A water purifier with filter core capable of being installed and dismounted step by step

Abstract

The utility model discloses a water purifier of filter core's graded dismounting and installation can, include: water purifier main part, filter core unit, filter core unit sets up in water purifier main part downside, and filter core unit is used for to water filtration purification, and the dismounting unit is set up on filter core unit, and the dismounting unit is used for to filter core unit dismounts or installs, connecting assembly, connecting assembly sets up on water purifier main part, and connecting assembly is used for to the dismounting unit and water purifier main part connects, and reinforcing assembly is set up on connecting assembly. The utility model discloses through reinforcing assembly enhances the installation stability of filter core unit, avoids the swing or loosening under the water flow impact, and the dismounting unit cooperates with connecting assembly, and it is convenient to the dismounting of filter core unit fast, and it is favorable to the filter piece in filter core unit's replacement simultaneously, and the whole realization is to filter core's graded dismounting and installation, has the effect of targeted maintenance replacement, improves water purifier maintenance efficiency and use stability.

Description

Technical Field

[0001] This utility model relates to the technical field of water purifiers, and in particular to a water purifier with a filter element that can be disassembled and installed in stages. Background Technology

[0002] A water purifier is a device that can purify water. Through the filtration and adsorption of its internal filter element, it removes impurities such as sediment, rust, bacteria, viruses, residual chlorine, heavy metal ions, and organic pollutants from the raw water, so that the water quality meets the standards for drinking or specific use.

[0003] During the use of a water purifier, it is important to pay attention to the maintenance and replacement of the filter cartridge. As the filter cartridge continuously traps impurities during the filtration process, if it is not replaced in time, it will not only reduce the purification efficiency, but may also cause secondary pollution and affect the water quality.

[0004] In the existing technology, because the filter element of water purifier usually adopts an integrated design, the components are tightly connected by a relatively complex multi-directional rotation locking or precision fine thread structure, which makes it inconvenient to disassemble and install the filter element and internal filter components. This is not conducive to subsequent step-by-step disassembly and assembly operations, and improper operation may also lead to water leakage or insecure installation. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the problems existing in the current water purifier with tiered and detachable filter cartridges, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a water purifier with a filter element that can be disassembled and installed in stages. This is to solve the problem that "because the filter element of a water purifier is usually designed as an integrated unit, the components are tightly connected by a relatively complex multi-directional rotation locking or precision fine thread structure, which makes it inconvenient to disassemble and install the filter element and internal filter components, which is not conducive to subsequent staged disassembly and assembly operations. Improper operation may also lead to water leakage or insecure installation."

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: including:

[0009] Water purifier body;

[0010] A filter element unit is located on the lower side of the water purifier body. The filter element unit is used to filter and purify water. The filter element unit is equipped with a disassembly and assembly unit for disassembling or installing the filter element unit.

[0011] A connecting component is provided on the main body of the water purifier. The connecting component is used to connect the disassembly unit to the main body of the water purifier. A reinforcing component is provided on the connecting component to stably reinforce the filter element unit.

[0012] As a preferred embodiment of the water purifier with graded disassembly and installation of filter elements according to the present invention, the filter element unit includes multiple filter element bodies, all of which are disposed on the lower side of the water purifier body. Each of the multiple filter element bodies is threadedly connected to a cover plate, and each of the multiple cover plates is connected to a water pipe. The multiple water pipes are fixedly connected to the water purifier body, and the multiple filter element bodies are distributed at equal intervals.

[0013] As a preferred embodiment of the water purifier with a graded detachable and installable filter element described in this utility model, the disassembly and assembly unit includes multiple inner rings, all of which are fixedly connected to the top surface of the cover plate and are sleeved on the corresponding water pipes. Concave plates are fixedly connected to both sides of the surface of each inner ring, and dampers are fixedly connected to the inner wall of one side of each concave plate. Springs are sleeved on each damper, and a locking plate is fixedly connected to the telescopic ends of each damper. The two ends of each spring are fixedly connected to the concave plate and the locking plate, respectively, and the locking plates are slidably connected within the corresponding concave plates.

[0014] As a preferred embodiment of the water purifier with a graded and detachable filter cartridge described in this utility model, the connecting component includes multiple outer rings, all of which are fixedly connected to the bottom surface of the water purifier body. Each of the multiple outer rings has multiple latches, which engage with corresponding latch plates.

[0015] As a preferred embodiment of the water purifier with a graded and detachable filter element according to the present invention, the reinforcing component includes multiple insert rods, each fixedly connected to the surface of a corresponding outer ring, with a permanent magnet fixedly connected to the arm of each insert rod, the bottom end of each insert rod movably penetrating through a corresponding cover plate and extending to the corresponding filter element body, and magnetic blocks fixedly connected to both sides of the top surface of each cover plate, with each magnetic block magnetically attracted to the corresponding permanent magnet.

[0016] As a preferred embodiment of the water purifier with graded disassembly and installation of filter elements according to the present invention, wherein: multiple filter screens are provided in each of the multiple filter element bodies, and the multiple filter screens are arranged sequentially from the inside to the outside.

[0017] As a preferred embodiment of the water purifier with a graded and detachable filter element described in this utility model, wherein: multiple partitions are engaged between multiple filter screens, and the multiple partitions are fixedly connected to the bottom inner wall of the filter element body.

[0018] In a preferred embodiment of the water purifier with a graded and detachable filter cartridge described in this utility model, a sealing ring is fixedly connected to the surface of each of the multiple water pipes, and the multiple sealing rings are sealed and fitted to the inner wall of the corresponding outer ring.

[0019] The beneficial effects of this utility model are:

[0020] 1. The reinforcement components enhance the installation stability of the filter unit, preventing it from shaking or loosening under the impact of water flow. The disassembly and assembly unit works in conjunction with the connecting components to facilitate quick disassembly and assembly of the filter unit. It also facilitates the replacement of filter elements inside the filter unit. The overall system enables graded disassembly and installation of the filter element, providing targeted maintenance and replacement, and improving the maintenance efficiency and operational stability of the water purifier. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a schematic diagram of the overall front structure of a water purifier with a tiered, detachable filter element proposed in this utility model.

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter element body proposed in this utility model;

[0024] Figure 3 for Figure 2 A magnified structural diagram of region A;

[0025] Figure 4 for Figure 2 A magnified structural diagram of region B.

[0026] In the picture:

[0027] 100. Main body of the water purifier;

[0028] 200. Filter element unit; 201. Filter element body; 202. Cover plate; 203. Water pipe; 2011. Filter screen; 2012. Partition plate; 2031. Sealing ring;

[0029] 300. Assembly / disassembly unit; 301. Inner ring; 302. Concave plate; 303. Damper; 304. Spring; 305. Clamping plate;

[0030] 400. Connecting component; 401. Outer ring; 402. Bayonet;

[0031] 500, Reinforcing component; 501, Insert rod; 502, Permanent magnet; 503, Magnetic block. Detailed Implementation

[0032] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0035] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0036] Example 1

[0037] Reference Figures 1 to 4 This is the first embodiment of the present utility model, which provides the following achievable effects:

[0038] The main body of the water purifier is 100. Tap water enters the water purifier through the inlet. Under pressure, the water flows through the filter element, which is usually composed of a variety of filter materials with different functions. Thus, after the tap water is filtered and purified in stages, the purified water that meets the water quality requirements is discharged from the outlet for the user. The impurities that are intercepted are retained in the filter element or discharged through a specific drain outlet, thereby achieving the purpose of purifying the water. This is the existing technology.

[0039] The filter element unit 200 is located on the lower side of the water purifier body 100. The filter element unit 200 is used to filter and purify water. The filter element unit 200 is provided with a disassembly and assembly unit 300, which is used to disassemble or install the filter element unit 200.

[0040] A connecting component 400 is disposed on the water purifier body 100. The connecting component 400 is used to connect the disassembly unit 300 to the water purifier body 100. A reinforcing component 500 is disposed on the connecting component 400. The reinforcing component 500 is used to stably reinforce the filter element unit 200.

[0041] During use, the reinforcement component 500 enhances the installation stability of the filter element unit 200, preventing it from shaking or loosening under the impact of water flow. The disassembly and assembly unit 300 works in conjunction with the connecting component 400 to facilitate quick disassembly and assembly of the filter element unit 200. It also facilitates the replacement of the filter elements inside the filter element unit 200. The whole system realizes the graded disassembly and installation of the filter element, which has a targeted maintenance and replacement effect, improving the maintenance efficiency and stability of the water purifier.

[0042] Example 2

[0043] Reference Figures 1 to 4 This is the second embodiment of the present invention, which differs from the previous embodiment in that...

[0044] The filter element unit 200 includes multiple filter element bodies 201, all of which are located on the lower side of the water purifier body 100. Each filter element body 201 is threadedly connected to a cover plate 202, and each cover plate 202 is connected to a water pipe 203. The water pipes 203 are fixedly connected to the water purifier body 100, and the multiple filter element bodies 201 are distributed at equal intervals.

[0045] The cover plate 202 can be separated from the filter element body 201, making it easy to disassemble or install the filter screen 2011 inside. The water pipe 203 is directly connected to the cover plate 202, making it easy for tap water to directly enter the filter element body 201. Multiple filter element bodies 201 are provided to improve the filtration efficiency of the water purifier for tap water.

[0046] Specifically, the disassembly and assembly unit 300 includes multiple inner rings 301, which are all fixedly connected to the top surface of the cover plate 202. The multiple inner rings 301 are all sleeved on the corresponding water pipes 203. The surfaces of the multiple inner rings 301 are all fixedly connected to concave plates 302. The inner walls of one side of the multiple concave plates 302 are all fixedly connected to dampers 303. The multiple dampers 303 are all sleeved with springs 304. The telescopic ends of the multiple dampers 303 are all fixedly connected to clamping plates 305. The two ends of the multiple springs 304 are fixedly connected to the concave plates 302 and clamping plates 305 respectively. The multiple clamping plates 305 are all slidably connected in the corresponding concave plates 302.

[0047] The damper 303 slows down the extension and retraction speed of the spring 304, preventing it from vibrating and deforming due to rapid rebound or compression, reducing wear, extending the service life of the spring 304, and ensuring its stable performance. It also prevents misalignment when pressing the retaining plate 305. When installing the filter element body 201, the inner ring 301 is fitted over the water pipe 203 and located inside the outer ring 401. When it moves up to the retaining slot 402, the retaining plate 305 is pushed out by the force of the spring 304 and engages with the retaining slot 402, completing the installation of the filter element body 201. Conversely, pressing the retaining plates 305 on both sides allows for the removal of the filter element body 201, which is convenient and quick.

[0048] Specifically, the connecting component 400 includes multiple outer rings 401, which are all fixedly connected to the bottom surface of the water purifier body 100. Multiple slots 402 are provided on each of the multiple outer rings 401, and each slot 402 engages with a corresponding card plate 305.

[0049] The outer ring 401 and inner ring 301 provide multiple layers of protection for the water pipe 203, preventing dust and impurities from entering the water pipe 203 and affecting the purification effect of tap water. In addition, the two side clamps 402 are symmetrically arranged to ensure that the filter element body 201 is installed stably.

[0050] Specifically, the reinforcement component 500 includes multiple insert rods 501, each fixedly connected to the surface of a corresponding outer ring 401. The arms of each insert rod 501 are fixedly connected to permanent magnets 502. The bottom ends of each insert rod 501 movably penetrate through a corresponding cover plate 202 and extend to the corresponding filter element body 201. Magnetic blocks 503 are fixedly connected to both sides of the top surface of each cover plate 202, and each magnetic block 503 is magnetically attracted to the corresponding permanent magnet 502.

[0051] When in use, when installing the filter element body 201, the insertion rod 501 moves through the cover plate 202 and extends onto the filter element body 201, which has a restrictive effect on the filter element body 201 and prevents the filter element body 201 from loosening during daily use. The permanent magnet 502 and the magnetic block 503 are magnetically attracted to each other, which enhances the installation effect of the filter element body 201. When disassembling, only a little force is needed.

[0052] Example 3

[0053] Reference Figures 1 to 2 This is the third embodiment of the present invention, which differs from the previous embodiment in that...

[0054] Multiple filter elements 201 are provided in each filter element body 201, and the multiple filter elements 2011 are arranged sequentially from the inside to the outside.

[0055] By incorporating multiple filters 2011, the water is filtered and purified in multiple layers, thereby improving the purification effect of the main body 100 of the water purifier. The multiple filters 2011 are made of existing technologies, such as PP cotton, activated carbon, ultrafiltration membrane, RO reverse osmosis membrane, etc., which will not be elaborated on in this article.

[0056] Specifically, multiple partitions 2012 are engaged between multiple filter screens 2011, and the multiple partitions 2012 are fixedly connected to the bottom inner wall of the filter element body 201.

[0057] By setting baffles 2012 between the filter screens 2011, stability is ensured when subjected to water flow impact, so as to avoid damage caused by the filter screens 2011 touching each other. At the same time, it has a guiding effect on the water flow, realizing uniform filtration by diversion and concentrated output by merging, thereby improving the purification effect and efficiency.

[0058] Specifically, sealing rings 2031 are fixedly connected to the surface of multiple water pipes 203, and multiple sealing rings 2031 are sealed and fitted to the inner wall of the corresponding outer ring 401.

[0059] During use, the sealing ring 2031 ensures a tight seal when water flows from the main body 100 of the water purifier to the filter body 201, preventing water from overflowing and affecting the normal use of the main body 100 of the water purifier.

[0060] During use, first install the filter element body 201 onto the lower side of the water purifier body 100, then put the inner ring 301 on the cover plate 202 onto the water pipe 203, push the cover plate 202 so that the locking plate 305 aligns with the locking slot 402 on the outer ring 401. Under the elastic force of the spring 304 and the action of the damper 303, the locking plate 305 is locked into the locking slot 402, thus achieving the initial fixation of the filter element body 201 and the water purifier body 100. At the same time, the bottom end of the insertion rod 501 penetrates the cover plate 202 and enters the filter element body 201. The permanent magnet 502 and the magnetic block 503 attract each other magnetically, further strengthening the connection effect.

[0061] The water purifier body 100 directs water flow through the water pipe 203 into the filter body 201. Water first passes through the innermost filter screen 2011 to intercept large particles, then passes through the internal filter screens 2011 for multi-layer filtration. The partitions 2012 between each filter screen 2011 serve to position and guide the flow, ensuring even water flow through the filter screens. Simultaneously, the sealing ring 2031 seals tightly against the inner wall of the outer ring 401 to prevent water leakage. When the filter body 201 needs replacement, simply press the two side plates 305 inwards to pull out the filter body 201. Rotating the cover 202 allows for targeted removal and replacement of the filter screens 2011, enabling tiered disassembly and installation.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A water purifier with a tiered, detachable filter cartridge, characterized in that: include: Water purifier body (100); A filter element unit (200) is provided on the lower side of the water purifier body (100). The filter element unit (200) is used to filter and purify water. A disassembly and assembly unit (300) is provided on the filter element unit (200). The disassembly and assembly unit (300) is used to disassemble or install the filter element unit (200). A connecting component (400) is disposed on the water purifier body (100). The connecting component (400) is used to connect the disassembly unit (300) to the water purifier body (100). A reinforcing component (500) is disposed on the connecting component (400). The reinforcing component (500) is used to stably reinforce the filter element unit (200).

2. A water purifier with a tiered, detachable filter cartridge as described in claim 1, characterized in that: The filter element unit (200) includes multiple filter element bodies (201), all of which are located on the lower side of the water purifier body (100). Each filter element body (201) is threaded with a cover plate (202), and each cover plate (202) is connected to a water pipe (203). Each water pipe (203) is fixedly connected to the water purifier body (100), and the multiple filter element bodies (201) are arranged at equal distances.

3. A water purifier with a tiered, detachable filter cartridge as described in claim 2, characterized in that: The disassembly and assembly unit (300) includes multiple inner rings (301), each of which is fixedly connected to the top surface of the cover plate (202). Each of the multiple inner rings (301) is sleeved on the corresponding water pipe (203). Each of the multiple inner rings (301) has a concave plate (302) fixedly connected to both sides of its surface. Each of the multiple concave plates (302) has a damper (303) fixedly connected to one inner wall of its side. Each of the multiple dampers (303) has a spring (304) sleeved on its side. The telescopic ends of the multiple dampers (303) are all fixedly connected to a clamping plate (305). The two ends of the multiple springs (304) are fixedly connected to the concave plate (302) and the clamping plate (305) respectively. Each of the multiple clamping plates (305) is slidably connected inside the corresponding concave plate (302).

4. A water purifier with a tiered, detachable filter cartridge as described in claim 3, characterized in that: The connecting component (400) includes multiple outer rings (401), all of which are fixedly connected to the bottom surface of the water purifier body (100). Multiple slots (402) are provided on each of the multiple outer rings (401), and each slot (402) engages with a corresponding card plate (305).

5. A water purifier with a tiered, detachable filter cartridge as described in claim 4, characterized in that: The reinforcement component (500) includes multiple insert rods (501), each of which is fixedly connected to the surface of a corresponding outer ring (401). The arms of each insert rod (501) are fixedly connected to permanent magnets (502). The bottom ends of each insert rod (501) movably penetrate through a corresponding cover plate (202) and extend to the corresponding filter element body (201). Magnetic blocks (503) are fixedly connected to both sides of the top surface of each cover plate (202), and each magnetic block (503) is magnetically attracted to the corresponding permanent magnet (502).

6. A water purifier with a tiered, detachable filter cartridge as described in claim 5, characterized in that: Each of the multiple filter cartridge bodies (201) is provided with multiple filter screens (2011), which are arranged sequentially from the inside to the outside.

7. A water purifier with a tiered, detachable filter cartridge as described in claim 6, characterized in that: Multiple partitions (2012) are engaged between the multiple filter screens (2011), and the multiple partitions (2012) are fixedly connected to the bottom inner wall of the filter element body (201).

8. A water purifier with a tiered, detachable filter cartridge as described in claim 7, characterized in that: Each of the multiple water pipes (203) has a sealing ring (2031) fixedly connected to its surface, and each sealing ring (2031) is sealed and fitted to the inner wall of the corresponding outer ring (401).

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