Intelligent filtering and water purifying device capable of conveniently replacing filter element

By designing combined structures such as Y-shaped tubes and pressure rods in the water filtration and purification device, the rapid assembly and replacement of the filter element is achieved, which solves the problem of the complicated replacement process of the existing filter element and improves user experience and operational safety.

CN222342173UActive Publication Date: 2025-01-14SHENZHEN MINGZHI INTEGRATED CIRCUIT TECH CO LTD
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Patent Information

Application Number
CN202421158647.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-24
Publication Date
2025-01-14
Estimated Expiration
2034-05-24

AI Technical Summary

Technical Problem

The filter element replacement process of existing filter water purification devices is complicated, which increases the difficulty of user operations and the risk of errors.

Method used

An intelligent filtration and water purification device is designed, which uses a combined structure of a Y-shaped tube, a pressure rod, a first piston, an air pipe, a second piston and a fixed rod. By pressing the pressure rod, the piston is driven to move and the gas is pushed to squeeze the fixed rod. Make it offset against the inner wall of the shower head to achieve quick assembly and replacement of the filter element.

Benefits of technology

It realizes fast and convenient replacement of filter elements, reduces the complexity of user operations and the risk of errors, and improves user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an intelligent filtering water purification device convenient to replace a filter element, which relates to the technical field of water treatment, and comprises a shower head and a nano filter element, a fixing assembly is arranged in the shower head, the fixing assembly comprises a Y-shaped pipe arranged on the periphery of the nano filter element, a pressing rod is inserted into the top of the Y-shaped pipe, and the pressing rod is inserted into the nano filter element. A first piston is connected to one end of the pressing rod, a plurality of air conveying pipes are installed on the outer wall of the Y-shaped pipe, a second piston is slidably connected to the inner wall of each air conveying pipe, and a fixing rod is installed on the outer wall of each second piston; according to the nano filter element assembly device, after the nano filter element is located in the shower head, the pressing rod is pressed to drive the first piston to move downwards to extrude gas in the Y-shaped pipe, the extruded gas can extrude the second piston to push the fixing rod to move, one end of the fixing rod abuts against the shower head, and assembly of the nano filter element is completed; when the nanometer filter element needs to be replaced, the nanometer filter element can be replaced only by pulling the pressing rod to move upwards, and convenience and rapidness are achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to an intelligent filtering water purification device which is convenient for replacing a filter element. Background Art

[0002] The filter element can effectively remove impurities, heavy metals, bacteria and other harmful substances in the water to ensure the purity and safety of the bath water. For reused bath water, the efficient filtering function of the filter element is particularly important, which can effectively reduce the pollutants in the water and reduce the risk of skin contact with harmful substances.

[0003] The filter element replacement process of some filtering water purification devices involves more parts and complex structures, requiring users to follow specific steps and sequences when replacing the filter element. This design increases the difficulty of replacing the filter element and can easily lead to user errors during operation, which is very troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent filtering and water purification device with convenient filter element replacement, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides an intelligent filtering and water purification device with convenient filter element replacement, comprising a shower head and a nano filter element, wherein a fixing component is arranged inside the shower head, and the fixing component comprises a Y-shaped tube arranged on the periphery of the nano filter element, a pressure rod is inserted into the top of the Y-shaped tube, one end of the pressure rod is connected to a first piston, a plurality of air transfer tubes are installed on the outer wall of the Y-shaped tube, a second piston is slidably connected to the inner wall of the air transfer tube, and a fixing rod is installed on the outer wall of the second piston.

[0006] Furthermore, a drainage frame is installed on the inner wall of the Y-shaped tube, the nano filter element is located inside the drainage frame, and the shower head is provided with a through groove.

[0007] Furthermore, a plurality of water retaining plates are installed on the outer wall of the drainage frame, and the drainage frame and the through groove are both located between the plurality of water retaining plates.

[0008] Furthermore, a suction cup is installed at one end of the fixing rod extending to the outside of the air transmission pipe, and the suction cup abuts against the inner wall of the shower head.

[0009] Furthermore, a connecting rod is installed at the bottom of the first piston, and one end of the connecting rod extending to the outside of the Y-shaped tube is connected to a clamping plate, and the clamping plate is abutted against the drainage frame and the water retaining plate.

[0010] Furthermore, a pull plate is installed at the top end of the pressure rod, two springs are connected between the pull plate and the Y-shaped tube, two mounting plates are installed on the outer wall of the Y-shaped tube, and a pull ring is installed on the top of the pull plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, when the nano filter element is in the shower head, pressing the pressure rod drives the first piston to move downward to squeeze the gas in the Y-shaped tube. The squeezed gas squeezes the second piston to push the fixed rod to move, so that one end of the fixed rod is against the shower head to complete the assembly of the nano filter element. When the nano filter element needs to be replaced, it can be replaced by simply pulling the pressure rod upward, which is convenient and quick.

[0013] 2. In the utility model, after the pull plate is moved away from the Y-shaped tube, the pressure rod is pulled upward, and the pressure rod drives the first piston to move upward, that is, the gas in the Y-shaped tube and the air transmission tube is pumped, so that the second piston moves toward the direction of the Y-shaped tube, and then one end of the fixed rod can be moved away from the inner wall of the shower head, so that the nano filter element can be easily removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the external three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the connecting rod and the clamping plate in the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the nano filter element and the drainage frame in the utility model;

[0017] Figure 4 for Figure 2 A magnified view of the structure at center A;

[0018] Figure 5 for Figure 2 A magnified view of the structure at point B.

[0019] In the picture: 1. Shower head;

[0020] 2. Fixed assembly; 201. Y-shaped tube; 202. Pressure rod; 203. First piston; 204. Air transmission tube; 205. Second piston; 206. Fixed rod;

[0021] 3. Nano filter element; 4. Drain frame; 5. Through groove; 6. Water retaining plate; 7. Suction cup; 8. Pull plate; 9. Spring; 10. Mounting plate; 11. Pull ring; 12. Connecting rod; 13. Card plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 5 , an intelligent filtering and water purification device for convenient replacement of filter elements, comprising a shower head 1 and a nano filter element 3, the nano filter element 3 is located inside the shower head 1 and is used to filter water, a fixing component 2 is arranged inside the shower head 1, the fixing component 2 comprises a Y-shaped tube 201 arranged on the periphery of the nano filter element 3, a pressure rod 202 is plugged into the top of the Y-shaped tube 201, one end of the pressure rod 202 extending to the inside of the Y-shaped tube 201 is fixedly connected with a first piston 203, the first piston 203 is slidably connected to the inner wall of the Y-shaped tube 201, a plurality of air transmission tubes 204 are fixedly installed on the outer wall of the Y-shaped tube 201, the interior of the air transmission tube 204 is connected to the interior of the Y-shaped tube 201, a second piston 205 is slidably connected to the inner wall of the air transmission tube 204, a fixing rod 206 is fixedly installed on the outer wall of the second piston 205, the fixing rod 206 is plugged into the air transmission tube 204, and one end of the fixing rod 206 extends to the outside of the air transmission tube 204.

[0026] The water in the shower head 1 first passes through the nano filter 3, which can effectively remove impurities, rust, fine sand and other harmful substances in the water, thereby ensuring the purity of the bath water, reducing the possibility of bacterial growth, and protecting the skin health. Secondly, the nanofiltration technology can also improve the water quality, remove harmful substances such as heavy metals and residual chlorine in the water, making the bath water safer and healthier. In addition, nanofiltration bath water can also improve the solubility and permeability of water, help promote human metabolism, and make the skin smoother and more delicate;

[0027] When holding the Y-shaped tube 201 and driving the nano filter element 3 to be placed in the shower head 1, the pressure rod 202 must first be pulled upward to move the first piston 203 close to the inner top wall of the Y-shaped tube 201. When the nano filter element 3 is completely in the shower head 1, the pressure rod 202 is pressed to drive the first piston 203 to move downward. When the first piston 203 moves downward, it squeezes the gas in the Y-shaped tube 201. The squeezed gas squeezes the second piston 205 to move toward the inner wall of the air transfer tube 204. When the second piston 205 moves, it pushes the fixed rod 206 to move, so that the end of the fixed rod 206 away from the air transfer tube 204 hits the inner wall of the shower head 1.

[0028] When one end of the fixing rod 206 abuts against the inner wall of the shower head 1, the assembly of the nano filter element 3 is completed. When the nano filter element 3 needs to be replaced, the pressing rod 202 can be pulled upward to move the fixing rod 206 away from the shower head 1, and then the nano filter element 3 can be easily pulled out of the shower head 1 for replacement.

[0029] See also Figure 3 A drainage frame 4 is fixedly installed on the inner wall of the Y-shaped tube 201 , the nano filter element 3 is located inside the drainage frame 4 , and a through groove 5 is provided on the shower head 1 , and both the drainage frame 4 and the nano filter element 3 correspond to the through groove 5 .

[0030] The drainage frame 4 is connected to the Y-shaped tube 201, and the drainage frame 4 is used to hold the nano filter element 3, so that the bath water can smoothly enter the drainage frame 4 and then enter the interior of the nano filter element 3. The connection between the drainage frame 4 and the Y-shaped tube 201 allows the nano filter element 3 to enter and exit the shower head 1 by moving the Y-shaped tube 201. The bath water flows in the through groove 5, and the nano filter element 3 corresponding to the through groove 5 facilitates the water to directly pass through the nano filter element 3, thereby facilitating the nano filter element 3 to filter the water.

[0031] See also Figure 2-Figure 3 A plurality of water baffles 6 are fixedly mounted on the outer wall of the drainage frame 4 , the drainage frame 4 and the through groove 5 are both located between the plurality of water baffles 6 , and the Y-shaped tube 201 is located outside the plurality of water baffles 6 .

[0032] The water retaining plates 6 block and limit the through grooves 5, so that the through grooves 5 and the nano filter element 3 are located between the plurality of water retaining plates 6. This method allows all bath water to be filtered through the nano filter element 3 to avoid omissions.

[0033] See also Figure 4 A suction cup 7 is fixedly mounted on one end of the fixing rod 206 extending to the outside of the air transmission tube 204 , and the suction cup 7 abuts against the inner wall of the shower head 1 .

[0034] The suction cup 7 increases the contact area between one end of the fixing rod 206 and the shower head 1, making the connection between the fixing rod 206 and the shower head 1 more stable and secure.

[0035] See also Figure 2 and Figure 5 A connecting rod 12 is fixedly installed at the bottom of the first piston 203, and the connecting rod 12 is plugged into the Y-shaped tube 201. One end of the connecting rod 12 extending to the outside of the Y-shaped tube 201 is fixedly connected to a clamping plate 13, and the bottom of the clamping plate 13 is against the top of the drainage frame 4 and the water baffle 6.

[0036] When the first piston 203 moves downward or upward, it will drive the connecting rod 12 to move together, and the connecting rod 12 will drive the card plate 13 to move together. When the first piston 203 moves downward and the nano filter element 3 is placed, the connecting rod 12 drives the card plate 13 to move downward together, so that the card plate 13 hits the top of the drainage frame 4 and the water baffle 6 to prevent the bath water from flowing out of the interior of the shower head 1 through the drainage frame 4 and the water baffle 6. When the first piston 203 moves upward, it means that the nano filter element 3 is to be taken out. At this time, the connecting rod 12 drives the card plate 13 to move upward together, so that the card plate 13 is away from the top of the drainage frame 4, and then the through groove 5 in the drainage frame 4 can be easily replaced.

[0037] Embodiment 2:

[0038] See also Figure 5 A pull plate 8 is fixedly installed on the top of the pressure rod 202, two springs 9 are connected between the pull plate 8 and the Y-shaped tube 201, two mounting plates 10 are fixedly installed on the outer wall of the Y-shaped tube 201, and a pull ring 11 is fixedly installed on the top of the pull plate 8.

[0039] After one end of the fixing rod 206 abuts against the inner wall of the shower head 1, in order to prevent the first piston 203 from being pushed back to its original position by the gas after the pressure rod 202 is released, the pull plate 8 is pulled close to the top of the Y-shaped tube 201 by the spring 9, so that the pressure rod 202 will not bounce back to its original position easily. When it is necessary to pull the pressure rod 202 upward, the user can hook the bottom of one of the mounting plates 10 with the index finger and the middle finger respectively, and then put the thumb into the pull ring 11, and then lift the thumb upward;

[0040] When the thumb is away from the index finger and the middle finger, the pull plate 8 will be away from the top of the Y-shaped tube 201, so that the pressure rod 202 is pulled upward, and the pressure rod 202 drives the first piston 203 to move upward, that is, the gas in the Y-shaped tube 201 and the air transmission tube 204 is pumped, so that the second piston 205 moves toward the direction of the Y-shaped tube 201, and then one end of the fixing rod 206 can be moved away from the inner wall of the shower head 1, so that the nano filter element 3 can be easily taken out.

[0041] Working principle:

[0042] The water in the shower head 1 first passes through the nano filter 3, which can effectively remove impurities, rust, fine sand and other harmful substances in the water, thereby ensuring the purity of the bath water, reducing the possibility of bacterial growth, and protecting the skin health. Secondly, the nanofiltration technology can also improve the water quality, remove harmful substances such as heavy metals and residual chlorine in the water, making the bath water safer and healthier. In addition, nanofiltration bath water can also improve the solubility and permeability of water, help promote human metabolism, and make the skin smoother and more delicate;

[0043] When holding the Y-shaped tube 201 and driving the nano filter element 3 to be placed in the shower head 1, the pressure rod 202 must first be pulled upward to move the first piston 203 close to the inner top wall of the Y-shaped tube 201. When the nano filter element 3 is completely in the shower head 1, the pressure rod 202 is pressed to drive the first piston 203 to move downward. When the first piston 203 moves downward, it squeezes the gas in the Y-shaped tube 201. The squeezed gas squeezes the second piston 205 to move toward the inner wall of the air transfer tube 204. When the second piston 205 moves, it pushes the fixed rod 206 to move, so that the end of the fixed rod 206 away from the air transfer tube 204 hits the inner wall of the shower head 1.

[0044] When one end of the fixing rod 206 abuts against the inner wall of the shower head 1, the assembly of the nano filter element 3 is completed. When the nano filter element 3 needs to be replaced, the pressing rod 202 can be pulled upward to move the fixing rod 206 away from the shower head 1, and then the nano filter element 3 can be easily pulled out of the shower head 1 for replacement.

[0045] After one end of the fixing rod 206 abuts against the inner wall of the shower head 1, in order to prevent the first piston 203 from being pushed back to its original position by the gas after the pressure rod 202 is released, the pull plate 8 is pulled close to the top of the Y-shaped tube 201 by the spring 9, so that the pressure rod 202 will not bounce back to its original position easily. When it is necessary to pull the pressure rod 202 upward, the user can hook the bottom of one of the mounting plates 10 with the index finger and the middle finger respectively, and then put the thumb into the pull ring 11, and then lift the thumb upward;

[0046] When the thumb is away from the index finger and the middle finger, the pull plate 8 will be away from the top of the Y-shaped tube 201, so that the pressure rod 202 is pulled upward, and the pressure rod 202 drives the first piston 203 to move upward, that is, the gas in the Y-shaped tube 201 and the air transmission tube 204 is pumped, so that the second piston 205 moves toward the direction of the Y-shaped tube 201, and then one end of the fixing rod 206 can be moved away from the inner wall of the shower head 1, so that the nano filter element 3 can be easily taken out.

Claims

1. An intelligent filtering and water purification device with convenient filter element replacement, comprising a shower head (1) and a nano filter element (3), characterized in that: The shower head (1) is provided with a fixing assembly (2) inside, the fixing assembly (2) comprising a Y-shaped tube (201) arranged on the periphery of the nano filter element (3), a pressure rod (202) being inserted at the top of the Y-shaped tube (201), one end of the pressure rod (202) being connected to a first piston (203), a plurality of air transfer tubes (204) being installed on the outer wall of the Y-shaped tube (201), a second piston (205) being slidably connected to the inner wall of the air transfer tube (204), and a fixing rod (206) being installed on the outer wall of the second piston (205).

2. The intelligent filtering and water purification device with convenient filter element replacement as claimed in claim 1 is characterized in that: A drainage frame (4) is installed on the inner wall of the Y-shaped tube (201), the nano filter element (3) is located inside the drainage frame (4), and the shower head (1) is provided with a through groove (5).

3. The intelligent filtering and water purification device with convenient filter element replacement as claimed in claim 2 is characterized in that: A plurality of water baffles (6) are installed on the outer wall of the drainage frame (4), and the drainage frame (4) and the through groove (5) are both located between the plurality of water baffles (6).

4. The intelligent filtering and water purification device with convenient filter element replacement as claimed in claim 1 is characterized in that: A suction cup (7) is installed at one end of the fixing rod (206) extending to the outside of the air transmission tube (204), and the suction cup (7) abuts against the inner wall of the shower head (1).

5. The intelligent filtering and water purification device with convenient filter element replacement as claimed in claim 1 is characterized in that: A connecting rod (12) is installed at the bottom of the first piston (203); one end of the connecting rod (12) extending to the outside of the Y-shaped tube (201) is connected to a clamping plate (13); and the clamping plate (13) abuts against the drainage frame (4) and the water retaining plate (6).

6. The intelligent filtering and water purification device with convenient filter element replacement as claimed in claim 1, characterized in that: A pull plate (8) is installed at the top end of the pressure rod (202), two springs (9) are connected between the pull plate (8) and the Y-shaped tube (201), two mounting plates (10) are installed on the outer wall of the Y-shaped tube (201), and a pull ring (11) is installed on the top of the pull plate (8).