Filtering device for pool cleaning equipment and pool cleaning equipment

Abstract

A filtering device for pool cleaning equipment comprises a body and a water inlet, and the filtering device can filter water flow entering the water inlet and store filtered garbage; the filtering device further comprises a water inlet cover plate, the water inlet cover plate is installed on the body and arranged in the area where the water inlet is located, the water inlet cover plate comprises a plate body and a rotating shaft, the plate body can rotate so that the water inlet can be opened or closed, and the water inlet cover plate further comprises at least one connecting arm which is connected with the rotating shaft and the plate body. The connecting arm enables a gap to exist between the plate body and the body when the water inlet is opened. A gap is reserved between the plate body and the part of the body, so that impurities accumulated on the plate body due to filtering action can slide down from the gap, the water inlet cover plate is prevented from being stuck due to impurity accumulation, and the underwater adaptability of the device and equipment is enhanced. The utility model further provides pool cleaning equipment.

Description

Technical Field

[0001] This utility model relates to the field of underwater facilities, and in particular to a filtration device and a water pool cleaning device. Background Technology

[0002] In existing pool cleaning equipment, filtration devices are typically used to filter the incoming water to remove impurities such as silt and pebbles. However, traditionally designed filtration devices often encounter a technical problem during use: the inlet cover of the filter is prone to jamming due to accumulated impurities, especially in pool environments containing large amounts of silt or other particulate matter. This phenomenon affects the normal operation of the equipment, preventing it from effectively performing cleaning operations, and may even damage critical components due to jamming. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a filtration device and a water tank cleaning equipment for use in water tank cleaning equipment, so as to solve the problem that the inlet cover of underwater equipment is easily blocked by mud and sand.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A filtration device for a water tank cleaning equipment includes a body and a water inlet. The filtration device is capable of filtering water flowing into the water inlet and storing filtered waste. The filtration device also includes an inlet cover plate, which is mounted on the body and disposed in the area where the water inlet is located. The inlet cover plate includes a plate and a rotating shaft. The plate is rotatable to open or close the water inlet. The inlet cover plate also includes at least one connecting arm connecting the rotating shaft and the plate. The connecting arm creates a gap between the plate and the body when the water inlet is open.

[0006] In some embodiments, when the plate covers the water inlet, the plate forms an angle with the horizontal plane.

[0007] In some embodiments, the included angle ranges from 20° to 80°.

[0008] In some embodiments, the rotating shaft is fitted with an elastic component, which assists the plate in rotating to close the water inlet.

[0009] In some embodiments, the elastic component is a hinge spring, with the two hinge ends of the hinge spring abutting against the filter device and the inlet cover, respectively.

[0010] In some embodiments, the rotating shaft is rotatably disposed on the side wall of the body.

[0011] In some embodiments, the height of the highest point of the plate is not higher than the height of the pivot on the side wall of the body.

[0012] In some embodiments, the rotating shaft is rotatably disposed on the bottom wall of the body.

[0013] To solve the above-mentioned technical problems, another technical solution adopted by this utility model is as follows:

[0014] A pool cleaning device includes a filter device for use in pool cleaning.

[0015] In some embodiments, a diversion component is also included, which is disposed inside the pool cleaning device and is used to control the plate to rotate.

[0016] The beneficial effects of this utility model include at least the following: providing a filtration device and a water tank cleaning equipment for use in water tank cleaning equipment, wherein an inlet cover is provided at the inlet, and a connecting arm is used to connect the rotating shaft of the cover and the plate body, wherein the connecting arm allows a gap to exist between the plate body and the main body when the inlet is opened, that is, when the plate body rotates around the rotating shaft, a gap is left between the plate body and the main body components, so that impurities accumulated on the plate body due to the filtration action can slide off from the gap, thereby preventing the inlet cover from getting stuck due to the accumulation of impurities, and enhancing the underwater adaptability of the device and equipment. Attached Figure Description

[0017] Figure 1 This is an assembly diagram of a filtration device for a water tank cleaning equipment according to an embodiment of the present invention;

[0018] Figure 2 This is a cross-sectional view of a filtration device for a water tank cleaning equipment according to an embodiment of the present invention;

[0019] Figure 3 for Figure 2 A magnified view of a portion of the image;

[0020] Figure 4 This is a schematic diagram showing the opening of the inlet cover in an embodiment of the present utility model;

[0021] Figure 5 A cross-sectional view showing the opening of the inlet cover in this embodiment of the present utility model;

[0022] Label Explanation:

[0023] 1. Main body; 2. Inlet cover; 21. Plate; 22. Rotating shaft; 23. Connecting arm; 24. Elastic component. Detailed Implementation

[0024] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0025] In the description of this application, it should be understood that the terms "upper," "lower," "inner," "outer," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or regarding the vertical, perpendicular, or gravitational direction of the component itself. These terms are used only for the convenience of describing this application and for simplifying the description, 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 application. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0026] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of this application. Terms such as “part” or “component” appearing herein can refer to a single part or a combination of multiple parts. Terms such as “installation,” “setup,” and “connection” appearing herein should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can indicate that one component is directly attached to another component or that one component is attached to another component via an intermediate component; they can refer to the internal connection of two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. A feature described in one embodiment herein may be applied alone or in combination with other features to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0027] Please refer to Figures 1 to 5 A filtration device for a water tank cleaning equipment includes a body 1 and a water inlet. The filtration device is capable of filtering water entering the water inlet and storing filtered waste. The filtration device also includes an inlet cover 2, which is mounted on the body 1 and positioned in the area where the water inlet is located. The inlet cover 2 includes a plate 21 and a rotating shaft 22. The plate 21 is rotatable to open or close the water inlet. The inlet cover 2 also includes at least one connecting arm 23 connecting the rotating shaft 22 and the plate 21. The connecting arm 23 creates a gap between the plate 21 and the body 1 when the water inlet is open.

[0028] Understandably, the aforementioned gap design helps prevent the filter from being clogged by impurities such as silt and pebbles during operation. The gap provides a path for impurities accumulated on the plate to slide off. That is, during filtration, silt or other particles may remain on the surface of the cover plate and in the recesses where the plate and body meet. After the inlet cover is opened, impurities can slide off between the plate and body through this gap, thus preventing accumulation. The size of this gap can be fixed or can change continuously as the inlet cover is opened.

[0029] As can be seen from the above description, the beneficial effects of this utility model are as follows: The inlet cover 2 of this filter device can not only open or close the inlet, but also connect the rotating shaft 22 to the plate body 21 through at least one connecting arm 23, so that when the inlet is open, there is a gap between the plate body 21 and the main body 1. This gap effectively prevents the plate body 21 from getting stuck due to the accumulation of impurities, allowing impurities to slide off smoothly and avoiding blockage of the inlet cover 2. At the same time, the addition of the connecting arm 23 improves the flexibility of the cover structure, making the device more adaptable to various complex conditions in the underwater environment and extending the service life of the filter device.

[0030] In some possible implementations, the plate 21 forms an angle with the horizontal plane when it covers the inlet. This angle allows water to flow more smoothly through the inlet, reducing resistance. This angle effectively guides the water flow while preventing impurities from accumulating on the plate 21 surface, increasing self-cleaning capabilities, preventing impurity buildup on the plate 21, improving the efficiency and lifespan of the filtration device, and further enhancing its underwater adaptability.

[0031] Specifically, the included angle ranges from 20° to 80°. This 20° to 80° range provides broad adaptability, allowing the design to meet filtration needs at different water flow rates. By setting different included angles, it can be applied to water cleaning equipment with varying suction power, ensuring that impurities do not accumulate on the surface of the plate 21 and enhancing the device's anti-clogging performance. In some possible embodiments, the rotating shaft 22 is fitted with an elastic component 24, which assists the plate 21 in rotating to close the water inlet. The addition of the elastic component 24 allows the plate 21 to automatically return to the closed state after filtration, ensuring the water cleaning equipment's sealing when not in operation. Furthermore, the use of the elastic component 24 improves operational convenience, eliminating the need for additional mechanical drives, simplifying the device's structure, helping to reduce the failure rate, and extending the equipment's lifespan, making the cleaning equipment more intelligent.

[0032] In some possible implementations, the elastic component 24 is a hinge spring, with its two hinge ends abutting against the filter device and the inlet cover 2, respectively. Using a hinge spring as the elastic component 24 helps to further enhance the return capability of the plate 21. The two hinge ends of the hinge spring abutting against the filter device and the inlet cover 2, respectively, provide stable elastic force, thereby ensuring smooth movement of the plate 21 during opening and closing.

[0033] In some possible implementations, the rotating shaft 22 is rotatably mounted on the side wall of the body 1. Directly connecting the device to the side wall of the body 1 eliminates the need for intermediate support components, simplifying the assembly structure of the inlet cover 2 and the body 1. Furthermore, the support structure of the side wall provides a stable opening fulcrum.

[0034] Specifically, the height of the highest point of the plate 21 is not higher than the height of the rotating shaft 22 on the side wall of the main body 1. Setting the height of the highest point of the plate 21 to be no higher than the height of the rotating shaft 22 on the side wall further reduces the space occupied by the plate 21 when it rotates, thereby allowing the filter device to have more space to accommodate impurities and improving space utilization.

[0035] In some possible implementations, the rotating shaft 22 is rotatably mounted on the bottom wall of the main body 1, thereby optimizing the movement trajectory of the plate 21 and making its opening and closing process more consistent with the direction of water flow. This bottom wall rotating shaft 22 configuration allows the plate 21 to create a natural water flow guiding effect when the inlet is opened, avoiding direct impact of water flow on the plate 21. It also enhances the plate 21's return-to-position capability, improves the durability and impact resistance of the filtration device, and ensures stable filtration performance during long-term use.

[0036] The position of the rotating shaft can be set as needed. Depending on the location of the water inlet, the rotating shaft can be set on any wall of the main body, such as the bottom wall or the side wall, so that this filter device can be used in different types of cleaning equipment.

[0037] A pool cleaning device includes a filtration device for use in pool cleaning. The filtration device improves the efficiency of impurity filtration and reduces the problem of the inlet cover getting stuck or blocked during use, making the device more adaptable to various water environments.

[0038] In some possible implementations, a flow guiding component is also included. This component is located inside the pool cleaning device and is used to control the rotation of the plate 21, allowing the pool cleaning device to more intelligently adjust the opening and closing angle of the plate 21 and achieve precise guidance of the water flow. Specifically, the aforementioned flow guiding component is a water pump installed inside the cleaning device, which uses the suction force generated by the water pump to precisely guide the water flow.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A filtration device for a water tank cleaning equipment, comprising a body and a water inlet, the filtration device being capable of filtering water flowing into the water inlet and storing filtered waste; the filtration device further comprising an inlet cover plate, the inlet cover plate being mounted on the body and disposed in the area where the water inlet is located, the inlet cover plate comprising a plate body and a rotating shaft, the plate body being rotatable to open or close the water inlet, characterized in that: The inlet cover also includes at least one connecting arm connecting the rotating shaft and the plate body, the connecting arm causing a gap between the plate body and the main body when the inlet is opened.

2. The filtration device for a water tank cleaning equipment according to claim 1, characterized in that, When the plate covers the water inlet, the plate forms an angle with the horizontal plane.

3. A filtration device for a water tank cleaning equipment according to claim 2, characterized in that, The included angle ranges from 20° to 80°.

4. A filtration device for a water tank cleaning equipment according to claim 1, characterized in that: The rotating shaft is fitted with an elastic component, which assists the plate in rotating to close the water inlet.

5. A filtration device for a water tank cleaning equipment according to claim 4, characterized in that: The elastic component is a hinge spring, and the two hinge ends of the hinge spring abut against the filter device and the inlet cover plate, respectively.

6. A filtration device for a water tank cleaning equipment according to claim 2, characterized in that, The rotating shaft is rotatably mounted on the side wall of the main body.

7. A filtration device for a water tank cleaning equipment according to claim 6, characterized in that, The height of the highest point of the plate is not higher than the height of the rotating shaft on the side wall of the main body.

8. A filtration device for a water tank cleaning equipment according to claim 2, characterized in that, The rotating shaft is rotatably mounted on the bottom wall of the main body.

9. A water tank cleaning device, characterized in that: Includes a filtration device for a water tank cleaning equipment as described in any one of claims 1-8.

10. A water tank cleaning device according to claim 9, characterized in that, It also includes a flow-guiding component, which is located inside the water tank cleaning equipment and is used to control the plate to rotate.

Images