Universal wind-gathering wind power generation device

Abstract

The present invention discloses a universal wind-gathering wind power generation device, comprising: an air inlet assembly, which has an air inlet pipe and an air inlet; an air induction assembly, which comprises an equal-diameter pipe and a wind generator, and the wind generator is installed at the radial section of the equal-diameter pipe; an air outlet assembly, which comprises an air outlet pipe, an ejector plate, and a plurality of side wind blades, the air outlet pipe is a trumpet-shaped structure, the contraction end of the air outlet pipe is connected to the downstream end of the air inlet pipe, the open end of the air outlet pipe forms an air outlet, the ejector plate is a quasi-truncated cone-shaped structure, the angle α between the ejector plate and the horizontal direction is 40°-60°, the ejector plate cover is arranged outside the air outlet pipe, the contraction end face of the ejector plate is externally connected to the air outlet, and a plurality of side wind blades are arranged on the outer periphery of the ejector plate and extend to the downstream of the air outlet. The present invention can improve the wind energy density, realize the in-situ wind speed increase, reduce the minimum environmental wind speed for starting the wind generator, and improve the wind energy utilization efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of wind energy utilization, and more specifically, to a universal wind-gathering wind energy power generation device. Background Art

[0002] With global warming and energy crisis, countries are stepping up the development and utilization of clean energy, striving to reduce the emission of greenhouse gases such as carbon dioxide and protect the earth on which we depend for survival.

[0003] Wind energy is a clean, safe, renewable green energy. The use of wind energy does not pollute the environment or damage the ecology. It has good environmental and ecological benefits and is of great significance to the sustainable development of human society. However, wind energy resources are affected by topography. Most of the world's wind energy resources are concentrated in the contraction zone of coastal areas and open continents, such as the coast of California in the United States and some Nordic countries. China's southeastern coast, Inner Mongolia, Xinjiang and Gansu are also rich in wind energy resources. It can be seen that the distribution of wind energy density is opposite to the distribution of human energy consumption. In places with high population density and high energy consumption, the wind energy density is low, so the utilization of low-grade wind energy is very important.

[0004] Most of the existing low-quality wind energy utilization devices cannot achieve universal wind gathering, and the devices are selective about wind direction. Summary of the invention

[0005] An object of the present invention is to solve at least the above problems and to provide at least the advantages which will be described hereinafter.

[0006] Another object of the present invention is to provide a universal wind-gathering wind power generation device, which can increase wind energy density, achieve in-situ wind speed increase, reduce the minimum ambient wind speed for starting the wind turbine, and improve wind energy utilization efficiency.

[0007] In order to achieve these purposes and other advantages according to the present invention, a universal wind-gathering wind power generation device is provided, comprising:

[0008] An air inlet assembly, comprising an air inlet pipe and an air inlet port, wherein the air inlet pipe is a trumpet-shaped structure, and an open end of the air inlet pipe is connected to the air inlet port;

[0009] An air induction assembly, comprising a constant diameter pipe and a wind generator, wherein the wind generator is installed at a radial cross section of the constant diameter pipe, and an upstream end of the constant diameter pipe is connected to a contraction end of the air inlet pipe;

[0010] An air outlet assembly comprises an air outlet pipe, an ejector plate, and a plurality of side wind blades, wherein the air outlet pipe is in a trumpet-shaped structure, the contraction end of the air outlet pipe is connected to the downstream end of the equal-diameter pipe, the open end of the air outlet pipe forms an air outlet, the ejector plate is in a truncated cone-shaped structure, the angle α between the ejector plate and the horizontal direction is 40°-60°, the ejector plate cover is arranged outside the air outlet pipe, the contraction end surface of the ejector plate is externally connected to the air outlet, and a plurality of side wind blades are arranged on the periphery of the ejector plate and extend to the downstream of the air outlet.

[0011] Preferably, the air inlet assembly also includes a guide plate and end wind blades, the guide plate is a through trumpet-shaped structure, the guide plate includes an integrally formed arc segment plate body and an inclined segment plate body, the angle β between the inclined segment plate body and the horizontal direction is greater than 60°, the open end surface of the guide plate forms the air inlet, the contracted end surface of the guide plate is connected to the open end of the air inlet pipe, the end wind blades are S-shaped spiral structures, the end wind blades are connected to the open end surface of the guide plate, and are coaxially arranged with the wind generator.

[0012] Preferably, the air inlet assembly also includes a plurality of guide plates and a plurality of partitions, and the plurality of guide plates are arranged in a stacked form at equal intervals. The guide plates include an integrally formed arc segment plate body and an inclined segment plate body, and the angle β between the inclined segment plate body and the horizontal direction is greater than 60°. The partitions are arranged parallel to the axis of the guide plates and are flush with the contraction ends of the guide plates located above and below. The plurality of guide plates form a plurality of layer spaces, and each layer space is divided into a plurality of air inlet channels with arcs by partitions. The contraction end face of the most downstream guide plate is connected to the open end of the air inlet pipe, and the open end face of the most upstream guide plate forms a first air inlet, and the open end of the air inlet channel located on the radial periphery forms a second air inlet. The first air inlet and the second air inlet constitute the air inlet.

[0013] Preferably, it further comprises: an end wind blade having an S-shaped spiral structure, wherein the end wind blade is connected to the open end surface of the most upstream guide plate and is coaxially arranged with the wind generator.

[0014] Preferably, the air inlet assembly, the air induced assembly, and the air outlet assembly are arranged in sequence from top to bottom, and the side wind blades extend to be lower than the air outlet.

[0015] Preferably, the air inlet assembly also includes a plurality of guide plates and a plurality of partitions, and the plurality of guide plates are arranged in a stacked form at equal intervals. The guide plates include an integrally formed arc segment plate body and an inclined segment plate body, and the angle β between the inclined segment plate body and the horizontal direction is greater than 60°. The partitions are arranged parallel to the axis of the guide plates and are flush with the contraction ends of the guide plates located above and below. The plurality of guide plates form a plurality of layer spaces, and each layer space is divided into a plurality of curved air inlet channels by partitions. The open end face of the upstreammost guide plate is closed, and the contraction end face of the downstreammost guide plate is connected to the open end of the air inlet pipe. The entrance of the air inlet channel located on the radial periphery forms the air inlet.

[0016] Preferably, the air inlet assembly, the air induced assembly, and the air outlet assembly are arranged in sequence from bottom to top, and the side wind blades extend to be higher than the air outlet.

[0017] Preferably, each layer space is divided into 6-8 air inlet channels by 6-8 partitions.

[0018] Preferably, the number of the side wind blades is 6-8.

[0019] Preferably, it further comprises a traction assembly, which comprises:

[0020] Motor;

[0021] A traction plate, whose bearing sleeve is arranged on the outer periphery of the guide plate connected to the air inlet pipe, the traction plate rotates under the drive of the motor, and a plurality of traction rods are arranged on the end surface of the traction plate away from the air inlet pipe;

[0022] A plurality of traction structures, which correspond one to one with the plurality of air inlet channels, the traction structures comprising traction grooves and through holes, the traction grooves being arranged on the outer surface of the guide plate and matching the rotation path of the traction rod, and the through holes being arranged at the end points of the traction grooves;

[0023] A plurality of positioning structures, which correspond one to one with the plurality of traction structures, the positioning structures include positioning tubes and positioning blocks, the outer diameter of the positioning tubes is slightly larger than the aperture of the through hole, the top of the positioning tubes is connected to the exhaust fan through a flexible air pipe, the upper part of the positioning tubes is fixedly connected to the traction rods one by one, and the lower part of the positioning tubes slides in the traction groove through the positioning blocks;

[0024] A plurality of stop structures correspond one to one with a plurality of positioning structures, wherein the stop structures include a stop block and rubber, wherein the stop plate is arranged at the end point of the traction groove to limit the continuous sliding of the positioning block so that the positioning tube does not separate from the traction groove, and the rubber is attached to the contact surface between the stop block and the positioning block.

[0025] The present invention has at least the following beneficial effects:

[0026] First, the present invention has no selectivity for wind direction, and the wind is universally inlet, which is guided from horizontal to nearly vertical. The guide plate guides the change of the ambient wind direction, and uses the ambient wind to form an outlet negative pressure to achieve an increase in the original wind speed, reduce the minimum ambient wind speed for starting the wind turbine, and improve the efficiency of wind energy utilization;

[0027] Second, the wind blows parallel to the ground, and there is no restriction on the inlet and outlet from top to bottom or from bottom to top. The structure of the wind induction component enables the wind flow at the inlet to achieve an increase in wind energy density when passing through the reduced flow constriction section. The wind turbine is arranged at the radial section of the equal-diameter pipe of the constriction section to convert wind energy into electrical energy. The shape of the deflector plate is a truncated cone-like structure, and its surface can be a smooth surface, a tortuous surface, or an arc-shaped transition surface without restriction. The inclination angle of the deflector plate guides the wind direction of the ambient wind, and the side wind blades are arranged to form a slideway for the ambient wind, which assists in guiding and gathering the wind direction change of the ambient wind, and uses the ambient wind to form an outlet negative pressure;

[0028] Third, when the air inlet component includes only one guide plate, the open end surface of the guide plate forms an air inlet, and the axis of the wind blade at the end of the S-shaped spiral is in the same straight line with the axis of the wind turbine, and the blades are linked to guide the ambient wind into the air inlet of the open end surface of the guide plate when the ambient wind flows through. According to the present invention, the arc segment plate body and the inclined segment plate body are streamlined in design, and the inclination angle of the inclined segment plate body gathers the wind at the air inlet, and the auxiliary wind enters the air inlet pipe for pressurization; when the air inlet component includes multiple guide plates and multiple partitions, the partitions are vertical and have the same height as the guide plates, forming multiple layers of multiple air inlet channels located on the periphery, which work together to guide the wind direction from horizontal to nearly vertical, thereby preventing wind from escaping from other air inlets, and the open end surface of the guide plate forms the first air inlet, and the arc segment plate body and the inclined segment plate body are streamlined in design. The inclination angle of the inclined plate gathers the wind from the first air inlet and the second air inlet, and the auxiliary wind enters the air inlet pipe for pressurization; the axis of the wind blade at the end of the S-shaped spiral is in the same straight line as the axis of the wind turbine, and the blades are linked to guide the ambient wind to enter the first air inlet of the open end surface of the guide plate at the end when the ambient wind flows through. In the present invention, the S-shaped spiral blade has three functions: one is to guide the wind direction to the downstream direction; the second is that as a vertical axis wind power generation, the required starting wind speed is relatively small (lower than the horizontal axis), and the main wind turbine can be driven to rotate through the connecting shaft, thereby reducing the minimum starting wind speed of the fan; the third is that it is combined with a horizontal axis wind turbine, and it can continue to provide power after the wind turbine is started; the arrangement method of arranging the wind induction component and the air outlet component from top to bottom in sequence has a better effect;

[0029] Fourth, when the air inlet assembly includes multiple guide plates and multiple partitions, the partitions are vertical and have the same height as the guide plates, forming multiple layers of multiple air inlet channels located on the periphery, which work together to guide the wind direction from horizontal to nearly vertical, preventing the wind from escaping from other air inlets. The open end face of the most upstream guide plate is closed, the arc section plate body and the inclined section plate body are streamlined in design, and the inclined section plate body is inclined to gather the wind from the air inlet, and the auxiliary wind enters the air inlet pipe for pressurization; the air induction assembly and the air outlet assembly are arranged in sequence from bottom to top, which has a better effect; each layer space is divided into 6-8 air inlet channels by 6-8 partitions, and the capture effect of the test wind is better; the number of side wind blades is 6-8, which has a better effect of assisting in guiding and gathering the wind direction of the ambient wind;

[0030] Fifth, the traction component assists in forming negative pressure at the air inlet to facilitate the gathering of a larger amount of air into the air inlet. The motor can drive the traction disc to rotate through gear transmission. The traction disc drives the traction rod to rotate in a small range of rotation path. The traction rod is fixed to the positioning tube, thereby driving the positioning tube to slide in the traction groove. When the positioning tube slides to the end point of the traction operation, the positioning block is restricted by the stop block (which can be set by setting the stop block on the traction groove to prevent the positioning block from continuing to slide). The positioning tube connects the air inlet connected at the lower end with the exhaust fan connected to the upper section. The exhaust fan works to form a continuous and phased negative pressure at the air inlet, assisting in air intake and gathering. Finally, the motor rotates in the opposite direction to drive the positioning tube to reset.

[0031] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of a technical solution of the present invention;

[0033] Figure 2 for Figure 1 Schematic diagram of wind speed and direction simulation of the technical solution;

[0034] Figure 3 It is a structural schematic diagram of another technical solution of the present invention;

[0035] Figure 4 for Figure 3 Schematic diagram of wind speed and direction simulation of the technical solution;

[0036] Figure 5 It is a structural schematic diagram of the air outlet assembly of the present invention;

[0037] Figure 6 It is a schematic structural diagram of the end wind blade of the present invention;

[0038] Figure 7This is a schematic diagram of the angles α and β of the present invention;

[0039] Figure 8 It is a schematic structural diagram of the traction assembly described in the present invention. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0041] It should be understood that terms such as “having”, “including” and “comprising” used herein do not specify the existence or addition of one or more other elements or combinations thereof.

[0042] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials can be obtained from commercial sources unless otherwise specified; in the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected, set, or detachably connected, set, or connected and set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in specific circumstances. The orientation or position relationship indicated by the terms "lateral", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0043] like Figure 1 , 3 As shown in , 5 and 7, the present invention provides a universal wind-gathering wind power generation device, comprising:

[0044] An air inlet assembly having an air inlet;

[0045] The air induction component includes an air inlet component, which has an air inlet pipe 140 and an air inlet. The air inlet pipe 140 is a trumpet-shaped structure, and the open end of the air inlet pipe 140 is connected to the air inlet;

[0046] An air induction assembly, comprising a constant diameter pipe 210 and a wind generator 220, wherein the wind generator 220 is installed at a radial cross section of the constant diameter pipe 210, and an upstream end of the constant diameter pipe 210 is connected to a contraction end of the air inlet pipe 140;

[0047] The air outlet assembly includes an air outlet pipe 330, a deflector plate 310, and a plurality of side wind blades 320. The air outlet pipe 330 is in a trumpet-shaped structure. The contraction end of the air outlet pipe 330 is connected to the downstream end of the equal-diameter pipe 210. The open end of the air outlet pipe 330 forms an air outlet. The deflector plate 310 is in a truncated cone-like structure. The angle α between the deflector plate 310 and the horizontal direction is 40°-60°. The deflector plate 310 cover is arranged outside the air outlet pipe 330. The contraction end surface of the deflector plate 310 is externally connected to the air outlet. The plurality of side wind blades 320 are arranged on the periphery of the deflector plate 310 and extend to the downstream of the air outlet.

[0048] In the above technical solution, the present invention has no selectivity for wind direction, has universal wind inlet, and guides the wind from horizontal to nearly vertical. The guide plate 310 guides the change of the ambient wind direction, uses the ambient wind to form an outlet negative pressure, achieves an increase in the in-situ wind speed, reduces the minimum ambient wind speed for starting the wind turbine 220, and improves the efficiency of wind energy utilization.

[0049] The wind blows parallel to the ground, and there is no restriction on the air inlet and outlet from top to bottom or from bottom to top. The structure of the air induced component enables the wind energy density to be increased when the wind flow at the air inlet passes through the reduced flow constriction section. The wind turbine 220 is arranged at the radial section of the equal-diameter pipe 210 of the constriction section to convert wind energy into electrical energy. The shape of the induced draft plate 310 is a truncated cone-like structure, and its surface can be a smooth surface, a tortuous surface, or an arc-shaped transition surface without restriction. The inclination angle of the induced draft plate 310 guides the wind direction of the ambient wind, and the side wind blades 320 are arranged to form a slideway for the ambient wind, which assists in guiding and gathering the change in wind direction of the ambient wind, and uses the ambient wind to form an outlet negative pressure.

[0050] In another technical solution, the air inlet assembly also includes a guide plate 110 and an end wind blade 120, the guide plate 110 is a through trumpet-shaped structure, the guide plate 110 includes an integrally formed arc segment plate body and an inclined segment plate body, the angle β between the inclined segment plate body and the horizontal direction is greater than 60°, the open end surface of the guide plate 110 forms the air inlet, the contracted end surface of the guide plate 110 is connected to the open end of the air inlet pipe 140, the end wind blade 120 is an S-shaped spiral structure, the end wind blade 120 is connected to the open end surface of the guide plate 110, and is coaxially arranged with the wind generator 220.

[0051] When the air inlet assembly includes only one guide plate 110, the open end surface of the guide plate 110 forms an air inlet. Figure 6As shown, the axis of the wind blade 120 at the S-shaped spiral end is in the same straight line as the axis of the wind generator 220, and the blades are linked to guide the ambient wind through the air inlet of the open end face of the guide plate 110, the circular arc section plate body and the inclined section plate body are streamlined in design, and the inclination angle of the inclined section plate body gathers the wind at the air inlet, and the auxiliary wind enters the air inlet pipe 140 for pressurization. The S-shaped spiral blade has three functions: one is to guide the wind direction toward the downstream; the second is that as a vertical axis wind power generation, the required starting wind speed is relatively small (lower than that of the horizontal axis), and the main wind generator 220 can be driven to rotate through the connecting shaft, thereby reducing the minimum starting wind speed of the fan; the third is that it is combined with the horizontal axis wind generator 220, and it can continue to provide power after the wind generator 220 is started.

[0052] In another technical solution, Figure 1 As shown, the air inlet assembly also includes a plurality of guide plates 110 and a plurality of partitions 130. The plurality of guide plates 110 are arranged in a stacked form with equal intervals. The guide plates 110 include an integrally formed arc segment plate body and an inclined segment plate body. The angle β between the inclined segment plate body and the horizontal direction is greater than 60°. The partitions 130 are arranged parallel to the axis of the guide plates 110 and are flush with the contraction ends of the guide plates 110 located above and below. The plurality of guide plates 110 form a plurality of layer spaces, and each layer space is divided into a plurality of air inlet channels with arcs by the partitions 130. The contraction end face of the most downstream guide plate 110 is connected to the open end of the air inlet pipe 140, and the open end face of the most upstream guide plate 110 forms a first air inlet, and the open end of the air inlet channel located at the radial periphery forms a second air inlet. The first air inlet and the second air inlet constitute the air inlet. When the air inlet assembly includes multiple guide plates 110 and multiple partitions 130, the partitions 130 are perpendicular to the guide plates 110 and have the same height, forming multiple layers of multiple air inlet channels located on the periphery, which work together to guide the wind direction from horizontal to nearly vertical, preventing wind from escaping from other air inlets. The open end surface of the guide plate 110 forms a first air inlet, and the arc section plate body and the inclined section plate body are streamlined in design. The inclination angle of the inclined section plate body gathers the wind from the first air inlet and the second air inlet, and the auxiliary wind enters the air inlet duct 140 for pressurization.

[0053] In another technical solution, Figure 1As shown, it also includes: an end wind blade 120, which is an S-shaped spiral structure, and the end wind blade 120 is connected to the open end surface of the most upstream guide plate 110 and is arranged coaxially with the wind turbine 220. The axis of the S-shaped spiral end wind blade 120 is in the same straight line as the axis of the wind turbine 220, and the blades are linked to guide the ambient wind to enter the first air inlet of the open end surface of the guide plate 110 at the end when the ambient wind flows through. The present invention has three functions: first, to guide the wind direction to the downstream direction; second, as a vertical axis wind power generation, the required starting wind speed is relatively small (lower than that of the horizontal axis), and the main wind turbine 220 can be driven to rotate through the connecting shaft, thereby reducing the minimum starting wind speed of the wind turbine; third, it is combined with the horizontal axis wind turbine 220, and can continue to provide power after the wind turbine 220 is started.

[0054] In another technical solution, Figure 1 As shown, the air inlet assembly, the air induction assembly, and the air outlet assembly are arranged in sequence from top to bottom, and the side wind blades 320 extend to below the air outlet. This arrangement has a better effect.

[0055] Experiments have shown that when the ambient wind speed is 3m / s, the average airflow velocity at the throat of the device can reach 7m / s, which is 2.33 times higher. Figure 2 It can also be seen that very little ambient wind escapes from other air inlets; a certain amount of ambient wind enters the wind gathering device from the top air inlet of the device.

[0056] In another technical solution, Figure 3 As shown, the air inlet assembly also includes a plurality of guide plates 110 and a plurality of partitions 130. The plurality of guide plates 110 are arranged in a stacked form with equal intervals. The guide plates 110 include an integrally formed arc segment plate body and an inclined segment plate body. The angle β between the inclined segment plate body and the horizontal direction is greater than 60°. The partitions 130 are arranged parallel to the axis of the guide plates 110 and are flush with the contraction ends of the guide plates 110 located above and below. The plurality of guide plates 110 form a plurality of layer spaces, and each layer space is divided into a plurality of curved air inlet channels by the partitions 130. The open end face of the most upstream guide plate 110 is closed, and the contraction end face of the most downstream guide plate 110 is connected to the open end of the air inlet pipe 140. The entrance of the air inlet channel located at the radial periphery forms the air inlet. When the air inlet assembly includes multiple guide plates 110 and multiple partitions 130, the partitions 130 are perpendicular to the guide plates 110 and have the same height, forming multiple layers of air inlet channels located on the periphery, which work together to guide the wind direction from horizontal to nearly vertical, preventing wind from escaping from other air inlets. The open end surface of the guide plate 110 is closed, and the arc section plate body and the inclined section plate body are streamlined in design. The inclination angle of the inclined section plate body gathers the wind from the air inlet, and the auxiliary wind enters the air inlet pipe 140 for pressurization.

[0057] In another technical solution, the air inlet assembly, the air induction assembly, and the air outlet assembly are arranged in sequence from bottom to top, and the side wind blades 320 extend to be higher than the air outlet. This arrangement has a better effect.

[0058] When the ambient wind speed is 3m / s, the average airflow velocity at the throat of the device can reach 8m / s, which is 2.67 times higher. Figure 4 It can also be seen that there is little ambient wind escaping from other air inlets.

[0059] In another technical solution, each layer space is divided into 6-8 air inlet channels by 6-8 partitions 130. After testing, the wind capture effect is better.

[0060] In another technical solution, the number of the side wind blades 320 is 6-8, which can assist in guiding and focusing the wind direction of the ambient wind for a better effect.

[0061] In another technical solution, it also includes a traction component, such as Figure 8 As shown, it includes:

[0062] Motor;

[0063] A traction plate, whose bearing sleeve is arranged on the outer periphery of the guide plate 110 connected to the air inlet pipe 140, the traction plate rotates driven by the motor, and a plurality of traction rods 410 are arranged on the end surface of the traction plate away from the air inlet pipe 140;

[0064] A plurality of traction structures, which correspond to the plurality of air inlet channels one by one, the traction structures comprising a traction groove 430 and a through hole, the traction groove 430 being arranged on the outer surface of the guide plate 110 and matching the rotation path of the traction rod 410, and the through hole being arranged at the end point of the traction groove 430;

[0065] A plurality of positioning structures, which correspond to the plurality of traction structures one by one, the positioning structures include a positioning tube 440 and a positioning block 450, the outer diameter of the positioning tube 440 is slightly larger than the aperture of the through hole, the top of the positioning tube 440 is connected to the exhaust fan through the flexible air pipe 420, the upper part of the positioning tube 440 is fixedly connected to the traction rod 410 one by one, and the lower part of the positioning tube 440 slides in the traction groove 430 through the positioning block 450;

[0066] Multiple stop structures correspond one-to-one to multiple positioning structures, and the stop structures include a stop block and rubber. The stop plate is set at the end point of the traction groove 430 to limit the continuous sliding of the positioning block 450 so that the positioning tube 440 does not separate from the traction groove 430, and the rubber is attached to the contact surface between the stop block and the positioning block 450.

[0067] The traction assembly assists in forming negative pressure at the air inlet to facilitate gathering a larger amount of air into the air inlet. The motor can drive the traction disk to rotate by means of gear transmission. The traction disk drives the traction rod 410 to rotate in a small range of rotation path. The traction rod 410 is fixedly connected to the positioning tube 440, thereby driving the positioning tube 440 to slide in the traction groove 430. When the positioning tube 440 slides to the end point of the traction operation, the positioning block 450 is restricted by the stop block (which can be set by setting the stop block on the traction groove 430 to prevent the positioning block 450 from continuing to slide). The positioning tube 440 connects the air inlet connected at the lower end with the exhaust fan connected to the upper section. The exhaust fan works to form a continuous and staged negative pressure at the air inlet, assisting in air intake and gathering. Finally, the motor rotates in the opposite direction to drive the positioning tube 440 to reset.

[0068] The number of devices and processing scales described here are used to simplify the description of the present invention. Applications, modifications and variations of the present invention will be obvious to those skilled in the art.

[0069] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A universal wind-gathering wind power generation device, characterized in that: include: An air inlet assembly, comprising an air inlet pipe and an air inlet port, wherein the air inlet pipe is a trumpet-shaped structure, and an open end of the air inlet pipe is connected to the air inlet port; An air induction assembly, comprising a constant diameter pipe and a wind generator, wherein the wind generator is installed at a radial cross section of the constant diameter pipe, and an upstream end of the constant diameter pipe is connected to a contraction end of the air inlet pipe; An air outlet assembly, comprising an air outlet pipe, an ejector plate, and a plurality of side wind blades, wherein the air outlet pipe is in a trumpet-shaped structure, the contraction end of the air outlet pipe is connected to the downstream end of the equal-diameter pipe, the open end of the air outlet pipe forms an air outlet, the ejector plate is in a quasi-truncated cone-shaped structure, the angle α between the ejector plate and the horizontal direction is 40°-60°, the ejector plate cover is arranged outside the air outlet pipe, the contraction end surface of the ejector plate is externally connected to the air outlet, and a plurality of side wind blades are arranged on the periphery of the ejector plate and extend to the downstream of the air outlet; The air inlet assembly further includes a guide plate and an end wind blade, the guide plate is a through trumpet-shaped structure, the guide plate includes an integrally formed arc segment plate body and an inclined segment plate body, the angle β between the inclined segment plate body and the horizontal direction is greater than 60°, the open end surface of the guide plate forms the air inlet, the contracted end surface of the guide plate is connected to the open end of the air inlet pipe, the end wind blade is an S-shaped spiral structure, the end wind blade is connected to the open end surface of the guide plate, and is coaxially arranged with the wind generator; The number of the side wind blades is 6-8.

2. The universal wind-gathering wind power generation device according to claim 1, characterized in that: The air inlet assembly also includes a plurality of guide plates and a plurality of partitions. The plurality of guide plates are arranged in a stacked form with equal intervals. The guide plates include an integrally formed arc segment plate body and an inclined segment plate body. The angle β between the inclined segment plate body and the horizontal direction is greater than 60°. The partitions are arranged parallel to the axis of the guide plates and are flush with the contraction ends of the guide plates located above and below. The plurality of guide plates form a plurality of layer spaces, and each layer space is divided into a plurality of air inlet channels with arcs by partitions. The contraction end face of the most downstream guide plate is connected to the open end of the air inlet pipe, and the open end face of the most upstream guide plate forms a first air inlet, and the open end of the air inlet channel located on the radial periphery forms a second air inlet. The first air inlet and the second air inlet constitute the air inlet.

3. The universal wind-gathering wind power generation device according to claim 2, characterized in that: Also includes: The end wind blade is in an S-shaped spiral structure. The end wind blade is connected to the open end surface of the most upstream guide plate and is coaxially arranged with the wind generator.

4. The universal wind-gathering wind power generation device according to any one of claims 1 to 3, characterized in that: The air inlet assembly, the air induction assembly, and the air outlet assembly are arranged in sequence from top to bottom, and the side wind blades extend to below the air outlet.

5. The universal wind-gathering wind power generation device according to claim 1, characterized in that: The air inlet assembly also includes a plurality of guide plates and a plurality of partitions. The plurality of guide plates are arranged in a stacked form with equal intervals. The guide plates include an integrally formed arc segment plate body and an inclined segment plate body. The angle β between the inclined segment plate body and the horizontal direction is greater than 60°. The partitions are arranged parallel to the axis of the guide plates and are flush with the contraction ends of the guide plates located above and below. The plurality of guide plates form a plurality of layer spaces, and each layer space is divided into a plurality of curved air inlet channels by partitions. The open end face of the most upstream guide plate is closed, and the contraction end face of the most downstream guide plate is connected to the open end of the air inlet pipe. The entrance of the air inlet channel located on the radial periphery forms the air inlet.

6. The universal wind-gathering wind power generation device according to claim 5, characterized in that: The air inlet assembly, the air induction assembly, and the air outlet assembly are arranged in sequence from bottom to top, and the side wind blades extend to be higher than the air outlet.

7. The universal wind-gathering wind power generation device according to claim 2 or 5, characterized in that: Each layer space is divided into 6-8 air inlet channels by 6-8 partitions.

8. The universal wind-gathering wind power generation device as described in any one of claims 1 to 3 and 5, characterized in that: Also included is a towing assembly comprising: Motor; A traction plate, whose bearing sleeve is arranged on the outer periphery of the guide plate connected to the air inlet pipe, the traction plate rotates under the drive of the motor, and a plurality of traction rods are arranged on the end surface of the traction plate away from the air inlet pipe; A plurality of traction structures, which correspond one to one with the plurality of air inlet channels, the traction structures comprising traction grooves and through holes, the traction grooves being arranged on the outer surface of the guide plate and matching the rotation path of the traction rod, and the through holes being arranged at the end points of the traction grooves; A plurality of positioning structures, which correspond one to one with the plurality of traction structures, the positioning structures include positioning tubes and positioning blocks, the outer diameter of the positioning tubes is slightly larger than the aperture of the through hole, the top of the positioning tubes is connected to the exhaust fan through a flexible air pipe, the upper part of the positioning tubes is fixedly connected to the traction rods one by one, and the lower part of the positioning tubes slides in the traction groove through the positioning blocks; A plurality of stop structures correspond one to one with a plurality of positioning structures, wherein the stop structures include a stop block and rubber, wherein the stop plate is arranged at the end point of the traction groove to limit the continuous sliding of the positioning block so that the positioning tube does not separate from the traction groove, and the rubber is attached to the contact surface between the stop block and the positioning block.

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