Waterway system for mineral spring water purifier and mineral spring water purifier

Abstract

The invention relates to the technical field of water treatment equipment, in particular to a water path system for a mineral spring water purifier and the mineral spring water purifier. The waterway system for the mineral spring water purifier comprises a zinc-containing filter material, an alkaline filter material and a mineralized waterway, the zinc-containing filter material and the alkaline filter material are arranged in the mineralized waterway, and water in the alkaline filter material can selectively flow to the zinc-containing filter material; wherein when the water body in the alkaline filter material cannot flow to the zinc-containing filter material, the zinc-containing filter material is connected in series with the upstream of the alkaline filter material, or the zinc-containing filter material is connected in parallel with the alkaline filter material. Different from the prior art, the water body in the alkaline filter material can selectively flow into the zinc-containing filter material, so that the alkaline substances dissolved into the water body by the alkaline filter material can be input into the zinc-containing filter material, and the zinc element is prevented from being dissolved into the water body by the zinc-containing filter material when the content of the zinc element in the water outlet of the waterway system is too high, so that the content of the zinc element is effectively controlled.

Description

Technical Field

[0001] The present application relates to the technical field of water treatment equipment, and in particular to a water system for a mineral water purifier and a mineral water purifier. Background Art

[0002] With the improvement of productivity, people's demand for quality of life and convenience is also increasing. Mineralized water is a kind of water containing mineral salts, which is rich in macro-elements and trace elements necessary for the human body. Therefore, mineralized water is favored by people as drinking water. At the same time, there is a certain demand for mineralized water containing specific mineral salts during production and experiments. Especially zinc mineralized water, zinc is a trace element second only to iron in the human body and plays a vital role. It exists 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. Zinc mineralized water is a direct and efficient way to supplement zinc. The zinc element in zinc mineralized water exists in ionic state and is easier to be absorbed by the human body.

[0003] At present, there are two common ways to prepare zinc mineralized water. The first is to artificially mix zinc mineral salts and water into zinc mineralized water with appropriate concentrations, but this method is very troublesome, has a certain threshold of chemical knowledge and is inefficient. The second is to put ore containing zinc mineral salts into a container filled with water, such as a drinking fountain or a water purifier. The zinc mineral salts in the ore can dissolve into the water in the container, turning the water into zinc mineralized water. However, it is difficult to effectively control the zinc content in the zinc mineralized water prepared by this method. When the zinc content exceeds the standard, the zinc mineralized water will have adverse effects. Summary of the invention

[0004] In view of this, the present application provides a water system and a mineral water purifier for a mineral water purifier, which can effectively control the content of zinc in zinc-mineralized water.

[0005] In order to solve the above technical problems, a technical solution adopted in the present application is: to provide a water system for a mineral water purifier, including a zinc-containing filter material, an alkaline filter material, and a mineralized water channel, wherein the zinc-containing filter material and the alkaline filter material are arranged in the mineralized water channel, and the water in the alkaline filter material can selectively flow to the zinc-containing filter material; wherein, when the water in the alkaline filter material cannot flow to the zinc-containing filter material, the zinc-containing filter material is connected in series upstream of the alkaline filter material, or the zinc-containing filter material and the alkaline filter material are connected in parallel.

[0006] In a specific embodiment, the zinc-containing filter material and the alkaline filter material are arranged in series in the mineralized water channel, and in the preset water flow direction, the zinc-containing filter material is located upstream of the alkaline filter material; the water channel system for the mineral water purifier also includes a reflux water channel, one end of the reflux water channel is connected to the output end of the alkaline filter material, and the other end is connected to the input end of the zinc-containing filter material.

[0007] In a specific embodiment, the water system for a mineral water purifier further includes a water outlet and a water inlet, and in the preset water flow direction, the water inlet, the mineralized water channel, and the water outlet are connected in sequence; one end of the return water channel is connected to the water inlet, and the other end is connected to the water outlet; the water system for a mineral water purifier further includes a first control valve, and the first control valve connects the water outlet and the return water channel, or the first control valve connects the water inlet and the return water channel; or, the water system for a mineral water purifier further includes a first flow valve and a second flow valve, and the first flow valve connects the water outlet and the return water channel, and the second flow valve connects the water outlet and the mineralized water channel; or, the water system for a mineral water purifier further includes a third flow valve and a fourth flow valve, and the third flow valve connects the water inlet and the return water channel, and the fourth flow valve connects the water inlet and the mineralized water channel.

[0008] In a specific embodiment, the water system for a mineral water purifier further includes a first pump body, which is connected to the mineralized water channel and is used to pump the water flowing through the alkaline filter material to the zinc-containing filter material.

[0009] In a specific embodiment, the first pump body is disposed in the reflux waterway, or the first pump body is disposed in the mineralized waterway between the zinc-containing filter material and the alkaline filter material.

[0010] In a specific embodiment, the water system for a mineral water purifier further includes a drainage water channel, one end of which is connected to the input end of the zinc-containing filter material, and the other end of which is connected to the output end of the alkaline filter material.

[0011] In a specific embodiment, the water system for a mineral water purifier also includes a second control valve, the mineralized water channel includes a first mineralized water channel and a second mineralized water channel, the first mineralized water channel and the second mineralized water channel are arranged in parallel, the zinc-containing filter material is arranged in the first mineralized water channel, and the alkaline filter material is arranged in the second mineralized water channel, one end of the drainage water channel is connected to the first mineralized water channel and is located upstream of the zinc-containing filter material in the preset water flow direction, and the other end of the drainage water channel is connected to the second mineralized water channel and is located downstream of the alkaline filter material in the preset water flow direction; the second control valve connects one end of the drainage water channel and the first mineralized water channel; or, the second control valve connects one end of the drainage water channel and the second mineralized water channel.

[0012] In a specific embodiment, the water system for a mineral water purifier further includes a third control valve, a water outlet, and a water inlet. In the preset water channel direction, the water inlet, the mineralized water channel, and the water outlet are connected in sequence; the third control valve connects the water inlet, the first mineralized water channel, and the second mineralized water channel; or, the third control valve connects the water outlet, the first mineralized water channel, and the second mineralized water channel.

[0013] In a specific embodiment, the water system for a mineral water purifier further includes a wastewater valve and a wastewater channel, wherein one end of the wastewater channel is provided with a wastewater outlet and the other end is connected to the zinc-containing filter material, and the wastewater valve is connected to the wastewater channel.

[0014] In order to solve the above technical problems, another technical solution adopted by the present application is: to provide a mineral water purifier, comprising a water outlet component and a water system for a mineral water purifier as described in any of the above specific embodiments. The water outlet component is used to discharge water to the outside, and the water outlet component is connected to the water outlet of the water system of the mineral water purifier.

[0015] The beneficial effects of the present application include: by placing alkaline filter materials and zinc-containing filter materials in the mineralized water channel, and being able to selectively input the water in the alkaline filter material into the zinc-containing filter material, when the zinc content in the water outlet of the water channel system is too high, the water containing alkaline substances in the alkaline filter material can be input into the zinc-containing filter material, so that the alkaline substances are used to inhibit the zinc-containing filter material from dissolving zinc into the water body, thereby increasing the zinc content in the water outlet of the water channel system. When there is no need to increase the zinc content in the water outlet of the water channel system, the zinc-containing filter material can be connected in series upstream of the alkaline filter element, or the zinc-containing filter material and the alkaline filter material can be connected in parallel so that the two do not affect each other, thereby being able to control the zinc content, reduce the probability of high zinc content in the water outlet of the water channel system, and improve the availability and stability of the water channel system used for mineral water purifiers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the implementation will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the water channel structure of an embodiment of a water channel system for a mineral water purifier provided in the present application;

[0018] Figure 2 A schematic diagram of the water channel structure of another embodiment of the water channel system for a mineral water purifier provided by the present application;

[0019] Figure 3 It is H2CO3-HCO 3- -CO3 2- Balance figure in water.

[0020] Description of reference numerals:

[0021] 1. Zinc-containing filter material; 2. Alkaline filter material; 3. Water inlet; 4. Mineralized water channel; 41. First mineralized water channel; 42. Second mineralized water channel; 5. Reflux water channel; 6. Drainage water channel; 7. Water outlet; 8. Wastewater channel; 91. First control valve; 92. Second control valve; 93. Third control valve; 94. Wastewater valve; 95. First pump body; 96. Water quality detection component; 97. Flow detection component. DETAILED DESCRIPTION

[0022] In this application, the terms "disposed", "provided with", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] The orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying 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 the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0026] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] With the improvement of productivity, people's demand for quality of life and convenience is also increasing. Mineralized water is a kind of water containing mineral salts, which is rich in macro-elements and trace elements necessary for the human body. Therefore, mineralized water is favored by people as drinking water. At the same time, there is a certain demand for mineralized water containing specific mineral salts during production and experiments. Especially zinc mineralized water, zinc is a trace element second only to iron in the human body and plays a vital role. It exists 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. Zinc mineralized water is a direct and efficient way to supplement zinc. The zinc element in zinc mineralized water exists in ionic state and is easier to be absorbed by the human body.

[0028] At present, there are two common ways to prepare zinc mineralized water. The first is to artificially mix zinc mineral salts and water into zinc mineralized water with appropriate concentrations, but this method is very troublesome, has a certain threshold of chemical knowledge and is inefficient. The second is to put ore containing zinc mineral salts into a container filled with water, such as a drinking fountain or a water purifier. The zinc mineral salts in the ore can dissolve into the water in the container, turning the water into zinc mineralized water. However, it is difficult to effectively control the zinc content in the zinc mineralized water prepared by this method. When the zinc content exceeds the standard, the zinc mineralized water will have adverse effects.

[0029] In order to improve or solve the above technical problems, the inventors of the present application have proposed at least the following embodiments after long-term research.

[0030] See also Figure 1-2 , Figure 1 A schematic diagram of the water channel structure of an embodiment of a water channel system for a mineral water purifier provided in the present application. Figure 2 A schematic diagram of the water channel structure of another embodiment of the water channel system for a mineral water purifier provided by the present application. The specific embodiment of the present application provides a water channel system for a mineral water purifier, including a zinc-containing filter material 1, an alkaline filter material 2, and a mineralized water channel 4. The zinc-containing filter material 1 and the alkaline filter material 2 are arranged in the mineralized water channel 4, and the water in the alkaline filter material 2 can selectively flow to the zinc-containing filter material 1.

[0031] When the water in the alkaline filter material 2 cannot flow to the zinc-containing filter material 1, the zinc-containing filter material 1 is connected in series upstream of the alkaline filter material 2. Alternatively, when the water in the alkaline filter material 2 cannot flow to the zinc-containing filter material 1, the zinc-containing filter material 1 and the alkaline filter material 2 are connected in parallel.

[0032] In the structure provided in this specific embodiment, by arranging the alkaline filter material 2 and the zinc-containing filter material 1 in the mineralized water channel 4, and being able to selectively input the water in the alkaline filter material 2 into the zinc-containing filter material 1, when the zinc content in the outlet water of the water channel system is too high, the water containing alkaline substances in the alkaline filter material 2 can be input into the zinc-containing filter material 1, so that the alkaline substances are used to inhibit the zinc-containing filter material 1 from dissolving zinc into the water, thereby increasing the zinc content in the outlet water of the water channel system. When there is no need to increase the zinc content in the outlet water of the water channel system, the zinc-containing filter material 1 can be connected in series to the upstream of the alkaline filter element, or the zinc-containing filter material 1 and the alkaline filter material 2 can be connected in parallel, so that the two will not affect each other, and the zinc content can be controlled, reducing the probability of high zinc content in the outlet water of the water channel system, and improving the stability of the water channel system used for the mineral water purifier.

[0033] Optionally, the alkaline filter and the second alkaline block may include at least one of calcite, aragonite, magnesite, dolomite, etc. The zinc-containing filter and the first zinc-containing block may include at least one of smithsonite, calamine, hydrozincite, etc. The alkaline substances dissolved from the alkaline filter and the second alkaline block may inhibit the dissolution of zinc in the zinc-containing filter and the first zinc-containing block.

[0034] Specifically, the dissolution reaction of zinc element (zinc-containing filter, such as smithsonite) in water is: ZnCO3=Zn 2+ +CO3 2- Under normal conditions (such as pure water obtained after RO membrane filtration), Zn 2+ The saturated solubility of Zn in water can reach 6.0 mg / L, far exceeding the national standard limit of 1.0 mg / L. 2+ and CO3 2- are dissolved synchronously. Therefore, CO3 2-The concentration of Zn can be controlled at the lowest level. 2+ The saturated dissolution concentration is controlled at the lowest level.

[0035] like Figure 3 As shown, Figure 3 It is H2CO3-HCO 3- -CO3 2- Equilibrium diagram in water. When the pH value of the water body is acidic, due to the H + Too much plasma inhibits the hydrolysis of H2CO3 to continue releasing H + As the pH value of the water body gradually increases, the H + As the plasma gradually decreases, the inhibitory effect on the hydrolysis of H2CO3 gradually decreases. + The ions are gradually hydrolyzed and released, and the H2CO3 in the water is first converted into HCO 3- As the pH value of the water body continues to rise, HCO 3- H + Ions also continue to be released, HCO 3- Gradually converted into CO3 2- It is not difficult to see that CO3 2- The content in water has a clear correlation with the pH value of the water.

[0036] When the pH value is (approximately) 8.3, CO3 2- The concentration of Zn 2+ The concentration of the soaking water is also at the lowest level, theoretically calculated to be 0.36 mg / L, which meets the standard limit. That is, by adjusting the pH value of the water soaked in the zinc-containing filter to about 8.3, Zn 2+ The concentration is precisely controlled between 0.2-1.0 mg / L.

[0037] An example is provided below to show the effect of different alkaline water pH values ​​on the zinc concentration in the soaking water. A modified smithsonite with a pore-forming agent ratio of 2% and a solvent ratio of 1.0% was selected, and the instantaneous zinc concentration of the effluent at a flow rate of 1000L and the zinc concentration of the soaking water after soaking for 12 hours were recorded to obtain Table 1.

[0038] Table 1

[0039] Soaking water pH Zinc concentration in flow water (mg / L) Zinc concentration in soaking water (mg / L) 6.0 0.96 5.74 7.2 0.77 1.15 8.0 0.52 0.46 8.3 0.5 0.38 8.5 0.48 0.35 9.0 0.17 0.10

[0040] Refer to Table 1. When no alkaline substances are added, the pH of the soaking water is 6, which is weakly acidic water. At this time, the zinc dissolution of the flow water and soaking water is not inhibited, and the zinc concentration of the soaking water is high, exceeding the standard limit. When the pH of the soaking water is 7.2, the zinc concentration of the soaking water still exceeds the standard. When the pH of the soaking water is between 8.0-8.5, CO3 2- concentration is at its lowest level, when Zn 2+ The concentration of soaking water is also at the lowest level, between 0.2-1.0 mg / L, which meets the standard. When the pH of soaking water is 9.0, the alkalinity of alkaline substances is relatively strong, and the dissolution of zinc is excessively suppressed during the flow. The zinc concentration of the flow and soaking water is lower than 0.2 mg / L, which does not meet the standard.

[0041] like Figure 1 As shown, in a specific embodiment, the zinc-containing filter material 1 and the alkaline filter material 2 are arranged in series in the mineralized water channel 4. In the preset water flow direction, the zinc-containing filter material 1 is located upstream of the alkaline filter material 2. The water channel system for the mineral water purifier may also include a reflux water channel 5, one end of the reflux water channel 5 is connected to the output end of the alkaline filter material 2, and the other end is connected to the input end of the zinc-containing filter material 1.

[0042] In the structure provided in this specific embodiment, the reflux waterway 5 can be used to connect the output end of the alkaline filter material 2 and the input end of the zinc-containing filter material 1, so as to reflux the water flowing out of the alkaline filter material 2, so that it can carry the alkaline substances dissolved from the alkaline filter material 2 and flow into the zinc-containing filter material 1, thereby using the alkaline substances to inhibit the dissolution of the zinc element. When the water flowing out of the alkaline filter material 2 does not reflux through the reflux waterway 5, the zinc-containing filter material 1 and the alkaline filter material 2 are connected in series one after another, and the two can be normally dissolved into the water body. At this time, the dissolution rates of the two are not affected by each other, so the zinc content of the water outlet of the waterway system can be controlled, and the availability and stability of the waterway system used for the mineral water purifier can be improved.

[0043] In a specific embodiment, the water system for the mineral water purifier further includes a water outlet 7 and a water inlet 3. In a preset water flow direction, the water inlet 3, the mineralized water channel 4, and the water outlet 7 are connected in sequence.

[0044] Optionally, one end of the reflux waterway 5 is connected to the water inlet 3 and the other end is connected to the water outlet 7. The waterway system for the mineral water purifier also includes a first control valve 91, which connects the water outlet 7 and the reflux waterway 5, or connects the water inlet 3 and the reflux waterway 5.

[0045] Optionally, the water system for the mineral water purifier may further include a first flow valve and a second flow valve. The first flow valve connects the water outlet 7 with the return water channel 5, and the second flow valve connects the water outlet 7 with the mineralized water channel 4.

[0046] Optionally, the water system for the mineral water purifier further includes a third flow valve and a fourth flow valve, wherein the third flow valve connects the water inlet 3 and the return waterway 5 , and the fourth flow valve connects the water inlet 3 and the mineralized waterway 4 .

[0047] In the structure provided in this specific embodiment, the first control valve 91, the first flow valve cooperates with the second flow valve, and the third flow valve cooperates with the fourth flow valve, so as to control the amount of water input into the return water channel 5 and the outlet water channel 7 of the mineralized water channel 4, thereby controlling the amount of alkaline substances used to inhibit the dissolution of the zinc element, thereby controlling the degree of inhibition of the dissolution of the zinc element, and indirectly controlling the zinc content in the water outlet of the water system. By controlling different valve bodies, the effect of flexibly adjusting the zinc content in the water outlet can be achieved, and the availability and stability of the water system used for the mineral water purifier can be improved.

[0048] In a specific embodiment, the water system for the mineral water purifier also includes a first pump body 95, which is connected to the mineralized water path 4 and is used to pump the water flowing through the alkaline filter material 2 to the zinc-containing filter material 1.

[0049] In the structure provided in this specific embodiment, the first pump body 95 can provide power for the water in the mineralized water channel 4 and the return water channel 5, thereby inhibiting the water from entering the return water channel 5 from the mineralized water channel 4, so that the water can carry the alkaline substances dissolved from the alkaline filter material 2 and flow into the zinc-containing filter material 1, thereby utilizing the alkaline substances to inhibit the dissolution of the zinc element, thereby improving the availability and stability of the water channel system used for the mineral water purifier.

[0050] In a specific embodiment, the first pump body 95 is disposed in the reflux water channel 5 , or the first pump body 95 is disposed in the mineralized water channel 4 between the zinc-containing filter material 1 and the alkaline filter material 2 .

[0051] Specifically, when the return waterway 5 is connected to the mineralized water body, the first pump body 95 disposed in the return waterway 5 can play a role of "water absorption" in the return waterway 5, thereby promoting the water body to enter the return waterway 5 from the mineralized waterway 4; the first pump body 95 disposed in the mineralized waterway 4 can play a role of "drainage" in the return waterway 5, thereby promoting the water body to enter the return waterway 5 from the mineralized waterway 4. Both of the two setting positions can promote the alkaline substances dissolved by the alkaline filter material 2 to flow into the zinc-containing filter material 1, thereby using the alkaline substances to inhibit the dissolution of the zinc element, which can improve the availability and stability of the waterway system used for the mineral water purifier.

[0052] Optionally, the pumping direction of the first pump body 95 can also be opposite to the preset water flow direction. Even if the return water flow does not flow into the mineralized water path 4, the first pump body 95 can also transport the water in the alkaline filter material 2 back to the zinc-containing filter material 1 through the mineralized water path 4 in the direction opposite to the preset water flow direction, so as to achieve the purpose of allowing the alkaline substances dissolved from the alkaline filter material 2 to flow into the zinc-containing filter material 1. After completing the suppression work, the pumping direction of the first pump body 95 can be adjusted to be the same as the preset water flow direction, so as to transport this part of the water to the water outlet 7 through the mineralized water path 4.

[0053] like Figure 2 As shown, in a specific embodiment, the water system for the mineral water purifier may further include a drainage waterway 6. One end of the drainage waterway 6 is connected to the input end of the zinc-containing filter material 1, and the other end of the drainage waterway 6 is connected to the output end of the alkaline filter material 2.

[0054] In the structure provided in this specific embodiment, when the zinc-containing filter material 1 and the alkaline filter material 2 are arranged in parallel in the mineralized waterway 4, the drainage waterway 6 can be used to connect the input end of the zinc-containing filter material 1 with the output end of the alkaline filter material 2, so that the water flowing out of the alkaline filter material 2 can carry the dissolved alkaline substances into the zinc-containing filter material 1, thereby using the alkaline substances to inhibit the dissolution of the zinc element. When the water flowing out of the alkaline filter material 2 does not pass through the drainage waterway 6, the zinc-containing filter material 1 and the alkaline filter material 2 are arranged in parallel, and the two can be dissolved normally into the water body. At this time, the dissolution rates of the two are not affected by each other, so the zinc content of the water outlet of the waterway system can be controlled, and the availability and stability of the waterway system used for the mineral water purifier can be improved.

[0055] In a specific embodiment, the water system for the mineral water purifier further includes a second control valve 92, and the mineralized water channel 4 includes a first mineralized water channel 41 and a second mineralized water channel 42, and the first mineralized water channel 41 and the second mineralized water channel 42 are arranged in parallel. The zinc-containing filter material 1 is arranged in the first mineralized water channel 41, and the alkaline filter material 2 is arranged in the second mineralized water channel 42. One end of the drainage water channel 6 is connected to the first mineralized water channel 41, and is located upstream of the zinc-containing filter material 1 in the preset water flow direction. The other end of the drainage water channel 6 is connected to the second mineralized water channel 42, and is located downstream of the alkaline filter material 2 in the preset water flow direction.

[0056] The second control valve 92 connects one end of the drainage waterway 6 and the first mineralized waterway 41 . Alternatively, the second control valve 92 connects one end of the drainage waterway 6 and the second mineralized waterway 42 .

[0057] In the structure provided in this specific embodiment, the second control valve 92 can be used to control the amount of water input into the drainage waterway 6 and the first mineralized waterway 41 of the second mineralized waterway 42, thereby controlling the amount of alkaline substance used to inhibit the dissolution of the zinc element, thereby controlling the degree of inhibition of the dissolution of the zinc element, and indirectly controlling the zinc content in the water outlet of the water system. By controlling the second control valve 92, the effect of flexibly adjusting the zinc content in the water outlet can be achieved, which can improve the availability and stability of the water system used for the mineral water purifier.

[0058] In a specific embodiment, the water system for the mineral water purifier further includes a third control valve 93, a water outlet 7, and a water inlet 3. In a preset water channel direction, the water inlet 3, the mineralized water channel 4, and the water outlet 7 are connected in sequence.

[0059] The third control valve 93 connects the water inlet 3 , the first mineralized water channel 41 and the second mineralized water channel 42 . Or the third control valve 93 connects the water outlet 7 , the first mineralized water channel 41 and the second mineralized water channel 42 .

[0060] In the structure provided in this specific embodiment, the third control valve 93 can be used to control the amount of water input from the water inlet 3 to the parallel first mineralized water channel 41 and the second mineralized water channel 42, and then the pH value and zinc content of the water body input from the mineralized water channel 4 to the water outlet 7 can be controlled, so as to achieve the effect of flexibly regulating the zinc content of the outlet water, and can improve the availability and stability of the water system used for the mineral water purifier.

[0061] In a specific embodiment, the water system for the mineral water purifier further includes a wastewater valve 94 and a wastewater path 8. One end of the wastewater path 8 is provided with a wastewater outlet, the other end of the wastewater path 8 is connected to the zinc-containing filter material 1, and the wastewater valve 94 is connected to the wastewater path 8.

[0062] In the structure provided in this specific embodiment, by setting a waste water path 8 and a waste water valve 94 in the zinc-containing filter material 1, the water in the zinc-containing filter material 1 can be discharged. In the case where the water quality of the water in the zinc-containing filter material 1 does not meet the requirements, or the water system needs to be shut down, discharging this part of the water can not only avoid the adverse effects caused by the output of the water with high zinc content through the water outlet 7, but also reduce the probability of microbial growth in the zinc-containing filter material 1 causing pollution of the water system, which can improve the availability and safety of the water system used for the mineral water purifier.

[0063] Optionally, a water quality detection component 96 may be provided in the water system, and the water quality detection component 96 may be provided in the water inlet 3 and / or the water outlet 7, so as to detect the water quality of the water body input and / or output by the water system, and then monitor the working condition of the water system at all times. In particular, the water quality detection component 96 provided in the water outlet 7 can monitor the service life of the alkaline filter material 2 and the zinc-containing filter material 1 in the mineralized water channel 4 according to the quality of the outlet water, which is conducive to the user to replace the alkaline filter material 2 and the zinc-containing filter material 1 whose service life has expired in time.

[0064] Optionally, a flow detection component 97 may also be provided in the water system. The flow detection component 97 may be provided in the water inlet 3 and / or the water outlet 7, so as to monitor the amount of water flowing through the water system. The service life of the alkaline filter material 2 and the zinc-containing filter material 1 in the mineralized water channel 4 can be monitored according to the amount of water flowing through, which is beneficial for users to replace the alkaline filter material 2 and the zinc-containing filter material 1 whose service life has expired in time.

[0065] The specific embodiment of the present application also provides a mineral water purifier, including a water outlet component and a water system for a mineral water purifier as described in any of the above specific embodiments. The water outlet component is used to discharge water to the outside, and the water outlet component is connected to the water outlet 7 of the water system of the mineral water purifier.

[0066] In the structure provided in this specific embodiment, by arranging the alkaline filter material 2 and the zinc-containing filter material 1 in the mineralized water channel 4, and being able to selectively input the water in the alkaline filter material 2 into the zinc-containing filter material 1, when the zinc content in the water outlet of the water channel system is too high, the water containing alkaline substances in the alkaline filter material 2 can be input into the zinc-containing filter material 1, so that the alkaline substances are used to inhibit the zinc-containing filter material 1 from dissolving zinc into the water, thereby increasing the zinc content in the water outlet of the water channel system. When there is no need to increase the zinc content in the water outlet of the water channel system, the zinc-containing filter material 1 can be connected in series to the upstream of the alkaline filter element, or the zinc-containing filter material 1 and the alkaline filter material 2 can be connected in parallel, so that the two will not affect each other, and the zinc content can be controlled, reducing the probability of high zinc content in the water outlet of the water channel system, and improving the stability of the mineral water purifier.

[0067] Mentioning "embodiment" and "implementation method" in this application means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrases in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in this application can be combined with other embodiments. In addition, it should also be understood that the features, structures or characteristics described in the various embodiments of the present application can be arbitrarily combined to form another embodiment that does not deviate from the spirit and scope of the technical solution of the present application, if there is no contradiction between them.

[0068] Finally, it should be noted that the above implementation modes are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the above preferred implementation modes, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A water system for a mineral water purifier, characterized in that: It comprises a zinc-containing filter material (1), an alkaline filter material (2), and a mineralized waterway (4), wherein the zinc-containing filter material (1) and the alkaline filter material (2) are arranged in the mineralized waterway (4), and the water in the alkaline filter material (2) can selectively flow to the zinc-containing filter material (1); When the water in the alkaline filter material (2) cannot flow to the zinc-containing filter material (1), the zinc-containing filter material (1) is connected in series upstream of the alkaline filter material (2), or the zinc-containing filter material (1) and the alkaline filter material (2) are connected in parallel.

2. The water system for a mineral water purifier according to claim 1, characterized in that: The zinc-containing filter material (1) and the alkaline filter material (2) are arranged in series in the mineralized water channel (4), and in a preset water flow direction, the zinc-containing filter material (1) is located upstream of the alkaline filter material (2); The water system for the mineral water purifier further comprises a reflux water channel (5), one end of the reflux water channel (5) being connected to the output end of the alkaline filter material (2) and the other end being connected to the input end of the zinc-containing filter material (1).

3. The water system for a mineral water purifier according to claim 2, characterized in that: The water system for the mineral water purifier further comprises a water outlet (7) and a water inlet (3); in the preset water flow direction, the water inlet (3), the mineralized water channel (4), and the water outlet (7) are connected in sequence; one end of the return water channel (5) is connected to the water inlet (3), and the other end is connected to the water outlet (7); The water system for the mineral water purifier further comprises a first control valve (91), wherein the first control valve (91) connects the water outlet (7) and the return waterway (5), or the first control valve (91) connects the water inlet (3) and the return waterway (5); or, The water system for the mineral water purifier further comprises a first flow valve and a second flow valve, wherein the first flow valve connects the water outlet (7) and the return water channel (5), and the second flow valve connects the water outlet (7) and the mineralized water channel (4); or, The water system for the mineral water purifier further comprises a third flow valve and a fourth flow valve, wherein the third flow valve connects the water inlet (3) and the return waterway (5), and the fourth flow valve connects the water inlet (3) and the mineralized waterway (4).

4. The water system for a mineral water purifier according to claim 2, characterized in that: The water system for the mineral water purifier further comprises a first pump body (95), wherein the first pump body (95) is connected to the mineralized water path (4) and is used to pump the water flowing through the alkaline filter material (2) to the zinc-containing filter material (1).

5. The water system for a mineral water purifier according to claim 4, characterized in that: The first pump body (95) is disposed in the reflux water channel (5), or the first pump body (95) is disposed in the mineralized water channel (4) between the zinc-containing filter material (1) and the alkaline filter material (2).

6. The water system for a mineral water purifier according to claim 1, characterized in that: The water channel system for the mineral water purifier further comprises a drainage water channel (6), one end of the drainage water channel (6) being connected to the input end of the zinc-containing filter material (1) and the other end being connected to the output end of the alkaline filter material (2).

7. The waterway system for a mineral water purifier according to claim 6, characterized in that: The water channel system for a mineral water purifier further comprises a second control valve (92); the mineralized water channel (4) comprises a first mineralized water channel (41) and a second mineralized water channel (42); the first mineralized water channel (41) and the second mineralized water channel (42) are arranged in parallel; the zinc-containing filter material (1) is arranged in the first mineralized water channel (41); the alkaline filter material (2) is arranged in the second mineralized water channel (42); one end of the drainage water channel (6) is connected to the first mineralized water channel (41) and is located upstream of the zinc-containing filter material (1) in the preset water flow direction; the other end of the drainage water channel (6) is connected to the second mineralized water channel (42) and is located downstream of the alkaline filter material (2) in the preset water flow direction; The second control valve (92) connects one end of the drainage waterway (6) and the first mineralized waterway (41); or, the second control valve (92) connects one end of the drainage waterway (6) and the second mineralized waterway (42).

8. The water system for a mineral water purifier according to claim 7, characterized in that: The water system for a mineral water purifier further comprises a third control valve (93), a water outlet (7), and a water inlet (3); in the preset water channel direction, the water inlet (3), the mineralized water channel (4), and the water outlet (7) are connected in sequence; The third control valve (93) connects the water inlet (3), the first mineralized water channel (41) and the second mineralized water channel (42); or, the third control valve (93) connects the water outlet (7), the first mineralized water channel (41) and the second mineralized water channel (42).

9. The waterway system for a mineral water purifier according to any one of claims 1 to 8, characterized in that: The water system for a mineral water purifier further comprises a wastewater valve (94) and a wastewater path (8); one end of the wastewater path (8) is provided with a wastewater outlet and the other end is connected to the zinc-containing filter material (1); the wastewater valve (94) is connected to the wastewater path (8).

10. A mineral water purifier, characterized in that: include: The water system for a mineral water purifier according to any one of claims 1 to 9; A water outlet component is used to discharge water to the outside, and the water outlet component is connected to the water outlet channel (7) of the water channel system of the mineral water purifier.

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