Mineralization waterway system and mineral spring mineralization water purifier

Abstract

The invention is suitable for the technical field of water purification, and discloses a mineralization waterway system and a mineral spring mineralization water purifier. The mineralization waterway system comprises a first pipeline, a second pipeline, a mineralization filter element and a suppression filter element, the first pipeline and the second pipeline are arranged in parallel, the mineralization filter element is connected to the first pipeline, and the suppression filter element is connected to the second pipeline. The mineralization waterway system further comprises a series connection switching pipeline used for connecting the restraining filter element and the mineralization filter element in series, the output end of the series connection switching pipeline is connected to the first pipeline or the mineralization filter element, the input end of the series connection switching pipeline is connected to the second pipeline or the restraining filter element, and the series connection switching pipeline is provided with a valve body. According to the mineralized waterway system disclosed by the invention, water containing inhibiting substances enters the mineralized filter element by connecting the switching pipelines in series, and the mineralized filter element is inhibited from releasing minerals, so that the situation that the content of the minerals in the water is too high can be prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of water purification, and in particular to a mineralized water channel system and a mineral spring mineralized water purifier comprising the mineralized water channel system. Background Art

[0002] People have higher and higher requirements for drinking water. Due to problems such as environmental pollution and pipeline pollution, municipal tap water is difficult to meet the needs of residents for direct drinking. Therefore, commercial water stations or household water purification equipment are currently installed in many residential areas and rural areas to purify municipal tap water for people to use.

[0003] At present, most commercial water stations and household water purification equipment use RO reverse osmosis technology. The reverse osmosis membrane has a small pore size and a high interception rate. It can intercept substances larger than 0.0001 microns, including harmful heavy metal ions, microorganisms, antibiotics, etc., as well as beneficial minerals. Therefore, the lack of minerals required by the human body will have adverse effects on the human body and endanger human health if consumed for a long time. Therefore, products that use mineralization filters to mineralize purified water have been developed. However, due to design defects, this product may release too much minerals, which may affect people's health. Summary of the invention

[0004] The present invention provides a mineralized water system and a mineral spring mineralized water purifier, aiming to solve the technical problem of excessively high mineral content in water provided by the water purifier.

[0005] According to a first aspect of the present invention, an embodiment provides a mineralized water system, including a first pipeline, a second pipeline, a mineralized filter element, and a suppression filter element;

[0006] The first pipeline and the second pipeline are arranged in parallel, the mineralization filter element is connected to the first pipeline, and the suppression filter element is connected to the second pipeline;

[0007] The mineralized water system also includes a series switching pipeline for connecting the suppression filter element and the mineralized filter element in series, the output end of the series switching pipeline is connected to the first pipeline or the mineralized filter element, the input end of the series switching pipeline is connected to the second pipeline or the suppression filter element, and the series switching pipeline is provided with a valve body.

[0008] In one embodiment, the valve body is a switch valve or a one-way valve.

[0009] In one embodiment, the mineralized water system further includes a first control valve, which is disposed in the first pipeline and located at the upstream end of the mineralized filter element, and the first control valve is used to control the on-off of the first pipeline;

[0010] The output end of the series switching pipeline is connected between the first control valve and the mineralized filter element.

[0011] In one embodiment, the mineralized water system further includes a second control valve, which is disposed in the second pipeline and located at the downstream end of the suppression filter element, and the second control valve is used to control the on-off of the second pipeline;

[0012] The input end of the series switching pipeline is connected between the suppression filter element and the second control valve.

[0013] In one embodiment, the mineralized water system further includes a return line and a third control valve;

[0014] The input end of the reflux pipeline is connected to the downstream end of the mineralization filter element, the output end of the reflux pipeline is connected to the upstream end of the suppression filter element, and the third control valve is arranged on the reflux pipeline.

[0015] In one embodiment, the mineralized water system further includes a fourth control valve, and the fourth control valve is disposed at the downstream end of the mineralized filter element.

[0016] In one embodiment, the mineralized water system further includes a water inlet pipeline and a water outlet pipeline, and the first pipeline and the second pipeline are connected in parallel between the water inlet pipeline and the water outlet pipeline.

[0017] In one embodiment, the mineralization filter element includes a zinc-containing filter material, and the suppression filter element includes an alkaline filter material.

[0018] In one embodiment, the mineralized filter element includes at least one of smithsonite and hydrozincite, and the suppression filter element includes at least one of magnesite, brucite, sepiolite, and calcite.

[0019] According to a second aspect of the present invention, an embodiment provides a mineral spring mineralized water purifier, comprising the mineralized water system of the first aspect described above.

[0020] According to the mineralized water system and mineral spring mineralized water purifier of the above-mentioned embodiment, by setting a series switching pipeline for connecting the suppression filter element and the mineralized filter element in series, and connecting the output end of the series switching pipeline to the first pipeline or the mineralized filter element, and connecting the input end of the series switching pipeline to the second pipeline or the suppression filter element, a water path can be formed in which the suppression filter element is located upstream and the mineralized filter element is located downstream, and the water body containing the suppression substance flows through the mineralized filter element. When the suppression substance flows through the mineralized filter element, the release of minerals from the mineralized filter element can be suppressed. Therefore, by setting the series switching pipeline, the water body containing the suppression substance can enter the mineralized filter element, suppressing the release of minerals from the mineralized filter element, thereby preventing the occurrence of excessively high mineral content in the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 is a schematic structural diagram of a mineralized waterway system provided in Embodiment 1 of the present invention;

[0023] Figure 2 This is a water flow direction diagram of the mineralized water system provided in the first embodiment of the present invention when water is discharged from the first pipeline and the second pipeline at the same time;

[0024] Figure 3 This is a water flow direction diagram of the mineralized water system provided in the first embodiment of the present invention when water is discharged from the first pipeline alone;

[0025] Figure 4 It is a water flow direction diagram of the mineralized water system provided in the first embodiment of the present invention when the mineralized filter element is in an immersed state;

[0026] Figure 5 is a schematic structural diagram of a mineralized waterway system provided in Embodiment 2 of the present invention;

[0027] Figure 6 It is a water flow direction diagram of the mineralized water system provided in the second embodiment of the present invention when the mineralized filter element is in an immersed state and water containing high concentration of minerals flows in the return pipe;

[0028] Figure 7 It is a water flow direction diagram of the mineralized water system provided in the second embodiment of the present invention when the mineralized filter element is in an immersed state and the water containing high concentration of minerals is discharged;

[0029] Figure 8 This is a water flow diagram of the mineralized water system provided in the second embodiment of the present invention when water is discharged from the first pipeline and the second pipeline at the same time.

[0030] Description of Figure Numbers:

[0031] 100. Mineralized water system; 10. First pipeline; 20. Second pipeline; 30. Mineralized filter element; 40. Suppression filter element; 50. Water inlet pipeline; 60. Water outlet pipeline; 70. Series switching pipeline; 81. Valve body; 82. First control valve; 83. Second control valve; 84. Third control valve; 85. Fourth control valve; 90. Return pipeline.

[0032] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0035] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0036] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0037] The reverse osmosis membrane filtration technology used in water purification equipment will filter out all substances in the water. Pure water without any beneficial elements is not healthy water in a certain sense and does not conform to the latest concept of healthy water. Therefore, products that use mineralized filters to mineralize purified water have been developed. However, in related technologies, the amount of minerals released may be too high.

[0038] In view of this, the present invention provides a mineralized water system and a mineral spring mineralized water purifier, which can reduce the release amount (dissolution amount) of minerals when necessary to prevent the occurrence of excessively high mineral content in the water body.

[0039] Embodiment 1:

[0040] like Figure 1As shown, the mineralized water system 100 provided in the embodiment of the present invention includes a first pipeline 10, a second pipeline 20, a mineralized filter element 30 and a suppression filter element 40, wherein the mineralized filter element 30 is connected to the first pipeline 10, and the suppression filter element 40 is connected to the second pipeline 20.

[0041] The mineralization filter element 30 can release (dissolve) minerals into the water body flowing through it, so that the water body contains minerals to meet people's requirements for mineralized drinking water. The inhibition filter element 40 can release inhibitory substances into the water body flowing through it. When the water body containing inhibitory substances flows through the mineralization filter element 30, the mineralization filter element 30 can be inhibited from releasing minerals, thereby avoiding the situation where the mineral content in the water body is too high.

[0042] By connecting the mineralizing filter element 30 to the first pipeline 10 , the water outputted from the first pipeline 10 contains minerals. By connecting the inhibition filter element 40 to the second pipeline 20 , the water outputted from the second pipeline 20 contains inhibition substances for inhibiting the dissolution of minerals in the mineralizing filter element 30 .

[0043] In one embodiment, the first pipeline 10 and the second pipeline 20 are arranged in parallel. In this way, the water containing minerals in the first pipeline 10 and the water containing inhibitors in the second pipeline 20 can be mixed and then discharged. In addition, the first pipeline 10 and the second pipeline 20 can be opened and closed by a valve body, etc., so that the first pipeline 10 and the second pipeline 20 arranged in parallel can discharge water independently, that is, the water in the first pipeline 10 and the water in the second pipeline 20 are discharged separately, and people can obtain water containing minerals from the first pipeline 10 or obtain water containing inhibitors from the second pipeline 20 as needed. In this way, people's different requirements for drinking water can be met.

[0044] See also Figure 1 The mineralized water system 100 further includes an inlet pipeline 50 and an outlet pipeline 60, and the first pipeline 10 and the second pipeline 20 are connected in parallel between the inlet pipeline 50 and the outlet pipeline 60. In this way, the first pipeline 10 and the second pipeline 20 are arranged in parallel. The inlet pipeline 50 can be connected to the first pipeline 10 and the second pipeline 20 through a three-way valve or a diverter valve, and the first pipeline 10 and the second pipeline 20 can be connected to the outlet pipeline 60 through a three-way valve. When the first pipeline 10 and the second pipeline 20 are discharging water at the same time, the water discharged from the first pipeline 10 and the second pipeline 20 can be mixed and discharged through the outlet pipeline 60.

[0045] See also Figure 1The mineralized waterway system 100 further includes a series switching pipeline 70 for connecting the suppression filter element 40 and the mineralized filter element 30 in series, the output end of the series switching pipeline 70 is connected to the first pipeline 10 or the mineralized filter element 30, and the input end of the series switching pipeline 70 is connected to the second pipeline 20 or the suppression filter element 40. In this way, a waterway can be formed in which the suppression filter element 40 is located upstream and the mineralized filter element 30 is located downstream, and the water body containing the inhibitory substance flows through the mineralized filter element 30.

[0046] In specific implementation, in order to prevent the mineral content in the water body from being too high, the series switching pipeline 70 can be used to allow the water containing the inhibitory substance to flow through the mineralized filter element 30, so as to inhibit the mineralized filter element 30 from releasing minerals, thereby achieving the requirement of reducing the mineral content in the water body. Specifically, when the mineralized filter element 30 is in an immersed state, for example, the water flow rate in the first pipeline 10 is too slow, the water is stopped, or the water is stopped for a set period of time, it may cause the mineral content in the water body (especially in the mineralized filter element 30) to be too high. By switching the pipeline 70 in series, the water containing the inhibitory substance enters the mineralized filter element 30, thereby inhibiting the mineralized filter element 30 in the immersed state from releasing minerals, thereby avoiding the mineral content in the water body from being too high. 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.

[0047] See also Figure 1 , the series switching pipeline 70 is provided with a valve body 81. The valve body 81 has a state where water can pass through and a state where water cannot pass through. In specific applications, the valve body 81 can also be a flow valve. By providing the valve body 81 on the series switching pipeline 70, it is possible to control whether the water can pass through the series switching pipeline 70 from the suppression filter element 40 to the mineralization filter element 30. For example, when the mineralization filter element 30 is in an immersed state, the valve body 81 can be in a state where water can pass through, so that the water can pass through the series switching pipeline 70 from the suppression filter element 40 to the mineralization filter element 30, thereby inhibiting the mineralization filter element 30 from releasing minerals, so as to reduce the content of minerals in the water body, prevent the content of minerals from exceeding the set standard, and thereby control the content of minerals within a safe standard range; when the water flow rate of the first pipeline 10 exceeds the set flow rate, the concentration of mineralized substances in the water body flowing through the mineralization filter element 30 at this time will not exceed the set standard, and when it is not necessary to reduce the content of minerals in the water body, the valve body 81 can be in a state where water cannot pass through.

[0048] See also Figure 1The mineralized water system 100 further includes a first control valve 82, which is disposed in the first pipeline 10 and is located at the upstream end of the mineralized filter element 30. The first control valve 82 is used to control the on-off and / or flow rate of the first pipeline 10. By controlling the first control valve 82 to be opened or closed, it can be realized whether water is delivered to the mineralized filter element 30. By controlling the flow rate of the first pipeline 10 by the first control valve 82, the amount of minerals released by the mineralized filter element 30 in a unit volume of water can be controlled. Specifically, when the water flow rate of the first pipeline 10 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 first pipeline 10 is lower than the set flow rate, the mineral content in the unit volume of water will increase. Therefore, the flow rate of the first pipeline 10 can be adjusted by the first control valve 82, thereby adjusting the content of minerals in the water of the first pipeline 10.

[0049] The output end of the series switching pipeline 70 is connected between the first control valve 82 and the mineralized filter element 30. In this way, the output end of the series switching pipeline 70 is connected to the upstream end of the mineralized filter element 30, so that the water in the series switching pipeline 70 can flow to the mineralized filter element 30.

[0050] See also Figure 1 The mineralized water system 100 further includes a second control valve 83, which is disposed in the second pipeline 20 and is located at the downstream end of the suppression filter element 40. The second control valve 83 is used to control the on-off and / or flow rate of the second pipeline 20. The input end of the series switching pipeline 70 is connected between the suppression filter element 40 and the second control valve 83. In this configuration, the input end of the series switching pipeline 70 is connected to the downstream end of the suppression filter element 40. When the second control valve 83 is controlled to be closed and the valve body 81 is opened, the water containing the inhibition substance can flow to the series switching pipeline 70, and then the water containing the inhibition substance can flow to the mineralized filter element 30.

[0051] In one embodiment, the valve body 81 is a switch valve. By controlling the opening or closing of the switch valve, the connection and disconnection of the series switching pipeline 70 can be controlled. In addition, in combination with the opening or closing state of the first control valve 82 and the second control valve 83, the mineralized water system 100 can meet different needs.

[0052] For example, Figure 2 As shown, when the first pipeline 10 and the second pipeline 20 need to discharge water at the same time, the first control valve 82 and the second control valve 83 can be controlled to open and the switch valve can be closed. At this time, the series switching pipeline 70 is disconnected, and the first pipeline 10 and the second pipeline 20 are in a parallel state. The mineral-containing water in the first pipeline 10 and the inhibitor-containing water in the second pipeline 20 can be mixed in the water outlet pipeline 60 and then discharged. Figure 3As shown, when the first pipeline 10 needs to discharge water alone, the first control valve 82 can be controlled to open, and the switch valve and the second control valve 83 can be closed. At this time, the first pipeline 10 is connected, the second pipeline 20 and the series switching pipeline 70 are disconnected, and the mineral-containing water in the first pipeline 10 can be discharged through the water outlet pipeline 60. Figure 4 As shown, when the mineralized filter element 30 is in an immersed state, the first control valve 82 and the second control valve 83 can be controlled to be closed, and the switch valve can be opened. At this time, the inhibition filter element 40 and the mineralized filter element 30 are connected through the series switching pipeline 70, and the water containing the inhibitory substance can flow to the mineralized filter element 30 through the series switching pipeline 70.

[0053] It can be understood that in other embodiments, the valve body 81 can also be a one-way valve. In specific implementation, when the first pipeline 10 and the second pipeline 20 need to discharge water at the same time or the second pipeline 20 needs to discharge water alone, the second control valve 83 is opened. At this time, the resistance of the water flowing through the suppression filter element 40 to flow to the second control valve 83 along the second pipeline 20 is less than the resistance to flow to the one-way valve along the series switching pipeline 70. Therefore, the water flowing through the suppression filter element 40 will not flow to the mineralized filter element 30 along the series switching pipeline 70 through the one-way valve (valve body 81), but will flow to the outlet pipeline 60 along the second pipeline 20; when the mineralized filter element 30 is in the soaking state, the second control valve 83 is closed, and the water flowing through the suppression filter element 40 cannot flow to the outlet pipeline 60 along the second pipeline 20. Therefore, it flows to the mineralized filter element 30 along the series switching pipeline 70 through the one-way valve (valve body 81), thereby inhibiting the mineralized filter element 30 from releasing minerals.

[0054] See also Figure 1 and Figure 4 The mineralized water system 100 further includes a fourth control valve 85, which is disposed at the downstream end of the mineralized filter element 30. In one embodiment, the fourth control valve 85 may be disposed in the water outlet pipe 60. In specific implementation, when the mineralized filter element 30 is in a soaking state, the switch valve and the fourth control valve 85 may be controlled to open, so that the water containing a high concentration of minerals in the mineralized filter element 30 is discharged, and the water containing the inhibitory substance flows into the mineralized filter element 30, so that the water containing the inhibitory substance is filled in the mineralized filter element 30, and the mineralized filter element 30 may be soaked by the water containing the inhibitory substance. The water containing a high concentration of minerals in the mineralized filter element 30 may be discharged to the waste water pipe.

[0055] In one embodiment, the mineralized water system 100 also includes a controller (not shown), and the first control valve 82, the second control valve 83, the fourth control valve 85 and the switch valve are all electrically connected to the controller, and the controller is used to control the opening and closing of the first control valve 82, the second control valve 83, the fourth control valve 85 and the switch valve.

[0056] In one embodiment, the first control valve 82, the second control valve 83, the fourth control valve 85 and the switch valve are all solenoid valves. Of course, in other embodiments, the first control valve 82, the second control valve 83, the fourth control valve 85 and the switch valve may also be other valves.

[0057] In one embodiment, the mineralized water system 100 further includes a TDS detector (Total dissolved solids). The TDS detector is connected to the water outlet pipeline 60 to detect the TDS value of the water flow.

[0058] In one embodiment, the controller is electrically connected to the TDS detector, and the TDS detector can transmit the obtained TDS value to the controller, and the controller controls the opening or closing of the valve body 81 and each control valve according to the TDS value.

[0059] In one embodiment, the mineralized filter element 30 includes a zinc-containing filter material, and the suppression filter element 40 includes an alkaline filter material. Trace element zinc plays a vital role in the human body. It is present in more than 200 enzymes and is involved in the synthesis of nucleic acids, proteins, carbohydrates, and the absorption and utilization of vitamin A. 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 30 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 40 to include an alkaline filter material, it is beneficial to keep the water quality in the pH range of 7.0 to 9.0.

[0060] 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 40 to suppress the excessive release of zinc, the occurrence of excessive zinc concentration can be avoided.

[0061] It is understood that in other embodiments, the mineralized filter element 30 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 30 includes filter materials containing other minerals, the suppression filter element 40 may be matched with corresponding suppression filter materials.

[0062] In one embodiment, the mineralized filter element 30 includes at least one of smithsonite and hydrozincite, and the suppression filter element 40 includes at least one of magnesite, brucite, sepiolite, and calcite.

[0063] The embodiment of the present invention further provides a mineral spring mineralized water purifier, comprising the above-mentioned mineralized water system 100. By adopting the above-mentioned mineralized water system 100, the release of minerals can be reduced when the mineral content in the water body is too high.

[0064] Embodiment 2:

[0065] The mineralized water system 100 and the mineral spring mineralized water purifier provided in this embodiment differ from those in Embodiment 1 in whether a return pipe 90 is provided, which is specifically reflected in that in Embodiment 1, no return pipe 90 is provided; whereas in this embodiment, the mineralized water system 100 includes a return pipe 90.

[0066] See also Figure 5 The mineralized water system 100 also includes a reflux pipeline 90 and a third control valve 84 . The input end of the reflux pipeline 90 is connected to the downstream end of the mineralized filter element 30 , and the output end of the reflux pipeline 90 is connected to the upstream end of the suppression filter element 40 . The third control valve 84 is disposed in the reflux pipeline 90 .

[0067] In this embodiment, the input end of the return pipeline 90 is connected to the first pipeline 10, and the output end of the return pipeline 90 is connected to the water inlet pipeline 50. It can be understood that in other embodiments, the input end of the return pipeline 90 can also be connected to the water outlet pipeline 60, and the output end of the return pipeline 90 can also be connected to the second pipeline 20. When this technical solution is adopted, the fourth control valve 85 is located downstream of the connection between the return pipeline 90 and the water outlet pipeline 60.

[0068] By setting up the return pipe 90, when the mineralized filter element 30 is in an immersed state, the water containing high concentration of minerals in the mineralized filter element 30 can flow into the return pipe 90, thereby allowing the water containing inhibitory substances to enter and fill the mineralized filter element 30, and the mineralized filter element 30 can be immersed in the water containing inhibitory substances.

[0069] In a specific implementation, when the mineralized filter element 30 is in a soaking state, Figure 6 As shown, the switch valve and the third control valve 84 can be controlled to open, and the first control valve 82, the second control valve 83 and the fourth control valve 85 can be controlled to close, so that the water containing high concentration of minerals in the mineralization filter element 30 flows into the return pipe 90, and then the water containing the inhibitory substance flows into the mineralization filter element 30. Of course, if Figure 7 As shown, the switch valve and the fourth control valve 85 can also be controlled to open, and the first control valve 82, the second control valve 83 and the third control valve 84 can be controlled to close, so that the water containing high concentration of minerals in the mineralization filter element 30 is discharged from the water outlet pipe 60, and then the water containing the inhibitory substance flows into the mineralization filter element 30. When the first pipeline 10 and the second pipeline 20 need to supply water at the same time, as shown in FIG. Figure 8As shown, the switch valve and the third control valve 84 can be controlled to close, and the first control valve 82, the second control valve 83 and the fourth control valve 85 can be controlled to open. At this time, the series switching pipeline 70 and the return pipeline 90 are disconnected, the first pipeline 10 and the second pipeline 20 are in parallel, and the water in the first pipeline 10 and the water in the second pipeline 20 are mixed in the outlet pipeline 60 and then discharged.

[0070] In one embodiment, the third control valve 84 is electrically connected to a controller, and the controller can be used to control the opening and closing of the third control valve 84 .

[0071] In one embodiment, the third control valve 84 is a solenoid valve. Of course, in other embodiments, the third control valve 84 may also be other valves.

[0072] In addition to the above differences, the mineralized water system 100, mineral spring mineralized water purifier and accessory components provided in this embodiment can be designed with reference to the first embodiment and will not be described here.

[0073] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A mineralized waterway system, characterized in that: It includes a first pipeline, a second pipeline, a mineralized filter element and a suppression filter element; The first pipeline and the second pipeline are arranged in parallel, the mineralization filter element is connected to the first pipeline, and the suppression filter element is connected to the second pipeline; The mineralized water system also includes a series switching pipeline for connecting the suppression filter element and the mineralized filter element in series, the output end of the series switching pipeline is connected to the first pipeline or the mineralized filter element, the input end of the series switching pipeline is connected to the second pipeline or the suppression filter element, and the series switching pipeline is provided with a valve body.

2. The mineralized waterway system according to claim 1, characterized in that: The valve body is a switch valve or a one-way valve.

3. The mineralized waterway system according to claim 1, characterized in that: The mineralized water system further includes a first control valve, which is disposed in the first pipeline and located at the upstream end of the mineralized filter element, and is used to control the on-off of the first pipeline; The output end of the series switching pipeline is connected between the first control valve and the mineralized filter element.

4. The mineralized waterway system according to claim 1, characterized in that: The mineralized water system further includes a second control valve, which is disposed in the second pipeline and located at the downstream end of the suppression filter element, and the second control valve is used to control the on-off of the second pipeline; The input end of the series switching pipeline is connected between the suppression filter element and the second control valve.

5. The mineralized waterway system according to any one of claims 1 to 4, characterized in that: The mineralized water system also includes a return pipeline and a third control valve; The input end of the reflux pipeline is connected to the downstream end of the mineralization filter element, the output end of the reflux pipeline is connected to the upstream end of the suppression filter element, and the third control valve is arranged on the reflux pipeline.

6. The mineralized waterway system according to any one of claims 1 to 4, characterized in that: The mineralized water system further includes a fourth control valve, which is disposed at the downstream end of the mineralized filter element.

7. The mineralized waterway system according to any one of claims 1 to 4, characterized in that: The mineralized water system further includes a water inlet pipeline and a water outlet pipeline, and the first pipeline and the second pipeline are connected in parallel between the water inlet pipeline and the water outlet pipeline.

8. The mineralized waterway system according to any one of claims 1 to 4, characterized in that: The mineralization filter element includes a zinc-containing filter material, and the suppression filter element includes an alkaline filter material.

9. The mineralized waterway system according to claim 8, characterized in that: The mineralized filter element includes at least one of smithsonite and hydrozincite, and the suppression filter element includes at least one of magnesite, brucite, sepiolite, and calcite.

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

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