A heat collecting solar water heater

Abstract

The utility model relates to the technical field of solar equipment discloses a heat collecting type solar water heater, including fixed plate, fixed plate outer wall one side is connected with vacuum tube, vacuum tube outer wall one end is connected with the supporting plate fixedly, the supporting plate outer wall one side is connected with the water storage jar fixedly, the supporting plate lower surface is connected with the heat absorption plate fixedly, the fixed plate inside is provided with the protection subassembly, the fixed plate lower surface is connected with the bottom fixedly, the bottom lower surface is connected with articulated block no.

Description

Technical Field

[0001] This utility model relates to the field of solar energy equipment technology, and in particular to a solar water heater with a heat collection type. Background Technology

[0002] In the field of solar water heating, solar thermal collector technology has always been a key research focus. With the increasing demand for renewable energy, solar water heaters are widely used globally. Solar thermal collector technology aims to convert solar radiation energy into heat energy to provide hot water for people.

[0003] Traditional solar collectors typically employ fixed-angle collectors. These collectors are installed at a fixed angle based on the local latitude and solar altitude to ensure they receive as much solar radiation as possible within a given timeframe. However, the sun's position varies throughout the day and across seasons, and these fixed-angle collectors cannot adjust their angle accordingly, limiting their heat collection efficiency. For example, in the morning and evening when the solar altitude is low, the collectors cannot fully absorb solar radiation, and the heat collection effect is also unsatisfactory in winter when the solar altitude is low.

[0004] In existing technologies, the angle of the solar collector cannot be flexibly adjusted, making it difficult for the collector to fully utilize solar radiation energy at different times and seasons, resulting in low heat collection efficiency. This contradicts our goal of using solar collector-type water heaters to better align with the sun and improve heat collection efficiency by adjusting the collector angle. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a solar water heater with a heat collection type, which aims to improve the problem that most existing traditional solar collectors have a fixed angle and cannot be adjusted according to changes in the sun's position. This results in the collector not being able to maintain the optimal light-gathering angle at different seasons and times, thus affecting the heat collection effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a solar water heater with a heat collection function, comprising a fixed plate, a vacuum tube fixedly connected to one side of the outer wall of the fixed plate, a support plate fixedly connected to one end of the outer wall of the vacuum tube, a water storage tank fixedly connected to one side of the outer wall of the support plate, a heat-absorbing plate fixedly connected to the lower surface of the support plate, a protective component provided inside the fixed plate, a base plate fixedly connected to the lower surface of the fixed plate, a hinge block fixedly connected to the lower surface of the base plate, a hinge seat rotatably connected to one side of the outer wall of the hinge block, a slider fixedly connected to the outer wall of the hinge seat, a bracket slidably connected to the outer wall of the slider, a reinforcing strip fixedly connected to the outer wall of the bracket, and an adjustment component provided inside the bracket;

[0007] The adjustment assembly includes a support column, the outer wall of which is slidably connected to the inside of a bracket. A rack is fixedly connected to one side of the outer wall of the support column. A screw is threadedly connected to the inside of the bracket. A second hinge block is fixedly connected to one side of the outer wall of the bracket. A gear is rotatably connected to one side of the outer wall of the second hinge block. A handle is fixedly connected to the other side of the outer wall of the second hinge block. A rotating rod is fixedly connected inside the handle. A second hinge seat is fixedly connected to the upper surface of the support column. A second hinge block is rotatably connected inside the second hinge seat.

[0008] Furthermore, the protective component includes a fixing block, the outer wall of which is fixedly connected to the inside of the fixing plate, a protective block is attached to one side of the outer wall of the fixing block, a spring is fixedly connected to one side of the outer wall of the protective block, and a telescopic rod is fixedly connected to one side of the outer wall of the spring.

[0009] Furthermore, the lower surface of the hinge seat is slidably connected to the inner wall of the bracket, and the bracket serves to provide support.

[0010] Furthermore, the outer wall of the rack meshes with one side of the outer wall of the gear, and the gear is used to drive the rack to move.

[0011] Furthermore, the gear is internally fixedly connected to the outer wall of the rotating rod, and the rotating rod is used to drive the gear to rotate.

[0012] Furthermore, the lower surface of the water storage tank is fixedly connected to the upper surface of the hinge block two, and the water storage tank serves to store hot water.

[0013] Furthermore, one end of the outer wall of the fixing block is fixedly connected to one end of the outer wall of the vacuum tube, and the fixing block is used to limit the movement of the vacuum tube.

[0014] Furthermore, one side of the outer wall of the protective block is fixedly connected to one side of the outer wall of the telescopic rod, and the telescopic rod is used to limit the movement of the spring.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, by manually turning the handle, the rotating rod fixedly connected inside the handle will rotate with the rotation of the handle, thereby driving the gear fixedly connected to it to rotate. At this time, the gear meshes with the outer wall of the rack, thereby achieving the effect of the gear rotating to drive the rack to make linear motion. At this time, the linear motion of the rack drives the support column fixedly connected to it to slide inside the bracket. At the same time, the upper surface of the support column is rotatably connected to the hinge block through the hinge seat two, thereby achieving the effect of the water storage tank and the entire solar collector rotating around the hinge seat two as the support column moves, realizing the angle adjustment, so that the solar collector can be better aligned with the sun and improve the heat collection efficiency.

[0017] 2. In this utility model, when the vacuum tube is impacted by an external force, the external force first acts on the fixing block that is fixedly connected to one end of the outer wall of the vacuum tube. At this time, the external force is transmitted to the protective block that is attached to it through the fixing block. When the protective block is subjected to an external force, it will squeeze the spring connected to it, causing the spring to undergo elastic deformation, thereby achieving the effect of absorbing part of the external force and preventing the vacuum tube from being damaged by the impact of the external force. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a solar water heater with a heat collection type according to the present invention;

[0019] Figure 2 This is a schematic diagram of the support structure of a solar water heater with a collector according to the present invention.

[0020] Figure 3 This is a schematic diagram of the vacuum tube section of a solar water heater based on the present invention.

[0021] Figure 4 for Figure 2 Enlarged view of point A in the image;

[0022] Figure 5 for Figure 3 Enlarged view of point B in the image.

[0023] Legend:

[0024] 1. Fixed plate; 2. Vacuum tube; 3. Support plate; 4. Water storage tank; 5. Support column; 6. Bracket; 7. Rack; 8. Gear; 9. Handle; 10. Hinge block two; 11. Heat absorption plate; 12. Slider; 13. Hinge block one; 14. Telescopic rod; 15. Spring; 16. Protective block; 17. Base plate; 18. Hinge seat two; 19. Hinge seat one; 20. Rotating rod; 21. Reinforcing strip; 22. Fixed block; 23. Screw. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 - Figure 4This utility model provides an embodiment of a solar water heater, including a fixed plate 1, which serves as the foundation of the entire device. A vacuum tube 2 is fixedly connected to one side of its outer wall. The vacuum tube 2 absorbs solar radiation and converts it into heat energy, providing a heat source for the entire system. One end of the outer wall of the vacuum tube 2 is fixedly connected to a support plate 3. The support plate 3 supports the vacuum tube 2 and connects to a water storage tank 4, ensuring that the heat absorbed by the vacuum tube 2 can be smoothly transferred to the water storage tank 4. The water storage tank 4 stores hot water, and its lower surface is fixedly connected to the upper surface of a hinge block 10, ensuring the stability of the hot water storage. The lower surface of the support plate 3... A heat-absorbing plate 11 is fixedly connected, which can absorb additional solar radiation energy to further improve the heat collection efficiency. A protective component is installed inside the fixed plate 1. A base plate 17 is fixedly connected to the lower surface of the fixed plate 1. A hinge block 13 is fixedly connected to the lower surface of the base plate 17. A hinge seat 19 is rotatably connected to one side of the outer wall of the hinge block 13. A slider 12 is fixedly connected to the outer wall of the hinge seat 19. The outer wall of the slider 12 is slidably connected to the bracket 6. A reinforcing strip 21 is fixedly connected to the outer wall of the bracket 6. The bracket 6 provides support and stable support for the entire device. An adjustment component is installed inside the bracket 6, which includes a support column 5. The wall is slidably connected inside the bracket 6. A rack 7 is fixedly connected to one side of its outer wall. A screw 23 is threaded inside the bracket 6 to fix the support column 5. A hinge block 20 is fixedly connected to one side of the outer wall of the bracket 6. A gear 8 is rotatably connected to one side of the outer wall of the hinge block 20 to drive the rack 7 to rotate. A handle 9 is fixedly connected to the other side of the outer wall of the hinge block 20 to drive the gear 8 to rotate. A rotating rod 20 is fixedly connected inside the handle 9 to serve as a connection. A hinge seat 28 is fixedly connected to the upper surface of the support column 5. The hinge block 20 is rotatably connected inside the hinge seat 28. When the rotating rod 20 rotates... Gear 8 drives rack 7 to move, which in turn causes support column 5 to slide inside bracket 6. In this way, the angle of water tank 4 and the entire heat collection device can be adjusted, so that the heat collector can adjust the angle according to the change of the sun's position, thereby improving the heat collection efficiency. The lower surface of hinge seat 19 is slidably connected to the inner wall of bracket 6, and bracket 6 provides support. The outer wall of rack 7 meshes with one side of the outer wall of gear 8. Gear 8 is used to drive rack 7 to move. The inside of gear 8 is fixedly connected to the outer wall of rotating rod 20. Rotating rod 20 is used to drive gear 8 to rotate. The lower surface of water tank 4 is fixedly connected to the upper surface of hinge block 10. Water tank 4 is used to store hot water.

[0027] Reference Figure 3 and Figure 5The protective component includes a fixing block 22, whose outer wall is fixedly connected to the inside of the fixing plate 1, and one end of its outer wall is fixedly connected to one end of the outer wall of the vacuum tube 2. This design limits the movement of the vacuum tube 2, ensuring that the vacuum tube 2 will not be displaced due to shaking or other external forces during operation. A protective block 16 is attached to one side of the outer wall of the fixing block 22, and a spring 15 is connected to one side of the outer wall of the protective block 16. The spring 15 buffers external forces. When the vacuum tube 2 is subjected to external impact, the spring 15 absorbs and buffers part of the impact force, preventing the vacuum tube 2 from being damaged by external impact. A telescopic rod 14 is connected to one side of the outer wall of the spring 15, and the telescopic rod 14 supports the spring 15. The movement of the spring 15 is limited to ensure that the spring 15 moves in a predetermined direction during the extension and retraction process, thereby ensuring that the protective component can function stably. The outer wall of the fixing block 22 is fixedly connected to the inside of the fixing plate 1. A protective block 16 is attached to one side of the outer wall of the fixing block 22. The protective block 16 is used to protect the fixing block 22. A spring 15 is fixedly connected to one side of the outer wall of the protective block 16. A telescopic rod 14 is fixedly connected to one side of the outer wall of the spring 15. One end of the outer wall of the fixing block 22 is fixedly connected to one end of the outer wall of the vacuum tube 2. The fixing block 22 is used to limit the movement of the vacuum tube 2. One side of the outer wall of the protective block 16 is fixedly connected to one side of the outer wall of the telescopic rod 14. The telescopic rod 14 is used to limit the movement of the spring 15.

[0028] Working Principle: When using the solar water heater, sunlight shines on the vacuum tube 2, causing it to convert solar energy into heat energy, thus raising the temperature of the heat transfer medium inside the tube. Simultaneously, the heat-absorbing plate 11 absorbs solar radiation, further assisting the vacuum tube 2 in converting more solar energy into heat energy. After absorbing heat, the vacuum tube 2, through its fixed connection with the support plate 3, transfers the heat to the support plate 3, which then transfers it to the water storage tank 4. During this process, heat is gradually transferred from the vacuum tube 2 to the water in the storage tank 4 via thermal conduction, raising the water temperature and achieving the conversion and storage of solar energy into heat energy. When the vacuum tube 2 is subjected to external impact, the force first acts on the fixing block 22, which is fixedly connected to one end of the outer wall of the vacuum tube 2. The fixing block 22 then transfers the force to the protective block 16 it is attached to. When the protective block 16 is subjected to external force, it will compress the spring 15 connected to it, causing the spring 15 to undergo elastic deformation, thereby absorbing and buffering part of the external force and preventing the vacuum tube 2 from being damaged by external impact. When it is necessary to adjust the angle of the hot water supply unit, the handle 9 is turned to drive the gear 8 to rotate, thereby driving the rack 7 to move linearly. At this time, the rack 7 drives the support column 5, which is fixedly connected to it, to slide inside the bracket 6. At the same time, the upper surface of the support column 5 is rotatably connected to the hinge block 10 through the hinge seat 2 18, while the lower surface of the water tank 4 is fixedly connected to the upper surface of the hinge block 2 10. As the support column 5 moves, the hinge block 2 10 will rotate around the hinge seat 2 18, thereby driving the water tank 4 and the entire collector part to rotate around the hinge seat 2 18, realizing the angle adjustment, so that the collector can be better aligned with the sun and improve the heat collection efficiency.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heat collecting solar water heater comprising a fixing plate (1), characterized in that: A vacuum tube (2) is fixedly connected to one side of the outer wall of the fixed plate (1). A support plate (3) is fixedly connected to one end of the outer wall of the vacuum tube (2). A water storage tank (4) is fixedly connected to one side of the outer wall of the support plate (3). A heat absorption plate (11) is fixedly connected to the lower surface of the support plate (3). A protective component is provided inside the fixed plate (1). A base plate (17) is fixedly connected to the lower surface of the fixed plate (1). A hinge block (13) is fixedly connected to the lower surface of the base plate (17). A hinge seat (19) is rotatably connected to one side of the outer wall of the hinge block (13). A slider (12) is fixedly connected to the outer wall of the hinge seat (19). A bracket (6) is slidably connected to the outer wall of the slider (12). A reinforcing strip (21) is fixedly connected to the outer wall of the bracket (6). An adjustment component is provided inside the bracket (6). The adjustment assembly includes a support column (5), the outer wall of which is slidably connected to the inside of a bracket (6). A rack (7) is fixedly connected to one side of the outer wall of the support column (5). A screw (23) is threadedly connected inside the bracket (6). A second hinge block (10) is fixedly connected to one side of the outer wall of the bracket (6). A gear (8) is rotatably connected to one side of the outer wall of the second hinge block (10). A handle (9) is fixedly connected to the other side of the outer wall of the second hinge block (10). A rotating rod (20) is fixedly connected inside the handle (9). A second hinge seat (18) is fixedly connected to the upper surface of the support column (5).

2. A heat collecting solar energy water heater according to claim 1, wherein: The protective component includes a fixing block (22), the outer wall of which is fixedly connected to the inside of the fixing plate (1), a protective block (16) is attached to one side of the outer wall of the fixing block (22), a spring (15) is fixedly connected to one side of the outer wall of the protective block (16), and a telescopic rod (14) is fixedly connected to one side of the outer wall of the spring (15).

3. The heat collecting solar energy water heater according to claim 1, wherein: The lower surface of the hinge seat (19) is slidably connected to the inner wall of the bracket (6), and the bracket (6) provides support.

4. The heat collecting solar energy water heater according to claim 1, wherein: The outer wall of the rack (7) meshes with one side of the outer wall of the gear (8), and the gear (8) is used to drive the rack (7) to move.

5. A heat collecting solar energy water heater according to claim 4, wherein: The gear (8) is fixedly connected to the outer wall of the rotating rod (20), and the rotating rod (20) is used to drive the gear (8) to rotate.

6. The heat collecting solar energy water heater according to claim 1, wherein: The lower surface of the water storage tank (4) is fixedly connected to the upper surface of the hinge block 2 (10), and the water storage tank (4) serves to store hot water.

7. A heat collecting solar energy water heater according to claim 2, wherein: One end of the outer wall of the fixing block (22) is fixedly connected to one end of the outer wall of the vacuum tube (2), and the fixing block (22) is used to limit the movement of the vacuum tube (2).

8. A heat collecting solar energy water heater according to claim 2, wherein: The outer wall of the protective block (16) is fixedly connected to the outer wall of the telescopic rod (14), and the telescopic rod (14) is used to limit the movement of the spring (15).

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