CN217303219U - Novel tower solar heliostat - Google Patents

Abstract

The application relates to the technical field of solar power generation equipment and discloses a novel tower type solar heliostat. In this application, the top of rotating the seat is rotated and is connected with the base, the upper surface both ends fixed mounting of base has the bracing piece, the hole has been seted up at the top of bracing piece, and the inside rotation of hole is connected with the bull stick, the one end welding of bull stick has mounting substrate, the output of motor welds in the bull stick, mounting substrate's inside fixed mounting has the heliostat panel, a side butt that mounting substrate was kept away from to the heliostat panel has the fixed block, fixed block fixed mounting is in mounting substrate's one end, the upper surface middle part fixed mounting of base has electronic jar, the top of electronic jar is provided with the telescopic link, the top welding of telescopic link has the protection shield, through mounting substrate and the parcel of protection shield to the heliostat panel, make the heliostat panel avoid the sand damage, the life of improvement device.

Description

Novel tower solar heliostat

Technical Field

The application belongs to the technical field of solar power generation equipment, and particularly relates to a novel tower type solar heliostat.

Background

Solar tower power generation is an applied tower system. Tower systems are also known as centralized systems. A plurality of large solar reflectors, generally called heliostats, are arranged on a large-area field, and each heliostat is provided with a tracking mechanism to accurately reflect and concentrate sunlight to a receiver at the top of a high tower. The concentration on the receiver may be over 1000 times. The absorbed solar energy is converted into heat energy, the heat energy is transmitted to a working medium, the heat energy is input into a thermal power machine through a heat storage link, the thermal power machine expands to work, a generator is driven, and finally the heat energy is output in the form of electric energy.

Solar power stations are generally arranged in places with sufficient sunlight, the natural environments of the places are generally severe, existing heliostats are generally exposed in the natural environments all the time, the influence of the natural environments is large, the equipment loss rate is high, and the maintenance cost is improved.

SUMMERY OF THE UTILITY MODEL

The purpose of this application lies in: in order to solve the problem that no protection device for the heliostat is provided, a novel tower type solar heliostat is provided.

The technical scheme adopted by the application is as follows:

a novel tower type solar heliostat comprises a rotating seat, wherein the top of the rotating seat is rotatably connected with a base, the two ends of the upper surface of the base are fixedly provided with supporting rods, the top of each supporting rod is provided with a hole, a rotating rod is rotatably connected in the hole, one end of the rotating rod is welded with a mounting substrate, one end of the support rod, which is far away from the mounting substrate, is welded with a motor protective cover, the motor is fixedly arranged in the motor protective cover, the output end of the motor is welded on the rotating rod, a heliostat panel is fixedly arranged inside the mounting substrate, a fixed block is abutted on one side surface of the heliostat panel far away from the mounting substrate, the fixed block is fixedly arranged at one end of the mounting base plate, the middle part of the upper surface of the base is fixedly provided with an electric cylinder, the top of electronic jar is provided with the telescopic link, the top welding of telescopic link has the protection shield.

Through adopting above-mentioned technical scheme, through the parcel of mounting substrate and protection shield to the heliostat panel, make the heliostat panel avoid the sand blown by the wind harm, improve the life of device, through set up the bull stick and make the bull stick rotate in the inside hole of bracing piece at mounting substrate's both ends, make mounting substrate can be at 360 rotations of vertical direction, make the heliostat can be with better angle reflection to tower receiver of sun illumination, improved production efficiency.

In a preferred embodiment, the inner dimension of the mounting substrate is matched with the heliostat plate.

Through adopting above-mentioned technical scheme, avoid heliostat panel rocking inside the mounting substrate as far as possible, improve the stability of device.

In a preferred embodiment, the number of the fixing blocks is four, and the fixing blocks are symmetrically distributed.

Through adopting above-mentioned technical scheme, make the fixed more firm of heliostat panel through setting up a plurality of fixed blocks.

In a preferred embodiment, the input ends of the electric cylinder and the motor are electrically connected with an external power supply.

Through adopting above-mentioned technical scheme, supply power for the operation of electronic jar and motor through external power source.

In a preferred embodiment, the two ends of the protection plate are welded with sliding blocks, and one end of the support rod close to the protection plate is provided with a sliding groove for the sliding blocks to slide.

Through adopting above-mentioned technical scheme, the upper and lower slip process that makes the protection shield through the slider in the inside slip of spout is more stable.

In a preferred embodiment, the mounting substrate is sized to fit the protective plate.

Through adopting above-mentioned technical scheme, make the protection shield can cover the heliostat board completely, make the protection to the heliostat board more effective.

In conclusion, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

1. in this application, starter motor drives mounting substrate through the bull stick and rotates to the one side of installing the heliostat board downwards, starts electronic jar and drives the protection shield upwards with the heliostat board parcel to the heliostat board, makes the heliostat board avoid the sand damage, improves the life of device.

2. In this application, set up the bull stick and make the bull stick rotate in the inside hole of bracing piece through the both ends at mounting substrate, make mounting substrate can be at 360 rotations of vertical direction, make the heliostat can reflect the tower receiver with better angle with the sun illumination, improved production efficiency.

Drawings

FIG. 1 is an elevation view of the overall structure of the present application;

FIG. 2 is a perspective view of the overall structure of the present application in an expanded state;

FIG. 3 is an enlarged view at A in the present application;

fig. 4 is a perspective view of the whole structure in a contracted state in the present application.

The labels in the figure are: 1. a rotating seat; 2. a base; 3. a support bar; 4. an electric cylinder; 5. a telescopic rod; 6. a protection plate; 7. a slider; 8. a chute; 9. a mounting substrate; 10. a heliostat panel; 11. a fixed block; 12. a rotating rod; 13. a motor protection cover; 14. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.

A detailed description will be given below of a novel tower-type solar heliostat according to an embodiment of the present application with reference to fig. 1 to 4.

Example (b):

referring to fig. 1 and 2, a novel tower solar heliostat, including rotating seat 1, the top of rotating seat 1 rotates and is connected with base 2, drives base 2 through rotating seat 1 and rotates to adjust the horizontal angle of device, make the heliostat can reflect the sun illumination to tower receiver with better angle.

Referring to fig. 1 and 2, support rods 3 are fixedly mounted at both ends of the upper surface of a base 2, and the support rods 3 are mounted and fixed by the base 2.

Referring to fig. 3, a hole is formed in the top of the supporting rod 3, the inside of the hole is rotatably connected with a rotating rod 12, a mounting substrate 9 is welded to one end of the rotating rod 12, the mounting substrate 9 is driven to rotate through rotation of the rotating rod 12 in the hole of the supporting rod 3, and therefore the angle of the vertical direction of the device is adjusted, and the heliostat can reflect sunlight to a tower-type receiver at a better angle.

Referring to fig. 3, a motor protective cover 13 is welded at one end of the support rod 3 far away from the mounting substrate 9, a motor 14 is fixedly mounted inside the motor protective cover 13, the motor 14 is mounted and fixed through the motor protective cover 13, and meanwhile, the motor 14 is protected through the motor protective cover 13, so that the service life of the device is prolonged.

Referring to fig. 3, the input terminal of the motor 14 is electrically connected to an external power source, and the external power source supplies power for the operation of the motor 14.

Referring to fig. 3, the output end of the motor 14 is welded to the rotating rod 12, and the starting motor 14 drives the rotating rod 12 to rotate in the hole inside the supporting rod 3, so as to drive the mounting substrate 9 to rotate, so that the rotation of the mounting substrate 9 does not need manual adjustment.

Referring to fig. 1 and 2, a heliostat panel 10 is fixedly mounted inside a mounting substrate 9, the heliostat panel 10 is mounted and fixed by the mounting substrate 9, and sunlight is reflected to a tower receiver by the heliostat panel 10.

Referring to fig. 1 and 2, the inner dimensions of the mounting board 9 are matched with the heliostat panel 10, so that the movement of the heliostat panel 10 in the mounting board 9 is prevented as much as possible, and the stability of the device is improved.

Referring to fig. 1 and 2, a fixing block 11 abuts against a side surface of the heliostat panel 10 away from the mounting substrate 9, and the heliostat panel 10 is fixed inside the mounting substrate 9 by the fixing block 11, thereby improving the stability of the device.

Referring to fig. 1 and 2, the number of the fixed blocks 11 is four, the fixed blocks 11 are symmetrically distributed, and the heliostat panel 10 is fixed more stably by arranging a plurality of the fixed blocks 11.

Referring to fig. 1 and 2, the middle of the upper surface of the base 2 is fixedly provided with an electric cylinder 4, and the input end of the electric cylinder 4 is electrically connected with an external power supply to supply power for the operation of the electric cylinder 4 through the external power supply.

Referring to fig. 1 and 4, the top of the electric cylinder 4 is provided with an expansion link 5, and the electric cylinder 4 is started to drive the expansion link 5 to expand inside the electric cylinder 4.

Refer to fig. 1, fig. 2 and fig. 4, the welding of the top of telescopic link 5 has protection shield 6, flexible drive protection shield 6 up-and-down motion through telescopic link 5, no illumination back when night, starter motor 14 drives mounting substrate 9 and rotates to a side face of installing heliostat board 10 downwards, start electronic jar 4 and drive protection shield 6 rebound through telescopic link 5, upper surface and mounting substrate 9's lower surface butt until protection shield 6, protect heliostat board 10, the sand at night of avoiding as far as possible is to the harm of heliostat board 10, the life of the improvement device.

Referring to fig. 1 and 4, the size of the mounting substrate 9 is matched with the protective plate 6, so that the protective plate 6 can completely cover the heliostat panel 10, and the protection of the heliostat panel 10 is more effective.

Referring to fig. 1 and 4, the two ends of the protection plate 6 are welded with the sliding blocks 7, one end of the support rod 3 close to the protection plate 6 is provided with a sliding groove 8 for the sliding of the sliding blocks 7, the sliding of the sliding blocks 7 in the sliding groove 8 is more stable, and the stability of the device is improved.

The implementation principle of the embodiment of the novel tower type solar heliostat is as follows:

the base 2 is driven to rotate through the rotating seat 1 to adjust the horizontal angle of the device, the starting motor 14 drives the mounting base plate 9 to rotate through the rotating rod 12 to adjust the vertical angle of the device, and sunlight can be accurately reflected to the tower-type receiver by the device.

When there is not illumination back night, starter motor 14 drives mounting substrate 9 and rotates to a side face of installing heliostat panel 10 downwards, starts electronic jar 4 and drives protection shield 6 rebound through telescopic link 5, and the lower surface butt of the upper surface of up to protection shield 6 and mounting substrate 9 protects heliostat panel 10.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (6)

1. The utility model provides a novel tower solar energy heliostat, includes and rotates seat (1), its characterized in that: the top of the rotating seat (1) is rotatably connected with a base (2), two ends of the upper surface of the base (2) are fixedly provided with supporting rods (3), the top of each supporting rod (3) is provided with a hole, a rotating rod (12) is rotatably connected inside the hole, one end of the rotating rod (12) is welded with a mounting substrate (9), a motor protective cover (13) is welded at one end of the support rod (3) far away from the mounting substrate (9), a motor (14) is fixedly arranged in the motor protective cover (13), the output end of the motor (14) is welded on the rotating rod (12), a heliostat panel (10) is fixedly arranged in the mounting substrate (9), a fixed block (11) is abutted to one side surface of the heliostat panel (10) far away from the mounting substrate (9), the fixed block (11) is fixedly arranged at one end of the mounting substrate (9);

the utility model discloses a safe electric chair, including base (2), upper surface middle part fixed mounting of base (2) has electronic jar (4), the top of electronic jar (4) is provided with telescopic link (5), the top welding of telescopic link (5) has protection shield (6).

2. The novel tower solar heliostat as in claim 1 wherein: the inner dimensions of the mounting substrate (9) are adapted to the heliostat panel (10).

3. The novel tower solar heliostat as in claim 1 wherein: the number of the fixing blocks (11) is four, and the fixing blocks (11) are symmetrically distributed.

4. The novel tower solar heliostat as in claim 1 wherein: the input ends of the electric cylinder (4) and the motor (14) are electrically connected with an external power supply.

5. The novel tower solar heliostat as claimed in claim 1 wherein: the both ends welding of protection shield (6) has slider (7), the gliding spout (8) of confession slider (7) are seted up to the one end that bracing piece (3) are close to protection shield (6).

6. The novel tower solar heliostat as in claim 1 wherein: the size of the mounting substrate (9) is matched with that of the protection plate (6).

Images