Photoelectric and photo-thermal integrated device

Abstract

The invention relates to the technical field of photoelectricity and photothermal, and discloses a photoelectricity and photothermal integrated device which comprises a rack, universal wheels are arranged at the bottom end of the rack, a power generation assembly is arranged at the top end of the rack and comprises a power generation box, and the power generation box is arranged at the top end of the rack. A heat dissipation plate is clamped to the side edge of the power generation box, a box cover is hinged to the power generation box, and a frame is clamped into the top end of the power generation box. According to the photoelectric and photo-thermal integrated device, in order to better utilize solar energy, the power generation assembly is arranged and matched with a power generation box, a heat dissipation plate and a box cover, equipment can be protected, power generation can be better carried out in cooperation with a frame, a heat insulation plate, a whole flow channel, a TPT plate, an EVA plate, a battery piece and tempered glass, and when circulating water flows through the whole flow channel in cooperation with a liquid inlet pipe, a liquid outlet pipe and an arc-shaped piece, the circulating water flows through the whole flow channel, so that the equipment is protected; therefore, the cooling of the battery piece is realized, and the solar energy is better utilized.

Description

Technical Field

[0001] The present invention relates to the field of photoelectric and thermal technology, and in particular to a photoelectric and thermal integrated device. Background Art

[0002] In modern society, with the continuous development of science and technology and the improvement of people's living standards, the demand for energy continues to grow. Traditional fossil energy (such as coal, oil and natural gas) faces problems such as limited reserves, environmental pollution and greenhouse gas emissions. Therefore, the development of clean and renewable energy has become the key to solving the energy crisis and environmental problems.

[0003] As an abundant renewable energy source, solar energy has the advantages of wide distribution and no pollution. It can be utilized in two main ways: photoelectric conversion (converting solar energy into electrical energy) and photothermal conversion (converting solar energy into thermal energy).

[0004] However, current solar energy devices cannot well combine photovoltaic power generation with hot water circulation heating to achieve a two-in-one photovoltaic and thermal combination design. They cannot well solve the problem of low solar energy utilization rate of single solar energy products, so as to improve the comprehensive utilization efficiency, and their applicability needs to be improved. In view of this, we propose a photovoltaic and thermal integrated device. Summary of the invention

[0005] The object of the present invention is to provide a photovoltaic and thermal integrated device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A photovoltaic and thermal integration device comprises a frame, a universal wheel is arranged at the bottom of the frame, a power generation component is arranged at the top of the frame, and the power generation component comprises:

[0008] A power generation box, the power generation box is arranged at the top of the frame, a heat dissipation plate is clamped on the side of the power generation box, a box cover is hingedly installed on the power generation box, and a frame is clamped inside the top of the power generation box;

[0009] A heat insulation board, the heat insulation board is fixedly installed at the bottom end of the frame, a full flow channel is fixedly installed on the top of the heat insulation board, a TPT board is fixedly installed on the top of the full flow channel, an EVA board is fixedly installed on the top of the TPT board, a battery cell is fixedly installed on the top of the EVA board, and a tempered glass is fixedly installed on the top of the battery cell;

[0010] A liquid inlet pipe and a liquid outlet pipe, wherein the liquid inlet pipe is fixedly installed inside the side wall at one end of the full flow channel, and the liquid outlet pipe is fixedly installed inside the side wall at the other end of the full flow channel, and the liquid inlet pipe and the liquid outlet pipe both pass through the heat dissipation plate, and an arc sheet is fixedly installed inside the full flow channel.

[0011] Preferably, two groups of heat dissipation plates are provided, and the two groups of heat dissipation plates are symmetrically arranged at both ends of the power generation box with the vertical center line of the power generation box as the symmetry axis, so as to better protect the internal structure of the power generation box.

[0012] Preferably, the arc-shaped sheets are in a plurality of groups, and the plurality of groups of arc-shaped sheets are arranged in a linear array with equal spacing, and the concave arc-shaped side walls of the arc-shaped sheets face the liquid inlet pipe, thereby achieving better heat dissipation and cooling effects.

[0013] Preferably, an auxiliary component is provided inside the power generation box, and the auxiliary component includes a vertical plate, the vertical plate is fixedly installed inside the power generation box, and a fan is fixedly installed on the outer side of the vertical plate.

[0014] Preferably, a motion component is provided inside the power generation box, and the motion component includes a cross, and the cross is fixedly mounted on the outer wall of the air outlet end of the fan, a rotating rod is rotatably mounted inside the center of the cross, an impeller is fixedly mounted on the outside of one end of the rotating rod, and the outside of the other end of the rotating rod is fixedly mounted inside the center of a cam, and a roller is rotatably mounted on the inside of an end of the cam away from the rotating rod.

[0015] Preferably, two groups of rollers are provided to achieve a better vibration effect.

[0016] Preferably, one end of a spring rod is fixedly mounted on the bottom of the frame, and an arc rod is fixedly mounted on the other end of the spring rod, and the circular motion trajectory of the roller intersects with the arc-shaped outer wall of the arc rod.

[0017] Preferably, a moving component is provided on the frame, and the moving component includes a main motor, the main motor is fixedly mounted at the center of the lower surface of the top end of the frame, a chassis is fixedly mounted on the outer side of the output shaft of the top end of the main motor, a rectangular box is fixedly mounted on the top of the chassis, an asynchronous motor is fixedly mounted on the outer side of the rectangular box, a bidirectional screw is fixedly mounted on the outer side of the output shaft of the asynchronous motor, a threaded block is threadedly mounted on the outer side of the bidirectional screw, a sliding block is fixedly mounted on the outer side of the threaded block, the sliding block is slidably mounted on the outer side of the sliding rod, and the sliding rod is fixedly mounted inside the rectangular box.

[0018] Preferably, one end of the support rod is hingedly installed on the outer side of the sliding block, and a sliding block is hingedly installed on the other end of the support rod, the sliding block is slidably installed on the outer side of the slide rail, and a top plate is fixedly installed on the top of the slide rail, the sliding rod, support rod, sliding block and slide rail are provided in two groups, and the two groups of support rods are hinged by a hinge column, an asynchronous motor is fixedly installed on the outer side of the top plate, a rotating shaft is fixedly installed on the output end of the asynchronous motor, the outer side of the rotating shaft is fixedly connected to the inner side of the bottom end of the power generation box, a limiting rod is fixedly installed on the bottom of the top plate, a limiting hole is provided on the rectangular box, the limiting rod slidably fits inside the limiting hole, and multiple groups of limiting rods and limiting holes are provided, so that the movement of the top plate is more stable.

[0019] Photothermal conversion is mainly based on the absorption of sunlight by matter and its conversion into heat energy. Common photothermal conversion materials include selective absorption coatings. Sunlight shines through the tempered glass onto the internal battery cells. After the battery cells absorb the sunlight, their temperature rises and the heat is transferred to the fluid in the full flow channel to achieve photothermal conversion.

[0020] Compared with the prior art, the present invention provides a photovoltaic and thermal integrated device, which has the following beneficial effects:

[0021] 1. In order to make better use of solar energy, a power generation component is provided, and the power generation box, heat sink and box cover are used to protect the equipment. The frame, heat insulation board, full flow channel, TPT board, EVA board, battery cell and tempered glass are used to generate electricity better. When the circulating water flows through the full flow channel, it will take away the heat, thereby cooling the battery cell and making better use of solar energy.

[0022] 2. In order to make the utilization efficiency higher, auxiliary components are provided. When the fan on the vertical plate is started, the external air is sucked into the generator box, so as to better dissipate heat. The heat dissipation plate can intercept impurities and dust, protect the internal structure of the generator box, and then make the utilization efficiency higher.

[0023] 3. In order to further improve the utilization efficiency, a motion component is provided. When the fan is running, the impeller drives the rotating rod on the cross to rotate, thereby driving the cam and the roller to move synchronously, so that the spring rod and the arc rod move synchronously, so that the frame vibrates slightly, so that the circulating water can flow through the entire flow channel better, and then the utilization efficiency can be further improved.

[0024] 4. In order to make the device body more applicable, a moving component is provided to cooperate with the main motor, chassis, rectangular box and asynchronous motor, so that the bidirectional screw can rotate, and the threaded block, sliding block, sliding rod, support rod, slider, slide rail, hinged column, limit rod and limit hole are cooperated to make the top plate move up and down, and the asynchronous motor and rotating shaft are cooperated to make the generator box rotate, thereby making the device body more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic top view of the overall structure of the present invention;

[0026] Figure 2 It is a bottom view schematic diagram of the overall structure of the present invention;

[0027] Figure 3 It is a schematic top view of part of the structure of the present invention;

[0028] Figure 4 It is a bottom-up cross-sectional schematic diagram of a partial structure of the present invention;

[0029] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of the middle A area;

[0030] Figure 6 It is a schematic diagram of the explosion of part of the structure of the present invention;

[0031] Figure 7 It is a schematic cross-sectional view of the entire flow channel of the present invention;

[0032] Figure 8 It is a schematic diagram of a partial structural cross-section bottom view of the present invention;

[0033] Fig. 9 It is a schematic top view of a partial structure of the present invention.

[0034] In the figure: 1, frame; 2, universal wheel; 3, power generation component; 31, power generation box; 32, heat sink; 33, box cover; 34, frame; 35, heat insulation board; 36, full flow channel; 37, TPT board; 38, EVA board; 39, battery cell; 310, tempered glass; 311, liquid inlet pipe; 312, liquid outlet pipe; 313, curved sheet; 4, auxiliary component; 41, vertical board; 42, fan; 5, motion component; 51, cross; 52, rotating rod; 53, Impeller; 54, cam; 55, roller; 56, spring rod; 57, arc rod; 6, moving assembly; 61, main motor; 62, chassis; 63, rectangular box; 64, asynchronous motor; 65, bidirectional screw; 66, threaded block; 67, sliding block; 68, sliding rod; 69, supporting rod; 610, slider; 611, slide rail; 612, hinged column; 613, top plate; 614, asynchronous motor; 615, rotating shaft; 616, limiting rod; 617, limiting hole. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, rather than all of the embodiments.

[0036] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work should fall within the scope of protection of this application.

[0037] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so as to describe the embodiments of the present application described herein.

[0038] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0039] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0041] See also Figure 1-Figure 9 , the present invention provides a technical solution:

[0042] A photovoltaic and thermal integration device comprises a frame 1, and a universal wheel 2 is arranged at the bottom of the frame 1. Four sets of universal wheels 2 are arranged, and are respectively arranged at the four corners of the bottom of the frame 1.

[0043] In one embodiment of the present invention, a power generation assembly 3 is arranged at the top of the frame 1, and the power generation assembly 3 includes a power generation box 31, which is arranged at the top of the frame 1. A heat sink 32 is clamped on the side of the power generation box 31. Further, two groups of heat sinks 32 are arranged, and the two groups of heat sinks 32 are symmetrically arranged at both ends of the power generation box 31 with the vertical center line of the power generation box 31 as the symmetry axis, so as to better protect the internal structure of the power generation box 31. A box cover 33 is hingedly installed on the power generation box 31, and the top of the power generation box 31 is internally A frame 34 is clamped, a heat insulation board 35 is fixedly installed at the bottom of the frame 34, a full flow channel 36 is fixedly installed on the top of the heat insulation board 35, a TPT board 37 is fixedly installed on the top of the full flow channel 36, an EVA board 38 is fixedly installed on the top of the TPT board 37, a battery cell 39 is fixedly installed on the top of the EVA board 38, and a tempered glass 310 is fixedly installed on the top of the battery cell 39, an inlet pipe 311 is fixedly installed inside the side wall at one end of the full flow channel 36, and an outlet pipe 311 is fixedly installed inside the side wall at the other end of the full flow channel 36 The liquid pipe 312, the liquid inlet pipe 311 and the liquid outlet pipe 312 are connected to the external water inlet and water collection equipment respectively, the liquid inlet pipe 311 and the liquid outlet pipe 312 both penetrate the heat sink 32, and the arc-shaped sheet 313 is fixedly installed inside the full flow channel 36. Furthermore, the arc-shaped sheet 313 is a plurality of groups, and the plurality of groups of arc-shaped sheets 313 are arranged in a linear array with equal spacing, and the concave arc-shaped side wall of the arc-shaped sheet 313 faces the liquid inlet pipe 311, so that the heat dissipation and cooling effect are better, and cooperate with the power generation box 31, the heat sink 32 and the box cover 33, It can protect the equipment, and cooperate with the frame 34, the insulation board 35, the full flow channel 36, the TPT board 37, the EVA board 38, the battery cell 39 and the tempered glass 310 to better generate electricity. Cooperating with the liquid inlet pipe 311, the liquid outlet pipe 312 and the arc-shaped sheet 313, the arc-shaped outer wall of the arc-shaped sheet 313 is utilized to make the circulating water spread better and stay longer, so that when the circulating water flows through the full flow channel 36, it will take away the heat, thereby realizing the cooling of the battery cell 39, and then better utilizing the solar energy.

[0044] In one embodiment of the present invention, an auxiliary component 4 is provided inside the power generation box 31, and the auxiliary component 4 includes a vertical plate 41, and the vertical plate 41 is fixedly installed inside the power generation box 31. A fan 42 is fixedly installed on the outside of the vertical plate 41. In addition, when the fan 42 on the vertical plate 41 is started, external air is sucked into the power generation box 31, so as to better dissipate heat. In conjunction with the heat dissipation plate 32, impurities and dust can be intercepted, and the internal structure of the power generation box 31 can be protected, thereby making the utilization efficiency higher.

[0045] In one embodiment of the present invention, further, a motion assembly 5 is provided inside the power generation box 31, and the motion assembly 5 includes a cross 51, the cross 51 is fixedly mounted on the outer wall of the air outlet end of the fan 42, a rotating rod 52 is rotatably mounted inside the center of the cross 51, and an impeller 53 is fixedly mounted on the outer side of one end of the rotating rod 52. In addition, when the fan 42 is running, the rotating rod 52 on the cross 51 is driven to rotate by the impeller 53, and the outer side of the other end of the rotating rod 52 is fixedly mounted inside the center of the cam 54, and a roller 55 is rotatably mounted on the inner side of one end of the cam 54 away from the rotating rod 52. Further, Two groups of rollers 55 are provided, so that the vibration effect is better. Furthermore, one end of a spring rod 56 is fixedly installed at the bottom of the frame 34, and an arc rod 57 is fixedly installed at the other end of the spring rod 56. The circular motion trajectory of the roller 55 intersects with the arc outer wall of the arc rod 57, thereby driving the cam 54 and the roller 55 to move synchronously, so that the roller 55 will intermittently resist the arc rod 57, so that the spring rod 56 is deformed and the arc rod 57 moves synchronously, so that the frame 34 vibrates slightly, so that the circulating water can flow through the entire flow channel 36 better, and then the utilization efficiency can be further improved.

[0046] In one embodiment of the present invention, a moving assembly 6 is provided on the frame 1, and the moving assembly 6 includes a main motor 61, the main motor 61 is fixedly installed at the center of the lower surface of the top of the frame 1, a chassis 62 is fixedly installed on the outer side of the output shaft of the top of the main motor 61, a rectangular box 63 is fixedly installed on the top of the chassis 62, an asynchronous motor 64 is fixedly installed on the outer side of the rectangular box 63, and a bidirectional screw 65 is fixedly installed on the outer side of the output shaft of the asynchronous motor 64. In addition, when the main motor 61 is started, the chassis 62 and the rectangular box 63 can rotate, and when the asynchronous motor 64 is started, the bidirectional screw 65 is fixedly installed. A threaded block 66 is threadedly installed on the outer side of the screw rod 65, and a sliding block 67 is fixedly installed on the outer side of the threaded block 66. The sliding block 67 is slidably installed on the outer side of the slide rod 68, and the slide rod 68 is fixedly installed inside the rectangular box 63. Further, one end of a support rod 69 is hingedly installed on the outer side of the slide block 67, and a slider 610 is hingedly installed on the other end of the support rod 69. The slider 610 is slidably installed on the outer side of the slide rail 611, so that the bidirectional screw rod 65 rotates, so that the threaded block 66 moves toward each other, so that the sliding block 67 moves synchronously on the outer side of the slide rod 68. The support rod 69 is used to make the slider 610 move synchronously on the slide rail 611. A top plate 613 is fixedly installed on the top of the slide rail 611. Two groups of slide rods 68, support rods 69, sliders 610 and slide rails 611 are provided, and the two groups of support rods 69 are hinged by hinge columns 612. An asynchronous motor 614 is fixedly installed on the outside of the top plate 613. A rotating shaft 615 is fixedly installed on the output end of the asynchronous motor 614. The outside of the rotating shaft 615 is fixedly connected to the inner side of the bottom end of the power generation box 31. A limit rod 616 is fixedly installed on the bottom of the top plate 613. The rectangular box 63 A through-limiting hole 617 is provided on the top, and the limiting rod 616 is slidably fitted inside the limiting hole 617. There are multiple groups of limiting rods 616 and limiting holes 617, so that the top plate 613 can move more stably, so that the top plate 613 can move up and down in cooperation with the hinge column 612, the limiting rod 616 and the limiting hole 617. When the asynchronous motor 614 is started, the rotating shaft 615 rotates, so that the power generation box 31 rotates, so that the power generation component 3 can move in multiple axes, so as to better utilize solar energy, and then the applicability of the device body is better.

[0047] In the integrated photovoltaic and thermal device, photothermal conversion is mainly based on the absorption of sunlight by matter and its conversion into thermal energy. Common photothermal conversion materials include selective absorption coatings. Sunlight shines through the tempered glass 310 onto the internal battery cell 39. After absorbing the sunlight, the battery cell 39 increases in temperature and transfers the heat to the fluid in the full flow channel 36 to achieve photothermal conversion.

[0048] Working principle: in combination with the power generation box 31, the heat sink 32 and the box cover 33, the equipment can be protected; in combination with the frame 34, the heat insulation board 35, the full flow channel 36, the TPT board 37, the EVA board 38, the battery cell 39 and the tempered glass 310, power generation can be better performed; in combination with the liquid inlet pipe 311, the liquid outlet pipe 312 and the arc-shaped sheet 313, the arc-shaped outer wall of the arc-shaped sheet 313 is utilized to make the circulating water spread better and stay longer, so that when the circulating water flows through the full flow channel 36, it will take away the heat, thereby realizing the cooling of the battery cell 39, and then better utilizing the solar energy; in addition, when the fan 42 on the vertical plate 41 is started, the external air is sucked into the power generation box 31, so as to better dissipate heat; in combination with the heat sink 32, impurities and dust can be intercepted, and the internal structure of the power generation box 31 can be protected, so as to make the utilization efficiency higher; in addition, when the fan 42 is running, it cooperates with the impeller 53 to drive the rotating rod 52 on the cross 51 to rotate, thereby driving the cam 54 and the roller The wheels 55 move synchronously, so that the rollers 55 will intermittently resist the arc rod 57, so that the spring rod 56 is deformed and the arc rod 57 moves synchronously, so that the frame 34 vibrates slightly, so that the circulating water can flow through the entire flow channel 36 better, and then the utilization efficiency can be further improved. In addition, when the main motor 61 is started, the chassis 62 and the rectangular box 63 can rotate, and when the asynchronous motor 64 is started, the bidirectional screw rod 65 is rotated, so that the threaded blocks 66 move toward each other, so that the sliding block 67 moves synchronously on the outside of the sliding rod 68, and the support rod 69 is cooperated to make the slider 610 move synchronously on the slide rail 611, so that the top plate 613 can move up and down in cooperation with the hinge column 612, the limit rod 616 and the limit hole 617, and when the asynchronous motor 614 is started, the rotating shaft 615 is rotated, so that the power generation box 31 is rotated, so that the power generation component 3 can move in multiple axes, so as to better utilize solar energy, and then the applicability of the device body is better.

[0049] Among them, the electrical components appearing in this application document are all electrically connected to the external main controller and the 220V AC power supply. The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0050] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A photovoltaic and thermal integration device, comprising a frame (1), wherein a universal wheel (2) is provided at the bottom end of the frame (1), characterized in that: A power generation assembly (3) is arranged at the top of the frame (1), and the power generation assembly (3) comprises: A power generation box (31), the power generation box (31) being arranged at the top of the frame (1), a heat dissipation plate (32) being clamped on the side of the power generation box (31), a box cover (33) being hingedly mounted on the power generation box (31), and a frame (34) being clamped inside the top of the power generation box (31); A heat insulation board (35), the heat insulation board (35) is fixedly mounted on the bottom end of the frame (34), a full flow channel (36) is fixedly mounted on the top of the heat insulation board (35), a TPT board (37) is fixedly mounted on the top of the full flow channel (36), an EVA board (38) is fixedly mounted on the top of the TPT board (37), a battery cell (39) is fixedly mounted on the top of the EVA board (38), and a tempered glass (310) is fixedly mounted on the top of the battery cell (39); A liquid inlet pipe (311) and a liquid outlet pipe (312), wherein the liquid inlet pipe (311) is fixedly mounted inside a side wall at one end of the full flow channel (36), and the liquid outlet pipe (312) is fixedly mounted inside a side wall at the other end of the full flow channel (36), the liquid inlet pipe (311) and the liquid outlet pipe (312) both penetrate the heat dissipation plate (32), and an arc-shaped sheet (313) is fixedly mounted inside the full flow channel (36).

2. The photovoltaic and thermal integrated device according to claim 1, characterized in that: Two groups of heat dissipation plates (32) are provided, and the two groups of heat dissipation plates (32) are symmetrically arranged at two ends of the power generation box (31) with the vertical center line of the power generation box (31) as the symmetry axis.

3. The photovoltaic and thermal integrated device according to claim 1, characterized in that: The arc-shaped sheets (313) are in multiple groups, and the multiple groups of arc-shaped sheets (313) are arranged in a linear array with equal spacing, and the concave arc-shaped side walls of the arc-shaped sheets (313) face the liquid inlet pipe (311).

4. The photovoltaic and thermal integrated device according to claim 1, characterized in that: An auxiliary component (4) is arranged inside the power generation box (31), and the auxiliary component (4) comprises a vertical plate (41). The vertical plate (41) is fixedly installed inside the power generation box (31), and a fan (42) is fixedly installed outside the vertical plate (41).

5. The photovoltaic and thermal integrated device according to claim 4, characterized in that: A motion assembly (5) is arranged inside the power generation box (31), and the motion assembly (5) comprises a cross (51), the cross (51) is fixedly mounted on the outer wall of the air outlet end of the fan (42), a rotating rod (52) is rotatably mounted inside the center of the cross (51), an impeller (53) is fixedly mounted on the outer side of one end of the rotating rod (52), the outer side of the other end of the rotating rod (52) is fixedly mounted inside the center of a cam (54), and a roller (55) is rotatably mounted on the inner side of one end of the cam (54) away from the rotating rod (52).

6. The photovoltaic and thermal integrated device according to claim 5, characterized in that: The rollers (55) are provided in two groups.

7. The photovoltaic and thermal integrated device according to claim 6, characterized in that: One end of a spring rod (56) is fixedly mounted on the bottom of the frame (34), and an arc rod (57) is fixedly mounted on the other end of the spring rod (56), and the circular motion trajectory of the roller (55) intersects with the arc-shaped outer wall of the arc rod (57).

8. The photovoltaic and thermal integrated device according to claim 1, characterized in that: The frame (1) is provided with a moving assembly (6), the moving assembly (6) comprising a main motor (61), the main motor (61) being fixedly mounted at the center of the lower surface of the top end of the frame (1), a chassis (62) being fixedly mounted on the outer side of the output shaft at the top end of the main motor (61), a rectangular box (63) being fixedly mounted on the top of the chassis (62), an asynchronous motor (64) being fixedly mounted on the outer side of the rectangular box (63), a bidirectional screw rod (65) being fixedly mounted on the outer side of the output shaft of the asynchronous motor (64), a threaded block (66) being threadedly mounted on the outer side of the bidirectional screw rod (65), a sliding block (67) being fixedly mounted on the outer side of the threaded block (66), the sliding block (67) being slidably mounted on the outer side of a sliding rod (68), and the sliding rod (68) being fixedly mounted inside the rectangular box (63).

9. The photovoltaic and thermal integrated device according to claim 8, characterized in that: One end of a support rod (69) is hingedly mounted on the outside of the sliding block (67), and a slider (610) is hingedly mounted on the other end of the support rod (69). The slider (610) is slidably mounted on the outside of a slide rail (611), and a top plate (613) is fixedly mounted on the top of the slide rail (611). The sliding rod (68), the support rod (69), the slider (610) and the slide rail (611) are provided in two groups, and the two groups of the support rods (69) are hingedly connected by a hinge column (612). The top plate (613) An asynchronous motor (614) is fixedly mounted on the outside, a rotating shaft (615) is fixedly mounted on the output end of the asynchronous motor (614), the rotating shaft (615) is fixedly connected on the outside to the inside of the bottom end of the power generation box (31), a limiting rod (616) is fixedly mounted on the bottom of the top plate (613), a limiting hole (617) is provided through the rectangular box (63), the limiting rod (616) is slidably fitted inside the limiting hole (617), and a plurality of groups of limiting rods (616) and limiting holes (617) are provided.

10. The photovoltaic and thermal integrated device according to claim 9, characterized in that: Photothermal conversion is mainly based on the absorption of sunlight by a substance and its conversion into thermal energy. Common photothermal conversion materials include selective absorption coatings. Sunlight passes through the tempered glass (310) and irradiates the internal battery cell (39). After the battery cell (39) absorbs the sunlight, its temperature rises and the heat is transferred to the fluid in the full flow channel (36), thereby achieving photothermal conversion.

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