CN215344472U

CN215344472U - Solar heat conversion device

Info

Publication number: CN215344472U
Application number: CN202120015981.2U
Authority: CN
Inventors: 江男; 赵红霞; 陶祥成; 冯小婷; 江玉灿
Original assignee: Beijing Hai Bo Xinda Technology Co ltd
Current assignee: Beijing Hai Bo Xinda Technology Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-12-28
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a solar heat conversion device in the field of solar heat conversion, which comprises a support column, wherein the upper end of the support column is fixedly connected with a support seat, the upper end of the support seat is fixedly connected with a conical tooth ring, the middle position of the upper end of the support seat is rotatably connected with a support rod, the upper end of the support rod is fixedly connected with a fixing frame, and a solar photovoltaic panel is arranged in the fixing frame; the right end of the supporting rod is rotatably connected with a bevel gear, the bevel gear is meshed with the bevel gear ring, the right end of the bevel gear is fixedly connected with a second belt pulley, and the second belt pulley is meshed with the belt; the upper end of the solar photovoltaic panel is fixedly connected with a sensor; the rear end of the supporting rod is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a cylinder, the front end of the cylinder is rotatably connected with a third belt pulley, and the third belt pulley is meshed with a belt; the device can clear away the dust on solar photovoltaic board surface automatically, can follow the illumination direction simultaneously and rotate, can effectual promotion solar thermal conversion efficiency.

Description

Solar heat conversion device

Technical Field

The utility model relates to the field of solar heat conversion, in particular to a solar heat conversion device.

Background

Solar energy refers to a facility that converts solar energy into direct current electrical energy using the photovoltaic effect of photovoltaic semiconductor materials. The core of a photovoltaic installation is a solar panel. The semiconductor materials used for power generation are mainly: monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, and the like. Since the application of renewable energy is actively promoted in various countries in recent years, the development of the photovoltaic industry is very rapid.

The existing solar energy heat conversion electric energy is a relatively common conversion mode, the solar photovoltaic panel is generally arranged on the roadside, the solar energy is converted into heat energy, the surface of the existing solar photovoltaic panel can be stained with a large amount of dust after the existing solar photovoltaic panel is used for a long time, so that the power generation effect can be influenced, meanwhile, the existing solar photovoltaic panel cannot automatically rotate, the existing solar photovoltaic panel cannot continue to work after the illumination direction is changed, and therefore the solar energy heat conversion efficiency is low.

Accordingly, the present invention is directed to a solar thermal conversion apparatus that solves the problems set forth in the background above.

Disclosure of Invention

The present invention is directed to a solar thermal conversion apparatus to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a solar heat conversion device comprises a support column, wherein the upper end of the support column is fixedly connected with a support seat, the upper end of the support seat is fixedly connected with a bevel gear ring, the middle position of the upper end of the support seat is rotatably connected with a support rod, the upper end of the support rod is fixedly connected with a fixing frame, and a solar photovoltaic panel is arranged in the fixing frame; the left end and the right end of the fixing frame are symmetrically and fixedly connected with supporting frames, one end, close to each other, of each supporting frame on the left side and the right side is provided with a conveying belt, the conveying belt is positioned at the upper end of the solar photovoltaic panel and is rotatably connected with the supporting frames, a fixing rod is fixedly connected between the conveying belts on the left side and the right side, and the surface of the fixing rod is provided with a hairbrush; the middle part of the rotating position at the rear side of the conveyor belt at the left side and the right side is fixedly connected with a rotating shaft; the right end of the right side support frame is fixedly connected with a motor, the left end of an output shaft of the motor is fixedly connected with a rotating shaft, the right end of the output shaft is fixedly connected with a first belt pulley, and the first belt pulley is meshed with a belt; the right end of the supporting rod is rotatably connected with a bevel gear, the bevel gear is meshed with a bevel gear ring, the right end of the bevel gear is fixedly connected with a second belt pulley, and the second belt pulley is meshed with a belt; the upper end of the solar photovoltaic panel is fixedly connected with a sensor; the utility model discloses a belt conveyor, including bracing piece, connecting rod other end fixed connection cylinder, the cylinder front end is rotated and is connected the third belt pulley, third belt pulley and belt meshing.

As a further scheme of the utility model: the front end of the fixing frame is fixedly connected with a scraper, the scraper is positioned at the front end of the conveyor belt, the surface of the scraper is uniformly provided with a plurality of scraping teeth, and the length of the scraping teeth is greater than that of the hairbrush; the scraping teeth on the surface of the scraper can drive the fixed rod to move to the foremost position through the conveyor belt, the fixed rod drives the hairbrush to hang down dust on the surface of the hairbrush through the scraping teeth, and therefore the cleaning effect of the hairbrush can be further improved.

As a still further scheme of the utility model: when the cylinder is in the longest state, the second belt pulley is not meshed with the belt; when being in the longest state through the cylinder, can be so that the belt is in the state of relaxing to can only drive the conveyer belt transmission clearance solar photovoltaic board by the motor, can not drive the bracing piece and rotate.

As a still further scheme of the utility model: the sensor is a sunlight sensor and controls the cylinder; can experience the intensity that sunshine shines through the sunshine sensor, when sunshine shines intensity not enough, can control the cylinder shrink, thereby can make the belt tight, make second belt pulley and belt meshing drive the second belt pulley and rotate, the second belt pulley drives the bevel gear and rotates, can make the bracing piece drive solar photovoltaic board and rotate under the effect of bevel gear and bevel gear ring, when the solar photovoltaic board rotates the position that illumination intensity is stronger, under the effect of sensor, the cylinder is tensile, make the belt relax, thereby can make the belt break away from meshing second belt pulley, thereby can make photovoltaic board stall.

As a still further scheme of the utility model: the brush direction on the surface of the fixed rod is far away from the conveying belt direction, when the brush is located at the bottom end of the conveying belt, the brush always keeps in contact with the solar photovoltaic panel, and meanwhile, when the brush moves to the front end of the conveying belt, the brush can be in contact with the scraping teeth.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

the device drives the conveyer belt through the motor and drives the dust that the brush was at continuous clearance solar photovoltaic panel surface, simultaneously can experience illumination intensity under solar sensor's effect, when illumination direction changes, when the illumination intensity that solar sensor experienced weakens, solar sensor control cylinder shrink, make third belt pulley backward movement taut with the belt make belt meshing second synchronizing wheel, thereby can drive the rotation of second belt pulley through the belt pulley, the second belt pulley drives the bevel gear and rotates, can make the bracing piece drive the mount and make solar photovoltaic panel rotate the position that illumination intensity is stronger under bevel gear and conical tooth ring's effect, it uses the back at long-time to have solved traditional solar photovoltaic panel, the more result of use of surface dust, simultaneously after illumination direction changes, then can not work, the less problem of generated energy, it can drive the dust of brush clearance solar photovoltaic panel surface still can the while to have reached through a motor The solar photovoltaic panel is driven to rotate along with the illumination direction, and the effect of the efficiency of solar heat conversion is effectively improved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

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

FIG. 3 is an enlarged view of B in FIG. 1;

fig. 4 is a schematic structural view of a rear view of the present invention.

In the figure: 1-supporting column, 2-supporting seat, 3-bevel gear ring, 4-supporting rod, 5-fixing frame, 6-solar photovoltaic panel, 7-supporting frame, 8-conveying belt, 9-fixing rod, 10-brush, 11-rotating shaft, 12-motor, 13-first belt pulley, 14-belt, 15-bevel gear, 16-second belt pulley, 17-sensor, 18-connecting rod, 19-air cylinder, 20-third belt pulley, 21-scraping plate and 22-scraping tooth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a solar heat conversion device includes a support pillar 1, an upper end of the support pillar 1 is fixedly connected to a support base 2, an upper end of the support base 2 is fixedly connected to a conical ring gear 3, a middle position of an upper end of the support base 2 is rotatably connected to a support rod 4, an upper end of the support rod 4 is fixedly connected to a fixing frame 5, and a solar photovoltaic panel 6 is disposed inside the fixing frame 5; the left end and the right end of the fixed frame 5 are symmetrically and fixedly connected with supporting frames 7, one ends of the supporting frames 7 on the left side and the right side, which are close to each other, are positioned at the upper end of the solar photovoltaic panel 6, conveying belts 8 are arranged, the conveying belts 8 are rotatably connected with the supporting frames 7, a fixed rod 9 is fixedly connected between the conveying belts 8 on the left side and the right side, and a brush 10 is arranged on the surface of the fixed rod 9; the middle part of the rotating position at the rear side of the left and right conveyor belts 8 is fixedly connected with a rotating shaft 11; the right end of the right supporting frame 7 is fixedly connected with a motor 12, the left end of an output shaft of the motor 12 is fixedly connected with a rotating shaft 11, the right end of the output shaft is fixedly connected with a first belt pulley 13, and the first belt pulley 13 is meshed with a belt 14; the right end of the support rod 4 is rotatably connected with a bevel gear 15, the bevel gear 15 is meshed with the bevel gear ring 3, the right end of the bevel gear 15 is fixedly connected with a second belt pulley 16, and the second belt pulley 16 is meshed with the belt 14; the upper end of the solar photovoltaic panel 6 is fixedly connected with a sensor 17; the rear end of the support rod 4 is fixedly connected with a connecting rod 18, the other end of the connecting rod 18 is fixedly connected with a cylinder 19, the front end of the cylinder 19 is rotatably connected with a third belt pulley 20, and the third belt pulley 20 is meshed with the belt 14.

In the embodiment, the front end of the fixed frame 5 is fixedly connected with a scraper 21, the scraper 21 is positioned at the front end of the conveyor belt 8, the surface of the scraper 21 is uniformly provided with a plurality of scraping teeth 22, and the length of the scraping teeth 22 is greater than that of the brush 10; the scraping teeth 22 on the surface of the scraper 21 can drive the fixed rod 9 to move to the foremost position through the conveyor belt 8, the fixed rod 9 drives the brush 10 to hang down the dust on the surface of the brush 10 through the scraping teeth 22, and therefore the cleaning effect of the brush 10 can be further improved.

In this embodiment, when the cylinder 19 is in the longest state, the second pulley 16 is not engaged with the belt 14; when the cylinder 19 is in the longest state, the belt 14 can be in a relaxed state, so that the motor 12 can only drive the conveyor belt 8 to clean the solar photovoltaic panel 6 in a transmission way, and cannot drive the support rod 4 to rotate.

In the embodiment, the sensor 17 is a sunlight sensor, and the sensor 17 controls the cylinder 19; can experience the intensity that sunshine shines through the sun light sensor, when sunshine shines intensity not enough, can control cylinder 19 shrink, thereby can make belt 14 tight, make second belt pulley 16 and the meshing of belt 14 drive second belt pulley 16 and rotate, second belt pulley 16 drives bevel gear 15 and rotates, can make bracing piece 4 drive solar photovoltaic board 6 to rotate under bevel gear 15 and bevel gear ring 3's effect, when solar photovoltaic board 6 rotates the position that illumination intensity is stronger, under sensor 17's effect, cylinder 19 is tensile, make belt 14 relax, thereby can make belt 14 break away from meshing second belt pulley 16, thereby can make photovoltaic board stall.

In this embodiment, the direction of the brush 10 on the surface of the fixing rod 9 is a direction away from the conveyor belt 8, the brush 10 can be always in contact with the solar photovoltaic panel 6 when being located at the bottom end of the conveyor belt 8 through the direction of the brush 10, and meanwhile, the brush 10 can be in contact with the scraping teeth 22 when the brush 10 moves to the front end of the conveyor belt 8.

The working principle of the utility model is as follows:

when a user uses the device, the motor 12 is started to drive the first belt pulley 13 and the right-side conveyor belt 8 to start transmission, the right-side conveyor belt 8 drives the rotating shaft 11 to drive the left-side conveyor belt 8 to perform synchronous transmission, the conveyor belts 8 on the left side and the right side drive the fixing rod 9 to start to move along the track of the conveyor belts 8, the fixing rod 9 drives the brush 10 to move, when the fixing rod 9 is located at the bottom position of the conveyor belts 8, the brush 10 is attached to the surface of the solar photovoltaic panel 6, so that dust on the surface of the solar photovoltaic panel 6 can be cleaned under the action of the brush 10, when the fixing rod 9 moves to the front end position of the conveyor belts 8, the fixing rod 9 drives the brush 10 to pass through the scraping teeth 22, and under the action of the scraping teeth 22, the dust on the surface of the brush 10 can be scraped; when the sunlight irradiation direction changes, when sensing illumination intensity weakening through sensor 17, control cylinder 19 contracts, cylinder 19 drives third belt pulley 20 and moves backward and take up belt 14, make belt 14 mesh second belt pulley 16, thereby can drive second belt pulley 16 and rotate, second belt pulley 16 drives bevel gear 15 and rotates, under bevel gear 15 and bevel gear ring 3's effect, can make bracing piece 4 drive mount 5 make solar photovoltaic board 6 begin to rotate, when solar photovoltaic board 6 rotated to the strong angle of illumination, sensor 17 control cylinder 19 is tensile, make belt 14 become loose and break away from meshing second belt 14, solar photovoltaic board 6 stall this moment, when using sensor 17, can make sensor 17 cut off the power supply at night through timing function, daytime work.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A solar heat conversion device comprises a support column (1), and is characterized in that: the upper end of the supporting column (1) is fixedly connected with a supporting seat (2), the upper end of the supporting seat (2) is fixedly connected with a conical gear ring (3), the middle position of the upper end of the supporting seat (2) is rotatably connected with a supporting rod (4), the upper end of the supporting rod (4) is fixedly connected with a fixing frame (5), and a solar photovoltaic panel (6) is arranged in the fixing frame (5); the left end and the right end of the fixing frame (5) are symmetrically and fixedly connected with supporting frames (7), one end, close to each other, of each supporting frame (7) on the left side and the right side is provided with a conveying belt (8) at the upper end of the solar photovoltaic panel (6), the conveying belt (8) is rotatably connected with the supporting frames (7), a fixing rod (9) is fixedly connected between the conveying belts (8) on the left side and the right side, and a brush (10) is arranged on the surface of the fixing rod (9); the middle part of the rotating position at the rear side of the conveyor belt (8) at the left side and the right side is fixedly connected with a rotating shaft (11); the right end of the right supporting frame (7) is fixedly connected with a motor (12), the left end of an output shaft of the motor (12) is fixedly connected with a rotating shaft (11), the right end of the output shaft is fixedly connected with a first belt pulley (13), and the first belt pulley (13) is meshed with a belt (14); the right end of the supporting rod (4) is rotatably connected with a bevel gear (15), the bevel gear (15) is meshed with the bevel gear ring (3), the right end of the bevel gear (15) is fixedly connected with a second belt pulley (16), and the second belt pulley (16) is meshed with a belt (14); the upper end of the solar photovoltaic panel (6) is fixedly connected with a sensor (17); the utility model discloses a belt conveyor, including bracing piece (4), bracing piece (4) rear end fixed connection connecting rod (18), connecting rod (18) other end fixed connection cylinder (19), cylinder (19) front end rotates and connects third belt pulley (20), third belt pulley (20) and belt (14) meshing.

2. A solar thermal conversion device according to claim 1, wherein: the scraper blade (21) is fixedly connected to the front end of the fixing frame (5), the scraper blade (21) is located at the front end of the conveyor belt (8), a plurality of scraping teeth (22) are uniformly arranged on the surface of the scraper blade (21), and the length of the scraping teeth (22) is larger than that of the brush (10).

3. A solar thermal conversion device according to claim 1, wherein: when the cylinder (19) is in the longest state, the second pulley (16) is not engaged with the belt (14).

4. A solar thermal conversion device according to claim 1, wherein: the sensor (17) is a sunlight sensor, and the sensor (17) controls the cylinder (19).

5. A solar thermal conversion device according to claim 1, wherein: the direction of the brush (10) on the surface of the fixed rod (9) is far away from the conveyor belt (8).