Integrated water treatment device

Abstract

The utility model relates to the technical field of water treatment devices, and discloses an integrated water treatment device, including a box body, the rear end of the box body is open, and the front end of the box body is provided with a side door; a water filter assembly, the water filter assembly includes a first filter column, a second filter column and a first water pump, and a water storage tank is also installed in the cavity of the box body, and a filter box is provided on one side of the water storage tank; a cleaning assembly, the cleaning assembly includes a first liquid storage box and a second liquid storage box for storing cleaning liquid. The present application sets a PP cotton filter element to perform preliminary filtration on the water quality, sets an RO reverse permeation membrane filter element to perform further filtration, and the water storage tank stores the filtered water. A cleaning assembly is set, and the RO reverse permeation membrane filter element in the second filter column can be acid-washed and alkaline-washed regularly to remove inorganic salts, scale and organic matter on the RO reverse permeation membrane filter element, thereby extending the service life of the RO reverse permeation membrane filter element, extending the service life of the equipment, and saving the cost of later replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment devices, in particular to an integrated water treatment device. Background Art

[0002] The prior art discloses a vertical stainless steel water treatment integrated device (publication number: CN220845828U), including a cabinet structure, wherein the cabinet structure includes a vertical cabinet, a raw water pump is fixedly installed in the vertical cabinet, an ultrafiltration structure is connected to the raw water pump, and a control structure is arranged on the top of the vertical cabinet.

[0003] The existing technology is easy to install and maintain through integrated design. The first-stage ultrafiltration component, the second-stage ultrafiltration component and the third-stage ultrafiltration component are arranged to realize batch production of a large amount of pure water and softened water to meet the use demand. However, after a period of use, the filter element will be clogged by impurities, causing the net water volume to decrease. It needs to be regularly disassembled and cleaned, especially when using RO reverse osmosis membrane filter elements. The whole process is relatively troublesome. The existing device does not take into account the cleaning problem of the later filter element. Regular cleaning can extend the service life of the filter element and save the cost of replacing the filter element.

[0004] To this end, those skilled in the art provide an integrated water treatment device to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model mainly solves the technical problem of non-disassembly and cleaning of an RO reverse osmosis membrane filter element, and provides an integrated water treatment device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An integrated water treatment device comprises: a box body, the rear end of which is open, universal wheels are fixedly installed at the four corners of the bottom end of the box body, and a side door is provided at the front end of the box body; a water filter assembly, which is arranged in the cavity of the box body, the water filter assembly comprises a first filter column for preliminary filtration, a second filter column for nano-level filtration and a first water pump for increasing water pressure, a water storage tank for storing filtered water is also installed in the cavity of the box body, and a filter box for improving water taste is arranged on one side of the water storage tank; a cleaning assembly, which is arranged between the water storage tank and the second filter column, the cleaning assembly comprises a first liquid storage box and a second liquid storage box for storing cleaning liquid, a second water pump is arranged between the water storage tank and the second filter column, and the second water pump injects water in the water storage tank cavity into the second filter column.

[0008] According to the integrated water treatment device, a water inlet pipe is fixedly passed through one side of the box body, one end of the water inlet pipe in the box body cavity is connected to the first filter column, and a PP cotton filter element is arranged in the cavity of the first filter column.

[0009] According to the integrated water treatment device, a first connecting water pipe is fixedly connected between the first filter column and the first water pump, a second connecting water pipe is fixedly connected between the first water pump and the top of the second filter column, a third connecting water pipe is fixedly connected between the second filter column and the water tank, a water outlet pipe is fixedly connected to one side of the filter box, an RO reverse osmosis membrane filter element is arranged in the cavity of the second filter column, and an activated carbon filter element is arranged in the cavity of the filter box.

[0010] According to the integrated water treatment device, the first liquid storage box and the second liquid storage box are fixedly mounted on a side wall of the box cavity, the cavity of the first liquid storage box is filled with acidic cleaning liquid, and the cavity of the second liquid storage box is filled with alkaline cleaning liquid.

[0011] According to the integrated water treatment device, a sixth connecting water pipe is connected between the first connecting water pipe and the second liquid storage box, and a first valve is arranged on the outer wall surface of the sixth connecting water pipe. A seventh connecting water pipe is connected between the first connecting water pipe and the first liquid storage box, and a second valve is arranged on the outer wall surface of the seventh connecting water pipe.

[0012] According to the integrated water treatment device, the second water pump is fixedly installed on the bottom wall surface in the box cavity, a fifth connecting water pipe is fixedly connected between the second water pump and the water storage tank, and a fourth connecting water pipe is fixedly connected between the second water pump and the top end of the second filter column.

[0013] According to the integrated water treatment device, a waste liquid barrel is also fixedly installed in the cavity of the box body, and the waste liquid barrel is located below the second filter tube column. Support rods are arranged on both sides of the waste liquid barrel, and the support rods fix the second filter tube column in the cavity of the box body. A drainage pipe is arranged at the bottom end of the second filter tube column and the second liquid storage box.

[0014] The utility model provides an integrated water treatment device, which has the following beneficial effects:

[0015] (1) By setting a first filter column in the cavity of the box body, a PP cotton filter element is set in the cavity of the first filter column to perform preliminary filtration on the water quality and filter fine particles. An RO reverse osmosis membrane filter element is set in the cavity of the second filter column to allow water molecules to pass through the semi-permeable membrane, preventing most dissolved salts, impurities and organic substances from passing through for further filtration. A water storage tank is set to store the filtered water in the water storage tank. A filter box is set to improve the taste of the water and make it suitable for direct drinking. A cleaning component is set to regularly perform acid and alkali washing on the RO reverse osmosis membrane filter element in the second filter column to remove inorganic salts, scale and organic matter on the RO reverse osmosis membrane filter element, thereby extending the service life of the RO reverse osmosis membrane filter element, extending the service life of the equipment, saving the cost of later replacement, and facilitating the movement of the device through an integrated design, which is more practical.

[0016] (2) A first connecting water pipe is provided to connect the first water pump with the first filter column, and a second connecting water pipe is provided to connect the first water pump with the top end of the second filter column. The first water pump can pressurize the water entering the second filter column. An RO reverse osmosis membrane filter element is provided in the cavity of the second filter column to allow water molecules to pass through the semi-permeable membrane and prevent most dissolved salts, impurities and organic substances from passing through, thereby completing the filtering of the water. An activated carbon filter element is provided in the cavity of the filter box to improve the taste and odor of the water.

[0017] (3) By filling the cavity of the first liquid storage box with an acidic cleaning liquid, when cleaning the RO reverse osmosis membrane filter element in the cavity of the second filter column, the acidic solution is first used for cleaning and soaking, and the alkaline solution is filled in the cavity of the second liquid storage box for cleaning and soaking, so that the inorganic salts, scales and organic matter on the RO reverse osmosis membrane filter element are dissolved and removed. The discharge amount of the acidic cleaning liquid in the first liquid storage box can be controlled by setting the second valve, and the discharge amount of the alkaline cleaning liquid in the second liquid storage box can be controlled by setting the first valve. The operation is simple. The water inlet of the second water pump is connected to the water storage tank through the fifth connecting water pipe, and the water outlet is connected to the top of the second filter column through the fourth connecting water pipe. The RO reverse osmosis membrane filter element that has been cleaned and soaked with the acidic solution and the alkaline solution is rinsed respectively to obtain a clean RO reverse osmosis membrane filter element. The entire cleaning process does not require disassembly, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of an integrated water treatment device of the utility model;

[0019] Figure 2 It is a rear view schematic diagram of an integrated water treatment device of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of a water filter component of an integrated water treatment device of the utility model;

[0021] Figure 4 It is a top view schematic diagram of a water filter assembly of an integrated water treatment device of the utility model;

[0022] Figure 5 It is a left side schematic diagram of a water filter assembly of an integrated water treatment device of the utility model.

[0023] Legend:

[0024] 10. Box body; 11. Side door; 12. Water inlet pipe; 13. Universal wheel; 14. Water storage tank; 15. First filter column; 16. Second filter column; 17. First liquid storage box; 18. Second liquid storage box; 19. First water pump; 20. Filter box; 21. Water outlet pipe; 22. First connecting water pipe; 23. Sixth connecting water pipe; 24. First valve; 25. Seventh connecting water pipe; 26. Second valve; 27. Second connecting water pipe; 28. Waste liquid barrel; 29. ​​Third connecting water pipe; 30. Fourth connecting water pipe; 31. Second water pump; 32. Fifth connecting water pipe. DETAILED DESCRIPTION

[0025] like Figure 1-5 As shown: an integrated water treatment device, which includes: a box body 10, the rear end of the box body 10 is open, the four corners of the bottom end of the box body 10 are fixedly installed with universal wheels 13, and the front end of the box body 10 is provided with a side door 11; a water filtering component, the water filtering component is arranged in the cavity of the box body 10, the water filtering component includes a first filter column 15 for preliminary filtration, a second filter column 16 for nano-level filtration and a first water pump 19 for increasing water pressure, and a water storage tank 14 for storing filtered water is also installed in the cavity of the box body 10, and a filter box 20 for improving water taste is arranged on one side of the water storage tank 14; a cleaning component, the cleaning component is arranged between the water storage tank 14 and the second filter column 16, the cleaning component includes a first liquid storage box 17 and a second liquid storage box 18 for storing cleaning liquid, and a second water pump 31 is arranged between the water storage tank 14 and the second filter column 16, and the second water pump 31 injects water in the cavity of the water storage tank 14 into the second filter column 16.

[0026] Specifically, by setting a first filter column 15 in the cavity of the housing 10, a PP cotton filter element is set in the cavity of the first filter column 15 to perform preliminary filtration on the water quality and filter fine particles; a RO reverse osmosis membrane filter element is set in the cavity of the second filter column 16 to allow water molecules to pass through the semi-permeable membrane, preventing most dissolved salts, impurities and organic matter from passing through, and further filtering; a water storage tank 14 is set to store the filtered water in the water storage tank 14; a filter box 20 is set to improve the taste of the water and make it suitable for direct drinking; a cleaning component is set to regularly perform acid and alkalinity washing on the RO reverse osmosis membrane filter element in the second filter column 16 to remove inorganic salts, scale and organic matter on the RO reverse osmosis membrane filter element, thereby extending the service life of the RO reverse osmosis membrane filter element, extending the service life of the equipment, saving the cost of later replacement, and facilitating the movement of the device through an integrated design, which is more practical.

[0027] A water inlet pipe 12 is fixedly passed through one side of the box body 10 , and one end of the water inlet pipe 12 in the cavity of the box body 10 is connected to the first filter column 15 , and a PP cotton filter element is arranged in the cavity of the first filter column 15 .

[0028] Specifically, a water inlet pipe 12 is arranged on one side of the box body 10, and external tap water enters the cavity of the first filter column 15 through the water inlet pipe 12. By setting a PP cotton filter element in the cavity of the first filter column 15, the tap water can be preliminarily filtered to filter out possible fine sand and rust.

[0029] A first connecting water pipe 22 is fixedly connected between the first filter column 15 and the first water pump 19, a second connecting water pipe 27 is fixedly connected between the first water pump 19 and the top of the second filter column 16, a third connecting water pipe 29 is fixedly connected between the second filter column 16 and the water storage tank 14, a water outlet pipe 21 is fixedly connected to one side of the filter box 20, an RO reverse osmosis membrane filter element is arranged in the cavity of the second filter column 16, and an activated carbon filter element is arranged in the cavity of the filter box 20.

[0030] Specifically, a first connecting water pipe 22 is provided to connect the first water pump 19 with the first filter column 15, and a second connecting water pipe 27 connects the first water pump 19 with the top end of the second filter column 16. The first water pump 19 can pressurize the water entering the second filter column 16. An RO reverse osmosis membrane filter element is provided in the cavity of the second filter column 16 to allow water molecules to pass through the semi-permeable membrane and prevent most dissolved salts, impurities and organic substances from passing through, thereby completing the filtering of the water. An activated carbon filter element is provided in the cavity of the filter box 20 to improve the taste and odor of the water.

[0031] The first liquid storage box 17 and the second liquid storage box 18 are fixedly mounted on a side wall of the cavity of the box body 10. The cavity of the first liquid storage box 17 contains an acidic cleaning solution, and the cavity of the second liquid storage box 18 contains an alkaline cleaning solution. A sixth connecting water pipe 23 is connected between the first connecting water pipe 22 and the second liquid storage box 18, and a first valve 24 is provided on the outer wall of the sixth connecting water pipe 23. A seventh connecting water pipe 25 is connected between the first connecting water pipe 22 and the first liquid storage box 17, and a second valve 26 is provided on the outer wall of the seventh connecting water pipe 25.

[0032] Specifically, an acidic cleaning solution is filled in the cavity of the first liquid storage box 17. When cleaning the RO reverse osmosis membrane filter element in the cavity of the second filter column 16, the acidic solution is first used for cleaning and soaking. An alkaline cleaning solution is filled in the cavity of the second liquid storage box 18, and then the alkaline solution is used for cleaning and soaking. The inorganic salts, scales and organic matter on the RO reverse osmosis membrane filter element are dissolved and removed. The second valve 26 can be set to control the release amount of the acidic cleaning solution in the first liquid storage box 17, and the first valve 24 can be set to control the release amount of the alkaline cleaning solution in the second liquid storage box 18. The operation is simple.

[0033] The second water pump 31 is fixedly mounted on the bottom wall of the cavity of the box body 10 , a fifth connecting water pipe 32 is fixedly connected between the second water pump 31 and the water storage tank 14 , and a fourth connecting water pipe 30 is fixedly connected between the second water pump 31 and the top of the second filter column 16 .

[0034] Specifically, the water inlet of the second water pump 31 is connected to the water tank 14 through the fifth connecting water pipe 32, and the water outlet is connected to the top of the second filter column 16 through the fourth connecting water pipe 30. The RO reverse osmosis membrane filter element that has been cleaned and soaked in the acidic solution and the alkaline solution is rinsed respectively to obtain a clean RO reverse osmosis membrane filter element. The entire cleaning process does not require disassembly, and the operation is convenient.

[0035] A waste liquid barrel 28 is also fixedly installed in the cavity of the box body 10. The waste liquid barrel 28 is located below the second filter column 16. Support rods are arranged on both sides of the waste liquid barrel 28. The support rods fix the second filter column 16 in the strong cavity of the box body 10. A drain pipe is arranged between the bottom end of the second filter column 16 and the second liquid storage box 18, and a water valve is arranged on the outer wall of the drain pipe.

[0036] Specifically, by setting up a waste liquid barrel 28, the support rods on both sides of the waste liquid barrel 28 support and fix the second filter column 16. The bottom end of the second filter column 16 is connected to the waste liquid barrel 28 through a drain pipe, and the waste water in the second filter column 16 is discharged into the waste liquid barrel 28.

[0037] The working principle of an integrated water treatment device of the present application is as follows: the water quality can be initially filtered through the PP cotton filter element in the first filter column 15 to filter fine particles, the water is pressurized by the first water pump 19 to enter the second filter column 16, the RO reverse permeability membrane filter element is further filtered, and the filtered water is stored in the water storage tank 14. The filter box 20 is set to improve the taste of the water. The RO reverse permeability membrane filter element may become clogged and the filtration volume decreases after being used for a period of time. By setting a cleaning component, the RO reverse permeability membrane filter element can be cleaned without disassembly, thereby extending the service life of the RO reverse permeability membrane filter element.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An integrated water treatment device, characterized in that: include: A box body (10), wherein the rear end of the box body (10) is open, four corners of the bottom end of the box body (10) are fixedly mounted with universal wheels (13), and the front end of the box body (10) is provided with a side door (11); A water filter assembly, the water filter assembly being arranged in the cavity of the housing (10), the water filter assembly comprising a first filter column (15) for preliminary filtration, a second filter column (16) for nano-level filtration, and a first water pump (19) for increasing water pressure, a water storage tank (14) for storing filtered water being also installed in the cavity of the housing (10), and a filter box (20) for improving water taste being arranged on one side of the water storage tank (14); A cleaning component is provided between a water storage tank (14) and a second filter column (16), the cleaning component comprising a first liquid storage box (17) and a second liquid storage box (18) for storing cleaning liquid, a second water pump (31) is provided between the water storage tank (14) and the second filter column (16), and the second water pump (31) injects water in the cavity of the water storage tank (14) into the second filter column (16).

2. The integrated water treatment device according to claim 1, characterized in that: A water inlet pipe (12) is fixedly passed through one side of the box body (10), and one end of the water inlet pipe (12) in the cavity of the box body (10) is connected to a first filter column (15), and a PP cotton filter element is arranged in the cavity of the first filter column (15).

3. The integrated water treatment device according to claim 2, characterized in that: A first connecting water pipe (22) is fixedly connected between the first filter column (15) and the first water pump (19), a second connecting water pipe (27) is fixedly connected between the first water pump (19) and the top end of the second filter column (16), a third connecting water pipe (29) is fixedly connected between the second filter column (16) and the water storage tank (14), a water outlet pipe (21) is fixedly connected to one side of the filter box (20), an RO reverse permeation membrane filter element is arranged in the cavity of the second filter column (16), and an activated carbon filter element is arranged in the cavity of the filter box (20).

4. The integrated water treatment device according to claim 1, characterized in that: The first liquid storage box (17) and the second liquid storage box (18) are fixedly mounted on a side wall of the cavity of the box body (10); the cavity of the first liquid storage box (17) is filled with an acidic cleaning liquid, and the cavity of the second liquid storage box (18) is filled with an alkaline cleaning liquid.

5. The integrated water treatment device according to claim 3, characterized in that: A sixth connecting water pipe (23) is connected between the first connecting water pipe (22) and the second liquid storage box (18), and a first valve (24) is provided on the outer wall surface of the sixth connecting water pipe (23). A seventh connecting water pipe (25) is connected between the first connecting water pipe (22) and the first liquid storage box (17), and a second valve (26) is provided on the outer wall surface of the seventh connecting water pipe (25).

6. The integrated water treatment device according to claim 1, characterized in that: The second water pump (31) is fixedly mounted on the bottom wall surface of the cavity of the box body (10); a fifth connecting water pipe (32) is fixedly connected between the second water pump (31) and the water storage tank (14); and a fourth connecting water pipe (30) is fixedly connected between the second water pump (31) and the top end of the second filter column (16).

7. The integrated water treatment device according to claim 1, characterized in that: A waste liquid barrel (28) is also fixedly installed in the cavity of the box body (10), and the waste liquid barrel (28) is located below the second filter column (16). Support rods are arranged on both sides of the waste liquid barrel (28), and the support rods fix the second filter column (16) in the cavity of the box body (10). A drainage pipe is arranged between the bottom end of the second filter column (16) and the second liquid storage box (18).

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