Direct drinking water softening and sterilizing device

Abstract

The invention belongs to the technical field of direct drinking water processing, and particularly relates to a direct drinking water softening and sterilizing device which comprises a bottom plate, the two sides of the upper end face of the bottom plate are fixedly connected with a softening pool and a sterilizing pool respectively, one side of the bottom of the softening pool is communicated with the sterilizing pool through a connecting pipe, and a drainage pipe is arranged on one side of the sterilizing pool. An ultraviolet germicidal lamp is arranged at the top of an inner cavity of the sterilization tank, and a feeding auxiliary mechanism used for uniformly adding lime and soda into the softening tank is further arranged on the softening tank. By means of the feeding auxiliary mechanism, lime and soda discharged from the discharging port can make contact with leaves, the lime and the soda are scattered, the distribution area of the lime and the soda on the water surface is enlarged, meanwhile, the caked and coagulated lime and the soda can also be scattered, and therefore the lime and the soda can be evenly added into water, and the situation that the lime and the soda are not prone to falling off due to the fact that the water surface area is too large is avoided. And an operator is not easy to uniformly add lime and soda into water.

Description

Technical Field

[0001] The invention belongs to the technical field of direct drinking water processing, in particular to a direct drinking water softening and sterilization device. Background Art

[0002] Direct drinking water, also known as healthy living water, refers to water that can be drunk directly. During processing, direct drinking water needs to undergo a series of softening and sterilization treatments. Through softening treatment, the hardness ions in the water can be removed, making the water softer, improving the taste, and reducing the formation of scale. Through sterilization treatment, microorganisms in the water can be killed to ensure the biological safety of direct drinking water.

[0003] The patent with announcement number CN217627957U discloses a direct drinking water softening and sterilization device for preventing scale, including a base, a fixed column fixedly connected to the left side of the top of the base, a fixed box fixedly connected to the top of the fixed column, and a moving plate movably sleeved at the bottom inside the fixed box. The patent sets a moving plate, a two-way threaded rod, a moving block, a connecting shaft and a filter screen. Due to the design of the filter screen, it can filter the sediment so that the sediment remains inside the moving box. When the drive motor is running, the two-way threaded rod will rotate, and the cooperation between the two-way threaded rod and the moving block will cause the two moving blocks to move toward each other. The cooperation between the moving block and the connecting shaft can make the moving box move upward through the moving plate. When the operator picks up the moving box, the sediment can be directly taken out, which is convenient for the operator to use.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] Operators add lime and soda to the water, causing the lime and soda to react with the calcium and magnesium ions in the hard water, thereby softening the hard water. Ultraviolet lamps are then used to sterilize the water. Although this method can soften and sterilize the water, when the operator adds lime and soda to the water, the large water surface area may make it difficult for the operator to evenly add the lime and soda to the water, thereby affecting the subsequent softening efficiency. In addition, some stones and soda may be in a clumped or condensed state before being added to the water, making it difficult for them to fully react. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention proposes a direct drinking water softening and sterilization device.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a direct drinking water softening and sterilizing device, comprising a bottom plate, a softening tank and a sterilizing tank are fixedly connected on both sides of the upper end surface of the bottom plate, the bottom side of the softening tank is connected to the sterilizing tank through a connecting pipe, a drain pipe is provided on one side of the sterilizing tank, an ultraviolet sterilization lamp is provided on the top of the inner cavity of the sterilizing tank, and the softening tank is also provided with a feeding auxiliary mechanism for uniformly adding lime and soda into the softening tank;

[0008] The feeding auxiliary mechanism includes a feeding hopper fixedly connected to the upper side of the softening tank, the lower end of the feeding hopper is connected to a discharge pipe, a plurality of hard pipes are arranged around the discharge pipe, one end of the hard pipe is connected to a hose, one end of the hose is provided with a discharge port, a rotating shaft is rotatably provided in the middle of the lower end of the discharge pipe, and a plurality of blades are fixedly connected to the lower end of the rotating shaft.

[0009] Preferably, a filter is fixedly connected to one side of the connecting pipe, and valves are provided on both the connecting pipe and the drain pipe.

[0010] Preferably, the discharge pipe is further provided with a driving assembly for driving the multiple discharge ports to move synchronously;

[0011] The driving assembly includes a support ring fixedly connected to the discharge pipe, and a plurality of sliding rods are radially distributed and slidably connected to the support ring. One end of the lower side of the sliding rod is fixedly connected to the discharge port, and one side of the upper end of the sliding rod is fixedly connected to a through rod, and the through rod penetrates and is slidably connected to the feeding hopper.

[0012] Preferably, a second connecting rod is rotatably provided on one end of the upper side of the sliding rod, a first connecting rod is rotatably provided on one end of the second connecting rod, and one end of the first connecting rod is rotatably provided on the support ring.

[0013] Preferably, one end of the connecting rod is fixedly connected to a gear, the outer ring of the support ring is sleeved and rotatably connected to a gear ring, the inner ring of the gear ring is intermittently provided with tooth blocks, and the tooth blocks and the gears are engaged with each other, one side of the support ring is fixedly connected to motor 1, and the output end of motor 1 is fixedly connected to one end of the connecting rod.

[0014] Preferably, a second motor is fixedly connected to the middle portion of the lower end surface of the discharge pipe, and an output end of the second motor is fixedly connected to the upper end of the rotating shaft.

[0015] Preferably, the blades are further provided with a lime and soda residue removal component;

[0016] The lime and soda residue removal component comprises a shell which is sleeved and slidably connected to a blade. Blades are rotatably arranged on both sides of the inner cavity of the shell, and one side surface of the blade is in contact with the blade.

[0017] Preferably, a threaded rod 2 is threadedly connected to one side of the bottom of the shell, both ends of the threaded rod 2 are rotatably set on the blade, a motor 4 is fixedly connected to one side of the bottom of the blade, and the output end of the motor 4 is fixedly connected to one end of the threaded rod 2.

[0018] Preferably, sprocket 1 and sprocket 2 are rotatably provided on both sides of the inner cavity of the shell, sprocket 1 and sprocket 2 are meshed and connected with a chain, and sprocket 2 is fixedly connected to the blade.

[0019] Preferably, a motor three is fixedly connected to one side of the inner cavity of the shell, and output ends on both sides of the motor three are fixedly connected to a sprocket one.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The direct drinking water softening and sterilization device described in the present invention utilizes a feeding auxiliary mechanism. The lime and soda discharged from the discharge port will contact the blades. The blades during rotation will exert external force on the lime and soda, so that the lime and soda are broken up, thereby expanding the distribution area of the lime and soda on the water surface. At the same time, the agglomerated and condensed lime and soda will also be dispersed, so that the lime and soda can be evenly added to the water, avoiding the situation where the operator is difficult to evenly add the lime and soda to the water due to the large water surface area. In addition, it also avoids the situation where the lime and soda are in a clumped and condensed state and are difficult to fully react with the calcium ions and magnesium ions in the water.

[0022] 2. The direct drinking water softening and sterilization device described in the present invention utilizes a driving assembly to make the slide rod slide on the support ring when lime and soda fall out from the discharge port, and the discharge port will also move synchronously. At this time, the contact position between the lime and soda discharged from the discharge port and the blades will change, and the distribution range of the lime and soda after being broken up will also change, thereby avoiding the situation where the lime and soda are discharged from the discharge port, because the contact position between the lime and soda and the blades is relatively fixed, resulting in a relatively fixed degree of breaking up of the lime and soda. When too much lime and soda are added, even if the lime and soda are dispersed, they will still be unevenly distributed in the water because the dispersion area is relatively concentrated.

[0023] 3. The direct drinking water softening and sterilization device described in the present invention utilizes a soda residue removal component. During the continuous rotation of the blades, the shell is driven to slide on the blades. Since the shell fits the surface of the blades, the lime and soda adhering to the surface of the blades can be scraped off and dropped into the softening tank, thereby avoiding the situation where lime and soda adhere to the surface of the blades when the blades are wet and contact with the blades, thereby ensuring the normal addition of lime and soda.

[0024] 4. The direct drinking water softening and sterilization device described in the present invention drives the blades on both sides to rotate simultaneously when the shell moves. Since the blades are in contact with the blades, when the shell moves, the blades will cut the lime and soda condensed on the surface of the blades due to moisture, causing them to break up again, thereby avoiding the situation where the lime and soda are hygroscopic and when they adhere to the blades, they are in a condensed state again, and when the shell scrapes them off, they cannot be broken up again, thereby affecting the subsequent reaction effect.

[0025] 5. In the direct drinking water softening and sterilization device described in the present invention, when the sliding rod moves, the penetrating rod will also move. Since the penetrating rod penetrates the feeding hopper, the penetrating rod can push the lime and soda at the bottom of the feeding hopper, promoting the movement of the lime and soda, thereby effectively avoiding the lime and soda from being blocked in the discharge pipe and affecting normal discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the three-dimensional structure of the softening tank;

[0029] Figure 3 It is a schematic diagram of the three-dimensional structure of the feeding hopper;

[0030] Figure 4 yes Figure 3 A partial enlarged view of the middle A;

[0031] Figure 5 yes Figure 3 A partial enlarged view of point B in the middle;

[0032] Figure 6 This is a schematic diagram of the hidden three-dimensional structure of the local structure at the hopper;

[0033] Figure 7 yes Figure 6 A partial enlarged view of point C in the middle;

[0034] Figure 8 It is a schematic diagram of the three-dimensional structure of the blade;

[0035] Figure 9 This is a schematic diagram of the three-dimensional structure of the ultraviolet germicidal lamp;

[0036] Figure 10 It is a schematic diagram of the three-dimensional structure of the blade;

[0037] Figure 11 yes Figure 10 A partial enlarged view of point D in the middle.

[0038] In the figure: 1. Base plate; 2. Softening tank; 3. Sterilization tank; 4. Connecting pipe; 5. Drain pipe; 6. Feeding hopper; 7. Filter; 8. Through rod; 9. Feeding pipe; 10. Hard pipe; 11. Hose; 12. Discharge port; 13. Sliding rod; 14. Ring gear; 15. Support ring; 16. Blade; 17. Motor 1; 18. Gear; 19. Connecting rod 1; 20. Connecting rod 2; 21. Motor 2; 22. Rotating shaft; 23. Housing; 24. Blade; 25. Chain; 26. Motor 4; 27. Motor 3; 28. Sprocket 1; 29. Threaded rod 2; 30. Sprocket 2; 31. Ultraviolet germicidal lamp. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Please refer to Figures 1-11 The present invention provides a technical solution: a direct drinking water softening and sterilization device, comprising a bottom plate 1, with a softening tank 2 and a sterilizing tank 3 fixedly connected to both sides of the upper end surface of the bottom plate 1, the bottom side of the softening tank 2 is connected to the sterilizing tank 3 through a connecting pipe 4, a drain pipe 5 is provided on one side of the sterilizing tank 3, an ultraviolet sterilization lamp 31 is provided on the top of the inner cavity of the sterilizing tank 3, and the softening tank 2 is also provided with a feeding auxiliary mechanism for evenly adding lime and soda into the softening tank 2;

[0041] The feeding auxiliary mechanism includes a feeding hopper 6 fixedly connected to the upper side of the softening tank 2, the lower end of the feeding hopper 6 is connected to a discharge pipe 9, a plurality of hard pipes 10 are arranged around the discharge pipe 9, one end of the hard pipe 10 is connected to a hose 11, and a discharge port 12 is arranged at one end of the hose 11, a rotating shaft 22 is rotatably arranged in the middle of the lower end of the discharge pipe 9, and a plurality of blades 16 are fixedly connected to the lower end of the rotating shaft 22.

[0042] In this embodiment, Figure 2-Figure 5 As shown, a filter screen 7 is fixedly connected to one side of the connecting pipe 4, and valves are provided on both the connecting pipe 4 and the drain pipe 5.

[0043] The discharge pipe 9 is also provided with a driving assembly for driving the multiple discharge ports 12 to move synchronously;

[0044] The driving assembly includes a support ring 15 fixedly connected to the discharge pipe 9, and a plurality of slide rods 13 are radially distributed and slidably connected to the support ring 15. One end of the lower side of the slide rod 13 is fixedly connected to the discharge port 12, and one side of the upper end of the slide rod 13 is fixedly connected to the through rod 8, which penetrates and is slidably connected to the feeding hopper 6.

[0045] One end of the upper side of the sliding rod 13 is rotatably provided with a connecting rod 20, one end of the connecting rod 20 is rotatably provided with a connecting rod 19, and one end of the connecting rod 19 is rotatably provided on the support ring 15.

[0046] One end of the connecting rod 19 is fixedly connected to the gear 18, the outer ring of the support ring 15 is sleeved and rotatably connected to the ring gear 14, the inner ring of the ring gear 14 is intermittently provided with tooth blocks, and the tooth blocks and the gear 18 are engaged with each other, and one side of the support ring 15 is fixedly connected to the motor 17, and the output end of the motor 17 is fixedly connected to one end of the connecting rod 19.

[0047] A second motor 21 is fixedly connected to the middle portion of the lower end surface of the discharge pipe 9 , and an output end of the second motor 21 is fixedly connected to the upper end of the rotating shaft 22 .

[0048] Specifically, when using existing direct drinking water softening and sterilization devices, the operator adds lime and soda to the water, causing the lime and soda to react with the calcium ions and magnesium ions in the hard water, thereby softening the hard water. The water is then sterilized using an ultraviolet lamp. Although this method can achieve water softening and sterilization, when the operator adds the lime and soda to the water, it may be difficult for the operator to evenly add the lime and soda to the water due to the large water surface area, thereby affecting the subsequent softening efficiency. In addition, some stones and soda may be in a lumpy or condensed state before being added to the water, making it difficult for them to fully react.

[0049] Therefore, in order to solve the above problems, when using this embodiment, the water to be sterilized and softened is added to the softening tank 2, and then the lime and soda are added to the feeding hopper 6. At the same time, the motor 21 is used to drive the rotating shaft 22 to rotate, so that the multiple blades 16 rotate at the same time. After the lime and soda fall into the discharge pipe 9, they will flow into the multiple hard pipes 10 and be discharged through the hose 11 and the discharge port 12. Since the discharge port 12 is above the blade 16 and the blade 16 is in a continuous rotation state, the lime and soda discharged from the discharge port 12 The lime and soda will come into contact with the blades 16 during rotation, and the blades will exert external force on the lime and soda, causing the lime and soda to be broken up, thereby expanding the distribution area of the lime and soda on the water surface. At the same time, the agglomerated and condensed lime and soda will also be dispersed, so that the lime and soda can be added evenly into the water, avoiding the situation where the operator is unable to add the lime and soda evenly due to the large water surface area. In addition, it also avoids the situation where the lime and soda are in a clumping and condensing state and thus difficult to fully react with the calcium ions and magnesium ions in the water;

[0050] Although the lime and soda can be dispersed by the blades 16 to achieve uniform feeding, when the lime and soda are discharged from the discharge port 12, the contact position between the lime and soda and the blades 16 is relatively fixed, so the degree of dispersion of the lime and soda is also relatively fixed. When too much lime and soda is added, even if the lime and soda are dispersed, they will still be unevenly distributed in the water because the dispersion area is relatively concentrated. Therefore, in order to avoid this problem, when the lime and soda fall out of the discharge port 12, the motor 17 can be used to drive the connecting rod 19 and the gear 18 to rotate back and forth, so that the ring gear 14 and the multiple gears 18 can rotate simultaneously. When the connecting rod 19 When the connecting rod 20 and the connecting rod 2 rotate simultaneously, the angle between the two will change, so that the sliding rod 13 slides on the supporting ring 15, and the discharge port 12 will also move synchronously. At this time, the contact position between the lime and soda discharged from the discharge port 12 and the blades 16 will change, and the distribution range of the lime and soda after being dispersed will also change, thereby avoiding the situation where the lime and soda are discharged from the discharge port 12. Because the contact position between the lime and soda and the blades 16 is relatively fixed, the dispersion degree of the lime and soda is also relatively fixed. When too much lime and soda is added, even if the lime and soda are dispersed, they will still be unevenly distributed in the water because the dispersion area is relatively concentrated.

[0051] Furthermore, since the lime and soda will be concentrated when entering the discharge pipe 9 through the feeding hopper 6, the lime and soda may be blocked at the discharge pipe 9, affecting normal discharge. Therefore, in order to avoid this situation, when the sliding rod 13 moves, the penetrating rod 8 also moves. Since the penetrating rod 8 penetrates the feeding hopper 6, the penetrating rod 8 can push the lime and soda at the bottom of the feeding hopper 6, promoting the movement of the lime and soda, thereby effectively avoiding the lime and soda from being blocked at the discharge pipe 9, affecting normal discharge.

[0052] When the softening treatment is completed, open the valve on the connecting pipe 4 to allow the softened water to enter the sterilization tank 3 through the connecting pipe 4. The filter screen 7 can filter the precipitate produced during the softening reaction to prevent it from entering the sterilization tank 3. Then turn on the ultraviolet sterilization lamp 31 above the inner cavity of the sterilization tank 3 to sterilize the water. Finally, open the valve on the drain pipe 5 to discharge the sterilized water.

[0053] In this embodiment, Figure 6-Figure 8 、 Figure 10 、 Figure 11 As shown, the blade 16 is also provided with a lime and soda residue removal component;

[0054] The lime and soda residue removal assembly includes a shell 23 that is sleeved and slidably connected to the blade 16. Blades 24 are rotatably provided on both sides of the inner cavity of the shell 23, and one side surface of the blade 24 is in contact with the blade 16.

[0055] A threaded rod 29 is threadedly connected to one side of the bottom of the shell 23. Both ends of the threaded rod 29 are rotatably set on the blade 16. A motor 4 26 is fixedly connected to one side of the bottom of the blade 16. The output end of the motor 4 26 is fixedly connected to one end of the threaded rod 29.

[0056] Sprocket 1 28 and sprocket 2 30 are rotatably provided on both sides of the inner cavity of the shell 23 . Sprocket 1 28 and sprocket 2 30 are meshedly connected with the chain 25 , and sprocket 2 30 is fixedly connected to the blade 24 .

[0057] A motor three 27 is fixedly connected to one side of the inner cavity of the shell 23 , and the output ends on both sides of the motor three 27 are fixedly connected to a sprocket one 28 .

[0058] Specifically, in the above embodiment, although the lime and soda can be evenly added to the water by breaking them up with the blades 16, since the blades 16 are located above the softening tank 2, the blades 16 may become wet due to contact with water during the addition of water to the softening tank 2 and during the reaction of the water. When the blades 16 are wet, the lime and soda may come into contact with the blades 16, and the lime and soda may easily adhere to the surface of the blades 16, thereby affecting the normal addition of the lime and soda.

[0059] Therefore, in order to solve this problem, when the present embodiment is in use, the motor 4 26 drives the threaded rod 29 to rotate while the blades 16 continue to rotate, causing the housing 23 to slide on the blades 16. Since the housing 23 fits the surface of the blades 16, the lime and soda adhering to the surface of the blades 16 can be scraped off and dropped into the softening tank 2. This avoids the situation where the lime and soda adhere to the surface of the blades 16 when the blades 16 come into contact with the lime and soda due to moisture, thereby ensuring the normal addition of the lime and soda.

[0060] The blades 24 on both sides rotate simultaneously. Since the blades 24 are in contact with the blades 16, when the shell 23 moves, the blades 24 will cut the lime and soda condensed on the surface of the blades 16 due to moisture and break them up again. At this time, the lime and soda that fall into the softening tank 2 will remain in a dispersed state even if they are not broken up by the blades 16. This avoids the situation that the lime and soda are hygroscopic and, when they adhere to the blades 16, they become condensed again. When the shell 23 scrapes them off, they cannot be broken up again, thus affecting the subsequent reaction.

[0061] Working principle: add the water to be sterilized and softened into the softening tank 2, then add lime and soda into the feeding hopper 6, and use the motor 21 to drive the rotating shaft 22 to rotate, so that multiple blades 16 rotate at the same time, and the lime and soda fall into the discharge pipe 9, and will flow into multiple hard pipes 10, and be discharged through the hose 11 and the discharge port 12. Since the discharge port 12 is above the blades 16 and the blades 16 are in a continuous rotation state, the lime and soda discharged from the discharge port 12 will contact the blades 16. The blades in the rotation process will exert external force on the lime and soda, so that the lime and soda are broken up, expanding the lime and soda on the water surface. The distribution area on the surface of the water is large, and at the same time, the agglomerated and condensed lime and soda will also be dispersed, so that the lime and soda can be added evenly to the water, avoiding the situation where the operator is not easy to add the lime and soda evenly to the water due to the large water surface area, and also avoiding the situation where the lime and soda are in a clumping and condensing state and are difficult to fully react with the calcium ions and magnesium ions in the water; although the lime and soda can be dispersed by the blades 16 to achieve uniform addition, when the lime and soda are discharged from the discharge port 12, the contact position of the lime and soda with the blades 16 is relatively fixed, so the degree of dispersion of the lime and soda is also relatively low. In order to fix, when too much lime and soda are added, even if the lime and soda are dispersed, they will still be unevenly distributed in the water because the dispersion area is relatively concentrated. Therefore, in order to avoid this problem, when the lime and soda fall out through the discharge port 12, the motor 17 can be used to drive the connecting rod 19 and the gear 18 to rotate back and forth, so that the ring gear 14 and multiple gears 18 can rotate at the same time. When the connecting rod 19 and the connecting rod 20 rotate at the same time, the angle between the two will change, so that the slide bar 13 slides on the support ring 15, and the discharge port 12 will also move synchronously. At this time, the lime and soda discharged through the discharge port 12 and the blades The contact position of the blades 16 will change, and the distribution range of the lime and soda after being dispersed will also change, thereby avoiding the situation that the lime and soda are discharged from the discharge port 12 because the contact position of the lime and soda with the blades 16 is relatively fixed, resulting in a relatively fixed degree of dispersion of the lime and soda. When the amount of lime and soda added is too much, even if the lime and soda are dispersed, they will still be unevenly distributed in the water because the dispersion area is relatively concentrated; and since the lime and soda will be concentrated when entering the discharge pipe 9 through the feeding hopper 6, the lime and soda may be blocked at the discharge pipe 9, affecting normal discharge. Therefore, in order to avoid this situation, when the sliding rod 13 moves, the through rod 8 also moves, and since the through rod 8 penetrates the feeding hopper 6, the through rod 8 can push the lime and soda at the bottom of the feeding hopper 6, promote the movement of the lime and soda, thereby effectively avoiding the situation that the lime and soda are blocked at the discharge pipe 9, affecting normal discharge.When the softening treatment is completed, the valve on the connecting pipe 4 is opened to allow the softened water to enter the sterilization tank 3 through the connecting pipe 4, and the filter screen 7 can filter the precipitate produced during the softening reaction to prevent it from entering the sterilization tank 3, and then the ultraviolet sterilization lamp 31 above the inner cavity of the sterilization tank 3 is turned on to sterilize the water. Finally, the valve on the drain pipe 5 is opened to discharge the sterilized water. During the continuous rotation of the blade 16, the motor 4 26 drives the threaded rod 2 29 to rotate, so that the shell 23 slides on the blade 16. Since the shell 23 fits the surface of the blade 16, the lime and soda adhering to the surface of the blade 16 can be scraped off and dropped into the softening tank 2, thereby avoiding the situation where the lime and soda adhere to the surface of the blade 16 when the blade 16 is wet and contacts the blade 16, thereby ensuring the normal addition of lime and soda.

[0062] The blades 24 on both sides rotate simultaneously. Since the blades 24 are in contact with the blades 16, when the shell 23 moves, the blades 24 will cut the lime and soda condensed on the surface of the blades 16 due to moisture and break them up again. At this time, the lime and soda that fall into the softening tank 2 will remain in a dispersed state even if they are not broken up by the blades 16. This avoids the situation that the lime and soda are hygroscopic and, when they adhere to the blades 16, they become condensed again. When the shell 23 scrapes them off, they cannot be broken up again, thus affecting the subsequent reaction.

[0063] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A direct drinking water softening and sterilizing device, comprising a bottom plate (1), characterized in that: A softening tank (2) and a sterilizing tank (3) are fixedly connected to both sides of the upper end surface of the bottom plate (1), and the bottom side of the softening tank (2) is connected to the sterilizing tank (3) through a connecting pipe (4). A drain pipe (5) is provided on one side of the sterilizing tank (3). An ultraviolet sterilizing lamp (31) is provided on the top of the inner cavity of the sterilizing tank (3). The softening tank (2) is also provided with a feeding auxiliary mechanism for uniformly adding lime and soda into the softening tank (2); The feeding auxiliary mechanism comprises a feeding hopper (6) fixedly connected to the upper side of the softening tank (2); the lower end of the feeding hopper (6) is connected to a feeding pipe (9); a plurality of hard pipes (10) are arranged around the feeding pipe (9); one end of the hard pipe (10) is connected to a hose (11); one end of the hose (11) is provided with a discharge port (12); a rotating shaft (22) is rotatably provided in the middle of the lower end of the feeding pipe (9); and a plurality of blades (16) are fixedly connected to the lower end of the rotating shaft (22).

2. A direct drinking water softening and sterilizing device according to claim 1, characterized in that: A filter screen (7) is fixedly connected to one side of the connecting pipe (4), and valves are provided on both the connecting pipe (4) and the drain pipe (5).

3. A direct drinking water softening and sterilizing device according to claim 1, characterized in that: The discharge pipe (9) is also provided with a driving assembly for driving the multiple discharge ports (12) to move synchronously; The driving assembly includes a support ring (15) fixedly connected to the discharge pipe (9), and a plurality of slide rods (13) are radially distributed and slidably connected to the support ring (15). One end of the lower side of the slide rod (13) is fixedly connected to the discharge port (12), and one side of the upper end of the slide rod (13) is fixedly connected to a through rod (8), and the through rod (8) penetrates and is slidably connected to the feeding hopper (6).

4. A direct drinking water softening and sterilizing device according to claim 3, characterized in that: One end of the upper side of the slide rod (13) is rotatably provided with a second connecting rod (20), one end of the second connecting rod (20) is rotatably provided with a first connecting rod (19), and one end of the first connecting rod (19) is rotatably provided on the support ring (15).

5. A direct drinking water softening and sterilizing device according to claim 4, characterized in that: One end of the connecting rod (19) is fixedly connected to a gear (18), the outer ring of the support ring (15) is sleeved with and rotatably connected to a gear ring (14), the inner ring of the gear ring (14) is intermittently provided with tooth blocks, and the tooth blocks and the gear (18) are meshed with each other, one side of the support ring (15) is fixedly connected to a motor (17), and the output end of the motor (17) is fixedly connected to one end of the connecting rod (19).

6. A direct drinking water softening and sterilizing device according to claim 1, characterized in that: The middle portion of the lower end surface of the discharge pipe (9) is fixedly connected to a second motor (21), and the output end of the second motor (21) is fixedly connected to the upper end of the rotating shaft (22).

7. A direct drinking water softening and sterilizing device according to claim 1, characterized in that: The blade (16) is also provided with a lime and soda residue removal component; The lime and soda residue removal assembly comprises a shell (23) sleeved and slidably connected to a blade (16), wherein blades (24) are rotatably provided on both sides of an inner cavity of the shell (23), and one side surface of the blade (24) is in contact with the blade (16).

8. A direct drinking water softening and sterilizing device according to claim 7, characterized in that: One side of the bottom of the housing (23) is threadedly connected to a second threaded rod (29), both ends of the second threaded rod (29) are rotatably arranged on the blade (16), and one side of the bottom of the blade (16) is fixedly connected to a fourth motor (26), and the output end of the fourth motor (26) is fixedly connected to one end of the second threaded rod (29).

9. A direct drinking water softening and sterilizing device according to claim 7, characterized in that: Sprocket 1 (28) and sprocket 2 (30) are rotatably provided on both sides of the inner cavity of the shell (23), and the sprocket 1 (28) and sprocket 2 (30) are meshedly connected with a chain (25), and the sprocket 2 (30) is fixedly connected to the blade (24).

10. A direct drinking water softening and sterilizing device according to claim 9, characterized in that: One side of the inner cavity of the housing (23) is fixedly connected to a motor three (27), and both output ends of the motor three (27) are fixedly connected to a sprocket one (28).

Images