Heat collector glass tube cleaning device

Abstract

The utility model provides a heat collector glass tube cleaning device, and belongs to the technical field of heat collectors. Comprising a base, a cleaning tank is fixedly connected to the upper portion of the base, a containing groove is formed in the upper surface of the base, a first servo motor is installed in the containing groove, the output end of the first servo motor is in transmission connection with a rotating shaft, and the other end of the rotating shaft is connected with a rotating rod through a fixing assembly; a brush roller is fixedly arranged at the end part of the rotating rod; the outer side of the brush roller is symmetrically sleeved with two sets of clamping plates used for clamping a glass tube, and a supporting plate is welded to the outer surface of the cleaning tank. According to the glass tube cleaning device, the brush roller is vertically sleeved with a glass tube, the clamping plates are driven to move through the adjusting assemblies, the outer surface of the glass tube is clamped and fixed through the clamping plates, and therefore the stability of the inner wall of the glass tube during cleaning is improved.

Description

Technical Field

[0001] The utility model relates to the field of collectors, and more particularly to a cleaning device for the glass tube of a collector. Background Art

[0002] A collector, also called a heat collecting plate, is the name for the outdoor heat collecting component of a solar water heater in the solar energy industry. A solar collector with good performance is one of the key devices of a solar air conditioner. Its main function is to collect the heat energy in sunlight and transfer it to the water tank through a connecting pipeline to heat the cold water in the water tank.

[0003] During the production process of the collector, it is necessary to clean the inner wall of the collector glass tube to ensure the cleanliness of the glass tube. There are still some problems with the existing cleaning devices for the collector glass tube: when cleaning the glass tube, it is not convenient to clamp and fix the outer surface of the glass tube, resulting in low stability of the glass tube and affecting the cleaning efficiency. Moreover, due to the different lengths of the glass tubes, the inner walls of the glass tubes cannot be fully cleaned, reducing the thoroughness of the cleaning. Therefore, a cleaning device for the collector glass tube is designed. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a cleaning device for the glass tube of a collector, aiming to improve the problems in the above background art.

[0005] An embodiment of the utility model provides a cleaning device for the glass tube of a collector, including a base. A cleaning tank is fixedly connected above the base. A receiving groove is formed on the upper surface of the base. A first servo motor is installed inside the receiving groove. The output end of the first servo motor is drivingly connected to a rotating shaft. The other end of the rotating shaft is connected to a rotating rod through a fixing component. A brush roller is fixedly arranged at the end of the rotating rod.

[0006] Two groups of clamping plates for clamping the glass tube are symmetrically sleeved outside the brush roller. A support plate is welded on the outer surface of the cleaning tank. A servo cylinder is fixedly installed on the upper surface of the support plate. The output end of the servo cylinder is fixedly connected to a lifting plate. An adjusting component is arranged on the upper surface of the lifting plate. One end of the adjusting component is fixedly connected to one side of the clamping plate through a connecting rod.

[0007] In the above implementation process, by vertically sleeving the glass tube on the brush roller and driving the clamping plate to move through the adjusting component, the outer surface of the glass tube is clamped and fixed, thereby increasing the stability of the inner wall of the glass tube during cleaning. The servo cylinder drives the lifting plate to lift and lower. The lifting plate drives the clamping plate to lift and lower through the adjusting component, and the clamping plate drives the clamped and fixed glass tube to lift and lower, thereby facilitating the reciprocating up and down movement of the brush roller inside the glass tube, thus increasing the thoroughness of the cleaning.

[0008] In a specific embodiment, at least four groups are correspondingly provided for the first servo motor, the rotating shaft, the rotating rod and the brush roller.

[0009] In the above implementation process, it is convenient to clean multiple groups of glass tubes simultaneously, increasing the cleaning efficiency.

[0010] In a specific embodiment, the fixing component includes a first convex block, a second convex block, a fastening bolt and a nut. The first convex block is fixedly arranged on the outer surface of the rotating shaft, the second convex block is fixedly arranged on the outer surface of the rotating rod, and the first convex block and the second convex block are fixedly connected through the fastening bolt and the nut.

[0011] In the above implementation process, it is convenient to disassemble and assemble the rotating rod and the rotating shaft, facilitating the replacement of rotating rods of different lengths, enabling the brush roller to extend into glass tubes of different lengths, and being able to clean all positions on the inner wall of the glass tube, thereby facilitating the cleaning of glass tubes of different lengths.

[0012] In a specific embodiment, the clamping plate is arranged as a semi-circular plate, and a rubber protection pad is fixedly arranged on the inner surface of the clamping plate.

[0013] In the above implementation process, it is convenient to clamp and fix the glass tube, and the protection of the glass tube is increased.

[0014] In a specific embodiment, the adjusting component includes two side plates, a second servo motor, a bidirectional lead screw and two adjusting blocks. The two side plates are respectively welded at both ends of the lifting plate. The second servo motor is fixedly installed on the outer surface of one of the side plates. The bidirectional lead screw is rotatably arranged between the two side plates, and one end of the bidirectional lead screw is in transmission connection with the output end of the second servo motor. The two adjusting blocks are symmetrically threaded on the circumference of the bidirectional lead screw, and one end of the adjusting block is fixedly connected with one end of the connecting rod.

[0015] In the above implementation process, the second servo motor drives the bidirectional lead screw to rotate, the bidirectional lead screw drives the two adjusting blocks to move in opposite directions, enabling the two adjusting blocks to drive the clamping plate to move through the connecting rod, enabling the clamping plate to clamp and fix the glass tube, increasing the stability during the cleaning of the glass tube, or after cleaning, opening the clamping plate to facilitate the removal of the glass tube.

[0016] In a specific embodiment, at least four groups of clamping plates are correspondingly provided, and all at least four groups of clamping plates are fixedly connected through connecting blocks.

[0017] In the above implementation process, it is convenient to fix multiple groups of glass tubes simultaneously and facilitate the synchronous movement of the clamping plates.

[0018] In a specific embodiment, a drain outlet is communicatively provided on one side of the bottom of the cleaning tank, and a drain valve is fixedly installed on the drain outlet.

[0019] In the above implementation process, it is convenient to drain the cleaning water inside the cleaning tank, facilitating the replacement of clean cleaning water.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. In the present utility model, the glass tube is vertically sleeved on the brush roller, and the clamping plate is driven to move through the adjusting assembly, so that the clamping plate clamps and fixes the outer surface of the glass tube, thereby increasing the stability of the inner wall of the glass tube during cleaning.

[0022] 2. In the present utility model, the lifting plate is driven to lift by the servo electric cylinder, the lifting plate drives the clamping plate to lift through the adjusting assembly, and the clamping plate drives the clamped and fixed glass tube to lift, thereby facilitating the reciprocating up and down movement of the brush roller inside the glass tube, thus increasing the thoroughness of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 is one of the structural schematic diagrams provided by the embodiments of the present utility model;

[0025] Figure 2 is the second structural schematic diagram provided by the embodiments of the present utility model;

[0026] Figure 3 is provided by the embodiments of the present utility model Figure 2 enlarged view of part A;

[0027] Figure 4 is the structural top view provided by the embodiments of the present utility model;

[0028] Figure 5 is provided by the embodiments of the present utility model Figure 4 structural schematic diagram of the clamping plate part;

[0029] Figure 6 is the structural cross-sectional view of the bottom plate and the cleaning tank provided by the embodiments of the present utility model;

[0030] Figure 7 is provided by the embodiments of the present utility modelFigure 6 Enlarged view at position B in the figure.

[0031] In the figure: 1, base; 2, cleaning tank; 3, receiving tank; 4, first servo motor; 5, rotating shaft; 6, fixing component; 61, first convex block; 62, second convex block; 63, fastening bolt; 64, nut; 7, rotating rod; 8, brush roller; 9, clamping plate; 10, support plate; 11, servo cylinder; 12, lifting plate; 13, adjusting component; 131, side plate; 132, second servo motor; 133, bidirectional lead screw; 134, adjusting block; 14, connecting rod; 15, rubber protection pad; 16, connecting block; 17, drain port; 18, drain valve. Specific implementation manner

[0032] Next, the technical solutions in the embodiments of the present invention will be described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0034] Please refer to Figure 1-7 , the present invention provides a cleaning device for a collector glass tube, including a base 1, a cleaning tank 2 is fixedly connected above the base 1, a receiving tank 3 is opened on the upper surface of the base 1, a first servo motor 4 is installed inside the receiving tank 3, the output end of the first servo motor 4 is drivingly connected to a rotating shaft 5, the other end of the rotating shaft 5 is connected to a rotating rod 7 through a fixing component 6, and a brush roller 8 is fixedly arranged at the end of the rotating rod 7;

[0035] Two groups of clamping plates 9 for clamping the glass tube are symmetrically sleeved outside the brush roller 8, a support plate 10 is welded on the outer surface of the cleaning tank 2, a servo cylinder 11 is fixedly installed on the upper surface of the support plate 10, the output end of the servo cylinder 11 is fixedly connected to a lifting plate 12, an adjusting component 13 is arranged on the upper surface of the lifting plate 12, and one end of the adjusting component 13 is fixedly connected to one side of the clamping plate 9 through a connecting rod 14.

[0036] Specifically, in order to facilitate the simultaneous cleaning of multiple groups of glass tubes and improve the cleaning efficiency, at least four groups of the first servo motor 4, the rotating shaft 5, the rotating rod 7 and the brush roller 8 are correspondingly arranged.

[0037] When specifically setting, in order to facilitate the disassembly and assembly of the rotating rod 7 and the rotating shaft 5, facilitate the replacement of the rotating rod 7 with different lengths, enable the brush roller 8 to extend into the interior of glass tubes with different lengths, and be able to clean all positions on the inner wall of the glass tube, so as to facilitate the cleaning of glass tubes with different lengths. The fixing assembly 6 includes a first convex block, a second convex block, a fastening bolt 63 and a nut 64. The first convex block is fixedly arranged on the outer surface of the rotating shaft 5, the second convex block is fixedly arranged on the outer surface of the rotating rod 7, and the first convex block and the second convex block are fixedly connected by the fastening bolt 63 and the nut 64.

[0038] It should be noted that in order to facilitate the clamping and fixing of the glass tube and increase the protection of the glass tube, the clamping plate 9 is arranged as a semi-circular plate, and a rubber protection pad 15 is fixedly arranged on the inner surface of the clamping plate 9.

[0039] In some specific implementation schemes, the adjusting assembly 13 includes two groups of side plates 131, a second servo motor 132, a bidirectional lead screw 133 and two groups of adjusting blocks 134. The two groups of side plates 131 are respectively welded at both ends of the lifting plate 12. The second servo motor 132 is fixedly installed on the outer surface of one group of side plates 131. The bidirectional lead screw 133 is rotatably arranged between the two groups of side plates 131, and one end of the bidirectional lead screw 133 is in transmission connection with the output end of the second servo motor 132. The two groups of adjusting blocks 134 are symmetrically threaded on the circumference of the bidirectional lead screw 133, and one end of the adjusting block 134 is fixedly connected with one end of the connecting rod 14. By driving the bidirectional lead screw 133 to rotate through the second servo motor 132, the bidirectional lead screw 133 drives the two groups of adjusting blocks 134 to move in opposite directions, so that the two groups of adjusting blocks 134 drive the clamping plate 9 to move through the connecting rod 14, enabling the clamping plate 9 to clamp and fix the glass tube, increasing the stability during the cleaning of the glass tube, or after cleaning, opening the clamping plate 9 to facilitate the removal of the glass tube.

[0040] In some other implementation schemes, in order to facilitate the simultaneous fixation of multiple groups of glass tubes and facilitate the synchronous movement of the clamping plate 9, at least four groups of clamping plates 9 are correspondingly arranged, and all at least four groups of clamping plates 9 are fixedly connected by a connecting block 16.

[0041] In the present utility model, in order to facilitate the discharge of the cleaning water in the cleaning tank 2 and facilitate the replacement of clean cleaning water, a drain port 17 is communicated and arranged on one side of the bottom of the cleaning tank 2, and a drain valve 18 is fixedly installed on the drain port 17.

[0042] The working principle of this solar collector glass tube cleaning device:

[0043] First, vertically sleeved the glass tube outside the brush roller 8. Through the provided adjusting component 13, drive the bidirectional lead screw 133 to rotate by the second servo motor 132. The bidirectional lead screw 133 drives two groups of adjusting blocks 134 to move in opposite directions, so that the two groups of adjusting blocks 134 drive the clamping plate 9 to move through the connecting rod 14, enabling the clamping plate 9 to clamp and fix the glass tube, thereby increasing the stability of the inner wall of the glass tube during cleaning. After the glass tube is clamped and fixed, drive the rotating rod 7 to rotate by turning on the first servo motor 4. The rotating rod 7 drives the brush roller 8 to rotate, so that the brush roller 8 brushes the inner wall of the glass tube. Then drive the lifting plate 12 to lift and lower by the servo cylinder 11. The lifting plate 12 drives the clamping plate 9 to lift and lower through the adjusting component 13, and the clamping plate 9 drives the clamped and fixed glass tube to lift and lower, thus facilitating the up-and-down reciprocating movement of the brush roller 8 inside the glass tube and completing the full cleaning of the inner wall of the glass tube, thereby increasing the thoroughness of cleaning.

[0044] The above are only the embodiments of the present invention and are not used to limit the protection scope of the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0045] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or replacements, which should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A cleaning device for a collector glass tube, comprising a base (1), characterized in that, Above the base (1), a cleaning tank (2) is fixedly connected. On the upper surface of the base (1), a receiving groove (3) is provided. Inside the receiving groove (3), a first servo motor (4) is installed. The output end of the first servo motor (4) is drivingly connected to a rotating shaft (5). The other end of the rotating shaft (5) is connected to a rotating rod (7) through a fixing assembly (6). At the end of the rotating rod (7), a brush roller (8) is fixedly arranged. On the outer side of the brush roller (8), two groups of clamping plates (9) for clamping the glass tube are symmetrically sleeved. On the outer surface of the cleaning tank (2), a support plate (10) is welded. On the upper surface of the support plate (10), a servo cylinder (11) is fixedly installed. The output end of the servo cylinder (11) is fixedly connected to a lifting plate (12). On the upper surface of the lifting plate (12), an adjusting assembly (13) is provided. One end of the adjusting assembly (13) is fixedly connected to one side of the clamping plate (9) through a connecting rod (14).

2. The cleaning device for the collector glass tube according to claim 1, characterized in that, At least four groups of the first servo motor (4), the rotating shaft (5), the rotating rod (7), and the brush roller (8) are correspondingly arranged.

3. The cleaning device for a collector glass tube according to claim 1, characterized in that, The fixing assembly (6) includes a first convex block (61), a second convex block (62), a fastening bolt (63), and a nut (64). The first convex block (61) is fixedly arranged on the outer surface of the rotating shaft (5). The second convex block (62) is fixedly arranged on the outer surface of the rotating rod (7). The first convex block (61) and the second convex block (62) are fixedly connected through the fastening bolt (63) and the nut (64).

4. A cleaning device for a heat collector glass tube according to claim 1, characterized in that, The clamping plate (9) is arranged as a semi-circular plate, and a rubber protection pad (15) is fixedly arranged on the inner surface of the clamping plate (9).

5. A cleaning device for a collector glass tube according to claim 1, characterized in that, The adjusting assembly (13) includes two groups of side plates (131), a second servo motor (132), a bidirectional lead screw (133), and two groups of adjusting blocks (134). The two groups of side plates (131) are respectively welded at both ends of the lifting plate (12). The second servo motor (132) is fixedly installed on the outer surface of one group of side plates (131). The bidirectional lead screw (133) is rotatably arranged between the two groups of side plates (131), and one end of the bidirectional lead screw (133) is drivingly connected to the output end of the second servo motor (132). The two groups of adjusting blocks (134) are symmetrically threaded on the circumference of the bidirectional lead screw (133). One end of the adjusting block (134) is fixedly connected to one end of the connecting rod (14).

6. The cleaning device for the collector glass tube according to claim 1, wherein, At least four groups of the clamping plates (9) are correspondingly arranged, and all the at least four groups of clamping plates (9) are fixedly connected through a connecting block (16).

7. A collector glass tube cleaning device according to claim 1, characterized in that, On one side of the bottom of the cleaning tank (2), a drain port (17) is communicated. A drain valve (18) is fixedly installed on the drain port (17).

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