Vertical air purification device with protection function

Abstract

The invention discloses a vertical air purification device with a protection function, and relates to the technical field of air purification. The protection mechanism is arranged on the side surface of the shell; the liquid pumping mechanism is arranged in the shell; the liquid storage tank is arranged in the shell; the device comprises a shell and an atomization protection mechanism arranged in the shell and used for purification, a sealing shell is arranged on the back face of the shell, a bearing plate is arranged in the shell, a through groove is formed in the upper surface of the shell, and the protection mechanism comprises a mounting assembly arranged on the outer surface of the shell and a buffering assembly arranged in the mounting assembly. Through cooperation of the electric body lifting rod, the atomizer, the hinged support, the hinged base, the limiting guide rail and the dustproof plate, purification liquid can be assisted to be conveyed into the atomizer, so that the purification liquid is atomized and sprayed out, and air purification is facilitated.

Description

Technical Field

[0001] This invention relates to the field of air purification technology, and specifically to a vertical air purification device with protective functions. Background Technology

[0002] As people's demands for air pollution control become increasingly urgent, various types of air purification devices are emerging. However, current air purification devices primarily focus on the purification effect on air drawn into the device and indoor air, rarely considering the dilution effect of the purified air on atmospheric pollution after it is re-entered into the atmosphere. Reports indicate that when clean air is injected into the air at an altitude of 30-50 meters, according to the law of atmospheric index change, it moves with the airflow, achieving a better dilution effect on atmospheric pollution, thereby improving air quality on a small scale. This allows for an optimized balance between air pollution control effectiveness and cost; therefore, air purification equipment is often used as an auxiliary means of air purification.

[0003] In the prior art, patent document CN213395787U discloses a vertical air purification device, including a frame, an air inlet, an air duct, an air outlet, a fan, and an air purification module. The frame is vertical, with the air inlet located at the bottom and the air outlet at the top. One end of the air duct is the air inlet, and the other end is the air outlet. The fan is located inside the air duct, and the air purification module is located between the air inlet and the fan, or between the fan and the air outlet. The air duct has several narrow sections along its axial direction. The vertical air purification device includes several noise reduction devices between the air outlet and the fan. The air purification module is one or more of a particulate pollutant purification module and a gaseous pollutant purification module. The purification principle can employ one or more of physical, chemical, and biological purification methods, such as particulate filtration, electrostatic dust collection, high-voltage ionization, chemical reaction conversion, biological absorption and utilization, etc. The appropriate pollutant purification module is selected based on the type and degree of pollutants in the air to be purified.

[0004] The existing technology has the following problems: 1. During use, this device uses air intake purification, which involves drawing air into the purification device, purifying the air, and then expelling it. This purification method reduces the purification range of the air purification device. 2. During use, this device only purifies the air and cannot humidify it, thus reducing its functionality. In addition, the device does not protect the air outlet during use, making it easy for dust to enter the interior of the device. Summary of the Invention

[0005] The present invention provides a vertical air purification device with protective function to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A vertical air purifier with protective functions includes a housing; a protective mechanism disposed on the side of the housing; a liquid extraction mechanism disposed inside the housing; a liquid storage tank disposed inside the housing; and an atomizing protective mechanism disposed inside the housing for purification. A sealing shell is disposed on the back of the housing, a load-bearing plate is disposed inside the housing, and a through groove is formed on the upper surface of the housing. The protective mechanism includes a mounting component disposed on the outer surface of the housing and a buffer component disposed inside the mounting component. The liquid extraction mechanism includes a liquid extraction component installed inside the housing and a driving component disposed inside the housing. The atomizing protective mechanism includes a dustproof component installed inside the housing and a purification component installed inside the housing.

[0007] A further improvement of the technical solution of the present invention is that: the installation component includes a protective shell, one side of the protective shell is fixedly connected to the outer surface of the housing, a protective plate is slidably connected to the inner wall of the protective shell, and a connecting rod is fixedly connected to the inner wall of the protective plate.

[0008] A further improvement of the technical solution of the present invention is that: a connecting plate is fixedly connected to one side of the connecting rod, an arc-shaped fixing groove is fixedly connected to the bottom surface of the connecting plate, and an elastic airbag is fixedly connected to the bottom surface of the arc-shaped fixing groove. The cooperation of the connecting plate, the arc-shaped fixing groove and the elastic airbag can help absorb and buffer the vibration generated on the surface of the protective plate.

[0009] A further improvement of the technical solution of the present invention is that: the buffer assembly includes a mounting plate, the upper surface of the mounting plate is fixedly connected to the bottom surface of the protective plate, an arc-shaped spring sheet one is fixedly connected to the inner wall of the mounting plate, a compression elastic ball is provided on the outer surface of the arc-shaped spring sheet one, an arc-shaped spring sheet two is fixedly connected to one side of the compression elastic ball, and an S-shaped rebound spring sheet one and an S-shaped rebound spring sheet two are fixedly connected to one side of the arc-shaped spring sheet two. One end of each of the S-shaped rebound spring sheet one and the S-shaped rebound spring sheet two is fixedly connected to the inner surface of the mounting plate. Through the cooperation of the mounting plate, the arc-shaped spring sheet one, the compression elastic ball, the S-shaped rebound spring sheet one, the arc-shaped spring sheet two and the S-shaped rebound spring sheet two, the vibration of the outer surface of the protective plate can be absorbed, thereby achieving a buffering effect.

[0010] A further improvement of the technical solution of the present invention is that: the driving component includes a first fixing plate, one side of which is detachably connected to the inner wall of the housing, a limiting slide rod is fixedly connected to one side of the first fixing plate, a limiting bracket is slidably connected to the outer surface of the limiting slide rod, a second fixing plate is fixedly connected to the outer surface of the limiting bracket, a permanent magnet is fixedly connected to the outer surface of the second fixing plate, wherein the magnetic poles of the permanent magnets on both sides are opposite, a support frame is fixedly connected to the inner wall surface of the housing, and an electromagnet is detachably connected to the outer surface of the support frame. By changing the direction of the internal current in the electromagnet, the direction of the magnetic field of the electromagnet is changed.

[0011] A further improvement of the technical solution of the present invention is that: the liquid extraction component includes a telescopic cylinder and a one-way solenoid valve, one side of the telescopic cylinder is detachably connected to the outer surface of the fixed plate, the input end of the telescopic cylinder is detachably connected to the one-way solenoid valve, the input end of the one-way solenoid valve extends into the interior of the liquid storage tank, and the output end of the telescopic cylinder extends into the interior of the purification component. The purified solution inside the liquid storage tank is pumped into the interior of the atomizer by the repeated movement of the piston inside the telescopic cylinder.

[0012] A further improvement of the technical solution of the present invention is that: the purification component includes an electric lifting rod, the bottom surface of the electric lifting rod is detachably connected to the upper surface of the load-bearing plate, the telescopic end of the electric lifting rod is detachably connected to an atomizer, and the atomizer is provided with a one-way valve inside.

[0013] A further improvement of the technical solution of the present invention is that: the dustproof component includes a hinged bracket, the inner wall of the hinged bracket is rotatably connected to a hinged base, the upper surface of the hinged base is rotatably connected to a dustproof plate, the outer surface of the dustproof plate is slidably connected to a limiting guide rail, and the upper surface of the limiting guide rail is detachably connected to the top of the inner wall of the housing. When the vertical air purifier is in use, the atomizer is raised and lowered vertically by activating the electric lifting rod. At the same time as the atomizer and the hinged base move the dustproof plate horizontally under the limiting of the limiting guide rail, so that the dustproof plates move away from each other. After use, the through groove on the upper surface of the housing can be easily sealed by closing the dustproof plate to prevent external dust from entering the vertical air purifier when it is not in use.

[0014] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows: 1. This invention provides a vertical air purifier with protective functions. The protective shell, protective plate, buffer assembly, connecting rod, connecting plate, arc-shaped fixing groove, and elastic airbag work together to prevent damage from external impacts during use. When the vertical air purifier is subjected to an external impact, the force acts on the outer surface of the protective plate. Through force transmission, the protective plate transfers the force to the outer surface of the buffer assembly. The mounting plate causes the arc-shaped spring to undergo elastic deformation. Simultaneously, this deformation applies force to the outer surface of the compression elastic ball, providing cushioning. At the same time, the mounting plate, in conjunction with the connecting rod, applies force to the outer surface of the connecting plate, compressing the elastic airbag through the arc-shaped fixing groove. This compression causes the elastic airbag to rebound, allowing the mounting plate to quickly return to its original position when the external force disappears.

[0015] 2. This invention provides a vertical air purification device with protective function. It adopts the cooperation of a fixed plate, a telescopic cylinder, a one-way electromagnetic valve, a limit slide rod, a support frame, an electromagnet, a limit bracket, a fixed plate and a permanent magnet. It can assist in pumping the silver ion purification liquid in the storage tank to the atomizing protection mechanism, which atomizes and sprays it out to purify the air. When using a vertical air purifier, to pump the silver ion purification solution from the storage tank to the atomizing protection mechanism, the electromagnet is activated, generating a magnetic field that attracts the permanent magnet. Simultaneously, a one-way solenoid valve is opened, allowing the permanent magnet to move horizontally under the control of the limiting bracket and the second fixing plate. This facilitates the pumping of the silver ion purification solution from the storage tank into the telescopic cylinder. Once the telescopic cylinder is full, the direction of the current flowing through the electromagnet is changed, altering the direction of the electromagnet's magnetic field. This causes the electromagnet to generate a repulsive magnetic field against the permanent magnet. Simultaneously, the one-way solenoid valve is closed, while the one-way valve inside the atomizer is opened, allowing the piston inside the telescopic cylinder to pump the purification solution into the atomizer.

[0016] 3. This invention provides a vertical air purification device with protective function, which uses an electric lifting rod, atomizer, hinged bracket, hinged base, limiting guide rail and dustproof plate to assist in the delivery of purification liquid into the atomizer, thereby atomizing and spraying the purification liquid to facilitate air purification. During the use of the vertical air purifier, the electric lifting rod is activated to raise the atomizer vertically. Simultaneously, the atomizer, in conjunction with the hinged base, moves the dustproof plates horizontally under the control of the guide rails, causing the dustproof plates to move away from each other. When the atomizer moves directly below the guide rails, the distance between the dustproof plates exceeds the length between the atomizers, allowing the atomizing nozzle to extend beyond the housing. This allows the atomized purified liquid to be sprayed into the air, purifying it while simultaneously increasing humidity. When the vertical air purifier is no longer in use, the electric lifting rod lowers the atomizer, simultaneously bringing the dustproof plates closer together. This close contact seals the grooves on the upper surface of the housing, preventing external dust from entering the vertical air purifier when it is not in use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the internal structure of the present invention; Figure 4 This is a schematic diagram of the protective mechanism structure of the present invention; Figure 5 This is a schematic diagram of the buffer component structure of the present invention; Figure 6 This is an enlarged structural diagram of point A in the present invention; Figure 7 This is an enlarged structural diagram of point B in the present invention; Figure 8 This is a schematic diagram of the liquid extraction mechanism of the present invention; Figure 9 This is a schematic diagram of the atomizing protection mechanism of the present invention; Figure 10 This is a schematic diagram of the working structure of the atomizing protection mechanism of the present invention; Figure 11 This is a schematic diagram of the standby structure of the atomization protection mechanism of the present invention.

[0018] In the diagram: 1. Shell; 11. Sealing shell; 12. Load-bearing plate; 2. Protective mechanism; 21. Protective outer shell; 22. Protective plate; 23. Buffer assembly; 231. Mounting plate; 232. Arc-shaped spring sheet one; 233. Compression elastic ball; 234. S-shaped rebound spring sheet one; 235. Arc-shaped spring sheet two; 236. S-shaped rebound spring sheet two; 24. Connecting rod; 25. Connecting plate; 26. Arc-shaped fixing groove; 27. Elastic airbag 3. Liquid extraction mechanism; 31. Fixed plate one; 32. Telescopic cylinder; 33. One-way solenoid valve; 34. Limiting slide bar; 35. Support frame; 36. Electromagnet; 37. Limiting bracket; 38. Fixed plate two; 39. Permanent magnet; 4. Liquid storage tank; 5. Atomization protection mechanism; 51. Electric lifting rod; 52. Atomizer; 53. Hinge bracket; 54. Hinge base; 55. Limiting guide rail; 56. Dustproof plate. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to embodiments: Example 1

[0020] like Figure 1-11 As shown, the present invention provides a vertical air purification device with protective function, including a housing 1; a protective mechanism 2 disposed on the side of the housing 1; a liquid extraction mechanism 3 disposed inside the housing 1; a liquid storage tank 4 disposed inside the housing 1; and an atomizing protective mechanism 5 disposed inside the housing 1 for purification. A sealing shell 11 is disposed on the back of the housing 1, a load-bearing plate 12 is disposed inside the housing 1, and a through groove is opened on the upper surface of the housing 1. The protective mechanism 2 includes an installation component disposed on the outer surface of the housing 1 and a buffer component 23 disposed inside the installation component. The liquid extraction mechanism 3 includes a liquid extraction component disposed inside the housing 1 and a driving component disposed inside the housing 1. The atomizing protective mechanism 5 includes a dustproof component disposed inside the housing 1 and a purification component disposed inside the housing 1.

[0021] Furthermore, the mounting assembly includes a protective shell 21, one side of which is fixedly connected to the outer surface of the shell 1. A protective plate 22 is slidably connected to the inner wall of the protective shell 21. A connecting rod 24 is fixedly connected to the inner wall of the protective plate 22. A connecting plate 25 is fixedly connected to one side of the connecting rod 24. An arc-shaped fixing groove 26 is fixedly connected to the bottom surface of the connecting plate 25. An elastic airbag 27 is fixedly connected to the bottom surface of the arc-shaped fixing groove 26. The buffer assembly 23 includes a mounting plate 231, the upper surface of which is fixedly connected to the bottom surface of the protective plate 22. An arc-shaped spring sheet 1 232 is fixedly connected to the inner wall of the mounting plate 231. A compression elastic ball 233 is provided on the outer surface of the arc-shaped spring sheet 1 232. An arc-shaped spring sheet 235 is fixedly connected to one side of the compression elastic ball 233. An S-shaped rebound spring sheet 1 234 and an S-shaped rebound spring sheet 236 are fixedly connected to one side of the arc-shaped spring sheet 235. One end of each of the S-shaped spring sheet 234 and the S-shaped spring sheet 236 is fixedly connected to the inner surface of the mounting plate 231. When the vertical air purifier is in use, if the vertical air purifier is subjected to an external impact, the external force acts on the outer surface of the protective plate 22. Through force transmission, the protective plate 22 applies the force to the outer surface of the buffer component 23. The mounting plate 231 will cause the arc-shaped spring sheet 235 to undergo elastic deformation. At the same time as the deformation, the force is applied to the outer surface of the compression elastic ball 233. By compressing the compression elastic ball 233, a buffering effect is achieved. At the same time, the mounting plate 231, together with the connecting rod 24, applies the force to the outer surface of the connecting plate 25. The arc-shaped fixing groove 26 compresses the elastic airbag 27. At the same time as the compression, the elastic airbag 27 has a tendency to rebound, so that when the external force disappears, the mounting plate 231 can quickly return to its original position. Example 2

[0022] like Figure 1-11As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, the driving assembly includes a fixing plate 31, one side of which is detachably connected to the inner wall of the housing 1; a limiting slide rod 34 is fixedly connected to one side of the fixing plate 31; a limiting bracket 37 is slidably connected to the outer surface of the limiting slide rod 34; a fixing plate 38 is fixedly connected to the outer surface of the limiting bracket 37; a permanent magnet 39 is fixedly connected to the outer surface of the fixing plate 38; a support frame 35 is fixedly connected to the inner wall surface of the housing 1; an electromagnet 36 is detachably connected to the outer surface of the support frame 35; the liquid extraction assembly includes a telescopic cylinder 32 and a one-way solenoid valve 33; one side of the telescopic cylinder 32 is detachably connected to the outer surface of the fixing plate 31; a one-way solenoid valve 33 is detachably connected to the input end of the telescopic cylinder 32; the input end of the one-way solenoid valve 33 extends into the interior of the liquid storage tank 4; and the output end of the telescopic cylinder 32... Extending to the interior of the purification components, when using the vertical air purification device, if the silver ion purification liquid in the storage tank 4 needs to be pumped into the atomizing protection mechanism 5, the electromagnet 36 is activated, causing it to generate a magnetic field that attracts the permanent magnet 39. Simultaneously, the one-way solenoid valve 33 is opened, allowing the permanent magnet 39 to move horizontally under the constraints of the limiting bracket 37 and the fixing plate 38. This facilitates the pumping of the silver ion purification liquid from the storage tank 4 into the telescopic cylinder 32. Once the telescopic cylinder 32 is full of purification liquid, the direction of the current flowing through the electromagnet 36 is changed, thereby altering the direction of the magnetic field. This causes the electromagnet 36 to generate a repulsive magnetic field against the permanent magnet 39. Simultaneously, the one-way solenoid valve 33 is closed, while the one-way valve inside the atomizer 52 is opened, allowing the piston inside the telescopic cylinder 32 to pump the purification liquid into the atomizer 52. Example 3

[0023] like Figure 1-11As shown, based on Embodiments 1 and 2, the present invention provides a technical solution: Preferably, the purification component includes an electric lifting rod 51, the bottom surface of which is detachably connected to the upper surface of the load-bearing plate 12, and the telescopic end of the electric lifting rod 51 is detachably connected to an atomizer 52. The dustproof component includes a hinged bracket 53, the inner wall of which is rotatably connected to a hinged base 54, the upper surface of which is rotatably connected to a dustproof plate 56, and the outer surface of which is slidably connected to a limiting guide rail 55. The upper surface of the limiting guide rail 55 is detachably connected to the top of the inner wall of the housing 1. During the use of the vertical air purification device, the electric lifting rod 51 is activated to drive the atomizer 52 to rise vertically. While rising, the atomizer 52, in conjunction with the hinged base 54, will... The dustproof plates 56 move horizontally under the limit of the guide rail 55, causing them to move away from each other. When the atomizer 52 moves directly below the guide rail 55, the distance between the dustproof plates 56 is greater than the length between the atomizers 52, causing the atomizing nozzle of the atomizer 52 to extend out of the housing 1. This allows the atomized purified liquid to be sprayed into the air, purifying the air and increasing the humidity. When the vertical air purifier is no longer in use, the atomizer 52 is lowered by the electric lifting rod 51. As it lowers, the dustproof plates 56 move closer together, sealing the groove on the upper surface of the housing 1 and preventing external dust from entering the vertical air purifier when it is not in use.

[0024] The working principle of this protective vertical air purifier will be explained in detail below.

[0025] like Figure 1-11As shown, when using a vertical air purifier, if the vertical air purifier is subjected to an external impact, the external force acts on the outer surface of the protective plate 22. Through force transmission, the protective plate 22 transfers the force to the outer surface of the buffer assembly 23. The mounting plate 231 will cause the arc-shaped spring sheet 235 to undergo elastic deformation. At the same time as the deformation, the force is applied to the outer surface of the compression elastic ball 233. By compressing the compression elastic ball 233, a buffering effect is achieved. Simultaneously, the mounting plate 231, in conjunction with the connecting rod 24, applies force to the outer surface of the connecting plate 25, compressing the elastic airbag 27 through the arc-shaped fixing groove 26. During the compression, the elastic airbag 27... 7 has a rebound tendency, allowing the mounting plate 231 to quickly return to its original position when the external force disappears. When it is necessary to pump the silver ion purification liquid in the storage tank 4 to the atomizing protection mechanism 5, the electromagnet 36 is activated, causing it to generate a magnetic field that attracts the permanent magnet 39. Simultaneously, the one-way solenoid valve 33 is opened, allowing the permanent magnet 39 to move horizontally under the constraints of the limiting bracket 37 and the fixing plate 38. This facilitates the pumping of the silver ion purification liquid from the storage tank 4 into the telescopic cylinder 32. After the purification liquid fills the telescopic cylinder 32, the direction of the current flowing through the electromagnet 36 is changed. This changes the direction of the magnetic field of electromagnet 36, causing it to repel the permanent magnet 39. Simultaneously, the one-way solenoid valve 33 is closed, while the one-way valve inside the atomizer 52 is opened, allowing the piston inside the telescopic cylinder 32 to deliver the purified liquid into the atomizer 52. During use of the vertical air purifier, the atomizer 52 is raised vertically by activating the electric lifting rod 51. Simultaneously, the atomizer 52, in conjunction with the hinged base 54, moves the dustproof plates 56 horizontally under the control of the limiting guide rail 55, causing the dustproof plates 56 to move away from each other. When the atomizer 52 is directly below the limiting guide rail 55... The spacing between the dustproof plates 56 is greater than the length between the atomizers 52, thus allowing the atomizing nozzles of the atomizers 52 to extend out of the housing 1. This allows the atomized purified liquid to be sprayed into the air, purifying the air while increasing the humidity. When the vertical air purifier is no longer in use, the atomizers 52 are lowered by the electric lifting rod 51. As they descend, the dustproof plates 56 move closer together, sealing the groove on the upper surface of the housing 1 and preventing external dust from entering the vertical air purifier when it is not in use.

[0026] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A vertical air purification device with protective function, suitable for atomized purification, including a housing (1); Protective mechanism (2) provided on the side of the housing (1); The liquid extraction mechanism (3) is installed inside the housing (1); The liquid storage tank (4) is located inside the housing (1); And an atomizing protection mechanism (5) disposed inside the housing (1) for purification, characterized in that: The back of the housing (1) is provided with a sealing shell (11), the inside of the housing (1) is provided with a load-bearing plate (12), the upper surface of the housing (1) is provided with a through groove, the protective mechanism (2) includes an installation component provided on the outer surface of the housing (1) and a buffer component (23) provided inside the installation component, the liquid extraction mechanism (3) includes a liquid extraction component installed inside the housing (1) and a driving component installed inside the housing (1), and the atomization protection mechanism (5) includes a dustproof component installed inside the housing (1) and a purification component installed inside the housing (1).

2. A vertical air purification device with protective function according to claim 1, characterized in that: The installation assembly includes a protective shell (21), one side of which is fixedly connected to the outer surface of the housing (1), and a protective plate (22) is slidably connected to the inner wall of the protective shell (21), and a connecting rod (24) is fixedly connected to the inner wall of the protective plate (22).

3. A vertical air purification device with protective function according to claim 2, characterized in that: A connecting plate (25) is fixedly connected to one side of the connecting rod (24), and an arc-shaped fixing groove (26) is fixedly connected to the bottom surface of the connecting plate (25). An elastic airbag (27) is fixedly connected to the bottom surface of the arc-shaped fixing groove (26).

4. A vertical air purification device with protective function according to claim 3, characterized in that: The buffer assembly (23) includes a mounting plate (231), the upper surface of which is fixedly connected to the bottom surface of the protective plate (22), and an arc-shaped spring sheet (232) is fixedly connected to the inner wall of the mounting plate (231). An extrusion elastic ball (233) is provided on the outer surface of the arc-shaped spring sheet (232). An arc-shaped spring sheet (235) is fixedly connected to one side of the extrusion elastic ball (233). An S-shaped rebound spring sheet (234) and an S-shaped rebound spring sheet (236) are fixedly connected to one side of the arc-shaped spring sheet (235). One end of the S-shaped rebound spring sheet (234) and the S-shaped rebound spring sheet (236) are both fixedly connected to the inner surface of the mounting plate (231).

5. A vertical air purification device with protective function according to claim 1, characterized in that: The drive assembly includes a first fixing plate (31), one side of which is detachably connected to the inner wall of the housing (1). A limiting slide rod (34) is fixedly connected to one side of the first fixing plate (31). A limiting bracket (37) is slidably connected to the outer surface of the limiting slide rod (34). A second fixing plate (38) is fixedly connected to the outer surface of the limiting bracket (37). A permanent magnet (39) is fixedly connected to the outer surface of the second fixing plate (38). A support frame (35) is fixedly connected to the inner wall surface of the housing (1). An electromagnet (36) is detachably connected to the outer surface of the support frame (35).

6. A vertical air purification device with protective function according to claim 5, characterized in that: The liquid extraction assembly includes a telescopic cylinder (32) and a one-way solenoid valve (33). One side of the telescopic cylinder (32) is detachably connected to the outer surface of the fixed plate (31). The input end of the telescopic cylinder (32) is detachably connected to the one-way solenoid valve (33). The input end of the one-way solenoid valve (33) extends into the interior of the liquid storage tank (4), and the output end of the telescopic cylinder (32) extends into the interior of the purification assembly.

7. A vertical air purification device with protective function according to claim 1, characterized in that: The purification component includes an electric lifting rod (51), the bottom surface of which is detachably connected to the upper surface of the load-bearing plate (12), and the telescopic end of which is detachably connected to an atomizer (52).

8. A vertical air purification device with protective function according to claim 7, characterized in that: The dustproof assembly includes a hinge bracket (53), the inner wall of which is rotatably connected to a hinge base (54), the upper surface of which is rotatably connected to a dustproof plate (56), the outer surface of which is slidably connected to a limit rail (55), and the upper surface of which is detachably connected to the top of the inner wall of the housing (1).

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