Ultrafiltration membrane water purification device

Abstract

The utility model relates to the field of water purification devices, in particular to an ultrafiltration membrane water purification device which comprises a water tank body, an ultrafiltration membrane component is arranged in the water tank body, a water supply component is arranged on one side of the ultrafiltration membrane component, and a self-purification component is arranged on one side, far away from the water supply component, of the ultrafiltration membrane component. By arranging the ultrafiltration membrane assembly and the ultrafiltration membrane filter tube, the safety and purity of water quality can be ensured, and meanwhile, the ultrafiltration membrane assembly can also enable a user to conveniently replace the ultrafiltration membrane filter tube, so that the maintenance cost is reduced, and the maintenance time is shortened; the water supply assembly, the heater and the ultrafiltration membrane filter tube are connected, a purified water source is heated, the requirements of a user for water at different temperatures are met, the practicability of the device is improved, the user can conveniently operate the water supply assembly due to the arrangement of the control panel, and the use convenience of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of water purification devices, and in particular to an ultrafiltration membrane water purification device. Background Technology

[0002] A water purification device is a device used to remove impurities from water and improve water quality safety. It removes or reduces harmful substances such as suspended solids, organic matter, bacteria, viruses, and heavy metals in water to a safe level through a series of physical, chemical, or biological processes.

[0003] However, traditional water purification devices have limited effectiveness in removing bacteria, viruses, and other microorganisms, and are easily affected by pollutants, leading to unstable water quality. In addition, the maintenance or replacement of filter media in traditional devices is cumbersome and time-consuming, increasing maintenance costs. More worryingly, traditional water purification devices usually lack heating functions, failing to meet users' diverse needs for water at different temperatures. At the same time, dirt easily accumulates inside the device, which not only affects the purification effect but also poses a threat to water safety. Summary of the Invention

[0004] The purpose of this invention is to provide an ultrafiltration membrane water purification device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: it includes a water tank body, an ultrafiltration membrane assembly is disposed inside the water tank body, a water supply assembly is disposed on one side of the ultrafiltration membrane assembly, and a self-cleaning assembly is disposed on the side of the ultrafiltration membrane assembly away from the water supply assembly.

[0006] As a preferred embodiment of the present invention, the ultrafiltration membrane assembly includes a partition disposed inside the water tank, the partition being hollow in the middle, an installation groove being provided in the middle of the partition, a sealing ring being provided in the installation groove, and the ultrafiltration membrane filter tube being inserted into the middle of the partition.

[0007] As a preferred embodiment of this utility model, a pair of fixing blocks 1 are symmetrically arranged on both sides of the ultrafiltration membrane filter tube, and fixing blocks 2 are arranged on the partition plate on one side of each of the two fixing blocks 1. A semi-circular mounting groove is opened in both fixing blocks 1 and fixing blocks 2. A semi-circular connector 1 is rotatably arranged in the semi-circular mounting groove of fixing block 1. A handle 1 is provided on one side of the semi-circular connector 1. A sliding track 1 corresponding to the handle 1 is opened on both fixing blocks 1 and fixing blocks 2.

[0008] As a preferred embodiment of this utility model, a semi-circular connector 2 is rotatably disposed in the semi-circular mounting groove of the fixing block 2, a handle 2 is disposed on one side of the semi-circular connector 2, a sliding track 2 corresponding to the handle 2 is provided on both the fixing block 1 and the fixing block 2, a protective shell is disposed on one side of the fixing block 1 and the fixing block 2, and a protective cover 1 is threaded on the outer side of the protective shell.

[0009] In a preferred embodiment of this utility model, the water supply assembly includes an inlet pipe disposed on one side of the water tank body, a water pump disposed on the inner wall of one side of the water tank body, the inlet pipe being connected to the water pump, a heater disposed inside the water tank body on the side of the partition away from the water pump, the ultrafiltration membrane filter tube being connected to the heater, a pair of outlet pipes symmetrically disposed on one side of the heater, a control panel disposed on one side of the water tank body, a water inlet symmetrically disposed at the bottom of the control panel, the outlet pipe being connected to the water inlet, and the control panel being controlled and connected to the heater, the outlet pipe, and the water inlet.

[0010] As a preferred embodiment of this utility model, the self-cleaning component includes a sprayer installed on the top of the water pump, a pair of ultraviolet lamps symmetrically arranged on the inner wall of the water tank on both sides of the ultrafiltration membrane filter tube, a top cover installed on the top of the water tank, a cleaning liquid inlet opened on one side of the top cover, and a protective cover two threaded on the outer side of the cleaning liquid inlet.

[0011] As a preferred embodiment of this utility model, a sewage pipe is provided on one side of the bottom of the water tank body, and an electronic valve is provided on the sewage pipe.

[0012] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0013] This invention, by setting up an ultrafiltration membrane assembly, enables the ultrafiltration membrane filter tube to efficiently filter out large molecules such as bacteria, viruses, and microorganisms in the water, while retaining trace elements and minerals, ensuring the safety and purity of the water. Furthermore, the combined use of fixing block one, fixing block two, semi-circular connector one, semi-circular connector two, handle one, handle two, sliding rail one, and sliding rail two allows users to easily replace the ultrafiltration membrane filter tube, reducing maintenance costs and time.

[0014] This invention features a water supply component with a water pump providing sufficient power to introduce water into the water tank through the inlet pipe. The water is then purified through an ultrafiltration membrane filter tube, ensuring a smooth purification process. Simultaneously, a heater connected to the ultrafiltration membrane filter tube heats the purified water, meeting users' needs for water at different temperatures and improving the device's practicality. The control panel allows users to easily operate the water supply component, enhancing the device's ease of use.

[0015] This invention incorporates a self-cleaning component. A water sprayer flushes the inner wall of the water tank, effectively preventing dirt buildup and maintaining cleanliness and hygiene. An ultraviolet lamp group sterilizes and disinfects the water tank, ensuring the safety and hygiene of the water source and further improving water quality. The cleaning fluid inlet allows users to easily add cleaning fluid to clean the ultrafiltration membrane filter tube and the inner wall of the water tank. Furthermore, an electronic valve controls the opening and closing of the sewage discharge pipe, facilitating the discharge of wastewater during the cleaning process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the ultrafiltration membrane module structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of fixing block one and fixing block two in the ultrafiltration membrane module of this utility model;

[0020] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0021] Figure 6 This is a schematic diagram of the water supply component structure of this utility model;

[0022] Figure 7 This is a schematic diagram of the self-cleaning component structure of this utility model;

[0023] Figure 8 This is a schematic diagram of the top cover structure in the self-cleaning component of this utility model;

[0024] Figure 9 This is a schematic diagram of the sewage pipe structure in the self-cleaning component of this utility model.

[0025] Reference numerals: 1. Water tank body; 2. Ultrafiltration membrane assembly; 21. Partition plate; 22. Mounting groove; 23. Sealing ring; 24. Ultrafiltration membrane filter tube; 25. Fixing block one; 26. Semicircular mounting groove; 27. Fixing block two; 28. Semicircular connector one; 29. ​​Semicircular connector two; 210. Handle one; 211. Handle two; 212. Sliding rail one; 213. Sliding rail two; 214. Protective shell; 215. Protective cover one; 3. Water supply assembly; 31. Inlet pipe; 32. Water pump; 33. Heater; 34. Outlet pipe; 35. Control panel; 36. Water inlet; 47. Self-cleaning assembly; 41. Sprayer; 42. Ultraviolet lamp assembly; 43. Top cover; 44. Cleaning fluid inlet; 45. Protective cover two; 46. Sewage pipe; 47. Electronic valve. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0027] like Figures 1-9 As shown, the present invention proposes an ultrafiltration membrane water purification device, which includes a water tank body 1. The water tank body 1 serves as the container for the entire water purification device and is used to store and purify water. An ultrafiltration membrane assembly 2 is installed inside the water tank body 1. A water supply assembly 3 is installed on one side of the ultrafiltration membrane assembly 2, and a self-cleaning assembly 4 is installed on the side of the ultrafiltration membrane assembly 2 away from the water supply assembly 3.

[0028] The ultrafiltration membrane module 2 includes a partition 21 disposed inside the water tank 1. The partition 21 divides the space inside the water tank 1 into two independent areas to prevent the water source from being mixed with the unpurified water source during the purification process. The partition 21 is hollow in the middle and has an installation groove 22 in the middle. A sealing ring 23 is disposed in the installation groove 22. The sealing ring 23 ensures the sealing between the ultrafiltration membrane filter tube 24 and the partition 21 to prevent water leakage. The ultrafiltration membrane filter tube 24 is inserted in the middle of the partition 21. Through its special membrane structure, the ultrafiltration membrane filter tube 24 can filter out large molecules such as bacteria, viruses, and microorganisms in the water, while retaining trace elements and minerals in the water.

[0029] A pair of fixing blocks 25 are symmetrically arranged on both sides of the ultrafiltration membrane filter tube 24. Fixing blocks 25 provide the mounting base for the semi-circular connector 28, handle 210, and sliding rail 212. Fixing blocks 27 are provided on the partition 21 on one side of each fixing block 25. Fixing blocks 27 provide the mounting base for the semi-circular connector 29, handle 211, and sliding rail 213. Semi-circular mounting grooves 26 are formed within both fixing blocks 25 and fixing blocks 27, providing rotational tracks for the semi-circular connector 28 and semi-circular connector 29. A semi-circular connector 28 is rotatably installed inside the semi-circular mounting groove 26. A handle 210 is provided on one side of the semi-circular connector 28. Sliding rails 212 corresponding to the handle 210 are provided on both the fixing block 25 and the fixing block 27. The end of the sliding rail 212 on the fixing block 27 is narrower, which makes it convenient for the user to push the handle 210 to rotate the semi-circular connector 28 90 degrees along the semi-circular mounting groove 26 and to make the handle 210 fit into the narrow end of the sliding rail 212, thus achieving a stable connection between the fixing block 25 and the fixing block 27.

[0030] A semi-circular connector 29 is rotatably mounted in the semi-circular mounting groove 26 of the second fixing block 27. A handle 211 is provided on one side of the semi-circular connector 29. Both the first fixing block 25 and the second fixing block 27 are provided with sliding rails 213 corresponding to the handle 211. The sliding rail 213 is narrow at one end on the first fixing block 25, which allows the user to push the handle 211 to rotate the semi-circular connector 29 90 degrees along the semi-circular mounting groove 26 and make the handle 211 engage with the narrow end of the sliding rail 213, thus achieving a stable connection between the first fixing block 25 and the second fixing block 27. A protective shell 214 is provided on one side of the first fixing block 25 and the second fixing block 27. A protective cover 215 is threaded on the outside of the protective shell 214. The combination of the protective cover 215 and the protective shell 214 can effectively protect the internal components and prevent the handle 210 or the handle 211 from slipping due to accidental impact.

[0031] Water supply assembly 3 includes an inlet pipe 31 located on one side of the water tank 1. The inlet pipe 31 is used to introduce external water into the water tank 1. A water pump 32 is installed on the inner wall of one side of the water tank 1. The inlet pipe 31 is connected to the water pump 32, which provides power to draw water from the inlet pipe 31 into the water tank 1. The water is then purified by passing it through an ultrafiltration membrane filter tube 24. A heater 33 is installed inside the water tank 1 on the side of the partition 21 away from the water pump 32. The ultrafiltration membrane filter tube 24 is connected to the heater 33, which heats the purified water to meet the water supply requirements. To meet users' needs for water at different temperatures, a pair of water outlet pipes 34 are symmetrically arranged on one side of the heater 33, and a control panel 35 is arranged on one side of the water tank 1. A water inlet 36 is symmetrically arranged at the bottom of the control panel 35. The water outlet pipes 34 and the water inlet 36 are connected to each other. The water outlet pipes 34 and the water inlet 36 can deliver the heated hot water to the water inlet 36 below the control panel 35 for user use. The control panel 35 is connected to the heater 33, the water outlet pipes 34 and the water inlet 36. The control panel 35 allows users to easily operate and adjust the water temperature and control the heater 33 to heat the water.

[0032] The self-cleaning component 4 includes a sprayer 41 installed on top of the water pump 32. The sprayer 41 is used to rinse the inner wall of the water tank 1 to prevent dirt accumulation. A pair of ultraviolet lamps 42 are symmetrically arranged on the inner wall of the water tank 1 on both sides of the ultrafiltration membrane filter tube 24. The ultraviolet lamps 42 can sterilize and disinfect the inside of the water tank 1 to ensure the hygiene and safety of the water source. A top cover 43 is installed on the top of the water tank 1 to seal the water tank 1 and prevent other impurities from entering. A cleaning liquid inlet 44 is opened on one side of the top cover 43. A protective cover 45 is threaded on the outside of the cleaning liquid inlet 44. The cleaning liquid inlet 44 is used to add cleaning liquid into the water tank 1 to clean the ultrafiltration membrane filter tube 24 and the inner wall of the water tank 1. The protective cover 45 is used to prevent dust and debris from entering the cleaning liquid inlet 44 when no cleaning liquid needs to be added.

[0033] A sewage pipe 46 is provided on one side of the bottom of the water tank body 1. The sewage pipe 46 is used to discharge sewage during the cleaning process. An electronic valve 47 is provided on the pipe. The electronic valve 47 is used to control the opening and closing of the sewage pipe 46 to discharge sewage.

[0034] During use, the user can start the water pump 32 to introduce external water into the water tank 1 through the inlet pipe 31. The external water is filtered through the ultrafiltration membrane filter tube 24, which traps impurities in the water outside the ultrafiltration membrane filter tube 24. The purified water that meets drinking standards can flow through the ultrafiltration membrane to the heater 33. The partition 21 divides the space inside the water tank 1 into two independent areas. The sealing ring 23 in the mounting groove 22 in the middle of the partition 21 can effectively prevent water leakage. The user can adjust the water temperature through the control panel 35. The control panel 35 controls the heater 33 to heat the filtered water. After heating, the user can place the water cup under the water inlet 36 and open the water outlet pipe 34 through the control panel 35 to supply water. Hot water flows into the water cup through the water inlet 36.

[0035] After a period of use, the impurities trapped by the ultrafiltration membrane filter tube 24 will accumulate and easily generate dirt. The user can start the water sprayer 41 to rinse the inner wall of the water tank 1, and then unscrew the protective cover 45 to add cleaning solution into the water tank 1 through the cleaning solution inlet 44. After cleaning, the user can open the electronic valve 47 and the sewage will be discharged through the sewage pipe 46. After the sewage is discharged, the user can turn on the ultraviolet lamp group 42 to sterilize the inside of the water tank 1.

[0036] If the user needs to replace the ultrafiltration membrane filter tube 24, first unscrew the protective cap 215, then hold handle 210 and handle 211 with both hands, allowing handle 210 and handle 211 to retract from the smaller end of sliding rail 212 and sliding rail 213. Rotate semicircular connector 28 and semicircular connector 29 back into the semicircular mounting grooves 26 of fixing block 25 and fixing block 27 respectively. The user can then remove the ultrafiltration membrane filter tube 24 and replace it. When installing the new ultrafiltration membrane filter tube 24... First, align the fixing blocks 25 and 27 on both sides of the new ultrafiltration membrane filter tube 24. Then, hold handle 210 and handle 211 with both hands and rotate them along sliding rails 212 and 213 respectively, so that handle 210 and handle 211 are inserted into the smaller end of sliding rails 212 and 213, thus achieving a firm installation of the new ultrafiltration membrane filter tube 24 and the partition 21. Then, tighten the protective cover 215 and the protective shell 214 to protect the internal components.

[0037] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An ultrafiltration membrane water purification apparatus comprising: The utility model provides a water tank body (1), it is characterized by: water tank body (1) inside is provided with ultrafiltration membrane assembly (2), one side of ultrafiltration membrane assembly (2) is provided with water supply component (3), the side of ultrafiltration membrane assembly (2) away from water supply component (3) is provided with self purification component (4); The ultrafiltration membrane assembly (2) includes a partition (21) disposed within the water tank body (1), the partition (21) has a hollow middle portion, the partition (21) has an installation groove (22) formed in the middle portion, the installation groove (22) has a sealing ring (23) disposed therein, and an ultrafiltration membrane filter tube (24) is inserted into the middle portion of the partition (21); The water supply component (3) includes a water inlet pipe (31) disposed on one side of the water tank body (1), a water delivery pump (32) disposed on an inner wall of the one side of the water tank body (1), and the water inlet pipe (31) is connected to the water delivery pump (32); The self purification component (4) includes a water sprayer (41) disposed on the top of the water delivery pump (32), a pair of ultraviolet lamp groups (42) disposed symmetrically on the inner walls of the water tank body (1) on both sides of the ultrafiltration membrane filter tube (24), a top cover (43) disposed on the top of the water tank body (1), and a cleaning liquid inlet (44) formed on one side of the top cover (43), and a protective cover (45) threadedly disposed on the outside of the cleaning liquid inlet (44).

2. The ultrafiltration membrane water purification device according to claim 1, characterized in that: The ultrafiltration membrane filter tube (24) has a pair of fixed blocks (25) symmetrically disposed on both sides thereof, each of the fixed blocks (25) has a fixed block (27) disposed on one side of the partition (21), each of the fixed blocks (25) and the fixed block (27) has a semicircular installation groove (26) formed therein, each of the semicircular installation grooves (26) of the fixed blocks (25) has a semicircular connecting piece (28) rotatably disposed therein, each of the semicircular connecting pieces (28) has a handle (210) disposed on one side thereof, and each of the fixed blocks (25) and the fixed block (27) has a sliding track (212) corresponding to the handle (210).

3. A device for purifying water with an ultrafiltration membrane according to claim 2, characterized in that: The semicircular installation groove (26) of the fixed block (27) has a semicircular connecting piece (29) rotatably disposed therein, the semicircular connecting piece (29) has a handle (211) disposed on one side thereof, each of the fixed blocks (25) and the fixed block (27) has a sliding track (213) corresponding to the handle (211), each of the fixed blocks (25) and the fixed block (27) has a protective shell (214) disposed on one side thereof, and the protective shell (214) has a protective cover (215) threadedly disposed on the outside thereof.

4. The ultrafiltration membrane water purification device according to claim 3, characterized in that: The water tank body (1) is provided with a heater (33) on the side away from the water delivery pump (32), the ultrafiltration membrane filter tube (24) is connected with the heater (33), a pair of water outlet pipes (34) are symmetrically arranged on the side of the heater (33), the water tank body (1) is provided with a control panel (35) on one side, a pair of water receiving openings (36) are symmetrically arranged on the bottom of the control panel (35), the water outlet pipes (34) are connected with the water receiving openings (36), and the control panel (35) is in control connection with the heater (33), the water outlet pipes (34) and the water receiving openings (36).

5. A device for purifying water with an ultrafiltration membrane according to claim 4, characterized in that: The water tank body (1) is provided with a sewage pipe (46) on one side of the bottom, and the sewage pipe (46) is provided with an electronic valve (47).

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