Multi-layer filter screen type small molecular group water filtering device

Abstract

The utility model provides a multi-layer filter screen type small molecular group water filtering device, which relates to the technical field of filtering, and comprises a filtering device main body, a first connecting end, a second connecting end and a filtering assembly, when the multi-layer filter screen type small molecular group water filtering device is used, an external water source enters a pretreatment device main body through a control valve; a water source is firstly filtered by the primary filter plate, namely the stainless steel mesh filter plate, through the connecting channel so as to remove large particles such as silt and rust, then passes through the intermediate filter plate, namely the ceramic mesh filter plate, so as to filter fine particles, and passes through the high-grade filter plate, namely the hollow fiber ultrafiltration membrane filter plate, so as to remove extremely small suspended matters in water; organic matters, chlorine, peculiar smell and color in water are effectively adsorbed through the activated carbon filter plate, finally, water is softened through the ion exchange resin filter plate, the content of calcium and magnesium ions in water is reduced, and through the series of pretreatment steps, a water source is comprehensively purified, the risk of subsequent filter element blockage is reduced, and the water quality is improved. The efficient operation of the whole filtering system is ensured.

Description

Technical Field

[0001] This utility model relates to the field of filtration technology, and in particular to a multi-layer filter screen type small molecule cluster water filtration device. Background Technology

[0002] Multi-layer filter-type small molecule cluster water filtration device is a device specifically designed to improve water quality. It removes impurities and harmful substances from water and adjusts the molecular structure of water through a series of filters with different functions, thereby providing healthier and better-tasting drinking water.

[0003] A search revealed that the document with publication number "CN221557764U" mentions: "This application provides a water filtration device for small molecular clusters that are not easily reduced, including a support frame. Several filtration sections are arranged on the support frame. Each filtration section includes a filter groove disposed on the support frame. A sealing strip is fixedly installed inside the filter groove, and a filter element body for filtering water is placed between the sealing strip and the filter groove. A sealing shell is also provided inside the filter groove. The inner wall of the sealing shell contacts the outer surface of the sealing strip, and a first connecting pipe is fixedly connected to both ends of the sealing shell. This application, through the arrangement of several filtration sections, allows for the removal of impurities when a large amount of impurities accumulates on the surface of a particular filtration section." By altering the water flow path, water passes through other filtration sections, maintaining a good filtration effect and reducing the continuous passage of water through already filtered impurities, thereby improving filtration efficiency and water quality. This system uses several filtration sections; when a large amount of impurities accumulates on the surface of one section, the water flow path is altered, allowing water to pass through other filtration sections, maintaining a good filtration effect and reducing the continuous passage of water through already filtered impurities, thus improving filtration efficiency and water quality. However, this device lacks a water pretreatment mechanism. Large particles such as suspended solids, silt, and rust in the water source directly enter the filtration device, clogging the filter cartridges, shortening their lifespan, and reducing filtration efficiency.

[0004] To address these issues, we provide a multi-layer filter-type small molecule cluster water filtration device. Utility Model Content

[0005] This invention provides a multi-layer filter screen type small molecule cluster water filtration device, which solves the problems mentioned in the background art.

[0006] This utility model provides a multi-layer filter screen type small molecule cluster water filtration device, including a filter device body, a first connecting end, a second connecting end, and a filter assembly. The filter assembly is installed at the top of the second connecting end. The filter assembly includes a pretreatment device body installed at the top of the second connecting end. A control valve is installed on one side of the pretreatment device body, and a water outlet pipe is installed on the other side of the pretreatment device body.

[0007] Preferably, a first connecting end is fixedly connected to the top of the main body of the filter device, and a second connecting end is installed on one side of the first connecting end.

[0008] Preferably, the pretreatment device body has a connecting channel inside, and a primary filter plate is slidably connected to the inner side of the pretreatment device body.

[0009] Preferably, an intermediate filter plate is slidably connected inside the main body of the pretreatment device, and the intermediate filter plate is a ceramic mesh filter plate.

[0010] Preferably, an advanced filter plate is provided on one side of the intermediate filter plate, and the advanced filter plate is slidably connected to the main body of the pretreatment device. The advanced filter plate is a hollow fiber ultrafiltration membrane filter plate.

[0011] Preferably, an activated carbon filter plate is provided on one side of the advanced filter plate, and the activated carbon filter plate is slidably connected to the main body of the pretreatment device.

[0012] Preferably, a water softening plate is provided on one side of the activated carbon filter plate, and the water softening plate is an ion exchange resin filter plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In operation, external water enters the pretreatment unit through a control valve. The water first passes through a primary filter plate (stainless steel mesh filter plate) to remove larger particles such as silt and rust. Then it passes through a secondary filter plate (ceramic mesh filter plate) to filter fine particles. Next, it passes through a high-level filter plate (hollow fiber ultrafiltration membrane) to remove extremely small suspended solids. Then, it passes through an activated carbon filter plate to effectively adsorb organic matter, chlorine, odors, and color from the water. Finally, it passes through an ion exchange resin filter plate to soften the water, reducing the calcium and magnesium ion content. Through this series of pretreatment steps, the water is thoroughly purified, reducing the risk of subsequent filter clogging and ensuring the efficient operation of the entire filtration system. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the implementation examples will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the overall side view structure proposed in this utility model;

[0018] Figure 3 This is a schematic diagram showing the disassembled structure of the main body of the filtration device and the main body of the pretreatment device proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the pretreatment device proposed in this utility model.

[0020] In the diagram: 1. Main body of the filter device; 2. First connection end; 3. Second connection end; 4. Filter assembly; 401. Main body of the pretreatment device; 402. Control valve; 403. Connecting outlet pipe; 404. Connecting channel; 405. Primary filter plate; 406. Intermediate filter plate; 407. Advanced filter plate; 408. Activated carbon filter plate; 409. Water softening plate. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0022] See Figure 1-4 A multi-layer filter screen type small molecule cluster water filtration device includes a filter device body 1, a first connecting end 2, a second connecting end 3, and a filter assembly 4. The filter assembly 4 is installed at the top of the second connecting end 3. The filter assembly 4 includes a pretreatment device body 401 installed at the top of the second connecting end 3. A control valve 402 is installed on one side of the pretreatment device body 401, and a water outlet pipe 403 is installed on the other side of the pretreatment device body 401. By adding the pretreatment device body 401, it is a preliminary treatment unit to remove large particulate impurities (such as silt, rust, etc.) and protect the subsequent fine filtration parts from the influence of large particulate pollutants.

[0023] Furthermore, a first connecting end 2 is fixedly connected to the top of the filter device body 1, and a second connecting end 3 is installed on one side of the first connecting end 2. The filter device body 1 and the pretreatment device body 401 are connected through the first connecting end 2 and the second connecting end 3.

[0024] Furthermore, the pretreatment device body 401 has a connecting channel 404 inside, and a primary filter plate 405 is slidably connected to the inner side of the pretreatment device body 401. The primary filter plate 405 is a stainless steel mesh filter plate, which removes larger particles such as mud, sand, rust, etc.

[0025] Furthermore, an intermediate filter plate 406 is slidably connected inside the main body 401 of the pretreatment device. The intermediate filter plate 406 is a ceramic mesh filter plate, which filters fine particles.

[0026] Furthermore, an advanced filter plate 407 is provided on one side of the intermediate filter plate 406. The advanced filter plate 407 is slidably connected to the pretreatment device body 401. The advanced filter plate 407 is a hollow fiber ultrafiltration membrane filter plate, which removes extremely small suspended solids from the water.

[0027] Furthermore, an activated carbon filter plate 408 is provided on one side of the advanced filter plate 407. The activated carbon filter plate 408 is slidably connected to the main body 401 of the pretreatment device. The activated carbon filter plate 408 effectively adsorbs organic matter, chlorine, odor and color in the water.

[0028] Furthermore, a water softening plate 409 is provided on one side of the activated carbon filter plate 408. The water softening plate 409 is an ion exchange resin filter plate, which softens the water and reduces the content of calcium and magnesium ions in the water.

[0029] As can be seen from the above technical solution, during use, the filter device body 1 and the pretreatment device body 401 are connected through the first connecting end 2 and the second connecting end 3. Then, the external water source enters the pretreatment device body 401 through the control valve 402. The water source first passes through the primary filter plate 405, i.e., the stainless steel mesh filter plate, through the connecting channel 404 to remove larger particles such as silt and rust. Then it passes through the intermediate filter plate 406, i.e., the ceramic mesh filter plate, to filter fine particles. Then it passes through the advanced filter plate 407, i.e., the hollow fiber ultrafiltration membrane filter plate, to remove extremely small suspended solids in the water. Next, it passes through the activated carbon filter plate 408 to effectively adsorb organic matter, chlorine, odor, and color in the water. Finally, it passes through the ion exchange resin filter plate to soften the water and reduce the content of calcium and magnesium ions in the water. Through this series of pretreatment steps, the water source is fully purified, reducing the risk of filter cartridge clogging in the subsequent filter device body 1, i.e., the small molecule cluster water filter device, and ensuring the efficient operation of the entire filtration system. This completes the use of a multi-layer filter screen type small molecule cluster water filter device.

[0030] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the applications disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of the invention is indicated by the claims.

[0031] It should be understood that this utility model is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of this utility model do not constitute a limitation on the scope of protection of this utility model.

Claims

1. A multi-layer filter screen type small molecule cluster water filtration device, comprising a filter device body (1), a first connecting end (2), a second connecting end (3), and a filter assembly (4), characterized in that, A filter assembly (4) is installed at the top of the second connection end (3). The filter assembly (4) includes a pretreatment device body (401) installed at the top of the second connection end (3). A control valve (402) is installed on one side of the pretreatment device body (401), and a water outlet pipe (403) is installed on the other side of the pretreatment device body (401).

2. The multi-layer filter screen type small molecule cluster water filtration device according to claim 1, characterized in that, The top of the filter device body (1) is fixedly connected to a first connecting end (2), and a second connecting end (3) is installed on one side of the first connecting end (2).

3. The multi-layer filter screen type small molecule cluster water filtration device according to claim 1, characterized in that, The pretreatment device body (401) has a connecting channel (404) inside, and a primary filter plate (405) is slidably connected to the inner side of the pretreatment device body (401).

4. The multi-layer filter screen type small molecule cluster water filtration device according to claim 3, characterized in that, The pretreatment device body (401) is internally slidably connected to an intermediate filter plate (406), which is a ceramic mesh filter plate.

5. A multi-layer filter screen type small molecule cluster water filtration device according to claim 4, characterized in that, A high-grade filter plate (407) is provided on one side of the intermediate filter plate (406). The high-grade filter plate (407) is slidably connected to the pretreatment device body (401). The high-grade filter plate (407) is a hollow fiber ultrafiltration membrane filter plate.

6. A multi-layer filter screen type small molecule cluster water filtration device according to claim 5, characterized in that, An activated carbon filter plate (408) is provided on one side of the advanced filter plate (407), and the activated carbon filter plate (408) is slidably connected to the pretreatment device body (401).

7. A multi-layer filter screen type small molecule cluster water filtration device according to claim 6, characterized in that, A water softening plate (409) is provided on one side of the activated carbon filter plate (408), and the water softening plate (409) is an ion exchange resin filter plate.

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