CN216159360U

CN216159360U - Rotating equipment for concentrating solar heat collector

Info

Publication number: CN216159360U
Application number: CN202122134735.1U
Authority: CN
Inventors: 宋雅慧; 张琦; 张哲�; 李祯; 张涛; 姚涵彬; 董瑞霞
Original assignee: Baotou Vocational and Technical College
Current assignee: Baotou Vocational and Technical College
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-01
Anticipated expiration: 2031-09-06

Abstract

The utility model belongs to the technical field of the solar energy technique and specifically relates to a rotary equipment that spotlight solar collector used, the novel nipple rectifier comprises a cylindrical shel, the lateral wall of barrel is fixed with the visor, the lateral wall of barrel rotates installs the solar collector board, install drive arrangement between solar collector board and the barrel, install the heat preservation protector between solar collector board and the visor, the heat preservation protector expandes or the closure carries out low temperature protection to the device along with the position change of solar collector board. This device is through the setting of heat preservation protector to wrap up whole parcel of solar collector board night, wrap up whole device simultaneously, avoid freezing at night to cause the damage to device and solar collector board, be favorable to avoiding simultaneously that the solar collector board forms steam under low temperature environment and freezes, thereby be favorable to avoiding the solar collector board because freezing and can't rotate.

Description

Rotating equipment for concentrating solar heat collector

Technical Field

The utility model relates to the field of solar energy, in particular to a rotating device for a concentrating solar heat collector.

Background

Along with the increase of living standard of people, the heat supply requirements of people for hot water, heating and the like in daily life are more and more increased, in order to reduce the pollution to the environment, solar energy is used as a clean renewable energy source and is widely applied to various heat supply requirements, a solar heat collector is used for concentrating and converting solar energy, so that the part of heat energy can be applied to required occasions, the solar heat collector is adjusted through rotation in the working process to improve the utilization of light energy, however, when the weather is severe cold, the device stops working at night, and the device is frozen at morning due to the low-temperature freezing effect, so that the normal operation of the device is difficult. To this end, the present invention proposes a rotating device for concentrating solar collectors to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a rotating device for a concentrating solar collector.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a rotary device for a concentrating solar collector comprises a cylinder body, wherein a protective cover is fixed on the side wall of the cylinder body, a solar collector plate is rotatably arranged on the side wall of the cylinder body, a driving device is arranged between the solar collector plate and the cylinder body, a heat-insulating protective device is arranged between the solar collector plate and the protective cover, and the heat-insulating protective device is unfolded or closed along with the position change of the solar collector plate to carry out low-temperature protection on the device; during operation, the solar heat collector is adjusted through rotation in the working process to improve the utilization of light energy, however, in cold weather, after the device stops working at night, the device is frozen at morning due to the low-temperature freezing effect to cause difficulty in normal operation, the technical scheme can solve the problems, the cylinder body is the main body of the device and is used for storing heat energy, the protective cover can protect the solar heat collector plate at night to prevent the solar heat collector plate from being damaged under the low-temperature freezing condition, the solar heat collector plate can convert the light energy in a centralized manner to improve the conversion rate of the light energy, the driving device can drive the solar heat collector plate to rotate, so that the solar heat collector plate can rotate along with the illumination angle, the lighting of the device is facilitated, and the heat-preservation protective device can wrap the solar heat collector plate at night, meanwhile, the whole device is wrapped, so that damage to the device and the solar collector plate caused by freezing at night is avoided, and the solar collector plate is prevented from being frozen by water vapor in a low-temperature environment, so that the solar collector plate is prevented from being incapable of rotating due to freezing.

Preferably, the driving device comprises an inner groove and a rotating groove, the inner groove is formed in the top of the barrel, a motor is fixed inside the inner groove through a screw, a gear is fixed on an output shaft of the motor, the gear is rotatably mounted at the bottom of the inner groove, the rotating groove is formed in the side wall of the barrel, an inner gear is slidably mounted inside the rotating groove, the inner gear is meshed with the gear, and the outer ring of the inner gear is fixed on the top of the solar collector plate; the during operation, the installation of motor and gear can be carried out to the inside of inside groove, can drive the rotation of gear through the output shaft after the motor starts, drive the internal gear rotation of meshing with it after the gear rotation, rotate the groove and can install the support to the internal gear, can drive solar collector board rotation after the internal gear rotation, can follow the removal of sun after the solar collector board rotates and carry out the direction and change to be favorable to improving the illumination time of solar collector board, be favorable to improving the daylighting.

Preferably, the heat preservation protection device comprises a fold protection plate, two telescopic grooves, two extrusion plates and two fixing rings, wherein the fold protection plate is fixed at the edge of the protection cover, one end of the fold protection plate, which is opposite to the protection cover, is fixed with a fixing plate, the upper end and the lower end of one side of the fixing plate, which is opposite to the fold protection plate, are both fixed with limiting plates, the two telescopic grooves are arranged at the upper end and the lower end of the solar collector plate, which is opposite to the edge of the fold protection plate, are respectively arranged at the upper end and the lower end of the solar collector plate, which is opposite to the edge of the fold protection plate, are movably inserted with limiting blocks, the two limiting blocks are respectively and fixedly connected with second springs at the bottoms of the two telescopic grooves, the limiting blocks are clamped in the limiting plates, the two extrusion plates are fixed at the upper end and the lower end of the edge of the protection cover, which is opposite to the fold protection plate, and the opposite sides of the two limiting plates are respectively positioned at the same horizontal plane, an elastic reset structure is arranged between the fixed plate and the protective cover, the two fixing rings are respectively fixed at the upper end and the lower end of the protective cover, and the upper end and the lower end of the fold protective plate are respectively sleeved on the outer rings of the two fixing rings; when the solar heat collector plate rotates, the limiting blocks can be driven to rotate, the limiting blocks move to the positions of the limiting plates after rotating, the upper limiting blocks and the lower limiting blocks are clamped into the two limiting plates, so that the two limiting blocks are driven to rotate, the fixing plates fixed with the limiting blocks are driven to move after the limiting blocks move, the fixing plates are pulled to extend the fold protection plates after moving, the fixing rings can support the extension of the fold protection plates, the fold protection plates can move along with the tail direction of the rotation of the solar heat collector plate, the turning of the solar heat collector plate is shielded, the heat dissipation of the device is reduced, when the solar heat collector plate rotates at night and enters the inside of the protective cover, the fold protection plates are completely extended to protect the device, the heat dissipation of the device is reduced, and meanwhile, a protection space is formed by the fold protection plates and the protective cover, be favorable to avoiding freezing that the inside temperature of device descends rapidly and cause, thereby be favorable to avoiding device and solar collector board to be frozen and unable normal work, when the solar collector board is shifted out by the inside rotation of visor, the solar collector board drives the stopper and passes through the stripper plate, the arcwall face of stripper plate extrusion stopper, make stopper extrusion second spring get into the inside in flexible groove, thereby make the stopper remove the back to the inside in flexible groove, the limiting plate can continue to extrude the stopper to the inside in flexible groove, thereby make the limiting plate stopper that staggers break away from, the fixed plate drives the fold protection shield closure under the promotion of elasticity reset structure and packs up, make the device can expand at night and protect the device, and can pack up the utilization that exposes the solar collector board and carry out the light energy at the user.

Preferably, the elastic reset structure comprises two first springs, the two first springs are respectively sleeved on outer rings of the two fixing rings, and two ends of the two first springs are respectively fixedly connected with the first springs and the fixing plate; during operation, the fixed plate breaks away from the back with the stopper, and first spring promotes the fixed plate for the fixed plate is promoted to be packed up, thereby makes the fold protection board pack up when the device uses daytime, is favorable to being convenient for the device normal use daytime.

Preferably, a first sliding groove is formed in the lower portion of the side wall of the barrel, second sliding grooves are formed in the side wall of the barrel in an up-down symmetrical mode, one ends, close to the barrel, of the two limiting plates are respectively connected to the insides of the two second sliding grooves in a sliding mode, a supporting plate is fixed to the bottom of the solar heat collector plate, and one end, back to the supporting plate, of the supporting plate is connected to the inside of the first sliding groove in a sliding mode; the during operation, the limiting plate can slide in the inside of second spout to make the limiting plate can be by the outrigger, thereby the skew leads to the device can't use under the weight effect when avoiding limiting plate and stopper joint, the backup pad can support the solar collector board, thereby be favorable to the solar collector board to rotate the stability of in-process, backup pad sliding connection can make the backup pad steadily slide in the inside of first spout, thereby be favorable to promoting the stability that the device used.

Compared with the prior art, the utility model has the following beneficial effects: this device is through the setting of heat preservation protector to wrap up whole parcel of solar collector board night, wrap up whole device simultaneously, avoid freezing at night to cause the damage to device and solar collector board, be favorable to avoiding simultaneously that the solar collector board forms steam under low temperature environment and freezes, thereby be favorable to avoiding the solar collector board because freezing and can't rotate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the cartridge of the present invention after being sectioned at the top thereof;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the solar collector of the present invention after edge profile;

FIG. 5 is a schematic cross-sectional view of the junction between the solar collector panel and the inner gear and the support plate according to the present invention;

fig. 6 is a partially enlarged structural view of the part B in fig. 5 according to the present invention.

In the figure: 1. a barrel; 2. a protective cover; 3. a solar collector panel; 4. a fold protection plate; 5. an inner tank; 6. a motor; 7. a gear; 8. a rotating groove; 9. an internal gear; 10. a fixing ring; 11. a first spring; 12. A fixing plate; 13. a limiting block; 14. a limiting plate; 15. a telescopic groove; 16. a second spring; 17. a pressing plate; 18. a support plate; 19. a first chute; 20. a second runner.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 to 6, the rotating device for a concentrating solar collector comprises a cylinder 1, wherein a protective cover 2 is fixed on the side wall of the cylinder 1, a solar collector plate 3 is rotatably installed on the side wall of the cylinder 1, a driving device is installed between the solar collector plate 3 and the cylinder 1, a heat-insulating protective device is installed between the solar collector plate 3 and the protective cover 2, and the heat-insulating protective device is unfolded or closed along with the position change of the solar collector plate 3 to perform low-temperature protection on the device; during operation, the solar heat collector is adjusted through rotation in the working process to improve the utilization of light energy, however, in cold weather, after the device stops working at night, the device is frozen at morning due to the low-temperature freezing effect to cause difficulty in normal operation, the technical scheme can solve the problems, the cylinder body 1 is a main body of the device and stores heat energy, the protective cover 2 can protect the solar heat collector plate 3 at night to prevent the solar heat collector plate 3 from being damaged under low-temperature freezing, the solar heat collector plate 3 can convert the light energy in a centralized manner to improve the conversion rate of the light energy, the driving device can drive the solar heat collector plate 3 to rotate, so that the solar heat collector plate 3 can rotate along with the illumination angle, thereby being beneficial to the lighting of the device, and the heat preservation protective device can wrap the solar heat collector plate 3 completely at night, simultaneously with whole device parcel, avoid freezing at night to cause the damage to device and solar collector board 3, be favorable to avoiding solar collector board 3 to form steam under low temperature environment and freeze simultaneously to be favorable to avoiding solar collector board 3 can't rotate owing to freezing.

As an embodiment of the utility model, the driving device comprises an inner groove 5 and a rotating groove 8, the inner groove 5 is arranged at the top of the cylinder body 1, a motor 6 is fixed inside the inner groove 5 through a screw, a gear 7 is fixed on an output shaft of the motor 6, the gear 7 is rotatably arranged at the bottom of the inner groove 5, the rotating groove 8 is arranged at the side wall of the cylinder body 1, an inner gear 9 is slidably arranged inside the rotating groove 8, the inner gear 9 is meshed with the gear 7, and the outer ring of the inner gear 9 is fixed at the top of the solar heat collector plate 3; the during operation, the installation of motor 6 and gear 7 can be carried out to the inside of inside groove 5, motor 6 can drive the rotation of gear 7 through the output shaft after starting, gear 7 drives the internal gear 9 rotation of meshing with it after rotating, it can install the support to rotate groove 8 internal gear 9, can drive solar collector board 3 after internal gear 9 rotates and rotate, solar collector board 3 can carry out the direction along with solar removal and change after rotating, thereby be favorable to improving the illumination time of solar collector board 3, be favorable to improving the daylighting.

As an embodiment of the utility model, the heat preservation and protection device comprises a wrinkle protection plate 4, two telescopic grooves 15, two extrusion plates 17 and two fixing rings 10, the wrinkle protection plate 4 is fixed at the edge of the protection cover 2, one end of the wrinkle protection plate 4, which faces away from the protection cover 2, is fixed with a fixing plate 12, the upper and lower ends of one side of the fixing plate 12, which faces away from the wrinkle protection plate 4, are both fixed with limiting plates 14, the two telescopic grooves 15 are arranged at the upper and lower ends of the solar collector plate 3, which faces towards the edge of the wrinkle protection plate 4, limiting blocks 13 are movably inserted in the two telescopic grooves 15, the two limiting blocks 13 are respectively fixedly connected with the bottoms of the two telescopic grooves 15 with second springs 16, the limiting blocks 13 are clamped in the limiting plates 14, the two extrusion plates 17 are fixed at the upper and lower ends of the edge of the protection plate 4, which faces away from the wrinkle protection plate 2, opposite sides of the two extrusion plates 17 are respectively located on the same horizontal plane with opposite sides of the two limiting plates 14, an elastic reset structure is arranged between the fixed plate 12 and the protective cover 2, the two fixing rings 10 are respectively fixed at the upper end and the lower end of the protective cover 2, and the upper end and the lower end of the wrinkle protective plate 4 are respectively sleeved on the outer rings of the two fixing rings 10; when the solar heat collector plate protective cover works, the solar heat collector plate 3 can drive the limiting blocks 13 to rotate after rotating, the limiting blocks 13 move to the positions of the limiting plates 14 after rotating, the upper limiting blocks 13 and the lower limiting blocks 13 are clamped into the two limiting plates 14, so that the two limiting blocks 13 are driven to rotate, the limiting blocks 13 drive the fixing plates 12 fixed with the limiting blocks to move after moving, the fixing plates 12 pull and stretch the wrinkle protective plates 4 after moving, the fixing rings 10 can support the unfolding of the wrinkle protective plates 4, so that the wrinkle protective plates 4 move along with the tail direction of the rotation of the solar heat collector plate 3 to shield the overturn of the solar heat collector plate 3 after rotating, the heat dissipation of the device is favorably reduced, when the solar heat collector plate 3 rotates at night to enter the inside of the protective cover 2, the wrinkle protective plates 4 completely unfold to protect the device, and the heat dissipation of the device is favorably reduced, meanwhile, a protection space is formed by the protection of the wrinkle protection plate 4 and the protection cover 2, which is beneficial for avoiding the freezing caused by the rapid temperature drop inside the device, thereby being beneficial for avoiding the failure of the normal operation of the device and the solar collector plate 3 due to the freezing, when the solar collector plate 3 is moved out from the inside of the protection cover 2 in a rotating way, the solar collector plate 3 drives the limit block 13 to pass through the extrusion plate 17, the extrusion plate 17 extrudes the arc-shaped surface of the limit block 13, so that the limit block 13 extrudes the second spring 16 to enter the inside of the telescopic groove 15, thereby the limit block 13 can be continuously extruded by the limit plate 14 towards the inside of the telescopic groove 15 after the limit block 13 moves towards the inside of the telescopic groove 15, so that the limit plate 14 is staggered and separated from the limit block 13, the fixed plate 12 drives the wrinkle protection plate 4 to be closed and folded under the push of the elastic reset structure, thereby the device can be unfolded at night to protect the device, and the user can collect and expose the solar collector panel 3 to use the light energy.

As an embodiment of the present invention, the elastic reset structure includes two first springs 11, the two first springs 11 are respectively sleeved on outer rings of the two fixing rings 10, and two ends of the two first springs 11 are respectively fixedly connected to the first springs 11 and the fixing plate 12; during operation, fixed plate 12 breaks away from the back with stopper 13, and first spring 11 promotes fixed plate 12 for fixed plate 12 is promoted to be packed up, thereby makes fold protection plate 4 pack up when the device uses daytime, is favorable to being convenient for the device normal use daytime.

As an embodiment of the utility model, a first chute 19 is formed in the lower part of the side wall of the barrel 1, second chutes 20 are formed in the side wall of the barrel 1 in an up-down symmetrical manner, one ends of the two limiting plates 14 close to the barrel 1 are respectively connected inside the two second chutes 20 in a sliding manner, a supporting plate 18 is fixed at the bottom of the solar collector plate 3, and one end of the supporting plate 18, which is opposite to the supporting plate 18, is connected inside the first chute 19 in a sliding manner; the during operation, limiting plate 14 can slide in the inside of second spout 20, thereby make limiting plate 14 can be by the outrigger, thereby shift under the weight effect when avoiding limiting plate 14 and stopper 13 joint and lead to the device to be unable to use, backup pad 18 can support solar collector board 3, thereby be favorable to solar collector board 3 to rotate the stability of in-process, backup pad 18 sliding connection can make backup pad 18 steadily slide in the inside of first spout 19, thereby be favorable to promoting the stability that the device used.

The working principle of the utility model is as follows: the solar heat collector can be adjusted through rotation in the working process so as to improve the utilization of light energy, however, in severe cold weather, after the device stops working at night, the device is frozen in the morning due to the low-temperature freezing effect so as to be difficult to normally operate, the technical scheme can solve the problems, the cylinder body 1 is the main body of the device and is used for storing heat energy, the protective cover 2 can protect the solar heat collector plate 3 at night to prevent the solar heat collector plate 3 from being damaged under the low-temperature freezing condition, the solar heat collector plate 3 can convert the light energy in a centralized way so as to improve the conversion rate of the light energy, the driving device can drive the solar heat collector plate 3 to rotate, so that the solar heat collector plate 3 can rotate along with the illumination angle, the lighting of the device is facilitated, and the heat-preservation protective device can wrap the solar heat collector plate 3 completely at night, simultaneously with whole device parcel, avoid freezing at night to cause the damage to device and solar collector board 3, be favorable to avoiding solar collector board 3 to form steam under low temperature environment and freeze simultaneously to be favorable to avoiding solar collector board 3 can't rotate owing to freezing.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a rotary equipment that spotlight solar collector used, includes barrel (1), its characterized in that, the lateral wall of barrel (1) is fixed with visor (2), the lateral wall of barrel (1) rotates installs solar collector board (3), install drive arrangement between solar collector board (3) and barrel (1), install the heat preservation protector between solar collector board (3) and visor (2), the heat preservation protector expandes or closes the device and carries out low temperature protection along with the position change of solar collector board (3).

2. The rotating device for the concentrating solar collector according to claim 1, wherein the driving device comprises an inner groove (5) and a rotating groove (8), the inner groove (5) is arranged at the top of the barrel body (1), a motor (6) is fixed inside the inner groove (5) through screws, a gear (7) is fixed on an output shaft of the motor (6), the gear (7) is rotatably installed at the bottom of the inner groove (5), the rotating groove (8) is arranged on the side wall of the barrel body (1), an inner gear (9) is slidably installed inside the rotating groove (8), the inner gear (9) is meshed with the gear (7), and the outer ring of the inner gear (9) is fixed at the top of the solar collector plate (3).

3. The rotating device for the concentrating solar collector according to claim 1, wherein the thermal insulation protection device comprises a fold protection plate (4) and two telescopic grooves (15), two extrusion plates (17) and two fixing rings (10), the fold protection plate (4) is fixed at the edge of the protection cover (2), one end of the fold protection plate (4) facing away from the protection cover (2) is fixed with a fixing plate (12), the upper and lower ends of one side of the fixing plate (12) facing away from the fold protection plate (4) are both fixed with a limiting plate (14), the two telescopic grooves (15) are arranged at the upper and lower ends of the edge of the solar collector plate (3) facing towards the fold protection plate (4), the limiting blocks (13) are movably inserted in the two telescopic grooves (15), and the two limiting blocks (13) are respectively fixedly connected with the bottoms of the two telescopic grooves (15) with second springs (16), stopper (13) card is located the inside of limiting plate (14), two stripper plate (17) are fixed in the last lower extreme at the edge of visor (2) fold protection board (4) dorsad, two the opposite side of stripper plate (17) is located same horizontal plane with the looks side back of the body of two limiting plates (14) respectively, install the elasticity structure that resets between fixed plate (12) and visor (2), two the last lower extreme of visor (2) is fixed in respectively in solid fixed ring (10), the outer lane of two solid fixed rings (10) is located to the upper and lower end of fold protection board (4) is equallyd divide and do not overlaps.

4. The rotating device for the concentrating solar collector according to claim 3, wherein the elastic return structure comprises two first springs (11), the two first springs (11) are respectively sleeved on the outer rings of the two fixing rings (10), and two ends of the two first springs (11) are respectively fixedly connected with the first springs (11) and the fixing plates (12).

5. The rotating device for the concentrating solar collector according to claim 3, wherein a first sliding groove (19) is formed in the lower portion of the side wall of the barrel (1), second sliding grooves (20) are symmetrically formed in the upper portion and the lower portion of the side wall of the barrel (1), one ends, close to the barrel (1), of the two limiting plates (14) are respectively connected to the two second sliding grooves (20) in a sliding mode, a supporting plate (18) is fixed to the bottom of the solar collector plate (3), and one end, opposite to the supporting plate (18), of the supporting plate (18) is connected to the inside of the first sliding groove (19) in a sliding mode.