Alkalescent water preparation device capable of simulating natural mineralization process

Abstract

The invention discloses a weak alkaline water preparation device capable of simulating a natural mineralization process, and belongs to the field of weak alkaline water preparation, the weak alkaline water preparation device comprises a mounting rack, a plurality of multi-medium filtering tanks are arranged at the inner bottom of the mounting rack, the tops of the multi-medium filtering tanks are fixedly connected with connecting pipes, one side of the inner bottom of the mounting rack is fixedly connected with a disinfection tank, and the disinfection tank is fixedly connected with a water storage tank. And the other side of the inner bottom of the mounting frame is fixedly connected with a water pump, and a monitoring unit is arranged in the middle of the front side of the mounting frame. Water flow can enter the rotating sleeve through the open groove and then enter the material containing bin through the second water inlet and the first screen frame, the water flow makes full contact with the composite strontium-metasilicic acid filter material in the material containing bin, the composite strontium-metasilicic acid filter material can release strontium, metasilicic acid and other microelements, the mineral water standard is met, and the mineral water quality is improved. The composition promotes elasticity of cartilage and connective tissue, accelerates bone calcification, prevents and treats osteoporosis, and avoids osteoporosis caused by long-term taking of RO.

Description

Technical Field

[0001] The invention relates to the field of weak alkaline water preparation, and more particularly to a weak alkaline water preparation device that mimics a natural mineralization process. Background Art

[0002] Water with a pH value of 7 is neutral water. Based on the principle of electrical decomposition, the electrolytic water maker separates water into oxidized water and reduced water, which are acidic water (pH<7) and alkaline water (pH>7) respectively. It can also be processed into alkaline water or acidic water using other processing principles such as molecular cluster cutting. Weakly alkaline water is also called weak alkaline water or soda water. It can be formed naturally or produced by machines. Weakly alkaline water is mainly used in drinking, chemical and other places. Natural weakly alkaline water resources are limited and need to be produced by machines.

[0003] The benefits of weak alkaline water to the body include promoting metabolism, neutralizing stomach acid, and inhibiting bacteria. When preparing weak alkaline water, it is purified through RO, but excessive RO filtration leads to mineral deficiency. RO water almost completely removes essential bone minerals such as calcium and magnesium. Long-term drinking will reduce bone mineralization efficiency and increase the risk of fractures. Summary of the Invention

[0004] In view of the problems existing in the prior art, the object of the present invention is to provide a weak alkaline water preparation device that mimics the natural mineralization process.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A weakly alkaline water preparation device that mimics the natural mineralization process includes a mounting frame, a plurality of multi-media filter tanks are provided at the bottom of the mounting frame, the tops of the multi-media filter tanks are fixedly connected to connecting pipes, a disinfection tank is fixedly connected to one side of the bottom of the mounting frame, and a water pump is fixedly connected to the other side of the bottom of the mounting frame. A monitoring unit is provided in the middle of the front side of the mounting frame, a detection unit is provided at the corner of the front side of the mounting frame, and a release component that can release strontium and metasilicate elements is provided at the output end of the water pump.

[0007] The release component includes a connecting frame fixed to the output end of the water pump, a release bin fixedly connected to one side of the connecting frame, a partition fixedly connected to the inner surface of the release bin, grooves symmetrically provided inside the partition, a material storage bin fixedly connected to one side of the partition, a first mesh frame symmetrically provided on the outer surface of the material storage bin, a second mesh frame symmetrically provided on one side of the material storage bin, a rotating sleeve slidably connected to the outer surface of the rotating sleeve, a second water inlet axially symmetrically provided on the outer surface of the rotating sleeve, and a stirring component provided on one side of the interior of the material storage bin.

[0008] Furthermore, the inner surface and one side of the rotating sleeve are both provided with rubber pads, one side of the rotating sleeve contacts one side of the inner surface of the release bin, the second water inlet corresponds to the first mesh frame, and the material storage bin contains composite strontium-metasilicate filter material.

[0009] Furthermore, a water inlet pipe is provided on the side of the release chamber away from the connecting frame, one end of the water inlet pipe is interconnected with the bottom of the first multi-media filter tank, the multi-media filter tanks are connected end to end through a connecting pipe, and the multi-media filter tank and the disinfection tank are connected to each other through a pipeline.

[0010] Furthermore, the stirring assembly includes a first rotating shaft rotating on the outer surface of the release bin and a stirring shaft rotating on one side of the partition, the bottom of the first rotating shaft is fixedly connected to a crown gear, one side of the first gear is fixedly connected to a disc, and one side of the disc is provided with multiple stirring shafts.

[0011] Furthermore, the bottom of the first rotating shaft extends to the inside of the mounting frame, the crown gear and the stirring shaft are engaged with each other, the disc is located inside the material storage bin, and a first sealing seat is provided at the connection between the first rotating shaft and the release bin.

[0012] Furthermore, a switching assembly is provided on the outer surface of the rotating sleeve, and the switching assembly includes an annular rack fixed on the outer surface of the rotating sleeve and a second rotating shaft rotating on the outer surface of the release chamber, the bottom of the second rotating shaft is fixedly connected to a second gear, a first water inlet is axially symmetrically provided on one side of the outer surface of the rotating sleeve, a blocking plate is axially symmetrically fixedly connected to the side of the inner surface of the release chamber close to the water inlet pipe, and a shielding plate is axially symmetrically fixedly connected to the inner surface of the rotating sleeve

[0013] Furthermore, the second gear is meshed with the annular rack, one side of the shielding plate is tightly fitted with the material storage bin, one side of the shielding plate is provided with rubber, and a second sealing seat is provided at the connection between the second rotating shaft and the release bin.

[0014] Furthermore, the input end of the water pump is provided with a purification component for filtering impurities, and the purification component includes a fixed circular frame fixed at the input end of the water pump, a metal round block is rotatably provided inside the fixed circular frame, two installation grooves are provided inside the metal round block, a filter element is inserted inside the installation groove, a receiving groove is axially symmetrically provided on the inner surface of the installation groove, a slide groove is provided inside the receiving groove, a connecting rod is slidably connected inside the slide groove, an arc-shaped splint is fixedly connected on the side where the two connecting rods are close to each other, and a metal magnetic plate is fixedly connected on the side where the two connecting rods are away from each other, and a ejection component is provided on one side of the fixed circular frame.

[0015] Furthermore, the arc-shaped splint and the receiving slot are adapted to each other, a finger slot is provided on one side of the slide slot, a rotating handle is fixedly connected to one side of the fixed circular frame, and one side of the rotating handle extends out of the interior of the fixed circular frame.

[0016] Furthermore, the ejection assembly includes a fixed cylinder fixed to one side of the fixed circular frame, one side of the interior of the fixed cylinder is fixedly connected to a spring, one side of the spring is fixedly connected to a clamping plate, and the interior of the fixed cylinder is communicated with the interior of the fixed circular frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This solution is equipped with a release component. Water flows through the slots into the rotating sleeve, and then enters the interior of the silo through the second water inlet and the first mesh frame. The water flows in full contact with the composite strontium-metasilicic acid filter material inside the silo. The composite strontium-metasilicic acid filter material releases trace elements such as strontium and metasilicic acid, meeting mineral water standards, promoting cartilage and connective tissue elasticity, accelerating bone calcification, and preventing and treating osteoporosis, thereby avoiding osteoporosis caused by long-term consumption of RO water.

[0019] 2. This solution is provided with a stirring assembly, which rotates the first rotating shaft through transmission, so that the disc drives the stirring shaft to rotate, stirring the filter material particles inside the material storage bin, thereby changing the position state between the filter materials, so that the positions that were previously in contact with each other and unable to contact water can be exposed, thereby ensuring the release of trace elements.

[0020] 3. This solution is provided with a switching component, which rotates the rotating sleeve to seal the first mesh frame and the second mesh frame, opens the first water inlet, and when water flows into the interior of the release chamber, since the first mesh frame is shielded, the water flows through the first water inlet into the interior of the rotating sleeve, and then flows into the interior of the multi-media filter tank through the water inlet pipe, so that weak alkaline water can be directly prepared from water without adding trace elements. It can be flexibly switched according to actual needs to meet the needs of different production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the release assembly structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the local structure of the stirring assembly of the present invention;

[0024] Figure 4 This is a schematic diagram of the material storage bin structure of the present invention;

[0025] Figure 5This is a schematic diagram of the internal structure of the release chamber of the present invention;

[0026] Figure 6 It is a schematic diagram of the fixed circular frame structure of the present invention;

[0027] Figure 7 It is a schematic structural diagram of the purification component of the present invention;

[0028] Figure 8 It is a schematic diagram of the top view of the metal round block of the present invention.

[0029] Description of the numbers in the figure:

[0030] 1. Mounting frame; 2. Connecting pipe; 3. Multi-media filter tank; 4. Disinfection tank; 5. Water pump; 6. Water inlet pipe;

[0031] 7. Release assembly; 71. Connecting frame; 72. Release bin; 73. Partition; 74. Slot; 75. First screen frame; 76. Second screen frame; 77. Material storage bin;

[0032] 78. Stirring assembly; 781. First rotating shaft; 782. Crown gear; 783. First gear; 784. Stirring shaft; 785. Disc;

[0033] 79. Switching assembly; 791. Second rotating shaft; 792. Second gear; 793. Ring rack; 794. First water inlet; 795. Shielding plate; 796. Blocking plate;

[0034] 710, rotating sleeve; 711, second water inlet;

[0035] 8. Purification component; 81. Fixed round frame; 82. Rotating handle; 83. Metal round block; 84. Filter element; 85. Mounting slot; 86. Arc-shaped clamping plate; 87. Metal magnetic plate; 88. Connecting rod;

[0036] 89, ejector assembly; 891, fixing cylinder; 892, spring; 893, pressing plate; 810, slide groove; 811, receiving groove;

[0037] 9. Monitoring unit; 10. Detection unit. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] See also Figures 1 to 8A weak alkaline water preparation device that mimics the natural mineralization process includes a mounting frame 1, a plurality of multi-media filter tanks 3 are provided at the bottom inner of the mounting frame 1, a connecting pipe 2 is fixedly connected to the top of the multi-media filter tank 3, a disinfection tank 4 is fixedly connected to one side of the bottom inner of the mounting frame 1, a water pump 5 is fixedly connected to the other side of the bottom inner of the mounting frame 1, a monitoring unit 9 is provided in the middle of the front side of the mounting frame 1, a detection unit 10 is provided at the corner of the front side of the mounting frame 1, and a release component 7 that can release strontium and metasilicate elements is provided at the output end of the water pump 5.

[0040] like Figure 2-5 As shown, the release component 7 includes a connecting frame 71 fixed to the output end of the water pump 5, and a release bin 72 is fixedly connected to one side of the connecting frame 71, and a partition 73 is fixedly connected to the inner surface of the release bin 72. The interior of the partition 73 is symmetrically provided with slots 74, and one side of the partition 73 is fixedly connected to a material bin 77. The outer surface of the material bin 77 is symmetrically provided with a first mesh frame 75, and one side of the material bin 77 is symmetrically provided with a second mesh frame 76. The outer surface of the material bin 77 is slidably connected to a rotating sleeve 710, and the outer surface of the rotating sleeve 710 is axially symmetrically provided with a second water inlet 711. A stirring component 78 is provided on one side of the interior of the material bin 77.

[0041] The inner surface and one side of the rotating sleeve 710 are both provided with rubber pads. One side of the rotating sleeve 710 contacts one side of the inner surface of the release chamber 72. The second water inlet 711 corresponds to the first mesh frame 75. The material storage bin 77 contains composite strontium-metasilicate filter material.

[0042] A water inlet pipe 6 is provided on the side of the release chamber 72 away from the connecting frame 71. One end of the water inlet pipe 6 is interconnected with the bottom of the first multi-media filter tank 3. The multi-media filter tank 3 is connected end to end through the connecting pipe 2. The multi-media filter tank 3 and the disinfection tank 4 are connected to each other through a pipeline.

[0043] When preparing weak alkaline water, RO filtration will cause the loss of minerals in the water. To this end, water is passed into the interior of the release chamber 72, and the water flows through the slot 74 into the rotating sleeve 710, and then enters the interior of the material storage bin 77 through the second water inlet 711 and the first mesh frame 75. The water flow is fully in contact with the composite strontium-metasilicate filter material inside the material storage bin 77. The composite strontium-metasilicate filter material will release trace elements such as strontium and metasilicate, meeting the standards of mineral water, promoting the elasticity of cartilage and connective tissue, accelerating bone calcification, preventing and treating osteoporosis, and avoiding osteoporosis caused by long-term drinking of RO water. The water flow continues to pass through the second mesh frame 76 and is discharged into the interior of the water inlet pipe 6, and enters the interior of the multi-media filter tank 3 to prepare alkaline water.

[0044] like Figure 2-4As shown, the stirring assembly 78 includes a first rotating shaft 781 rotating on the outer surface of the release bin 72 and a stirring shaft 784 rotating on one side of the partition 73. The bottom of the first rotating shaft 781 is fixedly connected to a crown gear 782, and one side of the first gear 783 is fixedly connected to a disc 785. One side of the disc 785 is provided with multiple stirring shafts 784.

[0045] The bottom of the first rotating shaft 781 extends to the inside of the mounting frame 1 , the crown gear 782 and the stirring shaft 784 are meshed with each other, the disc 785 is located inside the material storage bin 77 , and a first sealing seat is provided at the connection between the first rotating shaft 781 and the release bin 72 .

[0046] When the composite strontium-metasilicate filter material is used for a long time, the rate of releasing elements inside it will decrease, and the contact area between the filter particles cannot be exposed to the water flow, resulting in the elements in the shielded area cannot be released well. It is necessary to change the position of the filter particles, rotate the first rotating shaft 781 to drive the crown gear 782 to rotate, the crown gear 782 drives the first gear 783 to rotate, the first gear 783 drives the disc 785 inside the material bin 77 to rotate, and the disc 785 drives the stirring shaft 784 to rotate, stirring the filter particles inside the material bin 77, thereby changing the position state between the filter materials, so that the positions that were previously in contact with each other and could not contact water can be exposed, thereby ensuring the release of trace elements.

[0047] like Figure 2 and Figure 5 As shown, a switching assembly 79 is provided on the outer surface of the rotating sleeve 710, and the switching assembly 79 includes an annular rack 793 fixed on the outer surface of the rotating sleeve 710 and a second rotating shaft 791 rotating on the outer surface of the release chamber 72. The bottom of the second rotating shaft 791 is fixedly connected to a second gear 792. A first water inlet 794 is axially symmetrically provided on one side of the outer surface of the rotating sleeve 710, and a sealing plate 796 is axially symmetrically fixedly connected to the side of the inner surface of the release chamber 72 close to the water inlet pipe 6. A shielding plate 795 is axially symmetrically fixedly connected to the inner surface of the rotating sleeve 710.

[0048] The second gear 792 is meshed with the annular rack 793 , one side of the shielding plate 795 is tightly fitted with the material storage bin 77 , one side of the shielding plate 795 is provided with rubber, and a second sealing seat is provided at the connection between the second rotating shaft 791 and the release bin 72 .

[0049] When preparing weak alkaline water, it is necessary to add some trace elements to the water according to the customer's choice. If trace elements are not needed, the flow trajectory of the water can be changed by changing the switching component 79. The second rotating shaft 791 drives the second gear 792 to rotate. The second gear 792 drives the rotating sleeve 710 to rotate on the outer surface of the material storage bin 77 through the annular rack 793. The material storage bin 77 drives the second water inlet 711 and the first water inlet 794 to rotate synchronously. The second water inlet 711 turns away from the surface of the first mesh frame 75, and the first water inlet 794 turns away from the first mesh frame 75. 94 rotates away from the blocking plate 796 at the same time, and the shielding plate 795 shields and seals the second mesh frame 76 as the rotating sleeve 710 rotates. The first mesh frame 75 is sealed by the rotating sleeve 710. At this time, when the water flows into the interior of the release chamber 72, since the first mesh frame 75 is shielded, the water flows through the first water inlet 794 into the interior of the rotating sleeve 710, and then flows into the interior of the multi-media filter tank 3 through the water inlet pipe 6, so that weak alkaline water can be directly prepared from water without adding trace elements, and can be flexibly switched according to actual needs to meet the needs of different production.

[0050] like Figure 6-8 As shown, the input end of the water pump 5 is provided with a purification component 8 for filtering impurities. The purification component 8 includes a fixed circular frame 81 fixed to the input end of the water pump 5. A metal round block 83 is rotatably provided inside the fixed circular frame 81. Two mounting grooves 85 are provided inside the metal round block 83. A filter element 84 is inserted into the mounting groove 85. A receiving groove 811 is axially symmetrically provided on the inner surface of the mounting groove 85. A slide groove 810 is provided inside the receiving groove 811. A connecting rod 88 is slidably connected to the inside of the slide groove 810. The side where the two connecting rods 88 are close to each other is fixedly connected to an arc-shaped splint 86. The side where the two connecting rods 88 are away from each other is fixedly connected to a metal magnetic plate 87. A ejection component 89 is provided on one side of the fixed circular frame 81.

[0051] The arc-shaped splint 86 is adapted to the receiving groove 811 . A finger groove is provided on one side of the slide groove 810 . A rotating handle 82 is fixedly connected to one side of the fixed circular frame 81 . One side of the rotating handle 82 extends out of the interior of the fixed circular frame 81 .

[0052] like Figure 7 As shown, the ejection assembly 89 includes a fixed cylinder 891 fixed to one side of the fixed circular frame 81, a spring 892 is fixedly connected to one side of the interior of the fixed cylinder 891, a clamping plate 893 is fixedly connected to one side of the spring 892, and the interior of the fixed cylinder 891 is connected to the interior of the fixed circular frame 81.

[0053] In order to ensure that the elements inside the composite strontium-metasilicic acid filter media can be released normally, the water must be clean enough. Water containing impurities will adhere to the surface of the filter media particles, blocking the mineralized micropores on the filter media, resulting in slow element release and shortening the filter media life.

[0054] When the fixed circular frame 81 is connected to the external pipe, the water flows through the filter element 84, effectively removing small particles of impurities and odors from the water and preventing impurities in the water from clogging the pores of the filter material. After a period of use, the filter element 84 needs to be replaced to improve the efficiency of water purification. A new filter element 84 is placed inside the mounting slot 85. The two metal magnetic plates 87 are pushed toward each other within the chute 810. The connecting rod 88 drives the curved clamping plates 86 toward each other, clamping the filter element 84 within the mounting slot 85 and completing the installation of the filter element 84. Now, rotating the handle 82 drives the metal circular block 83 half a turn, rotating the new filter element 84 downward and the old filter element 84 upward. This pushes the two metal magnetic plates 87 away from each other, causing the two curved clamping plates 86 to move away from each other and into the storage slot 811. The spring 892 then pushes the retaining plate 893 to push the filter element 84 out of the mounting slot 85, making it easier to remove the filter element 84.

[0055] Instructions for use: Water is introduced into the release chamber 72, flows through the slot 74 into the rotating sleeve 710, and then enters the interior of the holding chamber 77 through the second water inlet 711 and the first mesh frame 75. The water fully contacts the composite strontium-metasilicic acid filter material in the holding chamber 77, and the composite strontium-metasilicic acid filter material releases trace elements such as strontium and metasilicic acid. The water continues to flow through the second mesh frame 76 and is discharged into the water inlet pipe 6, and enters the interior of the multi-media filter tank 3 to prepare alkaline water.

[0056] After a period of time, the first rotating shaft 781 rotates to drive the crown gear 782 to rotate, and the crown gear 782 drives the first gear 783 to rotate. The first gear 783 drives the disk 785 inside the material storage bin 77 to rotate, and the disk 785 drives the stirring shaft 784 to rotate, stirring the filter material particles inside the material storage bin 77, thereby changing the position of the filter material particles, so that the positions that were previously in contact with each other and unable to contact water can be exposed, thereby ensuring the release of trace elements.

[0057] The second rotating shaft 791 is rotated to drive the second gear 792 to rotate. The second gear 792 drives the rotating sleeve 710 to rotate on the outer surface of the material storage bin 77 through the annular rack 793. The material storage bin 77 drives the second water inlet 711 and the first water inlet 794 to rotate synchronously. The second water inlet 711 rotates away from the surface of the first mesh frame 75. The first water inlet 794 is simultaneously rotated away from the blocking plate 796. The shielding plate 795 shields and seals the second mesh frame 76 as the rotating sleeve 710 rotates. The first mesh frame 75 is sealed by the rotating sleeve 710. At this time, when water flows into the interior of the release bin 72, since the first mesh frame 75 is shielded, the water flows through the first water inlet 794 into the interior of the rotating sleeve 710, and then flows into the interior of the multi-media filter tank 3 through the water inlet pipe 6 to directly prepare alkaline water.

[0058] The filter element 84 is then removed from the filter housing 810 by sliding the two metal magnetic plates 87 closer to each other, thereby completing the installation of the filter element 84.

[0059] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A weak alkaline water preparation device that mimics a natural mineralization process, comprising a mounting frame (1), a plurality of multi-media filter tanks (3) are provided at the bottom of the mounting frame (1), a connecting pipe (2) is fixedly connected to the top of the multi-media filter tank (3), a disinfection tank (4) is fixedly connected to one side of the bottom of the mounting frame (1), a water pump (5) is fixedly connected to the other side of the bottom of the mounting frame (1), a monitoring unit (9) is provided in the middle of the front side of the mounting frame (1), and a detection unit (10) is provided at a corner of the front side of the mounting frame (1); Its characteristics are: The output end of the water pump (5) is provided with a release component (7) capable of releasing strontium and metasilicate elements; The release assembly (7) comprises a connection frame (71) fixed to the output end of the water pump (5); a release bin (72) is fixedly connected to one side of the connection frame (71); a partition (73) is fixedly connected to the inner surface of the release bin (72); a slot (74) is symmetrically provided inside the partition (73); a material storage bin (77) is fixedly connected to one side of the partition (73); a first mesh frame (75) is symmetrically provided on the outer surface of the material storage bin (77); a second mesh frame (76) is symmetrically provided on one side of the material storage bin (77); a rotating sleeve (710) is slidably connected to the outer surface of the material storage bin (77); a second water inlet (711) is axially symmetrically provided on the outer surface of the rotating sleeve (710); and a stirring assembly (78) is provided on one side of the inner surface of the material storage bin (77).

2. The weakly alkaline water preparation device according to claim 1, characterized in that: The inner surface and one side of the rotating sleeve (710) are both provided with rubber pads, one side of the rotating sleeve (710) contacts one side of the inner surface of the release chamber (72), the second water inlet (711) corresponds to the first mesh frame (75), and the material storage chamber (77) contains composite strontium-metasilicate filter material.

3. The weakly alkaline water preparation device according to claim 2, characterized in that: A water inlet pipe (6) is provided on a side of the release chamber (72) away from the connection frame (71), one end of the water inlet pipe (6) is interconnected with the bottom of the first multi-media filter tank (3), the multi-media filter tank (3) is connected end to end via a connecting pipe (2), and the multi-media filter tank (3) and the disinfection tank (4) are interconnected via a pipeline.

4. The weakly alkaline water preparation device according to claim 3, characterized in that: The stirring assembly (78) comprises a first rotating shaft (781) rotating on the outer surface of the release bin (72) and a first gear (783) rotating on one side of the partition (73); a crown gear (782) is fixedly connected to the bottom of the first rotating shaft (781); a disc (785) is fixedly connected to one side of the first gear (783); and a plurality of stirring shafts (784) are provided on one side of the disc (785).

5. The weakly alkaline water preparation device according to claim 4, which mimics the natural mineralization process, is characterized in that: The bottom of the first rotating shaft (781) extends to the interior of the mounting frame (1), the crown gear (782) and the stirring shaft (784) are meshed with each other, the disc (785) is located inside the material storage bin (77), and a first sealing seat is provided at the connection between the first rotating shaft (781) and the release bin (72).

6. The weakly alkaline water preparation device according to claim 5, characterized in that: The outer surface of the rotating sleeve (710) is provided with a switching assembly (79), and the switching assembly (79) comprises an annular rack (793) fixed on the outer surface of the rotating sleeve (710) and a second rotating shaft (791) rotating on the outer surface of the release chamber (72), the bottom of the second rotating shaft (791) being fixedly connected to a second gear (792), a first water inlet (794) being axially symmetrically provided on one side of the outer surface of the rotating sleeve (710), a sealing plate (796) being axially symmetrically fixedly connected to the side of the inner surface of the release chamber (72) close to the water inlet pipe (6), and a shielding plate (795) being axially symmetrically fixedly connected to the inner surface of the rotating sleeve (710).

7. The weakly alkaline water preparation device according to claim 6, characterized in that: The second gear (792) and the annular rack (793) are meshed with each other, one side of the shielding plate (795) is tightly fitted with the material storage bin (77), one side of the shielding plate (795) is provided with a rubber layer, and a second sealing seat is provided at the connection between the second rotating shaft (791) and the release bin (72).

8. The weakly alkaline water preparation device according to claim 1, characterized in that: The input end of the water pump (5) is provided with a purification component (8) for filtering impurities. The purification component (8) includes a fixed circular frame (81) fixed to the input end of the water pump (5). A metal round block (83) is rotatably provided inside the fixed circular frame (81). Two mounting grooves (85) are provided inside the metal round block (83). A filter element (84) is inserted inside the mounting groove (85). A receiving groove (811) is provided on the inner surface of the mounting groove (85) in an axially symmetrical manner. A sliding groove (810) is provided inside the receiving groove (811). A connecting rod (88) is slidably connected inside the sliding groove (810). An arc-shaped clamping plate (86) is fixedly connected to the side where the two connecting rods (88) are close to each other. A metal magnetic plate (87) is fixedly connected to the side where the two connecting rods (88) are away from each other. A ejection component (89) is provided on one side of the fixed circular frame (81).

9. The weakly alkaline water preparation device according to claim 8, characterized in that: The arc-shaped clamping plate (86) and the receiving groove (811) are adapted to each other, a finger groove is provided on one side of the sliding groove (810), a rotating handle (82) is fixedly connected to one side of the fixed circular frame (81), and one side of the rotating handle (82) extends out of the interior of the fixed circular frame (81).

10. The weakly alkaline water preparation device according to claim 9, which mimics the natural mineralization process, is characterized in that: The ejection assembly (89) comprises a fixed cylinder (891) fixed to one side of the fixed circular frame (81); a spring (892) is fixedly connected to one side of the interior of the fixed cylinder (891); a pressing plate (893) is fixedly connected to one side of the spring (892); and the interior of the fixed cylinder (891) is in communication with the interior of the fixed circular frame (81).

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