High-efficiency vortex filter for water treatment

Abstract

The utility model discloses a kind of high-efficiency vortex filters for water treatment, belong to water filtration equipment technical field, including filter water tank, the inside of the filter water tank is provided with filter core mechanism;The filter core mechanism includes the filter core bearing box of the filter water tank inner wall activity placement, first filter core body and second filter core body are arranged in layers in the filter core bearing box;The utility model is by being provided with first filter core body and second filter core body in filter core mechanism, form multiple vortexes inside, vortex forms natural solid-liquid separation under centrifugal force, impurity gathers between folding cotton layer and porous filter screen, and upturned water source is discharged from through-flow hole, and it is slid into second filter core body along the outer wall of first filter core body, water source enters filter screen bag and is stored and intercepted filtering by reducing speed, then with the high-speed water body of top inflow forms shear, form multiple vortexes again, improve the filtering effect, while also greatly improve the maximum water volume that filter allows to flow.

Description

Technical Field

[0001] This utility model relates to the field of water filtration equipment technology, and in particular to a high-efficiency vortex filter for water treatment. Background Technology

[0002] When existing water filtration equipment is in use, the flow rate of water through the filter element is fixed. Whether it flows naturally or under pressure, the amount of water that the filter element can pass through is limited, resulting in low overall efficiency of the equipment when filtering water. This is not conducive to efficient use in environments with large filtration needs, such as swimming pools, bath centers, and playgrounds.

[0003] To address the aforementioned issues, a high-efficiency vortex filter for water treatment is proposed. Utility Model Content

[0004] The main objective of this invention is to provide a high-efficiency vortex filter for water treatment, which solves the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved by adopting the following technical solution: A high-efficiency vortex filter for water treatment includes a filter tank, wherein a filter element mechanism is provided inside the filter tank. The filter element mechanism includes a filter element carrier box that is movably placed against the inner wall of the filter water tank. The filter element carrier box has a detachable first filter element body and a second filter element body arranged in layers. The first filter element body includes a carrying frame that is movably installed with the filter element carrier box. The carrying frame contains a filter screen layer, a folded cotton layer and a porous filter screen that are detachably arranged from top to bottom. Symmetrical flow holes are provided on the outer wall of the carrying frame. The second filter element body includes a fixed panel that is attached to the filter element carrier box. A fixed ring is attached to the fixed panel. A filter bag is fitted at the bottom of the fixed ring. Support seats for supporting the bottom of the handle frame are provided at the four corners of the top of the fixed panel. A second filter is fitted on the support seat at the top of the fixed ring.

[0006] Furthermore, an inlet pipe is fixed horizontally through the top of the inner wall of the filter tank, and an outlet groove is provided on the outer wall of the inlet pipe.

[0007] Furthermore, the filter layer is surrounded by a sealed plastic frame, which is fitted and sealed to the inner wall of the handle frame. The bottom of the sealed plastic frame is located at the top of the flow hole, and the first filter is fixed inside the flow hole.

[0008] Furthermore, the porous filter screen has clamps on both sides that are fixed to the inner wall of the carrying frame. The top of the clamps is used to support the frame of the folded cotton layer. The width of the frame of the folded cotton layer is smaller than the width of the clamps. The folded cotton layer is provided with an integrally formed V-shaped filter cotton.

[0009] Furthermore, a retaining ring is glued to the inner wall of the fixing ring, and an adsorption tube located inside the filter bag is hung on the retaining ring. The adsorption tube is made of modified material.

[0010] Furthermore, the fixed panel also has through overflow holes, and the fixed panel is movably connected to the hanging ring formed on the inner wall of the filter element carrier box.

[0011] Furthermore, a sterilizing lamp is fixed to the inner wall of the filter tank directly below the filter element carrier box, and a drain pipe penetrating the filter tank is provided on one side below the sterilizing lamp.

[0012] The beneficial technical effects of this utility model are as follows: This invention features a first filter element and a second filter element within a filter mechanism. The first filter element consists of a filter mesh layer, a folded cotton layer, and a porous filter screen to intercept and filter water. Filtered water passes vertically through holes at the bottom of the first filter element and enters the second filter element. When there is a large volume of water, the water between the folded cotton layer and the porous filter screen rises from the gaps on both sides of the folded cotton layer, forming an upward-flowing water source. This water source shears against the water source continuing to flow in from the top through the folded cotton layer, creating multiple eddies inside. Under centrifugal force, these eddies naturally separate solid and liquid, with impurities accumulating between the folded cotton layer and the porous filter screen. The upward-flowing water source exits through the flow holes and slides down the outer wall of the first filter element into the second filter element. The water source enters the filter bag, where it is slowed down, stored, and filtered. It then shears against the high-speed water flowing in from the top, again forming multiple eddies, centrifugally separating the water source that did not enter the filter bag. This improves the filtration effect and significantly increases the maximum allowable flow of water through the filter. Attached Figure Description

[0013] Figure 1 This is a front view of a preferred embodiment of a high-efficiency vortex filter for water treatment according to the present invention; Figure 2 This is a rear view schematic diagram of a preferred embodiment of a high-efficiency vortex filter for water treatment according to the present invention; Figure 3 This is a schematic diagram of the structure after removing the filter tank in a preferred embodiment of a high-efficiency vortex filter for water treatment according to the present invention; Figure 4This is a schematic diagram of the structure after opening the filter element carrier box in a preferred embodiment of a high-efficiency vortex filter for water treatment according to the present invention; Figure 5 This is an exploded view of the first filter element body in a preferred embodiment of a high-efficiency eddy current filter for water treatment according to the present invention; Figure 6 This is a schematic diagram of the water flow when the first filter element filters water according to a preferred embodiment of a high-efficiency vortex filter for water treatment according to the present invention. Figure 7 This is a schematic diagram of the structure of the second filter element in a preferred embodiment of a high-efficiency vortex filter for water treatment according to the present invention; Figure 8 This is an exploded view of the second filter element in a preferred embodiment of a high-efficiency vortex filter for water treatment according to the present invention.

[0014] The annotations in the attached figures are explained as follows: 1. Filter tank; 2. Inlet pipe; 3. Sterilizing lamp; 4. Filter mechanism; 401. First filter body; 401a. Handle frame; 401b. Handle; 401c. Flow hole; 401d. Filter screen layer; 401e. Folded cotton layer; 401f. Porous filter screen; 401g. Clamping plate; 401h. First filter screen; 402. Filter carrier box; 402a. Hanging ring; 403. Second filter body; 403a. Fixing panel; 403b. Overflow hole; 403c. Support base; 403d. Fixing ring; 403e. Filter bag; 403f. Adsorption tube; 403g. Clamping ring; 403h. Second filter screen; 5. Drain pipe. Detailed Implementation

[0015] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0016] like Figures 1-8As shown, this embodiment provides a high-efficiency vortex filter for water treatment, including a filter tank 1. A filter element mechanism 4 is disposed inside the filter tank 1. The filter element mechanism 4 includes a filter element carrier box 402 movably mounted to the inner wall of the filter tank 1. The filter element carrier box 402 contains a detachable first filter element body 401 and a second filter element body 403 arranged in layers. The first filter element body 401 includes a carrying frame 401a movably mounted to the filter element carrier box 402. The carrying frame 401a contains a filter screen layer 401d, a folded cotton layer 401e, and a filter screen layer 401d, which are detachably arranged sequentially from top to bottom. The second filter element body 403 includes a porous filter screen 401f, and symmetrical flow holes 401c are provided on the outer wall of the handle frame 401a; the second filter element body 403 includes a fixed panel 403a that is hung with the filter element carrier box 402, a fixed ring 403d is hung on the fixed panel 403a, a filter bag 403e is sleeved at the bottom of the fixed ring 403d, and a support base 403c for supporting the bottom of the handle frame 401a is provided at the four corners of the top of the fixed panel 403a, and a second filter screen 403h is sleeved on the support base 403c at the top of the fixed ring 403d.

[0017] In the above structure, handles 401b are provided on both sides of the carrying frame 401a, which can conveniently take out the first filter element 401 from the filter element carrier box 402, and then take out the second filter element 403 at the bottom.

[0018] A water inlet pipe 2 is fixed horizontally through the top of the inner wall of the filter water tank 1, and a water outlet groove is provided on the outer wall of the water inlet pipe 2.

[0019] The filter layer 401d is surrounded by a sealed plastic frame, which is fitted and sealed to the inner wall of the handle frame 401a. The bottom of the sealed plastic frame is located at the top of the flow hole 401c. The first filter 401h is fixed inside the flow hole 401c. The sealing effect of the sealed plastic frame can prevent water from directly passing through the filter layer 401d and entering the folded cotton layer 401e, and large particles remain at the top of the filter layer 401d.

[0020] The porous filter screen 401f has clamping plates 401g fixed to the inner wall of the carrying frame 401a on both sides. The top of the clamping plates 401g is used to support the frame of the folded cotton layer 401e. The width of the frame of the folded cotton layer 401e is smaller than the width of the clamping plates 401g. The folded cotton layer 401e is provided with an integrally formed V-shaped filter cotton inside.

[0021] In the above structure, the V-shaped filter cotton can increase the penetration speed of the incoming water flow, and thus accumulate between the porous filter screen 401f and the folded cotton layer 401e. As the accumulated water level rises, the water source cannot pass through the V-shaped filter cotton and splits to both sides, turning upwards from the 2CM gap between the two sides of the folded cotton layer 401e and the inner wall of the handle frame 401a, to one side of the flow hole 401c. Since the side directly above the flow hole 401c is blocked by the sealed plastic frame of the filter screen layer 401d, the water source is discharged along the flow hole 401c and is intercepted by the second filter screen 403h.

[0022] A retaining ring 403g is also glued to the inner wall of the fixing ring 403d. An adsorption tube 403f located inside the filter bag 403e is hung on the retaining ring 403g. The adsorption tube 403f is made of a modified material, which is a synthesis of modified resin and modified zeolite, and has the function of adsorbing urea in water. In addition, the filter bag 403e can be flexibly removed from the fixing panel 403a along with the fixing ring 403d. During cleaning, the fixing ring 403d can be stably inverted for easy maintenance and replacement.

[0023] The fixed panel 403a also has a through overflow hole 403b. The fixed panel 403a is movably connected to the hanging ring 402a formed on the inner wall of the filter element carrier box 402. The function of the overflow hole 403b is to allow water accumulated on the second filter screen 403h to flow directly into the outlet pool of the bottom filter water tank 1 when it cannot be discharged from the filter screen bag 403e.

[0024] A sterilizing lamp 3 is fixed to the inner wall of the filter water tank 1 directly below the filter element carrier box 402, and a drain pipe 5 is provided on one side below the sterilizing lamp 3, penetrating the filter water tank 1.

[0025] The working principle of this device is as follows: When in use, the water source to be filtered (such as swimming pool water, bath water, playground water, and domestic water) is sent into the inlet pipe 2 through an external water supply device, and then enters the first filter element 401 through the outlet channel. First, it undergoes preliminary filtration in the filter screen layer 401d. Under pressure, the water passes through the mesh and enters the folded cotton layer 401e for a second filtration. After passing through, the water source undergoes a third filtration through the porous filter screen 401f, and finally falls from the opening at the bottom of the carrying frame 401a. When the amount of water passing through the folded cotton layer 401e is too large, the filtered water cannot pass through the porous filter screen 401f in time and accumulates between the folded cotton layer 401e and the porous filter screen 401f. It then rises to the highest point along the gap between the folded cotton layer 401e and the two sides of the handle frame 401a, and is blocked by the bottom of the filter screen layer 401d. It then flows out of the handle frame 401a through the flow hole 401c. The flow hole 401c is equipped with a first filter screen 401h to intercept impurities from leaking out. The filtered water slides down the outer wall of the handle frame 401a and enters the second filter element 403 together with the aforementioned vertically falling filtered water.

[0026] During the above process, the upward-flowing water source and the subsequent incoming water source form a shear, creating multiple vortex structures inside. This centrifugal separation of the water source buffered between the folded cotton layer 401e and the porous filter screen 401f can separate impurities from the water body and store them in this space.

[0027] Water entering the second filter element 403 passes through the second filter screen 403h, enters the filter bag 403e for slow-down storage, and is filtered by the filter bag 403e. The filtered water falls into the bottom of the filter water tank 1 for storage and is discharged from the drain pipe 5.

[0028] When water accumulates in the filter bag 403e, it will become clogged and rise. When it rises, multiple vortex structures are formed inside. The centrifugal separation effect of the vortex further improves the filtration effect, and the impurities are isolated inside the filter bag 403e and the second filter 403h, thus improving the filtration effect.

[0029] The above are merely further embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope disclosed by this utility model, based on the technical solution and concept of this utility model, shall fall within the protection scope of this utility model.

[0030] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

Claims

1. A high-efficiency vortex filter for water treatment, comprising a filter tank (1), characterized in that: The filter tank (1) is equipped with a filter element mechanism (4). The filter element mechanism (4) includes a filter element carrier box (402) that is movably placed against the inner wall of the filter water tank (1). The filter element carrier box (402) has a detachable first filter element body (401) and a second filter element body (403) arranged in layers inside. The first filter element body (401) includes a carrying frame (401a) that is movably installed with the filter element carrier box (402). The carrying frame (401a) is provided with a filter screen layer (401d), a folded cotton layer (401e), and a porous filter screen (401f) in sequence from top to bottom. Symmetrical flow holes (401c) are provided on the outer wall of the carrying frame (401a). The second filter element body (403) includes a fixed panel (403a) that is attached to the filter element carrier box (402). A fixed ring (403d) is attached to the fixed panel (403a). A filter bag (403e) is fitted at the bottom of the fixed ring (403d). Support seats (403c) for supporting the bottom of the handle frame (401a) are provided at the four corners of the top of the fixed panel (403a). A second filter (403h) is fitted on the top of the fixed ring (403d) and fitted onto the support seat (403c).

2. The high-efficiency vortex filter for water treatment according to claim 1, characterized in that: The inner wall of the filter tank (1) is fixed with an inlet pipe (2) that runs horizontally through the top, and an outlet groove is provided on the outer wall of the inlet pipe (2).

3. A high-efficiency vortex filter for water treatment according to claim 1, characterized in that: The filter layer (401d) is surrounded by a sealed plastic frame, which is fitted and sealed to the inner wall of the handle frame (401a). The bottom of the sealed plastic frame is located at the top of the flow hole (401c), and the first filter (401h) is fixed inside the flow hole (401c).

4. A high-efficiency vortex filter for water treatment according to claim 1, characterized in that: The porous filter screen (401f) has clamping plates (401g) on ​​both sides, which are fixed to the inner wall of the carrying frame (401a). The top of the clamping plate (401g) is used to support the frame of the folded cotton layer (401e). The width of the frame of the folded cotton layer (401e) is smaller than the width of the clamping plate (401g). The folded cotton layer (401e) is provided with an integrally formed V-shaped filter cotton inside.

5. A high-efficiency vortex filter for water treatment according to claim 1, characterized in that: A retaining ring (403g) is also glued to the inner wall of the fixing ring (403d), and an adsorption tube (403f) located inside the filter bag (403e) is hung on the retaining ring (403g). The adsorption tube (403f) is made of modified material.

6. A high-efficiency vortex filter for water treatment according to claim 1, characterized in that: The fixed panel (403a) also has a through overflow hole (403b), and the fixed panel (403a) is movably connected to the hanging ring (402a) formed on the inner wall of the filter element carrier box (402).

7. A high-efficiency vortex filter for water treatment according to claim 1, characterized in that: A sterilizing lamp (3) is fixed to the inner wall of the filter tank (1) directly below the filter element carrier box (402), and a drain pipe (5) is provided on one side below the sterilizing lamp (3) that penetrates the filter tank (1).

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