Multifunctional composite solar heat collector

Abstract

The utility model relates to the technical field of solar collectors, in particular to a multifunctional composite solar heat collector, which comprises a rotating mechanism, a solar collector mounted at the upper end of the rotating mechanism, a connecting mechanism mounted on the outer side of the solar collector, and a protective mechanism rotatably connected in the connecting mechanism. Two moving mechanisms are welded to the front end of the front surface of the protection mechanism, the connecting mechanism comprises two connecting plates fixedly installed at the left end and the right end of the solar collector and connecting grooves formed in the connecting plates, a threaded rod is rotationally connected into the connecting groove in the connecting plate on the left side, and the right end of the threaded rod is in threaded connection with a moving block. The protection mechanism is arranged at the upper end of the solar collector, the protection mechanism can protect the solar collector when extreme weather comes, and the protection plate can be buffered and protected when being impacted by arranging the moving mechanism and attaching the rubber pad to the upper surface of the protection plate.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy collectors, in particular to a multifunctional composite solar thermal energy collector. Background Art

[0002] Countries around the world are actively researching and developing renewable energy, especially the development and utilization of solar photovoltaic power generation. my country's photovoltaic industry is developing at a rate of more than 30% per year, but the price of photovoltaic cells remains high. At the same time, the characteristics of solar energy dispersion and directionality make the utilization rate of solar energy low, which makes price and utilization the main problems of solar energy utilization and also hinders the development of the solar photovoltaic industry. Solar collectors convert solar energy into other usable forms, such as electricity or heat. Solar collectors are generally installed in sunny and dry areas to maximize exposure and thus maximize power output.

[0003] The utility model patent with the authorization announcement number CN116365982B discloses a photovoltaic solar collector and a method of using the same. The utility model includes: a rectangular frame is provided above the top surface of the chassis, a pair of side panels are fixedly provided at the rear corners of the two sides of the rectangular frame, a plurality of translation plates are provided between the opposite surfaces of the pair of side panels, a fixed ear seat is fixedly provided in the middle of the bottom surface of the translation plate, a fixed shaft is provided in the middle of the fixed ear seat, and a solar panel is fixedly provided at the front end of the fixed shaft. The solar panel of the photovoltaic solar collector can be adjusted to the left, right, forward and backward in all directions. In the case of complex weather changes, a plurality of solar panels can also be folded and stored. Through the use of a heating and ventilation mechanism, when circulating water flows through a pair of heating pipes, the circulating water is heated, thereby keeping the entire solar panel heated. When snow or ice accumulates on the solar panel, it can be melted by heat to ensure the normal operation of the solar panel.

[0004] Although the above utility model can efficiently utilize solar energy and prevent snow and ice from accumulating on the surface, when there is extremely severe weather, such as hail, the hail will directly hit the surface of the solar panel, which is likely to damage the solar panel. In view of this, we propose a multifunctional composite solar thermal energy collector. Utility Model Content

[0005] The utility model provides a multifunctional composite solar thermal energy collector to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multifunctional composite solar thermal energy collector comprises a rotating mechanism, a solar collector is mounted on the upper end of the rotating mechanism, a connecting mechanism is mounted on the outer side of the solar collector, a protective mechanism is rotatably connected inside the connecting mechanism, and two moving mechanisms are welded to the front end of the front surface of the protective mechanism;

[0008] The connecting mechanism includes two connecting plates fixedly installed at the left and right ends of the solar collector and a connecting groove opened in each of the connecting plates. A threaded rod is rotatably connected in the connecting groove in the left connecting plate, a moving block is threadedly connected to the right end of the threaded rod, and a motor for controlling the rotation of the threaded rod is installed at one end of the threaded rod. A limiting rod is fixedly installed in the connecting groove in the right connecting plate, a limiting block is slidably connected to the limiting rod, and a connecting shaft is welded between the limiting block and the moving block.

[0009] As a preferred technical solution, the protective mechanism includes a protective plate, a connecting hole opened at the right end of the front surface of the protective plate, and two auxiliary blocks welded to the front and rear sides of the left end of the lower surface of the protective plate.

[0010] As a preferred technical solution, the moving mechanism includes a support plate, a telescopic column welded to the lower surface of the support plate, and a support column slidably connected to the lower end of the telescopic column, a universal wheel is installed at the lower end of the support column, an auxiliary ring is welded to the upper end of the outer surface of the support column, and a spring is welded between the auxiliary ring and the support plate.

[0011] As a preferred technical solution, the connecting shaft is rotatably connected to the inside of the connecting hole opened on the protective plate, and the length of the protective plate is equal to the length of the connecting shaft.

[0012] As a preferred technical solution, when no external force is applied, the protective plate is in a horizontal state and the spring is in a compressed state.

[0013] As a preferred technical solution, a gap is left between the lower surface of the auxiliary block and the upper surface of the solar collector, and the auxiliary block is made of rubber.

[0014] As a preferred technical solution, a rubber pad is laid on the upper surface of the protective plate, and a water diversion groove is opened on the upper side of the rubber pad.

[0015] As a preferred technical solution, the length of the connecting plate is greater than the width of the solar collector, and there is a gap between the protective plate and the upper surface of the solar collector.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model provides a protective mechanism at the upper end of the solar collector, so that when extreme weather comes, the protective mechanism can protect the solar collector.

[0018] 2. By setting up a moving mechanism and attaching a rubber pad to the upper surface of the protective plate, the protective plate can be buffered and protected when it is hit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the connecting mechanism in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the protection mechanism in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the moving mechanism in the utility model.

[0023] The meaning of each number in the figure is:

[0024] 1. Rotating mechanism; 2. Solar collector; 3. Connecting mechanism; 31. Connecting plate; 32. Connecting groove; 33. Threaded rod; 34. Motor; 35. Moving block; 36. Connecting shaft; 37. Limiting block; 38. Limiting rod; 4. Protective mechanism; 41. Protective plate; 42. Connecting hole; 43. Auxiliary block; 5. Moving mechanism; 51. Support plate; 52. Telescopic column; 53. Spring; 54. Auxiliary ring; 55. Support column; 56. Universal wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , this embodiment provides a technical solution:

[0027] A multifunctional composite solar thermal energy collector comprises a rotating mechanism 1, wherein a solar collector 2 is mounted on the upper end of the rotating mechanism 1, a connecting mechanism 3 is mounted on the outer side of the solar collector 2, a protective mechanism 4 is rotatably connected inside the connecting mechanism 3, and two moving mechanisms 5 are welded to the front end of the front surface of the protective mechanism 4, the connecting mechanism 3 comprises two connecting plates 31 fixedly mounted on the left and right ends of the solar collector 2 and a connecting groove 32 opened inside each connecting plate 31, a threaded rod 33 is rotatably connected inside the connecting groove 32 inside the connecting plate 31 on the left, a moving block 35 is threadedly connected to the right end of the threaded rod 33, a motor 34 for controlling the rotation of the threaded rod 33 is mounted at one end of the threaded rod 33, a limiting rod 38 is fixedly mounted inside the connecting groove 32 inside the connecting plate 31 on the right, a limiting block 37 is slidably connected to the limiting rod 38, a connecting shaft 36 is welded between the limiting block 37 and the moving block 35, through the above mechanism, when extreme weather comes, the protective mechanism 4 can protect the solar collector 2.

[0028] Furthermore, the protective mechanism 4 includes a protective plate 41, a connecting hole 42 opened at the right end of the front surface of the protective plate 41, and two auxiliary blocks 43 welded to the front and rear sides of the left end of the lower surface of the protective plate 41, and the auxiliary blocks 43 prevent the protective plate 41 from hitting the solar collector 2.

[0029] Furthermore, the moving mechanism 5 includes a support plate 51, a telescopic column 52 welded to the lower surface of the support plate 51, and a support column 55 slidably connected to the lower end of the telescopic column 52, a universal wheel 56 is installed at the lower end of the support column 55, an auxiliary ring 54 is welded to the upper end of the outer surface of the support column 55, and a spring 53 is welded between the auxiliary ring 54 and the support plate 51, so that the impact force is buffered by the spring 53.

[0030] In this embodiment, the connecting shaft 36 is rotatably connected to the inside of the connecting hole 42 opened on the protective plate 41 . The length of the protective plate 41 is equal to the length of the connecting shaft 36 , ensuring that the protective plate 41 can fully cover the solar collector 2 .

[0031] In this embodiment, when no external force is applied, the protective plate 41 is in a horizontal state, and the spring 53 is in a compressed state. The spring 53 can decompose a one-time severe impact force.

[0032] In this embodiment, a gap is left between the lower surface of the auxiliary block 43 and the upper surface of the solar collector 2 . The auxiliary block 43 is made of rubber, which can alleviate the force generated by the collision between the auxiliary block 43 and the solar collector 2 .

[0033] In this embodiment, a rubber pad is laid on the upper surface of the protection plate 41, and a water diversion groove is opened on the upper side of the rubber pad to prevent water accumulation.

[0034] In this embodiment, the length of the connecting plate 31 is greater than the width of the solar collector 2 , and there is a gap between the protective plate 41 and the upper surface of the solar collector 2 , which reserves space for the protective plate 41 to move.

[0035] Among them, it is worth mentioning that the structures and working principles of the motor 34, spring 53, and universal wheel 56 involved in this embodiment are as well known to those skilled in the art, and will not be elaborated here. The structures and working principles of the rotating mechanism 1 and solar collector 2 involved in this embodiment are as well known to those skilled in the art, and will not be elaborated here.

[0036] During the specific use of the multifunctional composite solar thermal energy collector of this embodiment, when extreme weather comes, the motor 34 is started in reverse, and the motor 34 drives the threaded rod 33 to rotate so that the moving block 35 moves to the right, and then the limit block 37 is also pulled to the right through the connecting shaft 36, and the protective plate 41 is pulled to the right to cover the upper surface of the solar collector 2 for protection. When the upper surface of the protective plate 41 is hit by hail, the telescopic column 52 will be squeezed downward, and the spring 53 can be used to decompose the impact force and protect the protective plate 41. After the extreme weather is over, the motor 34 is started in the forward direction, and the motor 34 rotates the threaded rod 33 to push the moving block 35 to the left, so that the protective plate 41 leaves the upper surface of the solar collector 2, so that the solar collector 2 can work.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional composite solar thermal energy collector, comprising a rotating mechanism (1), characterized in that: A solar collector (2) is installed at the upper end of the rotating mechanism (1), a connecting mechanism (3) is installed on the outer side of the solar collector (2), a protective mechanism (4) is rotatably connected inside the connecting mechanism (3), and two moving mechanisms (5) are welded to the front end of the front surface of the protective mechanism (4); The connection mechanism (3) comprises two connection plates (31) fixedly mounted on the left and right ends of the solar collector (2) and a connection groove (32) opened inside each of the connection plates (31); a threaded rod (33) is rotatably connected inside the connection groove (32) inside the left connection plate (31); a moving block (35) is threadedly connected to the right end of the threaded rod (33); a motor (34) for controlling the rotation of the threaded rod (33) is mounted at one end of the threaded rod (33); a limit rod (38) is fixedly mounted inside the connection groove (32) inside the right connection plate (31); a limit block (37) is slidably connected to the limit rod (38); a connecting shaft (36) is welded between the limit block (37) and the moving block (35).

2. The multifunctional composite solar thermal energy collector according to claim 1, characterized in that: The protection mechanism (4) comprises a protection plate (41), a connection hole (42) opened at the right end of the front surface of the protection plate (41), and two auxiliary blocks (43) welded to the front and rear sides of the left end of the lower surface of the protection plate (41).

3. The multifunctional composite solar thermal energy collector according to claim 2, characterized in that: The moving mechanism (5) comprises a support plate (51), a telescopic column (52) welded to the lower surface of the support plate (51), and a support column (55) slidably connected to the lower end of the telescopic column (52); a universal wheel (56) is mounted on the lower end of the support column (55); an auxiliary ring (54) is welded to the upper end of the outer surface of the support column (55); and a spring (53) is welded between the auxiliary ring (54) and the support plate (51).

4. The multifunctional composite solar thermal energy collector according to claim 2, characterized in that: The connecting shaft (36) is rotatably connected to the inside of the connecting hole (42) opened on the protective plate (41), and the length of the protective plate (41) is equal to the length of the connecting shaft (36).

5. The multifunctional composite solar thermal energy collector according to claim 3, characterized in that: When no external force is applied, the protective plate (41) is in a horizontal state, and the spring (53) is in a compressed state.

6. The multifunctional composite solar thermal energy collector according to claim 3, characterized in that: A gap is left between the lower surface of the auxiliary block (43) and the upper surface of the solar collector (2), and the auxiliary block (43) is made of rubber.

7. The multifunctional composite solar thermal energy collector according to claim 3, characterized in that: The upper surface of the protective plate (41) is paved with a rubber pad, and a water diversion groove is provided on the upper side of the rubber pad.

8. The multifunctional composite solar thermal energy collector according to claim 3, characterized in that: The length of the connecting plate (31) is greater than the width of the solar collector (2), and there is a gap between the protective plate (41) and the upper surface of the solar collector (2).

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