CN101907058A - Energy Conversion Power System - Google Patents

Abstract

The invention relates to an energy conversion power system, comprising: the device comprises a fixed shaft, a wind power device which can rotatably surround the fixed shaft, and a light gathering device which is arranged above the wind power device in a linkage manner. The light gathering device comprises a heat gathering space, can gather sunlight to enable the heat gathering space to form high-temperature and high-pressure gas, is matched with the wind power device to stir the gas upwards to be brought into the heat gathering space, enables the gas pressure in the heat gathering space to be increased and sprayed outwards to generate rotary power, drives the light gathering device to drive the wind power device to rotate, and forms forward feedback circulation action. When a plurality of groups of energy conversion power systems are mutually driven to form a system combination which runs synchronously, larger output power can be obtained by means of smaller volume, which is beneficial to improving the efficiency of converting energy into power.

Description

Energy Conversion Power System

technical field

The present invention relates to an energy conversion power system, in particular to a synchronously operable energy conversion system that utilizes renewable energy, such as wind energy, solar energy, geothermal energy, or industrial waste energy, and converts them into power for output. power system.

Background technique

Wind power generation devices on the market often encounter the problem of high power demand during the day but low wind power, and low power demand but strong wind power at night, which makes the power supply unable to match the use demand. Among them, although the power generation cost of the horizontal axis wind power generation device is close to the power generation cost of traditional energy sources, it must take into account the wind energy intensity and wind stability. The required base area is large, and most of them need to be installed in remote areas, which wastes land resources and power transmission. Very substantial. Moreover, the structure of the device itself is tall, bulky, bulky and complicated, difficult to start, and the initial investment and maintenance costs are high.

Although the vertical-axis wind power generation device is small in size and can be used in densely populated residential areas, its efficiency is lower than that of the horizontal-axis wind power generation device. After all, the structure is less stable, so it has not been popularized. Therefore, how to overcome the above-mentioned deficiencies of wind power generation is really an important issue.

This shows that the above-mentioned existing wind power generation device obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently. In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general products do not have a suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. urgent problem to be solved. Therefore, how to create a new type of energy conversion power system is one of the current important research and development topics, and it has also become a goal that the industry needs to improve.

Contents of the invention

The purpose of the present invention is to overcome the defects existing in the existing wind power generation device and provide a new type of energy conversion power system. Source, the energy conversion power system that can reduce the requirement of starting wind power is very suitable for practical use.

The purpose of the present invention and the solution to its technical problems are achieved by adopting the following technical solutions. According to an energy conversion power system proposed by the present invention, it includes: a fixed shaft unit including a fixed shaft, and a wind power device, wherein: the wind power device includes a The first wind power unit, the first wind power unit includes at least two first blades that can be driven by the wind to rotate; The light device includes a light concentrating wall and a heat collecting space defined by the light concentrating wall. The light concentrating device gathers sunlight to make the heat collecting space form a high temperature. The high temperature gas in the heat collecting space and the wind power device The gas driven upwards to flow into the heat collecting space increases the pressure of the gas in the heat collecting space and ejects the gas outward to generate rotational power, thereby driving the concentrating device to rotate in conjunction with the first wind unit.

The purpose of the present invention and its technical problems can also be further realized by adopting the following technical measures.

Preferably, in the above-mentioned energy conversion power system, wherein the condensing wall is composed of at least one condensing lens, the first wind unit further includes a surrounding wall surrounding the fixed axis, and at least one surrounding wall from the surrounding Walls protrude towards the fixed shaft and carry the gas upwards into the rotating blades of the heat collecting space.

Preferably, in the aforementioned energy conversion power system, the light concentrating device further includes a base wall connected to the light concentrating wall and jointly defining the heat collecting space with the light concentrating wall, and two oppositely spaced It is connected with the heat collecting space and is an injection hole for the high-pressure gas in the heat collecting space to spray outward.

Preferably, in the aforementioned energy conversion power system, the first wind power unit further includes a surrounding wall that surrounds the fixed axis and gradually narrows from bottom to top, and a wall that extends upward from the top edge of the wall and is spaced apart from The connecting wall surrounding the fixed shaft, and an air duct defined by the surrounding wall, the connecting wall and the fixed shaft and communicating with the heat collecting space, the bottom of the first blade is connected to the surrounding wall, and the top Connect the connection wall.

Preferably, in the aforementioned energy conversion power system, the fixed shaft unit further includes several fixed blades that are spaced from each other and protrude radially outward from the fixed shaft, and the first wind unit also includes several fixed blades protruding from the surrounding The inner surface of the wall protrudes radially and is interspersed with the fixed blades and the rotating blades, and the fixed blades and the rotating blades make the air duct extend in steps.

Preferably, the aforementioned energy conversion power system, wherein the surrounding wall of the first wind power unit has at least one arc-shaped magnetized block, the top of the magnetized block has a first magnetism, and the bottom of the magnetized block Having a second magnetism, the portion of the fixed shaft corresponding to the top of the magnetized block has the second magnetism.

Preferably, in the aforementioned energy conversion power system, the first wind power unit further includes at least two auxiliary blades that surround the outside of the first blade and are different in type from the first blade, and the first blade It is a Savonius type blade, and the auxiliary blade is a Darrieus type blade.

Preferably, the aforementioned energy conversion power system, wherein the first blade has a wind-receiving surface and a wind-repelling surface spaced in opposite directions, the wind-receiving surface is partially concave, and the wind-repelling surface is partially protruding .

Preferably, in the aforementioned energy conversion power system, the wind power device further includes a second wind power unit arranged under the first wind power unit in linkage, and the second wind power unit includes several and the second blades arranged at intervals from each other.

Preferably, in the aforementioned energy conversion power system, the wind power device further includes a third wind power unit arranged under the second wind power unit in linkage, the third wind power unit includes an air guiding seat, and Two third blades arranged under the air guide seat, the air guide seat is in the shape of a truncated cone with a narrow top and a wide bottom, and includes a seat ring wall that gradually expands downward around a central axis, and a In the wind guiding space defined by the ring wall of the seat, the second blade and the third blade are both Darrieus type blades.

Preferably, in the aforementioned energy conversion power system, wherein the seat ring wall includes at least one guide groove recessed on its outer surface and makes the corresponding part of the seat ring wall present a shape of concave inward, the third The wind unit also includes at least one reinforcing blade protruding from the inner surface of the seat ring wall toward the fixed shaft.

Preferably, in the aforementioned energy conversion power system, the third wind power unit further includes several fin sets arranged at intervals, and each fin set includes a blade connected to the inner surface of the third blade facing toward The inner fin extending from the fixed shaft, and an outer fin connected to the outer surface of the third blade and extending outward, when the energy conversion power system is in operation, at least one set of fins can be driven by the outer fin The energy conversion power system arranged side by side with it operates synchronously.

Preferably, in the aforementioned energy conversion power system, each of the inner fins includes an inner magnetized portion located at the inner end, and each outer fin includes an outer magnetized portion located at the outer end and protruding upwards, so The inner magnetized part has the same magnetism as the corresponding part of the fixed shaft, and the outer magnetized part of the adjacent energy conversion power system has the same magnetism.

Preferably, the aforementioned energy conversion power system further includes a base fixedly arranged under the third wind power unit, the base includes a main base body, and a magnetized protrusion extending upward from the periphery of the main base body The magnetization of the top of the magnetized flange is the same as that of the bottom of the third blade, so that the third wind power unit is suspended above the base by the magnetic force.

Preferably, in the aforementioned energy conversion power system, the fixed shaft includes a shaft wall that defines a shaft path around a central axis, and the shaft path communicates with the heat collecting space, and the fixed shaft unit further includes a A delivery pipe that communicates with the shaft and feeds gas into the heat collecting space through the shaft.

Preferably, the aforementioned energy conversion power system, wherein the fixed shaft unit further includes a sprayer connected to the top of the fixed shaft and located in the heat collecting space, the sprayer has at least one opening, the opening is supplied from the The gas coming from the shaft enters the heat collecting space.

Preferably, the aforementioned energy conversion power system further includes a rotating vane arranged on the axis of the fixed shaft, the rotating vane is fixedly combined with the concentrating device and driven by the concentrating device to move relative to The shaft turns.

Preferably, in the aforementioned energy conversion power system, the wind power device further includes a third wind power unit arranged under the first wind power unit in linkage, the third wind power unit includes an air guiding seat, and A plurality of third blades are arranged under the air guide seat, the air guide seat includes a seat ring wall around the central axis, and a wind guide space defined by the seat ring wall.

Preferably, the aforementioned energy conversion power system also includes a purification device fixedly arranged in the heat collecting space and containing a filter material capable of absorbing gas, and a device connected to the wind power device to convert the kinetic energy of the wind power device into Electric energy generating device.

Preferably, in the aforementioned energy conversion power system, the first blades have a first side edge adjacent to the fixed shaft, and a second side edge located on the outside away from the fixed shaft, and the first The first side edge of the vane has a first magnetic field and a second magnetic field spaced apart from each other, and the corresponding part of the fixed shaft has the first magnetic field and the second magnetic field that generate repulsive force with the first vane.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. From the above, in order to achieve the above purpose, the energy conversion power system of the present invention includes: a fixed shaft unit including a fixed shaft, a wind power device, and a light concentrating device. The wind power device includes: a first wind power unit that surrounds the fixed shaft and can rotate relative to the fixed shaft. The first wind power unit includes at least two first blades that can be driven by wind to rotate. The concentrating device is arranged in conjunction with the wind power device, and includes a concentrating wall with a concentrating effect, and a heat collecting space defined by the concentrating wall.

The concentrating device gathers sunlight to make the heat-collecting space form a high temperature, and the high-temperature gas in the heat-collecting space and the gas driven by the wind device to flow upward into the heat-collecting space increase the pressure of the gas in the heat-collecting space and flow outward. The injected gas generates rotational power through the force couple effect, and then drives the concentrating device to drive the first wind unit to rotate.

By means of the above-mentioned technical solution, the energy conversion power system of the present invention has at least the following advantages and beneficial effects: The effect between the concentrating device and the wind power device of the present invention is positive feedback, and the heat-collecting space makes the gas become high-temperature and high-pressure Jetting out, the concentrating device and the wind power device are driven to rotate by means of the jet action, and the rotation of the wind power device can accelerate the speed of the gas flowing upward into the heat-collecting space, making the jet effect stronger, and the concentrating device rotates faster, so that the cycle is endless interest.

It is worth mentioning that at least two energy conversion power systems can be arranged adjacent to each other, and the wind power devices can be arranged adjacent to each other. When one of the energy conversion power systems is running, the wind device and magnetic force can drive the other energy conversion power system to run synchronously, and then become a system combination driven by multiple systems.

Of course, in order to improve energy conversion efficiency, the system combination can be a combination of three, four or more groups, and different systems can be designed in different sizes, and can be driven by several small systems that are small in size and easy to start. A larger system operates synchronously. Due to the small size and light weight of each system, it can be driven and rotated without much energy. At the same time, multiple systems can be connected and synchronously operated to form an interactive combination, which is quite diverse and convenient to use. When multiple groups are combined and connected When running, the overall volume is still smaller compared with the previous horizontal axis wind power device, and high output power can be obtained.

In summary, the present invention relates to an energy conversion power system, comprising: a fixed shaft, a wind power device rotatably surrounding the fixed shaft, and a concentrating device arranged above the wind power device in linkage . The concentrating device includes a heat-collecting space, which can gather sunlight to form high-temperature and high-pressure gas in the heat-collecting space, and cooperate with the wind device to move the gas upward into the heat-collecting space, increasing the gas pressure in the heat-collecting space And it is sprayed outward to generate rotational power, which drives the concentrating device to drive the wind device to rotate, forming a positive feedback cycle. When multiple sets of energy conversion power systems drive each other to form a synchronous system combination, a larger output power can be obtained with a smaller volume, which helps to improve the efficiency of energy conversion into power. The present invention has significant progress in technology, and has obvious positive effects, and is a novel, progressive and practical new design.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the following preferred embodiments are specifically cited below, and are described in detail as follows in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a perspective view of a first preferred embodiment of the energy conversion power system of the present invention.

Fig. 2 is a front view of the first preferred embodiment, in which a partial section is cut to show its internal structure, but a power generating device is omitted in the figure.

Figure 3 is a side sectional view of the first preferred embodiment.

FIG. 4 is a partially enlarged cross-sectional view taken from FIG. 3 .

Fig. 5 is a cross-sectional view along line A-A in Fig. 2 .

Fig. 6 is a sectional view along the section line B-B in Fig. 2 .

Fig. 7 is a top sectional view mainly showing another type of first blade.

FIG. 8 is a schematic bottom view showing the magnetic arrangement of a fixed shaft and a surrounding wall.

FIG. 9 is a schematic top view showing that the systems of the present invention can be arranged in multiple groups and connected to each other.

Fig. 10 is a schematic partial side view showing the side view state when the system of the present invention is arranged in multiple groups.

Fig. 11 is a partial cross-sectional view of a second preferred embodiment of the energy conversion power system of the present invention.

Fig. 12 is a side sectional view of a third preferred embodiment of the energy conversion power system of the present invention.

Detailed ways

In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and effects of the energy conversion power system proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , as detailed below. It should be noted that in the following description, similar elements are denoted by the same reference numerals.

The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of the specific implementation mode, when the technical means and functions adopted by the present invention to achieve the predetermined purpose can be obtained a deeper and more specific understanding, but the accompanying drawings are only for reference and description, and are not used to explain the present invention be restricted.

Please refer to Fig. 1, Fig. 2 and shown in Fig. 3, Fig. 1 is a perspective view of a first preferred embodiment of the energy conversion power system of the present invention, Fig. 2 is a front view of the first preferred embodiment, in the figure Partial cross-section is used to show its internal structure, but a power generating device is omitted in the figure. Fig. 3 is a side cross-sectional view of the first preferred embodiment. The energy conversion power system of the first preferred embodiment of the present invention comprises: a fixed base 1, a fixed shaft unit 2, a wind power device 3, a light concentrating device 4, a power generating device 5, and a Purification device 6.

The above-mentioned base 1 includes a main base body 11, a magnetized flange 12 that surrounds a central axis L and extends upward from the periphery of the main base body 11, and several And support the diagonal brace 13 standing on the ground.

Please refer to FIG. 1 , FIG. 3 , and FIG. 4 . FIG. 4 is a partially enlarged cross-sectional view taken from FIG. 3 . The above-mentioned fixed shaft unit 2 includes a vertically extending fixed shaft 21, several fixed blades 22 connected to the fixed shafts 21, a sprayer 23 arranged on the top of the fixed shaft 21, and a horizontally connected to the fixed shaft. The delivery tube 24 at the bottom end of the shaft 21. Wherein, the fixed shaft 21 includes a shaft wall 211 defining a shaft channel 212 around the central axis L. As shown in FIG. The fixed blades 22 are spaced apart from each other and extend radially outward from the shaft wall 211 , and several fixed blades 22 are arranged in two rows up and down in groups, and the horizontal length of the fixed blades 22 is shorter as they go upward. The sprayer 23 includes several openings 231 communicating with the shaft 212 , the conveying pipe 24 is a hollow tubular body, and its internal channel communicates with the shaft 212 .

The above-mentioned wind power device 3 is arranged around the fixed shaft 21, and is suspended above the base 1 by magnetic force, and includes a first wind power unit 31 and a second wind power unit arranged in sequence from top to bottom 32, and a third wind power unit 33, these wind power units 31, 32, 33 are fixed to each other, and can rotate relative to the fixed shaft 21 synchronously. Wherein, the first wind unit 31 includes a surrounding wall 311 that is approximately funnel-shaped and gradually narrows from bottom to top, and a connecting wall 311 that extends upward from the top edge of the surrounding wall 311 and surrounds the fixed shaft 21 at intervals. Wall 312, several rotating blades 313 protruding radially toward the fixed shaft 21 from the inner surface of the surrounding wall 311, an air duct 314, two first blades 315 connecting the surrounding wall 311 and the connecting wall 312, and two Auxiliary vanes 316 spaced left and right.

The rotating blades 313 and the fixed blades 22 are interspersed vertically and vertically, and the upper rotating blades 313 have shorter transverse lengths. The bottom of the air duct 314 is bounded by the fixed blades 22 and the rotating blades 313, and thus presents a stepped upward extension connection, and its transverse width is smaller as it goes up. The top section of the air duct 314 is formed by the fixed The shaft 21 is jointly defined by the connecting wall 312 and has a ring shape surrounding the fixed shaft 21 .

Please refer to Fig. 2, Fig. 4, and Fig. 5. Fig. 5 is a sectional view along the section line A-A in Fig. 2, the first blade 315 is a Savonius type blade, and its cross section is approximately semicircular. The blades 315 are symmetrically arranged in reverse, and their semicircular openings are reversed. The first blades 315 have a first side edge 317 adjacent to the fixed shaft 21, and a second side far away from the fixed shaft 21 and located on the outside. edge318. The middle section and the bottom section of the first side edge 317 are connected to the outer surface of the surrounding wall 311, and a top 30 (as shown in FIG. 4 ) of the first side edge 317 is connected to the connecting wall 312 transversely, and the first side The portion between the middle section and the top section of the edge 317 is not connected with the connecting wall 312 to form a gap. Since the Savonius-type blade is a known structure, it will not be described in detail.

These auxiliary blades 316 are Darrieus type blades extending in a parabola, and surround the outsides of the first blades 315. The top of the auxiliary blades 316 is combined with the bottom of the concentrating device 4, and its bottom is connected with the bottom of the surrounding wall 311. segment combination. The provision of auxiliary blades 316 can increase the rotational power when receiving wind, and the air resistance of the wind-repelling surface of the first blade 315 can be reduced by guiding the airflow through the Darrieus-type auxiliary blades 316, but it is not necessary to arrange these auxiliary blades 316 during implementation .

Please refer to Fig. 1, Fig. 3 and Fig. 6, Fig. 6 is a sectional view along the section line B-B in Fig. 2, the second wind force unit 32 includes several second blades arranged at equiangular intervals around the central axis L 321, the second blades 321 are Darrieus-type blades, which are in the shape of a long column with a cross section similar to that of an airfoil, and the tops of the second blades 321 are fixedly connected to the surrounding wall of the first wind unit 31 311, the bottom of the second blade 321 is fixedly connected with the top of the third wind unit 33, and the second blade 321 is gradually approaching the central axis L from top to bottom and is set obliquely, so the second blades 321 The blades 321 are arranged around to form a cylindrical shape approximately wide at the top and narrow at the bottom.

The third wind power unit 33 includes a wind guide seat 34 , several reinforcing blades 35 , several third blades 36 , and several fin sets 37 connecting the third blades 36 .

The air guide seat 34 is in the shape of a truncated cone with a narrow top and a wide bottom, and includes a seat ring wall 341 that gradually expands downward around the central axis L, and a guide wall defined by the seat ring wall 341 . Wind Space 342. Wherein, the seat ring wall 341 includes several guide grooves 343 recessed on its outer surface, so that the wall portion of the seat ring wall 341 corresponding to the guide grooves 343 presents a concave shape, and each guide groove The concave degree of the bottom of 343 is greater than the concave degree of the top, and the guide groove 343 can make the air flow flow on the surface of the air guide seat 34 more smoothly, increase the wind receiving area of the air guide seat 34, reduce the turbulent flow, and then improve the third The wind power unit 33 is powered by the wind to push and rotate.

These reinforcing blades 35 protrude from the inner surface of the seat ring wall 341 towards the fixed shaft 21 horizontally and equiangularly spaced. no contact. The third blades 36 are arranged at equiangular intervals around the central axis L, thereby enclosing and defining a cylindrical space of equal width up and down. The cross-section of the wing is a vertically long column, and the tops of the third blades 36 are fixedly connected to the bottom of the wind guide seat 34, and can serve as the bottom support structure of the entire wind power device 3 at the same time.

The fin sets 37 are arranged in pairs up and down to connect the third blade 36, and each fin set 37 includes an inner fin 371 connected to the inner surface of the third blade 36 and extending toward the central axis L. , and an outer fin 372 connected to the outer surface of the third blade 36 and extending outward. The inner fin 371 has an inner magnetized portion 373 located at the inner end and protruding upward, and the outer fin has an outer magnetized portion 374 located at the outer end and protruded upward. Wherein, the inner and outer fins 371, 372 are shaped like propeller fins.

Please refer to Fig. 1, Fig. 2, shown in Fig. 4, above-mentioned concentrating device 4, comprises a base wall 41, a light concentrating wall 42 that is approximately semicircular and wraps on the top of this base wall 41, a by The base wall 41 and the concentrating wall 42 jointly define and communicate with the heat collecting space 43 of the air duct 314 , and two injection holes 44 are arranged on the left and right sides of the bottom edge of the concentrating wall 42 and communicate with the heat collecting space 43 .

Wherein, the base wall 41 is in the shape of a horizontal disc, and its central part allows the top section of the fixed shaft 21 and the sprayer 23 to pass through upwards, so that the fixed shaft 21 and the sprayer 23 extend into the heat collecting space 43, and the base wall The bottom edge of 41 is fixed to the top edge of the first blade 315, so that the light concentrating device 4 and the wind power device 3 are combined in linkage. The light-condensing wall 42 is connected and arranged in a three-dimensional semicircular arc shape by several convex lenses or other light-condensing lenses having a light-condensing effect. The direction of the injection holes 44 is toward the horizontal tangent direction of the disc-shaped base wall 41 , and the two injection holes 44 are oppositely arranged.

Please refer to Fig. 3, the above-mentioned power generating device 5 includes a coil 51 that is combined and surrounds the periphery of the fixed shaft 21, a lead 52 that extends downward and rightward from the center of the coil 51, and a lead that connects the lead. 52 batteries 53 . The structure of the generating device 5 in FIG. 3 is only for illustration, as long as the coil 51 can be fixedly arranged between the fin groups 37 spaced up and down.

Please refer to FIG. 2 , some components of the present invention have been magnetized to have magnetism, and the magnetism of each component will be described below. The top of the magnetized flange 12 of the base 1 has a first magnetism, and the bottom of the magnetized flange 12 has a second magnetism. The first and second magnetisms of this embodiment are N pole and S pole respectively, and in the figure are respectively marked with "N" and "S", and other magnetic components are also marked in the figure.

The bottom of the third blade 36 has the first magnetism, thereby forming a repulsive force with the top of the magnetized flange 12 to suspend, so that when the third wind unit 33 rotates relative to the base 1 , mechanical friction resistance during rotation can be avoided. The inner and outer fins 371, 372 of these vane groups 37 located above have the first magnetic properties at their inner ends, and the second magnetic properties at their outer ends. on the contrary. The fixed shaft 21 corresponds to the upper inner fins 371 and has a first magnetism, and the fixed shaft 21 corresponds to the lower inner fins 371 and has a second magnetic property. By virtue of the repulsive magnetic force between the inner fins 371 and the fixed shaft 21, the inner end of the inner fins 371 is kept at a distance from the fixed shaft 21, and the traditional mechanical bearing is replaced by magnetic force, which can avoid mechanical frictional resistance during rotation and reduce vibration and noise. Certainly, when the present invention is implemented, conventional mechanical bearings can also be used.

Please refer to Fig. 4, similarly, the top of the first side edge 317 of the first vane 315 has the first magnetism, the position of the first side edge 317 adjacent to the top section of the surrounding wall 311 has the second magnetism, and the fixing The shaft 21 also has the first magnetism and the second magnetism at corresponding places, so that there is a repulsive force between the fixed shaft 21 and the first blade 315 to avoid mechanical friction resistance during rotation.

See also Fig. 1, Fig. 3, shown in Fig. 4, when the present invention is used, the sunlight that comes incident can pass through the concentrating effect of this concentrating wall 42, converges in this heat-collecting space 43, makes heat-collecting space 43 High temperature is formed, and the gas in the heat collection space 43 forms a high-temperature and high-pressure gas. When the gas pressure in the heat collection space 43 is greater than the atmospheric pressure, the gas is ejected from the two reverse injection holes 44 to generate rotational power, so that the light concentrating The device 4 rotates to drive the wind device 3 to rotate. The driving force of the wind power device 3 is the multiplication of the concentrating device 4 and the external wind force. When the wind power device 3 rotates, the rotating blades 313 rotate relative to the fixed blades 22 and generate a lift force, thereby further moving the air duct The gas in 314 is driven from bottom to top, and as the air duct 314 goes up, the flow channel becomes smaller, so the gas is gradually compressed and becomes high-pressure gas during the upward flow process, and enters the heat collecting space 43 and is heated to become a high-pressure gas. The high-temperature gas is finally ejected from the injection hole 44.

That is to say, the effect between the light concentrating device 4 and the wind power device 3 is positive feedback, the heat collecting space 43 makes the gas become high temperature and high pressure and ejected, and the light concentrating device 4 and the wind power device 3 are driven to rotate by the jet effect, and the wind force After the device 3 rotates, the air compression mechanism of the rotating blade 313 and the fixed blade 22 can be used to speed up the speed of the gas flowing upward into the heat collecting space 43, so that the air jet effect is stronger, and the light concentrating device 4 rotates faster, and so on. endlessly.

Although the present embodiment utilizes the air compression mechanism to accelerate the gas entering the heat collecting space 43, the present invention is not limited to the use of the compression principle. In the present invention, the fixed blades 22 can be omitted, and at least one rotating blade 313 can be provided. The rotating blade 313 can move the gas upwards to make the gas flow into the heat collecting space 43 through proper structural design. Therefore, as long as the structural design can drive the gas in the inner space of the surrounding wall 311 upwards to increase the gas pressure in the heat collecting space 43, it is within the protection scope of the present invention.

And the air compression mechanism of the first wind force unit 31 also has a drainage effect, and the gas in the space surrounded by the second blades 321 can be introduced upwards to increase the suction force of the external airflow of the second blades 321. The air flow thus enters the second wind power unit 32 and forms a strong vortex, and the core of the vortex forms negative pressure, thereby attracting the gas in the third wind power unit 33 below to flow upward.

And when the third wind power unit 33 rotates, the fin groups 37 all rotate around the central axis L, and the outer fins 372 can push the gas obliquely upwards towards the second wind power unit 32, and lift the gas into the second wind power unit 32. The speed of the second wind unit 32 . Simultaneously, the rotation of the inner fins 371 generates a lifting force which can drive the gas upwards to flow into the air guide seat 34, and the shape of the air guide seat 34 is narrow at the top and wide at the bottom, so that the air driven by the inner fins 371 can flow uniformly and concentratedly. When the gas enters the air guide seat 34, due to the design of the guide groove 343 of the air guide seat 34, a partially protruding inner surface is formed. Therefore, after the air flow is regulated by the inwardly protruding surface, it can be driven by the reinforcing blade 35. The speed up into the second wind unit 32 is increased.

The outward horizontal extension of the outer fins 372 of the fin set 37 can improve the rotational stability, and because the fin set 37 is magnetic, its rotation produces a changing magnetic field to the coil 51 of the power generating device 5, thereby generating an induced current And can be output by this wire 52, and electric power just can be stored in this accumulator 53. Therefore, the fin set 37 is magnetized so that the present invention does not need to start the power generation through the traditional transmission mechanism, and does not need to configure an additional generator, so that the structure of the power generation related facilities of the present invention is relatively simple.

It should be noted that it is not necessary for the present invention to arrange the power generating device 5, because the main spirit of the present invention is to convert energy into power output. As for the subsequent use of this power, there is no need to limit it, for example, through appropriate structural design , the present invention is connected to the water pumping or water delivery device, and the energy is converted into rotational power by the present invention, and then connected with the central shaft of the water wheel of the water pumping or water delivery device to drive water fetching. In addition, although the heat collecting space 43 of this embodiment is of a closed type, the heating effect can also be achieved by using a space that is not completely closed.

By means of the high-pressure jet rotation mechanism generated by the hot gas of the concentrating device 4, even if there is only weak wind around the system, the wind power device 3 can be caused to rotate, so the use of the present invention is not limited by the size of the wind force, and can reduce the start-up wind force requirements. Moreover, the air compression mechanism of the first wind force unit 31 drives the air upwards, the design of the second wind force unit 32 with a wide top and a narrow bottom, and the air intake mechanism of the vane group 37 of the third wind force unit 33 and the reinforcement blades 35, wind guides, etc. The cooperation of the structural design of the seat 34, etc., combined with the mutual feedback of the thermal jet mechanism of the light concentrating device 4 above forms a multi-level virtuous interactive cycle.

The above-mentioned purification device 6 is in the shape of a horizontal grid, and is fixedly arranged on the outer periphery of the top section of the fixed shaft 21. The purification device 6 contains filter materials that can absorb gases through special chemical treatment, such as NaOH, Ca(OH ) ₂ and other materials are used to absorb too much carbon dioxide or other polluting gases in the air, so they have the functions of filtering and purifying the air. Of course, the filter materials can be selected from other materials depending on the requirements of air filtering. Because the gas in the heat collecting space 43 is a high-temperature gas, the chemical reaction rate can be accelerated, thereby increasing the purification speed, shortening the purification reaction time, and achieving a high-efficiency air purification effect.

In addition, the conveying pipe 24 communicates with the axial passage 212 of the fixed shaft 21, so that industrial waste gas, geothermal gas, or gas or water vapor generated by other alternative energy sources can be input into the axial passage 212 through the conveying pipe 24, and the gas is then transported to the shaft passage 212. The opening 231 of the atomizer 23 sprays upwards into the heat collecting space 43, which can increase the gas pressure in the heat collecting space 43, increase the speed at which the gas is ejected from the injection holes 44, and then increase the speed of the light collecting device 4 and the wind power device 3 , to increase power output.

Please refer to FIG. 1 and FIG. 7 . FIG. 7 is a top sectional view, mainly showing another type of first blade. It should be noted that all the blades of the present invention can be provided with several honeycomb-shaped recesses spaced apart from each other, so that a wind-receiving surface of the blade is partially concave, and a wind-repelling surface of the blade is partially protruding. Figure 7 is the shape of the recess 319 applied to the first blade 315. The recess can increase the wind-receiving area of the wind-receiving surface 301, and the partially protruding wind-repelling surface 302 can avoid turbulent flow and turbulence, reduce air resistance, and Hexagonal honeycomb shapes can be used to increase structural strength and reduce weight. The surrounding wall 311 of the first wind power unit 31 can also be designed with a partially concave outer surface and a partially convex inner surface. Whether it is the concave surface of the blade or the wall 311 , its shape and function are similar to the concave hole on the surface of a golf ball.

Please refer to FIG. 4 and FIG. 8 . FIG. 8 is a schematic bottom view showing the magnetic configuration of a fixed shaft and a surrounding wall. In addition, the surrounding wall 311 of the first wind force unit 31 can also be magnetized, and it is magnetized in an arc shape along its funnel-shaped wall surface. From the bottom view of FIG. 8 , the surrounding wall 311 is magnetized. Divided into four quarter circles, an arc-shaped magnetized block 310 is formed at its upper left portion, and the bottom of the magnetized block 310 has a second magnetic (S pole), and its top is adjacent to the S pole of the fixed shaft 21. The part has the first magnetic field (N pole), so the difference between the attractive and repulsive force between the S pole of the fixed shaft 21 and the N pole and S pole of the surrounding wall 311 generates a moment to push the surrounding wall 311 to rotate. Therefore, the surrounding wall 311 cooperates with the magnetic pole of the fixed shaft 21 , and the rotation of the first wind unit 31 can be enhanced by the magnetic force. During implementation, the other three quarter circles drawn by the surrounding wall 311 can also be configured with magnetized blocks 310 according to the situation to enhance the magnetic force.

Please refer to FIG. 9 and FIG. 10 . FIG. 9 is a schematic top view showing that the systems of the present invention can be arranged in multiple groups and connected to each other. Fig. 10 is a schematic partial side view showing the side view state when the system of the present invention is arranged in multiple groups. The present invention adopts the vertical axis type. Compared with the general horizontal axis wind power generation device, the present invention can be designed to have a smaller volume. Therefore, on the basis of small size and lightness, the present invention can be connected in series as shown in FIG. 9 Combined to form an energy conversion power system combination 10, each circle in Figure 9 is used to illustrate a group of systems of the present invention, the outer fins 372 extend around, and the outer magnetized parts 374 of the outer fins 372 of the adjacent system They are close to each other and have the same magnetic properties, and they are set one low and one high. When one of the systems starts to rotate, the magnetized outer fins 372 and the other system’s outer fins 372 generate repulsive force, and then drive the adjacent system to rotate accordingly. , and use magnetic force to avoid mechanical friction resistance. The outer fin 372 of this embodiment is provided with an upwardly protruding outer magnetized part 374, which can increase the repulsion with the outer fin 372 of the adjacent system, and the upwardly protruding wing rudder design of the outer magnetized part 374 can avoid eddy current generation, Similar to the end design of an airplane wing.

The combination form and quantity of multiple systems can be determined according to the conditions and usage requirements of the base. Moreover, each group of systems is small in size and light in weight, and can be driven without much energy. At the same time, multiple groups of systems can be connected and run synchronously to form a set of interactive system combinations. It should be noted that the size of each group of systems is not necessarily the same. To be the same, for example: a large system can be driven by several small-volume, easy-to-start systems. The present invention is quite diverse and convenient to use, and when multiple groups are combined and interlocked, a larger output power can be obtained.

Please refer to FIG. 1 , the auxiliary blades 316 can also be magnetized, so that the auxiliary blades 316 between multiple sets of connected systems can also use mutually repulsive magnetic force to generate thrust. The cylindrical structure surrounded by the third blade 36 of the present invention can be stacked up and down in multiple groups, that is, two groups, three groups or more groups of third blade 36 cylinders can be stacked up and down to improve the height of the present invention. , so that the present invention can use the wind power at a high place like the horizontal axis wind power system.

The wind power device 3 of the present invention is not limited by the type of this embodiment, because the spirit of the present invention lies in: through the cooperation of the heating gas of the concentrating device 4 and the wind power device 3 below, positive feedback is formed to help improve energy conversion Efficiency and speed of power generation. Therefore, other variable designs that utilize wind force to achieve rotation are all within the protection scope of the present invention. Therefore, it is not necessary to arrange the second and third wind power units 32 and 33 during implementation, and the purpose of the present invention can be achieved only when the first wind power unit 31 is used to cooperate with the concentrating device 4 .

See also shown in Fig. 2, Fig. 3, Fig. 4, other application modes of the present invention are as follows:

(1), when the second and third wind power units 32 and 33 are omitted, the volume and height of the present invention can be reduced. At this time, the present invention is suitable for placing on the roof, and the first wind power unit 31 can be used to transmit the hot air in the house upwards And it is sprayed out through the injection hole 44 of the light collecting device 4, which has the effect of assisting heat dissipation. On the other hand, when encountering a fire accident, the present invention can assist in discharging dense smoke upwards, and can reduce choking and death incidents at the fire scene. Therefore, the present invention is applied to buildings and has the effect of heat dissipation and smoke exhaust.

(2) In another application of the present invention installed on the roof, the upper sprayer 23 can be omitted and replaced by a sprinkler not shown in the figure. This sprinkler is connected to the fixed shaft 21 and protrudes upward from the light-concentrating wall 42 upper surface. Then the external water source is input into the delivery pipe 24 and enters the fixed shaft 21, and then is sprayed out by the sprinkler above to form a sprinkling effect, thereby reducing the temperature of the roof of the building.

(3), the present invention can be installed on automobile, bicycle, can be used as the part electric power source of vehicle by the electric energy output of power generation device 5.

(4), the present invention can be arranged near the exhaust pipe of the vehicle, and the waste gas of the auxiliary exhaust pipe is discharged, and when the waste gas is discharged, it will pass through the purification device 6 for purification treatment, such as absorbing CO in the waste gas in advance, thereby Purify the air and reduce air pollution caused by vehicle exhaust.

Please refer to FIG. 11 , which is a partial cross-sectional view of a second preferred embodiment of the energy conversion power system of the present invention. The difference between the energy conversion power system of the second preferred embodiment of the present invention and the above-mentioned first preferred embodiment is that this embodiment also includes a rotating vane arranged in the top space of the shaft channel 212 of the fixed shaft 21 7. The rotating fin 7 is fixedly combined with the base wall 41 of the light concentrating device 4, and the rotating fin 7 is not fixed to the fixed shaft 21, so the rotating fin 7 can be supported by the light concentrating device 4 Drive and rotate, so that the gas flowing upward from the shaft 212 is driven by the lifting force generated by the rotation of the rotating vane 7, and accelerates upward into the heat collecting space 43, which can increase the speed and flow rate of the gas entering the heat collecting space 43 .

Please refer to FIG. 12 , which is a side sectional view of a third preferred embodiment of the energy conversion power system of the present invention. The difference between the energy conversion power system of the third preferred embodiment of the present invention and the above-mentioned first preferred embodiment is that the second wind unit 32 (shown in FIG. 3 ) is omitted in this embodiment, and the third wind unit 32 is omitted. The air guide seat 34 of the unit 33 is uniformly designed with equal width up and down. When the present invention is arranged around a seawater desalination device, the conveying pipe 24 can receive the water vapor produced by the seawater desalination treatment, so that the water vapor can pass through the axis 212 of the fixed shaft 21 and enter the heat collecting space 43 upwards, which can increase The spray rotation effect of the light collecting device 4 . Moreover, after water vapor flows out from the injection holes 44 and cools down, it becomes desalinated seawater. Therefore, a container can be set around the injection holes 44 to receive the desalinated seawater. In this embodiment, the power output of the system can be enhanced by utilizing the product of seawater desalination, that is, water vapor, and the water vapor can finally be collected as desalinated seawater to achieve good resource utilization.

In addition, the present invention can also be equipped with a solar drying device that utilizes the thermal energy of the sun to perform drying operations.

It can be seen from the above description that the present invention mainly converts solar energy and wind energy into power. In addition, it can also combine various other renewable energy sources on the site where the system is installed, such as introducing industrial waste gas, geothermal heat, or water vapor from seawater desalination. With the use of magnetic force, the above-mentioned energy sources are all environmentally friendly and non-polluting energy sources, which are of great help to the development of the green energy industry, and the present invention has the functions of power generation, ventilation, heat removal, air filtration, and reduction through proper component configuration. Carbon and other multi-functional, excellent industrial applicability.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all the content that does not depart from the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence still belong to the scope of the technical solutions of the present invention.

Claims (20)

1. An energy conversion power system comprising: a fixed shaft unit comprising a fixed shaft, and a wind power device, characterized in that: The wind power device includes a first wind power unit that revolves around the fixed shaft and can rotate relative to the fixed shaft, and the first wind power unit includes at least two first blades that can be driven by wind to rotate; The energy conversion power system also includes a light concentrating device interlocked with the above-mentioned wind power device, the light concentrating device includes a light concentrating wall, and a heat collecting space defined by the light concentrating wall, the light concentrating device Concentrate sunlight to make the heat-collecting space form a high temperature, the high-temperature gas in the heat-collecting space and the gas driven by the wind device to flow upward into the heat-collecting space, increase the gas pressure in the heat-collecting space and eject gas outward And generate rotational power, and then drive the concentrating device to drive the first wind unit to rotate. 2. The energy conversion power system according to claim 1, wherein the light-concentrating wall is composed of at least one light-concentrating lens, and the first wind unit further comprises a surrounding wall surrounding the fixed axis, and at least one rotating vane protruding from the surrounding wall toward the fixed shaft and driving the gas upward into the heat collecting space. 3. The energy conversion power system according to claim 1, wherein the light concentrating device further comprises a base wall connected to the light concentrating wall and jointly defining the heat collecting space with the light concentrating wall, and Two injection holes are spaced opposite to each other and communicate with the heat-collecting space for the high-pressure gas in the heat-collecting space to spray outward. 4. The energy conversion power system according to claim 1, wherein said first wind unit further comprises a surrounding wall that surrounds the fixed axis and gradually narrows from bottom to top, and a wall from the surrounding wall The top edge extends upwards and surrounds the connecting wall of the fixed shaft at intervals, and an air duct defined by the surrounding wall, the connecting wall and the fixed shaft and communicates with the heat collecting space, the bottom of the first blade The surrounding wall is connected, and the top is connected with the connecting wall. 5. The energy conversion power system according to claim 1, wherein the fixed shaft unit further comprises a plurality of fixed blades spaced apart from each other and protruding radially outward from the fixed shaft, and the first wind unit also It includes several rotating blades protruding radially from the inner surface of the surrounding wall and interspersed with the fixed blades. The fixed blades and the rotating blades make the air duct extend in steps. 6. The energy conversion power system according to claim 4, wherein the surrounding wall of the first wind power unit has at least one arc-shaped magnetized block, and the top of the magnetized block has a first magnetic , the bottom of the magnetized block has a second magnetism, and the portion of the fixed axis corresponding to the top of the magnetized block has a second magnetism. 7. The energy conversion power system according to claim 1, wherein the first wind unit further comprises at least two auxiliary blades that surround the outside of the first blade and are different in shape from the first blade , the first blade is a Savonius type blade, and the auxiliary blade is a Darrieus type blade. 8. The energy conversion power system according to claim 1, wherein the first blade has a wind-receiving surface and a wind-repelling surface spaced in opposite directions, the wind-receiving surface is partially concave, and the repelling surface The wind surface is partially protruding. 9. The energy conversion power system according to claim 1, wherein the wind power device further comprises a second wind power unit arranged under the first wind power unit in linkage, and the second wind power unit comprises A plurality of second vanes arranged at intervals around the fixed shaft. 10. The energy conversion power system according to claim 9, wherein the wind power device further comprises a third wind power unit arranged under the second wind power unit in linkage, and the third wind power unit comprises An air guide seat, and two third blades arranged under the air guide seat, the air guide seat is in the shape of a truncated cone with a narrow top and a wide bottom, and includes a blade that gradually expands downward around a central axis. The seat ring wall, and a wind guide space defined by the seat ring wall, the second blade and the third blade are both Darrieus type blades. 11. The energy conversion power system according to claim 10, wherein the seat ring wall includes at least one recessed on its outer surface so that the corresponding part of the seat ring wall presents a shape of concave inward. The third wind power unit further includes at least one reinforcing blade protruding from the inner surface of the seat ring wall toward the fixed shaft. 12. The energy conversion power system according to claim 10, wherein said third wind unit further comprises several sets of fins arranged at intervals, and each set of fins comprises a wind turbine connected to said third wind power unit. An inner fin extending toward the fixed shaft from the inner surface of the blade, and an outer fin connected to the outer surface of the third blade and extending outward. When the energy conversion power system is in operation, the outer fin can The wings drive at least one group of energy conversion power systems adjacent to and arranged side by side to operate synchronously. 13. The energy conversion power system according to claim 12, wherein each of said inner fins includes an inner magnetized portion located at the inner end, and each outer fin includes an inner magnetized portion located at the outer end and protruding upward. The outer magnetized part of the inner magnetized part has the same magnetism as the corresponding part of the fixed shaft, and the outer magnetized part of the adjacent energy conversion power system has the same magnetism. 14. The energy conversion power system according to claim 10, characterized in that the energy conversion power system further comprises a base fixedly arranged below the third wind power unit, the base includes a main base body, and a The magnetized flange extending upward from the periphery of the main base body, the magnetization of the top of the magnetized flange is the same as that of the bottom end of the third blade, so that the third wind unit is suspended on the base by magnetic force above. 15. The energy conversion power system according to claim 3, wherein the fixed shaft comprises a shaft wall around a central axis defining a shaft passage, the shaft passage communicates with the heat collecting space, and the shaft passage The fixed shaft unit also includes a delivery pipe that communicates with the shaft channel and transports gas into the heat collecting space through the shaft channel. 16. The energy conversion power system according to claim 15, wherein the fixed shaft unit further comprises a sprayer connected to the top of the fixed shaft and located in the heat collecting space, the sprayer has at least one opening , the opening allows gas from the shaft to enter the heat collecting space. 17. The energy conversion power system according to claim 15, characterized in that the energy conversion power system further comprises a rotating vane arranged on the axis of the fixed shaft, and the rotating vane is fixedly combined with the concentrating device And driven by the light concentrating device to rotate relative to the fixed shaft. 18. The energy conversion power system according to claim 15, wherein the wind power device further comprises a third wind power unit arranged under the first wind power unit in linkage, and the third wind power unit comprises An air guide seat, and several third blades arranged under the air guide seat, the air guide seat includes a seat ring wall around the central axis, and a wind guide space defined by the seat ring wall. 19. The energy conversion power system according to claim 1, characterized in that the energy conversion power system further comprises a purification device fixedly arranged in the heat collecting space and containing a filter material capable of absorbing gas, and a purification device connected to the A wind power device that converts the kinetic energy of the wind power device into electrical energy. 20. The energy conversion power system according to claim 1, wherein each of said first blades has a first side edge adjacent to the fixed shaft, and a second side on the outer side away from the fixed shaft The first side edge of the first blade has a first magnetism and a second magnetism spaced apart from each other, and the corresponding part of the fixed shaft has a first magnetism and a second magnetism that generate a repulsive force with the first blade.

Images