Swimming pool water filtering equipment with filter screen cloth automatic cleaning function

Abstract

The utility model relates to the technical field of swimming pool water filtering equipment, in particular to swimming pool water filtering equipment with an automatic filter screen cloth cleaning function, which comprises a filtering box, a motor, a hoop, a water outlet pipe, a driving roller, a synchronous belt, a filter cloth liner, a flushing pipe, a cleaning pipe, a compression roller, a flow guide plate, a vertical plate, filter screen cloth and a pollution discharge box, the motor is installed on the back of the filter box, the driving roller is fixedly arranged at the output end of the motor, the hoop is fixedly arranged on the back of the filter box, and the water outlet pipe is clamped to the inner side of the hoop. In the running process, impurities fall off under the impact of high-pressure water flow from inside to outside, and loose impurities fall off conveniently under the flushing action, so that the filtering effect is guaranteed, meanwhile, the filtered cloth liner is effectively cleaned, and the service life of the cloth liner is greatly prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of swimming pool water filtration equipment, and in particular to a swimming pool water filtration equipment with an automatic cleaning function for the filter mesh. Background Technology

[0002] The swimming pool water purification and supply system continuously pumps used, dirty water from the swimming pool or equalization tank and sends it to a filter at a specified flow rate and velocity. Here, impurities are effectively removed, reducing the turbidity of the circulating water. The filtered circulating water is then sent to a heating device, where it undergoes heating, water balancing, and disinfection processes to meet hygiene standards before being returned to the swimming pool for reuse. This system not only saves a significant amount of water and energy but is also economical and practical, thus it is widely used in swimming pools both domestically and internationally.

[0003] The coarse filtration system works by pumping water out of the pool and passing it through the filter cloth of the coarse filtration device to block and filter larger suspended impurities, thus achieving a coarse filtration effect. The coarse filter screen needs to be replaced and cleaned frequently to prevent clogging or excessive rinsing that could dissolve some of the dirt. Frequent replacement of the filter screen and filter cloth is very tedious. Therefore, circulating the filter screen and cleaning it effectively during the circulation process can effectively increase the service life of the filter screen and filter cloth and reduce the risk of clogging and dirt dissolving into the pool. Utility Model Content

[0004] This invention addresses the shortcomings of existing technologies by providing a swimming pool water filtration device with an automatic filter cloth cleaning function.

[0005] This utility model is achieved through the following technical solution:

[0006] A swimming pool water filtration device with automatic filter cloth cleaning function includes a filter box, a motor, a clamp, a water outlet pipe, a drive roller, a synchronous belt, a filter pad, a flushing pipe, a cleaning pipe, a pressure roller, a guide plate, a vertical plate, a filter cloth, and a drain box. The motor is installed on the back of the filter box, the drive roller is fixedly installed at the motor output end, the clamp is fixedly installed on the back of the filter box, the water outlet pipe is clamped to the inside of the clamp, the synchronous belt is sleeved on the outside of the drive roller, the filter pad is pasted to the outside of the synchronous belt, the flushing pipe and the cleaning pipe are located inside the filter box, the pressure roller is movably connected to the inside of the filter box, the vertical plate is fixedly installed on the bottom inside of the filter box, the guide plate is inclinedly installed on the outside of the vertical plate, the filter cloth is clamped on the inside of the vertical plate, and the drain box is fixedly installed at one end of the bottom of the filter box.

[0007] In a preferred embodiment of the present invention, the surface of the guide plate is provided with filter holes, the bottom of the guide plate is located on the top outer side of the sewage box, and one end of the sewage box extends through and to the outside of one side of the filter box.

[0008] The baffle plate effectively filters the water containing impurities after being rinsed by the cleaning pipe, and directs the impurities through the baffle plate to the drain box, from where they are discharged to the outside of the filter box.

[0009] In a preferred embodiment of this utility model, a flow port is provided at the bottom of the upright plate, and a return hole is provided at the bottom of the filter box, located on the outer side of the bottom of the filter mesh.

[0010] The flow port at the bottom of the upright plate guides the pool water filtered by the guide plate, and the water flows together with the pool water filtered by the filter pad and then flows from the return port into the subsequent filtration equipment.

[0011] In a preferred embodiment of the present invention, a gear is sleeved on the surface of the drive roller, a tooth groove that cooperates with the gear is provided on the inner side of the synchronous belt, the surface of the pressure roller contacts the surface of the filter pad, and Velcro is provided on the outer side of the synchronous belt and the inner side of the filter pad respectively.

[0012] The Velcro straps facilitate quick installation and connection between the filter pad and the timing belt, while the gears on the drive roller surface ensure the transmission of the timing belt.

[0013] In a preferred embodiment of this utility model, a high-pressure nozzle is provided on the surface of the rinsing pipe, the rinsing pipe is disposed inside the filter pad, and the cleaning pipe is disposed outside the filter pad.

[0014] The beneficial effects of this utility model are:

[0015] This swimming pool water filtration equipment with automatic filter cloth cleaning function effectively filters the pool water after it is extracted. The filter cloth is rotated under the drive of a motor and synchronous belt. During operation, it is impacted by high-pressure water flow from the inside out, causing impurities to fall off. The loosened impurities are also easily dropped off under the rinsing action, thus ensuring the filtration effect while effectively cleaning the filter cloth and greatly extending the service life of the filter cloth. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the swimming pool water filtration device with automatic filter cloth cleaning function of this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of the swimming pool water filtration device with automatic filter cloth cleaning function of this utility model.

[0018] Figure 3 This is a schematic diagram of the main structure of the swimming pool water filtration device with automatic filter cloth cleaning function according to this utility model.

[0019] In the diagram: 1. Filter box; 2. Motor; 3. Clamp; 4. Outlet pipe; 5. Drive roller; 6. Synchronous belt; 7. Filter pad; 8. Flushing pipe; 9. Cleaning pipe; 10. Pressure roller; 11. Guide plate; 12. Vertical plate; 13. Filter mesh; 14. Sewage box. Detailed Implementation

[0020] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0021] like Figure 1-3 The swimming pool water filtration device shown includes a filter box 1, a motor 2, a clamp 3, a water outlet pipe 4, a drive roller 5, a synchronous belt 6, a filter pad 7, a flushing pipe 8, a cleaning pipe 9, a pressure roller 10, a guide plate 11, a vertical plate 12, a filter screen 13, and a drain box 14. The motor 2 is installed on the back of the filter box 1, the drive roller 5 is fixedly installed at the output end of the motor 2, the clamp 3 is fixedly installed on the back of the filter box 1, the water outlet pipe 4 is clamped to the inside of the clamp 3, the synchronous belt 6 is sleeved on the outside of the drive roller 5, the filter pad 7 is pasted on the outside of the synchronous belt 6, the flushing pipe 8 and the cleaning pipe 9 are located inside the filter box 1, the pressure roller 10 is movably connected to the inside of the filter box 1, the vertical plate 12 is fixedly installed on the bottom inside of the filter box 1, the guide plate 11 is inclinedly installed on the outside of the vertical plate 12, the filter screen 13 is clamped on the inside of the vertical plate 12, and the drain box 14 is fixedly installed at one end of the bottom of the filter box 1.

[0022] Specifically, the guide plate 11 has filter holes on its surface, and the bottom of the guide plate 11 is located on the top outer side of the drain box 14. One end of the drain box 14 extends through and to the outside of one side of the filter box 1. The bottom of the upright plate 12 has a flow port. The bottom of the filter box 1 has a return hole on the bottom outer side of the filter cloth 13. The drive roller 5 has a gear sleeved on its surface, and the inner side of the synchronous belt 6 has a tooth groove that matches it. The surface of the pressure roller 10 contacts the surface of the filter pad 7. The outer side of the synchronous belt 6 and the inner side of the filter pad 7 are respectively provided with Velcro. The surface of the flushing pipe 8 is provided with a high-pressure nozzle. The flushing pipe 8 is located inside the filter pad 7, and the cleaning pipe 9 is located outside the filter pad 7.

[0023] In this embodiment, the water pump draws in water containing impurities from the pool and discharges it to the top of the filter box 1 through the outlet pipe 4 fixed by the clamp 3. After being effectively filtered by the filter pad 7, the water falls and is filtered again by the filter mesh 13 before being discharged through the return port at the bottom of the filter box 1. It is then further disinfected and heated by subsequent equipment. Inside the filter box 1, the filter pad 7 is connected to the surface of the synchronous belt 6 via Velcro on its back. The synchronous belt 6 is sleeved on the outside of the gear on the surface of the drive roller 5. In this way, when the motor 2 rotates slowly and drives the drive roller 5 to rotate, it can drive the filter pad 7 to rotate, thereby avoiding the accumulation of impurities in a single position, which would cause problems such as poor water flow and impurity accumulation during filtration.

[0024] Furthermore, during the operation of the filter pad 7, its running path is effectively controlled by the pressure roller 10. After the filter pad 7 leaves the filtration area, it is impacted by the flushing pipe 8, causing high-pressure water to flow from the inside out, loosening and removing dirt from the surface of the filter pad 7. Under the flushing of the external cleaning pipe 9, impurities are quickly removed. The pool water containing impurities is guided and filtered by the guide plate 11. The impurities flow into the drain box 14 with the guide plate 11 and are discharged outside the filter box 1. The pool water filtered by the guide plate 11 flows into the return port at the bottom of the filter box 1 through the flow port at the bottom of the upright plate 12, and is further processed by subsequent disinfection and other equipment. In this way, the filter pad 7 can be kept clean and maintained for a long time without causing problems such as impurity accumulation.

[0025] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

[0026] In the description of the embodiments of this utility model, unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., 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 refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A swimming pool water filtration device with automatic filter cloth cleaning function, comprising a filter box (1), a motor (2), a clamp (3), a water outlet pipe (4), a drive roller (5), a synchronous belt (6), a filter pad (7), a flushing pipe (8), a cleaning pipe (9), a pressure roller (10), a guide plate (11), a vertical plate (12), a filter cloth (13), and a sewage discharge box (14), characterized in that: The motor (2) is installed on the back of the filter box (1), the drive roller (5) is fixedly set at the output end of the motor (2), the clamp (3) is fixedly set on the back of the filter box (1), the water outlet pipe (4) is clamped to the inside of the clamp (3), the synchronous belt (6) is sleeved on the outside of the drive roller (5), the filter pad (7) is pasted on the outside of the synchronous belt (6), the flushing pipe (8) and the cleaning pipe (9) are set inside the filter box (1), and the pressure roller (10) is movably connected to the inside of the filter box (1). The upright plate (12) is fixedly installed on the inner side of the bottom of the filter box (1), the guide plate (11) is inclinedly installed on the outer side of the upright plate (12), the filter mesh (13) is clamped on the inner side of the upright plate (12), and the sewage box (14) is fixedly installed at one end of the bottom of the filter box (1).

2. The swimming pool water filtration device with automatic filter cloth cleaning function according to claim 1, characterized in that: The guide plate (11) has filter holes on its surface. The bottom of the guide plate (11) is located on the top outside of the drain box (14). One end of the drain box (14) extends through and to the outside of one side of the filter box (1).

3. The swimming pool water filtration device with automatic filter cloth cleaning function according to claim 1, characterized in that: The bottom of the upright plate (12) is provided with a flow port, and the bottom of the filter box (1) is provided with a return hole located on the outer side of the bottom of the filter cloth (13).

4. The swimming pool water filtration device with automatic filter cloth cleaning function according to claim 1, characterized in that: The drive roller (5) is fitted with a gear, and the inner side of the synchronous belt (6) is provided with a tooth groove that cooperates with it. The surface of the pressure roller (10) is in contact with the surface of the filter pad (7), and Velcro is provided on the outer side of the synchronous belt (6) and the inner side of the filter pad (7).

5. The swimming pool water filtration device with automatic filter cloth cleaning function according to claim 1, characterized in that: The flushing pipe (8) is provided with a high-pressure nozzle on its surface. The flushing pipe (8) is located inside the filter pad (7), and the cleaning pipe (9) is located outside the filter pad (7).

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