Vacuum glass tube split type solar water heater

Abstract

The application discloses a kind of vacuum glass tube split type solar water heater, it is related to solar water heater technical field, a kind of vacuum glass tube split type solar water heater, including vacuum glass tube, base cylinder and support plate, the top of support plate is equipped with support frame, the inner bottom wall of support frame is equipped with first fixed plate and second fixed plate respectively, the top of first fixed plate is equipped with first rectangular frame.The vacuum glass tube split type solar water heater, by the setting of first rectangular frame, first screw rod, first threaded ring block, first sliding block, first strip plate, cylinder, water tank and butt joint, the vacuum glass tube split type solar water heater has the effect of the installation and disassembly of vacuum glass tube, by the cooperation of first screw rod, first threaded ring block and cylinder, the position of vacuum glass tube end is conveniently limited, sealing ring improves the sealing property of vacuum glass tube and water tank connecting place, reaches the purpose of improving practicality.

Description

Technical Field

[0001] This invention relates to the field of solar water heater technology, specifically to a vacuum glass tube split-type solar water heater. Background Technology

[0002] Vacuum glass tube solar water heaters convert solar thermal energy into hot water, thus meeting people's daily hot water needs. They are widely used. Currently, most vacuum glass tube solar water heaters on the market are integrated units.

[0003] The existing patent CN106016774B, although simple in structure, is inconvenient for replacing the vacuum glass tube. Replacement is difficult if a single vacuum glass tube breaks, and cleaning the dust from the outside of the tube is also difficult, as dust adheres to the outside and affects the tube's efficiency. Furthermore, the patent makes it difficult to adjust the position and ensure the tube is directly exposed to sunlight, further reducing its efficiency. The present invention, a split-type vacuum glass tube solar water heater, solves these problems. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a vacuum glass tube split-type solar water heater, which possesses the aforementioned advantages and solves the problems mentioned in the background technology.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a vacuum glass tube split-type solar water heater, comprising a vacuum glass tube, a base cylinder, and a support plate. A support frame is installed on the top of the support plate. A first fixing plate and a second fixing plate are respectively installed on the inner bottom wall of the support frame. A first rectangular frame is installed on the top of the first fixing plate. A rotatable first screw is provided inside the first rectangular frame. A first threaded ring block is connected to the outer surface of the first screw. First sliders are installed on both sides of the first threaded ring block. A first strip plate is installed on the inner wall of the first rectangular frame. A cylinder is installed on the top of the first threaded ring block. A water tank is installed on the top of the support frame. A connecting joint is provided inside the water tank. A second rectangular frame is installed on the top of the second fixing plate. The front of the second rectangular frame... A first servo motor is mounted on the surface. A second screw with the same center as the output end of the first servo motor is mounted on the output end of the first servo motor. A second threaded ring block is connected to the outer surface of the second screw. A second slider is mounted on both sides of the second threaded ring block. A second strip plate is mounted on the inner wall of the second rectangular frame. A connecting plate is mounted on the top of the second threaded ring block. A ring is mounted on the top of the connecting plate. A brush is mounted on the inner wall of the ring. A second servo motor is mounted on the inner bottom wall of the base cylinder. A driving gear with the same center as the output end of the second servo motor is mounted on the output end of the second servo motor. A rotatable round rod is set inside the base cylinder. A driven gear with the same center as the round rod is mounted on the outer surface of the round rod. An annular block is mounted on the bottom of the support plate.

[0008] Preferably, a first groove is provided on one side of the first strip plate, and the end of the first slider is located inside the first groove, and the first slider can slide along the length direction of the first groove.

[0009] Preferably, an adjusting block is installed at the end of the first screw, a limit spring is installed on one side of the adjusting block, a pull block is installed at one end of the limit spring, a limit rod is installed on one side of the pull block, a through hole is provided inside the adjusting block, the limit rod passes through the through hole, a limit groove is opened at the rear of the first rectangular frame, and the end of the limit rod is inserted into the inside of the limit groove.

[0010] Preferably, the cylindrical sleeve is fitted onto the end of the vacuum glass tube, the other end of the vacuum glass tube is fitted onto the outside of the connector, and a sealing ring is fitted onto the outside of the vacuum glass tube.

[0011] Preferably, a second groove is provided on one side of the second strip plate, and the end of the second slider is located inside the second groove, and the second slider can slide along the length direction of the second groove.

[0012] Preferably, the ring is fitted around the outside of the vacuum glass tube, and the brush abuts against the outer surface of the vacuum glass tube.

[0013] Preferably, the top of the support plate has an annular groove with a depth in the vertical direction, the end of the annular block is located inside the annular groove, and the base cylinder, the annular block and the round rod are at the same center.

[0014] Preferably, the second screw is rotatably connected to the second rectangular frame via a bearing, and both the first servo motor and the second servo motor are electrically connected to an external power source via wires.

[0015] Preferably, the driving gear meshes with the driven gear through teeth, and the round rod is mounted on the bottom of the support plate.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a vacuum glass tube split-type solar water heater, which has the following beneficial effects:

[0018] 1. This vacuum glass tube split-type solar water heater, through the arrangement of a first rectangular frame, a first screw, a first threaded ring block, a first slider, a first strip plate, a cylinder, a water tank, and a connector, enables convenient installation and disassembly of the vacuum glass tube. The cooperation of the first screw, the first threaded ring block, and the cylinder facilitates the restriction of the position of the end of the vacuum glass tube, and the sealing ring improves the sealing performance at the connection between the vacuum glass tube and the water tank, thereby enhancing its practicality.

[0019] 2. This vacuum glass tube split-type solar water heater, through the arrangement of a second rectangular frame, a first servo motor, a second screw, a second threaded ring block, a second slider, a second strip plate, a connecting plate, a ring, and a brush, enables the vacuum glass tube split-type solar water heater to easily remove dust adhering to the outside of the vacuum glass tube. The cooperation between the second screw and the second threaded ring block facilitates the movement of the brush to clean the dust on the outside of the vacuum glass tube, preventing dust from affecting the operation of the vacuum glass tube and thus improving its practicality.

[0020] 3. This vacuum glass tube split-type solar water heater, through the arrangement of a second servo motor, a drive gear, a round rod, a driven gear, and an annular block, enables convenient adjustment of the vacuum glass tube's position, facilitating the alignment of the vacuum glass tube with sunlight. The meshing of the drive and driven gears allows the vacuum glass tube to rotate in both directions within a certain range, facilitating position adjustment and ensuring the tube faces the sunlight directly, thus improving its working efficiency and enhancing its practicality. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 For the present invention Figure 1Enlarged structural diagram at point A in the middle;

[0023] Figure 3 This is a schematic diagram of the three-dimensional rear view structure of the present invention;

[0024] Figure 4 For the present invention Figure 3 Enlarged structural diagram at point B;

[0025] Figure 5 This is a side view cross-sectional structural diagram of the present invention;

[0026] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point C;

[0027] Figure 7 For the present invention Figure 5 Enlarged structural diagram at point D;

[0028] Figure 8 This is a partial cross-sectional structural diagram of the present invention viewed from an oblique top angle;

[0029] Figure 9 For the present invention Figure 8 Enlarged structural diagram at point E;

[0030] Figure 10 This is a schematic diagram of the oblique top-view cross-sectional structure of the present invention.

[0031] In the diagram: 1. Vacuum glass tube; 2. Base cylinder; 3. Support plate; 4. Support frame; 5. First fixing plate; 6. Second fixing plate; 7. First rectangular frame; 8. First screw; 9. First threaded ring block; 10. First slider; 11. First strip plate; 12. Cylinder; 13. Water tank; 14. Connecting joint; 15. Second rectangular frame; 16. First servo motor; 17. Second screw; 18. Second threaded ring block; 19. Second slider; 20. Second strip plate; 21. Connecting plate; 22. Ring; 23. Brush; 24. Second servo motor; 25. Drive gear; 26. Round rod; 27. Driven gear; 28. Ring block; 29. ​​Adjusting block; 30. Limiting spring; 31. Pull block; 32. Limiting rod; 33. Sealing ring. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1

[0034] Please see Figures 1 to 9 This invention provides a technical solution: a vacuum glass tube split-type solar water heater, comprising a vacuum glass tube 1, a base cylinder 2, and a support plate 3. The top of the support plate 3 has an annular groove with a depth in the vertical direction. The end of an annular block 28 is located inside the annular groove. The base cylinder 2, the annular block 28, and the round rod 26 are concentric. A support frame 4 is installed on the top of the support plate 3. A first fixing plate 5 and a second fixing plate 6 are respectively installed on the inner bottom wall of the support frame 4. A first rectangular frame 7 is installed on the top of the first fixing plate 5. A rotatable first screw 8 is provided inside the first rectangular frame 7. An adjusting block 29 is installed at the end of the first screw 8. A limit spring 30 is installed on one side of the adjusting block 29. A pull block 31 is installed at one end of the limit spring 30. A limit rod 32 is installed on one side of the pull block 31. A through hole is provided inside the adjusting block 29. The limiting rod 32 passes through the through hole. A limiting groove is opened at the rear of the first rectangular frame 7. The end of the limiting rod 32 is inserted into the inside of the limiting groove. The outer surface of the first screw 8 is connected to the first threaded ring block 9. The two sides of the first threaded ring block 9 are equipped with first sliders 10. The inner wall of the first rectangular frame 7 is equipped with a first strip plate 11. One side of the first strip plate 11 is provided with a first sliding groove. The end of the first slider 10 is located inside the first sliding groove. The first slider 10 can slide along the length direction of the first sliding groove. The top of the first threaded ring block 9 is equipped with a cylinder 12. The cylinder 12 is sleeved on the end of the vacuum glass tube 1. The other end of the vacuum glass tube 1 is sleeved on the outside of the connector 14. The outside of the vacuum glass tube 1 is sleeved with a sealing ring 33. The top of the support frame 4 is equipped with a water tank 13. The inside of the water tank 13 is provided with a connector 14.

[0035] When replacing the vacuum glass tube 1, the ring 22 is close to the water tank 13. Pulling the pull block 31 outward stretches the limiting spring 30, causing the end of the limiting rod 32 to leave the limiting groove. At this point, the limiting rod 32 no longer restricts the position of the adjusting block 29. Rotating the adjusting block 29 causes the first screw 8 to rotate. The first screw 8 is connected to the first threaded ring block 9, and the first slider 10 can slide along the length of the first sliding groove. This causes the first threaded ring block 9 to move the cylinder 12 away from the end of the vacuum glass tube 1. Then, the vacuum glass tube 1 is moved so that the other end of the vacuum glass tube 1 separates from the connector 14 in the water tank 13. The vacuum glass tube 1 is then moved further away from the ring 22, facilitating its disassembly. During installation, the vacuum glass tube 1 is passed through the ring 22. Ring 22 is then attached to one end of the vacuum glass tube 1, and sealing ring 33 is then fitted onto one end of the vacuum glass tube 1, so that this end of the vacuum glass tube 1 is inserted into the interior of the water tank 13 and fitted onto the outside of the connector 14, so that sealing ring 33 abuts against the water tank 13. Sealing ring 33 improves the sealing of the connection. Then, the adjusting block 29 is rotated in the opposite direction, so that the first threaded ring block 9 drives the cylinder 12 to move again, so that the end of the cylinder 12 is fitted onto the other end of the vacuum glass tube 1. When the inner bottom wall of the cylinder 12 abuts against the end of the vacuum glass tube 1, the limiting rod 32 is aligned with the limiting groove. The pull block 31 is released, and the elastic tension of the limiting spring 30 causes the end of the limiting rod 32 to be inserted into the interior of the limiting groove, which facilitates limiting the position of the adjusting block 29 and prevents the adjusting block 29 from rotating when no force is applied, thereby improving the stability of the vacuum glass tube 1 installation.

[0036] Example 2

[0037] Please see Figures 1 to 10 The present invention provides a technical solution: a vacuum glass tube split-type solar water heater, wherein a second rectangular frame 15 is installed on the top of the second fixed plate 6, a first servo motor 16 is installed in front of the second rectangular frame 15, a second screw 17 with the same center as the output end of the first servo motor 16 is installed at the output end of the first servo motor 16, the second screw 17 is rotatably connected to the second rectangular frame 15 through a bearing, the first servo motor 16 and the second servo motor 24 are both electrically connected to an external power source through wires, and a second threaded ring block 18 is drivenly connected to the outer surface of the second screw 17. The second threaded ring block 18 has a second slider 19 installed on both sides. The inner wall of the second rectangular frame 15 has a second strip plate 20 installed. A second groove is opened on one side of the second strip plate 20. The end of the second slider 19 is located inside the second groove. The second slider 19 can slide along the length of the second groove. A connecting plate 21 is installed on the top of the second threaded ring block 18. A ring 22 is installed on the top of the connecting plate 21. The ring 22 is sleeved on the outside of the vacuum glass tube 1. The brush 23 abuts against the outer surface of the vacuum glass tube 1. The inner wall of the ring 22 is equipped with the brush 23.

[0038] In use, when cleaning the dust on the outside of the vacuum glass tube 1, the first servo motor 16 drives the second screw 17 to rotate. The second screw 17 is connected to the second threaded ring block 18, and the second slider 19 can slide along the length of the second slide groove. This allows the second threaded ring block 18 to move the connecting plate 21, which in turn allows the ring 22 to move the brush 23 along the length of the vacuum glass tube 1. This facilitates the brush 23 in cleaning the dust on the outside of the vacuum glass tube 1, preventing dust from affecting the working efficiency of the vacuum glass tube 1 and improving its practicality.

[0039] Example 3

[0040] Please see Figures 1 to 5 The present invention provides a technical solution: a vacuum glass tube split solar water heater, wherein a second servo motor 24 is installed on the inner bottom wall of the base cylinder 2, and an active gear 25 with the same center as the output shaft of the second servo motor 24 is installed on the output end of the second servo motor 24. The active gear 25 meshes with the driven gear 27 through teeth. A round rod 26 is installed at the bottom of the support plate 3. A rotatable round rod 26 is provided inside the base cylinder 2. A driven gear 27 with the same center as the round rod 26 is installed on the outer surface of the round rod 26. An annular block 28 is installed at the bottom of the support plate 3.

[0041] In use, the second servo motor 24 drives the drive gear 25 to rotate forward and backward within a certain range. The drive gear 25 meshes with the driven gear 27, causing the round rod 26 to drive the support plate 3 to rotate. The annular block 28 rotates inside the annular groove. The annular block 28 plays the role of assisting rotation and support, improving the stability of rotation, facilitating the rotation of the vacuum glass tube 1, facilitating the orthophoto of light onto the vacuum glass tube 1, improving the working efficiency of the vacuum glass tube 1, and improving its practicality.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one" does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vacuum glass tube split-type solar water heater, comprising a vacuum glass tube, a base cylinder, and a support plate, characterized in that: A support frame is mounted on the top of the support plate. A first fixing plate and a second fixing plate are respectively mounted on the inner bottom wall of the support frame. A first rectangular frame is mounted on the top of the first fixing plate. A rotatable first screw is disposed inside the first rectangular frame. A first threaded ring block is connected to the outer surface of the first screw. First sliders are mounted on both sides of the first threaded ring block. A first strip plate is mounted on the inner wall of the first rectangular frame. A cylinder is mounted on the top of the first threaded ring block. A water tank is mounted on the top of the support frame, and a connecting joint is disposed inside the water tank. A second rectangular frame is mounted on the top of the second fixing plate. A first servo motor is mounted on the front of the second rectangular frame. A connector connected to the first servo motor is mounted at the output end of the first servo motor. A second screw with the same center as the output end of a servo motor is connected to the outer surface of the second screw. A second threaded ring block is connected to the outer surface of the second screw. A second slider is installed on both sides of the second threaded ring block. A second strip plate is installed on the inner wall of the second rectangular frame. A connecting plate is installed on the top of the second threaded ring block. A ring is installed on the top of the connecting plate. A brush is installed on the inner wall of the ring. A second servo motor is installed on the inner bottom wall of the base cylinder. A driving gear with the same center as the output shaft of the second servo motor is installed on the output end of the second servo motor. A rotatable round rod is set inside the base cylinder. A driven gear with the same center as the round rod is installed on the outer surface of the round rod. An annular block is installed on the bottom of the support plate. The cylindrical sleeve is fitted onto the end of the vacuum glass tube, and the other end of the vacuum glass tube is fitted onto the outside of the connector, with a sealing ring fitted onto the outside of the vacuum glass tube.

2. A vacuum glass tube split-type solar water heater according to claim 1, characterized in that: A first groove is provided on one side of the first strip plate, and the end of the first slider is located inside the first groove. The first slider can slide along the length of the first groove.

3. A vacuum glass tube split-type solar water heater according to claim 1, characterized in that: An adjusting block is installed at the end of the first screw. A limit spring is installed on one side of the adjusting block. A pull block is installed at one end of the limit spring. A limit rod is installed on one side of the pull block. A through hole is provided inside the adjusting block. The limit rod passes through the through hole. A limit groove is opened at the rear of the first rectangular frame. The end of the limit rod is inserted into the inside of the limit groove.

4. A vacuum glass tube split-type solar water heater according to claim 1, characterized in that: A second groove is provided on one side of the second strip plate, and the end of the second slider is located inside the second groove. The second slider can slide along the length of the second groove.

5. A vacuum glass tube split-type solar water heater according to claim 1, characterized in that: The ring is fitted onto the outside of the vacuum glass tube, and the brush abuts against the outer surface of the vacuum glass tube.

6. A vacuum glass tube split-type solar water heater according to claim 1, characterized in that: The top of the support plate has an annular groove with a depth in the vertical direction. The end of the annular block is located inside the annular groove. The base cylinder, the annular block and the round rod are at the same center.

7. A vacuum glass tube split-type solar water heater according to claim 1, characterized in that: The second screw is rotatably connected to the second rectangular frame via a bearing, and both the first servo motor and the second servo motor are electrically connected to an external power source via wires.

8. A vacuum glass tube split-type solar water heater according to claim 1, characterized in that: The driving gear meshes with the driven gear through its teeth, and the round rod is mounted on the bottom of the support plate.

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