Water body purification device for drinking water treatment

Abstract

The utility model discloses a water purification device for drinking water treatment, which comprises a box cover, the top end of the box cover is fixedly connected with a water inlet pipe, the middle part of the water inlet pipe is provided with a plugging cavity, the inner wall of the plugging cavity is fixedly connected with a water leakage plate, and the top end of the water leakage plate is fixedly connected with a telescopic rod. The top end of the telescopic rod is fixedly connected with a plugging plate, and the surface of the telescopic rod is movably sleeved with a reset spring. The plugging plate is additionally arranged, and the telescopic rod and the reset spring are fixedly mounted at the bottom end of the plugging plate, so that when the control valve is opened for water supply, the plugging plate moves downwards under the action of water pressure, and water flows out from a gap between the plugging cavity and the plugging plate and enters the purification box through the water leakage plate; the flow of the water is adjusted according to the size of the gap, the gap between the plugging cavity and the plugging plate is controlled by water pressure, the water flow speed is controlled while the water quantity is controlled by the adjusting control valve, and the situation that the water purification effect is affected due to the too large water flow speed is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water treatment, in particular to a water purification device for drinking water treatment. Background Art

[0002] Drinking water is a necessity in people's lives. With the scarcity of water resources and the pollution of many water resources, many tap waters contain more impurities, which affects people's quality of life. With the continuous improvement of people's quality of life, the requirements for water quality are getting higher and higher. Therefore, many people purify water through drinking water purification devices to improve the quality of drinking water.

[0003] When using a purification device to purify water, water is generally allowed to enter the purification device by controlling a valve, and then the water is purified by the purification component. However, when the valve is opened, the flow rate of water is generally too large, which may result in incomplete purification of the water, that is, the water passes through the purification component and flows out, thereby affecting the purification effect of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a water purification device for drinking water treatment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water purification device for drinking water treatment, comprising a box cover, the top of the box cover is fixedly connected to a water inlet pipe, the middle of the water inlet pipe is provided with a blocking cavity, the inner wall of the blocking cavity is fixedly connected to a leaking plate, the top of the leaking plate is fixedly connected to a telescopic rod, the top of the telescopic rod is fixedly connected to the blocking plate, and a return spring is movably sleeved on the surface of the telescopic rod.

[0006] As a further preferred embodiment of the present technical solution, a plurality of leakage holes are opened in the middle of the leakage plate, the reset spring is located between the leakage plate and the blocking plate, and the size of the blocking plate is slightly larger than the size of the blocking cavity.

[0007] As a further preferred embodiment of the present technical solution, the front and rear sides of the box cover are fixedly connected with limiting blocks, the bottom end of the box cover is provided with a sealing ring, the bottom end of the sealing ring is provided with a purification box, the front and rear sides of the purification box are fixedly connected with a rotating seat, the middle part of the rotating seat is rotatably connected with a rotating plate, and the middle part of the rotating plate is rotatably connected with a fixed rod.

[0008] As a further preferred embodiment of the present technical solution, a fixing groove is provided on the top of the limit block, and the fixing rod is movably sleeved in the middle of the fixing groove.

[0009] As a further preferred embodiment of the present technical solution, an installation groove is provided on the inner wall of the purification box, a spring plate is clamped inside the installation groove, a mounting plate is fixedly connected to the side of the spring plate away from the installation groove, a filter screen is slidably connected to the top of the mounting plate, a limiting groove is provided on the bottom of the mounting plate, a fine filter plate is provided in the middle of the limiting groove, a non-woven filter screen is movably installed inside the fine filter plate, and an activated carbon filter layer is movably installed at the bottom of the non-woven filter screen.

[0010] As a further preferred embodiment of the present technical solution, a partition is fixedly connected to the inner wall of the purification box, a sterilization box is fixedly connected to the bottom end of the partition, a transparent shell is fixedly connected to the inner wall of the sterilization box, an ultraviolet sterilization lamp is fixedly connected to the inner wall of the transparent shell, a water outlet pipe is fixedly connected to the bottom end of the sterilization box, a sampling port is fixedly connected to the bottom end of the sterilization box, a pumping pump is fixedly connected to the bottom end of the pumping pump, and a reflux pipe is fixedly connected to the bottom end of the pumping pump.

[0011] As a further preferred embodiment of the present technical solution, solenoid valves are provided inside the water outlet pipe and the sampling port, and one end of the reflux pipe away from the pumping pump is fixedly connected to the box cover.

[0012] The utility model provides a water purification device for drinking water treatment, which has the following beneficial effects:

[0013] (1) The utility model adds a plugging plate inside the water inlet pipe, and fixes a telescopic rod and a return spring at the bottom end of the plugging plate. When the control valve is opened to let water in, the plugging plate moves downward under the action of water pressure, and squeezes the telescopic rod and the return spring to shrink. Water flows out from the gap between the plugging cavity and the plugging plate, and enters the purification box through the leakage hole on the leakage plate. The flow rate of the water is adjusted according to the size of the gap. The gap between the plugging cavity and the plugging plate is controlled by water pressure, so that the control valve can control the water volume while also controlling the water flow rate, thereby preventing the water purification effect from being affected by excessive water flow rate.

[0014] (2) The utility model provides a sampling port at the bottom of the sterilization box. After purification is completed, the solenoid valve of the sampling port is opened to extract and test the purified water to see whether it meets the required standards. If the purification does not meet the standards, the pumping pump is started to transport the water in the sterilization box to the purification box through the reflux pipe for secondary purification until the water meets the standards, thereby improving the purification effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the purification box structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the mounting plate and transparent housing structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the limit groove structure of the utility model.

[0021] In the figure: 1. box cover; 2. water inlet pipe; 3. sealing cavity; 4. leaking plate; 5. telescopic rod; 6. sealing plate; 7. reset spring; 8. limit block; 9. sealing ring; 10. purification box; 11. rotating seat; 12. rotating plate; 13. fixing rod; 14. mounting groove; 15. spring plate; 16. mounting plate; 17. filter screen; 18. limit groove; 19. fine filter plate; 20. non-woven filter screen; 21. activated carbon filter layer; 22. partition; 23. sterilization box; 24. transparent shell; 25. ultraviolet sterilization lamp; 26. water outlet pipe; 27. sampling port; 28. pumping pump; 29. ​​reflux pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 1 and Figure 6 As shown, in this embodiment, a water purification device for drinking water treatment includes a box cover 1, characterized in that: a water inlet pipe 2 is fixedly connected to the top of the box cover 1, a blocking cavity 3 is opened in the middle of the water inlet pipe 2, a water leakage plate 4 is fixedly connected to the inner wall of the blocking cavity 3, a telescopic rod 5 is fixedly connected to the top of the water leakage plate 4, a blocking plate 6 is fixedly connected to the top of the telescopic rod 5, and a return spring 7 is movably sleeved on the surface of the telescopic rod 5.

[0024] A plurality of water leakage holes are provided in the middle of the water leakage plate 4 , and the reset spring 7 is located between the water leakage plate 4 and the blocking plate 6 . The size of the blocking plate 6 is slightly larger than the size of the blocking cavity 3 .

[0025] The front and rear sides of the box cover 1 are fixedly connected to the limiting blocks 8, the bottom end of the box cover 1 is provided with a sealing ring 9, the bottom end of the sealing ring 9 is provided with a purification box 10, the front and rear sides of the purification box 10 are fixedly connected to a rotating seat 11, the middle part of the rotating seat 11 is rotatably connected to a rotating plate 12, and the middle part of the rotating plate 12 is rotatably connected to a fixing rod 13.

[0026] A fixing groove is formed on the top of the limiting block 8, and a fixing rod 13 is movably sleeved in the middle of the fixing groove.

[0027] The inner wall of the purification box 10 is provided with a mounting groove 14, and a spring plate 15 is clamped inside the mounting groove 14. A mounting plate 16 is fixedly connected to the side of the spring plate 15 away from the mounting groove 14. A filter screen 17 is slidably connected to the top of the mounting plate 16. A limiting groove 18 is provided at the bottom of the mounting plate 16. A fine filter plate 19 is provided in the middle of the limiting groove 18. A non-woven filter screen 20 is movably installed inside the fine filter plate 19, and an activated carbon filter layer 21 is movably installed at the bottom of the non-woven filter screen 20.

[0028] A partition 22 is fixedly connected to the inner wall of the purification box 10, a sterilization box 23 is fixedly connected to the bottom end of the partition 22, a transparent shell 24 is fixedly connected to the inner wall of the sterilization box 23, an ultraviolet sterilization lamp 25 is fixedly connected to the inner wall of the transparent shell 24, a water outlet pipe 26 is fixedly connected to the bottom end of the sterilization box 23, a sampling port 27 is fixedly connected to the bottom end of the sterilization box 23, a pumping pump 28 is fixedly connected to the bottom end of the pumping pump 28, and a return pipe 29 is fixedly connected to the bottom end of the pumping pump 28.

[0029] Solenoid valves are provided inside the water outlet pipe 26 and the sampling port 27 , and one end of the return pipe 29 away from the pumping pump 28 is fixedly connected to the box cover 1 .

[0030] The utility model provides a water purification device for drinking water treatment, and the specific working principle is as follows:

[0031] Open the control valve of the water inlet pipe 2 to let water flow. Under the action of water pressure, the blocking plate 6 will move downward, and squeeze the telescopic rod 5 and the return spring 7 to shrink it, and the water will flow out from the gap between the blocking cavity 3 and the blocking plate 6. Due to the elastic force of the blocking plate 6 and the return spring 7, the flow rate of the water will be slowed down, and the water will enter the water inlet pipe 2 and enter the purification box 10 through the leakage hole on the leakage plate 4. The water will pass through the filter screen 17, the non-woven filter screen 20, the activated carbon filter layer 21 and the fine filter plate 19 in turn to filter and adsorb foreign matter and odor in the water. After the filtration is completed, open the through-hole electromagnetic valve on the partition 22 to allow the water to enter the sterilization box 23 and be sterilized by the ultraviolet sterilization lamp 25. After the purification is completed, open the electromagnetic valve of the sampling port 27 to sample the purified water. Perform extraction inspection to observe whether the required standards are met. When the purification does not meet the standards, start the pumping pump 28 to transport the water in the sterilization box 23 to the purification box 10 through the reflux pipe 29 for secondary purification until the standards are met. After the standards are met, open the water outlet pipe 26 to allow the water to flow out. When the filter 17 needs to be cleaned or replaced, pull the rotating plate 12 upward to rotate it in the rotating seat 11. At the same time, the fixing rod 13 can be separated from the limit block 8, and the box cover 1 can be removed from the purification box 10. Remove the filter 17 from the mounting plate 16 and pull the mounting plate 16 upward. Since the spring plate 15 has a certain elasticity and the surface is set to a rounded structure, the mounting plate 16 slides in the mounting groove 14, and it can be taken out with the fine filter plate 19 for replacement and cleaning.

[0032] 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 purification device for drinking water treatment, comprising a box cover (1), characterized in that: The top of the box cover (1) is fixedly connected to a water inlet pipe (2), a blocking cavity (3) is provided in the middle of the water inlet pipe (2), a water leakage plate (4) is fixedly connected to the inner wall of the blocking cavity (3), a telescopic rod (5) is fixedly connected to the top of the water leakage plate (4), a blocking plate (6) is fixedly connected to the top of the telescopic rod (5), and a return spring (7) is movably sleeved on the surface of the telescopic rod (5).

2. A drinking water purification device according to claim 1, characterized in that: A plurality of water leakage holes are provided in the middle of the water leakage plate (4), the return spring (7) is located between the water leakage plate (4) and the blocking plate (6), and the size of the blocking plate (6) is slightly larger than the size of the blocking cavity (3).

3. A water purification device for drinking water treatment according to claim 1, characterized in that: The front and rear sides of the box cover (1) are fixedly connected to limit blocks (8); the bottom end of the box cover (1) is provided with a sealing ring (9); the bottom end of the sealing ring (9) is provided with a purification box (10); the front and rear sides of the purification box (10) are fixedly connected to a rotating seat (11); the middle part of the rotating seat (11) is rotatably connected to a rotating plate (12); the middle part of the rotating plate (12) is rotatably connected to a fixing rod (13).

4. A water purification device for drinking water treatment according to claim 3, characterized in that: A fixing groove is provided on the top of the limit block (8), and the fixing rod (13) is movably sleeved in the middle of the fixing groove.

5. The drinking water purification device according to claim 3, characterized in that: The inner wall of the purification box (10) is provided with a mounting groove (14), a spring plate (15) is clamped inside the mounting groove (14), a mounting plate (16) is fixedly connected to the side of the spring plate (15) away from the mounting groove (14), a filter screen (17) is slidably connected to the top of the mounting plate (16), a limiting groove (18) is provided at the bottom of the mounting plate (16), a fine filter plate (19) is provided in the middle of the limiting groove (18), a non-woven filter screen (20) is movably installed inside the fine filter plate (19), and an activated carbon filter layer (21) is movably installed at the bottom of the non-woven filter screen (20).

6. A water purification device for drinking water treatment according to claim 3, characterized in that: The inner wall of the purification box (10) is fixedly connected to a partition (22), the bottom end of the partition (22) is fixedly connected to a sterilization box (23), the inner wall of the sterilization box (23) is fixedly connected to a transparent shell (24), the inner wall of the transparent shell (24) is fixedly connected to an ultraviolet sterilization lamp (25), the bottom end of the sterilization box (23) is fixedly connected to a water outlet pipe (26), the bottom end of the sterilization box (23) is fixedly connected to a sampling port (27), the bottom end of the sterilization box (23) is fixedly connected to a pumping pump (28), and the bottom end of the pumping pump (28) is fixedly connected to a return pipe (29).

7. A water purification device for drinking water treatment according to claim 6, characterized in that: The water outlet pipe (26) and the sampling port (27) are both provided with electromagnetic valves, and the end of the return pipe (29) away from the pumping pump (28) is fixedly connected to the box cover (1).

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