draft scoop (11) is a trumpet-shaped structure.

4. The wind-solar hybrid integrated power generation device according to claim 1, characterized in that: The mounting frame (6) comprises two groups of arc-shaped frames (61), both ends of each group of arc-shaped frames (61) are fixedly connected to a clamping ring (62), and the corresponding clamping rings (62) on the two groups of arc-shaped frames (61) are fixedly connected to each other.

5. The wind-solar hybrid integrated power generation device according to claim 4, characterized in that: The connecting assembly (8) is provided with several groups, and each group of the connecting assembly (8) includes a connecting rod (81), one end of the connecting rod (81) is fixedly connected to a connecting plate (86), and the connecting plate (86) is fixedly connected to the hoop ring (62), and the other end of the connecting rod (81) is fixedly connected to a support plate (82), and the top end of the support plate (82) is fixedly connected to a positioning plate (83), and two guide rails (84) are fixedly connected to the support plate (82) above the positioning plate (83), and the two guide rails (84) are slidably connected to sliders (85), and the two sliders (85) are respectively fixedly connected to the two adjacent photovoltaic panels (7).

6. The wind-solar hybrid integrated power generation device according to claim 1, characterized in that: The locking frame (9) comprises a fixing ring (91), the outer side of the fixing ring (91) is fixedly connected to a plurality of extension plates (92), and the plurality of extension plates (92) are arranged in a one-to-one correspondence with the plurality of photovoltaic panels (7).

7. The wind-solar hybrid integrated power generation device according to claim 6, characterized in that: The locking assembly (10) comprises a locking plate (101) and an inserting plate (102), wherein the locking plate (101) is fixedly connected to the extension plate (92), and the inserting plate (102) is fixedly connected to the photovoltaic power generation panel (7). The inserting plate (102) is inserted into a locking groove (103) provided on the locking plate (101), and the inserting plate (102) and the locking plate (101) are detachably connected.

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