Double-cavity type solar flat plate collector

Abstract

The utility model discloses a double-cavity solar flat plate collector, which relates to the technical field of solar flat plate collectors and comprises a protective frame. During angle adjustment, the rocker drives the driving gear disc to rotate so as to drive the adjusting toothed plate to slide towards one side, and the adjusting toothed plate sliding towards one side can drive the adjusting gear rod with the top in meshed connection to rotate, so that the L-shaped mounting support plate is driven to rotate towards the front side, and the protective frame arranged above is driven to rotate towards the front side; at the moment, the rotating protective frame can drive a supporting and positioning rod arranged on the rear side of the bottom to rotate and unfold, the supporting and positioning rod can pull the front side of the supporting and positioning rod to slide towards the rear side of the guide cavity in the rotating and unfolding process, and when the protective frame rotates to a proper angle, the rocker stops rotating; and then the supporting and positioning rod is fixed to the designated position of the guide cavity through a nut, so that the placement angle of the solar flat plate collector can be conveniently and rapidly adjusted, and adjustment is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of solar flat-plate heat collectors, in particular to a double-cavity solar flat-plate heat collector. Background Art

[0002] Solar energy utilization technology is becoming more and more mature, especially in the development of solar collectors. Many countries have invested in research. At present, in my country, solar collectors are widely used in hotels, schools, troops, hospitals, factories and mines.

[0003] Hot water supply for enterprises, residential buildings, swimming pools and other projects.

[0004] Existing traditional dual-chamber solar flat-plate collectors, when installed, mostly need to splice the brackets to form a frame of a specified angle according to needs. It is troublesome to splice the frame to form a specific angle, and once the frame of the specified angle is spliced, the angle cannot be adjusted again. If the installation environment changes during the use of the solar flat-plate collector, it is necessary to reassemble the formed frame to form another angle. This process is troublesome and laborious when installing the dual-chamber solar flat-plate collector. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing traditional double-cavity solar flat-plate collector needs to splice the brackets to form a frame of a specified angle according to the needs during installation, and it is troublesome to splice the frame to form a specific angle. Once the frame of the specified angle is spliced, the angle cannot be adjusted again. If the installation environment changes during the use of the solar flat-plate collector, it is necessary to reassemble the frame to form another angle. This process is troublesome and laborious when installing the double-cavity solar flat-plate collector. A double-cavity solar flat-plate collector is provided.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-chamber solar flat-plate collector, comprising a protective frame, a support hoop column rod is provided at both ends of the left and right ends of the front side below the protective frame, an L-shaped mounting support plate is provided below the support hoop column rod, an adjusting gear rod is fixedly connected to the middle part below the L-shaped mounting support plate, a positioning foot plate is provided below the adjusting gear rod, the left and right ends of the adjusting gear rod are respectively rotatably connected to the left and right ends of the inner side of the positioning foot plate, one end of the adjusting gear rod is fixedly connected to a pointer plate, an angle measuring scale line is provided on the outer side of the pointer plate, an adjusting tooth plate is provided below one end of the L-shaped mounting support plate, the middle part of the top of the adjusting tooth plate is meshed and connected with one end below the adjusting gear rod, a driving gear plate is meshed and connected on the rear side of the top of the adjusting tooth plate, a rocker is clamped on the middle part of the driving gear plate, a sliding cavity is provided on one side of the adjusting tooth plate, a fixed column rod is fixedly connected to the outer side of the sliding cavity, and the front side of the fixed column rod is fixedly connected to one end of the rear side of the positioning foot plate.

[0007] As a further solution of the utility model: the left and right ends of the front surface of the protective frame are fixedly connected with a fixed connection card, the fixed connection card is detachably connected to the support hoop column through a nut, and the left and right ends of the outer side of the rocker are fixedly connected with a plurality of positioning blocks.

[0008] As a further solution of the utility model: a connecting nut rod is provided on both the front and rear sides of the inner side of the support hoop column rod, and the lower part of the connecting nut rod passes through the upper part of the L-shaped mounting support plate.

[0009] As a further solution of the utility model: a limiting groove is provided at both left and right ends of the front surface of the positioning foot plate, and a support hoop block plate is provided at the connection between the fixed column rod and the rocker.

[0010] As a further solution of the utility model: the rear side of the top of the fixed column is fixedly connected with a guide cavity, the rear side of the top of the guide cavity is fixedly connected with a support block, a connecting block is provided above the support block, and the top of the connecting block is fixedly connected to the rear side of the bottom of the protective frame.

[0011] As a further solution of the utility model: the front side of the connecting block is rotatably connected to a supporting positioning rod, the front side of the supporting positioning rod is rotatably connected to a pulley, the pulley is slidably connected to the inner side of the guide cavity, and a plurality of positioning holes are opened on the outer surface of the guide cavity.

[0012] As a further solution of the utility model: a heat absorbing plate is provided at the bottom end of the inner side of the protective frame, a water collecting pipe is provided above the heat absorbing plate, a tempered glass is provided above the water collecting pipe, and the outer side of the tempered glass is fixedly connected to the top of the protective frame.

[0013] Compared with the prior art, the utility model has the beneficial effects of facilitating rapid adjustment of the placement angle of the solar flat-plate collector, being relatively convenient and rapid during adjustment, and facilitating improving the stability of the placement of the device.

[0014] 1. Through the rocker, driving gear plate, adjusting tooth plate, adjusting gear rod, L-shaped mounting support plate, supporting positioning rod and guide cavity, when in use, the driving gear plate is driven to rotate by the rocker, thereby driving the adjusting tooth plate to slide to one side, and the adjusting tooth plate sliding to one side will drive the adjusting gear rod meshing and connected at the top to rotate, thereby driving the L-shaped mounting support plate to rotate forward, thereby driving the protective frame provided on the top to rotate forward, and then the rotating protective frame will drive the supporting positioning rod provided on the rear side of the bottom to rotate and unfold. During the rotation and unfolding process, the supporting positioning rod will pull the front side of the supporting positioning rod to slide toward the rear side of the guide cavity, and when the protective frame rotates to an appropriate angle, the rocker is stopped from rotating, and then the supporting positioning rod is fixed to the specified position of the guide cavity by a nut, so as to facilitate the rapid adjustment of the placement angle of the solar flat-plate collector, and the adjustment is relatively convenient and fast.

[0015] 2. By setting the positioning foot plate, fixed column and supporting positioning rod, during installation, you only need to clamp the positioning foot plate and fixed column into the installation position and fix them. Then a triangle is formed between the supporting positioning rod and the fixed column to improve the bearing capacity of the device and facilitate the stability of the device placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a three-dimensional diagram of the utility model;

[0017] Figure 2 For this utility model Figure 1 The structural diagram of the enlarged view of the middle A part;

[0018] Figure 3 It is a structural schematic diagram of a partial cross-sectional view of a three-dimensional diagram of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the enlarged view of part B in the middle.

[0020] In the figure: 1. protective frame; 2. tempered glass; 3. support hoop column; 4. L-shaped mounting support plate; 5. positioning foot plate; 6. fixed column; 7. rocker; 8. guide cavity; 9. positioning hole; 10. pulley; 11. support positioning rod; 12. support hoop block; 13. connecting block; 14. fixed connecting card plate; 15. connecting nut rod; 16. limiting groove; 17. adjusting gear rod; 18. measuring angle scale line; 19. pointer plate; 20. driving gear plate; 21. heat absorbing plate; 22. water collecting pipe; 23. positioning card block; 24. adjusting tooth plate; 25. sliding cavity. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 to Figure 4 In the embodiment of the utility model, a double-chamber solar flat-plate collector includes a protective frame 1, a support hoop column rod 3 is provided at both left and right ends of the front side below the protective frame 1, an L-shaped mounting support plate 4 is provided below the support hoop column rod 3, an adjusting gear rod 17 is fixedly connected to the middle part below the L-shaped mounting support plate 4, a positioning foot plate 5 is provided below the adjusting gear rod 17, the left and right ends of the adjusting gear rod 17 are respectively rotatably connected to the left and right ends of the inner side of the positioning foot plate 5, one end of the adjusting gear rod 17 is fixedly connected to a pointer plate 19, an angle measuring scale line 18 is provided on the outer side of the pointer plate 19, an adjusting tooth plate 24 is provided below one end of the L-shaped mounting support plate 4, the middle part of the top of the adjusting tooth plate 24 is meshedly connected to one end below the adjusting gear rod 17, and the rear side of the top of the adjusting tooth plate 24 is meshedly connected to a driving gear plate 20. A rocker 7 is clamped in the middle of the driving gear plate 20, and a sliding cavity 25 is provided on one side of the adjusting tooth plate 24. A fixed column 6 is fixedly connected to the outside of the sliding cavity 25. The front side of the fixed column 6 is fixedly connected to one end of the rear side of the positioning foot plate 5. A plurality of positioning blocks 23 are fixedly connected to the left and right ends of the outer side of the rocker 7. A guide cavity 8 is fixedly connected to the rear side of the top of the fixed column 6. A support hoop block 12 is fixedly connected to the rear side of the top of the guide cavity 8. A connecting block 13 is provided above the support hoop block 12. The top of the connecting block 13 is fixedly connected to the rear side of the bottom of the protective frame 1. The front side of the connecting block 13 is rotatably connected to a supporting positioning rod 11. The front side of the supporting positioning rod 11 is rotatably connected to a pulley 10. The pulley 10 is slidably connected to the inner side of the guide cavity 8, and a plurality of positioning holes 9 are provided on the outer surface of the guide cavity 8.

[0023] In this embodiment: when installing, the device is moved to the position to be installed, the positioning foot plate 5 and a set of fixed poles 6 fixedly connected to the rear side of the positioning foot plate 5 are clamped to the platform to be installed, and the positioning foot plate 5 and the fixed poles 6 are fixed to the installation platform with nuts, and the angle at which the solar flat plate collector needs to be tilted is determined according to environmental needs, and then the rocker 7 is rotated to drive the driving gear plate 20 of the outer clamp of the positioning block 23 to rotate through the positioning block 23 provided on the outside, and the rotating driving gear plate 20 drives the adjusting gear plate 2 engaged at the bottom 4 slides toward the rear side of the sliding cavity 25, thereby driving the adjusting gear rod 17 meshing with the top of the adjusting gear plate 24 to rotate to one side, and the adjusting gear rod 17 rotating to one side will drive the L-shaped mounting support plate 4 fixedly connected to the outside to rotate toward the front side of the positioning foot plate 5, and at the same time, the rotating adjusting gear rod 17 will drive the pointer disk 19 fixed at one end to rotate to one side along the angle scale line 18, when the pointer on the pointer disk 19 is stuck to the angle scale line 18 and the scale line representing the specified angle as the adjusting gear rod 17 rotates, the rocker 7 stops rotating;

[0024] When the adjusting tooth plate 24 rotates, the protective frame 1 provided on the top will be driven to rotate forward. When the protective frame 1 rotates forward, the supporting positioning rod 11 connected to the bottom rear side will be driven to slowly unfold. When the supporting positioning rod 11 unfolds, it will drive the pulley 10 connected to the front side of the supporting positioning rod 11 to slide in the guide cavity 8. When the protective frame 1 rotates to a specified angle, the pulley 10 will slide to the position specified by the guide cavity 8. At this time, the nut is passed through the positioning hole 9 and the middle part of the pulley 10 to fix the supporting positioning rod 11 at the position specified by the guide cavity 8, thereby fixing the supporting positioning rod 11 at the position corresponding to the fixed column 6.

[0025] The connection block 13 is provided to facilitate fixing the other side of the support positioning rod 11 on one side of the bottom of the protective frame 1, and the support block 12 is provided to facilitate supporting one side of the bottom of the protective frame 1 when the protective frame 1 is folded.

[0026] Please refer to Figure 1 , Figure 2 and Figure 3 A connecting nut rod 15 is provided on both the front and rear sides of the inner side of the support hoop column 3, and the lower part of the connecting nut rod 15 passes through the upper part of the L-shaped mounting support plate 4. A limiting groove 16 is provided on both the left and right ends of the front surface of the positioning foot plate 5, and a support hoop support block plate is provided at the connection between the fixed column 6 and the rocker 7. A heat absorbing plate 21 is provided at the bottom end of the inner side of the protective frame 1, and a water collecting pipe 22 is provided above the heat absorbing plate 21. A tempered glass 2 is provided above the water collecting pipe 22, and the outer side of the tempered glass 2 is fixedly connected to the top of the protective frame 1. A fixed connecting card plate 14 is fixedly connected to the left and right ends of the front surface of the protective frame 1, and the fixed connecting card plate 14 is detachably connected to the support hoop column 3 through a nut.

[0027] In this embodiment: through the provided support column rod 3, the fixed connecting clamp plate 14 and the connecting nut rod 15, it is convenient to install and fix one side of the bottom of the protective frame 1 to the top of the L-shaped mounting support plate 4, and through the provided positioning foot plate 5 and the limiting groove 16, it is convenient to support and guide the L-shaped mounting support plate 4 during the rotation of the L-shaped mounting support plate 4. When the rocker 7 stops rotating, the positioning clamp block 23 fixed on the rocker 7 is pushed toward one end so that half of the positioning clamp block 23 is clamped on the support block plate, and the other half is clamped in the driving gear plate 20, thereby clamping the driving gear plate 20 on the support block plate to prevent the driving gear plate 20 from rotating again. The provided tempered glass 2 facilitates the protection and penetration of the water collecting pipe 22.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-chamber solar flat-plate collector, comprising a protective frame (1), characterized in that: A support column (3) is provided at both left and right ends of the front side below the protective frame (1); an L-shaped mounting support plate (4) is provided below the support column (3); an adjusting gear rod (17) is fixedly connected to the middle part below the L-shaped mounting support plate (4); a positioning foot plate (5) is provided below the adjusting gear rod (17); the left and right ends of the adjusting gear rod (17) are rotatably connected to the left and right ends of the inner side of the positioning foot plate (5) respectively; one end of the adjusting gear rod (17) is fixedly connected to a pointer plate (19); an outer side of the pointer plate (19) is provided with an angle measuring scale line (11). 8), an adjusting tooth plate (24) is provided below one end of the L-shaped mounting support plate (4), the middle part of the top of the adjusting tooth plate (24) is meshingly connected with one end below the adjusting gear rod (17), the rear side of the top of the adjusting tooth plate (24) is meshingly connected with a driving gear plate (20), the middle part of the driving gear plate (20) is clamped with a rocker (7), a sliding cavity (25) is provided on one side of the adjusting tooth plate (24), the outer side of the sliding cavity (25) is fixedly connected with a fixed column rod (6), and the front side of the fixed column rod (6) is fixedly connected to one end of the rear side of the positioning foot plate (5).

2. A double-chamber solar flat-plate collector according to claim 1, characterized in that: The left and right ends of the front surface of the protective frame (1) are both fixedly connected to a fixed connection card plate (14), and the fixed connection card plate (14) is detachably connected to the support column rod (3) via a nut. The left and right ends of the outer side of the rocker (7) are both fixedly connected to a plurality of positioning card blocks (23).

3. A double-chamber solar flat-plate collector according to claim 1, characterized in that: A connecting nut rod (15) is provided on both the front and rear sides of the inner side of the support column rod (3), and the lower part of the connecting nut rod (15) passes through the upper part of the L-shaped mounting support plate (4).

4. A double-chamber solar flat-plate collector according to claim 1, characterized in that: A limiting groove (16) is provided at both left and right ends of the front surface of the positioning foot plate (5), and a support hoop block plate is provided at the connection between the fixed column rod (6) and the rocker (7).

5. A double-chamber solar flat-plate collector according to claim 1, characterized in that: The rear side of the top of the fixed column (6) is fixedly connected to a guide cavity (8), the rear side of the top of the guide cavity (8) is fixedly connected to a support block (12), a connecting block (13) is provided above the support block (12), and the top of the connecting block (13) is fixedly connected to the rear side of the bottom of the protective frame (1).

6. A double-chamber solar flat-plate collector according to claim 5, characterized in that: The front side of the connection block (13) is rotatably connected to a support positioning rod (11), the front side of the support positioning rod (11) is rotatably connected to a pulley (10), the pulley (10) is slidably connected to the inner side of the guide cavity (8), and a plurality of positioning holes (9) are provided on the outer surface of the guide cavity (8).

7. A double-chamber solar flat-plate collector according to claim 1, characterized in that: A heat absorbing plate (21) is provided at the bottom end of the inner side of the protective frame (1), a water collecting pipe (22) is provided above the heat absorbing plate (21), a tempered glass (2) is provided above the water collecting pipe (22), and the outer side of the tempered glass (2) is fixedly connected to the top of the protective frame (1).

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