Water purification device and water purification method using the same

Abstract

The present invention discloses a water purification device and a water purification method using the same, comprising a treatment box, one end surface of the treatment box is fixedly connected to a liquid outlet pipe, the other end of the treatment box is fixedly installed with a cover plate, a reverse osmosis filter cartridge is installed inside the cover plate, the bottom of the reverse osmosis filter cartridge is fixedly connected to a cleaning pipe, one end of the cleaning pipe is fixedly connected to the bottom of the treatment box, the outer surface of the treatment box is provided with a horizontal discharge pipe, one end of the reverse osmosis filter cartridge is slidably installed with an adjustment pipe, one end of the adjustment pipe is fixedly connected to a sealing plate, the outer surface of the sealing plate is slidably installed inside the reverse osmosis filter cartridge, the other end of the adjustment pipe is fixedly connected to a water inlet pipe, and by installing the adjustment pipe and the cleaning pipe, they can be combined and installed and positioned, which is beneficial for cleaning and maintenance after temporary closure, thereby improving the efficiency of water purification treatment, improving the use effect, and facilitating combined operation and use.

Description

Technical Field

[0001] The present invention relates to the field of water purification, and more particularly to a water purification device and a water purification method using the same. Background Art

[0002] In daily life, people pay more and more attention to the quality of life, especially the quality of water. Therefore, tap water is treated through water purification devices to improve water quality and ensure drinking health.

[0003] However, in the structure of the water purification device, directly installing a single reverse osmosis membrane for reverse osmosis filtration is not only not conducive to separating the incoming water and the outgoing water, which easily causes secondary pollution, but also the heavy water produced by the filtration treatment is not convenient to clean and discharge, affecting the water purification effect and efficiency. The practicality is poor, and a new treatment device and method need to be proposed. Summary of the Invention

[0004] In response to the problems existing in the prior art, the purpose of the present invention is to provide a water purification device and a water purification method using the same. By installing a reverse osmosis filter cartridge in the treatment box, water can be taken in at one end and drained at the other end, avoiding mutual interference and facilitating purification treatment. In addition, by installing a regulating pipe and a cleaning pipe, they can be combined and installed and positioned, which is conducive to cleaning and maintenance after temporary closure, thereby improving the efficiency of water purification treatment, improving the use effect, and facilitating combined operation and use.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A water purification device and a water purification method using the same, comprising a treatment box, one end surface of the treatment box being fixedly connected to a liquid outlet pipe, the other end of the treatment box being fixedly mounted with a cover plate, a reverse osmosis filter cartridge being mounted inside the cover plate, a cleaning pipe being fixedly connected to the bottom of the reverse osmosis filter cartridge, one end of the cleaning pipe being fixedly connected to the bottom of the treatment box, a transverse discharge pipe being provided on the outer surface of the treatment box, an adjustment pipe being slidably mounted on one end of the reverse osmosis filter cartridge, one end of the adjustment pipe being fixedly connected to a sealing plate, the outer surface of the sealing plate being slidably mounted inside the reverse osmosis filter cartridge, the other end of the adjustment pipe being fixedly connected to a water inlet pipe, and the water inlet pipe being located at the upper end of the cover plate;

[0007] The sealing plate is provided with a through hole inside, the through hole is connected to the inside of the adjusting tube, one end of the adjusting tube is threadedly mounted with an adjusting screw, one end of the adjusting screw is fixedly connected to a pressing plate, and the pressing plate is located on one side of the through hole;

[0008] The water purification method of the treatment device comprises the following steps:

[0009] S1. Let tap water flow from the water inlet pipe into the regulating pipe, and then into the reverse osmosis filter cartridge through the through hole;

[0010] S2. Tap water is collected in the reverse osmosis filter cartridge and filtered under pressure. The purified water enters the treatment box and is discharged through the liquid outlet pipe for use.

[0011] S3. The heavy water produced by filtration is retained at the bottom of the reverse osmosis filter cartridge and continuously fed with tap water for continuous filtration treatment;

[0012] S4. When cleaning heavy water, close the water inlet pipe, turn the adjusting screw to push the pressing plate downward, and press it onto the through hole to seal it;

[0013] S5. Open the cleaning tube at the bottom, push the regulating tube downward, and squeeze it downward through the sealing plate;

[0014] S6. Push the sealing plate downward, squeeze and push the heavy water downward, and discharge it from the cleaning pipe and the horizontal discharge pipe to complete the cleaning.

[0015] Furthermore, the through hole is located on one side of the interior of the sealing plate and deviates from the center position.

[0016] Furthermore, the clamping plate is slidably connected to the inner wall surface of the adjustment tube and is located on one side. The clamping plate is connected by a combination of through holes, which can be closed and adjusted to avoid interference and can be installed and used with each other.

[0017] Furthermore, a bracket is provided at one end of the reverse osmosis filter cartridge, and a telescopic rod is fixedly installed at one end of the bracket.

[0018] Furthermore, the rod head of the telescopic rod is connected to a connecting block, and the connecting block is fixedly connected to one end surface of the adjusting tube.

[0019] Furthermore, the bracket and the telescopic rod are both located at the upper end of the cover plate. The telescopic rod is installed by the bracket, and can be telescopically adjusted for control, which is beneficial for pushing the adjustment tube and is convenient for operation and use.

[0020] Furthermore, a closing screw is installed on the internal thread of the cleaning pipe, and the closing screw is located on one side of the transverse discharge pipe.

[0021] Furthermore, one end of the closing screw is fixedly connected to a closing plate, and one side of the closing plate is tightly connected to one end of the cleaning tube.

[0022] Furthermore, the closing plate is slidably connected to the inside of the reverse osmosis filter cartridge and is located at the bottom. The closing plate is connected by a closing screw, which can ensure stability during purification and is convenient for adjustment and opening for cleaning and maintenance. It is efficient, stable and easy to use.

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] (1) This solution installs a reverse osmosis filter cartridge on the treatment box, so that water can enter at one end and drain at the other end, avoiding mutual interference and facilitating purification treatment. In addition, by installing a regulating pipe and a cleaning pipe, the combination installation and positioning can be carried out, which is conducive to cleaning and maintenance after temporary closure, improving the efficiency of water purification treatment, improving the use effect, and facilitating combined operation and use.

[0025] (2) The clamping plates are connected by through-hole combination, which can be closed and adjusted to avoid interference and can be installed and used with each other.

[0026] (3) The telescopic rod is installed through the bracket, which can be telescopically adjusted for control, which is conducive to pushing the adjustment tube and is convenient for operation and use.

[0027] (4) The closed plate is connected by closed screws to ensure stability during purification, and it is also convenient to adjust and open for cleaning and maintenance. It is efficient, stable and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a partial schematic diagram of the connection of the regulating pipe of the present invention;

[0030] Figure 3 For the present invention Figure 2 Enlarged view of point A where the middle closing plate is connected;

[0031] Figure 4 It is a partial structural diagram of the closed plate connection of the present invention.

[0032] Description of the numbers in the figure:

[0033] 1 treatment box, 11 liquid outlet pipe, 12 cover plate, 13 reverse osmosis filter cartridge, 14 cleaning pipe, 15 horizontal discharge pipe, 16 adjustment pipe, 17 sealing plate, 18 water inlet pipe, 19 through hole, 2 adjusting screw, 21 pressing plate, 22 bracket, 23 telescopic rod, 24 connecting block, 25 closing screw, 26 closing plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] Example 1

[0036] See also Figure 1 、 Figure 2 and Figure 3 , a water purification device and a water purification method using the same, include a treatment box 1, one end surface of the treatment box 1 is fixedly connected to a liquid outlet pipe 11, the other end of the treatment box 1 is fixedly installed with a cover plate 12, a reverse osmosis filter cartridge 13 is installed inside the cover plate 12, the bottom of the reverse osmosis filter cartridge 13 is fixedly connected with a cleaning pipe 14, one end of the cleaning pipe 14 is fixedly connected to the bottom of the treatment box 1, and a horizontal discharge pipe 15 is provided on the outer surface of the treatment box 1, one end of the reverse osmosis filter cartridge 13 is slidably installed with an adjustment pipe 16, one end of the adjustment pipe 16 is fixedly connected to a sealing plate 17, the outer surface of the sealing plate 17 is slidably installed inside the reverse osmosis filter cartridge 13, the other end of the adjustment pipe 16 is fixedly connected to a water inlet pipe 18, and the water inlet pipe 18 is located at the upper end of the cover plate 12;

[0037] The sealing plate 17 has a through hole 19 formed inside, which is connected to the inside of the adjusting tube 16. An adjusting screw 2 is threadedly mounted on one end of the adjusting tube 16. One end of the adjusting screw 2 is fixedly connected to a pressing plate 21. The pressing plate 21 is located on one side of the through hole 19.

[0038] The water purification method of the treatment device comprises the following steps:

[0039] S1. Allow tap water to flow from the water inlet pipe 18 into the interior of the regulating pipe 16, and then flow into the interior of the reverse osmosis filter cartridge 13 through the through hole 19;

[0040] S2, tap water is collected in the reverse osmosis filter cartridge 13, pressurized osmosis is performed for filtration, and the purified water enters the processing box 1 and is discharged through the liquid outlet pipe 11 for use;

[0041] S3, the heavy water produced by filtration is retained at the bottom of the reverse osmosis filter cartridge 13, and tap water is continuously introduced for continuous filtration treatment;

[0042] S4. When cleaning the heavy water, close the water inlet pipe 18, turn the adjusting screw 2 to push the pressing plate 21 downward, pressing it onto the through hole 19 to seal it;

[0043] S5. Open the cleaning tube 14 at the bottom, push the regulating tube 16 downward, and squeeze it downward through the sealing plate 17;

[0044] S6, the sealing plate 17 is pushed downward, and after squeezing, the heavy water is pushed downward and discharged from the cleaning pipe 14 and the horizontal discharge pipe 15, completing the cleaning.

[0045] The through hole 19 is located on one side of the interior of the sealing plate 17 and is offset from the center position. The clamping plate 21 is slidably connected to the inner wall surface of the adjusting tube 16 and is located on one side. The clamping plates are connected by a combination of through holes, which can be closed and adjusted to avoid interference and can be installed and used with each other.

[0046] A bracket 22 is provided at one end of the reverse osmosis filter cartridge 13, and a telescopic rod 23 is fixedly installed at one end of the bracket 22. The rod head of the telescopic rod 23 is connected to a connecting block 24, and the connecting block 24 is fixedly connected to one end surface of the regulating tube 16. The bracket 22 and the telescopic rod 23 are both located at the upper end of the cover plate 12. The telescopic rod is installed by the bracket, and can be telescopically adjusted for control, which is conducive to pushing the regulating tube and is convenient for operation and use. During water purification operation, the pressing plate 21 and the through hole 19 are separated to avoid blockage, so that water can enter smoothly and is conducive to control. When draining water for cleaning, it can be temporarily connected for sealing to avoid upward backflow and improve safety and stability. When squeezing the water downward, the telescopic rod 23 can be controlled to extend, thereby pushing the regulating tube 16 to move downward, thereby pushing the sealing plate 17, which is convenient for control, efficient and stable, and conducive to installation and use.

[0047] Example 2

[0048] See also Figure 1 、 Figure 2 and Figure 4 , a water purification device and a water purification method using the same, include a treatment box 1, one end surface of the treatment box 1 is fixedly connected to a liquid outlet pipe 11, the other end of the treatment box 1 is fixedly installed with a cover plate 12, a reverse osmosis filter cartridge 13 is installed inside the cover plate 12, the bottom of the reverse osmosis filter cartridge 13 is fixedly connected with a cleaning pipe 14, one end of the cleaning pipe 14 is fixedly connected to the bottom of the treatment box 1, and a horizontal discharge pipe 15 is provided on the outer surface of the treatment box 1, one end of the reverse osmosis filter cartridge 13 is slidably installed with an adjustment pipe 16, one end of the adjustment pipe 16 is fixedly connected to a sealing plate 17, the outer surface of the sealing plate 17 is slidably installed inside the reverse osmosis filter cartridge 13, the other end of the adjustment pipe 16 is fixedly connected to a water inlet pipe 18, and the water inlet pipe 18 is located at the upper end of the cover plate 12;

[0049] The sealing plate 17 has a through hole 19 formed inside, which is connected to the inside of the adjusting tube 16. An adjusting screw 2 is threadedly mounted on one end of the adjusting tube 16. One end of the adjusting screw 2 is fixedly connected to a pressing plate 21. The pressing plate 21 is located on one side of the through hole 19.

[0050] The water purification method of the treatment device comprises the following steps:

[0051] S1. Allow tap water to flow from the water inlet pipe 18 into the interior of the regulating pipe 16, and then flow into the interior of the reverse osmosis filter cartridge 13 through the through hole 19;

[0052] S2, tap water is collected in the reverse osmosis filter cartridge 13, pressurized osmosis is performed for filtration, and the purified water enters the processing box 1 and is discharged through the liquid outlet pipe 11 for use;

[0053] S3, the heavy water produced by filtration is retained at the bottom of the reverse osmosis filter cartridge 13, and tap water is continuously introduced for continuous filtration treatment;

[0054] S4. When cleaning the heavy water, close the water inlet pipe 18, turn the adjusting screw 2 to push the pressing plate 21 downward, and press it onto the through hole 19 to seal it;

[0055] S5. Open the cleaning tube 14 at the bottom, push the regulating tube 16 downward, and squeeze it downward through the sealing plate 17;

[0056] S6, the sealing plate 17 is pushed downward, and after squeezing, the heavy water is pushed downward and discharged from the cleaning pipe 14 and the horizontal discharge pipe 15, completing the cleaning.

[0057] The internal thread of the cleaning tube 14 is installed with a closing screw 25, and the closing screw 25 is located on one side of the horizontal discharge tube 15. One end of the closing screw 25 is fixedly connected to a closing plate 26, and one side of the closing plate 26 is tightly connected to one end of the cleaning tube 14. The closing plate 26 is slidably connected to the inside of the reverse osmosis filter cartridge 13 and is located at the bottom position. The closing plate is connected by the closing screw, which can ensure stability during purification and is convenient for adjustment and opening for cleaning and maintenance. It is efficient, stable and easy to use. When purifying water, the closing plate 26 can be pressed against the cleaning tube 14 to seal it, which can ensure the pressure inside the reverse osmosis filter cartridge 13 and the purification efficiency. When cleaning heavy water, the closing screw 25 can be rotated to push the closing plate 26 upward, thereby opening the cleaning tube 14, making it convenient to discharge heavy water for maintenance, avoid secondary pollution of purified water, improve the water purification effect, and facilitate installation and use.

[0058] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A water purification device, comprising a treatment box (1), characterized in that: One end surface of the treatment box (1) is fixedly connected to a liquid outlet pipe (11), the other end of the treatment box (1) is fixedly installed with a cover plate (12), a reverse osmosis filter cartridge (13) is installed inside the cover plate (12), the bottom of the reverse osmosis filter cartridge (13) is fixedly connected to a cleaning pipe (14), one end of the cleaning pipe (14) is fixedly connected to the bottom of the treatment box (1), a transverse discharge pipe (15) is provided on the outer surface of the treatment box (1), one end of the reverse osmosis filter cartridge (13) is slidably installed with a regulating pipe (16), one end of the regulating pipe (16) is fixedly connected to a sealing plate (17), the outer surface of the sealing plate (17) is slidably installed inside the reverse osmosis filter cartridge (13), the other end of the regulating pipe (16) is fixedly connected to a water inlet pipe (18), and the water inlet pipe (18) is located at the upper end of the cover plate (12); A through hole (19) is provided inside the sealing plate (17), and the through hole (19) is connected to the inside of the adjusting tube (16). An adjusting screw (2) is threadedly mounted on one end of the adjusting tube (16), and a pressing plate (21) is fixedly connected to one end of the adjusting screw (2). The pressing plate (21) is located on one side of the through hole (19); The water purification method of the treatment device comprises the following steps: S1. Let tap water flow from the water inlet pipe (18) into the interior of the regulating pipe (16), and then flow into the interior of the reverse osmosis filter cartridge (13) through the through hole (19); S2, tap water is collected in the reverse osmosis filter cartridge (13), filtered under pressure, and the purified water enters the processing box (1) and is discharged through the liquid outlet pipe (11) for use; S3, the heavy water produced by filtration is retained at the bottom of the reverse osmosis filter cartridge (13), and tap water is continuously introduced for continuous filtration treatment; S4. When cleaning the heavy water, close the water inlet pipe (18), turn the adjusting screw (2) to push the pressing plate (21) downward, and press it onto the through hole (19) to seal it; S5. Open the cleaning tube (14) at the bottom, push the regulating tube (16) downward, and squeeze downward through the sealing plate (17); S6, the sealing plate (17) is pushed downward, and after squeezing, the heavy water is pushed downward and discharged from the cleaning pipe (14) and the horizontal discharge pipe (15), completing the cleaning.

2. The water purification device according to claim 1, characterized in that: The through hole (19) is located on one side of the interior of the sealing plate (17) and deviates from the center position.

3. The water purification device according to claim 1, characterized in that: The pressing plate (21) is slidably connected to the inner wall surface of the regulating tube (16) and is located at one side.

4. The water purification device according to claim 1, characterized in that: A bracket (22) is provided at one end of the reverse osmosis filter cartridge (13), and a telescopic rod (23) is fixedly mounted at one end of the bracket (22).

5. The water purification device according to claim 4, characterized in that: The rod head of the telescopic rod (23) is connected to a connecting block (24), and the connecting block (24) is fixedly connected to one end surface of the regulating tube (16).

6. The water purification device according to claim 4, characterized in that: The bracket (22) and the telescopic rod (23) are both located at the upper end of the cover plate (12).

7. The water purification device according to claim 1, characterized in that: The internal thread of the cleaning tube (14) is provided with a closing screw (25), and the closing screw (25) is located on one side of the transverse discharge tube (15).

8. The water purification device according to claim 7, characterized in that: One end of the closing screw (25) is fixedly connected to a closing plate (26), and one side of the closing plate (26) is tightly connected to one end of the cleaning tube (14).

9. The water purification device according to claim 8, characterized in that: The closing plate (26) is slidably connected to the inside of the reverse osmosis filter cartridge (13) and is located at the bottom.

Images