Replaceable and detachable nuclear track membrane structure and atomizer
By designing a replaceable and detachable core pore membrane structure, the problems of clogging and difficult cleaning of microporous membrane atomizers are solved, enabling convenient replacement and efficient maintenance of atomizing core pore membrane sheets, reducing maintenance costs and improving ease of use.
Patent Information
- Application Number
- CN202520201036.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2035-02-08
AI Technical Summary
Existing microporous membrane atomizers are prone to clogging after use, making cleaning and disassembly difficult, which affects the spray atomization effect and results in high maintenance costs.
A replaceable and detachable core pore membrane structure was designed. The atomizing core pore membrane can be conveniently fixed and separated through clamping components and displacement mechanism. Combined with water suction mechanism and high-frequency vibration of piezoelectric ceramic ring, the atomizing core pore membrane can be easily replaced and blockage can be avoided.
It enables rapid replacement of the atomizing core pore membrane, reduces maintenance costs, maintains stable and efficient atomization output, simplifies the maintenance process, and improves ease of use.
Smart Images
Figure CN223970250U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of atomizer technology. Background Technology
[0002] A microporous membrane atomizer is a device that uses a microporous structure to disperse liquids into tiny droplets, and it is widely used in medical, cosmetic, and pesticide fields. Its working principle is to disperse the liquid into tiny droplets through the microporous structure, forming a mist spray. This atomizer uses high-frequency oscillation technology with a microporous sieve and consists of a ring-shaped piezoelectric ceramic plate and a circular metal microporous membrane attached to the ceramic plate, replacing traditional ultrasonic atomization and airflow jet atomization methods. The advantage of the microporous atomizer is that it atomizes through tiny pores, avoiding the problems of large liquid particles and uneven dispersion produced by traditional sprayers, and providing a more stable and efficient mist output.
[0003] However, due to the different spray solution media, the pore size of the circular metal microporous membrane is very small. After use, the microporous membrane needs to be cleaned; otherwise, the micropores are easily clogged and scale builds up, leading to poor atomization and affecting performance. Existing atomizers have a relatively sealed structure, making them difficult to clean and disassemble, causing significant maintenance challenges. Summary of the Invention
[0004] The purpose of this application is to provide a replaceable and detachable nuclear pore membrane structure and atomizer in order to solve the above-mentioned technical problems.
[0005] To achieve the above objectives, this application specifically adopts the following technical solution:
[0006] A replaceable and detachable nucleopore membrane structure includes a liquid tank, a boss in the center of the liquid tank, an atomizing groove in the center of the boss, and a liquid storage cavity formed between the liquid tank and the boss. The atomizing groove contains a metal loading plate, an atomizing nucleopore membrane, and a piezoelectric ceramic ring. Micropores are distributed in the center of the atomizing nucleopore membrane, and the micropores expand in an umbrella shape towards the metal loading plate. A water-drawing mechanism is provided on the boss, one end of which connects to the atomizing groove and the other end to the liquid storage cavity. The piezoelectric ceramic ring is connected to a power source. A clamping assembly adapted to the atomizing nucleopore membrane is provided on the atomizing groove. The clamping assembly includes a lifting pressure plate connected to the piezoelectric ceramic ring within the atomizing groove. A displacement mechanism is provided on the boss to move the lifting pressure plate vertically. A locking mechanism is provided between the lifting pressure plate and the atomizing nucleopore membrane. The locking mechanism includes an arc-shaped protrusion on the atomizing nucleopore membrane, and an arc-shaped groove at a corresponding position on the lifting pressure plate.
[0007] The above solution, through the inclusion of a clamping assembly, facilitates the clamping and fixing of the atomizing core pore membrane. Specifically, a displacement mechanism drives a lifting pressure plate to move vertically. As the lifting pressure plate descends, its arc-shaped groove engages with the arc-shaped protrusion on the atomizing core pore membrane, thus clamping and fixing the membrane. Simultaneously, a piezoelectric ceramic ring connects to the lifting pressure plate, further ensuring close contact between the ring and the membrane. This facilitates subsequent excitation of the ring, causing the membrane to vibrate at high frequency. At this point, a water-drawing mechanism draws liquid from the storage chamber into the atomization tank, where it is then absorbed by the piezoelectric ceramic ring in conjunction with the atomizing core pore. The diaphragm generates high-frequency vibrations, causing the liquid to repeatedly impact the umbrella-shaped expansion side of the micropores. The liquid flows faster through the umbrella-shaped expansion side and is ejected from the micropores to form an atomization. After use, the lifting plate can be raised by the displacement mechanism to separate the piezoelectric ceramic ring and the lifting plate from the atomizing core pore diaphragm, making it easy to replace and maintain. It can also be replaced after specific liquid atomization is completed to avoid clogging of the atomizing core pore diaphragm and maintain stable and efficient atomization output. Since only the atomizing core pore diaphragm needs to be replaced, the maintenance cost is low, making it suitable for daily batch use.
[0008] Furthermore, the upper end of the liquid tank is provided with a screw-on top cover, and the top cover is provided with an atomizing conduit positioned directly opposite the center of the atomizing core pore membrane.
[0009] With the above scheme, a screw-on top cover is set up. When the top cover is screwed on and fixed, the atomizing conduit is directly opposite the atomizing core pore membrane, which facilitates the output of atomized airflow. When it is necessary to replace the atomizing core pore membrane, the top cover can be unscrewed to facilitate the replacement operation.
[0010] Furthermore, the water-drawing mechanism includes a water-drawing pipe disposed in the atomizing tank and the liquid storage chamber, the water-drawing pipe being filled with a high-density cotton core, the end of the high-density cotton core being embedded in the metal loading plate and abutting against the atomizing core membrane.
[0011] The above scheme allows for the installation of a water-drawing pipe to support a high-density cotton core, which in turn facilitates the absorption of liquid from the storage chamber into the atomizing tank. The end of the high-density cotton core abuts against the atomizing core membrane, making it easy to directly introduce the liquid into the atomizing core membrane for continuous atomization.
[0012] Furthermore, the displacement mechanism includes a stroke groove vertically disposed on the outer edge of the boss, a slider is disposed in the stroke groove, a pull rod is disposed between the slider and the lifting pressure plate, the outer edge of the boss is distributed with threads, a sleeve is screwed onto the outer circumference of the threads, and the lower end of the sleeve slides against the slider.
[0013] With the above solution, when it is necessary to replace the atomizing core pore membrane, by rotating the sleeve, the sleeve rises, and the slider is no longer squeezed downward by the sleeve. That is, the slider can move along the stroke groove, which can lift the lifting pressure plate, complete the separation of the piezoelectric ceramic ring and the lifting pressure plate from the atomizing core pore membrane, and facilitate the replacement of the atomizing core pore membrane. The new atomizing core pore membrane is placed on the metal loading plate device, and by rotating the sleeve downward, the sleeve drives the slider to move downward along the stroke groove. The slider drives the lifting pressure plate downward through the pull rod. The arc-shaped groove on the lifting pressure plate is embedded into the arc-shaped protrusion on the atomizing core pore membrane, and the lifting pressure plate and the atomizing core pore membrane are clamped and fixed. At the same time, the piezoelectric ceramic ring is connected to the lifting pressure plate, which in turn makes the piezoelectric ceramic ring adhere tightly to the atomizing core pore membrane, which facilitates subsequent atomization. The whole process is simple to operate.
[0014] Furthermore, the boss is provided with a limiting protrusion, the upper end of the water-drawing pipe extends out from the boss, wraps around the limiting protrusion, and then extends into the boss, the bottom end of the water-drawing pipe extends into the liquid storage cavity from the bottom end of the boss, and the limiting protrusion is located at the upper end of the sleeve's movement trajectory.
[0015] The above solution involves setting a limiting protrusion, whereby the water intake pipe bypasses the limiting protrusion and squeezes it when the sleeve rises to the top, thus squeezing the water intake pipe, reducing water flow and leakage during the replacement of the atomizing core pore membrane, and facilitating the replacement operation.
[0016] Furthermore, the displacement mechanism includes a stroke groove vertically disposed on the boss, a connecting rod disposed in the stroke groove, the upper end of the connecting rod being fixed to the lifting pressure plate, a tension spring disposed on the outer periphery of the connecting rod, the tension spring having a tendency to drive the connecting rod downward, and a drive mechanism for driving the connecting rod upward being disposed at the lower end of the connecting rod.
[0017] With the above scheme, in the working state, the tension spring drives the connecting rod to descend, causing the piezoelectric ceramic ring and the lifting pressure plate to press against the atomizing core hole membrane, maintaining a pressed and fixed state, which facilitates atomization. During replacement and maintenance, the connecting rod can be driven to rise by setting a drive mechanism to separate the piezoelectric ceramic ring and the lifting pressure plate from the atomizing core hole membrane, so that the atomizing core hole membrane can be easily replaced.
[0018] Furthermore, the driving mechanism includes a magnet located at the lower end of the connecting rod, the magnet slidingly abutting against the travel groove, and an electromagnet plate connected to a power source located at the lower end of the boss directly opposite the magnet, the electromagnet plate repelling the magnet at the lower end of the connecting rod when energized.
[0019] With the above scheme, the electromagnet plate is closed during operation, and the tension spring drives the connecting rod to descend, causing the piezoelectric ceramic ring and the lifting pressure plate to press against the atomizing core pore membrane and maintain a pressed and fixed state. When it is necessary to replace the atomizing core pore membrane, the electromagnet plate is energized, and the magnet moves upward under the action of repulsion, causing the tension spring to be compressed and driving the connecting rod to rise, thus completing the separation of the piezoelectric ceramic ring and the lifting pressure plate from the atomizing core pore membrane. The operation is convenient and highly automated.
[0020] Furthermore, the water-drawing mechanism includes a flexible tube disposed within the atomizing tank and the liquid storage chamber, and the flexible tube is driven by a peristaltic pump.
[0021] The above method uses a peristaltic pump to drive a hose to draw water, and the water intake volume and speed are controllable.
[0022] The second objective of this application is to provide an atomizer that utilizes the aforementioned core pore membrane structure, enabling rapid replacement of the atomizing core pore membrane, reducing the likelihood of clogging, and improving the ease of use of the atomizer.
[0023] The beneficial effects of this application are as follows:
[0024] 1. This application discloses a replaceable and detachable nucleopore membrane structure. By incorporating a clamping assembly, the atomizing nucleopore membrane is easily clamped and fixed. Specifically, a displacement mechanism drives a lifting plate to move vertically. When the lifting plate descends, the arc-shaped groove on the lifting plate engages with the arc-shaped protrusion on the atomizing nucleopore membrane, thus clamping and fixing the lifting plate and the atomizing nucleopore membrane. Simultaneously, a piezoelectric ceramic ring is connected to the lifting plate, causing it to adhere tightly to the atomizing nucleopore membrane. This facilitates subsequent excitation of the piezoelectric ceramic ring, causing the atomizing nucleopore membrane to generate high-frequency vibrations. At this point, a water-drawing mechanism draws liquid from the storage chamber into the atomization tank, and then through the piezoelectric ceramic... The ring, in conjunction with the atomizing core pore membrane, generates high-frequency vibration, causing the liquid to repeatedly impact the umbrella-shaped expansion side of the micropores. The liquid flows faster through the umbrella-shaped expansion side and is ejected from the micropores to form atomization. After use, the lifting plate can be raised by the displacement mechanism to separate the piezoelectric ceramic ring and the lifting plate from the atomizing core pore membrane, making it easy to replace the atomizing core pore membrane and facilitating its maintenance. It can also be replaced after specific liquid atomization is completed to avoid clogging of the atomizing core pore membrane and maintain stable and efficient atomization output. Since only the atomizing core pore membrane needs to be replaced, the maintenance cost is low, making it convenient for daily batch use.
[0025] 2. When it is necessary to replace the atomizing core pore membrane, by rotating the sleeve, the sleeve rises, and the slider is no longer squeezed down by the sleeve. That is, the slider can move along the stroke groove, which can lift the lifting pressure plate and complete the separation of the piezoelectric ceramic ring and the lifting pressure plate from the atomizing core pore membrane. This allows for easy replacement of the atomizing core pore membrane. The new atomizing core pore membrane is placed on the metal loading plate device. By rotating the sleeve, it descends, and the sleeve drives the slider to move downward along the stroke groove. The slider drives the lifting pressure plate to descend through the pull rod. The arc-shaped groove on the lifting pressure plate is embedded into the arc-shaped protrusion on the atomizing core pore membrane, which completes the clamping and fixing of the lifting pressure plate and the atomizing core pore membrane. At the same time, the piezoelectric ceramic ring is connected to the lifting pressure plate, which in turn promotes the piezoelectric ceramic ring to adhere tightly to the atomizing core pore membrane, which facilitates subsequent atomization. The whole process is simple to operate.
[0026] 3. In operation, the tension spring drives the connecting rod to descend, causing the piezoelectric ceramic ring and the lifting pressure plate to press against the atomizing core pore membrane, maintaining a pressed and fixed state for easy atomization. During replacement and maintenance, the connecting rod can be raised by setting a drive mechanism. When the electromagnet plate is energized, the magnet moves upward under the action of repulsion, causing the tension spring to be compressed, which in turn drives the connecting rod to rise, completing the separation of the piezoelectric ceramic ring and the lifting pressure plate from the atomizing core pore membrane. The operation is convenient and highly automated. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this application;
[0028] Figure 2 yes Figure 1 Enlarged structural diagram of section A;
[0029] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of this application;
[0030] Figure 4 yes Figure 3 Enlarged structural diagram of section B.
[0031] Reference numerals: 11. Liquid tank; 12. Boss; 13. Liquid storage chamber; 14. Atomizing tank; 15. Metal loading plate; 16. Atomizing core pore membrane; 17. Piezoelectric ceramic ring; 18. Lifting pressure plate; 19. Arc-shaped protrusion; 20. Arc-shaped groove; 21. Top cover; 22. Atomizing conduit; 23. Water intake pipe; 24. Stroke groove; 25. Slider; 26. Pull rod; 27. Sleeve; 28. Limiting protrusion; 29. Connecting rod; 30. Tension spring; 31. Magnet; 32. Electromagnetic plate. Detailed Implementation
[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0033] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0034] Example 1
[0035] like Figure 1 and Figure 2 As shown, this embodiment provides a replaceable and detachable nucleopore membrane structure, including a liquid tank 11, a boss 12 in the middle of the liquid tank 11, an atomizing groove 14 in the middle of the boss 12, and a liquid storage chamber 13 between the liquid tank 11 and the boss 12. A metal loading plate 15, an atomizing nucleopore membrane 16, and a piezoelectric ceramic ring 17 are disposed within the atomizing groove 14. A screw-on top cover 21 is provided at the upper end of the liquid tank 11, and an atomizing conduit 22 is provided on the top cover 21, positioned directly opposite the middle of the atomizing nucleopore membrane 16. Micropores are distributed in the center of the atomizing nucleopore membrane 16, and the micropores expand in an umbrella shape towards the metal loading plate 15. The boss 12... The device is equipped with a water-drawing mechanism with one end connected to the atomizing tank 14 and the other end connected to the liquid storage chamber 13. The piezoelectric ceramic ring 17 is connected to a power source. The atomizing tank 14 is equipped with a clamping assembly adapted to the atomizing core pore membrane 16. The clamping assembly includes a lifting pressure plate 18 connected to the piezoelectric ceramic ring 17 inside the atomizing tank 14. The boss 12 is equipped with a displacement mechanism that causes the lifting pressure plate 18 to move in the vertical direction. A locking mechanism is provided between the lifting pressure plate 18 and the atomizing core pore membrane 16. The locking mechanism includes an arc-shaped protrusion 19 on the atomizing core pore membrane 16. An arc-shaped groove 20 is provided at a corresponding position on the lifting pressure plate 18.
[0036] Therefore, a screw-on top cover 21 is provided. When the top cover 21 is screwed on and fixed, the atomizing conduit 22 is directly opposite the atomizing core pore membrane 16, which facilitates the output of atomized airflow. When it is necessary to replace the atomizing core pore membrane 16, the top cover 21 can be unscrewed to facilitate the replacement operation. By incorporating a clamping assembly, the atomizing core pore membrane 16 is easily clamped and fixed. Specifically, a displacement mechanism drives a lifting pressure plate 18 to move vertically. When the lifting pressure plate 18 descends, the arc-shaped groove 20 on the lifting pressure plate 18 engages with the arc-shaped protrusion 19 on the atomizing core pore membrane 16, thus clamping and fixing the lifting pressure plate 18 and the atomizing core pore membrane 16. Simultaneously, a piezoelectric ceramic ring 17 is connected to the lifting pressure plate 18, causing the piezoelectric ceramic ring 17 to adhere tightly to the atomizing core pore membrane 16. This facilitates subsequent excitation of the piezoelectric ceramic ring 17, causing the atomizing core pore membrane 16 to generate high-frequency vibration. At this point, a water-drawing mechanism draws liquid from the storage chamber 13 into the atomizing tank 14, and then through the piezoelectric ceramic ring 17... The atomizing core pore membrane 16 generates high-frequency vibration, causing the micropore umbrella-shaped expansion side to repeatedly impact the liquid. The liquid flows faster through the umbrella-shaped expansion side and is sprayed out of the micropores to form atomization. After use, the lifting pressure plate 18 can be raised by the displacement mechanism to separate the piezoelectric ceramic ring 17 and the lifting pressure plate 18 from the atomizing core pore membrane 16, which can be easily replaced and maintained. At the same time, it can also be replaced after specific liquid atomization is completed to avoid clogging of the atomizing core pore membrane 16 and maintain stable and efficient atomization output. Since only the atomizing core pore membrane 16 needs to be replaced, its maintenance cost is low and it is convenient for daily batch use.
[0037] like Figure 1 and Figure 2 As shown, the displacement mechanism includes a stroke groove 24 vertically disposed on the outer edge of the boss 12. A slider 25 is disposed within the stroke groove 24. A pull rod 26 is disposed between the slider 25 and the lifting pressure plate 18. Threads are distributed along the outer edge of the boss 12, and a sleeve 27 is screwed onto the outer circumference of the threads. The lower end of the sleeve 27 slides against the slider 25. When it is necessary to replace the atomizing core pore membrane 16, the sleeve 27 is rotated, causing it to rise. Consequently, the slider 25 is no longer squeezed downwards by the sleeve 27, allowing it to move along the stroke groove 24. This lifts the lifting pressure plate 18, completing the separation of the piezoelectric ceramic ring 17 and the lifting pressure plate 18 from the atomizing core pore membrane 16. The atomizing core pore membrane 16 can be easily replaced. The new atomizing core pore membrane 16 is mounted on the metal loading plate 15. The sleeve 27 is rotated and lowered. The sleeve 27 drives the slider 25 to move downward along the stroke groove 24. The slider 25 drives the lifting pressure plate 18 to descend via the pull rod 26. The arc-shaped groove 20 on the lifting pressure plate 18 is embedded into the arc-shaped protrusion 19 on the atomizing core pore membrane 16, thus completing the clamping and fixing of the lifting pressure plate 18 and the atomizing core pore membrane 16. At the same time, the piezoelectric ceramic ring 17 is connected to the lifting pressure plate 18, which in turn causes the piezoelectric ceramic ring 17 to be in close contact with the atomizing core pore membrane 16, facilitating subsequent atomization. The whole process is simple to operate.
[0038] like Figure 1 and Figure 2 As shown, in order to continuously output the atomized flow, the water intake mechanism includes a water intake pipe 23 disposed in the atomizing tank 14 and the liquid storage chamber 13. The water intake pipe 23 is filled with a high-density cotton core. The end of the high-density cotton core is embedded in the metal loading plate 15 and abuts against the atomizing core membrane 16. The water intake pipe 23 is provided to facilitate the carrying of the high-density cotton core. The high-density cotton core facilitates the absorption of liquid from the liquid storage chamber 13 into the atomizing tank 14. The end of the high-density cotton core abuts against the atomizing core membrane 16, which facilitates the direct introduction of liquid into the atomizing core membrane 16, thus facilitating continuous atomization.
[0039] To reduce the difficulty of better atomizing the nuclear pore membrane 16, such as Figure 2 As shown, a limiting protrusion 28 is provided inside the boss 12. The upper end of the water-drawing pipe 23 extends out of the boss 12, wraps around the limiting protrusion 28, and then extends into the boss 12. The bottom end of the water-drawing pipe 23 extends into the liquid storage chamber 13 from the bottom end of the boss 12. The limiting protrusion 28 is located at the upper end of the movement trajectory of the sleeve 27. When the sleeve 27 moves to the uppermost end, the sleeve 27 will abut against the limiting protrusion 28 and squeeze the water-drawing pipe 23 wrapped around the outer periphery of the limiting protrusion 28, thereby reducing the water flow of the water-drawing pipe 23, reducing water seepage during the replacement of the atomizing core pore membrane 16, and facilitating the replacement operation.
[0040] Operation process: Step S1, after normal use for a certain period of time, prepare a better atomizing nucleopore membrane 16 according to the plan, and turn off the power;
[0041] Step S2: Rotate the top cover 21 to separate the top cover 21 and the atomizing conduit 22, and drain the residual liquid in the liquid storage chamber 13;
[0042] In step S3, the rotating sleeve 27 and the slider 25 move along the stroke groove 24, lifting the lifting pressure plate 18 upward. The arc groove 20 on the lifting pressure plate 18 separates from the arc protrusion 19 on the atomizing core pore membrane 16. The sleeve 27 moves upward to the top, and the sleeve 27 abuts against the limiting protrusion 28 and squeezes the water pipe 23 surrounding the limiting protrusion 28.
[0043] Step S4: Remove the old atomizing core pore membrane 16 and install the new atomizing core pore membrane 16;
[0044] Step S5: Rotate the sleeve 27 in the opposite direction, and the slider 25 moves downward along the stroke groove 24. The lifting pressure plate 18 descends and the arc groove 20 engages and is fixed with the arc protrusion 19 on the atomizing core pore membrane 16. Then, inject new solution into the storage chamber 13, tighten the top cover 21, and complete the replacement step.
[0045] Example 2
[0046] Example 2 is basically the same in structure as Example 1, the difference being that, referring to... Figure 3 and Figure 4 In embodiment 2, the displacement mechanism includes a stroke groove 24 vertically disposed on the boss 12. A connecting rod 29 is disposed in the stroke groove 24. The upper end of the connecting rod 29 is fixed to the lifting pressure plate 18. A tension spring 30 is disposed on the outer periphery of the connecting rod 29. The tension spring 30 has a tendency to drive the connecting rod 29 to move downward. A drive mechanism for driving the connecting rod 29 to rise is disposed at the lower end of the connecting rod 29. In the working state, the tension spring 30 drives the connecting rod 29 to fall, causing the piezoelectric ceramic ring 17 and the lifting pressure plate 18 to press against the atomizing core hole membrane 16, maintaining a pressed and fixed state, which facilitates atomization. During replacement and maintenance, the connecting rod 29 can be driven to rise by setting the drive mechanism to complete the separation of the piezoelectric ceramic ring 17 and the lifting pressure plate 18 from the atomizing core hole membrane 16, so that the atomizing core hole membrane 16 can be easily replaced.
[0047] Reference Figure 3 and Figure 4 The driving mechanism includes a magnet 31 located at the lower end of the connecting rod 29. The magnet 31 slides against the travel groove 24. An electromagnet plate 32 connected to a power source is located at the lower end of the boss 12, directly opposite the magnet 31. When the electromagnet plate 32 is energized, its magnetism repels the magnet 31 at the lower end of the connecting rod 29. Therefore, in the working state, the electromagnet plate 32 is closed, and the tension spring 30 drives the connecting rod 29 to descend, causing the piezoelectric ceramic ring 17 and the lifting pressure plate 18 to press against the atomizing core pore membrane 16, maintaining a pressed and fixed state. When it is necessary to replace the atomizing core pore membrane 16, the electromagnet plate 32 is energized, and the magnet 31 moves upward under the repulsive force, causing the tension spring 30 to be compressed, driving the connecting rod 29 to rise, completing the separation of the piezoelectric ceramic ring 17 and the lifting pressure plate 18 from the atomizing core pore membrane 16. The operation is convenient and highly automated.
[0048] Operation process: Step S1, after normal use for a certain period of time, prepare a better atomizing nucleopore membrane 16 according to the plan, and turn off the power;
[0049] Step S2: Rotate the top cover 21 to separate the top cover 21 and the atomizing conduit 22, and drain the residual liquid in the liquid storage chamber 13;
[0050] In step S3, the electromagnet plate 32 is energized, and the magnet 31 moves upward under the action of repulsion, causing the tension spring 30 to be compressed, which drives the connecting rod 29 to rise. The lifting pressure plate 18 rises, and the arc groove 20 on the lifting pressure plate 18 separates from the arc protrusion 19 on the atomizing core pore membrane 16.
[0051] Step S4: Remove the old atomizing core pore membrane 16 and install the new atomizing core pore membrane 16;
[0052] Step S5: Turn off the electromagnet plate 32, and the tension spring 30 drives the connecting rod 29 to descend, causing the piezoelectric ceramic ring 17 and the lifting pressure plate 18 to press against the atomizing core pore membrane 16 and maintain the pressed and fixed state. The lifting pressure plate 18 descends and the arc-shaped groove 20 engages and fixes with the arc-shaped protrusion 19 on the atomizing core pore membrane 16. Then, inject new solution into the storage chamber 13, tighten the top cover 21, and complete the replacement step.
[0053] Example 3
[0054] In Example 3, the water-drawing mechanism includes a flexible hose disposed within the atomizing tank 14 and the liquid storage chamber 13. The hose is driven by a peristaltic pump, which draws water into the hose. The water intake volume and speed are controllable, thus improving the accuracy and stability of the device's continuous operation.
[0055] The second objective of this application is to provide an atomizer that utilizes the aforementioned core pore membrane structure, enabling rapid replacement of the atomizing core pore membrane 16, reducing the likelihood of clogging of the atomizing core pore membrane 16, simplifying the cumbersome maintenance process of existing atomizers, and improving the ease of use of the atomizer.
[0056] Implementation Principle: This application discloses a replaceable and detachable nucleopore membrane structure. By setting a clamping assembly, the atomizing nucleopore membrane 16 is easily clamped and fixed. Specifically, a displacement mechanism drives a lifting pressure plate 18 to move vertically. When the lifting pressure plate 18 descends, the arc-shaped groove 20 on the lifting pressure plate 18 engages with the arc-shaped protrusion 19 on the atomizing nucleopore membrane 16, thus clamping and fixing the lifting pressure plate 18 and the atomizing nucleopore membrane 16. Simultaneously, a piezoelectric ceramic ring 17 is connected to the lifting pressure plate 18, causing the piezoelectric ceramic ring 17 to adhere tightly to the atomizing nucleopore membrane 16. This facilitates subsequent excitation of the piezoelectric ceramic ring 17, causing the atomizing nucleopore membrane 16 to generate high-frequency vibration. At this time, a water-drawing mechanism draws liquid from the self-storage chamber 13 into the atomizing tank 1. 4. The piezoelectric ceramic ring 17, in conjunction with the atomizing core pore membrane 16, generates high-frequency vibration, causing the micropore umbrella-shaped expansion side to repeatedly impact the liquid. The liquid flows faster through the umbrella-shaped expansion side and is sprayed out of the micropores to form atomization. After use, the lifting plate 18 can be raised by the displacement mechanism to separate the piezoelectric ceramic ring 17 and the lifting plate 18 from the atomizing core pore membrane 16, making it easy to replace the atomizing core pore membrane 16 and facilitating its maintenance. It can also be replaced after specific liquid atomization is completed to avoid clogging of the atomizing core pore membrane 16, maintain stable and efficient atomization output, and reduce maintenance costs by only replacing the atomizing core pore membrane 16, making it suitable for daily batch use.
[0057] It should be noted that the connection relationships of components not specifically mentioned in this application are all based on existing technology. Since they do not involve the application points and are commonly used in existing technology, the structural connection relationships are not described in detail.
Claims
1. A replaceable and detachable nuclear pore membrane structure comprising a liquid reservoir (11), characterized in that, The liquid bin (11) is provided with a boss (12) in the middle, the boss (12) is provided with an atomizing groove (14) in the middle, the liquid bin (11) and the boss (12) constitute a liquid storage cavity (13), the atomizing groove (14) is provided with a metal loading plate (15), an atomizing nuclear membrane (16) and a piezoelectric ceramic ring (17), the atomizing nuclear membrane (16) is distributed with micropores in the center, the micropores are umbrella-shaped expansion towards the side of the metal loading plate (15), the boss (12) is provided with a water pumping mechanism connected with one end of the atomizing groove (14) and the liquid storage cavity (13), the piezoelectric ceramic ring (17) is connected with a power supply, the atomizing groove (14) is provided with a clamping assembly matched with the atomizing nuclear membrane (16), the clamping assembly includes a lifting pressure plate (18) connected with the piezoelectric ceramic ring (17) in the atomizing groove (14), the boss (12) is provided with a displacement mechanism for moving the lifting pressure plate (18) in the vertical direction, the lifting pressure plate (18) and the atomizing nuclear membrane (16) are provided with a locking mechanism, the locking mechanism includes an arc-shaped protrusion (19) arranged on the atomizing nuclear membrane (16), and an arc-shaped groove (20) is arranged on the corresponding position of the lifting pressure plate (18).
2. The replaceable and detachable nanopore membrane structure according to claim 1, wherein, The upper end of the liquid bin (11) is provided with a screw top cover (21), and the top cover (21) is provided with an atomizing conduit (22) arranged opposite to the middle part of the atomizing nuclear membrane (16).
3. The replaceable and detachable nanopore membrane structure according to claim 1, wherein, The water pumping mechanism includes a water pumping pipe (23) arranged in the atomizing groove (14) and the liquid storage cavity (13), the water pumping pipe (23) is filled with a high-density cotton core, the end of the high-density cotton core is embedded in the metal loading plate (15) and abuts against the atomizing nuclear membrane (16).
4. The replaceable and detachable nanopore membrane structure according to claim 3, wherein, The displacement mechanism includes a stroke groove (24) vertically arranged on the outer edge of the boss (12), a sliding block (25) is arranged in the stroke groove (24), a pull rod (26) is arranged between the sliding block (25) and the lifting pressure plate (18), threads are distributed on the outer edge of the boss (12), a sleeve (27) is screwed on the outer periphery of the threads, and the lower end of the sleeve (27) is in sliding abutment with the sliding block (25).
5. The replaceable and detachable nanopore membrane structure according to claim 4, wherein, A limiting protrusion (28) is arranged in the boss (12), the upper end of the water pumping pipe (23) extends out of the boss (12), is arranged around the limiting protrusion (28), and extends into the boss (12), the bottom end of the water pumping pipe (23) extends into the liquid storage cavity (13) from the bottom end of the boss (12), and the limiting protrusion (28) is located at the upper end of the moving track of the sleeve (27).
6. The replaceable and detachable nanopore membrane structure according to claim 3, wherein, The displacement mechanism includes a stroke groove (24) vertically arranged on the boss (12), a connecting rod (29) is arranged in the stroke groove (24), the upper end of the connecting rod (29) is fixed with the lifting pressure plate (18), a tension spring (30) is arranged on the outer periphery of the connecting rod (29), the tension spring (30) has a tendency to drive the connecting rod (29) to move downward, and a driving mechanism is arranged at the lower end of the connecting rod (29) to drive the connecting rod (29) to rise.
7. The replaceable and detachable nanopore membrane structure according to claim 6, wherein, The driving mechanism comprises a magnet (31) arranged at the lower end of the connecting rod (29), the magnet (31) is in sliding abutment with the stroke groove (24), and the lower end of the boss (12) is opposite the magnet (31) and is provided with an electromagnet (31) plate connected with a power supply, the electromagnet (31) plate is magnetically repulsive with the magnet (31) after being electrified.
8. The replaceable and detachable nanopore membrane structure according to claim 1, wherein, The water suction mechanism comprises a hose arranged in the atomizing groove (14) and the liquid storage cavity (13), and the hose is driven by a peristaltic pump.
9. An atomiser characterised in that, The application relates to a nuclear pore membrane structure according to any one of claims 1 to 8.