Mineralized waterway system and mineralized water purifier

Abstract

The invention relates to the technical field of water purification, and provides a mineralized waterway system and a mineralized water purifier. The single-flow-channel desalination assembly and the double-flow-channel desalination assembly are arranged in parallel, preliminary desalination treatment is conducted through the double-flow-channel desalination assembly, then generated pure water flows into the single-flow-channel desalination assembly to be further purified, and it is ensured that the quality of outlet water reaches the high standard. When pure water generated by the double-flow-channel desalination assembly flows into the single-flow-channel desalination assembly, salt substances in the single-flow-channel desalination assembly are flushed by the pure water and are discharged through the branch pipelines, so that self-cleaning and regeneration of the single-flow-channel desalination assembly are realized, and the service life of the single-flow-channel desalination assembly is prolonged. And the pure water treated by the desalting assembly flows into the mineralization filter element unit for mineralization treatment. The mineralization filter element unit can add beneficial minerals into pure water, so that the effluent is pure and rich in mineral elements beneficial to human bodies, and the quality and taste of drinking water are improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of water purification technology, and in particular to a mineralized water system and a mineralized water purifier. Background Art

[0002] A mineral water purifier is a water purification device that can deeply purify tap water and add the mineral elements needed by the human body to make the water quality reach the standard of mineral water. The mineral water purifier adds mineral-rich filter materials to reintegrate calcium, magnesium, iron, zinc and other minerals needed by the human body into the water. These minerals exist in ionic state and are easier for the human body to absorb.

[0003] In the prior art, a reverse osmosis membrane is often used to purify tap water. The reverse osmosis membrane can effectively block bacteria, viruses, scale, salt ions and other substances, and only allow water molecules to pass through, thereby ensuring the safety of water use. After a period of use, the effect of the reverse osmosis membrane on purifying tap water becomes weak, and the quality of the pure water produced is poor. Summary of the invention

[0004] Based on this, an embodiment of the present application proposes a mineralized water system, which adopts a single-channel desalination component and a dual-channel desalination component in parallel. The single-channel desalination component is flushed and regenerated with water purified by the dual-channel desalination component, thereby extending the service life of the single-channel desalination component and ensuring the water quality of the produced pure water.

[0005] A first aspect of the present application provides a mineralized waterway system, the mineralized waterway system comprising:

[0006] Inlet pipes, outlet pipes and branch pipes;

[0007] A single-channel desalination component and a dual-channel desalination component are arranged in parallel, wherein the single-channel desalination component comprises a first port and a second port, and the dual-channel desalination component comprises a water inlet and a water outlet, wherein the first port is connected in parallel with the water inlet, and the second port is connected in parallel with the water outlet;

[0008] Mineralized filter unit;

[0009] Among them, the water inlet pipeline connects the first port and the water inlet, the pure water flowing out of the second port and the water outlet flows into the mineralization filter element unit for mineralization treatment, and the mineralized water filtered out by the mineralization filter element unit flows out through the water outlet pipeline; the branch pipeline is connected to the first port; the dual-channel desalination component purifies the water flowing in through the water inlet, and the generated pure water flows into the single-channel desalination component through the water outlet and the second port, and the salt substances in the single-channel desalination component are rinsed by the flowing pure water and then flow into the branch pipeline through the first port.

[0010] Optionally, the mineralized water system also includes: a water channel switching device, which is connected to the first port; when a positive voltage is applied to the single-channel desalination component and the water channel switching device is cut to the water inlet pipeline, the water flowing in through the water inlet pipeline and the first port is purified, and the treated water flows out to the mineralized filter element unit through the second port; when the single-channel desalination component is powered off or a reverse voltage is applied, and the water channel switching device is cut to the branch pipeline, the salt substances in the single-channel desalination component are flushed to the branch pipeline by the water flowing in through the water outlet and the second port.

[0011] Optionally, the mineralized water system also includes: a power supply component and a control component, wherein the control component is used to control the power supply component to disconnect the power supply to the single-channel desalination component or apply a reverse voltage to the single-channel desalination component, and at the same time control the water channel switching device to cut to the branch pipeline.

[0012] Optionally, the mineralized water system also includes: a filtering component arranged on the water inlet pipeline and / or on the water outlet pipeline and / or on one side of the first port of the single-channel desalination component and / or on one side of the second port of the single-channel desalination component.

[0013] Optionally, the mineralized filter element unit includes: a conductivity detection component arranged on the water inlet pipeline and / or on the water outlet pipeline and / or on the branch pipeline and / or on the second port side of the single-channel desalination component and / or on the water outlet side of the dual-channel desalination component.

[0014] Optionally, the mineralized filter element unit includes: a mineralized pipeline, on which a mineralized filter element is arranged.

[0015] Optionally, the mineralized filter element unit includes: a mineralized pipeline and a suppression pipeline which are arranged in parallel and can discharge water simultaneously or separately, a mineralized filter element is arranged on the mineralized pipeline, a suppression filter element is arranged on the suppression pipeline, a series switching pipeline is arranged between the mineralized pipeline and the suppression pipeline, the series switching pipeline is used to connect the suppression filter element and the mineralized filter element in series, the output side of the series switching pipeline is connected to the mineralized pipeline or the mineralized filter element, the input side of the series switching pipeline is connected to the suppression pipeline or the suppression filter element, and a control valve is arranged on the series switching pipeline.

[0016] Optionally, the mineralization filter element unit includes: a mineralization pipeline and a promotion pipeline which are arranged in parallel and can discharge water simultaneously or separately, a mineralization filter element is arranged on the mineralization pipeline, a promotion filter element is arranged on the promotion pipeline, a series switching pipeline is arranged between the mineralization pipeline and the promotion pipeline, the series switching pipeline is used to connect the promotion filter element and the mineralization filter element in series, the output side of the series switching pipeline is connected to the mineralization pipeline or the mineralization filter element, the input side of the series switching pipeline is connected to the promotion pipeline or the promotion filter element, and a control valve is arranged on the series switching pipeline.

[0017] Optionally, the mineralization filter element unit includes: a mineralization pipeline, an inhibition pipeline and a promotion pipeline which are arranged in parallel and can discharge water simultaneously or separately; a mineralization filter element is arranged on the mineralization pipeline, a inhibition filter element is arranged on the inhibition pipeline, and a promotion filter element is arranged on the promotion pipeline; a first connecting pipeline is arranged between the mineralization pipeline and the inhibition pipeline, the output side of the first connecting pipeline is connected to the mineralization pipeline or the mineralization filter element, the input side of the first connecting pipeline is connected to the inhibition pipeline or the inhibition filter element, and the first connecting pipeline is arranged with a first control valve; a second connecting pipeline is arranged between the mineralization pipeline and the promotion pipeline, the output side of the second connecting pipeline is connected to the mineralization pipeline or the mineralization filter element, the input side of the second connecting pipeline is connected to the promotion pipeline or the promotion filter element, the first connecting pipeline is arranged with a first control valve, and the second connecting pipeline is arranged with a second control valve.

[0018] A second aspect of the present application provides a mineralized water purifier, comprising the mineralized water system.

[0019] The mineralized water system and mineralized water purifier provided in the embodiment of the present application are provided with a single-channel desalination component and a dual-channel desalination component in parallel. First, a preliminary desalination treatment is carried out through the dual-channel desalination component, and the generated pure water then flows into the single-channel desalination component for further purification to ensure that the water quality of the outlet water reaches a higher standard. While the pure water generated by the dual-channel desalination component flows into the single-channel desalination component, the salt substances in the single-channel desalination component are washed by the pure water and discharged through the branch pipeline, realizing the self-cleaning and regeneration of the single-channel desalination component and extending the service life of the single-channel desalination component. The pure water treated by the desalination component flows into the mineralized filter element unit for mineralization treatment. The mineralized filter element unit can add beneficial minerals to the pure water, so that the outlet water is not only pure, but also rich in mineral elements beneficial to the human body, thereby improving the quality and taste of drinking water. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 A schematic structural diagram of a mineralized water system provided in an embodiment of the present application.

[0022] Figure 2 A schematic structural diagram of another mineralized water system provided in an embodiment of the present application.

[0023] Figure 3 A schematic structural diagram of another mineralized water system provided in an embodiment of the present application.

[0024] Figure 4 A structural diagram of the connection relationship of the control components provided in an embodiment of the present application.

[0025] Figure 5 A schematic structural diagram of a mineralized filter element unit provided in an embodiment of the present application.

[0026] Figure 6 A schematic diagram of the structure of another mineralized filter element unit provided in an embodiment of the present application.

[0027] Figure 7 This is a schematic structural diagram of another mineralized filter element unit provided in an embodiment of the present application.

[0028] Figure 8 This is a schematic structural diagram of another mineralized filter element unit provided in an embodiment of the present application.

[0029] Fig. 9 This is a schematic diagram of the structure of the mineralized water purifier provided in an embodiment of the present application. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiments of the present application.

[0031] See also Figure 1 The mineralized water system 1 includes: an inlet pipeline 100, a single-channel desalination component 200 and a double-channel desalination component 300 arranged in parallel, a mineralized filter element unit 400 and an outlet pipeline 500.

[0032] The single-channel desalination component 200 includes: a first port 210 and a second port 220. When a positive voltage is applied, the water flowing into the first port 210 is purified, and the treated water flows out to the mineralization filter unit 400 through the second port 220. The dual-channel desalination component 300 includes: an inlet 310 and an outlet 320. When a driving pressure is applied, the water flowing into the inlet 310 is purified, and the treated water flows out to the mineralization filter unit 400 through the outlet 320. The mineralization filter unit 400 is connected to the outlet pipeline 500. In some embodiments, the single-channel desalination component 200 may include a physical adsorption desalination filter element and / or a chemical adsorption desalination filter element. The dual-channel desalination component 300 may include at least one of a reverse osmosis membrane (RO) filter element, a nanofiltration membrane filter element, and an electrodialysis membrane filter element.

[0033] The water inlet pipeline 100 connects the first port 210 and the water inlet 310 , and the first port 210 and the water inlet 310 are connected in parallel. The water outlet pipeline 500 connects the second port 220 and the water outlet 320 , and the second port 220 and the water outlet 320 are connected in parallel.

[0034] In an optional embodiment, the mineralized water system 1 further includes a branch pipeline 600 . The branch pipeline 600 is connected to the first port 210 .

[0035] The water inlet pipeline 100 delivers water to the first port 210 and the water inlet 310, and the pure water produced by the purification treatment of the single-channel desalination component 200 and the double-channel desalination component 300 flows into the mineralization filter element unit 400. The water outlet pipeline 500 is used to output the mineralized water produced by the mineralization treatment of the mineralization filter element unit 400. When the single-channel desalination component 200 is flushed and regenerated, the double-channel desalination component 300 purifies the water flowing in through the water inlet 310, and the produced pure water flows into the single-channel desalination component 200 through the water outlet 320 and the second port 220 of the single-channel desalination component 200. The single-channel desalination component 200 is powered off or a reverse voltage is applied, and the salt substances in the single-channel desalination component 200 are flushed by the pure water flowing in from the second port 220 and then flow into the branch pipeline 600 through the first port 210.

[0036] A first solenoid valve may be provided on the outlet pipe 500, a second solenoid valve may be provided on the branch pipe 600, and a third solenoid valve may be provided on the side of the first port 210 of the parallel branch where the single-channel desalination assembly 200 is located. When making water, a positive voltage is applied to the single-channel desalination assembly 200, the first solenoid valve and the third solenoid valve are opened, the water input from the inlet pipe 100 flows into the single-channel desalination assembly 200 through the third solenoid valve, the single-channel desalination assembly 200 purifies the water, and the treated pure water is output to the mineralization filter element unit 400 through the second port 220 and the first solenoid valve. At the same time, the water input from the inlet pipe 100 flows into the dual-channel desalination assembly 300 through the water inlet 310, the dual-channel desalination assembly 300 purifies the water, and the treated pure water is output to the mineralization filter element unit 400 through the water outlet 320 and the first solenoid valve.

[0037] When flushing and regenerating the single-channel desalination component 200, the single-channel desalination component 200 is powered off or a reverse voltage is applied, the first solenoid valve is closed, and the second solenoid valve and the third solenoid valve are opened. The water input from the water inlet pipeline 100 flows into the dual-channel desalination component 300 through the water inlet 310. The dual-channel desalination component 300 purifies the water, and the treated pure water flows into the single-channel desalination component 200 through the water outlet 320 and the second port 220. The salt substances in the single-channel desalination component 200 are flushed by the pure water flowing in from the second port 220 and then flow into the branch pipeline 600 through the first port 210 and the second solenoid valve.

[0038] The water is purified by the dual-channel desalination component 300, and the generated pure water flows into the single-channel desalination component 200, so as to flush and regenerate the single-channel desalination component 200. Compared with flushing and regeneration with tap water, the scaling risk of the single-channel desalination component 200 during regeneration is reduced, the service life of the single-channel desalination component 200 is extended, and the water quality of the produced pure water is improved.

[0039] See also Figure 2 As shown, the mineralized water channel system 1 further includes: a water channel switching device 610 , and the water channel switching device 610 is connected to the first port 210 .

[0040] In one embodiment, the water circuit switching device 610 may include a tangential valve or a plurality of two-way solenoid valve groups, such as a three-way valve.

[0041] During the process of purifying water in the single-channel desalination component 200, a positive voltage is applied to the single-channel desalination component 200, and the water channel switching device 610 is cut to the water inlet pipeline 100, and the water input from the water inlet pipeline 100 and flowing in through the first port 210 is purified, and the treated water flows out through the second port 220 to the mineralization filter element unit 400.

[0042] During the flushing and regeneration process of the single-channel desalination component 200, the single-channel desalination component 200 is powered off or a reverse voltage is applied, and the water channel switching device 610 is cut to the branch pipeline 600. The dual-channel desalination component 300 purifies water, and the generated pure water flows into the single-channel desalination component 200 through the water outlet 320 and the second port 220. The salt substances in the single-channel desalination component 200 are flushed to the branch pipeline 600 by the inflowing pure water.

[0043] See also Figure 3 As shown, the mineralized water system 1 further includes: a filter assembly 340. The filter assembly 340 can be arranged on the water inlet pipeline 100 and / or the water outlet pipeline 500, or on the side of the first port 210 of the single-channel desalination assembly 200, or on the side of the second port 220 of the single-channel desalination assembly 200.

[0044] A filter assembly 340 is provided on the water inlet pipeline 100, which can perform certain purification treatment on the water entering the single-channel desalination assembly 200 and the double single-channel desalination assembly 200, for example, removing particulate impurities, residual chlorine and other substances that may be contained in the water, thereby reducing the workload and consumption of the single-channel desalination assembly 200 and the double single-channel desalination assembly 200, and extending their regeneration cycle and service life.

[0045] The filter assembly 340 is provided on the water outlet pipeline 500 , so as to further improve the water quality of the pure water outputted by the mineralized water system 1 .

[0046] A filter assembly 340 is disposed on one side of the first port 210 of the single-channel desalination assembly 200. During the process of water purification in the single-channel desalination assembly 200, water output from the water inlet pipeline 100 is first filtered by the filter assembly 340 and then flows into the single-channel desalination assembly 200 through the first port 210. The single-channel desalination assembly 200 purifies the inflowing water.

[0047] A filter assembly 340 is provided on one side of the second port 220 of the single-channel desalination assembly 200 (i.e., between the second port 220 and the water outlet 320), so that during the process of water purification by the single-channel desalination assembly 200, the water output from the water inlet pipeline 100 first flows into the single-channel desalination assembly 200 through the first port 210, and the single-channel desalination assembly 200 purifies the inflowing water, and the treated water is filtered by the filter assembly 340 before flowing into the mineralization filter element unit 400. When the single-channel desalination assembly 200 is powered off or a reverse voltage is applied, the pure water generated by the water purification by the dual-channel desalination assembly 300 passes through the filter assembly 340, and the filter assembly 340 is reversely flushed, and then flows into the single-channel desalination assembly 200 through the second port 220, and the salt substances in the single-channel desalination assembly 200 are flushed to the branch pipeline 600.

[0048] In one embodiment, the filter assembly 340 may include a physical interception function filter element and / or a physical adsorption function filter element. The physical interception function filter element includes at least one of a microfiltration membrane, an ultrafiltration membrane, and a PP cotton filter element. The physical adsorption function filter element includes at least one of activated carbon particles and activated carbon rods.

[0049] See also Figure 3 As shown, the mineralized water system 1 further includes: a conductivity detection component 10. The conductivity detection component 10 can be arranged on the water inlet pipeline 100 and / or the water outlet pipeline 500, can also be arranged on the branch pipeline 600, can also be arranged on the second port 220 side of the single-channel desalination component 200 and / or the water outlet 320 side of the double-channel desalination component 300. The conductivity detection component 10 can include a conductivity detector and a TDS detector.

[0050] The conductivity detection component 10 is arranged on the water inlet pipeline 100 and / or the water outlet pipeline 500, and the water quality of the water at the corresponding position can be detected. For example, the TDS value is a water quality detection index specially set for pure water, and the TDS value represents the total soluble solid content in the water. The TDS value can reflect the water quality to a certain extent. Generally, the lower the TDS value, the less soluble salts such as heavy metal ions in the water, and the purer the water quality.

[0051] The conductivity detection component 10 is arranged on the branch pipeline 600, and can detect the conductivity on the branch pipeline 600 when the power is cut off or a reverse voltage is applied to the single-channel desalination component 200, so as to judge the regeneration effect of the single-channel desalination component 200. For example, when the conductivity data detected by the conductivity detection component 10 is less than the preset conductivity, it can be determined that the salt substances in the single-channel desalination component 200 are flushed, the regeneration mode can be ended, the forward voltage is restored to the single-channel desalination component 200, and the water channel switching device 610 is controlled to be tangential to the water inlet pipeline 100.

[0052] A conductivity detection component 10 is provided on the side of the second port 220 of the single-channel desalination component 200, which can detect the conductivity of the water outlet of the single-channel desalination component 200, so as to determine whether the water purification effect of the single-channel desalination component 200 can meet the requirements. For example, when the conductivity data detected by the conductivity detection component 10 is higher than the target conductivity or the duration of being higher than the target conductivity exceeds the preset time, it can be determined that the single-channel desalination component 200 needs to be regenerated. A conductivity detection component 10 is provided on the side of the water outlet 320 of the dual-channel desalination component 300, which can detect the conductivity of the water outlet of the dual-channel desalination component 300, so as to determine whether the water purification effect of the dual-channel desalination component 300 can meet the requirements. For example, when the conductivity data detected by the conductivity detection component 10 is higher than the target conductivity or the duration of being higher than the target conductivity exceeds the preset time, it can be determined that the dual-channel desalination component 300 needs to be regenerated.

[0053] In one embodiment, Figure 4 The mineralized waterway system 1 may further include: a control component 410, a power supply component 420 and a drive component 430. The control component 410 is respectively connected to the conductivity detection component 10, the power supply component 420, the drive component 430 and the waterway switching device 610. The power supply component 420 is connected to the single-channel desalination component 200, and applies a positive voltage or a reverse voltage to the single-channel desalination component 200. The drive component 430 drives water to flow to the single-channel desalination component 200 and the dual-channel desalination component 300.

[0054] In one embodiment, the driving component 430 may include a pressure pump. The control component 410 may include a single chip microcomputer and the like.

[0055] In some embodiments, when the control component 410 switches to the regeneration mode when the current time is a preset time, such as the time period from 10 pm to 10:30 pm, the control component 410 controls the power supply component 420 to disconnect the power supply to the single-channel desalination component 200 or apply a reverse voltage to the single-channel desalination component 200, and controls the water channel switching device 610 to cut to the branch pipeline 600. The dual-channel desalination component 300 purifies water, and the generated pure water flows into the single-channel desalination component 200 through the water outlet 320 and the second port 220, so that the salt ions attached to the single-channel desalination component 200 enter the water and are discharged from the single-channel desalination component 200 with the water.

[0056] In one embodiment, when the conductivity data detected by the conductivity detection component 10 on the second port side of the single-channel desalination component 200 is higher than the target conductivity, the control component 410 controls the power supply component 420 to disconnect the power supply to the single-channel desalination component 200 or apply a reverse voltage to the single-channel desalination component 200, and at the same time controls the water channel switching device 610 to cut to the branch pipeline 600, so that the salt ions attached to the single-channel desalination component 200 enter the water and are discharged from the single-channel desalination component 200 with the water, and the flushed wastewater is discharged from the first port 210 of the single-channel desalination component 200 to the branch pipeline 600.

[0057] In one embodiment, the control component 410 can also control the power supply component 420 to adjust the power supply voltage to the single-channel desalination component 200 according to the conductivity data detected by the conductivity detection component 10 on the water inlet pipeline 100. For example, the greater the conductivity data detected by the conductivity detection component 10 on the water inlet pipeline 100, the greater the forward voltage applied by the power supply component 420 to the single-channel desalination component 200, so as to improve the purification effect.

[0058] In some embodiments, the mineralized waterway system 1 may further include one or more of the following combinations: a heating component 440 , a temperature detection component 450 , and a flow detection component 460 .

[0059] The heating assembly 440 is disposed in the water outlet direction of the water outlet pipe 500, and is used to heat the water flowing out of the water outlet pipe 500 to provide hot water of a desired temperature to the user. The heating assembly may include a heat exchanger and the like.

[0060] The temperature detection component 450 may be disposed on the water inlet pipeline 100 , and the temperature detection component 450 is used to detect the temperature of water flowing to the single-channel desalination component 200 and the dual-channel desalination component 300 .

[0061] The flow detection component 460 may be disposed on the water inlet pipeline 100 and / or the water outlet pipeline 500 .

[0062] The mineralized water system 1 provided in this embodiment includes a single-channel desalination component and a dual-channel desalination component arranged in parallel, the single-channel desalination component includes a first port and a second port, the dual-channel desalination component includes a water inlet and a water outlet, the first port is connected in parallel with the water inlet, and the second port is connected in parallel with the water outlet; the water inlet pipeline connects the first port and the water inlet, the mineralized filter unit connects the second port and the water outlet, and the branch pipeline connects the first port; the dual-channel desalination component purifies the water flowing in through the water inlet, and the generated pure water flows into the single-channel desalination component through the water outlet and the second port, and the salt substances in the single-channel desalination component are rinsed by the inflowing pure water and then flow into the branch pipeline through the first port. The pure water generated by the purification treatment of the dual-channel desalination component is used to rinse and regenerate the single-channel desalination component, reducing the scaling risk during the regeneration of the single-channel desalination component, thereby ensuring the water quality of the produced pure water.

[0063] Since the single-channel desalination assembly 200 and the dual-channel desalination assembly 300 will filter all substances in the water, pure water without any beneficial elements is not healthy water in a certain sense and does not meet the concept of healthy water. Therefore, the present application mineralizes the purified pure water through the mineralization filter element unit 400, thereby flowing out mineralized water that is beneficial to the human body.

[0064] See also Figure 5 As shown, the mineralized filter element unit 400 includes: a mineralized pipeline 901 , on which a mineralized filter element 9010 is arranged.

[0065] The mineralized pipeline 901 is a channel through which water flows, and is used to ensure that the water flows smoothly and efficiently without introducing any pollutants.

[0066] The mineralization filter element 9010 is responsible for adding beneficial minerals to the water flow to enhance the taste and nutritional value of the water. The mineralization filter element 9010 may be made of a variety of materials, including but not limited to medical stone, tourmaline, weak alkaline mineralization balls, etc.

[0067] In actual application, when the pure water flowing out of the first filter unit 30 and / or the second filter unit 40 passes through the mineralized filter unit 400, the pure water first enters the mineralized pipeline 901 and then flows through the mineralized filter 9010. The water flows in contact with and exchanges with the materials in the mineralized filter 9010, thereby absorbing beneficial minerals. After the mineralization treatment, the taste and nutritional value of the water are improved, making it more suitable for drinking.

[0068] See also Figure 6 As shown, the mineralized filter element unit 400 includes: a mineralized pipeline 101 and a suppression pipeline 102 , the mineralized pipeline 101 is provided with a mineralized filter element 103 , and the suppression pipeline 102 is provided with a suppression filter element 104 .

[0069] In an optional embodiment, the mineralization pipeline 101 and the suppression pipeline 102 are arranged in parallel and can discharge water at the same time. Specifically, the mineralization pipeline 101 and the suppression pipeline 102 are connected in parallel between the water inlet pipeline of the mineralization filter element unit 400 and the water outlet pipeline 500 of the mineralization filter element unit 400. The water inlet pipeline can be connected to the mineralization pipeline 101 and the suppression pipeline 102 through a three-way valve or a diverter valve, and the mineralization pipeline 101 and the suppression pipeline 102 can be connected to the water outlet pipeline 500 through a three-way valve. When the mineralization pipeline 101 and the suppression pipeline 102 discharge water at the same time, the water outlets of the mineralization pipeline 101 and the suppression pipeline 102 can be mixed and discharged through the water outlet pipeline 500.

[0070] By arranging the mineralization filter element 103 in the mineralization pipeline 101, the mineralization filter element 103 can release (dissolve) minerals into the water body flowing through, so that the water body output by the mineralization pipeline 101 contains minerals, so as to meet people's requirements for mineralized drinking water. By arranging the inhibition filter element 104 in the inhibition pipeline 102, the inhibition filter element 104 can release inhibition substances into the water body flowing through. When the water body containing inhibition substances flows through the mineralization filter element 103, the dissolution of minerals in the mineralization filter element 103 can be inhibited, so as to avoid the situation where the mineral content in the water body is too high.

[0071] In an optional embodiment, the mineralized filter element unit 400 further includes: a series switching pipeline 105. The series switching pipeline 105 is disposed between the mineralized pipeline 101 and the suppression pipeline 102, and is used to connect the suppression filter element 104 and the mineralized filter element 103 in series. The output end of the series switching pipeline 105 is connected to the mineralized pipeline 101 or the mineralized filter element 103, and the input end of the series switching pipeline 105 is connected to the suppression pipeline 102 or the suppression filter element 104.

[0072] By connecting the output end of the series switching pipeline 105 to the mineralization pipeline 101 or the mineralization filter element 103, and connecting the input end of the series switching pipeline 105 to the inhibition pipeline 102 or the inhibition filter element 104, a mineralization treatment structure can be formed in which the inhibition filter element 104 is located upstream and the mineralization filter element 103 is located downstream, and water containing inhibition substances flows through the water path of the mineralization filter element 103.

[0073] In specific implementation, in order to prevent the mineral content in the water body from being too high, the series switching pipeline 105 can be used to allow the water containing the inhibitory substance to flow through the mineralized filter element 103, so as to inhibit the mineralized filter element 103 from releasing minerals, thereby achieving the requirement of reducing the mineral content in the water body. When the mineralized filter element 103 is in an immersed state, for example, the water flow rate in the mineralized pipeline 101 is too slow, the water is stopped, or the water is stopped for a set period of time, which may cause the mineral content in the water body (especially in the mineralized filter element 103) to be too high. By switching the pipeline 105 in series, the water containing the inhibitory substance enters the mineralized filter element 103, thereby inhibiting the mineralized filter element 103 in an immersed state from releasing minerals, thereby avoiding excessively high mineral content in the water body. The immersed state described in this embodiment refers to the situation where the flow rate in the filter element is less than the design threshold, including the situation where the water body stops flowing or flows slowly.

[0074] In an optional embodiment, a first control valve 106 is provided on the series switching pipeline 105 .

[0075] The first control valve 106 has a state where water can flow through and a state where water cannot flow through. In a specific application, the first control valve 106 can also be a flow valve. By arranging the first control valve 106 on the series switching pipeline 105, it is possible to control whether water can flow from the suppression filter element 104 to the mineralization filter element 103 through the series switching pipeline 105. For example, when the mineralized filter element 103 is in an immersed state, the first control valve 106 can be placed in a state where water can pass through. Therefore, the water can flow from the suppression filter element 104 to the mineralized filter element 103 through the series switching pipeline 105, thereby suppressing the release of minerals from the mineralized filter element 103 to reduce the mineral content in the water body and prevent the mineral content from exceeding the set standard, thereby controlling the mineral content within a safe standard range; when the water flow rate of the mineralized pipeline 101 exceeds the set flow rate, the concentration of mineralized substances in the water flowing through the mineralized filter element 103 at this time will not exceed the set standard, and there is no need to reduce the mineral content in the water body, so the first control valve 106 can be placed in a state where water cannot pass through.

[0076] In an optional embodiment, the mineralized filter element unit 400 further includes: a second control valve 107 , which is disposed in the mineralized pipeline 101 and located at the upstream end of the mineralized filter element 103 .

[0077] The second control valve 107 is used to control the on / off and / or flow rate of the mineralization pipeline 101. By controlling the second control valve 107 to be open or closed, it can be realized whether water is delivered to the mineralization filter element 103. By controlling the flow rate of the mineralization pipeline 101 by the second control valve 107, the amount of minerals released by the mineralization filter element 103 in a unit volume of water can be controlled. Specifically, when the water flow rate of the mineralization pipeline 101 is greater than the set flow rate, the mineral content in the unit volume of water will decrease, and when the water flow rate of the mineralization pipeline 101 is lower than the set flow rate, the mineral content in the unit volume of water will increase. Therefore, the flow rate of the mineralization pipeline 101 can be adjusted by the second control valve 107, thereby adjusting the content of minerals in the water of the mineralization pipeline 101.

[0078] The output end of the series switching pipeline 105 is connected between the second control valve 107 and the mineralized filter element 103. In this way, the output end of the series switching pipeline 105 is connected to the upstream end of the mineralized filter element 103, so that the water in the series switching pipeline 105 can flow to the mineralized filter element 103.

[0079] In an optional embodiment, the mineralized filter element unit 400 further includes: a third control valve 108 , which is disposed in the suppression pipeline 102 and located at the downstream end of the suppression filter element 104 .

[0080] The third control valve 108 is used to control the on / off and / or flow rate of the suppression pipeline 102. The input end of the series switching pipeline 105 is connected between the suppression filter element 104 and the third control valve 108. In this way, the input end of the series switching pipeline 105 is connected to the downstream end of the suppression filter element 104. When the third control valve 108 is closed and the first control valve 106 is opened, the water containing the inhibition substance can flow to the series switching pipeline 105, and then the water containing the inhibition substance flows to the mineralization filter element 103.

[0081] By controlling the opening or closing of the second control valve 107 and the third control valve 108, and controlling whether the water flow of the first control valve 106 can pass through, it is possible to achieve simultaneous or separate water discharge from the mineralization pipeline 101 and the suppression pipeline 102, and the water flow flowing through the suppression filter element 104 can enter the mineralization filter element 113 through the series switching pipeline 115.

[0082] For example, when the mineralization pipeline 101 and the suppression pipeline 102 need to discharge water at the same time, the second control valve 107 and the third control valve 108 can be controlled to open, and the first control valve 106 can be closed. At this time, the series switching pipeline 105 is disconnected, the mineralization pipeline 101 and the suppression pipeline 102 are in a parallel state, and the water containing minerals in the mineralization pipeline 101 and the water containing inhibitors in the suppression pipeline 102 can be mixed in the water outlet pipeline 500 and then discharged.

[0083] For another example, when the mineralization pipeline 101 needs to discharge water alone, the second control valve 107 can be controlled to open, and the first control valve 106 and the third control valve 108 can be closed. At this time, the mineralization pipeline 101 is connected, the inhibition pipeline 102 and the series switching pipeline 105 are both disconnected, and the mineral-containing water in the mineralization pipeline 101 can be discharged through the water outlet pipeline 500.

[0084] For another example, when the mineralized filter element 103 is in an immersed state, the second control valve 107 and the third control valve 108 can be controlled to be closed, and the first control valve 106 can be opened. At this time, the inhibition filter element 104 and the mineralized filter element 103 are connected through the series switching pipeline 105, and the water containing the inhibitory substance can flow to the mineralized filter element 103 through the series switching pipeline 105.

[0085] In an optional embodiment, the first control valve 106, the second control valve 107 and the third control valve 108 are all solenoid valves. Of course, in other embodiments, the first control valve 106, the second control valve 107 and the third control valve 108 may also be other valves.

[0086] In an optional embodiment, the mineralized filter element 103 includes a zinc-containing filter material (e.g., smithsonite, hydrozincite), and the suppression filter element 104 includes an alkaline filter material (e.g., magnesite, brucite, sepiolite, calcite). Zinc is indispensable for cell replication, immune activity, tissue repair and growth, and is a key element for growth and development, reproductive inheritance, immune system and bone metabolism. Therefore, by setting the mineralized filter element 103 to include a zinc-containing filter material, releasing mineral zinc into the water body is beneficial to people's health. In addition, water quality with a pH value between 7.0 and 9.0 is the best water quality suitable for human health. By setting the suppression filter element 104 to include an alkaline filter material, it is beneficial to keep the water quality in the pH range of 7.0 to 9.0.

[0087] It should be noted that although zinc is one of the essential trace elements for the human body, it contributes to the growth and development of the human body and can also participate in the metabolism of vitamins. However, when the zinc content in drinking water exceeds the standard, the zinc intake of the human body may exceed the standard, which may cause some harm to the human body, such as zinc poisoning, abnormal lipid metabolism, etc. Therefore, by setting the suppression filter 104 to suppress the excessive release of zinc, the occurrence of excessive zinc concentration can be avoided.

[0088] It is understood that in other embodiments, the mineralized filter element 103 may also include filter materials containing other minerals, such as copper, calcium, magnesium, potassium, strontium, etc. It should be noted that when the mineralized filter element 103 includes filter materials containing other minerals, the suppression filter element 104 may be matched with corresponding suppression filter materials.

[0089] In an optional embodiment, the mineralization filter element 103 includes a first alkaline filter material, and the suppression filter element 104 includes a second alkaline filter material, the alkalinity of the first alkaline filter material is weaker than the alkalinity of the second alkaline filter material, and the alkalinity of the second alkaline filter material is stronger than the alkalinity of the first alkaline filter material, so the second alkaline filter material can be used to inhibit the dissolution of alkaline substances in the first alkaline filter material. In one embodiment, the first alkaline filter material (weak alkalinity) is filled with medical stone or tourmaline, and the second alkaline filter material (strong alkalinity) is filled with high concentrations of zinc and magnesium.

[0090] By installing weak alkaline ore in the first alkaline filter material and strong alkaline ore in the second alkaline filter material, when the water flows through the first alkaline filter material first, the alkaline substances precipitated from the first alkaline filter material will increase the pH value of the water. Subsequently, when the water flows into the suppression filter element 104, since the pH value of the water has been increased by the first alkaline filter material at this time, the precipitation of minerals such as zinc and copper in the second alkaline filter material in the water will be inhibited to a certain extent (usually because the solubility of these minerals at higher pH values ​​is reduced or the precipitation rate is slowed down).

[0091] By adopting the filter element unit 50, when the mineral content in the water body is too high, the release or dissolution of the minerals in the mineralization filter element can be suppressed by the suppression filter element, so as to reduce the mineral content in the water body.

[0092] See also Figure 7 As shown, the mineralization filter element unit 400 includes: a mineralization pipeline 111 and a promotion pipeline 112 , the mineralization pipeline 111 is provided with a mineralization filter element 113 , and the promotion pipeline 112 is provided with a promotion filter element 114 .

[0093] In an optional embodiment, the mineralization pipeline 111 and the promotion pipeline 112 are arranged in parallel and can discharge water at the same time. Specifically, the mineralization pipeline 111 and the promotion pipeline 112 are connected in parallel between the water inlet pipeline of the mineralization filter element unit 400 and the water outlet pipeline 500 of the mineralization filter element unit 400. The water inlet pipeline can be connected to the mineralization pipeline 111 and the promotion pipeline 112 through a three-way valve or a diverter valve, and the mineralization pipeline 111 and the promotion pipeline 112 can be connected to the water outlet pipeline 500 through a three-way valve. When the mineralization pipeline 111 and the promotion pipeline 112 discharge water at the same time, the water outlets of the mineralization pipeline 111 and the promotion pipeline 112 can be mixed and discharged through the water outlet pipeline 500.

[0094] By arranging the mineralization filter element 113 in the mineralization pipeline 111, the mineralization filter element 113 can release (dissolve) minerals into the water body flowing through, so that the water body output by the mineralization pipeline 111 contains minerals, so as to meet people's requirements for mineralized drinking water. By arranging the promotion filter element 114 in the promotion pipeline 112, the promotion filter element 114 can release the promotion substance into the water body flowing through. When the water body containing the promotion substance flows through the mineralization filter element 113, the dissolution of minerals in the mineralization filter element 113 can be promoted, so as to increase the mineral content in the water body.

[0095] In an optional embodiment, the mineralization filter element unit 400 further includes: a series switching pipeline 115. The series switching pipeline 115 is disposed between the mineralization pipeline 111 and the promotion pipeline 112, and is used to connect the promotion filter element 114 and the mineralization filter element 113 in series. The output end of the series switching pipeline 115 is connected to the mineralization pipeline 111 or the mineralization filter element 113, and the input end of the series switching pipeline 115 is connected to the promotion pipeline 112 or the promotion filter element 114.

[0096] By connecting the output end of the series switching pipeline 115 to the mineralization pipeline 111 or the mineralization filter element 113, and connecting the input end of the series switching pipeline 115 to the promotion pipeline 112 or the promotion filter element 114, a mineralization treatment structure can be formed in which the promotion filter element 114 is located upstream and the mineralization filter element 113 is located downstream, and water containing the promoting substance flows through the water path of the mineralization filter element 113.

[0097] By allowing the water containing the promoting substance to flow into the mineralized filter element 113, the promoting substance can promote the mineralized filter element 113 to release minerals, increase the content of minerals in the water, and thus avoid the situation where the content of minerals in the water does not meet the standard. For example, when the water flow rate of the mineralized pipeline 111 exceeds the set flow rate (i.e., the water flow rate is a large flow rate), the water flow rate is accelerated, and the amount of minerals released per unit volume of water will decrease. By switching the pipeline 115 in series to allow the water containing the promoting substance to flow into the mineralized filter element 113, the mineralized filter element 113 is promoted to release minerals, which can increase the content of minerals in the water. When the mineralized filter element 113 has been used for a certain period of time and reaches the middle and late stages of its service life, the performance of the mineralized filter element 113 in releasing minerals decreases. By promoting the mineralized filter element 113 to release minerals by promoting the promoting substance, the mineral content in the water can be effectively increased, so that the minerals in the water can meet the standard and the service life of the mineralized filter element 113 is extended.

[0098] In an optional embodiment, a first control valve 116 is provided on the series switching pipeline 115 .

[0099] The first control valve 116 has a state where water can flow through and a state where water cannot flow through. In a specific application, the first control valve 116 can also be a flow valve. By arranging the first control valve 116 on the series switching pipeline 115, it is possible to control whether water can flow from the promotion filter element 114 to the mineralization filter element 113 through the series switching pipeline 115. When the water flow rate of the mineralization pipeline 111 is large, or the mineralization filter element 113 has reached the middle and late stages of its service life, the first control valve 116 can be placed in a state where water can pass through. At this time, the water can flow from the promotion filter element 114 to the mineralization filter element 113 through the series switching pipeline 115, thereby increasing the amount of minerals released by the mineralization filter element 113 to increase the content of minerals in the water and prevent the content of minerals from being lower than the set standard, thereby controlling the content of minerals within a safe standard range; when the water flow rate of the mineralization pipeline 111 is lower than the set flow rate, or the mineralization filter element 113 is in the early stages of its service life, the concentration of mineralized substances in the water flowing through the mineralization filter element 113 will not be lower than the set standard, and the content of minerals in the water will meet the standard, so the first control valve 116 can be placed in a state where water cannot pass through.

[0100] In an optional embodiment, the mineralized filter element unit 400 further includes: a second control valve 117 , which is disposed in the mineralized pipeline 111 and located at the upstream end of the mineralized filter element 113 .

[0101] The second control valve 117 is used to control the on-off and / or flow rate of the mineralization pipeline 111. By controlling the second control valve 117 to be opened or closed, it can be realized whether water is delivered to the mineralization filter element 113. By controlling the flow rate of the mineralization pipeline 111 by the second control valve 117, the amount of minerals released by the mineralization filter element 113 in a unit volume of water can be controlled. Specifically, when the water flow rate of the mineralization pipeline 111 is greater than the set flow rate, the mineral content in the unit volume of water will decrease, and when the water flow rate of the mineralization pipeline 111 is lower than the set flow rate, the mineral content in the unit volume of water will increase. Therefore, the flow rate of the mineralization pipeline 111 can be adjusted by the second control valve 117, thereby adjusting the content of minerals in the water of the mineralization pipeline 111.

[0102] The output end of the series switching pipeline 115 is connected between the second control valve 117 and the mineralized filter element 113. In this way, the output end of the series switching pipeline 115 is connected to the upstream end of the mineralized filter element 113, so that the water in the series switching pipeline 115 can flow to the mineralized filter element 113.

[0103] In an optional embodiment, the mineralization filter element unit 400 further includes: a third control valve 118 , which is disposed in the promotion pipeline 112 and located at the downstream end of the promotion filter element 114 .

[0104] The third control valve 118 is used to control the on-off and / or flow rate of the promotion pipeline 112. The input end of the series switching pipeline 115 is connected between the promotion filter element 114 and the third control valve 118. In this way, the input end of the series switching pipeline 115 is connected to the downstream end of the promotion filter element 114. When the third control valve 118 is closed and the first control valve 116 is opened, the water containing the promotion substance can flow to the series switching pipeline 115, and then the water containing the promotion substance flows to the mineralization filter element 113.

[0105] By controlling the opening or closing of the second control valve 117 and the third control valve 118, and controlling whether the water flow of the first control valve 116 can pass through, it is possible to achieve simultaneous or separate water discharge from the mineralization pipeline 111 and the promotion pipeline 112, and the water flow flowing through the promotion filter element 114 can enter the mineralization filter element 113 through the series switching pipeline 115.

[0106] For example, when the mineralization pipeline 111 and the promotion pipeline 112 need to discharge water at the same time, the second control valve 117 and the third control valve 118 can be controlled to open, and the first control valve 116 can be closed. At this time, the series switching pipeline 115 is disconnected, the mineralization pipeline 111 and the promotion pipeline 112 are in a parallel state, and the water containing minerals in the mineralization pipeline 111 and the water containing the promotion substance in the promotion pipeline 112 can be mixed in the water outlet pipeline 500 and then discharged.

[0107] For another example, when the mineralization pipeline 111 needs to discharge water alone, the second control valve 117 can be controlled to open, and the first control valve 116 and the third control valve 118 can be closed. At this time, the mineralization pipeline 111 is turned on, and the promotion pipeline 112 and the series switching pipeline 115 are both disconnected, and the mineral-containing water in the mineralization pipeline 111 can be discharged through the water outlet pipeline 500.

[0108] For another example, when the mineralized filter element 113 is in the middle and late stages of its service life, the first control valve 116 can be controlled to open, and the second control valve 117 and the third control valve 118 can be closed. At this time, the filter element 114 and the mineralized filter element 113 are connected through the series switching pipeline 115, and the water containing the promoting substance can flow to the mineralized filter element 113 through the series switching pipeline 115, thereby promoting the mineralized filter element 113 to release minerals, so that the minerals in the water can meet the standards. Even if the mineralized filter element 113 is in the middle and late stages of its service life (the mineral dissolution rate decreases), by setting the promoting filter element 114, the mineral dissolution rate in the mineralized filter element 113 is kept within the set range, and the service life of the mineralized filter element 113 can be prolonged. Alternatively, when the flow rate is large, the first control valve 116 can be controlled to open, and the second control valve 117 and the third control valve 118 can be closed, so that the minerals in the water can meet the standards at a large flow rate.

[0109] In an optional embodiment, the first control valve 116, the second control valve 117 and the third control valve 118 are all solenoid valves. Of course, in other embodiments, the first control valve 116, the second control valve 117 and the third control valve 118 may also be other valves.

[0110] In an optional embodiment, the mineralized filter element 113 includes a filter material containing metasilicic acid, and the promoting filter element 114 includes an alkaline filter material. Silicon is one of the essential trace elements for the human body, and silicon in the human body tends to decrease significantly with age. Modern medicine shows that silicon affects the biological synthesis of bone tissue, is related to bone growth and structure, has a physiological role in the process of bone calcification, can promote bone development, and insufficient intake will reduce the calcium content of bones. Lack of silicon in the body can also lead to growth retardation, bone abnormalities, deformities (especially the head), and poor development of teeth or enamel. Silicon can also enhance the strength of elastic fibers in blood vessels, especially the elastic layer of the inner membrane, thereby forming a barrier to effectively hinder lipid invasion. This property makes silicon have an anti-atherosclerotic effect, which can maintain the integrity of elastic fibers and interstitium, thereby preventing the formation of atherosclerotic plaques. Silicon can also remove fat deposited on the inner wall of blood vessels. This mechanism can alleviate arteriosclerosis, cardiovascular and heart diseases.

[0111] Silicon needed by the human body generally comes from water, and the silicon in the water is in the form of metasilicic acid, which is easily absorbed by the human body and skin. Therefore, by setting the mineralized filter element 113 to include a filter material containing metasilicic acid, the mineralized filter element 113 can release metasilicic acid into the water body, which is beneficial to human health.

[0112] In addition, water quality with a pH value between 7.0 and 9.0 is the best water quality suitable for human health. By setting the promotion filter element 114 to include alkaline filter materials, it is helpful to keep the water quality within the pH range of 7.0 to 9.0, which is beneficial to human health.

[0113] It is understood that in other embodiments, the mineralized filter element 113 may also include filter materials containing other minerals, such as copper, calcium, magnesium, potassium, strontium, zinc, etc. It should be noted that when the mineralized filter element 113 includes filter materials containing other minerals, the corresponding promoting filter materials can be matched in the promoting filter element 114.

[0114] In an optional embodiment, the mineralized filter element 113 includes medical stone, and the promoting filter element 114 includes periclase. By using medical stone as the filter material of the mineralized filter element 113, both metasilicic acid beneficial to the human body can be released and substances harmful to the human body will not be produced.

[0115] By adopting the filter element unit 50, when the mineral content in the water body is insufficient, the filter element can be used to promote the release or dissolution of minerals in the mineralization filter element, so as to increase the mineral content in the water body.

[0116] like Figure 8 As shown, the mineralization filter element unit 400 includes: a mineralization pipeline 121, a suppression pipeline 122 and a promotion pipeline 123. The mineralization pipeline 121 is provided with a mineralization filter element 124, the suppression pipeline 122 is provided with a suppression filter element 125, and the promotion pipeline 123 is provided with a promotion filter element 126.

[0117] In an optional embodiment, the mineralization pipeline 121, the suppression pipeline 122 and the promotion pipeline 123 are arranged in parallel and can discharge water at the same time. Specifically, the mineralization pipeline 121, the suppression pipeline 122 and the promotion pipeline 123 are connected in parallel between the water inlet pipeline of the mineralization filter element unit 400 and the water outlet pipeline 500 of the mineralization filter element unit 400. The water inlet pipeline can be connected to the mineralization pipeline 121, the suppression pipeline 122 and the promotion pipeline 123 through a multi-way valve or a diverter valve, and the mineralization pipeline 121, the suppression pipeline 122 and the promotion pipeline 123 can be connected to the water outlet pipeline 500 through a multi-way valve. When the mineralization pipeline 121, the suppression pipeline 122 and the promotion pipeline 123 discharge water at the same time, the water outlets of the mineralization pipeline 121, the suppression pipeline 122 and the promotion pipeline 123 can be mixed and discharged through the water outlet pipeline 500.

[0118] By setting the mineralization filter element 124 in the mineralization pipeline 121, the mineralization filter element 124 can release (dissolve) minerals into the water body flowing through, so that the water body output by the mineralization pipeline 121 contains minerals to meet people's requirements for mineralized drinking water. By setting the inhibition filter element 125 in the inhibition pipeline 122, the inhibition filter element 125 can release inhibition substances into the water body flowing through. When the water body containing inhibition substances flows through the mineralization filter element 124, the dissolution of minerals in the mineralization filter element 124 can be inhibited, thereby avoiding the situation where the mineral content in the water body is too high. By setting the promotion filter element 126 in the promotion pipeline 123, the promotion filter element 126 can release promotion substances into the water body flowing through. When the water body containing promotion substances flows through the mineralization filter element 124, the dissolution of minerals in the mineralization filter element 124 can be promoted, thereby increasing the mineral content in the water body.

[0119] In an optional embodiment, the mineralized filter element unit 400 further includes: a first connecting pipeline 127. The first connecting pipeline 127 is disposed between the mineralized pipeline 121 and the suppression pipeline 122, and is used to connect the suppression filter element 125 and the mineralized filter element 124 in series. The output end of the first connecting pipeline 127 is connected to the mineralized pipeline 121 or the mineralized filter element 124, and the input end of the first connecting pipeline 127 is connected to the suppression pipeline 122 or the suppression filter element 125. In this way, a mineralized treatment structure can be formed in which the suppression filter element 125 is located upstream and the mineralized filter element 124 is located downstream, and the water containing the inhibition substance flows through the water path of the mineralized filter element 124.

[0120] In an optional embodiment, the mineralization filter element unit 400 further includes: a second connecting pipeline 128. The second connecting pipeline 128 is disposed between the mineralization pipeline 121 and the promotion pipeline 123, and is used to connect the promotion filter element 126 and the mineralization filter element 124 in series. The output end of the first connecting pipeline 127 is connected to the mineralization pipeline 121 or the mineralization filter element 124, and the input end of the first connecting pipeline 127 is connected to the promotion pipeline 123 or the promotion filter element 126. In this way, a mineralization treatment structure can be formed in which the promotion filter element 126 is located upstream and the mineralization filter element 124 is located downstream, and the water containing the promotion substance flows through the water path of the mineralization filter element 124.

[0121] In an optional embodiment, a first control valve 1291 is provided on the first connecting pipeline 127. The first control valve 1291 has a state where water can flow through and a state where water cannot flow through. In a specific application, the first control valve 1291 may also be a flow valve.

[0122] In an optional embodiment, a second control valve 1292 is disposed on the second connecting pipeline 128. The second control valve 1292 has a state where water can flow through and a state where water cannot flow through. In a specific application, the second control valve 1292 can also be a flow valve.

[0123] In an optional embodiment, the mineralization pipeline 121 is provided with a third control valve 1293 for controlling the on-off and / or flow rate of the mineralization pipeline 121. The third control valve 1293 is provided at the upstream end of the mineralization filter element 124.

[0124] In an optional embodiment, the suppression pipeline 122 is provided with a fourth control valve 1294 for controlling the on-off and / or flow rate of the suppression pipeline 122. The fourth control valve 1294 is provided at the downstream end of the suppression filter element 125, and by controlling the opening or closing of the fourth control valve 1294, it can be realized whether water is delivered to the suppression filter element 125.

[0125] In an optional embodiment, the promotion pipeline 123 is provided with a fifth control valve 1295 for controlling the on-off and / or flow rate of the promotion pipeline 123. The fifth control valve 1295 is provided at the downstream end of the promotion filter element 126, and by controlling the opening or closing of the fifth control valve 1295, it can be realized whether water is delivered to the promotion filter element 126.

[0126] Among them, one end of the first connecting pipeline 127 is connected between the third control valve 1293 and the mineralized filter element 124, and the other end of the first connecting pipeline 127 is connected between the suppression filter element 125 and the fourth control valve 1294. Since the third control valve 1293 is arranged at the upstream end of the mineralized filter element 124, and the fourth control valve 1294 is arranged at the downstream end of the suppression filter element 125, the input end of the first connecting pipeline 127 is connected to the downstream end of the suppression filter element 125, and the output end of the first connecting pipeline 127 is connected to the upstream end of the mineralized filter element 124. When the third control valve 1293 and the fourth control valve 1294 are controlled to be closed, and the first control valve 1291 is in a state where water can pass through, the water containing the inhibition substance can flow to the first connecting pipeline 127, and then flow to the mineralized filter element 124.

[0127] One end of the second connecting pipeline 128 is connected between the third control valve 1293 and the mineralization filter element 124, and the other end of the second connecting pipeline 128 is connected between the promoting filter element 126 and the fifth control valve 1295. Since the third control valve 1293 is arranged at the upstream end of the mineralization filter element 124, and the fifth control valve 1295 is arranged at the downstream end of the promoting filter element 126, the input end of the second connecting pipeline 128 is connected to the downstream end of the promoting filter element 126, and the output end of the second connecting pipeline 128 is connected to the upstream end of the mineralization filter element 124. When the third control valve 1293 and the fifth control valve 1295 are controlled to be closed, and the second control valve 1292 is in a state where water can pass through, the water containing the promoting substance can flow to the second connecting pipeline 128, and then flow to the mineralization filter element 124.

[0128] By controlling the opening or closing of the first control valve 1291, the second control valve 1292, the third control valve 1293, the fourth control valve 1294 and the fifth control valve 1295, it is possible to achieve water discharge from at least any two of the mineralization pipeline 121, the suppression pipeline 122 and the promotion pipeline 123 simultaneously or separately, and it is possible that the water flowing through the suppression filter element 125 can enter the mineralization filter element 124 through the first connecting pipeline 127, or that the water flowing through the promotion filter element 126 can enter the mineralization filter element 124 through the second connecting pipeline 128, etc., so that the pipeline structure can meet different requirements.

[0129] For example, when the mineralization pipeline 121, the suppression pipeline 122 and the promotion pipeline 123 need to discharge water at the same time, the third control valve 1293, the fourth control valve 1294 and the fifth control valve 1295 can be controlled to be opened, and the first control valve 1291 and the second control valve 1292 are controlled to be in a state where water cannot flow through. At this time, the first connecting pipeline 127 and the second connecting pipeline 128 are both disconnected, and the mineralization pipeline 121, the suppression pipeline 122 and the promotion pipeline 123 are connected between the water inlet pipeline and the water outlet pipeline 500 and are arranged in parallel. The water in the mineralization pipeline 121, the water in the suppression pipeline 122 and the water in the promotion pipeline 123 are mixed in the water outlet pipeline 500 and then discharged.

[0130] For example, when the mineralized filter element 124 is in a soaking state, the first control valve 1291 can be controlled to be in a state where water can flow through, the second control valve 1292 can be controlled to be in a state where water cannot flow through, and the third control valve 1293, the fourth control valve 1294 and the fifth control valve 1295 can be controlled to be closed. At this time, the second connecting pipeline 128 and the promotion pipeline 123 are both disconnected, the suppression filter element 125 and the mineralized filter element 124 are connected through the first connecting pipeline 127, and the water containing the suppression substance can flow to the mineralized filter element 124 through the first connecting pipeline 127, so that the water containing the suppression substance can enter and fill the mineralized filter element 124, and the mineralized filter element 124 can be soaked by the water containing the suppression substance.

[0131] For example, when preventing the mineral content of the mineralized filter element 124 from exceeding the standard due to immersion and adding new mineral types to the water body, the first control valve 1291 can be controlled to be in a state where water can pass through, the second control valve 1292 can be controlled to be in a state where water cannot pass through, the third control valve 1293 and the fourth control valve 1294 can be controlled to be closed, and the fifth control valve 1295 can be controlled to be opened. At this time, the second connecting pipeline 128 is disconnected; the inhibition filter element 125 and the mineralized filter element 124 are connected through the first connecting pipeline 127, and the water body containing the inhibition substance can flow to the mineralized filter element 124 through the first connecting pipeline 127, thereby inhibiting the mineralized filter element 124 from releasing minerals to prevent the mineral content in the water body from exceeding the standard content; the promotion pipeline 123 is connected, and the water body containing the promotion substance can flow to the water outlet pipeline 500, wherein the promotion filter element 126 may include a filter material that releases minerals, thereby enabling new mineral types to be added to the water body. For example, the promotion filter element 126 includes the periclase filter material described below. The periclase filter material is an alkaline filter material. The released (dissolved) mineral periclase can adjust the pH value of water, improve the taste of drinking water, and maintain the health of the human body.

[0132] For example, when the mineralized filter element 124 is in the middle and late stages of its service life, the first control valve 1291 can be controlled to be in a state where water cannot pass through, the second control valve 1292 can be controlled to be in a state where water can pass through, and the third control valve 1293, the fourth control valve 1294 and the fifth control valve 1295 can be controlled to be closed. At this time, the first connecting line 127 and the suppression line 122 are both disconnected, the promoting filter element 126 and the mineralized filter element 124 are connected through the second connecting line 128, and the water containing the promoting substance can flow to the mineralized filter element 124 through the second connecting line 128, thereby promoting the mineralized filter element 124 to release minerals, so that the minerals in the water can meet the standards. Even if the mineralized filter element 124 is in the middle and late stages of its service life (the mineral dissolution rate decreases), by setting the promoting filter element 126, the mineral dissolution rate in the mineralized filter element 124 is kept within the set range, and the service life of the mineralized filter element 124 can be prolonged. Alternatively, when a large flow rate is expected, the first control valve 1291 can be controlled to be in a state where water cannot flow through, the second control valve 1292 can be controlled to be in a state where water can flow through, and the third control valve 1293, the fourth control valve 1294 and the fifth control valve 1295 can be controlled to be closed, so that the minerals in the water body can meet the standards when the flow rate is large.

[0133] For example, when a large flow is expected and a new type of mineral is added to the water body, the first control valve 1291 can be controlled to be in a state where water cannot pass through, the second control valve 1292 can be controlled to be in a state where water can pass through, the third control valve 1293 and the fifth control valve 1295 can be controlled to be closed, and the fourth control valve 1294 can be controlled to be opened. At this time, the first connecting pipeline 127 is disconnected; the promoting filter element 126 and the mineralizing filter element 124 are connected through the second connecting pipeline 128, and the water body containing the promoting substance can flow to the mineralizing filter element 124 through the second connecting pipeline 128, thereby promoting the mineralizing filter element 124 to release minerals, so that the minerals in the water body can meet the standards; the inhibiting pipeline 122 is connected, and the water body containing the inhibiting substance can flow to the water outlet pipeline 500, wherein the inhibiting filter element 125 may include a filter material that releases minerals, thereby enabling a new type of mineral to be added to the water body. For example, the suppression filter element 125 includes the zeolite filter material described below. The mineral zeolite released (dissolved) by the zeolite filter material can adsorb harmful substances such as heavy metals, ammonium and hydrogen compounds in the water, greatly improving the water quality. In addition, zeolite can also adjust the pH value of water, improve the taste of drinking water, and maintain human health.

[0134] In an optional embodiment, the first control valve 1291, the second control valve 1292, the third control valve 1293, the fourth control valve 1294, and the fifth control valve 1295 are all solenoid valves. Of course, in other embodiments, the first control valve 1291, the second control valve 1292, the third control valve 1293, the fourth control valve 1294, and the fifth control valve 1295 may also be other valves.

[0135] In an optional embodiment, the mineralized filter element 124 includes a filter material containing metasilicic acid, the suppression filter element 125 includes a zeolite filter material, and the promoting filter element 126 includes an alkaline filter material. In other embodiments, the mineralized filter element 124 may also include a filter material containing other minerals, such as copper, calcium, magnesium, potassium, strontium, zinc, etc. It should be noted that when the mineralized filter element 124 includes a filter material containing other minerals, the promoting filter element 126 should be matched with a corresponding promoting filter material, and the suppressing filter element 125 should be matched with a corresponding suppressing filter material.

[0136] In an optional embodiment, the mineralizing filter element 124 includes medical stone, the promoting filter element 126 includes periclase, and the suppressing filter element 125 includes zeolite.

[0137] By adopting the above-mentioned filter element unit 50, by conveying water containing inhibitory substances to the mineralized filter element 124, the release of minerals from the mineralized filter element 124 is inhibited, thereby preventing the occurrence of excessive mineral content in the water; and by conveying water containing promoting substances to the mineralized filter element 124, the release of minerals from the mineralized filter element 124 is promoted, thereby preventing the occurrence of substandard mineral content in the water.

[0138] In an optional embodiment, conductivity detection components 10 are installed upstream and downstream of the mineralized filter element unit 400, respectively, for real-time detection of conductivity data upstream and downstream of the mineralized filter element unit 400. The upstream and downstream conductivity detection components 10 transmit the conductivity data detected by each component to the control component 410. After obtaining the conductivity data upstream and downstream of the mineralized filter element unit 400, the control component can calculate the water quality pH value according to the upstream and downstream conductivity data.

[0139] In one embodiment, the control component 410 calculates the conductivity difference according to the conductivity data of the upstream and downstream, and obtains the pH value of the water filtered out by the mineralized filter element unit 50 according to the preset correspondence between the conductivity difference and the pH value of the water. The correspondence is a mathematical function obtained by fitting the relationship between the conductivity difference and the pH value using a data fitting method (such as linear regression, polynomial regression, machine learning algorithm, etc.).

[0140] If the pH value of the water quality is lower than the preset pH threshold (indicating insufficient mineralization), the power supply component 420 is controlled to increase the forward voltage applied to the single-channel desalination component 200 to improve the desalination efficiency of the single-channel desalination component 200 and reduce the salt content in the pure water entering the mineralization filter element unit 400, thereby improving the mineralization effect.

[0141] If the water quality pH value is higher than the preset pH threshold (indicating possible over-mineralization or aging of the mineralized filter element), the forward voltage applied to the single-channel desalination component 200 is reduced or switched to a reverse voltage, thereby reducing the desalination efficiency of the single-channel desalination component 200, or increasing the flushing frequency of the single-channel desalination component 200 to promote the regeneration of the single-channel desalination component 400 and reduce the blockage of the mineralized filter element unit 400 by salt.

[0142] In other embodiments, the control component 410 can also control the on / off of each control valve in the mineralized filter element unit 400 according to the conductivity data detected by the conductivity detection component 10, so as to further achieve that the pH value of the water filtered out by the mineralized filter element unit 400 is maintained within a preset water pH threshold range. For example, if the water pH value is low, the release of minerals is increased; if the water pH value is high, the release of minerals is reduced.

[0143] See also Fig. 9 , which is a schematic diagram of the structure of a mineralized water purifier 2 provided in an embodiment of the present application. The mineralized water purifier 2 comprises a mineralized water system 1.

[0144] Among them, mineralized water system 1 see Figures 1 to 8 and its related description.

[0145] It should be understood that the various variations and specific embodiments of the mineralized water system 1 provided in the above-mentioned embodiment are also applicable to the mineralized water purifier 2 in this embodiment. Through the detailed description of the aforementioned mineralized water system 1, those skilled in the art can clearly know the implementation process of the mineralized water purifier 2 in this embodiment. For the sake of brevity of the specification, it will not be described in detail here.

[0146] The mineralized water system and mineralized water purifier provided in the embodiment of the present application realize efficient purification of raw water through a single-channel desalination component and a dual-channel desalination component arranged in parallel. The dual-channel desalination component first performs preliminary desalination treatment, and the pure water produced then flows into the single-channel desalination component for further purification to ensure that the water quality of the outlet water reaches a higher standard. While the pure water produced by the dual-channel desalination component flows into the single-channel desalination component, the salt substances in the single-channel desalination component are washed by pure water and discharged through the branch pipeline, realizing the self-cleaning and regeneration of the single-channel desalination component, which not only extends the service life of the single-channel desalination component, but also ensures the continuous stability of the water quality of the system outlet water. The pure water treated by the desalination component flows into the mineralized filter element unit for mineralization treatment. The mineralized filter element unit can add beneficial minerals to the pure water, so that the outlet water is not only pure, but also rich in mineral elements beneficial to the human body, which improves the quality and taste of drinking water.

[0147] In addition, the branch pipeline is connected to the first port of the single-channel desalination component, which facilitates the waterway switching of the mineralized water system. When necessary, the waterway switching device can be adjusted to change the path of the water flow to achieve different working modes. For example, when the single-channel desalination component needs to be regenerated and flushed, the flushing water flow can be directed to the branch pipeline through the waterway switching device to avoid interference with the normal effluent water quality.

[0148] It is understandable that the mineralized waterway system provided in the embodiment of the present application includes hardware structures and / or software modules corresponding to the execution of each function in order to realize the above functions. In combination with the units and algorithm steps of each example disclosed in the embodiment of the present application, the embodiment of the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the technical solution of the embodiment of the present application.

[0149] It is to be understood that in the embodiments of the present application, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms of "a", "said" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0150] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other and do not indicate a specific order or degree of importance. In fact, expressions such as "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the embodiments of the present application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.

[0151] It will be further understood that the terms “center”, “longitudinal”, “lateral”, “front”, “back”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0152] It can be further understood that, unless otherwise specified, “connection” includes a direct connection without other components between the two, and also includes an indirect connection with other components between the two.

[0153] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present application, it should not be understood as requiring the operations to be performed in the specific order or serial order shown, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0154] Those skilled in the art will readily appreciate other embodiments of the present application embodiments after considering the specification and practicing the invention disclosed herein. The present application embodiments are intended to cover any variations, uses or adaptive changes of the present application embodiments, which follow the general principles of the present application embodiments and include common knowledge or customary technical means in the art that are not disclosed in the present application embodiments. The specification and embodiments are only considered to be in one embodiment, and the true scope and spirit of the present application embodiments are indicated by the following scope of rights.

[0155] It should be understood that the embodiments of the present application are not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the embodiments of the present application is limited only by the scope of the attached claims.

Claims

1. A mineralized waterway system, characterized in that: The mineralized waterway system comprises: Inlet pipes, outlet pipes and branch pipes; A single-channel desalination component and a dual-channel desalination component are arranged in parallel, wherein the single-channel desalination component comprises a first port and a second port, and the dual-channel desalination component comprises a water inlet and a water outlet, wherein the first port is connected in parallel with the water inlet, and the second port is connected in parallel with the water outlet; Mineralized filter unit; Among them, the water inlet pipeline connects the first port and the water inlet, the pure water flowing out of the second port and the water outlet flows into the mineralization filter element unit for mineralization treatment, and the mineralized water filtered out by the mineralization filter element unit flows out through the water outlet pipeline; the branch pipeline is connected to the first port; the dual-channel desalination component purifies the water flowing in through the water inlet, and the generated pure water flows into the single-channel desalination component through the water outlet and the second port, and the salt substances in the single-channel desalination component are rinsed by the flowing pure water and then flow into the branch pipeline through the first port.

2. The mineralized waterway system according to claim 1, characterized in that: The mineralized water system also includes: a water switching device, which is connected to the first port; when a positive voltage is applied to the single-channel desalination component and the water switching device is cut to the water inlet pipeline, the water flowing in through the water inlet pipeline and the first port is purified, and the treated water flows out to the mineralized filter element unit through the second port; when the single-channel desalination component is powered off or a reverse voltage is applied, and the water switching device is cut to the branch pipeline, the salt substances in the single-channel desalination component are flushed to the branch pipeline by the water flowing in through the water outlet and the second port.

3. The mineralized waterway system according to claim 2, characterized in that: The mineralized water channel system also includes: a power supply component and a control component, wherein the control component is used to control the power supply component to disconnect the power supply to the single-channel desalination component or apply a reverse voltage to the single-channel desalination component, and at the same time control the water channel switching device to cut to the branch pipeline.

4. The mineralized waterway system according to claim 1, characterized in that: The mineralized water system also includes: a filtering component arranged on the water inlet pipeline and / or on the water outlet pipeline and / or on one side of the first port of the single-channel desalination component and / or on one side of the second port of the single-channel desalination component.

5. The mineralized waterway system according to claim 1, characterized in that: The mineralized filter element unit includes: a conductivity detection component arranged on the water inlet pipeline and / or on the water outlet pipeline and / or on the branch pipeline and / or on the second port side of the single-channel desalination component and / or on the water outlet side of the dual-channel desalination component.

6. The mineralized waterway system according to claim 1, characterized in that: The mineralized filter element unit comprises: a mineralized pipeline, and a mineralized filter element is arranged on the mineralized pipeline.

7. The mineralized waterway system according to claim 1, characterized in that: The mineralized filter element unit includes: a mineralized pipeline and a suppression pipeline which are arranged in parallel and can discharge water simultaneously or separately, a mineralized filter element is arranged on the mineralized pipeline, a suppression filter element is arranged on the suppression pipeline, a series switching pipeline is arranged between the mineralized pipeline and the suppression pipeline, the series switching pipeline is used to connect the suppression filter element and the mineralized filter element in series, the output side of the series switching pipeline is connected to the mineralized pipeline or the mineralized filter element, the input side of the series switching pipeline is connected to the suppression pipeline or the suppression filter element, and a control valve is arranged on the series switching pipeline.

8. The mineralized waterway system according to claim 1, characterized in that: The mineralization filter element unit includes: a mineralization pipeline and a promotion pipeline which are arranged in parallel and can discharge water simultaneously or separately, a mineralization filter element is arranged on the mineralization pipeline, a promotion filter element is arranged on the promotion pipeline, a series switching pipeline is arranged between the mineralization pipeline and the promotion pipeline, the series switching pipeline is used to connect the promotion filter element and the mineralization filter element in series, the output side of the series switching pipeline is connected to the mineralization pipeline or the mineralization filter element, the input side of the series switching pipeline is connected to the promotion pipeline or the promotion filter element, and a control valve is arranged on the series switching pipeline.

9. The mineralized waterway system according to claim 1, characterized in that: The mineralization filter element unit includes: a mineralization pipeline, an inhibition pipeline and a promotion pipeline which are arranged in parallel and can discharge water simultaneously or separately; a mineralization filter element is arranged on the mineralization pipeline, a inhibition filter element is arranged on the inhibition pipeline, and a promotion filter element is arranged on the promotion pipeline; a first connecting pipeline is arranged between the mineralization pipeline and the inhibition pipeline, the output side of the first connecting pipeline is connected to the mineralization pipeline or the mineralization filter element, the input side of the first connecting pipeline is connected to the inhibition pipeline or the inhibition filter element, and the first connecting pipeline is arranged with a first control valve; a second connecting pipeline is arranged between the mineralization pipeline and the promotion pipeline, the output side of the second connecting pipeline is connected to the mineralization pipeline or the mineralization filter element, the input side of the second connecting pipeline is connected to the promotion pipeline or the promotion filter element, the first connecting pipeline is arranged with a first control valve, and the second connecting pipeline is arranged with a second control valve.

10. A mineralized water purifier, characterized in that: Comprising the mineralized waterway system as described in any one of claims 1 to 9.

Images