Circulating structure of groove type cleaning equipment
By assembling multiple branch pipes in the inner tank of the tank cleaning equipment and setting mixing nozzles with different angles distributed, combined with the use of rotating components, the problem of uneven circulation of the potion is solved, uniform mixing and efficient distribution of liquids are achieved, and product quality and production efficiency are improved.
Patent Information
- Application Number
- CN202421741198.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The existing tank cleaning equipment has the problem of uneven circulation of the potassium during the circulation process, which affects the uniformity of etching or electroplating, thereby reducing product quality and increasing production costs.
A circulating structure of a groove cleaning equipment is designed, and multiple branch pipes are equipped with in the inner groove. Each branch pipe is equipped with two rows of mixed flow nozzles distributed at different angles. The axial rotation of the branch pipe is achieved through the rotating assembly to ensure that the liquid circulates in the groove body without dead angles and is more uniform.
Through this structure, uniform mixing and efficient distribution of liquids are achieved, covering a wider area, improving circulation uniformity, ensuring uniformity of etching or electroplating, thereby improving product quality and reducing production costs.
Smart Images
Figure CN222935554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of photovoltaic trough equipment, in particular to a circulating structure of a trough cleaning device. Background Art
[0002] With the rapid development of photovoltaic technology, the performance requirements for photovoltaic trough cleaning equipment are also getting higher and higher. Especially in the processes that are more sensitive to process requirements such as etching and electroplating, the circulation uniformity of the chemical solution in the trough has a crucial impact on product quality. The existing circulation methods often use pumps to extract the solution in the trough and distribute it inside the trough through multiple pipelines. However, whether directly punching holes in the pipeline or installing nozzles, there will be dead angles due to a certain angle after output, resulting in uneven circulation of the chemical solution in the trough, and thus affecting the uniformity of etching or electroplating. This non-uniformity will not only reduce the quality of the product, but also may increase the energy consumption and cost during the production process. Summary of the Invention
[0003] In order to overcome the defects in the above-mentioned prior art, a circulating structure of a trough cleaning device with a simple structure and capable of effectively improving the circulation uniformity in the trough is provided.
[0004] The technical solution of the utility model is as follows: A circulating structure of a trough cleaning device includes a trough; the trough includes an inner trough and an outer trough, and a plurality of branch pipelines are assembled in the inner trough. Two columns of mixing nozzles distributed at different angles are assembled on each branch pipeline; a support plate for supporting a plurality of branch pipelines is assembled at the bottom of the inner trough; one end of a plurality of branch pipelines is assembled with a rotating assembly for adjusting the rotation of the plurality of branch pipelines; a fixing frame is assembled in the inner trough, and the fixing frame is located above the plurality of branch pipelines; a circulating pump assembly is connected outside the trough; the use of the mixing nozzles can increase the overall circulation volume, which is beneficial to the circulation uniformity; through the rotating assembly, the mixing nozzles on the branch pipelines can cover a wider area, so that the liquid ejected by the mixing nozzles circulates in the trough without dead angles and more evenly.
[0005] Preferably, the rotating assembly includes a connecting plate, an eccentric wheel device and a motor; the eccentric wheel device is assembled on the connecting plate, and the connecting plate is detachably assembled at the end of a plurality of branch pipelines; the motor is connected to the eccentric wheel device and drives the connecting plate to rotate. By driving the eccentric wheel device with the motor, the rotation angle of the connecting plate can be accurately controlled.
[0006] Preferably, a plurality of connection holes are provided on the connection plate, and a plurality of pin shafts are provided at the ends of the plurality of branch pipelines. The plurality of pin shafts pass through the plurality of connection holes. Through the simple plug-in method of the pin shafts and the connection holes, the branch pipelines can be quickly connected to the connection plate without complex installation steps or tools, greatly saving installation time and cost. The plurality of pin shafts rotate in the plurality of connection holes through an eccentric wheel device, driving the plurality of branch pipelines to rotate axially along the axis of the branch pipelines. Due to the simultaneous action of the plurality of pin shafts and the connection holes, the plurality of branch pipelines can achieve synchronous rotation, improving the rotation efficiency; the axial rotation of the branch pipelines increases the spraying range of the mixing nozzle.
[0007] Preferably, the plurality of connection holes are evenly arranged along the length direction of the connection plate. Ensure that the branch pipelines are evenly stressed on the connection plate, and the evenly arranged connection holes also help to simplify the installation and disassembly process of the branch pipelines.
[0008] Preferably, the circulating pump assembly includes a circulating pump, an output main pipe, and a suction pipe; the circulating pump conveys liquid into the inner tank through the output main pipe and collects liquid from the outer tank through the suction pipe. The circulating pump assembly ensures the continuous flow of liquid between the inner and outer tanks. Through the power of the circulating pump, the liquid is sucked from the outer tank and conveyed into the inner tank through the output main pipe, thus realizing the recycling of the liquid.
[0009] Preferably, an overflow port is provided on the side wall of the inner tank, and a suction port connected to the suction pipe is provided on the outer tank. The overflow port on the side wall of the inner tank can ensure that the liquid in the inner tank will not be too full. When the liquid reaches a certain height, the excess liquid will flow out through the overflow port and enter the outer tank, thus maintaining the stability of the liquid level in the inner tank. The suction port of the outer tank is connected to the suction pipe, enabling the circulating pump to easily suck the liquid from the outer tank. Improving the circulation efficiency and ensuring the continuous recycling of the liquid.
[0010] Preferably, an output branch pipe is connected to the output main pipe, and the output branch pipe passes through the output port provided on the tank body and is connected to the branch pipeline. Since the output branch pipe is directly connected to the branch pipeline, the liquid can enter the branch pipeline faster, thereby reducing the flow resistance and energy loss.
[0011] Preferably, a hose is assembled between the output branch pipe and the branch pipeline, and the hose is connected to the middle of the branch pipeline. The hose ensures that the branch pipeline can rotate freely.
[0012] Preferably, a plurality of support grooves are provided on the support plate, and the plurality of branch pipelines are fitted in the plurality of support grooves. Keep the branch pipelines stable during rotation.
[0013] Preferably, the motor is assembled outside the tank body. The end of the motor is provided with an output shaft, and the motor is connected to the eccentric wheel device through the output shaft. Since the motor is installed outside the tank body, it is easier to install, debug and maintain; the difficulty of operation in a narrow space is reduced, the work efficiency is improved, and the maintenance cost is reduced. The motor is directly connected to the eccentric wheel device through the output shaft, reducing the intermediate transmission link, thereby improving the transmission efficiency.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] A circulating structure of a tank-type cleaning device can achieve uniform mixing and efficient distribution of liquid by assembling multiple branch pipelines in the inner tank and arranging two columns of mixing nozzles with different angles on each branch pipeline. It can cover a wider area, making the liquid sprayed by the mixing nozzles circulate without dead corners in the tank body and more evenly.
[0016] Furthermore, through the rotating assembly, the axial rotation of the branch pipeline can be achieved. This dynamic adjustment ability enables the spraying direction and angle of the mixing nozzles to be adjusted according to needs, further increasing the spraying coverage range of the mixing nozzles.
[0017] Furthermore, the circulating pump assembly ensures the stable circulation of liquid between the inner tank and the outer tank. The liquid is transported into the inner tank through the output main pipe and collected from the outer tank through the suction pipe, realizing the closed-loop operation of the circulation system and ensuring the continuous and efficient operation of the equipment.
[0018] Furthermore, multiple support plates arranged at the bottom of the inner tank and the support grooves thereon provide stable support for the branch pipelines, preventing the pipelines from shaking and deforming during operation; enhancing the stability and reliability of the entire structure.
[0019] Furthermore, components such as multiple connection holes, pin shafts, and transfer hoses make the installation, disassembly, and maintenance of the equipment more convenient. In addition, the motor is assembled outside the tank body, which not only facilitates the maintenance and replacement of the motor but also avoids the potential impact of the motor on the liquid in the tank body.
[0020] Other features and advantages of the utility model will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The following further describes the utility model with reference to the drawings:
[0022] Figure 1 It is a schematic structural diagram of a circulating structure of a tank-type cleaning device of the utility model;
[0023] Figure 2 It is a schematic diagram of the structural installation in the tank body of the utility model;
[0024] Figure 3 Schematic installation diagram of the circulation pump assembly and the tank body of the present utility model;
[0025] Figure 4 Schematic structural diagram of the tank body of the present utility model;
[0026] Figure 5 Schematic structural diagram of the support plate of the present utility model;
[0027] Figure 6 For the present Figure 2 Schematic diagram of the detailed structure at position A in
[0028] Figure 7 For the present Figure 2 Schematic diagram of the detailed structure at position B in
[0029] Figure 8 Schematic diagram of the movement trajectory of the rotating assembly of the present utility model;
[0030] Explanation of the reference numerals is as follows:
[0031] Tank body 1, inner tank 11, outer tank 12, branch pipeline 2, mixed flow nozzle 3, support plate 4, rotating assembly 5, fixing bracket 6, circulation pump assembly 7, connecting plate 51, eccentric wheel device 52, motor 53, connecting hole 511, pin shaft 21, circulation pump 71, output main pipe 72, suction pipe 73, overflow port 111, suction port 121, output branch hose 721, output port 13, adapter hose 722, support groove 41, output shaft 531. Detailed implementation manners
[0032] The technical solutions of the embodiments of the present utility model will be explained and described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.
[0033] In the following description, terms such as "inner", "outer", "upper", "lower", "left", "right", etc., indicating orientation or position relationship are only for convenient description of the embodiments and simplification of the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.
[0034] As Figures 1 to 5As shown, the circulation structure of a tank-type cleaning device includes a tank body 1; the tank body 1 consists of an inner and an outer layer structure, namely an inner tank 11 and an outer tank 12. A plurality of branch pipelines 2 are assembled in the inner tank 11. The plurality of branch pipelines 2 are evenly arranged along the length direction of the inner tank 11. Two rows of mixing nozzles 3 distributed at different angles are assembled on each branch pipeline 2, realizing multi-directional and multi-angle spraying of the fluid. In this embodiment, the two rows of mixing nozzles 3 are distributed at a 35-degree angle on the branch pipeline 2; such an arrangement can cover a wider area and is beneficial to the uniformity of the circulation.
[0035] In order to stably support the plurality of branch pipelines 2, a support plate 4 is assembled at the bottom of the inner tank 11; in this embodiment, a plurality of support plates 4 can be assembled along the length direction of the plurality of branch pipelines 2 to improve the stability of the device; a plurality of support grooves 41 are provided on the support plate 4, and the plurality of branch pipelines 2 are fitted in the plurality of support grooves 41. These support plates 4 ensure the stability and safety of the branch pipelines 2 during operation. The support grooves 41 ensure that the branch pipelines 2 remain stable during rotation and do not displace or fall off.
[0036] One end of the plurality of branch pipelines 2 is assembled with a rotating assembly 5. The rotating assembly 5 improves the uniformity of the circulation. The rotating assembly drives the rotation of the branch pipelines, enabling more sufficient and uniform exchange of the liquid medicine. The rotating assembly 5 includes a connecting plate 51, an eccentric wheel device 52, and a motor 53; the connecting plate 51 is connected to one end of the branch pipeline 2. The connecting plate 51 connects all the branch pipelines 2 together. In this way, when the connecting plate 51 rotates, it can drive all the branch pipelines 2 and the mixing nozzles 3 thereon to rotate together, improving the rotation efficiency of the rotating assembly 5; the eccentric wheel device 52 is assembled on the connecting plate 51, and the motor 53 is connected to the eccentric wheel device 52 to drive the connecting plate 51 to rotate.
[0037] The eccentric wheel device 52 is assembled on the connecting plate 51; in this device, the eccentric wheel device 52 is assembled on the middle upper surface of the connecting plate 51; as Figure 8 shown, the eccentric wheel is a special-shaped wheel, and its rotation center is not at the geometric center of the wheel but deviates by a certain distance. When the eccentric wheel rotates, due to the offset of the center of mass, a periodic force or displacement will be generated, and this force or displacement can be used to drive other components to perform reciprocating or rotational motion. In this embodiment, the connecting plate 51 is driven by the eccentric wheel device 52 and makes a translational motion along an arc-shaped trajectory on the plane of the connecting plate 51. The translational distance in the length direction of the connecting plate 51 is larger than the translational distance in the width direction.
[0038] Combined with Figure 6As shown in the figure, a plurality of connection holes 511 are provided on the connection plate 51, and a plurality of pin shafts 21 are provided at the ends of the plurality of branch pipelines 2. The plurality of pin shafts 21 pass through the plurality of connection holes 511. The plurality of pin shafts 21 rotate in the plurality of connection holes 511 through an eccentric wheel device 52, driving the plurality of branch pipelines 2 to rotate axially along the axis of the branch pipelines 2. The connection holes 511 are in the shape of a long arc. When the connection plate 51 moves, the pin shafts 21 abut against the edges of the connection holes 511, and the pin shafts 31 are driven by the connection plate 51 to shift. Since the pin shafts 21 are fixedly connected to the branch pipelines 2, the pin shafts 21 drive the axis of the branch pipelines 2 to rotate axially.
[0039] Among them, a circulating pump assembly 7 is externally connected to the tank body 1. The circulating pump assembly 7 ensures the stable circulation of the liquid between the inner tank 11 and the outer tank 12. The circulating pump assembly 7 includes a circulating pump 71, an output main pipe 72, and a suction pipe 73; the liquid is transported into the inner tank 11 through the output main pipe 72, and the liquid is collected from the outer tank 12 through the suction pipe 73, realizing the closed-loop operation of the circulation system and ensuring the continuous and efficient operation of the equipment.
[0040] An overflow port 111 is provided on the side wall of the inner tank 11. When the liquid in the inner tank 11 exceeds a certain liquid level, the excess liquid will automatically drain through the overflow port 111 to prevent the liquid from overflowing from the tank body and causing unnecessary waste or safety hazards. The overflow port 111 can also help maintain the stable liquid level in the inner tank 11, ensuring the continuity and stability of the spraying or other process.
[0041] The outer tank 12 is provided with a suction port 121 connected to the suction pipe 73. Through the suction port 121, the circulating pump 71 can continuously suck the liquid in the outer tank 12 into the pump body, and then after pressurization, it is transported into the inner tank 11 through the output main pipe 72, forming a circulating flow of the liquid. Figure 7 As shown in the figure, an output branch hose 721 is connected to the output main pipe 72, which enables the liquid to be flexibly transported to different branch pipelines 2 after leaving the circulating pump 71. The output branch hose 721 passes through an output port 13 provided on the tank body 1 and is connected to the branch pipeline 2. A connecting hose 722 is assembled between the output branch hose 721 and the branch pipeline 2, and the connecting hose 722 is connected to the middle of the branch pipeline 2. Through the connecting hose 722, the pipeline system can be arranged more flexibly, making the whole system more compact, efficient and easy to maintain. Moreover, the connecting hose 722 ensures that the branch pipeline 2 can rotate freely.
[0042] Among them, a fixing frame 6 is assembled in the inner groove 11. The fixing frame 6 is used to carry workpieces to be processed that need to undergo processing techniques such as etching and electroplating. During operation, the stability and position accuracy of the workpieces to be processed are crucial for the control of the process quality. The fixing frame 6 can be customized according to the shape, size, and other product characteristics of the workpieces to be processed to ensure that the workpieces to be processed can be firmly fixed in the predetermined position and avoid moving or tilting during the processing techniques such as etching and electroplating. The fixing frame 6 is located above the plurality of branch pipelines 2, which can enable the liquid medicine sprayed by the mixing nozzle 3 to circulate evenly, thereby improving the uniformity of etching or electroplating.
[0043] Furthermore, the motor 53 is the power source of the rotating assembly 5. The motor 53 is connected to the eccentric wheel device 52 through an output shaft 531 provided at the end of the motor 53. When the motor 53 is started, it outputs rotational power to drive the eccentric wheel device 52 to rotate. Due to the special structure of the eccentric wheel, its rotation is converted into the rotational movement of the connecting plate 51, which in turn drives the branch pipeline 2 and the mixing nozzle 3 to rotate. The motor 53 is assembled outside the tank body 1, which facilitates the maintenance and replacement of the motor and also avoids the potential impact of the motor on the liquid in the tank body.
[0044] As described above, only the specific embodiments of the present invention are provided, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the content described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.
Claims
1. A circulation structure of a tank-type cleaning device, characterized in that: The invention comprises a tank body (1); the tank body (1) comprises an inner tank (11) and an outer tank (12); a plurality of branch pipelines (2) are arranged in the inner tank (11); each branch pipeline (2) is provided with two rows of mixed flow nozzles (3) distributed at different angles; a support plate (4) for supporting the plurality of branch pipelines (2) is arranged at the bottom of the inner tank (11); a rotating assembly (5) for adjusting the rotation of the plurality of branch pipelines (2) is arranged at one end of the plurality of branch pipelines (2); a fixing frame (6) is arranged in the inner tank (11), and the fixing frame (6) is located above the plurality of branch pipelines (2); and a circulating pump assembly (7) is connected to the outside of the tank body (1).
2. The circulation structure of a tank-type cleaning device according to claim 1, characterized in that: The rotating assembly (5) comprises a connecting plate (51), an eccentric wheel device (52) and a motor (53); the eccentric wheel device (52) is mounted on the connecting plate (51), and the connecting plate (51) is detachably mounted on the ends of a plurality of branch pipelines (2); and the motor (53) is connected to the eccentric wheel device (52) to drive the connecting plate (51) to rotate.
3. The circulation structure of a tank-type cleaning device according to claim 2, characterized in that: The connecting plate (51) is provided with a plurality of connecting holes (511), and the ends of the plurality of branch pipelines (2) are provided with a plurality of pins (21) for passing through the plurality of connecting holes (511).
4. The circulation structure of a tank-type cleaning device according to claim 3 is characterized in that: The multiple connection holes (511) are evenly arranged along the length direction of the connection plate (51).
5. The circulation structure of a tank-type cleaning device according to claim 1, characterized in that: The circulation pump assembly (7) comprises a circulation pump (71), an output main pipe (72) and a suction pipe (73); the circulation pump (71) transports liquid to the inner tank (11) through the output main pipe (72) and collects liquid from the outer tank (12) through the suction pipe (73).
6. The circulation structure of a tank-type cleaning device according to claim 1, characterized in that: The side wall of the inner tank (11) is provided with an overflow port (111), and the outer tank (12) is provided with a suction port (121) connected to the suction pipe (73).
7. The circulation structure of a tank-type cleaning device according to claim 5, characterized in that: The output main pipe (72) is connected to an output branch hose (721), and the output branch hose (721) passes through an output port (13) provided on the tank body (1) and is connected to the branch pipeline (2).
8. The circulation structure of the tank-type cleaning equipment according to claim 7, characterized in that: A connecting hose (722) is installed between the output branch hose (721) and the branch pipeline (2), and the connecting hose (722) is connected to the middle part of the branch pipeline (2).
9. The circulation structure of a tank-type cleaning device according to claim 1, characterized in that: The support plate (4) is provided with a plurality of support grooves (41), and the plurality of branch pipelines (2) are embedded in the plurality of support grooves (41).
10. The circulation structure of a tank-type cleaning device according to claim 2, characterized in that: The motor (53) is mounted on the outside of the tank body (1); an output shaft (531) is provided at the end of the motor (53); and the motor (53) is connected to the eccentric wheel device (52) via the output shaft (531).