A water quality treatment device for swimming pools

Abstract

The utility model discloses a water quality treatment device special for swimming pool, include: filter box, inlet pipe, be located at filter box one side, water outlet pipe, be located at filter box one side, filter subassembly, be located in filter box, cleaning subassembly is cooperated with filter subassembly, cleaning subassembly includes the fixed link of being located at inlet pipe, the pivot of being located at fixed link, the propeller of being located at pivot, the support plate of being located at pivot, the mounting plate of being equipped with the insertion slot, the brush plate of being located in insertion slot, the bristle of being located at brush plate, the elastic plate of being located at mounting plate end, the limit protruding of being located at elastic plate and the clamping block of being located at brush plate.

Description

Technical Field

[0001] This utility model belongs to the technical field, and in particular relates to a water treatment device specifically for swimming pools. Background Technology

[0002] As an important venue for swimming, swimming pools provide residents with a safe, convenient, and comfortable swimming environment, which can fully meet the needs of residents for swimming. With the continuous improvement of people's living standards, higher requirements are being placed on the water quality of swimming environments.

[0003] Patent CN202223507443.9 discloses a swimming pool water purification device, including a main tank and an inlet pipe disposed on one side of the outer wall of the main tank. An outlet pipe is disposed on the other side of the outer wall of the main tank. A filtration mechanism for filtration is disposed between the inner walls of the two ends of the main tank. A bracket is fixedly installed on the inner circumference of the inlet pipe. Multiple fan blades are rotatably installed on one side of the outer wall of the bracket. A rotating shaft is fixedly installed on the other side of the outer wall of the fan blades. A cleaning rod is fixedly installed on the outer circumference of the rotating shaft. Brush bristles are disposed on the other side of the outer wall of the cleaning rod.

[0004] In the aforementioned patent, the brush bristles are easily worn out, but replacing them is very inconvenient. Utility Model Content

[0005] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0006] To address the technical problems mentioned in the background section, some embodiments of this application provide a water treatment device specifically for swimming pools, comprising: Filter box; The water inlet pipe is located on one side of the filter box; The water outlet pipe is located on one side of the filter box; The filter assembly is located inside the filter box; Cleaning components work in conjunction with filtering components; The cleaning assembly includes a fixed rod inside the water inlet pipe, a rotating shaft on the fixed rod, a propeller on the rotating shaft, a support plate on the rotating shaft, a mounting plate with a insertion slot, a brush plate inside the insertion slot, brush bristles on the brush plate, an elastic plate on the end of the mounting plate, a limiting protrusion on the elastic plate, and a locking block on the brush plate.

[0007] Preferably, the cleaning assembly further includes a mounting groove on the support plate and a first elastic member disposed in the mounting groove. The mounting plate can slide relative to the inner wall of the mounting groove. One end of the first elastic member is disposed on the mounting groove, and the other end is disposed on the mounting plate.

[0008] Preferably, the brush plate has a pull hole at the end.

[0009] Preferably, both the limiting protrusion and the locking block are provided with arc-shaped curved surfaces.

[0010] Preferably, the filter assembly includes a fixed plate with multiple first slots, a stainless steel filter screen disposed in the first slots, a filter plate disposed in the first slots, and an activated carbon plate disposed in the first slots, and the filter box is provided with a second slot that cooperates with the fixed plate.

[0011] Preferably, the filter assembly further includes a positioning plate with a mounting hole, a second elastic element disposed in the mounting hole, a positioning rod disposed at the end of the second elastic element, and a ball disposed at the end of the positioning rod. The fixing plate is provided with a positioning groove that cooperates with the ball, and the positioning plate is fixed on the filter box.

[0012] Preferably, the fixing plate is provided with a first sealing strip.

[0013] Preferably, a second sealing strip is provided on the side wall of the mounting plate.

[0014] Preferably, a protective cover is provided on the top of the fixing plate.

[0015] Preferably, the protective cover is provided with a sealing insert plate, which can be inserted into the first slot.

[0016] This application provides a water treatment device specifically designed for swimming pools with easily replaceable brush bristles. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0018] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0019] In the attached diagram: Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a cross-sectional view of the present invention.

[0021] Figure 3 for Figure 2A magnified view of point A.

[0022] Figure 4 This is a schematic diagram of the partial structure and assembly of the cleaning component of this utility model.

[0023] Figure 5 for Figure 4 A magnified view of point A.

[0024] Figure 6 This is a schematic diagram of the partial structure and assembly of the filter assembly of this utility model.

[0025] Figure 7 for Figure 6 A magnified view of point A.

[0026] Reference numerals: 1. Filter box; 2. Inlet pipe; 3. Outlet pipe; 41. Fixing rod; 42. Rotating shaft; 43. Propeller; 44. Support plate; 45. Mounting plate; 46. Brush plate; 461. Pull hole; 47. Brush bristles; 48. Elastic plate; 49. Limiting protrusion; 40. Locking block; 441. Mounting groove; 442. First elastic element; 451. Second sealing strip; 51. Fixing plate; 511. First sealing strip; 52. Stainless steel filter screen; 53. Filter plate; 54. Activated carbon plate; 55. Positioning plate; 56. Second elastic element; 57. Positioning rod; 58. Ball bearing; 59. Protective cover; 591. Sealing insert plate. Detailed Implementation

[0027] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0028] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0029] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0030] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0031] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] like Figure 1-7 As shown, a water treatment device for swimming pools includes a filter box 1, an inlet pipe 2, an outlet pipe 3, a filter assembly, and a cleaning assembly, which are used in conjunction with the filter assembly. The inlet pipe 2 and the outlet pipe 3 are fixed on both sides of the filter box 1, and the filter box 1 has through holes that cooperate with the inlet pipe 2 and the outlet pipe.

[0033] Specifically, the cleaning components include a fixed rod 41, a rotating shaft 42, a propeller 43, a support plate 44, a mounting plate 45, a brush plate 46, brush bristles 47, an elastic plate 48, a limiting protrusion 49, and a locking block 40. The fixed rod 41 is fixed at both ends to the inner wall of the water inlet pipe 2; the rotating shaft 42 is rotatably connected to the fixed rod 41; the propeller 43 is fixed to the rotating shaft 42; one end of the support plate 44 is fixed to the rotating shaft 42; the mounting plate 45 is connected to the support plate 44 and has an insertion slot; the brush plate 46 can slide into the insertion slot; the brush bristles 47 are evenly fixed to the brush plate 46; the elastic plate 48 is symmetrically fixed to the end of the mounting plate 45; and the limiting protrusion 49 is fixed... On the elastic plate 48; the locking block 40 is fixed to the side wall of the brush plate 46. When the brush plate 46 is inserted into the insertion slot, the locking block 40 will squeeze the elastic plate 48 to bend. When the end of the brush plate 46 is inserted into the bottom of the insertion slot, the locking block 40 passes through the limiting protrusion 49, and the end face of the locking block 40 fits with the end face of the limiting protrusion 49. It has three core beneficial effects: First, the water flow in the water inlet pipe 2 drives the propeller 43 to rotate, thereby driving the rotating shaft 42 and the brush bristles 47 on the brush plate 46 to rotate synchronously, realizing automatic cleaning of the filter components without the need for additional motors or other power sources, reducing energy consumption and equipment complexity; Second, through the "installation plate 45 insertion slot + The combination of the elastic plate 48 limiting protrusion 49 and the brush plate 46 locking block 40" allows the brush plate 46 to be quickly inserted and removed. When replacing the brush bristles 47, only the brush plate 46 needs to be pulled out. Compared with the existing fixed connection brush bristles 47 design that requires the entire cleaning rod to be replaced, the operation process is greatly simplified and maintenance efficiency is improved. Thirdly, the cleaning component and the filter component work together directly. The brush bristles 47 can accurately act on the surface of the filter element to remove accumulated impurities in time, avoid the decrease in purification efficiency caused by the clogging of the filter component, and ensure the stability of the pool water quality.

[0034] As a preferred embodiment, the cleaning assembly also includes a mounting groove 441, a first elastic element 442, and a second sealing strip 451. The mounting groove 441 is formed on the support plate 44. The mounting plate 45 can slide relative to the inner wall of the mounting groove 441. The first elastic element 442 is a spring, with one end fixed in the mounting groove 441 and the other end fixed on the mounting plate 45. The second sealing strip 451 is fixed on the side wall of the mounting plate 45. The addition of the mounting groove 441 and the first elastic element 442 to the cleaning assembly further optimizes the cleaning effect and structural adaptability: On the one hand, the first elastic element 442 can push the mounting plate 45 to slide relative to the support plate 44 through its own elastic deformation, so that the bristles 47 on the brush plate 46 are always in close contact with the surface of the filter assembly. Even if the water flow fluctuation causes the rotating shaft 42 to shake slightly, or the bristles 47 wear, the compensation effect of the elastic element can still ensure that the contact pressure of the bristles 47 is stable, avoiding cleaning dead corners due to insufficient contact.

[0035] As a preferred embodiment, the filter assembly includes a fixing plate 51, a stainless steel filter screen 52, a filter plate 53, and an activated carbon plate 54. The filter box 1 has a second slot into which the fixing plate 51 can be inserted. Three first slots are evenly distributed within the fixing plate 51. The stainless steel filter screen 52, filter plate 53, and activated carbon plate 54 are sequentially positioned within the first slots. By embedding the stainless steel filter screen 52, filter plate 53, and activated carbon plate 54 into their respective independent slots, modular installation of the three filter elements is achieved. This allows for the individual replacement of a failed element (e.g., replacing only the saturated activated carbon plate 54) according to pool water quality requirements, eliminating the need to replace the entire filter assembly and reducing consumable costs. Alternatively, the configuration can be either "fixed plate 51 + second slot of filter box 1" or... The combined structure allows the entire filter assembly to be pulled out of the filter box 1 as a whole, facilitating comprehensive cleaning or batch replacement of the filter elements and ensuring efficient operation. Thirdly, the three-stage filtration combination of stainless steel filter screen 52 (intercepting hair and large particles), filter plate 53 (intercepting fine impurities), and activated carbon plate 54 (adsorbing odors and residual chlorine) provides higher purification precision compared to existing two-stage filtration, and can comprehensively remove different types of pollutants in swimming pool water, ensuring that the water quality meets standards.

[0036] In other embodiments, a pull hole 461 is provided at the end of the brush plate 46; this specifically addresses the issue of ease of operation during the insertion and removal of the brush plate 46: since the brush plate 46 needs to be inserted into the insertion slot of the mounting plate 45, it is difficult to apply force by simply inserting and removing it by hand due to space limitations or hand slippage during disassembly. However, the pull hole 461 provides a clear point of force application - maintenance personnel can use simple tools such as hooks or tweezers to hook the pull hole 461 and easily pull the brush plate 46 out of the insertion slot without the need for complex tools, significantly shortening the operation time for replacing the bristles 47, reducing maintenance difficulty, and is especially suitable for scenarios with narrow internal space in the filter box 1, thus improving overall maintenance convenience.

[0037] In other embodiments, both the limiting protrusion 49 and the locking block 40 are provided with arc-shaped curved surfaces.

[0038] In other embodiments, the filter assembly further includes a positioning plate 55, a second elastic element 56, a positioning rod 57, and a ball bearing 58. The positioning plate 55 is fixed on the filter box 1 and has an installation hole. The second elastic element 56 is a spring, one end of which is fixed in the installation hole. One end of the positioning rod 57 is fixed to the end of the second elastic element 56 and can slide relative to the inner wall of the installation hole. The ball bearing 58 is rotatably connected to the end of the positioning rod 57. The fixing plate 51 has a positioning groove that cooperates with the ball bearing 58. The second elastic element 56 can push the ball bearing 58 at the end of the positioning rod 57 to always fit against the outer wall of the fixing plate 51. When the fixing plate 51 is inserted into the second slot of the filter box 1 to the designated position, the ball bearing 58 automatically engages in the positioning groove under the action of elastic force, realizing the precise positioning and reliable fixing of the fixing plate 51, preventing the fixing plate 51 from shifting due to water flow impact during equipment operation, and avoiding misalignment of the filter element affecting the purification effect.

[0039] In other embodiments, the fixing plate 51 is provided with a first sealing strip 511; the first sealing strip 511 can fill the gap between the fixing plate 51 and the inner wall of the second slot of the filter box 1.

[0040] In other embodiments, a second sealing strip 451 is provided on the side wall of the mounting plate 45; the second sealing strip 451 can seal the sliding gap between the mounting plate 45 and the support plate 44 to prevent water flow from carrying impurities into the gap and accumulating.

[0041] In other embodiments, a protective cover 59 is provided on the top of the fixing plate 51, and a sealing insert 591 is provided inside the protective cover 59. The sealing insert 591 can be inserted into the first slot.

[0042] In other embodiments, the top of the water inlet pipe 2 is provided with a sealing door to facilitate the removal of the brush plate 46.

[0043] In other embodiments, the water inlet pipe 2 is connected to a sewage outlet pipe.

[0044] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A water treatment device specifically for swimming pools, comprising: Filter box; An inlet pipe is located on one side of the filter box; an outlet pipe is located on one side of the filter box; a filter assembly is located inside the filter box; and a cleaning assembly cooperates with the filter assembly. The cleaning assembly comprises a fixed rod located inside the inlet pipe, a rotating shaft located on the fixed rod, a propeller located on the rotating shaft, a support plate located on the rotating shaft, a mounting plate with a insertion slot, a brush plate located in the insertion slot, brush bristles located on the brush plate, an elastic plate located at the end of the mounting plate, a limiting protrusion located on the elastic plate, and a locking block located on the brush plate.

2. The water treatment device for swimming pools according to claim 1, characterized in that: The cleaning assembly further includes a mounting groove on the support plate and a first elastic member disposed in the mounting groove. The mounting plate is slidable relative to the inner wall of the mounting groove. One end of the first elastic member is disposed on the mounting groove, and the other end is disposed on the mounting plate.

3. The water treatment device for swimming pools according to claim 1, characterized in that: The brush plate has a pull hole at its end.

4. The water treatment device for swimming pools according to claim 1, characterized in that: Both the limiting protrusion and the locking block are provided with arc-shaped curved surfaces.

5. The water treatment device for swimming pools according to claim 1, characterized in that: The filter assembly includes a fixed plate with multiple first slots, a stainless steel filter screen disposed in the first slots, a filter plate disposed in the first slots, and an activated carbon plate disposed in the first slots. The filter box is provided with a second slot that cooperates with the fixed plate.

6. The water treatment device for swimming pools according to claim 5, characterized in that: The filter assembly further includes a positioning plate with a mounting hole, a second elastic element disposed in the mounting hole, a positioning rod disposed at the end of the second elastic element, and a ball bearing disposed at the end of the positioning rod. The fixing plate is provided with a positioning groove that cooperates with the ball bearing, and the positioning plate is fixed on the filter box.

7. The water treatment device for swimming pools according to claim 5, characterized in that: The fixing plate is provided with a first sealing strip.

8. The water treatment device for swimming pools according to claim 2, characterized in that: A second sealing strip is provided on the side wall of the mounting plate.

9. The water treatment device for swimming pools according to claim 5, characterized in that: A protective cover is provided on the top of the fixing plate.

10. The water treatment device for swimming pools according to claim 9, characterized in that: The protective cover is equipped with a sealing plate, which can be inserted into the first slot.

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