Adjustable flat-plate solar collector heat absorbing plate core

Abstract

The utility model relates to the technical field of solar energy, and discloses an adjustable flat-plate solar collector heat absorption plate core which comprises a heat absorption plate, and a frame is detachably connected to the outer surface of one side of the heat absorption plate in a sleeved mode. A handle is pulled outwards so that a movable shaft can be driven by the handle to slide on the inner side of a sliding groove, when the movable shaft moves, the position of an adjusting column can be changed, when the adjusting column moves forwards, a frame inclines forwards, when the adjusting column moves backwards, the frame inclines backwards, and therefore the frame can be adjusted. Therefore, the orientation of the heat absorbing plate core of the solar heat collector can be adjusted by changing the inclination angle of the frame, the angle of the heat absorbing plate core of the flat-plate solar heat collector can be adjusted according to the illumination angle of the sun after the heat absorbing plate core of the flat-plate solar heat collector is installed, and the heat absorbing plate core of the flat-plate solar heat collector can sufficiently absorb solar energy. And the use efficiency of the heat absorbing plate core of the solar heat collector is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy, in particular to an adjustable flat-plate solar collector heat absorbing plate core. Background Art

[0002] The adjustable flat-plate solar collector absorber core is a component that absorbs solar radiation energy and transfers heat to the heat transfer medium. Usually, solar absorbers are mostly flat-plate shaped. In order to increase the area of ​​radiation absorption, they can also be made into corrugated shapes, heat sink shapes, etc. Solar absorbers are generally equipped with flow channels for heat exchange media. The flow channels of the fluid can be pipes that are closely integrated with the absorber or integrated with the absorber.

[0003] However, it still has some disadvantages. For example, the angle of the flat-plate solar collector absorber core cannot be adjusted after installation. When the sunlight angle changes, the flat-plate solar collector absorber core cannot fully absorb solar energy, thereby causing energy waste. In addition, the structural composition of the traditional flat-plate solar collector absorber core is not very safe, which makes the solar collector absorber core easy to be damaged during installation or use, thereby reducing the service life of the solar collector absorber core.

[0004] In order to solve the above problems, the present application proposes an adjustable flat-plate solar collector heat absorbing plate core. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable flat-plate solar collector heat absorbing plate core to solve the problems in the prior art proposed in the above background technology that the solar collector heat absorbing plate core cannot fully absorb solar energy and the solar collector heat absorbing plate core is easily damaged.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an adjustable flat-plate solar collector heat absorbing plate core, comprising a heat absorbing plate, a frame is detachably sleeved on the outer surface of one side of the heat absorbing plate, and a heat conducting pipe is fixedly connected to the outer surface of one side of the frame.

[0007] Preferably, the lower outer surface of the frame is fixedly connected with a connection, the lower outer surface of the connection is fixedly connected with a mounting base, a limiting hole is provided on one side outer surface of the mounting base, a sliding groove is provided on one side outer surface of the mounting base, and a handle is movably connected to one side outer surface of the mounting base.

[0008] Preferably, the right end outer surface of the handle is fixedly connected with a bolt, the outer wall of the bolt is fixedly connected with an anti-slip sheet, the left end outer surface of the anti-slip sheet is movably connected with an elastic spring, the outer wall of the bolt is movably sleeved with a fixing frame, and the outer surface of one side of the fixing frame is fixedly connected with a movable shaft.

[0009] Preferably, the outer wall of the movable shaft is movably sleeved with a pulley, the outer wall of the movable shaft is fixedly connected to a sliding sleeve frame, the lower end outer surface of the sliding sleeve frame is movably connected to a fixing bar, the outer wall of the movable shaft is movably sleeved with an adjusting column, and the upper end outer surface of the adjusting column is movably connected to a connecting frame.

[0010] Preferably, the lower inner surface of the frame is detachably connected with a back plate, the upper outer surface of the back plate is detachably connected with an insulator, the upper outer surface of the insulator is detachably connected with thermal insulation cotton, and the upper outer surface of the thermal insulation cotton is detachably connected with a board core.

[0011] Preferably, the upper outer surface of the core is detachably connected to a heat absorber, the upper outer surface of the heat absorber is detachably connected to tempered glass, the upper outer surface of the tempered glass is detachably connected to a sealing strip, and the upper outer surface of the sealing strip is detachably connected to a pressure strip.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model cooperates with the mounting base and the movable shaft by setting the mounting base and the movable shaft, and the handle is pulled outward so that the movable shaft can be driven by the handle to slide inside the sliding groove. Since the adjusting column is movably sleeved on the outer wall of the movable shaft, when the movable shaft moves, the position of the adjusting column will be changed. When the adjusting column moves forward, the frame will tilt forward, and when the adjusting column moves backward, the frame will tilt backward, so that the direction of the solar collector heat absorption plate core can be adjusted by changing the inclination angle of the frame. Finally, the handle is released and the elastic force of the elastic spring can be used to bounce the bolt into the corresponding limit hole, so that it can be fixed. The operation is simple and quick, so that the flat-plate solar collector heat absorption plate core can be adjusted in angle according to the light angle of the sun after installation, so that the flat-plate solar collector heat absorption plate core can fully absorb solar energy, thereby effectively improving the use efficiency of the solar collector heat absorption plate core.

[0014] The utility model can fix the board core to the inner side of the frame by cooperating with the pressure strip and the board core, and then use the sealing strip to prevent water from penetrating into the board core. The tempered glass can protect the internal components of the solar collector without affecting the normal absorption of solar energy by the solar energy collector. The heat absorber can quickly absorb solar energy for use. The heat insulating body and the thermal insulation cotton can prevent the loss of heat inside the solar collector. The thermal insulation cotton is installed on the outer surface of the lower end of the board core to protect the board core to a certain extent, avoiding the damage of the heat absorbing board core during installation or use, and effectively prolonging the service life of the heat absorbing board core of the solar collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the main structure of an adjustable flat-plate solar collector heat absorbing plate core of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of a mounting base in a heat absorbing plate core of an adjustable flat-plate solar collector according to the utility model;

[0017] Figure 3 It is a schematic diagram of the main structure of a bolt in the heat absorbing plate core of an adjustable flat-plate solar collector of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the components in the heat absorbing plate core of an adjustable flat-plate solar collector of the utility model;

[0019] In the figure: 1. heat absorbing plate; 2. frame; 3. heat conducting pipe; 4. connection; 5. mounting base; 6. limiting hole; 7. sliding groove; 8. handle; 9. bolt; 10. anti-slip sheet; 11. elastic spring; 12. fixing frame; 13. movable shaft; 14. pulley; 15. sliding sleeve; 16. fixing strip; 17. adjusting column; 18. connecting frame; 19. back plate; 20. heat insulator; 21. thermal insulation cotton; 22. board core; 23. heat absorbing body; 24. tempered glass; 25. sealing strip; 26. pressure strip. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: an adjustable flat-plate solar collector heat absorbing plate core, including a heat absorbing plate 1, a frame 2 is detachably sleeved on one side of the outer surface of the heat absorbing plate 1, and a heat conducting pipe 3 is fixedly connected to the outer surface of one side of the frame 2, and the heat conducting pipe 3 can transmit the heat absorbed by the heat absorbing plate 1.

[0022] In this embodiment, Figure 2 Figure 3As shown, the lower end outer surface of the frame 2 is fixedly connected with a connection 4, the lower end outer surface of the connection 4 is fixedly connected with a mounting base 5, a limiting hole 6 is provided on one side outer surface of the mounting base 5, a sliding groove 7 is provided on one side outer surface of the mounting base 5, a handle 8 is movably connected to one side outer surface of the mounting base 5, the frame 2 can be freely adjusted at the upper end of the mounting base 5 by using the connection 4, a latch 9 is fixedly connected to the right end outer surface of the handle 8, an anti-slip sheet 10 is fixedly connected to the outer wall of the latch 9, and an elastic spring 11 is movably connected to the left end outer surface of the anti-slip sheet 10, and the latch 9 is fixedly connected to the outer wall of the anti-slip sheet 10. The outer wall of the bolt 9 is movably sleeved with a fixed frame 12, and a movable shaft 13 is fixedly connected to the outer surface of one side of the fixed frame 12. The sliding sleeve 15 can slide freely on the upper end of the fixed bar 16, thereby increasing the stability of the movable shaft 13 when sliding. The outer wall of the movable shaft 13 is movably sleeved with a pulley 14, and the outer wall of the movable shaft 13 is fixedly connected with the sliding sleeve 15. The lower end outer surface of the sliding sleeve 15 is movably connected with the fixed bar 16. The outer wall of the movable shaft 13 is movably sleeved with an adjusting column 17, and the upper end outer surface of the adjusting column 17 is movably connected to a connecting frame 18.

[0023] In this embodiment, Figure 4 As shown, the inner surface of the lower end of the frame 2 is detachably connected with a back plate 19, the upper outer surface of the back plate 19 is detachably connected with a heat insulator 20, the upper outer surface of the heat insulator 20 is detachably connected with a thermal insulation cotton 21, the upper outer surface of the thermal insulation cotton 21 is detachably connected with a board core 22, the heat insulator 20 and the thermal insulation cotton 21 cooperate with each other to prevent the loss of heat inside the solar collector, the upper outer surface of the board core 22 is detachably connected with a heat absorber 23, the upper outer surface of the heat absorber 23 is detachably connected with a tempered glass 24, the upper outer surface of the tempered glass 24 is detachably connected with a sealing strip 25, the upper outer surface of the sealing strip 25 is detachably connected with a pressure strip 26, and the tempered glass 24 can protect the internal components of the solar collector without affecting the normal absorption of solar energy by the solar collector.

[0024] Working principle:

[0025] When the solar collector heat absorption board core cannot fully absorb solar energy, the pressure strip 26 and the board core 22 can be used to fix the board core 22 on the inner side of the frame 2, and the sealing strip 25 can be used to prevent water from penetrating into the board core 22. The tempered glass 24 can protect its internal components without affecting the normal absorption of solar energy by the solar collector. The heat absorber 23 can quickly absorb solar energy for use. The insulation body 20 and the thermal insulation cotton 21 can cooperate with each other to prevent the loss of heat inside the solar collector, and the thermal insulation cotton 21 installed on the outer surface of the lower end of the board core 22 can play a certain protective role on the board core 22, avoiding the heat absorption board core from being easily damaged during installation or use, and effectively prolonging the service life of the solar collector heat absorption board core. After the solar collector heat absorption board core is installed, the handle 8 can be pulled outward so that it can be used. The handle 8 is used to drive the movable shaft 13 to slide inside the sliding groove 7. Since the adjusting column 17 is movably sleeved on the outer wall of the movable shaft 13, when the movable shaft 13 moves, the position of the adjusting column 17 will change. When the adjusting column 17 moves forward, the frame 2 will tilt forward, and when the adjusting column 17 moves backward, the frame 2 will tilt backward, so that the direction of the solar collector heat absorption board core can be adjusted by changing the inclination angle of the frame 2. Finally, the handle 8 is released and the elastic force of the elastic spring 11 can be used to bounce the bolt 9 into the corresponding limit hole 6, so that it can be fixed. The operation is simple and fast, so that the flat-plate solar collector heat absorption board core can be adjusted according to the sunlight angle after installation, so that the flat-plate solar collector heat absorption board core can fully absorb solar energy, effectively improving the use efficiency of the solar collector heat absorption board core.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. An adjustable flat-plate solar collector heat absorbing plate core, comprising a heat absorbing plate (1), characterized in that: A frame (2) is detachably sleeved on the outer surface of one side of the heat absorbing plate (1), and a heat conducting pipe (3) is fixedly connected to the outer surface of one side of the frame (2).

2. The adjustable flat-plate solar collector heat absorbing plate core according to claim 1, characterized in that: The lower outer surface of the frame (2) is fixedly connected to a joint (4), the lower outer surface of the joint (4) is fixedly connected to a mounting base (5), a limiting hole (6) is provided on one side outer surface of the mounting base (5), a sliding groove (7) is provided on one side outer surface of the mounting base (5), and a handle (8) is movably connected to one side outer surface of the mounting base (5).

3. The adjustable flat-plate solar collector heat absorbing plate core according to claim 2, characterized in that: The outer surface of the right end of the handle (8) is fixedly connected to a latch (9), the outer wall of the latch (9) is fixedly connected to an anti-slip sheet (10), the outer surface of the left end of the anti-slip sheet (10) is movably connected to an elastic spring (11), the outer wall of the latch (9) is movably sleeved with a fixing frame (12), and the outer surface of one side of the fixing frame (12) is fixedly connected to a movable shaft (13).

4. The adjustable flat-plate solar collector heat absorbing plate core according to claim 3, characterized in that: The outer wall of the movable shaft (13) is movably sleeved with a pulley (14), the outer wall of the movable shaft (13) is fixedly connected with a sliding sleeve frame (15), the lower end outer surface of the sliding sleeve frame (15) is movably connected with a fixing bar (16), the outer wall of the movable shaft (13) is movably sleeved with an adjusting column (17), and the upper end outer surface of the adjusting column (17) is movably connected with a connecting frame (18).

5. The adjustable flat-plate solar collector heat absorbing plate core according to claim 1, characterized in that: The lower inner surface of the frame (2) is detachably connected to a back plate (19), the upper outer surface of the back plate (19) is detachably connected to a heat insulator (20), the upper outer surface of the heat insulator (20) is detachably connected to thermal insulation cotton (21), and the upper outer surface of the thermal insulation cotton (21) is detachably connected to a board core (22).

6. The adjustable flat-plate solar collector heat absorbing plate core according to claim 5, characterized in that: The upper outer surface of the core (22) is detachably connected to a heat absorber (23), the upper outer surface of the heat absorber (23) is detachably connected to a tempered glass (24), the upper outer surface of the tempered glass (24) is detachably connected to a sealing strip (25), and the upper outer surface of the sealing strip (25) is detachably connected to a pressure strip (26).

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