Photo-thermal power generation support
By designing an adjustable protective structure, the existing photothermal power generation brackets are not protected in bad weather, effective protection of photothermal plates is achieved, maintenance costs are reduced and device stability is improved.
Patent Information
- Application Number
- CN202421831554.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing photothermal power generation brackets lack effective protection in bad weather, resulting in damage to the photothermal plates and increasing the cost of repair and replacement.
A photothermal power generation bracket is designed, including an adjustable protective structure, which allows the movement and fixation of the protective plate through the rotating rod, push rod and worm gear structure, and can cover the photothermal plate to provide protection.
Effectively protect the light and heat plate from bad weather, reduces repair and replacement costs, and improves the fixing stability of the device.
Smart Images
Figure CN222912000U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solar thermal power generation brackets, in particular to a solar thermal power generation bracket. Background Art
[0002] A bracket is a framework that provides support. Brackets are extremely widely used and can be seen everywhere in work and life, such as the tripod of a camera, the heart stent used in the medical field, etc.; solar thermal power generation refers to using a large-scale array of parabolic or dish-shaped mirrors to collect solar heat energy, providing steam through a heat exchange device, and combining with the process of a traditional steam turbine generator to achieve the purpose of power generation. By adopting solar thermal power generation technology, the expensive silicon crystal photovoltaic conversion process is avoided, and the cost of solar power generation can be greatly reduced.
[0003] Most solar thermal power plants are built in the northwestern region with harsh climate environments. The sunlight is strong but the environment is harsh. When the existing brackets for solar thermal power generation are in use, they are exposed in open positions to collect solar energy. In this case, in the event of bad weather such as hail, since there is no protection measure when directly exposed to hail, the hail hits the surface of the solar thermal panel, causing damage to the solar thermal panel and increasing the cost of maintenance and replacement. For this reason, we propose a solar thermal power generation bracket. Content of the Utility Model
[0004] Aiming at the deficiency that the protection effect of the existing solar thermal power generation bracket is not ideal, the utility model provides a solar thermal power generation bracket, which has the advantage that the angle of the protection structure can be adjusted to provide safety protection for the solar thermal panel.
[0005] To achieve the above object, the utility model provides the following technical solution: A solar thermal power generation bracket, including a support column, the top of the support column is fixedly connected with a fixed block, a fixed rod is fixedly connected inside the fixed block, a fixed outer shell is fixedly connected to the outside of the fixed rod, an adjusting mechanism is arranged inside the fixed outer shell, a fixing plate is fixedly connected to the top of the fixed outer shell, a rotating rod is rotatably connected to the outside of the fixing plate, an angle adjusting rod is fixedly connected to the outside of the rotating rod, a frame is arranged at the tail of the angle adjusting rod, a protection plate is fixedly connected inside the frame, and an upper solar thermal panel is installed outside the protection plate inside the frame.
[0006] Preferably, a fixed ring is fixedly connected to the outside of the fixed rod, a connecting rod is fixedly connected to the outside of the fixed ring, the tail of the connecting rod is fixedly connected with a support frame corresponding to the frame, and a lower solar thermal panel is installed inside the support frame.
[0007] Preferably, the adjusting mechanism includes a rotating ring rotatably connected to the outside of the fixed rod. A push rod is fixedly connected to the outside of the rotating ring. A connecting block is fixedly connected to the outside of the frame. The push rod is rotatably connected to the outside of the connecting block. The push rod is a telescopic rod.
[0008] Preferably, a knob is provided at the bottom of the fixed housing. A worm is fixedly connected to the top of the knob. A worm gear is meshed with the outside of the worm. A rotating shaft is fixedly connected to the inside of the worm gear. A gear is fixedly connected to the outside of the rotating shaft. A gear structure corresponding to the gear is fixedly connected to the tail of the rotating ring. The gear structure is meshed with the gear.
[0009] Preferably, a base is fixedly connected to the bottom of the support column. The cross-sectional area of the base is larger than that of the support column. The contact area between the device and the ground is increased through the base, and the stability of the device is improved.
[0010] Preferably, the lower solar heat plate and the upper solar heat plate are symmetrically arranged with respect to the rotating rod. The lower solar heat plate and the upper solar heat plate are on the same curved surface. The upper solar heat plate can shield the lower solar heat plate.
[0011] Preferably, the cross-sectional area of the protection plate is larger than that of the upper solar heat plate. The cross-sectional area of the upper solar heat plate is equal to that of the lower solar heat plate. The protection plate can shield the upper solar heat plate.
[0012] Beneficial effects:
[0013] 1. For this solar thermal power generation support, the rotation axis of the protection plate is restricted by the rotating rod, and the push rod is used to push the frame to drive the protection plate to move, so as to cover the solar heat plate through the protection plate and achieve the purpose of shielding the solar heat plate.
[0014] 2. For this solar thermal power generation support, the self-locking of the device position after adjustment is realized through the worm and worm gear structure. The positions of the upper solar heat plate and the protection plate are fixed by the cooperation of the frame, the angle adjustment rod and the push rod. The angle adjustment rod is connected to the rotating rod and there is a problem of deviation. Therefore, the worm and worm gear structure is set to fix the position of the push rod to improve the fixing stability of the device. Brief description of the drawings
[0015] Figure 1 It is a schematic structural diagram of the present utility model;
[0016] Figure 2 It is a schematic structural diagram of the fixed block of the present utility model;
[0017] Figure 3 It is a schematic structural diagram of the worm of the present utility model.
[0018] In the figure: 1, support column; 2, fixed block; 3, fixed rod; 4, fixed ring; 5, connecting rod; 6, frame; 7, lower solar thermal panel; 8, rotating rod; 9, angle adjusting rod; 10, connecting block; 11, protective plate; 12, upper solar thermal panel; 13, base; 14, fixing plate; 15, fixing housing; 16, knob; 17, worm; 18, worm gear; 19, gear; 20, rotating ring; 21, push rod. Specific implementation mode
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0020] Embodiment 1
[0021] Please refer to Figures 1 - 3 , a solar thermal power generation bracket, including a support column 1, a fixed block 2 is fixedly connected to the top of the support column 1, a fixed rod 3 is fixedly connected to the inside of the fixed block 2, a fixed housing 15 is fixedly connected to the outside of the fixed rod 3, an adjusting mechanism is arranged inside the fixed housing 15, a fixing plate 14 is fixedly connected to the top of the fixed housing 15, a rotating rod 8 is rotatably connected to the outside of the fixing plate 14, an angle adjusting rod 9 is fixedly connected to the outside of the rotating rod 8, a frame 6 is arranged at the tail of the angle adjusting rod 9, a protective plate 11 is fixedly connected to the inside of the frame 6, and an upper solar thermal panel 12 is installed outside the protective plate 11 inside the frame 6.
[0022] Among them, a fixed ring 4 is fixedly connected to the outside of the fixed rod 3, a connecting rod 5 is fixedly connected to the outside of the fixed ring 4, a support frame corresponding to the frame 6 is fixedly connected to the tail of the connecting rod 5, and a lower solar thermal panel 7 is installed inside the support frame.
[0023] Among them, the adjusting mechanism includes a rotating ring 20, the rotating ring 20 is rotatably connected to the outside of the fixed rod 3, a push rod 21 is fixedly connected to the outside of the rotating ring 20, a connecting block 10 is fixedly connected to the outside of the frame 6, the push rod 21 is rotatably connected to the outside of the connecting block 10, and the push rod 21 is a telescopic rod.
[0024] Among them, a base 13 is fixedly connected to the bottom of the support column 1, and the cross-sectional area of the base 13 is larger than that of the support column 1. By increasing the contact area between the device and the ground through the base 13, the stability of the device is improved.
[0025] Among them, the lower photothermal plate 7 and the upper photothermal plate 12 are symmetrically arranged with respect to the rotating rod 8. The lower photothermal plate 7 and the upper photothermal plate 12 are located on the same curved surface, and the upper photothermal plate 12 can shield the lower photothermal plate 7.
[0026] Among them, the cross-sectional area of the protection plate 11 is larger than that of the upper photothermal plate 12, and the cross-sectional area of the upper photothermal plate 12 is equal to that of the lower photothermal plate 7. The protection plate 11 can shield the upper photothermal plate 12.
[0027] Working principle: When the photothermal power generation bracket is in use, the rotating rod 8 can be used as the rotation axis of the protection plate 11. The knob 16 is used to drive the rotation of the worm 17 and the worm gear 18 structure, and then drive the rotation of the gear 19 structure to drive the rotation ring 20 to rotate, and then drive the push rod 21 to rotate, so as to push the frame 6 to move through the push rod 21. During this process, the angle adjustment rod 9 can play a role in restricting the rotation trajectory of the frame 6. The frame 6 drives the protection plate 11 to move until it stops when the upper photothermal plate 12 and the lower photothermal plate 7 are attached. At this time, the protection plate 11 can cover the upper photothermal plate 12 and the lower photothermal plate 7 to achieve the purpose of shielding the photothermal plate, and then realize the protection effect on the photothermal plate.
[0028] Embodiment 2
[0029] Please refer to Figures 1 - 3 , on the basis of Embodiment 1, further, a knob 16 is provided at the bottom of the fixed housing 15. The top of the knob 16 is fixedly connected with a worm 17. The outside of the worm 17 is meshed with a worm gear 18. A rotating shaft is fixedly connected inside the worm gear 18. A gear 19 is fixedly connected to the outside of the rotating shaft. A gear structure corresponding to the gear 19 is fixedly connected to the tail of the rotating ring 20, and the gear structure is meshed with the gear 19.
[0030] Working principle: When the photothermal power generation bracket is in use, the self-locking of the device position can be realized through the worm 17 and the worm gear 8 structure. The positions of the upper photothermal plate 12 and the protection plate 11 are fixed by the frame 6 in cooperation with the angle adjustment rod 9 and the push rod 21. The angle adjustment rod 9 is connected to the rotating rod 8, and there is a problem of deviation. Therefore, the worm 17 and the worm gear 18 structure are provided to fix the position of the push rod 21 to improve the fixing stability of the device.
[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A solar thermal power generation support, comprising a support column (1), characterized in that: The top of the support column (1) is fixedly connected to a fixed block (2), the interior of the fixed block (2) is fixedly connected to a fixed rod (3), the exterior of the fixed rod (3) is fixedly connected to a fixed shell (15), an adjustment mechanism is provided inside the fixed shell (15), the top of the fixed shell (15) is fixedly connected to a fixed plate (14), the exterior of the fixed plate (14) is rotatably connected to a rotating rod (8), the exterior of the rotating rod (8) is fixedly connected to an angle adjustment rod (9), a frame (6) is provided at the tail of the angle adjustment rod (9), the interior of the frame (6) is fixedly connected to a protective plate (11), and an upper photothermal plate (12) is installed inside the frame (6) and outside the protective plate (11).
2. A solar thermal power generation bracket according to claim 1, characterized in that: The outside of the fixing rod (3) is fixedly connected to a fixing ring (4), the outside of the fixing ring (4) is fixedly connected to a connecting rod (5), the tail of the connecting rod (5) is fixedly connected to a supporting frame corresponding to the frame (6), and the interior of the supporting frame is installed with a lower photothermal plate (7).
3. A solar thermal power generation bracket according to claim 1, characterized in that: The adjustment mechanism comprises a rotating ring (20), the rotating ring (20) is rotatably connected to the outside of the fixed rod (3), the outside of the rotating ring (20) is fixedly connected to a push rod (21), the outside of the frame (6) is fixedly connected to a connecting block (10), the push rod (21) is rotatably connected to the outside of the connecting block (10), and the push rod (21) is a telescopic rod.
4. A solar thermal power generation bracket according to claim 3, characterized in that: A knob (16) is provided at the bottom of the fixed housing (15); a worm (17) is fixedly connected to the top of the knob (16); the outside of the worm (17) is meshingly connected to a worm wheel (18); the inside of the worm wheel (18) is fixedly connected to a rotating shaft; the outside of the rotating shaft is fixedly connected to a gear (19); the tail of the rotating ring (20) is fixedly connected to a gear structure corresponding to the gear (19); and the gear structure is meshingly connected to the gear (19).
5. The photothermal power generation bracket according to claim 1, characterized in that: The bottom of the support column (1) is fixedly connected to a base (13), and the cross-sectional area of the base (13) is larger than the cross-sectional area of the support column (1).
6. A solar thermal power generation bracket according to claim 2, characterized in that: The lower photothermal plate (7) and the upper photothermal plate (12) are symmetrically arranged about the rotating rod (8), and the lower photothermal plate (7) and the upper photothermal plate (12) are located on the same curved surface.
7. A solar thermal power generation bracket according to claim 2, characterized in that: The cross-sectional area of the protective plate (11) is greater than the cross-sectional area of the upper photothermal plate (12), and the cross-sectional area of the upper photothermal plate (12) is equal to the cross-sectional area of the lower photothermal plate (7).