A cleaning tank

Abstract

The utility model belongs to the technical field of cleaning sink discloses a kind of cleaning tank. The cleaning tank includes tank body and water collecting part, tank body includes side wall and bottom plate;Water collecting part is set at the center of bottom plate, the center of water collecting part is provided with drain, and the height of drain is lower than tank body;The bottom of tank body is further provided with guide plate, the first end of guide plate is connected with side wall, the second end is connected with bottom plate, bottom plate is flat plate, the first end of guide plate is higher than the second end and forms guide slope, to guide cleaning liquid in tank body to water collecting part. The inside of the cleaning tank is provided with guide structure, can form effective liquid converging path, to improve the drainage efficiency, ensure good drainage effect.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tank technology, and in particular to a cleaning tank. Background Technology

[0002] Cleaning tanks are commonly used in industries such as semiconductors, photovoltaic power generation, and glass manufacturing. In existing technologies, most cleaning tanks have a flat bottom with one or more straight-through drain ports at the bottom for drainage. However, these tanks cannot form an effective drainage path, resulting in incomplete drainage of cleaning solutions in corners and edges. Over time, this leads to stained areas, wasting materials, making cleaning difficult, and causing cross-contamination between different batches of cleaning solutions. In severe cases, this can negatively impact product processing quality and yield. Utility Model Content

[0003] The purpose of this invention is to provide a cleaning tank that, by setting a flow guiding structure inside, can form an effective liquid convergence path, thereby improving drainage efficiency and ensuring good drainage effect.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A cleaning tank, comprising:

[0006] The tank body includes the side walls and the bottom plate;

[0007] A water collection device is located at the center of the base plate, and a drain outlet is provided at the center of the water collection device, with the height of the drain outlet being lower than that of the tank body. A guide plate is also provided at the bottom of the tank body, with a first end connected to the side wall and a second end connected to the base plate. The base plate is a flat plate, and the first end of the guide plate is higher than the second end, forming a guide slope to guide the cleaning liquid in the tank body to the water collection device.

[0008] Preferably, the water collecting component is provided with guide plates on both sides along its width direction.

[0009] Preferably, the two inner walls of the water collecting element along its width direction are the first side walls, and the first side walls are arranged in the vertical direction.

[0010] Preferably, the two inner walls of the water collecting component along its length are the second sidewalls, and the end of the second sidewall away from the bottom plate is close to the drain outlet to form a flow-guiding slope so as to guide the cleaning liquid entering the water collecting component to the drain outlet.

[0011] Preferably, a third sidewall is provided at the end of the second sidewall away from the drain outlet, and the third sidewall is arranged in a vertical direction.

[0012] Preferably, the water collection component further includes a bottom wall, which is a plane, and the drain outlet is disposed on the bottom wall. The first side wall and the second side wall are both connected to the bottom wall.

[0013] Preferably, the bottom of the water collecting device extends outward with a drain pipe, which is connected to the drain outlet.

[0014] Preferably, the water collection device further includes a flange, which is disposed on the outer periphery of the drain pipe for connecting the drain pipe to external equipment.

[0015] Preferably, a filter structure is detachably installed above the water collection component.

[0016] Preferably, the base plate is provided with a plurality of mounting components, which are evenly arranged along the outer periphery of the water collecting component, and the mounting components are used to install the filter structure.

[0017] The beneficial effects of this utility model are:

[0018] This utility model discloses a cleaning tank. The cleaning tank includes a tank body and a water collection component. The tank body includes a side wall and a bottom plate. The water collection component is located at the center of the bottom plate, and a drain outlet is located at the center of the water collection component, with the height of the drain outlet lower than that of the tank body. A guide plate is also provided at the bottom of the tank body. The first end of the guide plate is connected to the side wall, and the second end is connected to the bottom plate. The bottom plate is a flat plate, and the first end of the guide plate is higher than the second end, forming a guide slope to guide the cleaning liquid in the tank body to the water collection component.

[0019] In this structure, when the cleaning liquid enters the tank, it flows along the guide plate. The inclined surface of the guide plate forms an effective liquid collection path. Residual liquid also flows into the water collection component under gravity and is completely discharged through the drain outlet, thereby improving drainage efficiency, ensuring good drainage effect, avoiding the formation of stain areas in the internal corners, and improving product processing quality and yield. Furthermore, the base plate is flat, which significantly reduces the difficulty of installing the water collection component and ensures quick installation. Attached Figure Description

[0020] Figure 1 This is an isometric view of the cleaning tank described in an embodiment of the present invention;

[0021] Figure 2 This is a first cross-sectional schematic diagram of the cleaning tank according to an embodiment of the present utility model;

[0022] Figure 3 This is a second cross-sectional schematic diagram of the cleaning tank described in an embodiment of the present invention;

[0023] Figure 4 yes Figure 1 A magnified view of part A in the middle.

[0024] In the picture:

[0025] 10. Tank body; 11. Side wall; 12. Guide plate; 13. Bottom plate; 14. Mounting components;

[0026] 20. Water collection device; 21. First side wall; 22. Second side wall; 23. Drain outlet; 24. Bottom wall; 25. Drain pipe; 26. Flange; 27. Third side wall. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this utility model, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are merely used for distinction in description and have no special meaning.

[0031] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0032] like Figures 1 to 4 As shown, this utility model provides a cleaning tank, which includes a tank body 10 and a water collection component 20. The tank body 10 includes a side wall 11 and a bottom plate 13. The water collection component 20 is located at the center of the bottom plate 13, and a drain outlet 23 is provided at the center of the water collection component 20. The height of the drain outlet 23 is lower than that of the tank body 10. A guide plate 12 is also provided at the bottom of the tank body 10. The first end of the guide plate 12 is connected to the side wall 11, and the second end is connected to the bottom plate 13. The bottom plate 13 is a flat plate. The first end of the guide plate 12 is higher than the second end and forms a guide slope to guide the cleaning liquid in the tank body 10 to the water collection component 20.

[0033] In this structure, when the cleaning liquid enters the tank 10, it flows along the guide plate 12. The guide slope of the guide plate 12 forms an effective liquid collection path. Residual liquid will also flow into the water collection component 20 under the action of gravity and be discharged through the drain outlet 23, thereby improving drainage efficiency, ensuring good drainage effect, avoiding the formation of stain areas in the internal corners, and improving product processing quality and yield. In addition, the base plate 13 is a flat plate, which can significantly reduce the difficulty of installing the water collection component 20 and ensure quick installation.

[0034] like Figures 1-3 As shown, the water collecting component 20 has guide plates 12 on both sides along its width. This means that the cleaning liquid can flow in from both sides of the water collecting component 20 simultaneously, which not only ensures the water collection effect but also improves the water collection efficiency, indirectly improving the drainage speed and drainage smoothness. No cleaning liquid residue will appear on either side of the water collecting component 20.

[0035] like Figures 1-4 As shown, the two inner walls of the water collecting component 20 along its width direction are the first side walls 21, which are arranged vertically. In this structure, the drain outlet 23 is located at the bottom of the water collecting component 20. When the cleaning liquid flows into the water collecting component 20 along the guide plate 12, it will first flow down along the first side wall 21. The vertical arrangement of the first side wall 21 can fully increase the internal volume of the water collecting component 20, avoiding the situation where the cleaning liquid overflows due to a one-time influx, and ensuring a good water collection and drainage effect.

[0036] In addition, such as Figures 1-4As shown, the two inner walls of the water collecting component 20 along its length are called second side walls 22. The end of the second side wall 22 away from the bottom plate 13 is close to the drain outlet 23 to form a flow-guiding slope, so as to guide the cleaning liquid entering the water collecting component 20 to the drain outlet 23. Since the drain outlet 23 has a specific drainage speed (a specific flow rate of liquid can be discharged per unit time), a part of the cleaning liquid will accumulate on the inner wall of the water collecting component 20 waiting to be discharged. The second side wall 22 plays a good role in guiding and converging, that is, the second side wall 22 can converge the cleaning liquid towards the drain outlet 23, so that the cleaning liquid in the water collecting component 20 can be discharged one after another, with good drainage effect and improved drainage efficiency.

[0037] like Figures 1-4 As shown, a third sidewall 27 is also provided at the end of the second sidewall 22 away from the drain outlet 23, and the third sidewall 27 is arranged vertically. This arrangement can increase the internal volume of the water collection component 20 while ensuring the drainage effect, thereby avoiding the situation of excessive liquid overflowing again and ensuring a good user experience.

[0038] In addition, such as Figures 1-4 As shown, the water collecting component 20 also includes a bottom wall 24, which is planar. A drain outlet 23 is disposed on the bottom wall 24, and both the first side wall 21 and the second side wall 22 are connected to the bottom wall 24. The planar structure facilitates the placement of the drain outlet 23, significantly reducing processing difficulty and thus lowering processing costs. The fact that both the first side wall 21 and the second side wall 22 are connected to the bottom wall 24 ensures smooth drainage, thereby improving drainage efficiency.

[0039] like Figure 2 and Figure 3 As shown, a drain pipe 25 extends outward from the bottom of the water collection component 20, and the drain pipe 25 connects to the drain outlet 23. By setting the drain pipe 25, the difficulty of connecting the cleaning tank to the external wastewater collection equipment can be reduced, and the convenience of use can be improved. The connection can be completed directly by using the drain pipe 25. When tilted, the liquid can flow into the drain pipe 25 along the drain outlet 23, thereby completing the collection.

[0040] In addition, such as Figures 2-3 As shown, the water collection component 20 also includes a flange 26, which is located on the outer periphery of the drain pipe 25 and is used to connect the drain pipe 25 to external equipment. The flange 26 is specifically designed for pipe connection, providing reliable connection, good sealing, strong pressure resistance, easy disassembly and maintenance, precise connection, and adaptability to complex working conditions. Furthermore, its ease of disassembly (it can be fixed with bolts) improves the convenience of subsequent dredging and maintenance of the drain pipe 25.

[0041] Considering that the cleaning liquid may contain some solid fragments, allowing it to directly enter the drainage system could easily cause blockage of the drain outlet 23 or the drain pipe 25. Therefore, in this embodiment, a filter structure (not shown in the figure) is detachably installed above the water collection component 20. That is, after the cleaning liquid is filtered, the solid fragments remain outside the filter structure, and the liquid can be discharged through the drain outlet 23, thereby preventing blockage of the drain outlet 23 and the drain pipe 25. In addition, the detachable connection method also facilitates the cleaning of solid fragments remaining on the surface of the filter mechanism later. It is worth noting that the filter structure can be a filter screen or other structure, as long as it can ensure a good filtration effect; this embodiment does not impose any specific limitations.

[0042] like Figures 1-4 As shown, multiple mounting components 14 are provided on the base plate 13. The mounting components 14 are evenly distributed along the outer periphery of the water collection component 20 and are used to install the filter structure. This arrangement can significantly improve the stability of the filter structure installation, while also ensuring the uniformity of the force on the filter structure, thus guaranteeing a good filtration effect and enhancing the user experience.

[0043] It is worth noting that in this embodiment, the mounting member 14 can be a snap-fit ​​protrusion structure. In other embodiments, mounting holes can be used instead of the mounting member 14, and the filter structure can be installed using bolts or screws.

[0044] The cleaning liquid in the tank 10 can first flow into the water collection component 20 along the guide slope of the guide plate 12, and the second side wall 22 can further complete the diversion and collection work, so that all the cleaning liquid flows into the drain outlet 23. In summary, the internal diversion and guidance structure of this cleaning tank can effectively form a liquid collection path, improve the drainage efficiency, and ensure a good drainage effect.

[0045] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A cleaning tank, characterized in that, include: The tank (10) includes a side wall (11) and a bottom plate (13); A water collection component (20) is located at the center of the bottom plate (13). A drain outlet (23) is located at the center of the water collection component (20), and the height of the drain outlet (23) is lower than that of the tank body (10). A guide plate (12) is also provided at the bottom of the tank body (10). The first end of the guide plate (12) is connected to the side wall (11), and the second end is connected to the bottom plate (13). The bottom plate (13) is a flat plate. The first end of the guide plate (12) is higher than the second end and forms a guide slope to guide the cleaning liquid in the tank body (10) to the water collection component (20).

2. The cleaning tank according to claim 1, characterized in that, The water collecting component (20) is provided with guide plates (12) on both sides along its width direction.

3. The cleaning tank according to claim 2, characterized in that, The water collecting component (20) has two inner walls along its width direction that form the first sidewall (21), and the first sidewall (21) is arranged in the vertical direction.

4. The cleaning tank according to claim 3, characterized in that, The two inner walls of the water collection component (20) along its own length direction are the second sidewalls (22). The end of the second sidewall (22) away from the bottom plate (13) is close to the drain outlet (23) to form a flow-guiding slope so as to guide the cleaning liquid entering the water collection component (20) to the drain outlet (23).

5. The cleaning tank according to claim 4, characterized in that, A third sidewall (27) is provided at the end of the second sidewall (22) away from the drain outlet (23), and the third sidewall (27) is provided in the vertical direction.

6. The cleaning tank according to claim 5, characterized in that, The water collection component (20) also includes a bottom wall (24), which is a plane. The drain outlet (23) is disposed on the bottom wall (24). The first side wall (21) and the second side wall (22) are both connected to the bottom wall (24).

7. The cleaning tank according to claim 6, characterized in that, The bottom of the water collection component (20) extends outward with a drain pipe (25), which is connected to the drain outlet (23).

8. The cleaning tank according to claim 7, characterized in that, The water collection component (20) also includes a flange (26), which is disposed on the outer periphery of the drain pipe (25) for connecting the drain pipe (25) to external equipment.

9. The cleaning tank according to any one of claims 1-8, characterized in that, A filter structure is detachably installed above the water collection component (20).

10. The cleaning tank according to claim 9, characterized in that, The base plate (13) is provided with a plurality of mounting parts (14), which are evenly arranged along the outer periphery of the water collection part (20). The mounting parts (14) are used to install the filter structure.

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