Novel filter element structure for hydrogen-rich water machine

Abstract

The utility model relates to the technical field of hydrogen-rich water machines, and discloses a novel filter element structure for a hydrogen-rich water machine, which comprises a filter element, the top of the filter element is fixedly connected with an upper end cover, a filter port is arranged in the upper end cover, a stabilizing component is arranged in the upper end cover, and a lower end cover is arranged at the bottom of the filter element. A dismounting and mounting assembly is arranged in the lower end cover, the stabilizing assembly comprises a limiting circular ring, the outer wall of the limiting circular ring is slidably connected to the interior of the upper end cover, a connecting column is fixedly connected to the outer wall of the limiting circular ring, a clamping ball is fixedly connected to one end of the connecting column, and a first spring is arranged in the upper end cover. According to the utility model, the upper end cover drives the connecting column and the limiting ring and is matched with the spring I, so that the upper end cover is stabilized in the oxygen-enriched water machine during use, the filter element is kept stable and prevented from shaking, the problem that the existing filter element is easy to shake during use after being mounted is solved, and the stability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrogen -rich water machine technical field especially relates to a new filter core structure for hydrogen -rich water machine. BACKGROUND

[0002] With people's health drinking water attention degree unceasing promotion, hydrogen -rich water machine gradually popular in the market. One of the core components of hydrogen -rich water machine is filter core, and its filtering effect directly affects the quality of hydrogen -rich water. Filter core needs to be stably installed in hydrogen -rich water machine and run for a long time to continuously and effectively filter impurities, peculiar smell, harmful substances and the like in water, and also to facilitate regular maintenance and replacement of internal filter material to ensure that its filtering performance is always in good condition. Under such demand background, a new filter core structure for hydrogen -rich water machine emerges as the times require, aiming at overcoming the shortcomings of the existing filter core structure in installation stability and maintenance convenience, and improving the overall use performance and user experience of hydrogen -rich water machine.

[0003] Traditional hydrogen -rich water machine filter core structure is often relatively simple. Usually, a single sealing cover is connected with the filter core body, and the sealing cover is fixed with the filter core installation slot in the water machine through threads or simple buckles. In the filter core, the filter material is generally layered filled in the filter core cylinder, and the lower end cover is directly fixed at the bottom of the filter core cylinder, and the sealing is ensured by glue or simple mechanical extrusion. The connection mode of the upper end cover and the lower end cover is relatively fixed, and lacks flexible adjustment mechanism. Its technical principle mainly relies on the simple mechanical cooperation between the components to realize the basic installation and sealing function of the filter core, so as to achieve the purpose of preliminary filtering and purifying water.

[0004] However, the traditional hydrogen -rich water machine filter core structure has obvious defects. Because of its simple installation method, the filter core is prone to shaking during the operation of the hydrogen -rich water machine, especially under the influence of water flow impact and machine vibration. This shaking not only causes the filter core and the water machine internal connection part to loosen, causing water leakage risk, but also causes the filter material inside the filter core to be unevenly distributed, affecting the filtering effect. Long-term shaking may even cause damage to the filter core, reducing its service life and increasing the user's use cost and maintenance frequency. This problem seriously restricts the effective play of the hydrogen -rich water machine filter core performance and the stable operation of the hydrogen -rich water machine, so a new filter core structure for hydrogen -rich water machine is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In order to make up for the above shortcomings, the utility model provides a new filter core structure for hydrogen -rich water machine, aiming at improving the problem that the filter core is prone to shaking or falling under the influence of water flow in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A new filter core structure for hydrogen-rich water machine, including filter core, the top of the filter core is fixedly connected with upper end cover, the inside of the upper end cover is provided with filter port, the inside of the upper end cover is provided with stabilizing assembly, the bottom of the filter core is provided with lower end cover, the inside of the lower end cover is provided with dismounting assembly;

[0008] The stabilizing assembly includes a limiting ring, the outer wall of the limiting ring is slidably connected in the inside of the upper end cover, the outer wall of the limiting ring is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with a clamping ball, the inside of the upper end cover is provided with a spring one, one end of the spring one is fixedly connected with the inner wall of the upper end cover, the other end of the spring one is fixedly connected with the outer wall of the limiting ring;

[0009] As a further description of the above technical solution:

[0010] The dismounting assembly includes a sealing plug, the bottom of the sealing plug is fixedly connected with the top of the lower end cover;

[0011] As a further description of the above technical solution:

[0012] The outer wall of the sealing plug is slidably connected in the inside of the filter core, the inside of the sealing plug is rotatably connected with a rotating disc, the inside of the sealing plug is provided with a translation slot;

[0013] As a further description of the above technical solution:

[0014] The inside of the rotating disc is provided with a limiting slot, the bottom of the rotating disc is fixedly connected with a rotating knob;

[0015] As a further description of the above technical solution:

[0016] The inside of the sealing plug is slidably connected with a clamping column, the outer wall of the clamping column is fixedly connected with a fixed ring, the outer wall of the fixed ring is slidably connected in the inside of the translation slot;

[0017] As a further description of the above technical solution:

[0018] The outer wall of the clamping column is slidably connected in the inside of the filter core, the inside of the clamping column is fixedly connected with a sliding column, the outer wall of the sliding column is slidably connected in the inside of the limiting slot;

[0019] As a further description of the above technical solution:

[0020] The outer wall of the clamping column is sleeved with a spring two, one end of the spring two is fixedly connected with the inner wall of the sealing plug, the other end of the spring two is fixedly connected with the outer wall of the fixed ring.

[0021] The utility model has the advantages of:

[0022] 1. The utility model discloses a card ball is realized its mobile function through being put into the inside of oxygen -rich water machine, when placing it, through the drive of upper end cover to connecting column, limit ring and cooperation spring no. 1, realize that upper end cover is stable in the inside of oxygen -rich water machine when using, thereby keep stable to filter core, prevent it from happening to shake, solved the problem that the filter core is installed and shakes easily, improved the stability of filter core.

[0023] 2. The utility model discloses a card column is realized its mobile function through rotating the knob, when rotating the knob, through the drive of knob to runner, limit groove and cooperation spring no. 2, realize the sliding of card column in the inside filter core, thereby conveniently dismouting lower end cover, convenient maintenance replacement to internal filter block, solved the problem that when internal filter block is maintained and replaced inconveniently, improved the quickness of internal filter block replacement. DRAWINGS

[0024] Figure 1 It is the three -dimensional schematic view of novel filter core structure for hydrogen -rich water machine that the utility model proposes;

[0025] Figure 2 It is the structure schematic view of upper end cover of novel filter core structure for hydrogen -rich water machine that the utility model proposes;

[0026] Figure 3 It is Figure 2 It is the close -up view of A place in the middle;

[0027] Figure 4 It is the structure schematic view of the inside of close plug of novel filter core structure for hydrogen -rich water machine that the utility model proposes;

[0028] Figure 5 It is the structure schematic view of knob of novel filter core structure for hydrogen -rich water machine that the utility model proposes.

[0029] Legend:

[0030] 1, filter core;2, upper end cover;3, filter port;4, card ball;5, lower end cover;6, connecting column;7, spring no. 1;8, limit ring;9, close plug;10, sliding column;11, fixed ring;12, spring no. 2;13, rotating disc;14, limit groove;15, translation slot;16, knob;17, card column. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0032] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application. Figure 1 Figure 3 The present application provides an embodiment: a novel filter core structure for a hydrogen-rich water machine, comprising a filter core 1, which plays a key role in the filter system of the hydrogen-rich water machine. The filter core 1 is usually made of a high-strength and corrosion-resistant medical-grade plastic material in a cylindrical structure, and is filled with multiple layers of filter materials with different functions, such as fine ultrafiltration membranes, efficient activated carbon fibers, and special ion exchange resins. These materials work together to effectively remove impurities, odors, heavy metal ions, and harmful substances such as microorganisms in water, ensuring the purity and quality of hydrogen-rich water. The filter core 1 is fixedly connected to an upper end cover 2 at the top, and the upper end cover 2 is provided with a filter opening 3 inside. The upper end cover 2 is provided with a stabilizing assembly inside, and the filter core 1 is provided with a lower end cover 5 at the bottom, and the lower end cover 5 is provided with a disassembly assembly inside.

[0033] The stabilizing assembly comprises a limiting ring 8, which is slidably connected to the inside of the upper end cover 2. The limiting ring 8 is fixedly connected to a connecting column 6 on the outer wall, and the connecting column 6 is fixedly connected to a ball 4 at one end. The ball 4 is made of stainless steel with good wear resistance and corrosion resistance, and its surface is polished to reduce friction when contacting other parts. The upper end cover 2 is provided with a spring 7 inside, and the spring 7 is fixedly connected to the inner wall of the upper end cover 2 at one end and to the outer wall of the limiting ring 8 at the other end.

[0034] ​Specifically, when the filter core 1 needs to be replaced, first, the filter port 3 is precisely aligned with the water outlet of the hydrogen-rich water machine, then the hydrogen-rich water machine is pushed, and the water outlet slowly slides into the filter port 3. Since the ball 4 is spherical, during the sliding process of the water outlet, an outward pushing force is applied to the ball 4. After the ball 4 is subjected to the force, it starts to move and synchronously drives the connecting column 6 connected thereto to displace. The movement of the connecting column 6 further drives the limiting ring 8 to slide along a specific track. In this process, the spring one 7 is gradually compressed, storing elastic potential energy. When the water outlet reaches the appropriate position, the spring one 7 starts to rebound due to the stored elastic potential energy. The rebounding force pushes the ball 4 to slide in the opposite direction, so that it is just slid into the corresponding clamping groove or groove structure inside the hydrogen-rich water machine. In this way, the filter core 1 is stably fixed inside the hydrogen-rich water machine, effectively preventing the filter core 1 from accidentally falling out of the hydrogen-rich water machine, and also eliminating the shaking phenomenon caused by water flow impact or machine vibration, ensuring the stability and reliability of the filter core 1 during operation.

[0035] With reference to Figure 1 , Figure 4 and Figure 5 , the disassembly and assembly assembly includes a sealing plug 9 made of a material composed of rubber and high-strength engineering plastic with excellent sealing performance. The rubber part ensures close fitting between the inner wall of the filter core 1 and the top of the lower end cover 5, effectively preventing water leakage; the engineering plastic part gives it enough structural strength so that it can withstand certain mechanical stress. The bottom of the sealing plug 9 is firmly fixed and connected to the top of the lower end cover 5 by a strong adhesive. This adhesive has the characteristics of water resistance, temperature resistance and chemical corrosion resistance, and can maintain the bonding effect for a long time in the complex working environment of the hydrogen-rich water machine. The bottom of the sealing plug 9 is fixedly connected to the top of the lower end cover 5, and the outer wall of the sealing plug 9 is slidingly connected inside the filter core 1. A rotating disc 13 is rotatably connected inside the sealing plug 9. The rotating disc 13 is made of high-strength aluminum alloy material and is precisely machined. Its surface is treated by anodic oxidation to enhance wear resistance and corrosion resistance. A translation slot 15 is provided in the inside of the sealing plug 9, and a limiting groove 14 is provided in the inside of the rotating disc 13. A rotating knob 16 is fixedly connected to the bottom of the rotating disc 13. A clamping column 17 is slidingly connected inside the sealing plug 9. The clamping column 17 is made of high-strength stainless steel material, and its surface is finely polished to reduce friction when slidingly contacting the inside of the sealing plug 9. A fixed ring 11 is fixedly connected to the outer wall of the clamping column 17. The outer wall of the fixed ring 11 is slidingly connected inside the translation slot 15. The outer wall of the clamping column 17 is slidingly connected inside the filter core 1. A sliding column 10 is fixedly connected inside the clamping column 17. The outer wall of the sliding column 10 is slidingly connected inside the limiting groove 14. A spring two 12 is sleeved on the outer wall of the clamping column 17. One end of the spring two 12 is fixedly connected to the inner wall of the sealing plug 9, and the other end of the spring two 12 is fixedly connected to the outer wall of the fixed ring 11.

[0036] Specifically, when the filter core 1 needs to be maintained or replaced after the hydrogen-rich water machine is used for a long time, the knob 16 can be rotated. The rotating movement of the knob 16 is transmitted to the rotating disc 13 connected thereto, so that the rotating disc 13 starts to rotate. The rotation of the rotating disc 13 drives the restriction slot 14 formed in the rotating disc 13 to rotate synchronously. Since the slide column 10 is embedded in the restriction slot 14, the slide column 10 is forced to move under the rotating action of the restriction slot 14. The translation slot 15 limits the movement direction of the slide column 10, so that the slide column 10 can only drive the clamping column 17 to translate in a specific direction. At the same time, the fixed ring 11 connected to the slide column 10 also slides in the translation slot 15 and compresses the spring 12. When the clamping column 17 is separated from the clamping slot of the lower end cover 5, the lower end cover 5 can be removed, so that the internal filter block can be easily taken out for maintenance or replacement. After the maintenance or replacement operation is completed, the filter block is placed back into the filter core 1, the sealing plug 9 is placed, and finally the knob 16 is loosened. At this time, the spring 12 slides the clamping column 17 back to the corresponding clamping slot position in the filter core 1 by virtue of the elastic rebound, realizes the fixation of the lower end cover 5, and restores the filter core 1 to the normal working state. When the internal filter block needs to be replaced, it is not necessary to use complex tools or professional skills, but only a simple operation can easily open the lower end cover 5, greatly saving the replacement time and energy, reducing the maintenance difficulty, and even non-professionals can quickly get started. This is very important for improving the daily use convenience of the hydrogen-rich water machine. At the same time, it has good stability, and can ensure that the lower end cover 5 and the filter core 1 are tightly closed during daily use, effectively preventing the lower end cover 5 from loosening or displacement due to water flow impact, machine vibration and other factors, ensuring that the filter block in the filter core 1 is always in a stable working environment, thereby stably playing a filtering role, maintaining the consistency and reliability of the output water quality of the hydrogen-rich water machine, and prolonging the service life of the filter core 1. Due to the convenient opening and closing mode, the user can replace the internal filter block in time, avoid the performance degradation or damage of the filter core 1 caused by excessive use of the filter block, help to reduce the replacement frequency of the filter core 1, reduce the use cost, improve the overall performance-price ratio and use efficiency of the hydrogen-rich water machine.

[0037] Working principle: when the filter element 1 is replaced, align the filter port 3 with the drain port, so that the drain port slides into the inside of the filter port 3, because the ball 4 is spherical, so when it is pushed into the inside of the oxygen-enriched water machine, a pushing force is generated on the ball 4, then the connecting column 6 is moved by the ball 4, then the limiting ring 8 is slid by the connecting column 6, so that the spring one 7 is compressed, after reaching the appropriate position, the ball 4 is slid into the inside by the spring one 7, and is stabilized, preventing it from falling out or shaking from the inside of the oxygen-enriched water machine, when the use time is too long, the knob 16 can be rotated, the rotating disc 13 is rotated by the knob 16, then the limiting groove 14 inside is rotated by the rotating disc 13, then the sliding column 10 inside is moved by the limiting groove 14, at the same time, because the sliding groove 15 is limited, the sliding column 10 drives the clamping column 17 to translate, and drives the fixed ring 11 to slide in the sliding groove 15, so that the spring two 12 is compressed, so that the lower end cover 5 is removed, the inside filter block is removed for maintenance or replacement, then the filter block after maintenance or replacement is placed in the filter element 1, the knob 16 is loosened, the clamping column 17 is slid back into the filter element 1 by the spring two 12, and is fixed.

[0038] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A new filter core structure for hydrogen-rich water machine, comprising a filter core (1), characterized in that: The filter core (1) top fixedly connected with upper end cover (2), the upper end cover (2) inside is provided with filter port (3), the upper end cover (2) inside is provided with stabilizing assembly, the filter core (1) bottom is provided with lower end cover (5), the lower end cover (5) inside is provided with dismounting assembly; The stabilizing assembly includes a limiting ring (8), the limiting ring (8) outer wall is connected in the upper end cover (2) inside, the limiting ring (8) outer wall is fixedly connected with connecting column (6), one end of the connecting column (6) is fixedly connected with ball (4), the upper end cover (2) inside is provided with spring one (7), one end of the spring one (7) is fixedly connected in the upper end cover (2) inner wall, the other end of the spring one (7) is fixedly connected in the limiting ring (8) outer wall.

2. The new filter core structure for a hydrogen-rich water machine according to claim 1, characterized in that: The dismounting assembly includes airtight plug (9), the airtight plug (9) bottom is fixedly connected in the lower end cover (5) top.

3. The new filter core structure for a hydrogen-rich water machine according to claim 2, characterized in that: The airtight plug (9) outer wall is connected in the filter core (1) inside, the airtight plug (9) inside is rotatably connected with rotary disc (13), the airtight plug (9) inside is provided with translation slot (15).

4. The new filter core structure for a hydrogen-rich water machine according to claim 3, characterized in that: The rotary disc (13) inside is provided with limiting groove (14), the rotary disc (13) bottom is fixedly connected with knob (16).

5. The new filter core structure for a hydrogen-rich water machine according to claim 4, characterized in that: The airtight plug (9) inside is slidably connected with clamping column (17), the clamping column (17) outer wall is fixedly connected with fixed ring (11), the fixed ring (11) outer wall is slidably connected in the translation slot (15) inside.

6. The new filter core structure for a hydrogen-rich water machine according to claim 5, characterized in that: The clamping column (17) outer wall is connected in the filter core (1) inside, the clamping column (17) inside is fixedly connected with slide column (10), the slide column (10) outer wall is slidably connected in the limiting groove (14) inside.

7. The new filter core structure for a hydrogen-rich water machine according to claim 6, characterized in that: The clamping column (17) outer wall is provided with spring two (12), one end of the spring two (12) is fixedly connected in the airtight plug (9) inner wall, the other end of the spring two (12) is fixedly connected in the fixed ring (11) outer wall.

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