Sterile water filtering and purifying treatment equipment

Abstract

The invention discloses sterile water filtering and purifying treatment equipment, and relates to the technical field of sterile water filtering equipment.The sterile water filtering and purifying treatment equipment comprises a base, a filter element and an ultraviolet disinfection lamp, a filtering tank and a sterilization tank are installed at the top of the base, a water inlet pipe is installed at the top of the filtering tank, and a pipeline is connected between the filtering tank and the sterilization tank; a water pump is connected between the two groups of pipelines, a water outlet pipe is mounted at one end of the sterilization tank, and sealing covers are mounted at the tops of the filtering tank and the sterilization tank. When the sterile water filtering and purifying treatment equipment is used, a connecting rod and an arc-shaped plate can be driven to rotate through an output shaft, and then a cleaning brush plate can rotate and move back and forth in cooperation with a movable rod and a sliding groove in the top of a fixed ring, so that the cleaning brush plate can clean dirt and impurities on the surface of a filter element; and impurities and dirt blocked in the holes of the filter element can be cleaned, so that the cleaning effect of the filter element can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sterile water filtration equipment, and particularly to a sterile water filtration and purification treatment equipment. Background Art

[0002] The sterile water filtration and purification treatment equipment is a key equipment for preparing high-quality sterile water, and is widely used in the fields of medicine, food, electronics, laboratories, etc. The core function of this kind of equipment is to remove impurities, microorganisms, ions, etc. in the raw water through multi-stage filtration, sterilization and purification means, so as to obtain high-purity water that meets specific uses.

[0003] When the existing sterile water filtration and purification treatment equipment is in use, it is necessary to filter the impurities in the water quality through a filter element. Therefore, during filtration, a large amount of impurities will be adsorbed on the surface of the filter element, and the filter element is usually installed inside the filter tank, which makes it very cumbersome to clean the filter element and inconvenient to quickly clean the filter element. Summary of the Invention

[0004] The purpose of the present invention is to provide a sterile water filtration and purification treatment equipment to solve the problem that the existing sterile water filtration and purification treatment equipment is inconvenient to quickly clean the filter element as proposed in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A sterile water filtration and purification treatment equipment, including a base, a filter element and an ultraviolet disinfection lamp. A filter tank and a sterilization tank are respectively installed on the top of the base. A water inlet pipe is installed on the top of the filter tank. Pipes are respectively connected between the filter tank and the sterilization tank, and a water pump is connected between the two groups of pipes. An outlet pipe is installed at one end of the sterilization tank. Sealing covers are installed on the tops of the filter tank and the sterilization tank. The filter element is installed inside the filter tank, and the ultraviolet disinfection lamp is installed inside the sealing cover on the top of the sterilization tank;

[0006] A motor is installed in a groove at the bottom of the sealing cover on the top of the filter tank. The output end of the motor is connected to an output shaft through a coupling. A fixing ring is installed on the outer side of the output shaft through a bearing. The fixing ring is installed inside the filter tank through a bracket. A connecting rod is installed on the outer side of the output shaft. Arc-shaped plates are installed at both ends of the connecting rod. A groove is opened on one side of the arc-shaped plate, and a cleaning brush plate is installed in the groove. A movable rod is installed through one side of the groove of the cleaning brush plate. A sliding block is installed at the bottom of one end of the movable rod. A sliding groove is opened on the top of the fixing ring, and the sliding block is slidably connected in the sliding groove.

[0007] Preferably, two groups of cleaning brush plates are symmetrically installed about the center line of the connecting rod, and the cleaning brush plates form a rotating structure between the connecting rod and the output shaft.

[0008] Preferably, a fixed rod is installed on one side of the output shaft, a scraping plate is installed at the bottom of the fixed rod, and the bottom of the scraping plate is of an inclined surface structure.

[0009] Preferably, a slag discharge port is opened at the bottom of the filtering tank, a movable baffle is installed in the middle of the slag discharge port, and sealing strips are installed between the periphery of the movable baffle and the slag discharge port.

[0010] Preferably, a movable spring is connected between one side of the movable baffle and the slag discharge port, a first fixing block is installed at the top of the movable baffle, a movable groove is opened at the top of the first fixing block, a return spring is installed inside the movable groove, and the top of the return spring is connected with a telescopic block penetrating through the first fixing block.

[0011] Preferably, a collection groove is opened on one side of the filtering tank, a collection box is slidably connected in the collection groove, a guiding block is installed on one side of the filtering tank, a plug pin is inserted through the middle of the guiding block, a limiting groove is opened at the top of the collection box, and the bottom of the plug pin is inserted into the limiting groove.

[0012] Preferably, the bottom of the sealing cover is connected with a rotating block through a rotating shaft, and one side of the rotating block is connected with a connecting rod through a rotating shaft.

[0013] Preferably, one end of the connecting rod away from the rotating block is connected with a sliding block through a rotating shaft, a second fixing block is installed at the top of the sliding block, and the second fixing block is installed at the bottom of the sealing cover.

[0014] Preferably, a guiding groove is opened at the bottom of the second fixing block, the sliding block is slidably connected to the bottom of the second fixing block through the guiding groove, and a telescopic spring is installed in the guiding groove at the bottom of the sliding block and the second fixing block.

[0015] Preferably, movable rings are installed on the outer sides of the filtering tank and the sterilizing tank, through grooves are opened through the peripheries of the movable rings, limiting blocks are installed in the through grooves on the inner wall of the movable rings, connecting rings are installed at the tops of the movable rings, and sealing rings are installed at the tops of the connecting rings.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. For this sterile water filtering and purifying treatment equipment, by driving the cleaning brush plate to move through the arc-shaped plate, and at the same time cooperating with the movable rod and the sliding groove at the top of the fixed ring, the cleaning brush plate will move back and forth when rotating, so as to increase the cleaning effect of the cleaning brush plate on the filter element;

[0018] 2. For this sterile water filtration and purification equipment, through the cooperation of the fixed rod and the scraper, the impurities and dirt cleaned by the cleaning brush plate can be pushed into the slag discharge port. At the same time, when the scraper moves, it will squeeze the movable plate to move through the telescopic block and the first fixed block, so that the movable baffle opens the slag discharge port. At this time, the waste residue and impurities will fall into the collection box inside the collection tank through the slag discharge port, thus facilitating the collection of waste residue and impurities.

[0019] 3. For this sterile water filtration and purification equipment, by pushing the movable ring upward, the limit block squeezes the rotating block to rotate. When the limit block aligns with the notch on one side of the rotating block, the rotating block will rotate through the reset action of the telescopic spring, so as to facilitate the fixation of the sealing cover on the top of the filtration tank and the sterilization tank. At the same time, the sealing effect of the filtration tank and the sterilization tank can be enhanced through the sealing ring. Brief Description of the Drawings

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 is a three-dimensional structural schematic diagram of the filter element of the present invention;

[0022] Figure 3 is a first perspective three-dimensional structural schematic diagram of the arc plate of the present invention;

[0023] Figure 4 is a second perspective three-dimensional structural schematic diagram of the arc plate of the present invention;

[0024] Figure 5 is a three-dimensional structural schematic diagram of the slag discharge port of the present invention;

[0025] Figure 6 is a three-dimensional sectional structural schematic diagram of the filtration tank of the present invention

[0026] Figure 7 is a three-dimensional structural schematic diagram of the first fixed block of the present invention;

[0027] Figure 8 is a three-dimensional structural schematic diagram of the collection box of the present invention;

[0028] Figure 9 is a three-dimensional structural schematic diagram of the ultraviolet disinfection lamp of the present invention;

[0029] Figure 10 is a three-dimensional sectional structural schematic diagram of the second fixed block of the present invention

[0030] Figure 11 For the present invention Figure 6 is an enlarged structural schematic diagram of part A in the present invention.

[0031] In the figure: 1. Base; 2. Filter tank; 3. Sterilization tank; 4. Water inlet pipe; 5. Water outlet pipe; 6. Sealing cover; 7. Filter element; 8. Ultraviolet disinfection lamp; 9. Motor; 10. Output shaft; 11. Fixed ring; 12. Connecting rod; 13. Arc-shaped plate; 14. Cleaning brush plate; 15. Movable rod; 16. Sliding block; 17. Fixed rod; 18. Scraper; 19. Discharge port; 20. Movable baffle; 21. Sealing strip; 22. Movable spring; 23. First fixing block; 24. Telescopic block; 25. Collection box; 26. Plug; 27. Rotating block; 28. Link; 29. Slide block; 30. Second fixing block; 31. Telescopic spring; 32. Movable ring; 33. Limit block; 34. Connecting ring; 35. Sealing ring; 36. Reset spring. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figure 1 , Figure 2 and Figure 9 , the present invention provides a technical solution: a sterile water filtration and purification treatment device, including a base 1, a filter element 7 and an ultraviolet disinfection lamp 8. A filter tank 2 and a sterilization tank 3 are respectively installed on the top of the base 1. A water inlet pipe 4 is installed on the top of the filter tank 2. Pipes are respectively connected between the filter tank 2 and the sterilization tank 3, and a water pump is connected between the two groups of pipes. A water outlet pipe 5 is installed at one end of the sterilization tank 3. Sealing covers 6 are installed on the tops of both the filter tank 2 and the sterilization tank 3. The filter element 7 is installed inside the filter tank 2, and the ultraviolet disinfection lamp 8 is installed inside the sealing cover 6 on the top of the sterilization tank 3;

[0034] In Figure 3 and Figure 4 , a motor 9 is installed in the groove at the bottom of the sealing cover 6 on the top of the filter tank 2. The output end of the motor 9 is connected to an output shaft 10 through a coupling. A fixed ring 11 is installed on the outside of the output shaft 10 through a bearing. The fixed ring 11 is installed inside the filter tank 2 through a bracket, and a connecting rod 12 is installed on the outside of the output shaft 10.

[0035] For this sterile water filtration and purification treatment device, the motor 9 drives the output shaft 10 to rotate. When the output shaft 10 rotates, it will drive the connecting rod 12 to rotate. At the same time, the output shaft 10 is connected to the fixed ring 11 through a bearing. Therefore, the output shaft 10 will not drive the fixed ring 11 to rotate.

[0036] In Figure 3 andFigure 4 In it, arc-shaped plates 13 are installed at both ends of the connecting rod 12. A groove is formed on one side of the arc-shaped plate 13, and a cleaning brush plate 14 is installed in the groove.

[0037] For this sterile water filtration and purification treatment device, when the connecting rod 12 rotates, it will drive the arc-shaped plates 13 at both ends to perform circular motion along the output shaft 10. At the same time, the arc-shaped plate 13 will drive the cleaning brush plate 14 in the groove on one side to move synchronously. Since the cleaning brush plate 14 is attached to the inner side of the filter element 7, the cleaning brush plate 14 can clean the filter element 7.

[0038] In Figure 3 In it, a movable rod 15 is installed on one side of the cleaning brush plate 14 penetrating the groove. A sliding block 16 is installed at the bottom of one end of the movable rod 15. A chute is formed at the top of the fixed ring 11, and the sliding block 16 is slidably connected in the chute.

[0039] For this sterile water filtration and purification treatment device, when the cleaning brush plate 14 moves, it will drive the movable rod 15 on one side to move synchronously. At the same time, the sliding block 16 at the bottom of one end of the movable rod 15 will slide along the chute at the top of the fixed ring 11. The fixed ring 11 is installed inside the filter tank 2 through a bracket, so the fixed ring 11 will not rotate. At the same time, the chute at the top of the fixed ring 11 is a chute with an arc-shaped ring structure. At this time, with the cooperation of the chute at the top of the fixed ring 11, the sliding block 16 and the movable rod 15, the cleaning brush plate 14 will reciprocate when rotating, so that the cleaning brush plate 14 can better clean the filter element 7.

[0040] In Figure 4 In it, two groups of cleaning brush plates 14 are symmetrically installed about the center line of the connecting rod 12. The cleaning brush plate 14 forms a rotating structure between the connecting rod 12 and the output shaft 10.

[0041] For this sterile water filtration and purification treatment device, by rotating two groups of symmetrically arranged cleaning brush plates 14 at the same time, the cleaning efficiency of the filter element 7 can be higher and the cleaning effect can be better.

[0042] In Figure 4 And Figure 6 In it, a fixed rod 17 is installed on one side of the output shaft 10. A scraper 18 is installed at the bottom of the fixed rod 17, and the bottom of the scraper 18 is a bevel structure.

[0043] For this sterile water filtration and purification treatment device, through the rotation of the output shaft 10, the fixed rod 17 will drive the scraper 18 at the bottom to slide along the bottom of the filter tank 2, so as to push the waste residue at the bottom of the filter tank 2 to move synchronously.

[0044] In Figure 5 And Figure 7In it, a slag discharge port 19 is opened at the bottom of the filter tank 2, a movable baffle 20 is installed in the middle of the slag discharge port 19, and sealing strips 21 are installed between the periphery of the movable baffle 20 and the slag discharge port 19.

[0045] For this sterile water filtration and purification treatment equipment, the scraper 18 can push the waste residue inside the filter tank 2 into the slag discharge port 19. At the same time, the movable baffle 20 and the slag discharge port 19 are sealed by the sealing strip 21, thereby enhancing the sealing effect of the filter tank 2.

[0046] In Figure 7 and 8 In it, a movable spring 22 is connected between one side of the movable baffle 20 and the slag discharge port 19. A first fixing block 23 is installed at the top of the movable baffle 20. An activity groove is opened at the top of the first fixing block 23, and a return spring 36 is installed inside the activity groove. The top of the return spring 36 is connected to a telescopic block 24 that penetrates the first fixing block 23.

[0047] For this sterile water filtration and purification treatment equipment, when the scraper 18 rotates to the top of the telescopic block 24 through the fixing rod 17 and the output shaft 10, it will push the telescopic block 24 to move, causing the telescopic block 24 and the first fixing block 23 to drive the movable baffle 20 to contract into the inside of the slag discharge port 19 and compress the movable spring 22 inside the slag discharge port 19. Without the obstruction of the movable baffle 20, the waste residue inside the filter tank 2 will be discharged from the slag discharge port 19;

[0048] At the same time, the scraper 18 continues to rotate. Through the inclined surface of the scraper 18, the telescopic block 24 will be squeezed into the inside of the first fixing block 23, and at the same time, the return spring 36 in the first fixing block 23 will be in a compressed state. When the scraper 18 rotates to one side of the telescopic block 24, without the scraper 18 squeezing the telescopic block 24, then the return spring 36 will reset, facilitating the scraper 18 to squeeze the telescopic block 24 again. At the same time, the movable spring 22 will reset and push the movable baffle 20 to move in the opposite direction, thereby blocking the slag discharge port 19. By operating like this continuously, the waste residue inside the filter tank 2 can be cleaned.

[0049] In Figure 8 In it, a collection groove is opened on one side of the filter tank 2, and a collection box 25 is slidably connected in the collection groove. A guide block is installed on one side of the filter tank 2, and a pin 26 is inserted through the middle of the guide block. A limit groove is opened at the top of the collection box 25, and the bottom of the pin 26 is inserted into the limit groove at the top of the collection box 25.

[0050] For this sterile water filtration and purification treatment equipment, due to the gravitational force of the pin 26, the collection box 25 can be limited in the collection groove on one side of the filter tank 2. At the same time, the waste residue falling through the slag discharge port 19 will fall into the collection box 25 through the collection groove, facilitating the collection of the waste residue.

[0051] In Figure 6 and 10 In the sterile water filtration and purification treatment device, a rotating block 27 is connected to the bottom of the sealing cover 6 through a rotating shaft. One side of the rotating block 27 is connected to a connecting rod 28 through a rotating shaft. One end of the connecting rod 28 away from the rotating block 27 is connected to a sliding block 29 through a rotating shaft. A second fixing block 30 is installed on the top of the sliding block 29. The second fixing block 30 is installed on the bottom of the sealing cover 6. A guiding groove is opened at the bottom of the second fixing block 30. The sliding block 29 is slidably connected to the bottom of the second fixing block 30 through the guiding groove. A telescopic spring 31 is installed in the guiding groove at the bottom of the sliding block 29 and the second fixing block 30.

[0052] In this sterile water filtration and purification treatment device, the rotating block 27 at the bottom of the sealing cover 6 can rotate through the rotating shaft. At the same time, when the rotating block 27 rotates, it will drive the sliding block 29 to slide along the guiding groove at the bottom of the second fixing block 30 through the cooperation of the rotating shaft and the connecting rod 28. At this time, the sliding block 29 will squeeze the telescopic spring 31 in the guiding groove of the second fixing block 30.

[0053] In Figure 11 In the sterile water filtration and purification treatment device, movable rings 32 are installed on the outer sides of both the filtration tank 2 and the sterilization tank 3. Through grooves are penetrated through the four sides of the movable ring 32. Limit blocks 33 are installed in the through grooves on the inner wall of the movable ring 32.

[0054] In this sterile water filtration and purification treatment device, by pushing the movable ring 32 upward, the through hole in the middle of the movable ring 32 is docked to the outside of the rotating block 27. Since the bottom of the rotating block 27 is a bevel structure, the rotating block 27 will rotate under the extrusion of the limit block 33 on the inner wall of the through hole of the movable ring 32, and cooperate with the sliding block 29 to squeeze the telescopic spring 31 in the guiding groove of the second fixing block 30;

[0055] When the limit block 33 on the inner wall of the through hole of the movable ring 32 is aligned with the notch on one side of the rotating block 27, at this time, the telescopic spring 31 will reset, thereby driving the rotating block 27 to rotate in the reverse direction through the sliding block 29 and the connecting rod 28. At this time, the notch on one side of the rotating block 27 will be docked to the outside of the limit block 33. With the cooperation of the rotating block 27 and the movable ring 32, the sealing cover 6 can be fixed on the tops of the filtration tank 2 and the sterilization tank 3.

[0056] In Figure 11 In the sterile water filtration and purification treatment device, a connecting ring 34 is installed on the top of the movable ring 32, and a sealing ring 35 is installed on the top of the connecting ring 34.

[0057] In this sterile water filtration and purification treatment device, when the movable ring 32 moves upward, the connecting ring 34 and the sealing ring 35 on the top will move upward synchronously. At the same time, the movable ring 32 and the sealing cover 6 will squeeze the middle sealing ring 35, causing the sealing ring 35 to deform, thereby increasing the sealing effect of the filtration tank 2 and the sterilization tank 3.

[0058] In summary, when the sterile water filtration and purification treatment equipment is in use, raw water can be injected into the filtration tank 2 through the water inlet pipe 4. The impurities in the water quality can be filtered through the filter element 7 inside the filtration tank 2. After the filtration is completed, the water quality will flow to the outside of the filter element 7, and then the water is transported to the sterilization tank 3 through a pipeline and a water pump. The bacteria in the water quality can be killed by the ultraviolet disinfection lamp 8 at the bottom of the sealing cover 6 on the top of the sterilization tank 3. After the disinfection is completed, the water can be discharged from the sterilization tank 3 through the water outlet pipe 5. This is the usage feature of the sterile water filtration and purification treatment equipment. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0059] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A sterile water filtration and purification treatment device, comprising a base (1), a filter element (7) and an ultraviolet disinfection lamp (8), characterized in that: A filter tank (2) and a sterilizing tank (3) are respectively installed on the top of the base (1); a water inlet pipe (4) is installed on the top of the filter tank (2); pipes are respectively connected between the filter tank (2) and the sterilizing tank (3); a water pump is connected between the two sets of pipes; a water outlet pipe (5) is installed at one end of the sterilizing tank (3); a sealing cover (6) is installed on the top of the filter tank (2) and the sterilizing tank (3); the filter element (7) is installed inside the filter tank (2); and the ultraviolet disinfection lamp (8) is installed inside the sealing cover (6) on the top of the sterilizing tank (3); A motor (9) is installed in the groove at the bottom of the sealing cover (6) at the top of the filter tank (2); the output end of the motor (9) is connected to an output shaft (10) via a coupling; a fixing ring (11) is installed on the outer side of the output shaft (10) via a bearing; the fixing ring (11) is installed inside the filter tank (2) via a bracket; a connecting rod (12) is installed on the outer side of the output shaft (10); arc plates (13) are installed at both ends of the connecting rod (12); a groove is provided on one side of the arc plate (13), and a cleaning brush plate (14) is installed in the groove; a movable rod (15) is installed on one side of the cleaning brush plate (14) that passes through the groove; a sliding block (16) is installed at the bottom of one end of the movable rod (15); a sliding groove is provided on the top of the fixing ring (11), and the sliding block (16) is slidably connected in the sliding groove.

2. The sterile water filtration and purification treatment equipment according to claim 1, characterized in that: Two groups of the cleaning brush plates (14) are symmetrically installed about the center line of the connecting rod (12), and the cleaning brush plates (14) form a rotating structure through the connecting rod (12) and the output shaft (10).

3. The sterile water filtration and purification treatment equipment according to claim 2, characterized in that: A fixing rod (17) is installed on one side of the output shaft (10), a scraper (18) is installed on the bottom of the fixing rod (17), and the bottom of the scraper (18) is an inclined structure.

4. The sterile water filtration and purification treatment equipment according to claim 1, characterized in that: The bottom of the filter tank (2) is provided with a slag discharge port (19), a movable baffle (20) is installed in the middle of the slag discharge port (19), and sealing strips (21) are installed around the movable baffle (20) and between the slag discharge port (19).

5. The sterile water filtration and purification treatment equipment according to claim 4, characterized in that: A movable spring (22) is connected between one side of the movable baffle (20) and the slag discharge port (19); a first fixed block (23) is installed on the top of the movable baffle (20); a movable groove is provided on the top of the first fixed block (23); a return spring (36) is installed inside the movable groove; and a telescopic block (24) penetrating the first fixed block (23) is connected to the top of the return spring (36).

6. The sterile water filtration and purification treatment equipment according to claim 1, characterized in that: A collecting groove is provided on one side of the filter tank (2), and a collecting box (25) is slidably connected in the collecting groove. A guide block is installed on one side of the filter tank (2), and a latch (26) is inserted through the middle of the guide block. A limiting groove is provided on the top of the collecting box (25), and the bottom of the latch (26) is inserted into the limiting groove.

7. The sterile water filtration and purification treatment equipment according to claim 1, characterized in that: The bottom of the sealing cover (6) is connected to a rotating block (27) via a rotating shaft, and one side of the rotating block (27) is connected to a connecting rod (28) via a rotating shaft.

8. The sterile water filtration and purification treatment equipment according to claim 7, characterized in that: One end of the connecting rod (28) away from the rotating block (27) is connected to a sliding block (29) via a rotating shaft, a second fixed block (30) is installed on the top of the sliding block (29), and the second fixed block (30) is installed on the bottom of the sealing cover (6).

9. The sterile water filtration and purification treatment equipment according to claim 8, characterized in that: A guide groove is provided at the bottom of the second fixed block (30), and the sliding block (29) is slidably connected to the bottom of the second fixed block (30) through the guide groove. A telescopic spring (31) is installed in the guide grooves at the bottom of the sliding block (29) and the second fixed block (30).

10. The sterile water filtration and purification treatment equipment according to claim 1, characterized in that: The outer sides of the filtering tank (2) and the sterilizing tank (3) are both provided with movable rings (32), through grooves are provided on all sides of the movable ring (32), a limit block (33) is installed in the through groove on the inner wall of the movable ring (32), a connecting ring (34) is installed on the top of the movable ring (32), and a sealing ring (35) is installed on the top of the connecting ring (34).

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