Solar coupling integrated heat pump structure

Abstract

The utility model relates to the technical field of solar energy utilization, and discloses a solar coupling integrated heat pump structure which comprises a heat pump box, the top end of the heat pump box is connected with a first rotating assembly, the side, away from the heat pump box, of the first rotating assembly is connected with a supporting rod, and the end, away from the heat pump box, of the supporting rod is connected with a second rotating assembly. The side, away from the supporting rod, of the second rotating assembly is connected with a photovoltaic panel. According to the solar coupling integrated heat pump structure, the rotating assembly can drive the supporting rod to rotate, the overturning assembly can drive the photovoltaic panel to overturn on the supporting rod, the photovoltaic panel can be adjusted at any angle above the heat pump box in cooperation with the rotating supporting rod, and therefore the front face of the photovoltaic panel can face the sun; the sunlight absorption rate is further improved, and then the solar coupling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy utilization, in particular to a solar energy coupling integrated heat pump structure. Background Art

[0002] Solar power generation is a process of converting light energy into electrical energy. It uses sunlight to illuminate photovoltaic panels to generate electricity. It can efficiently utilize solar energy resources, achieve sustainable energy supply, and has broad application prospects. However, since the power generation efficiency of photovoltaic panels is only about 20% of sunlight radiation, the rest of the light is mostly wasted in the form of heat. In order to improve the utilization efficiency of solar energy, a heat exchange cycle recovery device is usually added to the back of the photovoltaic panel to recover the remaining solar radiation heat energy through a heat pump, thereby greatly improving the utilization efficiency of solar energy.

[0003] For example, the patent number CN219797575U discloses a natural energy coupled integrated heat pump structure, which includes a heat pump body, a base plate and an electrical box. A base plate is installed on the left and right sides of the bottom of the heat pump body respectively, and an electrical box is installed on the upper left side of the heat pump body. An adjustment plate is arranged above the heat pump body, a photovoltaic panel is installed on the front side above the adjustment plate, an adjustment motor is installed in the middle of the upper surface of the heat pump body, and an annular slide rail is installed on the outer side of the adjustment motor. Compared with the prior art, by arranging photovoltaic panels, charge and discharge controllers, batteries and inverters, the heat pump body can be powered by solar energy to reduce the electricity use cost of the heat pump body. By arranging adjustment plates, adjustment motors, annular slide rails, slide grooves, pulleys and connecting shafts, it is convenient to rotate and adjust the facing angle of the photovoltaic panel according to different time periods to ensure that the photovoltaic panel is always facing the direction of sunlight, thereby maximizing the absorption of sunlight by the photovoltaic panel.

[0004] However, the solar-coupled integrated heat pump structure in the above-mentioned technology still has the following problems:

[0005] Although the heat pump body can be powered by solar energy through the installation of photovoltaic panels, and the facing angle of the photovoltaic panels can be rotated by adjusting the motor, so that the photovoltaic panels always face the direction of sunlight and the efficiency of sunlight absorption can be improved, but due to the rising and setting of the sun, the sunlight may be on the top of the electric box. At this time, the photovoltaic panels with a certain angle can absorb limited sunlight, and the utilization rate of solar energy is limited. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a solar-coupled integrated heat pump structure, such as being able to adjust the photovoltaic panels to face the sun as directly as possible, thereby further improving the photovoltaic panels' absorption rate of sunlight and increasing the coupling efficiency of solar energy.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solar-coupled integrated heat pump structure, comprising a heat pump box, a rotating assembly connected to the top of the heat pump box, a support rod connected to the side of the rotating assembly away from the heat pump box, a flip assembly connected to the end of the support rod away from the heat pump box, a photovoltaic panel connected to the side of the flip assembly away from the support rod, the rotating assembly comprising a first motor, a main gear and a rotating gear, a connecting hole is provided on the top of the heat pump box, a rotating tooth groove is provided on the side of the connecting hole close to the heat pump box, a main tooth groove is provided on one side of the rotating tooth groove, the main gear is located in the main tooth groove, the rotating gear is located in the rotating tooth groove, and the rotating gear is meshed with the main gear The outer wall of the first motor is fixedly connected to the inner wall of the top of the heat pump box through a connecting seat, the output shaft of the first motor passes through the inner wall of the heat pump box and is fixedly connected to the main gear, the side of the rotating gear away from the heat pump box is connected to the support rod, the diameter of the connecting hole is not less than the length of the length and width diagonal of the support rod, the flip assembly includes a flip axis and two symmetrically arranged connecting blocks, the two connecting blocks are fixedly connected to the back of the photovoltaic panel, the two connecting blocks are located in the middle of the photovoltaic panel, one end of the flip axis is fixedly connected to one of the connecting blocks, the other end of the flip axis passes through the end of the support rod away from the heat pump box, and is fixedly connected to the other connecting block, and the flip axis is rotatably connected to the support rod.

[0008] Furthermore, a connecting turntable is fixedly connected to one end of the support rod near the connecting hole, the outer wall of the connecting turntable is slidably connected to the inner wall of the connecting hole, the side of the connecting turntable away from the support rod is fixedly connected to the rotating gear, and the connecting turntable is located directly above the rotating gear.

[0009] Furthermore, a positioning groove is provided on a side of the rotating tooth groove away from the connecting hole, and a positioning block is fixedly connected to a side of the rotating gear away from the supporting rod, and the positioning block is rotatably connected to the positioning groove.

[0010] Furthermore, an L-shaped bracket is fixedly connected to one side of the support rod, and the other end of the L-shaped bracket is fixedly connected to a second motor. The output shaft of the second motor is fixedly connected to the adjacent connecting block, and the output shaft of the second motor and the flip shaft are located on the same rotation axis.

[0011] Furthermore, the photovoltaic panel is in the shape of a circular disk, and the diameter of the photovoltaic panel is not greater than the length and width of the heat pump box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] This solar-coupled integrated heat pump structure can drive the support rod to rotate through the rotating component, and the flipping component can drive the photovoltaic panel to flip on the support rod. The rotating support rod allows the photovoltaic panel to be adjusted to any angle above the heat pump box, so that the photovoltaic panel can face the sun directly, further improving the absorption rate of sunlight and then improving the solar coupling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance connection structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall appearance connection structure of another form of the utility model;

[0016] Figure 3 Based on Figure 2 Schematic diagram of a cross-sectional view of a photovoltaic panel structure;

[0017] Figure 4 Based on Figure 2 A schematic cross-sectional view of the heat pump box structure;

[0018] Figure 5 Based on Figure 4 Schematic diagram of the heat pump box connection structure;

[0019] Figure 6 This is a schematic diagram of the connection structure of the rotating assembly of the utility model;

[0020] Figure 7 Based on Figure 4 A bottom view schematic diagram of a rotating assembly connection structure;

[0021] Figure 8 It is an exploded schematic diagram of the connection structure of the flip assembly of the utility model.

[0022] In the figure: 1. heat pump box; 2. support rod; 3. photovoltaic panel; 4. first motor; 5. main gear; 6. rotating gear; 7. connecting turntable; 8. flip axis; 9. connecting block; 10. L-shaped bracket; 11. second motor; 12. positioning block; 101. connecting hole; 102. rotating tooth groove; 103. main tooth groove; 104. positioning groove. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 - Figure 8A solar energy coupling integrated heat pump structure comprises a heat pump box 1, a rotating assembly is connected to the top of the heat pump box 1, a support rod 2 is connected to the side of the rotating assembly away from the heat pump box 1, a flip assembly is connected to the end of the support rod 2 away from the heat pump box 1, a photovoltaic panel 3 is connected to the side of the flip assembly away from the support rod 2, the rotating assembly comprises a first motor 4, a main gear 5 and a rotating gear 6, a connecting hole 101 is provided on the top of the heat pump box 1, a rotating tooth groove 102 is provided on the side of the connecting hole 101 close to the heat pump box 1, a main tooth groove 103 is provided on one side of the rotating tooth groove 102, the main gear 5 is located in the main tooth groove 103, the rotating gear 6 is located in the rotating tooth groove 102, the rotating gear 6 is meshed with the main gear 5, the first motor The outer wall of 4 is fixedly connected to the inner wall of the top of the heat pump box 1 through a connecting seat, the output shaft of the first motor 4 passes through the inner wall of the heat pump box 1 and is fixedly connected to the main gear 5, the rotating gear 6 is connected to the support rod 2 on the side away from the heat pump box 1, the diameter of the connecting hole 101 is not less than the length of the length and width diagonal of the support rod 2, the flip assembly includes a flip shaft 8 and two symmetrically arranged connecting blocks 9, the two connecting blocks 9 are fixedly connected to the back of the photovoltaic panel 3, the two connecting blocks 9 are located in the middle position of the photovoltaic panel 3, one end of the flip shaft 8 is fixedly connected to one of the connecting blocks 9, the other end of the flip shaft 8 passes through the end of the support rod 2 away from the heat pump box 1, and is fixedly connected to the other connecting block 9, and the flip shaft 8 is rotatably connected to the support rod 2.

[0025] like Figure 1 - Figure 8 As shown, a solar energy coupling integrated heat pump structure in the utility model is similar to the existing solar energy coupling integrated heat pump structure, such as a natural energy coupling integrated heat pump structure disclosed in the patent with publication number CN219797575U. The main improvement of the utility model is to further improve the solar energy coupling efficiency of the photovoltaic panel 3, such as Figures 1 to 8As shown, when the solar-coupled integrated heat pump structure of the present invention is in use, when the sun is directly above the heat pump box 1, it is only necessary to flip the photovoltaic panel 3 through the flipping assembly so that the photovoltaic panel 3 and the support rod 2 are in a vertical state. When the sun is located at the side of the heat pump box 1, the support rod 2 is driven to rotate by the rotating assembly to flip the photovoltaic panel 3 above toward the sun. Then, the photovoltaic panel 3 is driven to flip toward the sun by the flipping assembly so that the front of the photovoltaic panel 3 faces the sun. By the cooperation of the flipping assembly and the rotating assembly, the photovoltaic panel 3 can be turned In order to always face the sun directly, the photovoltaic panel 3 can absorb more sunlight and further improve the coupling efficiency of the photovoltaic panel 3. When the support rod 2 is rotationally adjusted, the first motor 4 is started to drive the main gear 5 to rotate in the main tooth groove 103. The main gear 5 drives the meshing rotating gear 6 to rotate in the rotating tooth groove 102. The rotating gear 6 drives the support rod 2 to rotate, thereby completing the rotation adjustment of the photovoltaic panel 3 above. When the photovoltaic panel 3 needs to be flipped, the two connecting blocks 9 are flipped together with the flip shaft 8 on the support rod 2, thereby completing the adjustment of the flip angle of the photovoltaic panel 3.

[0026] like Figure 1 - Figure 7 As shown, the end of the support rod 2 near the connection hole 101 is fixedly connected with a connection turntable 7, the outer wall of the connection turntable 7 is slidably connected to the inner wall of the connection hole 101, and the side of the connection turntable 7 away from the support rod 2 is fixedly connected to the rotating gear 6, and the connection turntable 7 is located directly above the rotating gear 6. When the rotating gear 6 drives the support rod 2 to rotate, the connection between the connection turntable 7 and the connection hole 101 can make the support rod 2 more stable during rotation, and it is not easy to shake, deviate, etc.

[0027] like Figure 1 - Figure 7 As shown, a positioning groove 104 is provided on the side of the rotating tooth groove 102 away from the connecting hole 101, and a positioning block 12 is fixedly connected to the side of the rotating gear 6 away from the supporting rod 2, and the positioning block 12 is rotatably connected to the positioning groove 104. When the rotating gear 6 rotates, the positioning block 12 rotates in the positioning groove 104, and cooperates with the connecting turntable 7 above to restrict the rotating gear 6 to rotate in the rotating tooth groove 102, so that the rotating gear 6 is more stable when rotating, and the normal rotation of the rotating gear 6 is ensured.

[0028] like Figure 1 - Figure 8As shown, an L-shaped bracket 10 is fixedly connected to one side of the support rod 2, and a second motor 11 is fixedly connected to the other end of the L-shaped bracket 10. The output shaft of the second motor 11 is fixedly connected to the adjacent connecting block 9, and the output shaft of the second motor 11 and the flip shaft 8 are located on the same rotation axis. When the photovoltaic panel 3 is flipped and adjusted, the second motor 11 drives the connecting block 9 to rotate, so that the flip adjustment of the entire photovoltaic panel 3 can be completed.

[0029] like Figure 1 - Figure 8 As shown, the photovoltaic panel 3 is in the shape of a circular disk, and the diameter of the photovoltaic panel 3 is not greater than the length and width of the heat pump box 1. The photovoltaic panel 3 is designed to be in the shape of a circular disk, and the diameter of the photovoltaic panel 3 is designed to be within the length and width of the heat pump box 1, so as to ensure that during the flipping of the photovoltaic panel 3, the edge of the photovoltaic panel 3 will not protrude within the range of the heat pump box 1, thereby avoiding collision between the photovoltaic panel 3 and other objects outside the heat pump box 1, and reducing the probability of collision damage to the photovoltaic panel 3.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A solar-coupled integrated heat pump structure, comprising a heat pump box (1), characterized in that: The top of the heat pump box (1) is connected to a rotating assembly, a side of the rotating assembly away from the heat pump box (1) is connected to a support rod (2), an end of the support rod (2) away from the heat pump box (1) is connected to a flip assembly, a side of the flip assembly away from the support rod (2) is connected to a photovoltaic panel (3), the rotating assembly comprises a first motor (4), a main gear (5) and a rotating gear (6), a connecting hole (101) is provided at the top of the heat pump box (1), a rotating tooth groove (102) is provided on a side of the connecting hole (101) close to the heat pump box (1), a main tooth groove (103) is provided on one side of the rotating tooth groove (102), the main gear (5) is located in the main tooth groove (103), the rotating gear (6) is located in the rotating tooth groove (102), the rotating gear (6) is meshed with the main gear (5), and the outer wall of the first motor (4) is connected via a connecting seat The first motor (4) is fixedly connected to the inner wall of the top of the heat pump box (1); the output shaft of the first motor (4) passes through the inner wall of the heat pump box (1) and is fixedly connected to the main gear (5); the rotating gear (6) is connected to the support rod (2) at a side away from the heat pump box (1); the diameter of the connecting hole (101) is not less than the length of the length and width diagonal of the support rod (2); the flip assembly comprises a flip shaft (8) and two symmetrically arranged connecting blocks (9); the two connecting blocks (9) are fixedly connected to the back of the photovoltaic panel (3); the two connecting blocks (9) are located in the middle of the photovoltaic panel (3); one end of the flip shaft (8) is fixedly connected to one of the connecting blocks (9); the other end of the flip shaft (8) passes through an end of the support rod (2) away from the heat pump box (1) and is fixedly connected to the other connecting block (9); the flip shaft (8) is rotatably connected to the support rod (2).

2. A solar-coupled integrated heat pump structure according to claim 1, characterized in that: The end of the support rod (2) close to the connecting hole (101) is fixedly connected to a connecting turntable (7), the outer wall of the connecting turntable (7) is slidably connected to the inner wall of the connecting hole (101), the side of the connecting turntable (7) away from the support rod (2) is fixedly connected to the rotating gear (6), and the connecting turntable (7) is located directly above the rotating gear (6).

3. A solar-coupled integrated heat pump structure according to claim 1, characterized in that: A positioning groove (104) is provided on the side of the rotating tooth groove (102) away from the connecting hole (101), and a positioning block (12) is fixedly connected to the side of the rotating gear (6) away from the supporting rod (2), and the positioning block (12) is rotatably connected to the positioning groove (104).

4. A solar-coupled integrated heat pump structure according to claim 1, characterized in that: An L-shaped bracket (10) is fixedly connected to one side of the support rod (2), and a second motor (11) is fixedly connected to the other end of the L-shaped bracket (10). The output shaft of the second motor (11) is fixedly connected to an adjacent connecting block (9), and the output shaft of the second motor (11) and the flip shaft (8) are located on the same rotation axis.

5. The solar-coupled integrated heat pump structure according to claim 1, characterized in that: The photovoltaic panel (3) is in the shape of a circular disk, and the diameter of the photovoltaic panel (3) is not greater than the length and width of the heat pump box (1).

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