Sewage purification treatment device of water purifier

Abstract

The invention discloses a water purifier sewage purification treatment device which comprises a water purifier, a water purification device installed on the back face of the water purifier and a power-on switch installed on the front face of the water purifier, a water guide mechanism is installed at the top of the water purification device, and the water guide mechanism can prevent filtered water in the water purification device from overflowing. The top of the water guide mechanism is provided with a return mechanism through a clutch mechanism, the return mechanism can assist the water guide mechanism in starting, the front face of the clutch mechanism is provided with a synchronizing mechanism, the right side of the synchronizing mechanism is provided with a driving mechanism, and the driving mechanism synchronizes rotation of the clutch mechanism through the synchronizing mechanism. By integrating water guide, clutch, return, synchronization, driving and automatic power-off structures, the quick and automatic process of replacing the filter element of the water purifier is realized, the production efficiency is remarkably improved, the labor cost is reduced, meanwhile, purified water is effectively prevented from overflowing, the operation safety is ensured, the design is ingenious, and daily operation and maintenance are facilitated.

Description

Technical Field

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

[0002] The sewage purification treatment device of the water purifier refers to the water treatment equipment which deeply filters and purifies the water according to the requirements of water use.

[0003] For example, the patent application number of the China Patent Network is: 201711288392.6, which discloses a water purifier. The water purifier includes a shell, a filter assembly and a porous sound-absorbing structure. The filter assembly is located in the shell, and the filter assembly includes a water pump and a filter element. The porous sound-absorbing structure is formed on the inner surface of the shell, and the hole opening of the porous sound-absorbing structure faces the inside of the shell. The porous sound-absorbing structure of the water purifier has the characteristics of good durability, not easy to age and break, and good sound absorption effect.

[0004] During the use of the sewage purification device of the water purifier, there is a problem that the purified water overflows to the outside when the filter element is replaced due to internal pressure. This not only wastes water resources, but also may pollute the surrounding environment, while increasing the difficulty of operation and cleaning costs.

[0005] Secondly, when replacing the filter element, the residual pressure inside the water purification device makes it difficult to twist the cap. The existing method usually requires manual operation using special tools, which increases the operation steps and reduces the replacement efficiency.

[0006] In addition, during the filter element replacement process, 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 the water and power. However, in actual operation, it is easy to ignore the power-off step, which not only increases the risk of live operation, but also may cause damage to the water purification device.

[0007] Therefore, it is necessary to redesign the water purification device to effectively prevent the phenomenon of purified water overflowing and live operation. Summary of the invention

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

[0009] To achieve the above-mentioned object, the present invention provides the following technical solutions: 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; A water guiding mechanism is installed on 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 on 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, and an automatic power-off structure is installed on the front of the synchronization mechanism. The automatic power-off structure uses the synchronization mechanism to operate while the power is cut off.

[0010] As a preferred embodiment of the present invention, the water guiding mechanism includes a filter element installed inside the water purification device, the top of the filter element is provided with a threaded barrel, the bottom of the threaded barrel is fixedly connected to the top of the water purification device, water guiding ports are opened on the left and right sides of the threaded barrel, the inner wall of the threaded barrel is threadedly connected with a screw cap, the bottom of the screw cap and the top of the filter element are squeezed against each other, the bottom of the screw cap is movably connected with a sealing ring, the bottom of the sealing ring is fixedly connected to the top of the water purification device, and when the screw cap is tightened, the top of the water purification device is sealed by close contact with the sealing ring, and the back of the water purification device is fixedly connected with a water receiving box, the water receiving box can fully receive the purified water overflowing from the water guiding port after the screw cap is screwed up, and the bottom of the water receiving box is inlaid with a sealing block, and the sealing block can release the purified water received inside after being detached from the water receiving box.

[0011] As a preferred embodiment of 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, 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, thereby linking the rotary cover to automatically rotate.

[0012] As a preferred embodiment of the present invention, 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 with a stabilizing rod, the surface of the stabilizing rod is slidably connected with 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 passes through 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 screwed up.

[0013] As a preferred embodiment of the present invention, the synchronization mechanism includes a transmission gear meshed with the front face of the 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 protective 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 and move upward on the surface of the screw, 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.

[0014] As a preferred embodiment of the present invention, the driving mechanism includes a bevel gear 1 fixedly connected to the right side of the worm, the bottom of the bevel gear 1 is meshed with a bevel gear 2, the bottom of the bevel gear 2 is fixedly connected to a motor, the left side of the motor is fixedly connected to a sliding plate, the left side of the sliding plate extends to the interior of the water purifier and is slidably connected thereto, the top of the sliding plate is fixedly connected to a connecting block, the inner wall of the connecting block is movably connected to the surface of the worm through a bearing, and the worm moves up and down while driving the sliding plate to move synchronously inside the water purifier through the connecting block, thereby ensuring the mutual meshing of bevel gear 1 and bevel gear 2.

[0015] The top of the pressure rod is fixedly connected to the bottom of the sliding block, and the top of the pressure rod is in contact with the surface of the power switch, so that the top of the pressure rod is in contact with the surface of the power switch, and the top of the pressure rod is in contact with the surface of the power switch, and the top of the pressure rod is in contact with the surface of the power switch, and the sliding block drives the pressure rod to turn off the power of the water purifier when the sliding rod moves upward, so as to prevent electric shock accidents or machine damage during the filter element replacement process; the front side of the sliding block is slidably connected with a card 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 switch.

[0016] As a preferred embodiment of the present invention, 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.

[0017] 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.

[0018] 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.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 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.

[0020] 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.

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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

[0029] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a front view separation diagram of the structure of the present invention; Figure 3 This is a rear view separation diagram of the structure of the present invention; Figure 4 It is a schematic diagram of the water guiding mechanism of the present invention; Figure 5 It is a schematic diagram of the clutch mechanism and the return mechanism of the present invention; Figure 6 It is a schematic diagram of the synchronization mechanism of the present invention; Figure 7 It is a schematic diagram of the driving mechanism of the present invention; Figure 8 This is a cross-sectional view of the automatic power-off structure of the present invention.

[0030] 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

[0031] 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.

[0032] like Figures 1 to 8 As shown, a water purifier sewage purification device provided by the present invention comprises a water purifier 1; A water purification device 2 installed on the back of the water purifier 1; A power switch 3 installed on the front of the water purifier 1; 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.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] 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.

[0037] 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.

[0038] As a technical optimization solution of the present invention, by setting the return mechanism 6, the pulling force of the tension spring 25 assists the rotary cover 13 to move upward, thereby ensuring the synchronization between the transmission ring gear 18 and the transmission gear 26 and improving the convenience of replacing the filter element 10.

[0039] refer to Figure 6 The synchronization mechanism 7 includes a transmission gear 26 meshed with the front face of the transmission gear ring 18, the inner wall of the transmission gear 26 is threadedly connected with a screw 27, the top and bottom of the screw 27 are respectively fixedly connected to the inner wall of the protection box 23 and the top of the water purifier 1, the top of the transmission gear 26 is fixedly connected with a worm wheel 28, the front face of the worm wheel 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 wheel 28 through a bearing, the worm 29 drives the worm wheel 28 to rotate and move upward on the surface of the screw 27, thereby synchronously driving multiple rotary covers 13 to rotate and open, ensuring that the transmission gear ring 18 and the transmission gear 26 always remain meshed with each other during the rotation process, and the worm 29 and the worm wheel 28 are synchronously moved up and down through the connection of the support frame 30, thereby ensuring the mutual meshing of the worm 29 and the worm wheel 28.

[0040] As a technical optimization solution of the present invention, by setting the synchronization mechanism 7, it is ensured that the transmission ring gear 18 and the transmission gear 26 always maintain mutual engagement during the rotation process, and at the same time, the up and down movement of the worm wheel 28 and the worm 29 also maintains their mutual engagement relationship, thereby ensuring the stability and reliability of the entire transmission system.

[0041] refer to Figure 7 The driving mechanism 8 includes a bevel gear 1 31 fixedly connected to the right side of the worm 29, a bevel gear 2 32 meshing at the bottom of the bevel gear 1 31, a motor 33 fixedly connected to the bottom of the bevel gear 2 32, a sliding plate 34 fixedly connected to the left side of the motor 33, the left side of the sliding plate 34 extends to the inside of the water purifier 1 and is slidably connected thereto, a connecting block 35 fixedly connected to the top of the sliding plate 34, the inner wall of the connecting block 35 is movably connected to the surface of the worm 29 through a bearing, and the worm 29 moves up and down while driving the sliding plate 34 to move synchronously inside the water purifier 1 through the connecting block 35, thereby ensuring the mutual meshing of the bevel gear 1 31 and the bevel gear 2 32.

[0042] As a technical optimization solution of the present invention, by setting up a 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 gear, providing a power source for the entire filter element 10 replacement process.

[0043] refer to Figure 8The automatic power-off structure 9 includes a fixed cylinder 36 fixedly connected to the left and right sides of the front of the support frame 30, the inner wall of the fixed cylinder 36 is slidably connected with a sliding rod 37, and the top of the sliding rod 37 is fixedly connected with a protrusion 38. The protrusion 38 can limit the sliding distance of the sliding rod 37 inside the fixed cylinder 36, and the bottom of the sliding rod 37 is fixedly connected with a sliding block 39. The surface of the sliding block 39 is slidably connected with a fixed block 40, and the inner wall of the fixed block 40 is slidably connected with a pressure rod 41, and 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 contacts the surface of the power switch 3. When the sliding rod 37 moves upward, the pressure rod 41 is driven by the sliding block 39 to turn off the power of the water purifier 1, so as to prevent electric shock accidents or machine damage during the process of replacing the filter element 10. The front of the sliding block 39 is slidably connected with a card block 42, and the card block 42 limits the sliding block 39 from sliding forward. When manual operation is required, the card block 42 can be pulled out and the pressure rod 41 can be manually moved forward, thereby manually operating the power switch 3.

[0044] As a technical optimization solution of the present invention, by setting an automatic power-off structure 9, the power of the water purifier 1 can be automatically turned off during the replacement of 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.

[0045] refer to Figure 3 The top of the outer gear 20 is movably connected to a toggle rod 43 through a bearing, and the top of the toggle rod 43 is fixedly connected to an elastic rope 44. The top of the elastic rope 44 is fixedly connected to the bottom of the protective box 23. The toggle rod 43 drives the outer gear 20 to always be located at the top of the inner gear cylinder 19 through the elastic rope 44, thereby maintaining the non-meshing state of the outer gear 20 and the inner gear cylinder 19.

[0046] As a technical optimization solution of the present invention, by providing a toggle rod 43 and an elastic rope 44, the outer gear 20 can always be kept in a non-engaged state, which is convenient for the operation of replacing the filter element 10 next time.

[0047] refer to Figure 6 The left end of the worm 29 is movably connected to a support block 45 through a bearing, and 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 adds additional support to the left side of the worm 29, making it more stable during operation.

[0048] As a technical optimization solution of the present invention, by providing the support block 45, additional support and weight balance are provided for the worm 29, thereby improving its stability and reliability during operation.

[0049] refer to Figure 8The top of the card block 42 is fixedly connected with a toggle plate 46, and the bottom of the toggle plate 46 is fixedly connected with a magnetic plate 47. The bottom of the magnetic plate 47 and the top of the fixed block 40 are attracted to each other, thereby increasing the stability of the card block 42 during the limiting process. At the same time, the toggle plate 46 is used to increase the lateral contact surface of the card block 42, which facilitates the upward pulling of the card block 42.

[0050] As a technical optimization solution of the present invention, by providing the clamping block 42 and the toggle plate 46, the operator can conveniently manually operate the power switch 3, and the provision of the magnetic plate 47 increases the stability of the clamping block 42 during the limiting process.

[0051] refer to Figure 4 , the rest of the structure remains unchanged, the present invention proposes an extended part of the water guide mechanism 4: The bottom of the screw cap 13 is fixedly connected with a reinforcing cylinder 48 , 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 with a sealing ring 49 , and the bottom of the sealing ring 49 is fixedly connected to the top of the water purification device 2 .

[0052] As a technical optimization solution of the present invention, by reinforcing the precise contact between the bottom of the cylinder 48 and the top of the sealing ring 49, the sealing performance of the screw cap 13 is increased, so that the internal pressure of the water purification device 2 is more stable.

[0053] 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, preventing 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 when replacing the filter element 10, no additional tools are required for complex manual operations. 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.

[0054] To sum up: the present invention realizes the automatic opening and sealing release of the water purification device 2, which greatly improves 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 engagement and synchronous movement of the transmission parts, and thus ensures the stability of the machine; in addition, the design also has an automatic power-off function, which effectively prevents the risk of electric shock accidents or machine damage, and provides a daily convenient power-off operation method; and the entire replacement process does not require additional tools, and the replacement of the filter element 10 can be completed with simple operations, thereby solving the problems of the existing water purification device 2 being prone to overflow of purified water and live operation and the complexity of replacing the filter element 10.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water purifier sewage purification device, comprising a water purifier (1); A water purification device (2) installed on the back of the water purifier (1); A power switch (3) mounted on the front of the water purifier (1); Features: A water guide mechanism (4) is installed on the top of the water purification device (2), and the water guide 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 guide mechanism (4) through a clutch mechanism (5), and the return mechanism (6) can assist the water guide mechanism (4) in opening. A synchronization mechanism (7) is installed on the front of the clutch mechanism (5), and a drive mechanism (8) is installed on the right side of the synchronization mechanism (7). The drive 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), and the automatic power-off structure (9) uses the synchronization mechanism (7) to synchronize power off while operating.

2. A water purifier sewage purification device according to claim 1, characterized in that: The water guide mechanism (4) comprises a filter element (10) installed inside the water purification device (2); a threaded barrel (11) is arranged 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); water guide ports (12) are provided on both 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); the bottom of the screw cap (13) and the top of the filter element (10) are pressed against each other; a sealing ring (14) is movably connected to the bottom of the screw cap (13); the sealing ring (14) is The bottom of the 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); the back of the water purification device (2) is fixedly connected to a water receiving box (15); the water receiving box (15) is capable of completely receiving purified water overflowing from the water guide port (12) after the screw cap (13) is screwed up; the bottom of the water receiving box (15) is inlaid with a sealing block (16); after the sealing block (16) is separated from the water receiving box (15), the purified water received therein can be released.

3. A water purifier sewage purification device according to claim 2, characterized in that: The clutch mechanism (5) comprises a fixed rod (17) fixedly connected to the top of the rotary cover (13); the surface of the fixed rod (17) is movably connected to a transmission gear ring (18) via a bearing; the top of the transmission gear ring (18) is fixedly connected to an internal gear cylinder (19); the top of the internal gear cylinder (19) is provided with an external gear (20); the inner wall of the external gear (20) is slidably connected to the surface of the fixed rod (17); the external gear (20) can mesh with the internal gear cylinder (19) when pressed downward, and the rotational kinetic energy transmitted to the transmission gear ring (18) by the synchronization mechanism (7) drives the fixed rod (17) to rotate, thereby automatically rotating the rotary cover (13).

4. A water purifier sewage purification device according to claim 3, characterized in that: The return mechanism (6) comprises a fixing ring (21) fixedly connected to the top of the fixing rod (17), the left and right sides of the top of the fixing ring (21) are fixedly connected to stabilizing rods (22), the surface of the stabilizing rod (22) is slidably connected to 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 to a limiting rod (24), 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), and the tension spring (25) can pull the rotary cover (13) to move upward through the fixing ring (21) and the fixing rod (17) after the rotary cover (13) is rotated.

5. A water purifier sewage purification device according to claim 4, characterized in that: The synchronization mechanism (7) comprises a transmission gear (26) meshed with the front face of a transmission gear ring (18); the inner wall of the transmission gear (26) is threadedly connected with a screw (27); the top and bottom of the screw (27) are respectively fixedly connected to the inner wall of the protection box (23) and the top of the water purifier (1); the top of the transmission gear (26) is fixedly connected with a worm wheel (28); the front face of the worm wheel (28) is meshed with a worm (29); the surface of the worm (29) is movably connected to a support frame (30) via a bearing; The inner wall of the support frame (30) is movably connected to the top of the worm wheel (28) through a bearing, and the worm (29) drives the worm wheel (28) to rotate on the surface of the screw (27) and move upward, thereby synchronously driving the multiple rotary covers (13) to rotate and open, ensuring that the transmission gear ring (18) and the transmission gear (26) always remain in mutual meshing during the rotation process. The worm (29) and the worm wheel (28) are synchronously moved up and down through the connection of the support frame (30), thereby ensuring that the worm (29) and the worm wheel (28) are in mutual meshing.

6. A water purifier sewage purification device according to claim 5, characterized in that: The driving mechanism (8) comprises a bevel gear 1 (31) fixedly connected to the right side of the worm (29); a bevel gear 2 (32) meshing at the bottom of the bevel gear 1 (31); a motor (33) fixedly connected at the bottom of the bevel gear 2 (32); a sliding plate (34) fixedly connected to the left side of the motor (33); the left side of the sliding plate (34) extending into the interior of the water purifier (1) and slidably connected thereto; a connecting block (35) fixedly connected to the top of the sliding plate (34); the inner wall of the connecting block (35) movably connected to the surface of the worm (29) via a bearing; when the worm (29) moves up and down, the sliding plate (34) is driven by the connecting block (35) to move synchronously inside the water purifier (1), thereby ensuring the mutual meshing of the bevel gear 1 (31) and the bevel gear 2 (32).

7. A water purifier sewage purification device according to claim 6, characterized in that: The automatic power-off structure (9) comprises a fixed cylinder (36) fixedly connected to the left and right sides of the front face of the support frame (30); a sliding rod (37) is slidably connected to the inner wall of the fixed cylinder (36); a protrusion (38) is fixedly connected to the top of the sliding rod (37); the protrusion (38) is capable of limiting 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); and the top of the pressure rod (41) is fixedly connected to the sliding block (39). The top of the pressure rod (41) is fixedly connected to the bottom of the sliding block (39), and is in contact with the surface of the power switch (3). When the sliding rod (37) moves upward, the sliding block (39) drives the pressure rod (41) to turn off the power of the water purifier (1), thereby preventing electric shock accidents or machine damage during the process of replacing the filter element (10). The front side of the sliding block (39) is slidably connected to a card block (42), and the card block (42) limits the sliding block (39) from sliding forward. When manual operation is required, the card block (42) can be pulled out and the pressure rod (41) can be manually moved forward, thereby manually operating the power switch (3).

8. A water purifier sewage purification device according to claim 7, characterized in that: The top of the outer gear (20) is movably connected to a toggle rod (43) via a bearing, the top of the toggle rod (43) is fixedly connected to an elastic rope (44), the top of the elastic rope (44) is fixedly connected to the bottom of the protection box (23), and the toggle rod (43) drives the outer gear (20) to always be located at the top of the inner gear cylinder (19) via the elastic rope (44), thereby maintaining the outer gear (20) and the inner gear cylinder (19) in a non-meshing state.

9. A water purifier sewage purification device according to claim 8, characterized in that: The left end of the worm (29) is movably connected to a support block (45) via a bearing, and 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 to the left side of the worm (29), making it more stable during operation.

10. A water purifier sewage purification device according to claim 9, characterized in that: The top of the clamping block (42) is fixedly connected to a toggle plate (46), and the bottom of the toggle plate (46) is fixedly connected to a magnetic plate (47). The bottom of the magnetic plate (47) and the top of the fixed block (40) are attracted to each other, thereby increasing the stability of the clamping block (42) during the limiting process. At the same time, the toggle plate (46) is used to increase the lateral contact surface of the clamping block (42), thereby facilitating the upward pulling of the clamping block (42).

Images