Waterway structure and mineral spring mineralization water purifier

Abstract

The utility model is suitable for the technical field of water purification, and discloses a waterway structure and a mineral spring mineralization water purifier. The waterway structure comprises a filter element, a water inlet pipeline, a water outlet pipeline and a deformable container. The filter element comprises a first shell and a first mineralization filter material, the first shell is provided with a containing cavity, a water inlet and a water outlet, the water inlet and the water outlet are both communicated with the containing cavity, and the first mineralization filter material is arranged in the containing cavity. The water inlet pipeline is communicated with the water inlet, the water outlet pipeline is communicated with the water outlet, the water inlet pipeline and / or the water outlet pipeline are / is connected with a deformable container, and the deformable container is used for sucking water in the containing cavity to lower the water level in the containing cavity when the water outlet pipeline stops discharging water. According to the waterway structure provided by the utility model, the deformable container is arranged, so that the situation that the content of mineral substances in the water body is reduced when the water outlet pipeline stops discharging water can be effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purification field especially relates to a waterway structure and mineralized water purifier. BACKGROUND

[0002] People's demand for drinking water is higher and higher, and the problems caused by environmental pollution, pipeline pollution, etc. lead to the difficulty of municipal tap water to meet the direct drinking requirements of residents. Therefore, at present, commercial water stations or household water purification equipment are installed in many residential areas and rural areas to purify municipal tap water for people to use.

[0003] At present, most of the commercial water stations and household water purification equipment adopt RO reverse osmosis technology. The reverse osmosis membrane has small aperture and high interception rate, can intercept substances greater than 0.0001 microns, including harmful heavy metal ions, microorganisms, antibiotics, etc. and beneficial minerals, etc. Therefore, the lack of minerals required by the human body will have adverse effects on the human body for a long time, endangering human health. Therefore, the product of mineralizing the purified water through the mineralization filter element is applied. However, due to the design defects, the current product may have the problem of excessive release of minerals, which will affect the health of people drinking water. SUMMARY

[0004] The utility model provides a waterway structure and mineralized water purifier, aims at solving the technical problem that the mineral content in water body is too high when the existing water purifier stops water outlet pipeline.

[0005] According to the first aspect of the utility model, a waterway structure is provided in an embodiment, which comprises a filter element, a water inlet pipeline, a water outlet pipeline and a deformable container.

[0006] The filter element comprises a first shell and a first mineralization filter material, the first shell is provided with a containing cavity, a water inlet and a water outlet, the water inlet and the water outlet are both communicated with the containing cavity, and the first mineralization filter material is arranged in the containing cavity.

[0007] The water inlet pipeline is communicated with the water inlet, the water outlet pipeline is communicated with the water outlet, the water inlet pipeline and / or the water outlet pipeline is connected with the deformable container, and the deformable container is used for sucking the water body in the containing cavity to reduce the water level in the containing cavity when the water outlet pipeline stops water outlet.

[0008] In an embodiment, the deformable container comprises a Venturi tube and an elastic bag, the elastic bag is connected to the Venturi tube, and the Venturi tube is connected to the water inlet pipeline and / or the water outlet pipeline.

[0009] In one embodiment, the Venturi tube comprises a first straight tube section, a first tapered tube section, a throat section, a second tapered tube section and a second straight tube section connected in sequence, the first tapered tube section gradually reduces in diameter from the first straight tube section to the throat section, and the second tapered tube section gradually increases in diameter from the throat section to the second straight tube section.

[0010] The elastic bag is in communication with the throat section, and is deflated when the outlet pipeline is supplying water, and is inflated to suck water when the outlet pipeline stops supplying water.

[0011] In one embodiment, the waterway structure further comprises a second housing, the elastic bag is connected below the Venturi tube and is arranged in the second housing, and the elastic bag is seated at the bottom of the second housing when in a natural state.

[0012] In one embodiment, the filter core further comprises a second filter material.

[0013] The second filter material is arranged in the accommodating cavity and is arranged below the first mineralization filter material or around the periphery of the first mineralization filter material, and the second filter material is a non-mineralization filter material or a mineralization filter material.

[0014] In one embodiment, the waterway structure is provided with a parallel waterway for water to flow through the first mineralization filter material and the second filter material.

[0015] In one embodiment, the deformable container is a deformable container that can be elastically inflated and reset.

[0016] In one embodiment, the waterway structure further comprises a deformation control assembly for controlling the deformation of the accommodating cavity of the deformable container.

[0017] In one embodiment, the filter core further comprises a water level detector arranged in the accommodating cavity for detecting the water level in the accommodating cavity.

[0018] According to the second aspect of the utility model, in one embodiment, a mineralized mineral water purifier is provided, comprising the waterway structure of the first aspect.

[0019] According to the waterway structure and the mineralized mineral water purifier of the above embodiment, by arranging the deformable container, when the outlet pipeline stops supplying water, the deformable container sucks the water in the accommodating cavity to reduce the water level in the accommodating cavity, thereby reducing the height of the first mineralization filter material immersed in the water, i.e. reducing the volume of the first mineralization filter material immersed in the water, and thus reducing the amount of minerals released by the first mineralization filter material into the water, which can effectively avoid the situation of excessive mineral content in the water. Therefore, the waterway structure provided in the embodiment can effectively prevent the situation of excessive mineral content in the water when the outlet pipeline stops supplying water. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the waterway structure provided in this embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the filter element provided in this embodiment of the utility model;

[0023] Figure 3 This is a diagram showing the state of a water channel structure provided in this embodiment of the utility model when the elastic bladder is in contraction.

[0024] Figure 4 yes Figure 3 The diagram shows the state of the water channel structure when the elastic bladder is filled with water.

[0025] Figure 5 This is a diagram showing the state of another water channel structure provided in this embodiment of the utility model when the elastic bladder is in contraction.

[0026] Explanation of icon numbers:

[0027] 100. Waterway structure; 10. Filter element; 11. First outer shell; 111. Receptacle; 112. Inlet; 113. Outlet; 114. Bottom wall; 115. Top wall; 116. Side wall; 12. First mineralized filter media; 13. Second filter media; 14. First inlet channel; 15. Second inlet channel; 16. First outlet channel; 17. Second outlet channel; 18. Water level detector; 20. Inlet pipe; 30. Outlet pipe; 40. Deformable container; 41. Venturi tube; 411. First straight pipe section; 412. First conical section; 413. Throat section; 414. Second conical section; 415. Second straight pipe section; 42. Elastic bladder; 50. Valve body; 60. Deformation control component; 70. Second outer shell.

[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0029] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0030] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture, and if the specific posture changes, the directional indications also change accordingly.

[0031] It should also be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or can have a middle element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or can have a middle element.

[0032] In addition, the descriptions of "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the person skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0033] The reverse osmosis membrane filtration technology used by the water purification equipment can filter all substances in water, and the pure water without any beneficial elements is not healthy good water in a certain sense, and does not meet the latest concept of healthy good water. Therefore, the product application of mineralizing the purified water through a mineralization filter element is born. However, in the related art, the mineral release amount may be too high.

[0034] In view of this, the present application provides a waterway structure and a mineral spring mineralization water purifier, which can reduce the release amount (dissolution amount) of minerals when needed to prevent the occurrence of a situation that the mineral content in the water body is too high.

[0035] As Figure 1 and Figure 2The waterway structure 100 provided by the embodiment of the utility model, through the deformable container 40, when the water outlet pipeline 30 stops water, the deformable container 40 inhales the water in the containing cavity 111 to reduce the water level in the containing cavity 111, thereby reducing the height of the first mineralization filter material 12 immersed in the water, i.e. reducing the volume of the first mineralization filter material 12 immersed in the water, thus reducing the amount of mineral released by the first mineralization filter material 12 into the water, which can effectively prevent the situation of excessive mineral content in the water.

[0036] By setting the first mineralization filter material 12, when the first mineralization filter material 12 is immersed in the water, mineral can be released (dissolved) into the water, so that the water flowing through the filter core 10 contains mineral. In use, water flow can be input to the filter core 10 through the water inlet pipeline 20, when the water flow flows through the filter core 10, the first mineralization filter material 12 releases mineral into the water, and the water flow containing mineral is discharged through the water outlet pipeline 30.

[0037] Please refer to Figure 1 The waterway structure 100 further comprises a deformable container 40, the water inlet pipeline 20 and / or the water outlet pipeline 30 is connected with the deformable container 40, and the deformable container 40 is used to inhale the water in the containing cavity 111 to reduce the water level in the containing cavity 111 when the water outlet pipeline 30 stops water.

[0038] By setting the deformable container 40, when the water outlet pipeline 30 stops water, the deformable container 40 inhales the water in the containing cavity 111 to reduce the water level in the containing cavity 111, thereby reducing the height of the first mineralization filter material 12 immersed in the water, i.e. reducing the volume of the first mineralization filter material 12 immersed in the water, thus reducing the amount of mineral released by the first mineralization filter material 12 into the water, which can effectively prevent the situation of excessive mineral content in the water.

[0039] Therefore, the waterway structure 100 provided by the embodiment can effectively prevent the situation of excessive mineral content in the water by inhaling the water in the containing cavity 111 through the deformable container 40 to reduce the volume of the first mineralization filter material 12 immersed in the water.

[0040] In specific implementation, when the water outlet pipeline 30 stops water, the filter core 10 is in a soaking state (water stops flowing), i.e. the first mineralization filter material 12 is in a soaking state, which may cause the release amount (dissolution amount) of mineral in the water to be too high, at this time, the deformable container 40 can inhale the water in the containing cavity 111 to reduce the water level in the containing cavity 111 and the height of the first mineralization filter material 12 immersed in the water, thereby reducing the release of mineral by the first mineralization filter material 12 into the water, to prevent the situation of excessive mineral content in the water.

[0041] Please refer toFigure 1 、 Figure 3 and Figure 4 The deformable container 40 comprises a Venturi tube 41 and an elastic bag 42, the elastic bag 42 is connected to the Venturi tube 41, and the Venturi tube 41 is connected to the water inlet pipe 20 and / or the water outlet pipe 30. According to the Venturi effect, when a restricted water flow passes through a narrow cavity, the flow rate will increase, and the pressure near the cavity will decrease, thus producing a suction effect. Therefore, when the water flow passes through the Venturi tube 41, the flow rate of the water flow increases, a negative pressure is formed in the elastic bag 42, the elastic bag 42 deforms, and the water in the elastic bag 42 is discharged. When the water outlet pipe 30 stops discharging water, the elastic bag 42 restores to its original shape (expands) under the action of its own elasticity, and the water flow in the accommodation cavity 111 is sucked into the elastic bag 42, thereby lowering the water level in the accommodation cavity 111.

[0042] In this embodiment, the Venturi tube 41 is connected to the water inlet pipe 20. In specific implementation, the water inlet pipe 20 is also connected with a valve body 50 to control the opening and closing of the water inlet pipe 20, and the valve body 50 is arranged at the upstream end of the Venturi tube 41. When the water outlet pipe 30 stops discharging water, the valve body 50 is closed, the water inlet pipe 20 is disconnected from the water source, and the elastic bag 42 sucks the water flow in the accommodation cavity 111 back into it through the water inlet pipe 20 during the process of restoring to its original shape, so as to lower the water level in the accommodation cavity 111. By arranging the valve body 50 at the upstream end of the Venturi tube 41, the elastic bag 42 can be prevented from sucking the water flow from the water source to cause a relatively small decrease in the water level in the accommodation cavity 111.

[0043] In another embodiment, the Venturi tube 41 is connected to the water outlet pipe 30. In specific implementation, when the water outlet pipe 30 stops discharging water, the valve body 50 is closed, the water inlet pipe 20 is disconnected from the water source, and the elastic bag 42 sucks the water flow in the accommodation cavity 111 into it through the water outlet pipe 30 during the process of restoring to its original shape, so as to lower the water level in the accommodation cavity 111. In this embodiment, by arranging the valve body 50, the water source can be prevented from supplementing water to the accommodation cavity 111 when the elastic bag 42 sucks the water flow in the accommodation cavity 111.

[0044] In an embodiment, please refer to Figure 1 、 Figure 2 and Figure 5The waterway structure 100 further comprises a deformation control assembly 60 for controlling the deformation of the cavity of the deformable container 40. In implementation, the deformation control assembly 60 can be used to control the deformation of the cavity of the elastic bag 42, in particular, to control the elastic bag 42 to partially or completely restore its original shape during the process of restoring its original shape, so as to control the amount of water sucked by the elastic bag 42, and the height of the first mineralized filter material 12 immersed in water can be accurately controlled by controlling the amount of water sucked by the elastic bag 42. Of course, the waterway structure 100 can also not be provided with the deformation control assembly 60. In specific applications, a sufficiently large elastic bag 42 can be provided to ensure that it can fill the water in the entire accommodation cavity 111. In this way, when the water outlet pipeline 30 stops discharging water, the water flow in the accommodation cavity 111 flows into the elastic bag 42, and the first mineralized filter material 12 will not be immersed in the water, effectively preventing the situation that the mineral content in the water is too high.

[0045] It can be understood that in other embodiments, the deformable container 40 can also have other structures, for example, the deformable container 40 is a water bag. In specific applications, when the water outlet pipeline 30 normally discharges water, the water bag can be controlled to shrink by the deformation control assembly 60, and the water bag is not filled with water; when the water outlet pipeline 30 stops discharging water, the water bag is controlled to be expanded by the deformation control assembly 60, and the water flows into the water bag, and the water bag is filled with water. Of course, the deformable container 40 can also be a deformable container that can be elastically expanded and reset. By making it have the property of elastic expansion, it can fill more water.

[0046] Please refer to Figure 1 and Figure 3 The Venturi tube 41 comprises a first straight pipe section 411, a first tapered section 412, a throat section 413, a second tapered section 414 and a second straight pipe section 415 connected in sequence. The pipe diameter of the first tapered section 412 gradually decreases in the direction from the first straight pipe section 411 to the throat section 413, and the pipe diameter of the second tapered section 414 gradually increases in the direction from the throat section 413 to the second straight pipe section 415. Among them, the pipe diameter of the throat section 413 is the smallest, and the flow rate will increase when the water flow passes through the throat section 413, and the pressure at the throat section 413 will decrease. The elastic bag 42 is connected to the throat section 413, and the elastic bag 42 is deformed and shrinks when the water outlet pipeline 30 discharges water, and resets to suck in water when the water outlet pipeline 30 stops discharging water.

[0047] In a specific application, the first straight pipe section 411 can be arranged upstream of the second straight pipe section 415. When the water outlet pipe 30 is in a water outlet state, water flows through the first straight pipe section 411, the first tapered section 412, the throat section 413, the second tapered section 414 and the second straight pipe section 415 in sequence. When the water outlet pipe 30 is in a water stop state, water in the accommodating cavity 111 flows into the elastic bag 42 through the second straight pipe section 415, the second tapered section 414 and the throat section 413 in sequence when the Venturi tube 41 is connected to the water inlet pipe, and flows into the elastic bag 42 through the first straight pipe section 411, the first tapered section 412 and the throat section 413 in sequence when the Venturi tube 41 is connected to the water outlet pipe.

[0048] It can be understood that, in other embodiments, the Venturi tube 41 can also include the first straight pipe section 411, the throat section 413 and the second straight pipe section 415 connected in sequence, wherein the diameter of the throat section 413 is smaller than the diameters of the first straight pipe section 411 and the second straight pipe section 415.

[0049] Referring to Figure 1 and Figure 4 , the waterway structure 100 further includes a second housing 70, the elastic bag 42 is connected below the Venturi tube 41 and arranged in the second housing 70, and the elastic bag 42 is seated on the bottom of the second housing 70 when in a natural state. When the elastic bag 42 is filled with water, the elastic bag 42 will exert a downward force on the Venturi tube 41 under the action of gravity. By arranging that the elastic bag 42 can be seated on the bottom of the second housing 70 when in a natural state, the elastic bag 42 can be seated on the bottom of the second housing 70 when filled with water, and the second housing 70 can support the elastic bag 42, thereby avoiding the elastic bag 42 from exerting a downward pulling force on the Venturi tube 41. Of course, in other embodiments, the waterway structure 100 can not be provided with the second housing 70.

[0050] Referring to Figure 2 , the filter element 10 further includes a second filter material 13 arranged in the accommodating cavity 111, and the second filter material 13 is located below the first mineralization filter material 12 with the direction of liquid level rising and falling in the filter element 10 defined as an up-down direction. Of course, in a specific application, as an alternative embodiment, the second filter material 13 can also be arranged around the periphery of the first mineralization filter material 12, or the first mineralization filter material 12 can also be arranged around the periphery of the second filter material 13. Alternatively, as another alternative embodiment, the filter element 10 can also not be provided with the second filter material 13.

[0051] In an embodiment, the second filter material 13 is a non-mineralization filter material, i.e. the second filter material 13 does not release minerals. In specific applications, the second filter material 13 can be used to purify a water body, or adjust the PH value of a water body, etc. Of course, in other embodiments, the second filter material 13 can also be a mineralization filter material, and in specific applications, the minerals released by the second filter material 13 can be the same as or different from the minerals released by the first mineralization filter material 12.

[0052] In an embodiment, the first mineralization filter material 12 and the second filter material 13 can be integrally arranged or separately arranged in the accommodating cavity 111, and the second filter material 13 can be packaged in the inner shell.

[0053] In an embodiment, the waterway structure 100 is provided with a parallel waterway for water flow to pass through the first mineralization filter material 12 and the second filter material 13 respectively. In this way, the first mineralization filter material 12 and the second filter material 13 are arranged in parallel, and part of the water flow enters the first outer shell 11 and is treated by the first mineralization filter material 12, and another part of the water flow enters the first outer shell 11 and is treated by the second filter material 13. In specific applications, the water treated by the first mineralization filter material 12 and the water treated by the second filter material 13 can be discharged from the first outer shell 11 at the same time, or can be discharged from the first outer shell 11 separately.

[0054] Please refer to Figure 2 , the first outer shell 11 includes a bottom wall 114, a top wall 115, and a side wall 116, the bottom wall 114 and the top wall 115 are oppositely arranged, the side wall 116 is connected between the bottom wall 114 and the top wall 115, and the bottom wall 114 and the top wall 115 are enclosed to form an accommodating cavity 111, the first mineralization filter material 12 and the second filter material 13 are stacked and accommodated in the accommodating cavity 111, the first mineralization filter material 12 is arranged close to the top wall 115, and the second filter material 13 is arranged close to the bottom wall 114.

[0055] The first mineralization filter material 12 and the second filter material 13 are both arranged in a spaced manner with the side wall 116, the gap between the first mineralization filter material 12 and the side wall 116 forms a first water inlet channel 14, the gap between the second filter material 13 and the side wall 116 forms a second water inlet channel 15, and the first water inlet channel 14 and the second water inlet channel 15 are connected in communication. The first mineralization filter material 12 is internally provided with a first water outlet channel 16, the second filter material 13 is internally provided with a second water outlet channel 17, and the first water outlet channel 16 and the second water outlet channel 17 are connected in communication. The bottom wall 114 is provided with a water inlet 112 and a water outlet 113, the water inlet 112 is connected in communication with the second water inlet channel 15, and the water outlet 113 is connected in communication with the second water outlet channel 17.

[0056] In use, water flows into the second water inlet channel 15 from the water inlet 112, part of the water flows into the second filter material 13, and after being treated by the second filter material 13, flows into the second water outlet channel 17, and then is discharged from the water outlet 113, and the other part of the water flows into the first water inlet channel 14 from the second water inlet channel 15, and then flows into the first mineralization filter material 12, and after being treated by the first mineralization filter material 12, flows into the first water outlet channel 16, and then flows through the second water outlet channel 17 and is discharged from the water outlet 113. In this way, a parallel water path for the water to flow through the first mineralization filter material 12 and the second filter material 13 is formed.

[0057] Referring to Figure 1 and Figure 2 The filter element 10 further comprises a water level detector 18 arranged in the accommodating cavity 111 and configured to detect the water level in the accommodating cavity 111. In implementation, when the water outlet pipeline 30 stops discharging water, and the deformable container 40 absorbs the water in the accommodating cavity 111, the water level in the accommodating cavity 111 can be used to determine whether the amount of water absorbed by the deformable container 40 is appropriate, which helps to more accurately control the height of the first mineralization filter material 12 immersed in the water.

[0058] In an embodiment, the water level detector 18 is a water level probe. Of course, the water level detector 18 can also adopt other water level detection devices, such as a liquid level sensor.

[0059] The utility model embodiment further provides a mineral water mineralization water purifier, including above-mentioned water path structure 100. Through adopting above-mentioned water path structure 100, can through deformable container 40 inhales the water in accommodating cavity 111, reduce the volume of first mineralization filter material 12 immersed in water, further effectively prevent the mineral content in the water from changing when the water outlet pipeline 30 stops discharging water.

[0060] In an embodiment, the mineral water mineralization water purifier further comprises a controller (not shown in the figure), which is electrically connected with the valve body 50 and is configured to control the opening and closing of the valve body 50. In this way, the intelligentization of the water purifier can be improved. In specific application, when the water outlet pipeline 30 stops discharging water, the controller controls the valve body 50 to close; when the water outlet pipeline 30 discharges water, the controller controls the valve body 50 to open.

[0061] In an embodiment, the deformation control assembly 60 and the water level detector 18 are both electrically connected with the controller. The water level detector 18 can transmit the obtained water level information to the controller, and the controller can control the deformation control assembly 60 to control the degree of deformation of the cavity of the elastic bag 42 according to the water level information, so as to accurately control the height of the first mineralization filter material 12 immersed in the water.

[0062] For example, the first mineralization filter material 12 is a zinc-containing filter material, which can release mineral zinc into the water body. When the water outlet pipeline 30 stops water output, the first mineralization filter material 12 is soaked in the water body, and excessive mineral zinc may be released into the water body. When the zinc content in the drinking water exceeds the standard, the human body may exceed the standard of zinc intake, which may cause some harm to the human body, such as zinc poisoning and abnormal lipid metabolism. Therefore, when the water outlet pipeline 30 stops water output, the elastic bag 42 is inflated to suck the water in the containing cavity 111, so as to reduce the height of the first mineralization filter material 12 soaked in the water body, so as to prevent the first mineralization filter material 12 from releasing too much mineral zinc into the water body. When the water outlet pipeline 30 stops water output, the controller can obtain the water level information in the containing cavity 111 through the water level detector 18, control the deformation control assembly 60 to control the degree of deformation of the cavity of the elastic bag 42, and thus more accurately control the height of the first mineralization filter material 12 soaked in the water body.

[0063] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields, or the like made by using the content of the present application specification and drawings under the utility model concept of the present application is included in the patent protection range of the present application.

Claims

1. A waterway structure, characterized by comprising: The waterway structure comprises a filter core, a water inlet pipeline, a water outlet pipeline and a deformable container. The filter core comprises a first shell and a first mineralization filter material, the first shell is provided with a receiving cavity, a water inlet and a water outlet, the water inlet and the water outlet are both communicated with the receiving cavity, and the first mineralization filter material is arranged in the receiving cavity. The water inlet pipeline is communicated with the water inlet, the water outlet pipeline is communicated with the water outlet, and the water inlet pipeline and / or the water outlet pipeline is connected with the deformable container.

2. The waterway structure according to claim 1, wherein The deformable container comprises a Venturi tube and an elastic bag, the elastic bag is connected to the Venturi tube, and the Venturi tube is connected to the water inlet pipeline and / or the water outlet pipeline.

3. The waterway structure according to claim 2, wherein The Venturi tube comprises a first straight pipe section, a first tapered section, a throat section, a second tapered section and a second straight pipe section connected in sequence, the pipe diameter of the first tapered section gradually decreases along the direction from the first straight pipe section to the throat section, and the pipe diameter of the second tapered section gradually increases along the direction from the throat section to the second straight pipe section. The elastic bag is communicated with the throat section, the elastic bag is deformed in a deflated state when the water outlet pipeline is used to discharge water, and the elastic bag is reset to absorb water when the water outlet pipeline stops discharging water.

4. The waterway structure according to claim 2, wherein The waterway structure further comprises a second shell, the elastic bag is connected to the lower part of the Venturi tube and arranged in the second shell, and the elastic bag is seated on the bottom of the second shell when in a natural state.

5. The waterway structure according to claim 1, wherein The filter core further comprises a second filter material. The second filter material is arranged in the receiving cavity, below the first mineralization filter material or around the periphery of the first mineralization filter material, and is a non-mineralization filter material or a mineralization filter material.

6. The waterway structure according to claim 5, wherein The waterway structure is provided with a parallel waterway for water flow to pass through the first mineralization filter material and the second filter material respectively.

7. The waterway structure according to claim 1, wherein The deformable container is a deformable container that can be elastically expanded and reset.

8. The waterway structure according to Claim 1, wherein The waterway structure further comprises a deformation control assembly for controlling the deformation of the cavity of the deformable container.

9. The waterway structure according to any one of claims 1 to 8, wherein The filter core further comprises a water level detector arranged in the receiving cavity for detecting the water level in the receiving cavity.

10. A mineral spring mineralization water purifier, characterized in that, The waterway structure comprises a filter core, a water inlet pipeline, a water outlet pipeline and a deformable container. The waterway structure comprises a filter core, a water inlet pipeline, a water outlet pipeline and a deformable container.

Images