A sewage purification treatment device for a water purifier

Abstract

The present invention discloses a sewage purification and treatment device for a water purifier, which includes a water purifier, a water purification device installed on the back of the water purifier, and a power-on switch installed on the front of the water purifier. A water guiding mechanism is installed at the top of the water purification device, and the water guiding mechanism can prevent the filtered water inside the water purification device from overflowing. A return mechanism is installed at the top of the water guiding mechanism through a clutch mechanism, and the return mechanism can assist the water guiding mechanism to open. A synchronization mechanism is installed on the front of the clutch mechanism, and a driving mechanism is installed on the right side of the synchronization mechanism. The driving mechanism synchronizes the rotation of the clutch mechanism through the synchronization mechanism. By integrating the water guiding, clutch, return, synchronization, driving, and automatic power-off structures, the present invention realizes a fast and automatic process for replacing the filter element of the water purifier, significantly improves the production efficiency, reduces the labor cost, effectively prevents the purified water from overflowing, ensures the operation safety, and has a delicate design, which is convenient for daily operation and maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage purification, and specifically to a sewage purification treatment device for a water purifier. Background Art

[0002] A sewage purification treatment device for a water purifier refers to a water treatment device that deeply filters and purifies water quality according to the usage requirements of water.

[0003] For example, the patent application number on the Chinese Patent Network is: 201711288392.6, which discloses a water purifier. The water purifier includes a housing, a filtration component, and a porous sound-absorbing structure. The filtration component is located inside the housing, and the filtration component includes a water pump and a filter element. The porous sound-absorbing structure is formed on the inner surface of the housing, and the holes of the porous sound-absorbing structure open towards the inside of the housing. The porous sound-absorbing structure of this water purifier has the characteristics of good durability, not being easily aged and damaged, and excellent sound-absorbing effect.

[0004] During the use of the sewage purification treatment device of this water purifier, there is a problem that purified water overflows to the outside when replacing the filter element due to internal pressure. This not only wastes water resources, but also may pollute the surrounding environment, and at the same time increases the operation difficulty and cleaning cost.

[0005] Secondly, when replacing the filter element, it is difficult to unscrew the screw cap due to the residual pressure inside the water purification device. Existing methods usually require manual operation with special tools, thus increasing the operation steps and reducing the replacement efficiency.

[0006] In addition, during the process of replacing the filter element, in order to ensure that the internal pressure of the water purification device is reduced and safe operation is achieved, it is usually required to cut off water and power. However, in actual operation, the power-off step is easily overlooked, which not only increases the risk of live operation, but also may damage the water purification device.

[0007] Therefore, it is necessary to design and transform the water purification device to effectively prevent the phenomena of purified water overflow and live operation. Summary of the Invention

[0008] To solve the problems raised in the above background art, the purpose of the present invention is to provide a sewage purification treatment device for a water purifier, which has the advantage of being easy to use, and solves the problems of complex filter element replacement, purified water overflow, and live operation.

[0009] To achieve the above purpose, the present invention provides the following technical solution: A sewage purification treatment device for a water purifier, including a water purifier;

[0010] A water purification device installed on the back of the water purifier;

[0011] A power-on switch installed on the front of the water purifier;

[0012] A water guiding mechanism is installed at the top of the water purification device. The water guiding mechanism can prevent the filtered water inside the water purification device from overflowing. The top of the water guiding mechanism is installed with a return mechanism through a clutch mechanism. The return mechanism can assist the water guiding mechanism to open. A synchronization mechanism is installed on the front of the clutch mechanism. A driving mechanism is installed on the right side of the synchronization mechanism. The driving mechanism synchronizes the rotation of the clutch mechanism through the synchronization mechanism. An automatic power-off structure is installed on the front of the synchronization mechanism. The automatic power-off structure cuts off the power synchronously while the synchronization mechanism is operating.

[0013] Preferably, in the present invention, the water guiding mechanism includes a filter element installed inside the water purification device. A threaded cylinder is provided at the top of the filter element. The bottom of the threaded cylinder is fixedly connected to the top of the water purification device. Water guiding ports are opened on both the left and right sides of the threaded cylinder. The inner wall of the threaded cylinder is threadedly connected with a rotary cover. The bottom of the rotary cover is pressed against the top of the filter element. A sealing ring is movably connected to the bottom of the rotary cover. The bottom of the sealing ring is fixedly connected to the top of the water purification device. When the rotary cover is tightened, it seals the top of the water purification device by closely contacting the sealing ring. A water receiving box is fixedly connected to the back of the water purification device. The water receiving box can completely receive the purified water overflowing from the water guiding ports after the rotary cover is lifted. A sealing block is embedded at the bottom of the water receiving box. The purified water received inside it can be released after the sealing block is separated from the water receiving box.

[0014] Preferably, in the present invention, the clutch mechanism includes a fixed rod fixedly connected to the top of the rotary cover. The surface of the fixed rod is movably connected with a transmission gear ring through a bearing. An internal gear cylinder is fixedly connected to the top of the transmission gear ring. An external gear is provided at the top of the internal gear cylinder. The inner wall of the external gear is slidably connected to the surface of the fixed rod. After pressing down the external gear, it can mesh with the internal gear cylinder, and drive the fixed rod to rotate by using the rotational kinetic energy transmitted to the transmission gear ring by the synchronization mechanism, thereby driving the rotary cover to automatically lift.

[0015] Preferably, in the present invention, the return mechanism includes a fixed ring fixedly connected to the top end of the fixed rod. Stabilizing rods are fixedly connected to both the left and right sides of the top of the fixed ring. The surface of the stabilizing rods is slidably connected with a protective box. The bottom of the protective box is fixedly connected to the surface of the water purifier. A limiting rod is fixedly connected to the top of the fixed rod. The top of the limiting rod penetrates through the top of the protective box. A tension spring is sleeved on the surface of the stabilizing rod. The top and bottom of the tension spring are respectively fixedly connected to the inner wall of the protective box and the top of the fixed ring. The tension spring can pull the rotary cover upward through the fixed ring and the fixed rod after the rotary cover is lifted.

[0016] Preferably, as for the present invention, the synchronization mechanism includes a transmission gear meshed with the front surface of the transmission gear ring. A screw rod is threadedly connected to the inner wall of the transmission gear. The top and bottom of the screw rod are respectively fixedly connected to the inner wall of the protection box and the top of the water purifier. A worm gear is fixedly connected to the top of the transmission gear. A worm is meshed with the front surface of the worm gear. The surface of the worm is movably connected to a support frame through a bearing. The inner wall of the support frame is movably connected to the top of the worm gear through a bearing. The worm drives the worm gear to rotate and move upward on the surface of the screw rod, thereby synchronously screwing out the screw cap upward, ensuring that the transmission gear ring and the transmission gear always remain meshed with each other during the rotation process. The connection between the worm and the worm gear through the support frame synchronizes their up and down movements, thereby ensuring the meshing of the worm and the worm gear.

[0017] Preferably, as for the present invention, the driving mechanism includes a first bevel gear fixedly connected to the right side of the worm. A second bevel gear is meshed with the bottom of the first bevel gear. A motor is fixedly connected to the bottom of the second bevel gear. A sliding plate is fixedly connected to the left side of the motor. The left side of the sliding plate extends into the water purifier and is slidably connected thereto. A connecting block is fixedly connected to the top of the sliding plate. The inner wall of the connecting block is movably connected to the surface of the worm through a bearing. When the worm moves up and down, it drives the sliding plate to move synchronously inside the water purifier through the connecting block, thereby ensuring the meshing of the first bevel gear and the second bevel gear.

[0018] Preferably, as for the present invention, the automatic power-off structure includes fixed cylinders fixedly connected to the left and right sides of the front surface of the support frame. A sliding rod is slidably connected to the inner wall of the fixed cylinder. A convex block is fixedly connected to the top of the sliding rod. The convex block can limit the sliding distance of the sliding rod inside the fixed cylinder. A sliding block is fixedly connected to the bottom of the sliding rod. The surface of the sliding block is slidably connected to a fixed block. A pressing rod is slidably connected to the inner wall of the fixed block. The top of the pressing rod is fixedly connected to the bottom of the sliding block. The top of the pressing rod is in contact with the surface of the power-on switch. When the sliding rod moves upward, it drives the pressing rod to turn off the power of the water purifier through the sliding block, thereby preventing electric shock accidents or machine damage during the filter element replacement process. A clamping block is slidably connected to the front surface of the sliding block. The clamping block restricts the sliding block from sliding forward. When manual operation is required, the clamping block can be pulled out and then the pressing rod can be manually moved forward to manually operate the power-on switch.

[0019] Preferably, as for the present invention, a toggle rod is movably connected to the top of the external gear through a bearing. An elastic cord is fixedly connected to the top of the toggle rod. The top of the elastic cord is fixedly connected to the bottom of the protection box. The toggle rod drives the external gear to always be located at the top of the internal gear cylinder through the elastic cord, thereby maintaining the unmeshed state of the external gear and the internal gear cylinder.

[0020] As a preferred embodiment of the present invention, the left end of the worm is movably connected to a support block via a bearing, and the bottom of the support block is movably connected to the left side of the top of the water purifier. The support block adds additional support to the left side of the worm, making it more stable during operation.

[0021] As a preferred embodiment of the present invention, the top of the card block is fixedly connected with a toggle plate, and the bottom of the toggle plate is fixedly connected with a magnetic plate. The bottom of the magnetic plate and the top of the fixed block are attracted to each other, so as to increase the stability of the card block during the limiting process. At the same time, the toggle plate is used to increase the lateral contact surface of the card block, which facilitates the upward pulling of the card block.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention realizes a fast and automatic process for replacing the filter element of the water purifier by integrating water conduction, clutch, return, synchronization, drive and automatic power-off structures, significantly improves production efficiency, reduces labor costs, and effectively prevents the overflow of purified water, ensuring safe operation. It is also exquisitely designed and convenient for daily operation and maintenance.

[0024] 2. The present invention has an ingenious design of the water guide mechanism, and effectively prevents the overflow of filtered water inside the water purification device through the combination of the threaded cylinder, the screw cap and the sealing ring. The setting of the water receiving box further ensures that when the screw cap is screwed up, the purified water overflowing from the water guide port can be completely received, thereby avoiding pollution to the environment.

[0025] 3. The present invention realizes precise control of the rotation of the rotary cover through the meshing of the external gear and the internal gear cylinder by the clutch mechanism. This design not only simplifies the operation process, but also improves the efficiency and accuracy of replacing the filter element.

[0026] 4. The present invention utilizes the elastic force of the tension spring through the return mechanism to assist the rotary cover to automatically return to the initial position after rotation, thereby simplifying the operation steps of the operator and improving the convenience of use.

[0027] 5. The present invention ensures the continuous meshing of the transmission gear ring and the transmission gear during the rotation process through the transmission of the worm gear through the synchronous mechanism, thereby ensuring the stability and reliability of the entire mechanism. At the same time, the transmission of the worm gear also realizes the synchronous upward rotation of the rotary cover, further improving the efficiency of the operation.

[0028] 6. The present invention realizes automatic control of the entire mechanism through the meshing of bevel gears and the driving of the motor through the driving mechanism. The design of the sliding plate and the connecting block ensures that the worm can drive the sliding plate to move synchronously inside the water purifier while moving up and down, thereby ensuring the continuous meshing of bevel gear 1 and bevel gear 2.

[0029] 7. The present invention takes the safety of operation into consideration through the design of the automatic power-off structure. Through the linkage of the sliding rod, the sliding block and the pressure rod, the function of automatically cutting off the power when replacing the filter element is realized, which effectively prevents electric shock accidents or machine damage. At the same time, the design of the card block also allows the operator to manually operate the power switch when necessary.

[0030] 8. The present invention uses a combination design of a toggle lever and an elastic rope to keep the outer gear in a non-engaged state when not pressed, thereby avoiding the occurrence of misoperation. This design not only improves the safety of operation, but also makes the entire mechanism more stable when idle.

[0031] 9. The present invention provides additional support for the worm through the design of the support block, thereby improving its stability during operation. This design not only prolongs the service life of the worm, but also improves the reliability and durability of the entire mechanism.

[0032] 10. The present invention not only increases the stability of the card block during the limiting process through the combined design of the toggle plate and the magnetic plate, but also makes the card block easier to pull out. This design not only improves the convenience of operation, but also further enhances the safety and reliability of the entire mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the structure of the present invention;

[0034] Figure 2 It is a front view separation diagram of the structure of the present invention;

[0035] Figure 3 This is a rear view separation diagram of the structure of the present invention;

[0036] Figure 4 It is a schematic diagram of the water guiding mechanism of the present invention;

[0037] Figure 5 It is a schematic diagram of the clutch mechanism and the return mechanism of the present invention;

[0038] Figure 6 It is a schematic diagram of the synchronization mechanism of the present invention;

[0039] Figure 7 It is a schematic diagram of the driving mechanism of the present invention;

[0040] Figure 8 This is a cross-sectional view of the automatic power-off structure of the present invention.

[0041] In the figure: 1. water purifier; 2. water purifier; 3. power switch; 4. water guide mechanism; 5. clutch mechanism; 6. return mechanism; 7. synchronization mechanism; 8. drive mechanism; 9. automatic power-off structure; 10. filter element; 11. threaded barrel; 12. water guide port; 13. screw cap; 14. sealing ring; 15. water collection box; 16. sealing block; 17. fixing rod; 18. transmission gear ring; 19. inner gear barrel; 20. outer gear; 21. fixing ring; 22. stabilizing rod; 23. protection box; 24. limit rod ; 25. tension spring; 26. transmission gear; 27. screw; 28. worm wheel; 29. ​​worm; 30. support frame; 31. bevel gear one; 32. bevel gear two; 33. motor; 34. sliding plate; 35. connecting block; 36. fixed cylinder; 37. sliding rod; 38. bump; 39. sliding block; 40. fixed block; 41. pressure rod; 42. clamping block; 43. toggle rod; 44. elastic rope; 45. support block; 46. toggle plate; 47. magnetic plate; 48. reinforcement cylinder; 49. sealing ring. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] like Figures 1 to 8 As shown, a water purifier sewage purification device provided by the present invention comprises a water purifier 1;

[0044] A water purification device 2 installed on the back of the water purifier 1;

[0045] A power switch 3 installed on the front of the water purifier 1;

[0046] A water guiding mechanism 4 is installed on the top of the water purification device 2. The water guiding mechanism 4 can prevent the filtered water inside the water purification device 2 from overflowing. A return mechanism 6 is installed on the top of the water guiding mechanism 4 through a clutch mechanism 5. The return mechanism 6 can assist the water guiding mechanism 4 to open. A synchronization mechanism 7 is installed on the front of the clutch mechanism 5. A driving mechanism 8 is installed on the right side of the synchronization mechanism 7. The driving mechanism 8 synchronizes the rotation of the clutch mechanism 5 through the synchronization mechanism 7. An automatic power-off structure 9 is installed on the front of the synchronization mechanism 7. The automatic power-off structure 9 uses the synchronization mechanism 7 to synchronize power-off while the synchronization mechanism 7 is running.

[0047] refer to Figure 4The water guide mechanism 4 includes a filter element 10 installed inside the water purification device 2, a threaded barrel 11 is provided on the top of the filter element 10, the bottom of the threaded barrel 11 is fixedly connected to the top of the water purification device 2, and water guide ports 12 are opened on the left and right sides of the threaded barrel 11. A screw cap 13 is threadedly connected to the inner wall of the threaded barrel 11, and the bottom of the screw cap 13 and the top of the filter element 10 are squeezed against each other. A sealing ring 14 is movably connected to the bottom of the screw cap 13, and the bottom of the sealing ring 14 is fixedly connected to the top of the water purification device 2. When the screw cap 13 is tightened, the top of the water purification device 2 is sealed by close contact with the sealing ring 14. A water receiving box 15 is fixedly connected to the back of the water purification device 2. The water receiving box 15 can completely receive the purified water overflowing from the water guide port 12 after the screw cap 13 is screwed up. A sealing block 16 is inlaid at the bottom of the water receiving box 15. After the sealing block 16 is separated from the water receiving box 15, the purified water received therein can be released.

[0048] As a technical optimization scheme of the present invention, by setting up a water guiding mechanism 4, the filtered water inside the water purification device 2 can be effectively prevented from overflowing. At the same time, the setting of the water receiving box 15 can receive the purified water overflowing from the water guiding port 12 after the rotary cover 13 is screwed up, thereby avoiding the waste of water resources and environmental pollution.

[0049] refer to Figure 5 The clutch mechanism 5 includes a fixed rod 17 fixedly connected to the top of the rotary cover 13, and a transmission ring gear 18 is movably connected to the surface of the fixed rod 17 through a bearing. An internal gear cylinder 19 is fixedly connected to the top of the transmission ring gear 18, and an external gear 20 is arranged on the top of the internal gear cylinder 19. The inner wall of the external gear 20 is slidably connected to the surface of the fixed rod 17. After the external gear 20 is pressed downward, it can mesh with the internal gear cylinder 19, and the rotational kinetic energy transmitted to the transmission ring gear 18 by the synchronization mechanism 7 is used to drive the fixed rod 17 to rotate, thereby automatically rotating the rotary cover 13.

[0050] As a technical optimization solution of the present invention, by setting the clutch mechanism 5, the outer gear 20 can mesh with the inner gear cylinder 19 when needed, thereby transmitting rotational kinetic energy to the fixing rod 17 and the rotary cover 13, thereby realizing automatic control of the filter element 10 replacement process.

[0051] refer to Figure 5 The return mechanism 6 includes a fixing ring 21 fixedly connected to the top of the fixing rod 17, and the left and right sides of the top of the fixing ring 21 are fixedly connected with a stabilizing rod 22. The surface of the stabilizing rod 22 is slidably connected with a protective box 23. The bottom of the protective box 23 is fixedly connected to the surface of the water purifier 1. The top of the fixing rod 17 is fixedly connected with a limiting rod 24, and the top of the limiting rod 24 penetrates to the top of the protective box 23. The surface of the stabilizing rod 22 is sleeved with a tension spring 25. The top and bottom of the tension spring 25 are respectively fixedly connected to the inner wall of the protective box 23 and the top of the fixing ring 21. The tension spring 25 can pull the rotary cover 13 upward through the fixing ring 21 and the fixing rod 17 after the rotary cover 13 is rotated.

[0052] As a technical optimization solution of the present invention, by providing a return mechanism 6, the pulling force of the tension spring 25 is used to assist the rotary cap 13 to move upward, ensuring the synchronism between the transmission gear ring 18 and the transmission gear 26, and improving the convenience of replacing the filter element 10.

[0053] Reference Figure 6 , the synchronization mechanism 7 includes a transmission gear 26 meshed with the front surface of the transmission gear ring 18. The inner wall of the transmission gear 26 is threadedly connected with a screw rod 27. The top and bottom of the screw rod 27 are respectively fixedly connected to the inner wall of the protective box 23 and the top of the water purifier 1. The top of the transmission gear 26 is fixedly connected with a worm gear 28. The front surface of the worm gear 28 is meshed with a worm 29. The surface of the worm 29 is movably connected with a support frame 30 through a bearing. The inner wall of the support frame 30 is movably connected to the top of the worm gear 28 through a bearing. The worm 29 drives the worm gear 28 to rotate and move upward on the surface of the screw rod 27, thereby synchronously screwing out the rotary cap 13 upward, ensuring that the transmission gear ring 18 and the transmission gear 26 always remain meshed with each other during the rotation process. The connection between the worm 29 and the worm gear 28 through the support frame 30 synchronizes their up and down movements, thereby ensuring the meshing between the worm 29 and the worm gear 28.

[0054] As a technical optimization solution of the present invention, by providing the synchronization mechanism 7, it is ensured that the transmission gear ring 18 and the transmission gear 26 always remain meshed with each other during the rotation process. At the same time, the up and down movements of the worm gear 28 and the worm 29 also maintain their meshing relationship, thereby ensuring the stability and reliability of the entire transmission system.

[0055] Reference Figure 7 , the driving mechanism 8 includes a bevel gear one 31 fixedly connected to the right side of the worm 29. The bottom of the bevel gear one 31 is meshed with a bevel gear two 32. The bottom of the bevel gear two 32 is fixedly connected with a motor 33. The left side of the motor 33 is fixedly connected with a sliding plate 34. The left side of the sliding plate 34 extends into the interior of the water purifier 1 and is slidably connected thereto. The top of the sliding plate 34 is fixedly connected with a connecting block 35. The inner wall of the connecting block 35 is movably connected to the surface of the worm 29 through a bearing. When the worm 29 moves up and down, it drives the sliding plate 34 to move synchronously inside the water purifier 1 through the connecting block 35, thereby ensuring the meshing between the bevel gear one 31 and the bevel gear two 32.

[0056] As a technical optimization solution of the present invention, by providing the driving mechanism 8, the rotation and up and down movement of the worm 29 are realized through the transmission of the motor 33 and the bevel gears, providing a power source for the entire process of replacing the filter element 10.

[0057] Reference Figure 8, the automatic power-off structure 9 includes fixed cylinders 36 fixedly connected to the left and right sides of the front of the support frame 30. A sliding rod 37 is slidably connected to the inner wall of the fixed cylinder 36. A convex block 38 is fixedly connected to the top of the sliding rod 37. The convex block 38 can limit the sliding distance of the sliding rod 37 inside the fixed cylinder 36. A sliding block 39 is fixedly connected to the bottom of the sliding rod 37. A fixed block 40 is slidably connected to the surface of the sliding block 39. A pressure rod 41 is slidably connected to the inner wall of the fixed block 40. The top of the pressure rod 41 is fixedly connected to the bottom of the sliding block 39. The top of the pressure rod 41 is in contact with the surface of the power-on switch 3. When the sliding rod 37 moves upward, it drives the pressure rod 41 to turn off the power of the water purifier 1 through the sliding block 39, thereby preventing electric shock accidents or machine damage during the process of replacing the filter element 10. A latch 42 is slidably connected to the front of the sliding block 39. The latch 42 restricts the sliding block 39 from sliding forward. When manual operation is required, the latch 42 can be pulled out and then the pressure rod 41 can be manually moved forward to manually operate the power-on switch 3.

[0058] As a technical optimization scheme of the present invention, by setting the automatic power-off structure 9, the power of the water purifier 1 can be automatically turned off during the process of replacing the filter element 10, effectively preventing electric shock accidents and machine damage, and improving the safety of users and the service life of the water purifier 1.

[0059] Reference Figure 3 , a toggle rod 43 is movably connected to the top of the external gear 20 through a bearing. A elastic cord 44 is fixedly connected to the top of the toggle rod 43. The top of the elastic cord 44 is fixedly connected to the bottom of the protective box 23. The toggle rod 43 drives the external gear 20 to always be located on the top of the internal gear cylinder 19 through the elastic cord 44, thereby maintaining the unmeshed state of the external gear 20 and the internal gear cylinder 19.

[0060] As a technical optimization scheme of the present invention, by setting the toggle rod 43 and the elastic cord 44, the external gear 20 can always be kept in the unmeshed state, which is convenient for the operation when replacing the filter element 10 next time.

[0061] Reference Figure 6 , a support block 45 is movably connected to the left end of the worm 29 through a bearing. The bottom of the support block 45 is movably connected to the left side of the top of the water purifier 1. The support block 45 provides additional support for the left side of the worm 29, making its operation more stable.

[0062] As a technical optimization scheme of the present invention, by setting the support block 45, additional support and weight balance are provided for the worm 29, improving its operation stability and reliability.

[0063] Reference Figure 8, a toggle plate 46 is fixedly connected to the top of the locking block 42, a magnetic plate 47 is fixedly connected to the bottom of the toggle plate 46, and the bottom of the magnetic plate 47 is attracted to the top of the fixed block 40, thereby increasing the stability during the limiting process of the locking block 42. At the same time, the lateral contact surface of the locking block 42 is increased by using the toggle plate 46, which facilitates the upward extraction of the locking block 42.

[0064] As a technical optimization scheme of the present invention, by providing the locking block 42 and the toggle plate 46, the operator can conveniently manually operate the power switch 3, and at the same time, the setting of the magnetic plate 47 increases the stability during the limiting process of the locking block 42.

[0065] Reference Figure 4 , with the rest of the structure unchanged, the present invention proposes an extended part of the water guiding mechanism 4:

[0066] A reinforcing cylinder 48 is fixedly connected to the bottom of the screw cap 13, the inner wall of the reinforcing cylinder 48 is threadedly connected to the surface of the threaded cylinder 11, the bottom of the reinforcing cylinder 48 is movably connected to a sealing ring 49, and the bottom of the sealing ring 49 is fixedly connected to the top of the water purification device 2.

[0067] As a technical optimization scheme of the present invention, the sealing performance of the screw cap 13 is increased by the precise contact between the bottom of the reinforcing cylinder 48 and the top of the sealing ring 49, making the internal pressure of the water purification device 2 more stable.

[0068] The working principle and use process of the present invention are as follows: when the filter element 10 needs to be replaced, firstly, the outer gear 20 is pressed downward by the toggle rod 43 to make it mesh with the inner gear cylinder 19. At this time, the motor 33 starts to run, and its power will be transmitted to the worm 29 through the bevel gear 1 31 and the bevel gear 2 32, and the worm 29 will then drive the worm wheel 28 to rotate. Since the worm wheel 28 is fixedly connected to the transmission gear 26, and the transmission gear 26 is meshed with the transmission gear ring 18, the rotation of the worm wheel 28 will drive the transmission gear ring 18 and the fixed rod 17 to rotate together. The rotation of the fixed rod 17 will further drive the rotary cover 13 to rotate, thereby loosening the pressure on the filter element 10 and the seal of the water purification device 2. When the cover 13 is rotated and released, the tension spring 25 generates an upward pulling force on the fixed rod 17 through the fixing ring 21 and the stabilizing rod 22, assisting the cover 13 to move upward (at this time, the transmission gear 26 rotates on the surface of the screw 27 and moves upward synchronously with the cover 13), exposing the top of the water purifier 2, so as to facilitate the replacement of the filter element 10. At this time, due to the change in the internal pressure of the water purifier 2, the water guide port 12 will overflow some purified water, but this water will be completely received by the water receiving box 15 to prevent overflow. As the worm gear 28 rotates, it will also move upward on the screw 27 to ensure that the transmission gear ring 18 and the transmission gear 26 always remain in mutual engagement during the rotation process. At the same time, the worm 29 also drives the sliding plate 34 to move synchronously inside the water purifier 1 through the connecting block 35 to ensure the continuous engagement of the bevel gear 1 31 and the bevel gear 2 32. In the process of the worm gear 28 moving upward, it also drives the fixed cylinder 36 and the sliding rod 37 to move upward together through the support frame 30. The upward movement of the sliding rod 37 will drive the sliding block 39 and the pressure rod 41 to move upward together, and finally the pressure rod 41 will squeeze the surface of the power switch 3, thereby turning off the power of the water purifier 1 to prevent electric shock accidents or machine damage during the replacement of the filter element 10. When the power needs to be turned off during daily use, the block 42 can be manually pulled out and the pressure rod 41 can be moved forward, so that the fingers can directly operate the power switch 3. In addition, the toggle rod 43 always keeps the outer gear 20 in an unengaged state through the elastic rope 44, so that when the replacement cycle of each filter element 10 is different, the toggle rod 43 is pressed one by one to twist the rotary cover 13, so that no additional tools are required to perform complex manual operations when replacing the filter element 10. The support block 45 provides additional support for the worm 29 and balances the weight difference between the left and right sides to ensure that it is more stable during operation. The toggle plate 46 makes it more convenient to move the block 42 upward and uses the magnetic plate 47 to prevent the block 42 from accidentally moving.

[0069] In summary, the present invention realizes the automatic opening and sealing release of the water purification device 2, greatly improving the convenience of replacing the filter element 10. At the same time, it effectively prevents the overflow of purified water during the replacement process, ensures the continuous meshing and synchronous movement of the transmission components, thus guaranteeing the stability of the machine. In addition, this design also has an automatic power-off function, effectively preventing the risk of electric shock accidents or machine damage, and providing a convenient daily power-off operation method. Moreover, the entire replacement process does not require additional tools, and the filter element 10 can be replaced only by simple operations, thereby solving the problems of easy overflow of purified water, live operation, and complex replacement of the filter element 10 in the existing water purification device 2.

[0070] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0071] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water purifier sewage purification treatment device, comprising a water purifier; A water purification device installed on the back of the water purifier; The power switch installed on the front of the water purifier; Features: A water guide mechanism is installed on the top of the water purification device, and the water guide mechanism can prevent the filtered water inside the water purification device from overflowing. A return mechanism is installed on the top of the water guide mechanism through a clutch mechanism, and the return mechanism can assist the water guide mechanism in opening. A synchronization mechanism is installed on the front of the clutch mechanism, and a driving mechanism is installed on the right side of the synchronization mechanism. The driving mechanism synchronizes the rotation of the clutch mechanism through the synchronization mechanism, and an automatic power-off structure is installed on the front of the synchronization mechanism, and the automatic power-off structure uses the synchronization mechanism to synchronize power off while the synchronization mechanism is running; The water guide mechanism comprises a filter element installed inside the water purification device, a threaded barrel is arranged on the top of the filter element, the bottom of the threaded barrel is fixedly connected to the top of the water purification device, water guide ports are opened on both the left and right sides of the threaded barrel, a screw cap is threadedly connected to the inner wall of the threaded barrel, and the bottom of the screw cap and the top of the filter element are pressed against each other; The clutch mechanism comprises a fixed rod fixedly connected to the top of the rotary cover, the surface of the fixed rod is movably connected with a transmission gear ring through a bearing, the top of the transmission gear ring is fixedly connected with an internal gear cylinder, the top of the internal gear cylinder is provided with an external gear, the inner wall of the external gear is slidably connected to the surface of the fixed rod, and the external gear can mesh with the internal gear cylinder after pressing downward, and the rotational kinetic energy transmitted to the transmission gear ring by the synchronization mechanism is used to drive the fixed rod to rotate, so that the rotary cover is automatically rotated; The return mechanism includes a fixing ring fixedly connected to the top of the fixing rod, the left and right sides of the top of the fixing ring are fixedly connected to a stabilizing rod, the surface of the stabilizing rod is slidably connected to a protective box, the bottom of the protective box is fixedly connected to the surface of the water purifier, the top of the fixing rod is fixedly connected to a limiting rod, the top of the limiting rod penetrates to the top of the protective box, the surface of the stabilizing rod is sleeved with a tension spring, the top and bottom of the tension spring are respectively fixedly connected to the inner wall of the protective box and the top of the fixing ring, and the tension spring can pull the rotary cover to move upward through the fixing ring and the fixing rod after the rotary cover is rotated; The synchronization mechanism includes a transmission gear meshed with the front face of a transmission gear ring, the inner wall of the transmission gear is threadedly connected with a screw, the top and bottom of the screw are respectively fixedly connected to the inner wall of the protection box and the top of the water purifier, the top of the transmission gear is fixedly connected with a worm wheel, the front face of the worm wheel is meshed with a worm, the surface of the worm is movably connected to a support frame via a bearing, the inner wall of the support frame is movably connected to the top of the worm wheel via a bearing, the worm drives the worm wheel to rotate on the surface of the screw and move upward, thereby synchronously driving multiple rotary covers to rotate and open, ensuring that the transmission gear ring and the transmission gear always remain meshed with each other during the rotation process, and the worm and worm wheel move up and down synchronously through the connection with the support frame, thereby ensuring the mutual meshing of the worm and the worm wheel.

2. A water purifier sewage purification device according to claim 1, characterized in that: A sealing ring is movably connected to the bottom of the screw cover, and the bottom of the sealing ring is fixedly connected to the top of the water purification device. When the screw cover is tightened, the top of the water purification device is sealed by close contact with the sealing ring. A water receiving box is fixedly connected to the back of the water purification device. The water receiving box can completely receive the purified water overflowing from the water guide port after the screw cover is screwed up. A sealing block is inlaid at the bottom of the water receiving box, and the sealing block can release the purified water received inside after being separated from the water receiving box.

3. A water purifier sewage purification device according to claim 1, characterized in that: The driving mechanism includes a bevel gear 1 fixedly connected to the right side of the worm, a bevel gear 2 meshing with the bottom of the bevel gear 1, a motor fixedly connected to the bottom of the bevel gear 2, a sliding plate fixedly connected to the left side of the motor, the left side of the sliding plate extends to the interior of the water purifier and is slidably connected thereto, a connecting block fixedly connected to the top of the sliding plate, the inner wall of the connecting block is movably connected to the surface of the worm through a bearing, and when the worm moves up and down, the sliding plate is driven to move synchronously inside the water purifier through the connecting block, thereby ensuring the mutual meshing of the bevel gear 1 and the bevel gear 2.

4. A water purifier sewage purification device according to claim 1, characterized in that: The automatic power-off structure includes a fixed cylinder fixedly connected to the left and right sides of the front face of the support frame, the inner wall of the fixed cylinder is slidably connected with a sliding rod, the top of the sliding rod is fixedly connected with a protrusion, and the protrusion can limit the sliding distance of the sliding rod inside the fixed cylinder, the bottom of the sliding rod is fixedly connected with a sliding block, the surface of the sliding block is slidably connected with a fixed block, the inner wall of the fixed block is slidably connected with a pressure rod, the top of the pressure rod is fixedly connected to the bottom of the sliding block, the top of the pressure rod is in contact with the surface of the power-on switch, and when the sliding rod moves upward, the pressure rod is driven by the sliding block to turn off the power of the water purifier, so as to prevent electric shock accidents or machine damage during the filter element replacement process, and a card block is slidably connected to the front face of the sliding block, and the card block limits the sliding block from sliding forward. When manual operation is required, the card block can be pulled out and the pressure rod position can be manually moved forward, thereby manually operating the power-on switch.

5. A water purifier sewage purification device according to claim 1, characterized in that: The top of the outer gear is movably connected to a toggle rod via a bearing, the top of the toggle rod is fixedly connected to an elastic rope, the top of the elastic rope is fixedly connected to the bottom of the protective box, and the toggle rod drives the outer gear to always be located at the top of the inner gear cylinder through the elastic rope, thereby maintaining the non-meshing state of the outer gear and the inner gear cylinder.

6. A water purifier sewage purification device according to claim 1, characterized in that: The left end of the worm is movably connected to a support block via a bearing, and the bottom of the support block is movably connected to the left side of the top of the water purifier. The support block adds additional support to the left side of the worm, making it more stable during operation.

7. A water purifier sewage purification device according to claim 4, characterized in that: The top of the card block is fixedly connected with a toggle plate, and the bottom of the toggle plate is fixedly connected with a magnetic plate. The bottom of the magnetic plate and the top of the fixed block are attracted to each other, thereby increasing the stability of the card block during the limiting process. At the same time, the toggle plate is used to increase the lateral contact surface of the card block, which facilitates the upward pulling of the card block.

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