Acidic electrolyzed oxidizing water generator free from influence of water inlet pressure

Abstract

The utility model discloses an acidic electrolyzed oxidizing water generator capable of not being influenced by water inlet pressure, which comprises a coarse filter, a quartz sand tank, an activated carbon tank, a resin tank, a fine filter, an RO (reverse osmosis) membrane group, a salt box, a salt barrel, an electrolytic bath and a first variable frequency water pump, the first variable frequency water pump is connected with the quartz sand tank, the quartz sand tank is connected with the activated carbon tank, the activated carbon tank is connected with the resin tank, the resin tank is connected with the fine filter and the salt tank, the fine filter is connected with the RO membrane group, the RO membrane group is connected with the salt barrel, and the salt barrel is connected with the electrolytic bath. The device has the advantages that the device is not influenced by water inlet pressure, the space required by the device is small, the water production process is simple, and the device is convenient to install.

Description

Technical Field

[0001] This utility model relates to the field of electrolyzed water preparation technology, specifically to an acidic oxidized electrolyzed water generator that is unaffected by inlet water pressure. Background Technology

[0002] Existing acidic oxidation potential water generators are affected by inlet water pressure. They typically require external equipment (such as a raw water tank) to regulate the inlet water pressure before delivering the pressure-regulated water to the generator for further purification and potential water preparation. This type of generator with external equipment (such as a raw water tank) not only has a complex water production process but also requires a large space for external water storage, making installation difficult. Utility Model Content

[0003] The purpose of this invention is to provide an acidic oxidizing potential water generator that is unaffected by inlet water pressure, thereby solving the technical problems existing in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] An acidic oxidizing potential water generator unaffected by inlet water pressure includes a coarse filter, a quartz sand tank, an activated carbon tank, a resin tank, a fine filter, an RO membrane module, a brine tank, a brine container, an electrolytic cell, and a first variable frequency water pump. The coarse filter is connected to the first variable frequency water pump, the first variable frequency water pump is connected to the quartz sand tank, the quartz sand tank is connected to the activated carbon tank, the activated carbon tank is connected to the resin tank, the resin tank is connected to the fine filter and the brine tank, the fine filter is connected to the RO membrane module, the RO membrane module is connected to the brine container, and the brine container is connected to the electrolytic cell.

[0006] Furthermore, it also includes a first valve and a first pressure gauge. The first valve is installed on the pipeline connecting the coarse filter and the first variable frequency water pump, and the first pressure gauge is installed on the pipeline connecting the first variable frequency water pump and the activated carbon tank.

[0007] Furthermore, it also includes a second valve, a second variable frequency water pump, and a second pressure gauge, which are sequentially installed on the pipeline connecting the fine filter and the RO membrane assembly.

[0008] Furthermore, it also includes a third valve, a third variable frequency water pump, and a third pressure gauge, which are sequentially installed on the pipeline connecting the salt tank and the electrolytic cell.

[0009] Furthermore, the electrolytic cell includes an electrolyte inlet, a wastewater outlet, an acid water outlet, and an alkaline water outlet. The electrolyte inlet is connected to a third variable frequency water pump, the wastewater outlet is connected to a fourth valve, the acid water outlet is connected to a fifth valve, and the alkaline water outlet is connected to a sixth valve.

[0010] Furthermore, a first level gauge is installed on the salt tank.

[0011] Furthermore, a second level gauge is installed on the salt tank.

[0012] Compared with the prior art, the advantages of this utility model are as follows: it is not affected by the inlet water pressure, the equipment requires little space, the water production process is simple, and the installation is convenient. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in this embodiment, the accompanying drawings used in the description of the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of an acidic oxidizing potential water generator that is unaffected by inlet water pressure according to this utility model;

[0015] Explanation of reference numerals in the attached diagram: 1. Coarse filter; 2. Quartz sand tank; 3. Activated carbon tank; 4. Resin tank; 5. Fine filter; 6. RO membrane module; 7. Brine tank; 8. Brine container; 9. Electrolytic cell; 10. First valve; 11. First variable frequency water pump; 12. First pressure gauge; 13. Second valve; 14. Second variable frequency water pump; 15. Second pressure gauge; 16. Third valve; 17. Third variable frequency water pump; 18. Third pressure gauge; 19. Fourth valve; 20. Fifth valve; 21. Sixth valve; 22. First level gauge; 23. Second level gauge. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] In the description of the embodiments of this utility model, it should be noted that if terms such as "upper," "lower," "horizontal," or "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, terms such as "first" and "second" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In addition, the appearance of the term "horizontal" does not mean that the component is required to be absolutely horizontal, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0019] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] like Figure 1 As shown, this utility model provides an acidic oxidizing potential water generator that is unaffected by inlet water pressure, comprising a coarse filter 1, a quartz sand tank 2, an activated carbon tank 3, a resin tank 4, a fine filter 5, an RO membrane module 6, a salt tank 7, a salt bucket 8, an electrolytic cell 9, and a first variable frequency water pump 11. The coarse filter 1 is connected to the first variable frequency water pump 11, the first variable frequency water pump 11 is connected to the quartz sand tank 2, the quartz sand tank 2 is connected to the activated carbon tank 3, the activated carbon tank 3 is connected to the resin tank 4, the resin tank 4 is connected to the fine filter 5 and the salt tank 7, the fine filter 5 is connected to the RO membrane module 6, the RO membrane module 6 is connected to the salt bucket 8, and the salt bucket 8 is connected to the electrolytic cell 9.

[0022] Specifically, the acidic oxidation potential water generator provided by this utility model, which is unaffected by inlet water pressure, is directly connected to the external inlet water pipeline through a coarse filter 1 during use. When the pressure on the inlet side of the coarse filter 1 is too high, the water flow on the inlet side of the coarse filter 1 can first be naturally depressurized through the coarse filter 1, and then pressurized to the specified pressure by the first variable frequency water pump 11 before being pumped into the quartz sand tank 2. After that, it flows sequentially through the activated carbon tank 3, resin tank 4, fine filter 5, and RO membrane group 6 into the salt tank 8. When the pressure on the inlet side of the coarse filter 1 is too low, the first variable frequency water pump 11 can be pressurized to the specified pressure first, allowing the water flow on the inlet side of the coarse filter 1 to flow naturally into the coarse filter 1, and then into the first variable frequency water pump 11. Subsequently, it is pumped into the quartz sand tank 2 by the first variable frequency water pump 11, and then flows sequentially through the activated carbon tank 3, resin tank 4, fine filter 5, and RO membrane group 6 into the salt tank 8. This invention effectively solves the problem of water pressure influence by using a coarse filter 1 for natural slow flow and the first variable frequency pump 11, and can accept water with various pressures.

[0023] As a further improvement of this utility model, the acidic oxidation potential water generator provided by this utility model, which is unaffected by the inlet water pressure, also includes a first valve 10 and a first pressure gauge 12. The first valve 10 is installed on the pipeline connecting the coarse filter 1 and the first variable frequency water pump 11, and the first pressure gauge 12 is installed on the pipeline connecting the first variable frequency water pump 11 and the activated carbon tank 2. The first valve 10 helps to control the flow of the pipeline between the coarse filter 1 and the first variable frequency water pump 11; the first pressure gauge 12 helps to visually understand the water pressure at the output of the first variable frequency water pump 11.

[0024] Specifically, the first valve 10 can be a manual valve or an electric valve.

[0025] As a further improvement of this utility model, the acidic oxidation potential water generator provided by this utility model, which is unaffected by the inlet water pressure, also includes a second valve 13, a second variable frequency water pump 14, and a second pressure gauge 15. The second valve 13, the second variable frequency water pump 14, and the second pressure gauge 15 are sequentially installed on the pipeline connecting the fine filter 5 and the RO membrane module 6. The second valve 13 helps control the flow of the pipeline between the fine filter 5 and the RO membrane module 6; the second variable frequency water pump 14 helps regulate the water pressure in the pipeline between the fine filter 5 and the RO membrane module 6; and the second pressure gauge 15 helps to visually monitor the water pressure in the pipeline between the fine filter 5 and the RO membrane module 6.

[0026] Specifically, the second valve 13 can be a manual valve or an electric valve.

[0027] As a further improvement to this utility model, the acidic oxidation potential water generator provided by this utility model, which is unaffected by the inlet water pressure, also includes a third valve 16, a third variable frequency water pump 17, and a third pressure gauge 18. The third valve 16, the third variable frequency water pump 17, and the third pressure gauge 18 are sequentially installed on the pipeline connecting the salt tank 8 and the electrolytic cell 9. The third valve 16 helps control the flow of the pipeline between the salt tank 8 and the electrolytic cell 9; the third variable frequency water pump 17 helps regulate the water pressure in the pipeline between the salt tank 8 and the electrolytic cell 9; and the third pressure gauge 18 helps to visually monitor the water pressure in the pipeline between the salt tank 8 and the electrolytic cell 9.

[0028] Specifically, the third valve 16 can be a manual valve or an electric valve.

[0029] Specifically, the electrolytic cell 9 includes an electrolyte inlet, a wastewater outlet, an acid water outlet, and an alkaline water outlet. The electrolyte inlet is connected to the third variable frequency water pump 17, the wastewater outlet is connected to the fourth valve 19, the acid water outlet is connected to the fifth valve 20, and the alkaline water outlet is connected to the sixth valve 21. The fourth valve 19 helps control the on / off state of the wastewater outlet of the electrolytic cell 9; the fifth valve 20 helps control the on / off state of the acid water outlet of the electrolytic cell 9; and the sixth valve 21 helps control the on / off state of the alkaline water outlet of the electrolytic cell 9.

[0030] Specifically, the fourth valve 19, the fifth valve 20, and the sixth valve 21 can be manual valves or electric valves.

[0031] Specifically, to promptly monitor the water level in the salt tank 7 and facilitate timely water replenishment, the acidic oxidation potential water generator provided by this invention, which is unaffected by inlet water pressure, also includes a first level gauge 22 on the salt tank 7. When the first level gauge 22 detects that the water level in the salt tank 7 has reached a high level, it issues an alarm to remind the user that the salt tank 7 is full and to stop replenishing water; when the first level gauge 22 detects that the water level in the salt tank 7 has reached a low level, it issues an alarm to remind the user that the salt tank 7 is low on water and to replenish water promptly.

[0032] Specifically, to promptly monitor the water level in the salt tank 8 and facilitate timely replenishment, this utility model provides an acidic oxidation potential water generator unaffected by inlet water pressure, in which a second level gauge 23 is installed on the salt tank 8. When the second level gauge 23 detects that the water level in the salt tank 7 has reached a high level, it issues an alarm to remind the user that the salt tank 8 is full and to stop replenishing water; when the second level gauge 23 detects that the water level in the salt tank 8 has reached a low level, it issues an alarm to remind the user that the salt tank 8 is low on water and to replenish water promptly.

[0033] Specifically, in order to facilitate centralized operation, the acidic oxidation potential water generator provided by this utility model, which is unaffected by the inlet water pressure, can also be equipped with a controller (e.g., a PLC controller) to centrally control the operation of the above-mentioned pumps, valves, and level gauges.

[0034] Finally, it should be noted that the above description is only an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An acidic oxidizing potential water generator unaffected by inlet water pressure, characterized in that: The system includes a coarse filter (1), a quartz sand tank (2), an activated carbon tank (3), a resin tank (4), a fine filter (5), an RO membrane assembly (6), a salt tank (7), a salt bucket (8), an electrolytic cell (9), and a first variable frequency water pump (11). The coarse filter (1) is connected to the first variable frequency water pump (11), the first variable frequency water pump (11) is connected to the quartz sand tank (2), the quartz sand tank (2) is connected to the activated carbon tank (3), the activated carbon tank (3) is connected to the resin tank (4), the resin tank (4) is connected to the fine filter (5) and the salt tank (7), the fine filter (5) is connected to the RO membrane assembly (6), the RO membrane assembly (6) is connected to the salt bucket (8), and the salt bucket (8) is connected to the electrolytic cell (9).

2. The acidic oxidizing potential water generator according to claim 1, which is unaffected by inlet water pressure, is characterized in that: It also includes a first valve (10) and a first pressure gauge (12). The first valve (10) is installed on the pipeline connecting the coarse filter (1) and the first variable frequency water pump (11), and the first pressure gauge (12) is installed on the pipeline connecting the first variable frequency water pump (11) and the activated carbon tank (3).

3. The acidic oxidizing potential water generator according to claim 1, which is unaffected by inlet water pressure, is characterized in that: It also includes a second valve (13), a second variable frequency water pump (14) and a second pressure gauge (15), which are installed sequentially on the pipeline connecting the fine filter (5) and the RO membrane assembly (6).

4. The acidic oxidizing potential water generator according to claim 1, which is unaffected by inlet water pressure, is characterized in that: It also includes a third valve (16), a third variable frequency water pump (17) and a third pressure gauge (18), which are installed sequentially on the pipeline connecting the salt tank (8) and the electrolytic cell (9).

5. The acidic oxidizing potential water generator according to claim 4, which is unaffected by inlet water pressure, is characterized in that: The electrolytic cell (9) includes an electrolyte inlet, a wastewater outlet, an acid water outlet and an alkaline water outlet. The electrolyte inlet is connected to a third variable frequency water pump (17), the wastewater outlet is connected to a fourth valve (19), the acid water outlet is connected to a fifth valve (20), and the alkaline water outlet is connected to a sixth valve (21).

6. The acidic oxidizing potential water generator according to claim 1, which is unaffected by inlet water pressure, is characterized in that: The salt tank (7) is equipped with a first level gauge (22).

7. The acidic oxidizing potential water generator according to claim 1, which is unaffected by inlet water pressure, is characterized in that: A second level gauge (23) is installed on the salt tank (8).

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