CN117307401A - Automatic steering continuous wind energy capturing device - Google Patents
Automatic steering continuous wind energy capturing device Download PDFInfo
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- CN117307401A CN117307401A CN202311557484.5A CN202311557484A CN117307401A CN 117307401 A CN117307401 A CN 117307401A CN 202311557484 A CN202311557484 A CN 202311557484A CN 117307401 A CN117307401 A CN 117307401A
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- 238000000034 method Methods 0.000 description 9
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- 230000000087 stabilizing effect Effects 0.000 description 5
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- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The invention belongs to the field of wind energy development and utilization, and particularly relates to a continuous wind energy capturing device capable of automatically steering. The device mainly comprises a wind receiving device, a crankshaft flywheel system, a lifting mooring rope, a retracting mooring rope and a base, wherein when the lifting mooring rope is tensioned, the windward area of the wind receiving device is increased, and the wind receiving device pulls the lifting mooring rope and drives the crankshaft flywheel system to rotate; when the retraction mooring rope is tensioned, the windward area of the windward device is reduced, and the crank flywheel system pulls the retraction mooring rope by means of rotation inertia and retracts the windward device towards the tensioning direction of the mooring rope. The device can maintain continuous operation and output energy by alternately completing one loosening and tensioning cycle by the lifting mooring rope and the retracting mooring rope every time the crankshaft flywheel system rotates for one cycle, wherein the positive work of the lifting mooring rope on the crankshaft flywheel system is greater than the negative work of the crankshaft flywheel system on the retracting mooring rope in each cycle.
Description
Technical Field
The invention relates to the field of wind energy development and utilization, in particular to a continuous wind energy capturing device capable of automatically steering.
Background
The energy problem is one of the important problems restricting the development of the human society in the current society, and the development and utilization of clean energy such as solar energy, wind energy, nuclear energy and the like become the popular research field in the last ten years along with the gradual exhaustion of traditional fossil energy, the warming of climate and the like. In the field of wind energy development and utilization, the conversion of wind energy into mechanical energy and electrical energy by using wind turbines is the mainstream mode of wind energy development and utilization at present. In general, a wind turbine needs to be provided with a very high tower body, the device is huge and high in cost, and is limited by the height of the tower body, so that only wind energy in a certain height range near the ground surface can be utilized, and high-altitude wind energy cannot be utilized.
The high-altitude wind energy capturing device is a popular research device in the field of wind energy development and utilization due to the characteristics of high flexibility, availability of high-altitude wind energy and the like. Currently, two main routes of the world high-altitude wind energy capturing device exist, one is a technical route for placing the wind energy converting device in the air, and the other is a technical route for placing the wind energy converting device on the ground. For the technical route of placing the wind energy conversion device on the ground, representative technical schemes are a MARS system of KiteGen company in Italy, an umbrella ladder combined type high-altitude wind power system tested in recent years in China, and other wind energy utilization systems for lifting and retracting the wind receiving device by utilizing a winch.
The MARS scheme is characterized in that ropes are wound on a winch and driven to an arched kite through a flexible rod with the length of 20m by a pulley system, the flexible rod is connected to the top of a console through a two-axis joint structure, and work application and recovery function conversion are respectively realized through control ropes. In the technical route, the kite is not only a lift force balancing system but also a working system, and has the functions of balancing and working, and because the balancing movement and the working movement are mutually coupled and cannot be controlled respectively, the control on the balancing necessarily affects the working movement, and the working movement also necessarily affects the balancing of the system. In addition, due to the randomness of wind and the influence of the acting process on balance, the kite is difficult to continuously work and keep balance, and is easy to lose balance in the acting process to break away from the acting program, so the problem of KiteGen company on the control of the air unit of the system is not solved well so far.
For umbrella ladder combined type high-altitude wind power technical scheme and other wind energy utilization systems which utilize windlass to lift and retract wind-receiving devices, such as a high-altitude wind energy wind power generation device and wind energy power system disclosed in Chinese patent with application number of CN201520723745.0, a novel wind power generation device disclosed in Chinese patent with application number of CN202120081298.9, a high-altitude kite power generation device disclosed in Chinese patent with application number of CN201720052570.4 and the like, the technology is often that flying components are pulled through wind power, so that a mooring rope is released to drive a ground generator to rotate to do work to generate power. The wind energy utilization technical scheme for dragging the flight assembly through wind power has the following defects: (1) the power generation continuity has defects; because the mooring line must be withdrawn to a certain extent and the next work cycle repeated, the process of withdrawing the mooring line must not work, and the generator in this way is operated intermittently whether or not the wind energy resource is continuous. (2) the mooring line is easy to wear; each release and retraction of the flight assembly is accomplished by a release and rewind of the mooring line, which can easily cause wear and fatigue damage to the mooring line. (3) the flight assembly control system is complex and has poor reliability; the flying attitude of the flying assembly must be changed in the flying and retracting process to adapt to the changes of the tension and wind directions of different running directions, and a complex flying assembly control system is required to be designed.
Disclosure of Invention
The invention mainly solves the technical problems that: the continuous wind energy capturing device capable of automatically steering is provided, the problems that the existing high-altitude wind energy capturing device has defects in power generation continuity, a mooring rope is easy to wear, a flight assembly control system with complex design is required and the like can be solved, and the direction can be automatically adjusted and different wind direction changes can be adapted.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a but continuous wind energy capture device of automatic steering, includes bent axle, unreels rising mooring line, withdraws mooring line, flywheel, be equipped with 2 groups crank on the bent axle, there is the contained angle that is not 0 between 2 groups crank, 2 groups crank's axle journal is connected with the lower extreme of unreeling mooring line, withdrawing the mooring line respectively, is fixed with the flywheel on the main shaft of bent axle.
Further, the upper ends of the releasing and withdrawing mooring ropes are respectively connected with the wind-receiving device, and when the releasing mooring rope is tensioned, the wind-receiving posture of the wind-receiving device is adjusted, so that the effective wind resistance is increased; when the mooring rope is retracted to be tensioned, the windward posture of the windward device is adjusted, and the effective wind resistance is reduced.
Further, the front sides of the journals of the 2 groups of cranks are respectively provided with a cable anti-winding stop lever, and the cable is respectively connected with the journals of the 2 groups of cranks after passing through the middle of the cable anti-winding stop lever.
Further, the crankshaft is fixed on a support through a support bearing, and the support is fixed on a base plate.
Further, the base plate is connected with the vertical shaft of the base through the base plate bearing, and when the lifting mooring rope or the retracting mooring rope is tensioned, the base plate can automatically rotate around the vertical shaft of the base, and the main shaft direction of the crankshaft and the tensioning direction of the lifting mooring rope or the retracting mooring rope are always kept at a position close to the mutual vertical position.
The invention provides a wind energy capturing method of a continuous wind energy capturing device capable of automatically steering, which specifically comprises the following steps:
1) The upper ends of the unreeling mooring ropes and the withdrawing mooring ropes are respectively connected with an air receiving device;
2) The wind-receiving device is lifted by releasing the mooring rope and withdrawing the mooring rope;
3) Rotating the flywheel and adjusting the angle of the 2 groups of crank handles to enable the bisector of the clamping angle of the 2 groups of crank handles to approximately face the stress direction of the 2 groups of ropes;
4) The tensioning degree of the lifting mooring rope and the retraction mooring rope is adjusted, so that the wind receiving device is positioned at a proper windward angle;
5) The lower ends of the unreeling mooring rope and the withdrawing mooring rope are respectively connected with 2 bearings on the crankshaft journal;
6) Rotating the flywheel to enable the crankshaft and the flywheel system to obtain initial rotation inertia;
7) When the 2 groups of crank handles of the crankshaft rotate in the direction away from the wind-driven device, the lifting mooring rope is loosened relatively, the retraction mooring rope is tensioned relatively, the effective windward area of the wind-driven device is reduced, wind resistance of the wind-driven device is reduced, the wind-driven device is driven to do descending motion at the moment, and the retraction mooring rope does negative work on the crankshaft flywheel system;
8) When the 2 groups of cranks of the crankshaft rotate to rotate towards the direction of the wind-receiving device, the retraction mooring rope is relatively loosened, the lifting mooring rope is relatively tensioned, the windward area of the wind-receiving device is increased, the wind resistance of the wind-receiving device is increased, at the moment, the wind-receiving device performs lifting movement, and the lifting mooring rope performs positive work on the crankshaft flywheel system;
9) When the crank flywheel system rotates for a circle, the lifting mooring rope and the retracting mooring rope alternately complete one loosening and tensioning cycle, the stroke of positive work of the lifting mooring rope on the crank flywheel system and the stroke of negative work of the retracting mooring rope on the crank flywheel system are approximately equal in each cycle process, but the pulling force of the lifting mooring rope when the lifting mooring rope does positive work on the crank flywheel system is larger than the pulling force of the crank flywheel system when the crank flywheel system does negative work on the wind receiving device, the crank flywheel system can continuously obtain energy in the rotation cycle, and the device can maintain continuous operation and output energy.
Further, when the wind direction changes, the direction of the wind receiving device changes, the pulling direction of the lifting mooring rope and the pulling direction of the retracting mooring rope also changes, at the moment, the lifting mooring rope or the retracting mooring rope generates a moment which is different from zero relative to the vertical axis center of the base plate, the moment can force the whole base plate to automatically rotate to the moment zero direction along the vertical axis center of the base plate, and at the moment, the main axis direction of the crankshaft and the pulling direction of the lifting mooring rope or the retracting mooring rope are close to be mutually perpendicular, so that the device can be ensured to be in the optimal working direction;
furthermore, in order to prevent the wind-receiving device, the cable from being released and the cable from being retracted from suddenly changing, the 2 groups of cable winding preventing stop rods can control the direction of the cable from suddenly and greatly changing, so that the 2 cables can be prevented from being mutually wound or wound on a crankshaft.
The beneficial effects of the invention are as follows: the problems that the existing high-altitude wind energy capturing device has defects in power generation continuity, a mooring rope is easy to wear, a flight assembly control system with complex design is required and the like can be solved, and the direction can be automatically adjusted and different wind direction changes can be adapted.
Drawings
FIG. 1 is a schematic diagram of an automatically steerable continuous capture wind energy device of the present invention;
FIG. 2 is a schematic diagram of the operation of a preferred embodiment 1 of an automatically steerable continuous capture wind energy device according to the present invention;
FIG. 3 is a schematic diagram of a wind-driven apparatus for continuously capturing wind energy in an automatically steerable manner according to a preferred embodiment 1 of the present invention;
FIG. 4 is a schematic diagram of the operation of a preferred embodiment 2 of an automatically steerable continuous capture wind energy device of the present invention;
FIG. 5 is a schematic diagram of a wind-driven apparatus according to a preferred embodiment 2 of the invention, illustrating a continuous capture wind energy apparatus with automatic steering;
the components in the drawings are marked as follows: 1. a crankshaft; 111. a crank A; 112. journal a; 121. a crank B; 122. journal B; 2. a flywheel; 3. a support bearing; 4. a support; 51. releasing the lifting mooring rope; 52. retracting the tether; 61. the cable is prevented from winding the stop lever A; 62. the cable is prevented from winding the stop lever B; 71. a bearing A; 72. a bearing B; 8. a base plate; 9. a base plate bearing; 10. a vertical axis of the base; 12. a wind receiving device; 13. a windward wing plate; 14. a stabilizing tether; 15. and (5) connecting a hinge.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper end", "lower end", "vertical", "inner", "outer", "one end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1 and 3, an automatic steering continuous wind energy capturing device comprises a crankshaft 1, a lifting mooring rope 51, a retracting mooring rope 52 and a flywheel 2, wherein the crankshaft 1 is provided with a crank A111 and a crank B121, an included angle of about 30 degrees exists between the crank A111 and the crank B121, a shaft neck A112 of the crank A111 is connected with the lower end of the lifting mooring rope 51 through a bearing A71, a shaft neck B122 of the crank B121 is connected with the lower end of the retracting mooring rope 52 through a bearing B72, and one end of a main shaft of the crankshaft 1 is fixedly provided with the flywheel 2.
Specifically, the crankshaft 1 is fixed on the support 4 through the support bearing 3, the support 4 is fixed on the base plate 8, the base plate 8 is connected with the base vertical shaft 10 through the base plate bearing 9, and the base plate 8 can freely rotate around the base vertical shaft 10.
Specifically, the upper ends of the releasing and retracting mooring lines 51 and 52 are respectively connected with the wind-receiving device 12, the wind-receiving device 12 mainly comprises a wind-receiving plate 13 and a stabilizing mooring line 14, the releasing and retracting mooring lines 51 are connected with the middle part of the lower edge of the wind-receiving plate 13, and the stabilizing mooring line 14 is used for reinforcing and connecting the two sides of the upper edge of the wind-receiving plate 13 with the releasing and retracting mooring lines 51 so as to stabilize the flying posture of the wind-receiving plate 13 after wind is received.
Specifically, a cable anti-winding stop lever a 61 and a cable anti-winding stop lever B62 are respectively arranged right in front of a shaft neck a 112 of the crank a 111 and a shaft neck B122 of the crank B121, and the release mooring rope 51 and the retraction mooring rope 52 are respectively connected with a bearing a 71 and a bearing B72 after passing through the middle of the cable anti-winding stop lever a 61 and the cable anti-winding stop lever B62.
Referring to fig. 1, fig. 2 and fig. 3, the working process of the device mainly includes the following steps:
1) Firstly, the wind-receiving device 12 is lifted to a certain height by the lifting mooring rope 51 and the retraction mooring rope 52;
2) As shown in a state a of fig. 2, the flywheel 2 is rotated and angles of the crank a and the crank B are adjusted so that the bisector of the clamping angle of the 2 groups of crank is approximately oriented to the stress direction of the 2 groups of ropes;
3) The tension of the lifting mooring rope 51 and the retraction mooring rope 52 is adjusted to enable the windward wing plate 13 to be at a proper windward angle, and the elevation angle of the windward wing plate 13 is assumed to be theta at the moment 0 ；
4) The lower ends of the releasing mooring rope 51 and the withdrawing mooring rope 51 are respectively connected with a bearing A and a bearing B on the crank shaft journal;
5) Rotating the flywheel 2 to enable the crankshaft flywheel system to obtain initial rotation inertia;
6) As shown in state b of fig. 2, when the 2 sets of crank shafts of the crank shaft 1 are rotated in a direction away from the wind receiving device 12, the raising mooring rope 51 is relatively loosened, the retracting mooring rope 52 is relatively tensioned, and the wind receiving wing plate 13 becomes smaller in elevation angle, that is, θ 1 ＜θ 0 At this time, the effective windward area of the windward wing plate 13 is reduced, the overall windward resistance of the windward device 12 is also reduced, the crankshaft flywheel system drives the windward device 12 to do overall descending movement, and the retraction mooring rope 52 does negative work on the crankshaft flywheel system;
7) As shown in state c of fig. 2, when the 2 sets of cranks of the crankshaft 1 are rotated to the position farthest from the wind-receiving device 12, the bisector of the included angle of the 2 sets of cranks is again approximately parallel to the stress direction of the 2 sets of cables, and the elevation angle of the wind-receiving wing plate 13 is restored to θ 0 ；
8) As shown in state d of fig. 2, when the 2 sets of cranks of the crankshaft 1 are rotated in the direction of the wind-receiving device 12, the retraction mooring line 52 is relatively loosened, the raising mooring line 51 is relatively tensioned, and the pitch angle of the wind-receiving wing plate 13 becomes large, that is, θ 2 ＞θ 0 At this time, the effective windward area of the windward wing plate 13 is increased, the overall windward resistance of the windward device 12 is increased, the windward device drives the crankshaft flywheel system 12 to do overall ascending motion, and the ascending mooring rope 51 does positive work to the crankshaft flywheel system;
9) The wind receiving device 12 alternately completes one loosening and tensioning cycle when the crank flywheel system rotates once, the lifting mooring rope 51 and the retracting mooring rope 52 alternately completes one integral descending and integral ascending movement, the stroke of positive work of the lifting mooring rope 51 on the crank flywheel system and the stroke of negative work of the retracting mooring rope 52 on the crank flywheel system are approximately equal in each cycle, but the pulling force of the lifting mooring rope 51 on the crank flywheel system is larger than the pulling force of the crank flywheel system on the negative work of the wind receiving device 52, and the crank flywheel system can continuously obtain energy in the rotation cycle, so that the device can maintain continuous operation and output energy.
Specifically, when the wind direction changes, the azimuth of the wind-receiving device 12 changes, the pulling directions of the lifting mooring rope 51 and the retracting mooring rope 52 also change, at this time, the lifting mooring rope 51 and the retracting mooring rope 52 generate a moment which is different from zero relative to the vertical axis center of the base plate 8, the moment can force the whole base plate 8 to automatically rotate to the moment zero along the vertical axis center 10 of the base plate, at this time, the main shaft direction of the crankshaft 1 and the pulling direction of the lifting mooring rope 51 or the retracting mooring rope 52 are also adjusted to be close to the mutually perpendicular, so that the device can be ensured to be in the optimal working direction;
specifically, when the orientations of the wind-receiving device 12, the lifting mooring rope 51 and the retracting mooring rope 52 change suddenly, the 2 groups of mooring rope winding stop rods keep a certain distance all the time between the 2 groups of mooring ropes, and the included angle between the 2 groups of mooring ropes and the crankshaft 1 is controlled not to change greatly, so that the mutual winding of the 2 mooring ropes or the winding of the mooring ropes on the crankshaft can be prevented.
Example 2
Referring to fig. 1 and 5, an automatic steering continuous wind energy capturing device comprises a crankshaft 1, a lifting mooring rope 51, a retracting mooring rope 52 and a flywheel 2, wherein the crankshaft 1 is provided with a crank A111 and a crank B121, an included angle of about 30 degrees exists between the crank A111 and the crank B121, a shaft neck A112 of the crank A111 is connected with the lower end of the lifting mooring rope 51 through a bearing A71, a shaft neck B122 of the crank B121 is connected with the lower end of the retracting mooring rope 52 through a bearing B72, and one end of a main shaft of the crankshaft 1 is fixedly provided with the flywheel 2.
Specifically, the crankshaft 1 is fixed on the support 4 through the support bearing 3, the support 4 is fixed on the base plate 8, the base plate 8 is connected with the base vertical shaft 10 through the base plate bearing 9, and the base plate 8 can freely rotate around the base vertical shaft 10.
Specifically, the upper ends of the releasing and retracting mooring lines 51 and 52 are respectively connected with the wind-receiving device 12, the wind-receiving device 12 mainly comprises 2 wind-receiving plates 13 and a stabilizing mooring line 14, the 2 wind-receiving plates 13 are connected by adopting a connecting hinge 15, the 2 wind-receiving plates 13 can be opened and closed around the rotating shaft of the connecting hinge 15, the releasing and retracting mooring line 51 is connected with the rotating shaft of the connecting hinge 15, and four corners of the outer edge of the wind-receiving plates 13 are connected with the retracting mooring line 52 by adopting the stabilizing mooring line 14, so that the retracting mooring line 52 can adjust the opened and closed states of the wind-receiving plates 13 after wind receiving.
Specifically, a cable anti-winding stop lever a 61 and a cable anti-winding stop lever B62 are respectively arranged right in front of a shaft neck a 112 of the crank a 111 and a shaft neck B122 of the crank B121, and the release mooring rope 51 and the retraction mooring rope 52 are respectively connected with a bearing a 71 and a bearing B72 after passing through the middle of the cable anti-winding stop lever a 61 and the cable anti-winding stop lever B62.
Referring to fig. 1, fig. 4 and fig. 5, the working process of the device mainly includes the following steps:
1) Firstly, the wind-receiving device 12 is lifted to a certain height by the lifting mooring rope 51 and the retraction mooring rope 52;
2) As shown in state a of fig. 4, flywheel 2 is rotated and angles of crank a and crank B are adjusted so that the bisector of the clamping angle of 2 sets of crank is approximately oriented in the stress direction of 2 sets of ropes;
3) The tensioning degree of the lifting mooring rope 51 and the retracting mooring rope 52 is adjusted, so that 2 windward wing plates 13 are in a fully-unfolded state, and 2 groups of mooring ropes are close to the tensioning state;
4) The lower ends of the releasing mooring rope 51 and the withdrawing mooring rope 51 are respectively connected with a bearing A and a bearing B on the crank shaft journal;
5) Rotating the flywheel 2 to enable the crankshaft flywheel system to obtain initial rotation inertia;
6) As shown in a state b in fig. 4, when the 2 groups of crank handles of the crankshaft 1 rotate in a direction away from the wind-receiving device 12, the lifting mooring rope 51 is relatively loosened, the retraction mooring rope 52 is relatively tensioned, the 2 wind-receiving wing plates 13 are relatively retracted, at the moment, the effective windward area of the wind-receiving wing plates 13 is reduced, the overall windage resistance of the wind-receiving device 12 is also reduced, the crankshaft flywheel system drives the wind-receiving device 12 to do overall descending motion, and the retraction mooring rope 52 performs negative work on the crankshaft flywheel system;
7) As shown in state c of fig. 4, when the 2 sets of cranks of the crankshaft 1 are all rotated to the position farthest from the wind-receiving device 12, the bisector of the included angle of the 2 sets of cranks is approximately parallel to the stress direction of the 2 sets of cables again, and the 2 wind-receiving wing plates are restored to the open state;
8) As shown in a state d in fig. 4, when the 2 groups of cranks of the crankshaft 1 rotate to rotate towards the direction of the wind-receiving device 12, the retraction mooring rope 52 is relatively loosened, the lifting mooring rope 51 is relatively tensioned, the 2 wind-receiving plates are always in an open state, at the moment, the effective windward area of the wind-receiving plates 13 is kept in a maximum state, the overall wind resistance of the wind-receiving device 12 is kept in a maximum state, the wind-receiving device drives the crankshaft flywheel system 12 to do overall lifting motion, and the lifting mooring rope 51 performs positive work on the crankshaft flywheel system;
9) The wind receiving device 12 alternately completes one loosening and tensioning cycle when the crank flywheel system rotates once, the lifting mooring rope 51 and the retracting mooring rope 52 alternately completes one integral descending and integral ascending movement, the stroke of positive work of the lifting mooring rope 51 on the crank flywheel system and the stroke of negative work of the retracting mooring rope 52 on the crank flywheel system are approximately equal in each cycle, but the pulling force of the lifting mooring rope 51 on the crank flywheel system is larger than the pulling force of the crank flywheel system on the negative work of the wind receiving device 52, and the crank flywheel system can continuously obtain energy in the rotation cycle, so that the device can maintain continuous operation and output energy.
Specifically, when the wind direction changes, the azimuth of the wind-receiving device 12 changes, the pulling directions of the lifting mooring rope 51 and the retracting mooring rope 52 also change, at this time, the lifting mooring rope 51 and the retracting mooring rope 52 generate a moment which is different from zero relative to the vertical axis center of the base plate 8, the moment can force the whole base plate 8 to automatically rotate to the moment zero along the vertical axis center 10 of the base plate, at this time, the main shaft direction of the crankshaft 1 and the pulling direction of the lifting mooring rope 51 or the retracting mooring rope 52 are also adjusted to be close to the mutually perpendicular, so that the device can be ensured to be in the optimal working direction;
specifically, when the orientations of the wind-receiving device 12, the lifting mooring rope 51 and the retracting mooring rope 52 change suddenly, the 2 groups of mooring rope winding stop rods keep a certain distance all the time between the 2 groups of mooring ropes, and the included angle between the 2 groups of mooring ropes and the crankshaft 1 is controlled not to change greatly, so that the mutual winding of the 2 mooring ropes or the winding of the mooring ropes on the crankshaft can be prevented.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (5)
1. An automatic steering continuous wind energy capturing device is characterized in that: including bent axle (1), unreel cable (51), withdraw cable (52), flywheel (2), be equipped with crank A (111), crank B (121) on bent axle (1), there is not 0 contained angle between crank A (111) and crank B (121), the journal A (112) of crank A (111) is connected with the lower extreme of unreeling cable (51), the journal B (122) of crank B (121) are connected with the lower extreme of withdrawing cable (52), are fixed with flywheel (2) on the main shaft of bent axle (1).
2. An automatically steerable continuous capture wind energy device in accordance with claim 1 wherein: the upper ends of the lifting mooring ropes (51) and the upper ends of the retracting mooring ropes (52) are respectively connected with the wind-receiving device (12), and when the lifting mooring ropes (51) are tensioned, the wind-receiving state of the wind-receiving device (12) is adjusted, so that the effective wind resistance is increased; when the retraction mooring line (52) is tensioned, the windward attitude of the windward device (12) is adjusted and the effective windage is reduced.
3. An automatically steerable continuous capture wind energy device in accordance with claim 2 wherein: the front sides of the axle journals A (112) and B (122) of the crank A (111) and B (121) are respectively provided with a cable anti-winding stop lever A (61) and a cable anti-winding stop lever B (62), and the cable (51) is released and the cable (52) is retracted to be connected with the axle journals A (112) and B (122) of the crank A (111) and B (121) after passing through the cable anti-winding stop lever A (61) and the cable anti-winding stop lever (62) respectively.
4. A continuously steerable wind energy plant according to claim 3, wherein: the crankshaft (1) is fixed on a support (4) through a support bearing (3), and the support (4) is fixed on a base plate (8).
5. An automatically steerable continuous capture wind energy device in accordance with claim 4 wherein: the base plate (8) is connected with the base vertical shaft (10) through a base plate bearing (9), and when the lifting mooring rope (51) or the retracting mooring rope (52) is tensioned, the base plate (8) can automatically rotate around the base vertical shaft (10) and keep the main shaft direction of the crankshaft (1) and the tensioning direction of the lifting mooring rope (51) or the retracting mooring rope (52) at a position close to the mutual vertical all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311557484.5A CN117307401A (en) | 2023-11-21 | 2023-11-21 | Automatic steering continuous wind energy capturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311557484.5A CN117307401A (en) | 2023-11-21 | 2023-11-21 | Automatic steering continuous wind energy capturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117307401A true CN117307401A (en) | 2023-12-29 |
Family
ID=89246663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311557484.5A Pending CN117307401A (en) | 2023-11-21 | 2023-11-21 | Automatic steering continuous wind energy capturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117307401A (en) |
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2023
- 2023-11-21 CN CN202311557484.5A patent/CN117307401A/en active Pending
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