阅读说明：本技术 一种基于太阳能的具有防过载保护的动力装置 (Power device with overload protection function based on solar energy ) 是由 范陵杰 于 2019-11-13 设计创作，主要内容包括：本发明公开的一种基于太阳能的具有防过载保护的动力装置,包括装置主体,所述装置主体内设有开口向上的储气腔,所述内固设有导热板,所述导热板将所述储气腔的上侧开口密封,所述储气腔内可储存空气,所述导热板上端固连有太阳能板,本发明通过将太阳能加热一定体积的空气,使空气气体温度、压强增大,进而通过高温高压的空气通过扇叶并驱动输出轴转动,进而转换成机械能,光热转换效率较高,并且成本较低,同时可监测输出轴的转速并可限制输出轴的转速,避免输出轴出现过载。(The invention discloses a solar energy-based power device with overload protection, which comprises a device main body, wherein an air storage cavity with an upward opening is arranged in the device main body, a heat conduction plate is fixedly arranged in the device main body, the heat conduction plate seals the upper opening of the air storage cavity, air can be stored in the air storage cavity, and a solar panel is fixedly connected to the upper end of the heat conduction plate.)

1. The utility model provides a power device with overload protection based on solar energy, includes the device main part, its characterized in that: the solar heating device is characterized in that a gas storage cavity with an upward opening is arranged in the device main body, a heat conducting plate is fixedly arranged in the device main body, the heat conducting plate seals the opening at the upper side of the gas storage cavity, air can be stored in the gas storage cavity, a solar panel is fixedly connected to the upper end of the heat conducting plate, the solar panel can conduct solar energy to the heat conducting plate, and then the air in the gas storage cavity is heated through the heat conducting plate; the inner wall of the lower side of the air storage cavity is internally provided with an air guide hole with a downward opening, and the inner wall of the lower side of the air storage cavity is internally provided with a switch device which controls the opening degree of the air guide hole; the power driving device is arranged on the lower side of the switch device and communicated with the air guide hole, when the air guide hole is opened, air in the air storage cavity can be discharged out of the device main body through the air guide hole, and then the power driving device is driven by kinetic energy of the air; the speed limiting device is electrically connected with the switching device, monitors the rotating speed of an output shaft in the power driving device through the synchronous belt, and when the speed limiting device monitors that the rotating speed of the output shaft is too large, the opening degree of the air guide hole is increased through the switching device, so that the flow speed of air passing through the air guide hole can be reduced.

2. A solar-based power plant with overload protection as claimed in claim 1, wherein: the power driving device comprises a groove communicated with the inner wall of the right side of the air guide hole, a rotor is rotatably arranged in the groove, and the front end of the output shaft extends into the groove and is fixedly connected with the rotor; eight fan blades are distributed on the circumferential surface of the rotor in an annular array mode and fixedly connected, the left ends of the fan blades on the left side extend into the air guide holes, and the rear end of the output shaft extends out of the device main body and can be connected to other mechanical devices.

3. A solar-based power plant with overload protection as claimed in claim 2, wherein: the inner wall of the rear side of the groove is internally provided with a belt groove, a left belt wheel is rotatably arranged in the belt groove and fixedly connected with the output shaft, the left end of the synchronous belt is connected with the left belt wheel, and the right end of the synchronous belt is connected with the speed limiting device.

4. A solar-based power plant with overload protection as claimed in claim 3, wherein: the speed limiting device comprises a right belt wheel which is rotatably arranged on the right side of the left belt wheel, the right end of the synchronous belt is connected to the right belt wheel, and a connecting shaft is fixedly connected in the right belt wheel; a gear cavity is arranged in the inner wall of the front side of the belt groove, an intermediate gear is rotatably arranged in the gear cavity, the front end of the connecting shaft extends into the gear cavity and is fixedly connected with the intermediate gear, symmetrical gears are symmetrically arranged at the left end and the right end of the intermediate gear in a meshed mode, and symmetrical rotating shafts are fixedly connected to the ends, far away from the symmetrical center, of the symmetrical gears; the inner walls of the left side and the right side of the gear cavity are symmetrically and communicated with a rotating wheel cavity, a rotating wheel is rotatably arranged in the rotating wheel cavity, and the rotating wheel is fixedly connected with the symmetrical rotating shafts on the two sides respectively; nine sliding guide cavities with openings deviating from the rotating center are distributed in the rotating wheel in an annular array manner, sliding rods are arranged in the sliding guide cavities in a sliding manner, one ends of the sliding rods, far away from the rotating center, extend out of the sliding guide cavities, and extension springs are fixedly connected between one ends of the sliding rods, close to the rotating center, and the inner walls of the sliding guide cavities, close to the rotating center, on one sides; a cavity is arranged in the inner wall of the upper side of the gear cavity, the inner wall of the upper side of the runner cavity is communicated with the cavity, a connecting plate is arranged in the cavity in a sliding manner, and the upper end of the sliding rod on the upper side extends into the cavity and abuts against the connecting plate; and an electromagnetic spring is fixedly connected between the upper end of the connecting plate and the inner wall of the upper side of the cavity and is electrically connected with the switch device.

5. A solar-based power plant with overload protection as claimed in claim 4, wherein: the cavity is internally rotatably provided with a threaded shaft, the lower end of the threaded shaft is rotatably connected to the inner wall of the lower side of the cavity, the connecting plate is in sliding connection with the threaded shaft, and the upper end of the threaded shaft is connected to the switch device.

6. A solar-based power plant with overload protection as claimed in claim 5, wherein: the switch device comprises a chain groove arranged in the inner wall of the upper side of the cavity, a driving wheel is rotatably arranged in the chain groove, the upper end of the threaded shaft extends into the chain groove and is fixedly connected with the driving wheel, a driven wheel is rotatably arranged on the left side of the driving wheel, and a chain is connected between the driven wheel and the driving wheel; a fixed shaft is fixedly connected in the driven wheel, a sealing cavity is arranged in the inner wall of the upper side of the chain groove and communicated with the air guide hole, a baffle plate is rotatably arranged in the sealing cavity, the upper end of the fixed shaft is fixedly connected with the baffle plate, a through hole is vertically communicated in the baffle plate and can be communicated with the air guide hole; a control cavity is arranged in the inner wall of the upper side of the chain groove, a limiting block is slidably arranged in the control cavity, a threaded hole with a downward opening is formed in the limiting block, and the upper end of the threaded shaft can extend into the threaded hole and is in threaded connection with the limiting block; the control chamber right side inner wall is equipped with the intercommunication groove of intercommunication in the intercommunication, the intercommunication is equipped with the guide way in the intercommunication groove right side inner wall, the restriction piece right-hand member has linked firmly the connecting rod, the connecting rod right-hand member extends just linked firmly manual slider in the guide way.

7. A solar-based power plant with overload protection as claimed in claim 6, wherein: and a reset torsion spring is fixedly connected between the lower end of the driven wheel and the inner wall of the lower side of the chain groove and is electrically connected with the electromagnetic spring.

Technical Field

The invention relates to the field of solar energy, in particular to a solar energy-based power device with overload protection.

Background

The invention relates to a power device with anti-overload protection based on solar energy, which can solve the problems, and increases the temperature and pressure of air gas by heating a certain volume of air by the solar energy, and further drives an output shaft to rotate by the high-temperature and high-pressure air through fan blades, thereby converting the air gas into mechanical energy, and the photothermal conversion efficiency is higher, the cost is lower, and simultaneously, the rotating speed of the output shaft can be monitored and the rotating speed of the output shaft can be limited, avoid the output shaft to appear transshipping.

Disclosure of Invention

The technical problem is as follows:

the solar energy is converted into mechanical energy through photoelectric conversion, the utilization rate is low, and the cost is high.

In order to solve the above problems, the present embodiment provides a solar energy-based power device with overload protection, which comprises a device main body, wherein a gas storage cavity with an upward opening is arranged in the device main body, a heat conducting plate is fixedly arranged in the device main body, the heat conducting plate seals the upper opening of the gas storage cavity and can store air, a solar panel is fixedly connected to the upper end of the heat conducting plate and can conduct solar energy to the heat conducting plate so as to heat the air in the gas storage cavity through the heat conducting plate, an air guide hole with a downward opening is arranged in the inner wall of the lower side of the gas storage cavity, a switch device is arranged in the inner wall of the lower side of the gas storage cavity and controls the opening degree of the air guide hole, and a power driving device is arranged at the lower side of the switch device, the power driving device is communicated with the air guide hole, when the air guide hole is opened, air in the air storage cavity can be discharged out of the device main body through the air guide hole, the power driving device is driven by kinetic energy of the air, a speed limiting device is arranged on the right side of the power driving device, the power driving device is connected with the speed limiting device through a synchronous belt, the speed limiting device is electrically connected to the switching device, the speed limiting device monitors the rotating speed of an output shaft in the power driving device through the synchronous belt, and when the speed limiting device monitors that the rotating speed of the output shaft is too high, the opening degree of the air guide hole is increased through the switching device, so that the flow speed of the air passing through the air guide hole can be reduced. Beneficially, the power driving device comprises a groove communicated with and arranged in the inner wall of the right side of the air guide hole, a rotor is rotatably arranged in the groove, the front end of the output shaft extends into the groove and is fixedly connected with the rotor, eight fan blades are distributed on the circumferential surface of the rotor in an annular array mode and are fixedly connected with the circumferential surface of the rotor, the left ends of the fan blades extend into the air guide hole, the rear end of the output shaft extends out of the device main body and can be connected with other mechanical devices, the output shaft can serve as a driving shaft of other mechanical devices when rotating, the air guide hole is in a sealed state initially, solar energy is conducted to the heat conducting plate through the solar panel and heats air in the air guide hole, and when the air guide hole is in an opened state, high-temperature and high-pressure air in the air guide hole is discharged out of the device, meanwhile, the fan blades are blown by gas, so that the rotor is driven to rotate, and the output shaft is driven to rotate.

Preferably, a belt groove is formed in the inner wall of the rear side of the groove, a left belt wheel is rotatably arranged in the belt groove and fixedly connected to the output shaft, the left end of the synchronous belt is connected to the left belt wheel, the right end of the synchronous belt is connected to the speed limiting device, the output shaft drives the left belt wheel to rotate when rotating, and then the speed limiting device is driven by the synchronous belt.

Beneficially, the speed limiting device comprises a right belt wheel rotatably arranged on the right side of the left belt wheel, the right end of the synchronous belt is connected to the right belt wheel, a connecting shaft is fixedly connected in the right belt wheel, a gear cavity is arranged in the inner wall of the front side of the belt groove, an intermediate gear is rotatably arranged in the gear cavity, the front end of the connecting shaft extends into the gear cavity and is fixedly connected to the intermediate gear, symmetrical gears are symmetrically and meshed at the left end and the right end of the intermediate gear, a symmetrical rotating shaft is fixedly connected to one end, away from the symmetrical center, of the symmetrical gears, rotating wheel cavities are symmetrically and communicated in the inner walls of the left side and the right side of the gear cavity, rotating wheels are rotatably arranged in the rotating wheel cavities, the rotating wheels are respectively and fixedly connected to the symmetrical rotating shafts at the two sides, nine sliding guide cavities with openings deviating from the rotating center are, one end of the sliding rod, which is far away from the rotating center, extends out of the sliding guide cavity, an extension spring is fixedly connected between one end of the sliding rod, which is close to the rotating center, and the inner wall of one side of the sliding guide cavity, which is close to the rotating center, a cavity is arranged in the inner wall of the upper side of the gear cavity, the inner wall of the upper side of the rotating wheel cavity is communicated with the cavity, a connecting plate is slidably arranged in the cavity, the upper end of the sliding rod, which is arranged on the upper side, extends into the cavity and abuts against the connecting plate, an electromagnetic spring is fixedly connected between the upper end of the connecting plate and the inner wall of the upper side of the cavity, the electromagnetic spring is electrically connected to the switching device, the left belt wheel rotates and drives the right belt wheel to rotate synchronously through the synchronous belt, the middle gear, the rotating speed of the rotating wheel is the same as that of the output shaft, so that under the action of centrifugal force, the sliding rods slide towards one side far away from the rotating center of the rotating wheel and stretch the extension spring, the sliding rods are prevented from being completely separated from the rotating wheel, the sliding rods on the upper side push the connecting plate to slide upwards, the electromagnetic spring is compressed, the connecting plate at least abuts against the two sliding rods when the sliding rods rotate, when the rotating speed of the output shaft is too high, the rotating speed of the rotating wheel is too high, the pressure of the electromagnetic spring is too high at the moment and drives the switch device, the opening degree of the air guide hole can be increased, and the flow speed of air passing through the air guide hole can be reduced.

Preferably, the cavity is internally rotatably provided with a threaded shaft, the lower end of the threaded shaft is rotatably connected to the inner wall of the lower side of the cavity, the connecting plate is connected with the threaded shaft in a sliding manner, the threaded shaft can guide the sliding of the connecting plate to avoid the connecting plate from inclining when sliding, and the upper end of the threaded shaft is connected to the switch device.

Beneficially, the switching device comprises a chain groove arranged in the inner wall of the upper side of the cavity, a driving wheel is rotatably arranged in the chain groove, the upper end of the threaded shaft extends into the chain groove and is fixedly connected with the driving wheel, a driven wheel is rotatably arranged on the left side of the driving wheel, a chain is connected between the driven wheel and the driving wheel, a fixed shaft is fixedly connected in the driven wheel, a sealed cavity is arranged in the inner wall of the upper side of the chain groove and is communicated with the air guide hole, a baffle is rotatably arranged in the sealed cavity, the upper end of the fixed shaft is fixedly connected with the baffle, a through hole is vertically communicated in the baffle and can be communicated with the air guide hole, a control cavity is arranged in the inner wall of the upper side of the chain groove, a limiting block is slidably arranged in the control cavity, and a, threaded spindle upper end extensible reach in the threaded hole and with restriction piece threaded connection, the intercommunication groove that is equipped with of intercommunication in the control chamber right side inner wall, the intercommunication be equipped with the guide way in the intercommunication groove right side inner wall, restriction piece right-hand member has linked firmly the connecting rod, the connecting rod right-hand member extends just linked firmly manual slider in the guide way, slide manual slider, and then pass through the connecting rod drives restriction piece slides, and then makes restriction piece with the threaded shaft is connected, and then drives the threaded spindle rotates, and then drives the action wheel rotates, and then passes through the chain drives from the driving wheel rotates, and then passes through the fixed axle drives the baffle rotates, and then can change the through-hole with the degree of intercommunication between the gas guide hole, and then can change the air and pass through the velocity of flow size when the gas guide hole.

Preferably, from the driving wheel lower extreme with link firmly reset torsion spring between the chain groove downside inner wall, reset torsion spring electric connection in electromagnetic spring works as electromagnetic spring pressure is right when too big reset torsion spring circular telegram, and then can drive from the driving wheel rotation, and then pass through the fixed axle drives the baffle rotates, and then the increase the through-hole with air guide hole intercommunication degree.

The invention has the beneficial effects that: according to the solar energy heat pump, air with a certain volume is heated by solar energy, so that the temperature and the pressure of air are increased, the high-temperature and high-pressure air passes through the fan blades and drives the output shaft to rotate, and then the high-temperature and high-pressure air is converted into mechanical energy.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic diagram of the overall structure of a solar-based power plant with overload protection according to the present invention;

FIG. 2 is an enlarged schematic view of "A" of FIG. 1;

FIG. 3 is an enlarged schematic view of "B" of FIG. 1;

FIG. 4 is an enlarged schematic view of "C" of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 2;

FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 4;

FIG. 8 is a schematic view of the structure in the direction "G-G" of FIG. 4.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a power device with overload protection based on solar energy, which is mainly applied to energy conversion between solar energy and mechanical energy, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to a solar energy-based power device with overload protection, which comprises a device main body 11, wherein an air storage cavity 19 with an upward opening is arranged in the device main body 11, a heat conduction plate 20 is fixedly arranged in the device main body, the heat conduction plate 20 seals the upper opening of the air storage cavity 19, air can be stored in the air storage cavity 19, the upper end of the heat conduction plate 20 is fixedly connected with a solar panel 21, the solar panel 21 can conduct solar energy to the heat conduction plate 20, so that the air in the air storage cavity 19 is heated through the heat conduction plate 20, an air guide hole 17 with a downward opening is arranged in the inner wall of the lower side of the air storage cavity 19 in a communicating manner, a switch device 102 is arranged in the inner wall of the lower side of the air storage cavity 19, the switch device 102 controls the opening degree of the air guide hole 17, a power driving device 100 is arranged on the lower side of the switch device, when the air vent 17 is opened, the air in the air storage cavity 19 can be discharged out of the device main body 11 through the air vent 17, so that the kinetic energy of the air drives the power driving device 100, the right side of the power driving device 100 is provided with the speed limiting device 101, the power driving device 100 is connected with the speed limiting device 101 through the synchronous belt 13, the speed limiting device 101 is electrically connected with the switch device 102, the speed limiting device 101 monitors the rotating speed of the output shaft 18 in the power driving device 100 through the synchronous belt 13, and when the speed limiting device 101 monitors that the rotating speed of the output shaft 18 is too high, the opening degree of the air vent 17 is increased through the switch device 102, so that the flow rate of the air passing through the air vent 17 can be reduced.

According to the embodiment, the power driving device 100 is described in detail below, the power driving device 100 includes a groove 14 communicated with and disposed in the inner wall of the right side of the air guide hole 17, a rotor 15 is rotatably disposed in the groove 14, the front end of the output shaft 18 extends into the groove 14 and is fixedly connected to the rotor 15, eight blades 16 are distributed and fixedly connected to the circumferential surface of the rotor 15 in an annular array, the left end of the left blade 16 extends into the air guide hole 17, the rear end of the output shaft 18 extends out of the device body 11 and can be connected to other mechanical devices, the output shaft 18 can be used as a driving shaft of other mechanical devices when rotating, the air guide hole 17 is initially in a sealed state, solar energy is transmitted to the heat conducting plate 20 through the solar panel 21 and heats air in the air storage cavity 19, when the air guide hole 17 is in an opened state, high-temperature and high-pressure gas in the gas storage cavity 19 is discharged out of the device main body 11 through the gas guide hole 17, and simultaneously blows the fan blades 16, so that the rotor 15 is driven to rotate, and the output shaft 18 is driven to rotate.

Beneficially, a belt groove 12 is arranged in the inner wall of the rear side of the groove 14, a left belt pulley 51 is rotatably arranged in the belt groove 12, the left belt pulley 51 is fixedly connected to the output shaft 18, the left end of the synchronous belt 13 is connected to the left belt pulley 51, the right end of the synchronous belt 13 is connected to the speed limiting device 101, the output shaft 18 drives the left belt pulley 51 to rotate when rotating, and then the speed limiting device 101 is driven by the synchronous belt 13.

According to the embodiment, the speed-limiting device 101 is described in detail below, the speed-limiting device 101 includes a right belt wheel 52 rotatably disposed on the right side of the left belt wheel 51, the right end of the synchronous belt 13 is connected to the right belt wheel 52, a connecting shaft 48 is fixedly connected to the right belt wheel 52, a gear cavity 44 is disposed in the inner wall of the front side of the belt groove 12, an intermediate gear 47 is rotatably disposed in the gear cavity 44, the front end of the connecting shaft 48 extends into the gear cavity 44 and is fixedly connected to the intermediate gear 47, symmetrical gears 49 are symmetrically and engaged with the left and right ends of the intermediate gear 47, one end of the symmetrical gear 49 away from the symmetrical center is fixedly connected to a symmetrical rotating shaft 53, rotating wheel cavities 43 are symmetrically and communicated with the inner walls of the left and right sides of the gear cavity 44, a rotating wheel 50 is rotatably disposed in the rotating wheel cavity 43, and the rotating wheel 50 is fixedly, the rotating wheel 50 is internally provided with nine sliding guide cavities 46 with openings deviating from a rotating center in an annular array distribution, the sliding guide cavities 46 are internally provided with sliding rods 42 in a sliding manner, one ends of the sliding rods 42 far away from the rotating center extend out of the sliding guide cavities 46, one ends of the sliding rods 42 close to the rotating center are fixedly connected with an extension spring 45 between the inner walls of one side of the sliding guide cavities 46 close to the rotating center, cavities 41 are arranged in the inner walls of the upper sides of the gear cavities 44, the inner walls of the upper sides of the rotating wheel cavities 43 are communicated with the cavities 41, connecting plates 40 are slidably arranged in the cavities 41, the upper ends of the sliding rods 42 of the upper sides extend into the cavities 41 and abut against the connecting plates 40, the upper ends of the connecting plates 40 are fixedly connected with electromagnetic springs 39 between the inner walls of the upper sides of the cavities 41, the electromagnetic springs 39 are electrically connected to the switch device 102, the left belt wheel 51 rotates and drives the right, the middle gear 47 is further driven to rotate by the connecting shaft 48, the symmetrical gear 49 is further driven to rotate, the rotating wheel 50 is further driven to rotate by the symmetrical rotating shaft 53, the rotating speed of the rotating wheel 50 is the same as the rotating speed of the output shaft 18, the sliding rod 42 slides to the side away from the rotating center of the rotating wheel 50 under the action of centrifugal force and stretches the extension spring 45, the sliding rod 42 is prevented from being completely separated from the rotating wheel 50, the sliding rod 42 on the upper side pushes the connecting plate 40 to slide upwards, the electromagnetic spring 39 is further compressed, when the sliding rod 42 rotates, the connecting plate 40 abuts against at least two sliding rods 42, when the rotating speed of the output shaft 18 is too high, the rotating wheel 50 rotates too much, the electromagnetic spring 39 is too high in pressure and drives the switch device 102, and the opening degree of the air guide hole 17 can be increased, thereby reducing the flow rate of air passing through the air guide holes 17.

Advantageously, a threaded shaft 31 is rotatably disposed in the cavity 41, a lower end of the threaded shaft 31 is rotatably connected to an inner wall of a lower side of the cavity 41, the connecting plate 40 is slidably connected to the threaded shaft 31, the threaded shaft 31 can guide the sliding movement of the connecting plate 40 to prevent the connecting plate 40 from tilting during the sliding movement, and an upper end of the threaded shaft 31 is connected to the switch device 102.

According to the embodiment, the following detailed description is provided for the switch device 102, the switch device 102 includes a chain groove 29 disposed in the inner wall of the upper side of the cavity 41, a driving wheel 30 is rotatably disposed in the chain groove 29, the upper end of the threaded shaft 31 extends into the chain groove 29 and is fixedly connected to the driving wheel 30, a driven wheel 27 is rotatably disposed on the left side of the driving wheel 30, a chain 28 is connected between the driven wheel 27 and the driving wheel 30, a fixed shaft 26 is fixedly connected to the driven wheel 27, a sealed cavity 23 is disposed in the inner wall of the upper side of the chain groove 29, the sealed cavity 23 is communicated with the air guide hole 17, a baffle 24 is rotatably disposed in the sealed cavity 23, the upper end of the fixed shaft 26 is fixedly connected to the baffle 24, a through hole 22 is disposed in the baffle 24 in a vertically through manner, the through hole 22 can be communicated with the air guide hole 17, a control cavity, the control cavity 38 is internally provided with a limiting block 37 in a sliding manner, the limiting block 37 is internally provided with a threaded hole 36 with a downward opening, the upper end of the threaded shaft 31 can extend into the threaded hole 36 and is in threaded connection with the limiting block 37, the right inner wall of the control cavity 38 is internally provided with a communicating groove 32 in a communicating manner, the right inner wall of the communicating groove 32 is internally provided with a communicating groove 33 in a communicating manner, the right end of the limiting block 37 is fixedly connected with a connecting rod 35, the right end of the connecting rod 35 extends into the communicating groove 33 and is fixedly connected with a manual sliding block 34, the manual sliding block 34 slides to drive the limiting block 37 to slide through the connecting rod 35, so that the limiting block 37 is connected with the threaded shaft 31 to drive the threaded shaft 31 to rotate, so as to drive the driving wheel 30 to rotate, so as to drive the driven wheel 27 to rotate through the chain 28, and further drive the baffle, the degree of communication between the through hole 22 and the air guide hole 17 can be changed, and the flow rate of air passing through the air guide hole 17 can be changed.

Beneficially, a reset torsion spring 25 is fixedly connected between the lower end of the driven wheel 27 and the inner wall of the lower side of the chain groove 29, the reset torsion spring 25 is electrically connected to the electromagnetic spring 39, when the pressure of the electromagnetic spring 39 is too large, the reset torsion spring 25 is electrified, so that the driven wheel 27 can be driven to rotate, the baffle plate 24 is driven to rotate through the fixed shaft 26, and the communication degree between the through hole 22 and the air guide hole 17 is increased.

The following describes in detail the usage steps of a solar-based power plant with overload protection in this document with reference to fig. 1 to 8:

in the initial state, the through hole 22 and the air guide hole 17 are in an unconnected state, the manual slider 34 is located at the lower limit position, the limiting block 37 is connected with the threaded shaft 31 and located at the lower limit position, the output shaft 18 is not rotated, the rotating wheel 50 is not rotated, the sliding rod 42 is located in the guide sliding cavity 46, and the connecting plate 40 is located at the lower limit position. The return torsion spring 25 is now in a torsional stored energy state.

When the solar heat storage device is used, solar energy is absorbed by the solar panel 21 and conducted to the heat conducting plate 20, so that air in the air storage cavity 19 is heated, the air storage cavity 19 is in a sealed state, and the temperature and the air pressure of the air in the air storage cavity 19 are increased.

When power is required to be output through the output shaft 18, the upper sliding hand slider 34 slides upwards, the connecting rod 35 drives the limiting block 37 to slide upwards, the threaded shaft 31 drives the driving wheel 30 to rotate, the chain 28 drives the driven wheel 27 to rotate, the fixed shaft 26 drives the baffle plate 24 to rotate, the through hole 22 is communicated with the air guide hole 17, the communication degree between the through hole 22 and the air guide hole 17 is small, high-temperature and high-pressure gas in the gas storage cavity 19 is rapidly exhausted through the through hole 22 and the air guide hole 17, the fan blade 16 is blown to drive the rotor 15 and the output shaft 18 to rotate, other mechanical devices are driven through the output shaft 18, the output shaft 18 drives the left belt wheel 51 to rotate, the right belt wheel 52 is driven to rotate through the synchronous belt 13, the connecting shaft 48 drives the middle gear 47 to rotate, the symmetrical gear 49 to rotate, and the rotating wheel 50 is driven to rotate, the rotation wheel 50 rotates at the same speed as the output shaft 18, and the sliding rod 42 slides under the centrifugal force and stretches the extension spring 45, and the upper sliding rod 42 pushes the connecting plate 40 to slide upwards and compresses the electromagnetic spring 39.

When the pressure of the electromagnetic spring 39 is too large, the rotating speed of the rotating wheel 50 and the output shaft 18 is too large, the reset torsion spring 25 is electrified, the reset torsion spring 25 is further twisted and the driven wheel 27 is driven to rotate, the baffle plate 24 is further driven to rotate through the fixed shaft 26 and the communication degree of the through hole 22 and the air guide hole 17 is increased, meanwhile, the driven wheel 27 drives the driving wheel 30 to rotate through the chain 28, the limiting block 37 is further driven to ascend through the threaded shaft 31, the flow rate of air passing through the through hole 22 and the air guide hole 17 is reduced, the rotating speed of the output shaft 18 and the rotating wheel 50 is further reduced, the centrifugal force is reduced at the moment, the pressure of the electromagnetic spring 39 is reduced at the moment, when the output rotating speed of the output shaft 18 is not overloaded, the reset torsion spring 25 is powered off, and when the.

When the air pressure in the air storage cavity 19 is the same as the atmospheric pressure, the device is restored to the initial state, and the air in the air storage cavity 19 is continuously heated and stored with energy through the solar panel 21 and the heat conducting plate 20.

The invention has the beneficial effects that: according to the solar energy heat pump, air with a certain volume is heated by solar energy, so that the temperature and the pressure of air are increased, the high-temperature and high-pressure air passes through the fan blades and drives the output shaft to rotate, and then the high-temperature and high-pressure air is converted into mechanical energy.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.