Urban intelligent water supply device

Abstract

The present application relates to water supply equipment technical field, specifically disclose a kind of urban intelligent water supply equipment, comprising: storage tank, the two sides of storage tank are provided with connecting pipe, the end surface of connecting pipe is provided with water outlet pipe, and the top of water outlet pipe is fixed with feed pipe;Stirring assembly, stirring assembly is set inside storage tank, by stirring assembly to put softener in the inside of storage tank, and stirring promotes the mixing of softener and water source, so that the precipitate is generated after mixing;Monitoring component and connecting component, monitoring component is set at the bottom of stirring assembly, connecting component is set at the top of monitoring component, monitoring component and connecting component judge the thickness of precipitate according to the driving force of precipitate, speculate the hardness of water quality according to precipitate thickness, so that the flow of softener is mutually adapted with water quality, to realize monitoring water hardness and regulating softener flow.

Description

Technical Field

[0001] This invention relates to the field of water supply equipment technology, specifically to an intelligent urban water supply system. Background Technology

[0002] Urban intelligent water supply equipment includes water treatment equipment, water pumps and pressurization equipment, intelligent control system, and water storage and distribution equipment. Water treatment equipment is used to purify the raw water source, including filters, sterilizers, softeners, etc., to ensure water quality safety and hygiene. Water pumps and pressurization equipment are responsible for pressurizing and delivering the treated water to high-rise buildings or long-distance areas to ensure stable water pressure and sufficient water supply. The intelligent control system monitors the operating status of the water supply system in real time. Water storage and distribution equipment includes water tanks, water distribution pipelines, etc.

[0003] However, in urban water supply systems, it is not easy to monitor water hardness in real time. If too much softener is added, some of it will not be absorbed and will remain in the water source, potentially causing water safety issues and affecting human health. If too little softener is added, the water will harden, which may pose some health risks. Therefore, it is not easy to adjust the amount of softener added based on the degree of water hardness. To address this, we propose an intelligent urban water supply system. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent urban water supply device to solve the problems mentioned in the background art, such as the difficulty in real-time monitoring of water hardness, the inability to control the amount of softener added when too much softener is added, the unabsorbed softener remaining in the water source, which may lead to water safety issues and affect human health, and the difficulty in controlling the amount of softener added when too little softener is added, which may cause water hardening and pose some harm to the human body.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent urban water supply device, comprising: a storage tank, connecting pipes on both sides of the storage tank, an outlet pipe on the end face of the connecting pipe, and a feed pipe fixed to the top of the outlet pipe;

[0006] The stirring component is located inside the storage tank. The softener is added into the storage tank through the stirring component, and the stirring promotes the mixing of the softener with the water source, resulting in the formation of sediment after mixing.

[0007] The system includes a monitoring component at the bottom of the mixing component and a connecting component at the top. The mixing component drives the monitoring component to operate synchronously. The thickness of the sediment is monitored through the monitoring component and the connecting component to determine the hardness of the water.

[0008] The flow control component is located at the top of the outlet pipe. It is controlled by the thickness signal monitored by the connection component to adjust the flow rate of the softener.

[0009] The stirring assembly includes a rotating drum rotatably connected to the top of the storage tank, with a discharge port on the outer wall of the drum and a stirring rod fixed to the bottom of the drum.

[0010] The top of the rotating drum is fixed with a feed hopper, which is funnel-shaped.

[0011] Among them, a gear 1 is fixed on the outer wall of the rotating drum, and a gear 2 meshes with the side of the gear 1. A rotating rod is fixed at the center of the gear 2. One end of the rotating rod is rotatably connected to the surface of the storage box, and the other end of the rotating rod is fixedly connected to the output shaft of the motor 1. A bracket 1 is fixed on the outer wall of the motor 1, and the bottom of the bracket 1 is fixed to the surface of the storage box.

[0012] The monitoring component includes a monitoring cylinder fixed to the bottom of the stirring rod, and a monitoring cavity is provided inside the monitoring cylinder. An opening is provided on the side of the monitoring cavity, and a push plate is inserted inside the opening. A monitoring plate is fixed to the end of the push plate away from the monitoring cylinder. Springs are fixed to both sides of the surface of the push plate, and the end face of the springs is fixed to the inner wall of the monitoring cavity.

[0013] The end of the push plate away from the monitoring plate is slidably connected to the monitoring cavity via a slider, and the inner wall of the monitoring cavity has a sliding opening that cooperates with the slider.

[0014] The connecting assembly includes pull ropes that press against both sides of the push plate, with the bottom of the pull ropes fixed to the inner wall of the monitoring chamber, a moving rod fixed to the top of the pull ropes, the upper end of the moving rod inserted into the inside of the insert tube, and the bottom of the insert tube fixed to the inner wall of the rotating drum.

[0015] Among them, a limit block is fixed on the side of the push plate surface near the pull rope.

[0016] The top of the moving rod is fixed to a tension sensor, which is inserted inside the protective cylinder. A second spring is fixed to the top of the tension sensor, and the top of the second spring is fixed to the inner wall of the protective cylinder. A second bracket is fixed to the outer wall of the protective cylinder, and the bottom of the second bracket is fixed to the surface of the storage box.

[0017] The flow regulating component includes a feeding port at the top of the water outlet pipe, with flow limiting plates inserted on both sides inside the feeding port. A fixing plate is fixed to the surface of the flow limiting plate, and the end face of the fixing plate is fixed to a connecting plate. The side of the connecting plate is connected to a movable plate through a connecting plate. A screw is threaded inside the movable plate, and one end of the screw is fixedly connected to the output shaft of the motor. The other end of the screw is rotatably connected to a fixing frame. The bottom of the fixing frame is fixed to the surface of the water outlet pipe. A bracket is fixed to the outer wall of the motor, and the side of the bracket is fixed to the surface of the water outlet pipe.

[0018] This invention has at least the following beneficial effects:

[0019] A portion of softener is added through a stirring component, and the softener and water are stirred. After the softener and water are mixed, a precipitate is formed. The precipitate presses against a monitoring component. The monitoring component and connecting component determine the thickness of the precipitate based on the pushing force of the precipitate. The water hardness is inferred based on the thickness of the precipitate, thereby controlling the flow rate of softener added through the subsequent feed pipe. This ensures that the flow rate of softener is compatible with the water quality, making it easy to monitor water hardness and control the flow rate of softener. Attached Figure Description

[0020] Figure 1 This is a first three-dimensional schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a second three-dimensional schematic diagram of the structure of the present invention;

[0022] Figure 3 This is a cross-sectional view of the storage box of the present invention;

[0023] Figure 4 This is a partial structural schematic diagram of the stirring assembly of the present invention;

[0024] Figure 5 This is a partial structural cross-sectional view of the stirring assembly of the present invention;

[0025] Figure 6 For the present invention Figure 5 Enlarged view of region A in the middle;

[0026] Figure 7 This is a partial structural schematic diagram of the monitoring board of the present invention;

[0027] Figure 8 This is a partial structural schematic diagram of the tension sensor of the present invention;

[0028] Figure 9 This is a partial structural schematic diagram of the water outlet pipe and flow regulating component of the present invention;

[0029] Figure 10 This is a partial structural diagram of the feed pipe and flow regulating component of the present invention.

[0030] In the diagram: 11. Storage tank; 12. Connecting pipe; 13. Water outlet pipe; 14. Feed pipe; 2. Mixing assembly; 21. Feed hopper; 22. Rotary drum; 23. Discharge port; 24. Mixing rod; 25. Gear 1; 26. Gear 2; 27. Motor 1; 28. Support 1; 29. ​​Rotating rod; 3. Monitoring assembly; 31. Monitoring cylinder; 32. Monitoring chamber; 33. Opening; 34. Push plate; 35. Monitoring plate; 36. Spring 1; 37. Limiting block; 38. Slider; 4. Connecting assembly; 41. Pull rope; 42. Moving rod; 43. Insert cylinder; 44. Tension sensor; 45. Protective cylinder; 46. Spring II; 47. Bracket II; 5. Flow regulating assembly; 51. Feed port; 52. Flow limiting plate; 53. Fixing plate; 54. Connecting plate I; 55. Connecting plate II; 56. Moving plate; 57. Screw; 58. Motor II; 59. Fixing frame; 6. Bracket III. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1

[0033] Please see Figures 1 to 10 The present invention provides a technical solution: an intelligent urban water supply device, comprising: a storage tank 11, connecting pipes 12 on both sides of the storage tank 11, a water outlet pipe 13 on the end face of the connecting pipe 12, and a feed pipe 14 fixed to the top of the water outlet pipe 13.

[0034] A stirring component 2 is installed inside the storage tank 11. The stirring component 2 is used to add softener into the storage tank 11 and stir to mix the softener with the water source, so that sediment is produced after mixing.

[0035] The monitoring component 3 and the connecting component 4 are located at the bottom of the stirring component 2 and at the top of the monitoring component 3. The stirring component 2 drives the monitoring component 3 to operate synchronously. The thickness of the sediment is monitored by the monitoring component 3 and the connecting component 4 to determine the hardness of the water.

[0036] The flow regulating component 5 is located at the top of the outlet pipe 13. The flow regulating component 5 is controlled according to the thickness signal monitored by the connecting component 4 to adjust the flow rate of the softener. A portion of the softener is added through the stirring component 2, and the softener and water source are stirred. After the softener and water source are mixed, sediment is formed. At the same time, the rotation of the stirring component 2 causes the monitoring component 3 to rotate. The sediment presses against the monitoring component 3. The monitoring component 3 and the connecting component 4 determine the thickness of the sediment based on the pushing force of the sediment. The hardness of the water is inferred based on the thickness of the sediment, thereby regulating the flow rate of the softener added by the subsequent feed pipe 14. This makes the flow rate of the softener compatible with the water quality, which facilitates the monitoring of water hardness and the regulation of the softener flow rate.

[0037] The stirring assembly 2 includes a rotating drum 22 rotatably connected to the top of the storage tank 11. The outer wall of the rotating drum 22 has a discharge port 23. A stirring rod 24 is fixed to the bottom of the rotating drum 22. A softening agent, such as trisodium phosphate, is added into the rotating drum 22. It can combine with calcium and magnesium ions in the water to form an insoluble precipitate, thereby reducing the hardness of the water. The softening agent enters the interior of the storage tank 11 through the discharge port 23. The rotating drum 22 drives the stirring rod 24 to rotate synchronously. The rotation of the stirring rod 24 stirs the mixture of powder and water that falls off the discharge port 23, accelerating the water softening process.

[0038] The top of the rotating drum 22 is fixed with a feed hopper 21, and the feed hopper 21 is configured as a funnel. The operator injects softener into the feed hopper 21. The funnel-shaped design facilitates the entry of softener into the feed hopper 21.

[0039] Gear 25 is fixed to the outer wall of the rotating drum 22, and gear 26 meshes with the side of gear 25. A rotating rod 29 is fixed to the center of gear 26. One end of the rotating rod 29 is rotatably connected to the surface of the storage tank 11, and the other end of the rotating rod 29 is fixedly connected to the output shaft of motor 27. A bracket 28 is fixed to the outer wall of motor 27, and the bottom of bracket 28 is fixed to the surface of storage tank 11. During the process of adding softener, the switch controlling motor 27 is turned on. Motor 27 drives rotating rod 29 to rotate, rotating rod 29 drives gear 26 to rotate synchronously, gear 26 rotates, driving gear 25 to rotate, and gear 25 drives rotating drum 22 to rotate synchronously, so that softener can enter the interior of storage tank 11 through outlet 23 and mix with the water inside storage tank 11 to achieve water softening operation.

[0040] The monitoring component 3 includes a monitoring cylinder 31 fixed to the bottom of the stirring rod 24, and a monitoring cavity 32 is provided inside the monitoring cylinder 31. An opening 33 is provided on the side of the monitoring cavity 32, and a push plate 34 is inserted inside the opening 33. A monitoring plate 35 is fixed to the end of the push plate 34 away from the monitoring cylinder 31. Springs 36 are fixed on both sides of the surface of the push plate 34, and the end face of the springs 36 is fixed to the inner wall of the monitoring cavity 32. When the stirring rod 24 drives the monitoring cylinder 31 to rotate synchronously, the sediment presses against the monitoring plate 35. When the monitoring plate 35 is pressed by the sediment, the squeezing force drives the push plate 34 to move synchronously. The two sets of springs 36 connected to the push plate 34 change. One set of springs 36 is in a compressed and stored state, and the other set of springs 36 is in a stretched and stored state. During the softening and sedimentation process, the thickness of the sediment is judged by the amount of pushing the push plate 34. The hardening state of the water quality is judged based on the thickness of the sediment, so as to facilitate the adjustment of the flow rate of the subsequent softening agent.

[0041] The end of the push plate 34 away from the monitoring plate 35 is slidably connected to the monitoring cavity 32 via the slider 38. The inner wall of the monitoring cavity 32 is provided with a sliding opening that cooperates with the slider 38. The slider 38 limits and guides the movement of the push plate 34, making the movement of the push plate 34 more stable.

[0042] The connecting component 4 includes a pull rope 41 that presses against both sides of the push plate 34. The bottom of the pull rope 41 is fixed to the inner wall of the monitoring chamber 32. A moving rod 42 is fixed to the top of the pull rope 41. The upper end of the moving rod 42 is inserted into the inside of the insert cylinder 43. The bottom of the insert cylinder 43 is fixed to the inner wall of the rotating cylinder 22. When the monitoring plate 35 is pressed by the sediment, the monitoring plate 35 is squeezed and drives the push plate 34 to move synchronously. After the push plate 34 moves, it pushes the pull rope 41 to move. The pull rope 41 pulls the moving rod 42 down. The moving rod 42 moves down inside the insert cylinder 43. The thicker the sediment inside the storage tank 11, the more monitoring plates 35 are squeezed by the sediment when the monitoring cylinder 31 rotates with the stirring rod 24. The more push plates 34 push the pull rope 41 to move, the longer the distance the moving rod 42 moves down, and the greater the pulling force on the moving rod 42.

[0043] A limiting block 37 is fixed on the side of the push plate 34 near the pull rope 41. The pull rope 41 is attached to the surface of the limiting block 37. The limiting block 37 limits the pull rope 41, making the push plate 34 push the pull rope 41 more stably.

[0044] The top of the moving rod 42 is fixed to the tension sensor 44, which is inserted inside the protective cylinder 45. A second spring 46 is fixed to the top of the tension sensor 44, and the top of the second spring 46 is fixed to the inner wall of the protective cylinder 45. A second bracket 47 is fixed to the outer wall of the protective cylinder 45, and the bottom of the second bracket 47 is fixed to the surface of the storage box 11. When the moving rod 42 moves down, it pulls the tension sensor 44 down. After the tension sensor 44 is pulled by the moving rod 42, the second spring 46 is in a stretched and stored state. At the same time, the tension sensor 44 monitors the pulling force of the moving rod 42 and controls the operation of the flow regulating component 5 according to the pulling force, thereby controlling the flow rate of the softener.

[0045] Example 2

[0046] The flow regulating component 5 includes a feeding port 51 located at the top of the water outlet pipe 13, with flow limiting plates 52 inserted on both sides inside the feeding port 51. A fixing plate 53 is fixed to the surface of the flow limiting plate 52, and the end face of the fixing plate 53 is fixed to the connecting plate 54. The side of the connecting plate 54 is connected to the moving plate 56 via the connecting plate 55. A screw 57 is threaded inside the moving plate 56, and one end of the screw 57 is fixedly connected to the output shaft of the motor 58. The other end of the screw 57 is rotatably connected to the fixing frame 59. The bottom of the fixing frame 59 is fixed to the surface of the water outlet pipe 13. A bracket 6 is fixed to the outer wall of the motor 58, and the side of the bracket 6 is fixed to the surface of the water outlet pipe 13. The outer wall of the fixing plate 53 is glued with... When the tension sensor 44 is subjected to a large tensile force, it indicates that the thickness of the sediment inside the storage tank 11 is relatively thick, indicating that the water hardness is high. At this time, the controller receives the signal from the tension sensor 44 and controls the second motor 58 to rotate forward. The rotation of the second motor 58 drives the screw 57 to rotate forward, and the moving plate 56 moves away from the second motor 58. The moving plate 56 drives the flow limiting plate 52 to move synchronously through the second connecting plate 55, the first connecting plate 54 and the fixed plate 53. The distance between the two sets of flow limiting plates 52 increases, and the gap of the softener entering the outlet pipe 13 through the feed pipe 14 increases, increasing the injection flow of the softener, which is convenient for softening hard water and realizing the addition of appropriate softener according to the degree of water softening.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart urban water supply system, comprising: Storage box (11), with connecting pipes (12) on both sides of the storage box (11), and a water outlet pipe (13) on the end face of the connecting pipe (12), and a feed pipe (14) fixed at the top of the water outlet pipe (13); Its characteristic is that it also includes: A stirring assembly (2) is installed inside the storage tank (11). The stirring assembly (2) is used to add softening agent into the storage tank (11) and stir to mix the softening agent with the water source, so that sediment is produced after mixing. The monitoring component (3) and the connecting component (4) are provided. The monitoring component (3) is located at the bottom of the stirring component (2), and the connecting component (4) is located at the top of the monitoring component (3). The stirring component (2) drives the monitoring component (3) to operate synchronously. The thickness of the sediment is monitored by the monitoring component (3) and the connecting component (4) to determine the hardness of the water. The flow regulating component (5) is located at the top of the water outlet pipe (13). The flow regulating component (5) is controlled according to the thickness signal monitored by the connecting component (4) to adjust the flow rate of the softener.

2. The urban intelligent water supply equipment according to claim 1, characterized in that: The stirring assembly (2) includes a rotating drum (22) rotatably connected to the top of the storage tank (11), the outer wall of the rotating drum (22) is provided with a discharge port (23), and a stirring rod (24) is fixed at the bottom of the rotating drum (22).

3. The urban intelligent water supply equipment according to claim 2, characterized in that: The top of the rotating drum (22) is fixed with a feed hopper (21), and the feed hopper (21) is configured as a funnel.

4. The urban intelligent water supply equipment according to claim 2, characterized in that: Gear 1 (25) is fixed to the outer wall of the rotating drum (22), and gear 2 (26) meshes with the side of gear 1 (25). A rotating rod (29) is fixed to the center of gear 2 (26). One end of the rotating rod (29) is rotatably connected to the surface of the storage box (11), and the other end of the rotating rod (29) is fixedly connected to the output shaft of motor 1 (27). A bracket 1 (28) is fixed to the outer wall of motor 1 (27), and the bottom of bracket 1 (28) is fixed to the surface of storage box (11).

5. The urban intelligent water supply equipment according to claim 2, characterized in that: The monitoring component (3) includes a monitoring cylinder (31) fixed to the bottom of the stirring rod (24), and a monitoring cavity (32) is provided inside the monitoring cylinder (31). An opening (33) is provided on the side of the monitoring cavity (32). A push plate (34) is inserted inside the opening (33). A monitoring plate (35) is fixed at one end of the push plate (34) away from the monitoring cylinder (31). A spring (36) is fixed on both sides of the surface of the push plate (34), and the end face of the spring (36) is fixed to the inner wall of the monitoring cavity (32).

6. The urban intelligent water supply equipment according to claim 5, characterized in that: The end of the push plate (34) away from the monitoring plate (35) is slidably connected to the monitoring cavity (32) via a slider (38), and the inner wall of the monitoring cavity (32) is provided with a sliding opening that cooperates with the slider (38).

7. The urban intelligent water supply equipment according to claim 5, characterized in that: The connecting assembly (4) includes a pull rope (41) pressing against both sides of the push plate (34), and the bottom of the pull rope (41) is fixed to the inner wall of the monitoring cavity (32). A moving rod (42) is fixed to the top of the pull rope (41), and the upper end of the moving rod (42) is inserted into the inside of the insert (43). The bottom of the insert (43) is fixed to the inner wall of the rotating cylinder (22).

8. The urban intelligent water supply equipment according to claim 5, characterized in that: A limit block (37) is fixed on the side of the push plate (34) near the pull rope (41).

9. The urban intelligent water supply equipment according to claim 7, characterized in that: The top of the moving rod (42) is fixed to the tension sensor (44), which is inserted inside the protective cylinder (45). A second spring (46) is fixed to the top of the tension sensor (44), and the top of the second spring (46) is fixed to the inner wall of the protective cylinder (45). A second bracket (47) is fixed to the outer wall of the protective cylinder (45), and the bottom of the second bracket (47) is fixed to the surface of the storage box (11).

10. The urban intelligent water supply equipment according to claim 1, characterized in that: The flow regulating component (5) includes a feeding port (51) opened at the top of the water outlet pipe (13), and flow limiting plates (52) are inserted on both sides inside the feeding port (51). A fixing plate (53) is fixed on the surface of the flow limiting plate (52). The end face of the fixing plate (53) is fixed to the first connecting plate (54). The side of the first connecting plate (54) is connected to the moving plate (56) through the second connecting plate (55). The moving plate (56) is internally threaded with a screw (57). One end of the screw (57) is fixedly connected to the output shaft of the second motor (58). The other end of the screw (57) is rotatably connected to the fixing frame (59). The bottom of the fixing frame (59) is fixed to the surface of the water outlet pipe (13). The outer wall of the second motor (58) is fixed with a bracket (6), and the side of the bracket (6) is fixed to the surface of the water outlet pipe (13).

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