A circulating water quantitative dosing device

Abstract

The utility model relates to circulating water technical field, concretely relates to a circulating water quantitative dosing device, through including mixing jar, the outer wall fixedly connected with fixed block of mixing jar, the outer wall left end communication of mixing jar has the water pipe, the left end communication of water pipe has hollow column, the top end communication of water pipe has medicine water tank, the inner wall bottom of medicine water tank slidingly connected has piston no.

Description

Technical Field

[0001] This utility model relates to the field of circulating water technology, and in particular to a circulating water quantitative dosing device. Background Technology

[0002] Circulating water systems are widely used in power, chemical, metallurgical, pharmaceutical, and central air conditioning industries for equipment cooling and heat transfer. During operation, calcium and magnesium ions, microorganisms, and suspended solids in the water can easily cause scaling, corrosion, and microbial growth, leading to reduced system efficiency, shortened equipment lifespan, or even shutdown failures. Therefore, it is necessary to add various chemicals to stabilize the water quality.

[0003] Existing technology patent document CN218146194U discloses a circulating water quantitative dosing device, including a base plate, a storage tank fixedly installed on the upper end of the base plate, a circulating water outlet pipe provided on the lower side wall of the storage tank, a quantitative dosing tank connected to the upper end of the storage tank via a dosing pipe, a quantitative dosing device installed inside the quantitative dosing tank, and a dispensing tank connected to the other side of the quantitative dosing tank via an extraction pipe, a rotating shaft provided inside the storage tank, several stirring rods provided on the rotating shaft, a motor fixedly installed on the outer wall of the storage tank, the rotating shaft passing through the storage tank and fixedly connected to the motor output shaft, and the extraction pipe being immersed in the liquid in the dispensing tank; both the dosing pipe and the extraction pipe are provided with one-way valves flowing towards the storage tank; a concentration meter is fixedly installed on the side wall of the dispensing tank, and a controller is installed on the outer wall of the quantitative dosing tank; the concentration meter, the concentration meter, and the quantitative dosing device are electrically connected in sequence; it can accurately dispense quantitatively and improve efficiency.

[0004] In existing technologies, quantitative drug dosing relies too heavily on electronic devices. The large number of electronic devices often leads to their aging and damage, requiring a lot of time and money to replace them. By using the weight of water to compress the drug in the tank, not only can the dependence on electronic devices be eliminated, but the amount of drug added can also be adjusted according to the amount of water. Utility Model Content

[0005] The purpose of this utility model is to provide a circulating water quantitative dosing device, which solves the problem that quantitative dosing relies too much on electronic equipment. The consequence of a large number of electronic devices is that the electronic equipment often ages and breaks down, which wastes a lot of time and money to replace the electronic equipment.

[0006] To achieve the above objectives, this utility model provides a circulating water quantitative dosing device, including a mixing tank. A fixing block is fixedly connected to the outer wall of the mixing tank, and a base is slidably connected to the bottom of the outer wall of the mixing tank. A water pipe is connected to the left end of the outer wall of the mixing tank, and a hollow column is connected to the left end of the water pipe. A sliding column is slidably connected to the inner wall of the hollow column, and a piston is fixedly connected to the right end of the sliding column. A medicine tank is connected to the top end of the water pipe, and a piston is slidably connected to the bottom end of the inner wall of the medicine tank. A fixing column is fixedly connected to the bottom of the piston, and a short fixing rod is fixedly connected to the bottom end of the fixing column. A long fixing rod is fixedly connected to the left end of the short fixing rod. A stirring mechanism is provided inside the mixing tank. The function of the stirring mechanism is to stir the medicine solution to ensure that the water and medicine are fully mixed.

[0007] The mixing mechanism includes a motor, the outer wall of which is fixedly connected to the top of the mixing tank. A rotating column is fixedly connected to the output end of the motor. Long rotating rods are fixedly connected to the top and bottom ends of the rotating column. Long movable rods are fixedly connected to the adjacent sides of the left and right ends of the two long rotating rods. A short rotating rod is fixedly connected to the middle of the rotating column. Short movable rods are fixedly connected to the left and right ends of the short rotating rod.

[0008] The top of the medicine tank is threaded with a lid, and the bottom of the medicine tank is fixedly connected with a support block.

[0009] The mixing tank has a tank cover threadedly connected to the front side of its outer wall, and handles are fixedly connected to the left and right ends of the front side of the tank cover.

[0010] The base has a large spring at the bottom of its inner wall, and a support block is fixedly connected to the bottom of the base.

[0011] The left end of the sliding column is provided with a small spring, and the outer wall of the piston is fixedly connected with a sealing ring.

[0012] The mixing tank has a water inlet at the top right end and a water outlet at the bottom.

[0013] The piston is fixedly connected to the outer wall of the piston and a sealing ring is fixedly connected to the top center of the mixing tank.

[0014] This utility model discloses a circulating water quantitative dosing device. Water is injected into the mixing tank through the water inlet. As the water in the mixing tank increases, the mixing tank slides and sinks, causing the second support block to move downwards. The second support block then moves the medicine tank downwards. The second piston continuously squeezes the medicine inside the medicine tank, using pressure to squeeze the first piston, causing it to move to the left. The first piston pushes the sliding column to move to the left, allowing water to circulate inside the water pipe. The medicine flows into the mixing tank through the water pipe. The motor is started, causing the rotating column to rotate continuously. The rotating column drives the long rotating rod and the short rotating rod to rotate continuously around the rotating column. The short rotating rod drives the short movable rod to rotate continuously around the rotating column, stirring the water inside the mixing tank. The long rotating rod drives the long movable rod to rotate continuously around the rotating column, stirring the water inside the mixing tank and wiping the inner wall of the mixing tank. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0016] Figure 1 This is an overall front view of a circulating water quantitative dosing device according to an embodiment of this utility model.

[0017] Figure 2 This is an overall side view of a circulating water quantitative dosing device according to an embodiment of the present invention.

[0018] Figure 3 This is a top view of the base of a circulating water quantitative dosing device according to an embodiment of this utility model.

[0019] Figure 4 This is a front view of the interior of a hollow column of a circulating water quantitative dosing device according to an embodiment of this utility model.

[0020] Figure 5 This is a front view of the inside of the medicine tank of a circulating water quantitative dosing device according to an embodiment of this utility model.

[0021] Figure 6 This is a front view of the stirring mechanism of a circulating water quantitative dosing device according to an embodiment of this utility model.

[0022] In the diagram: 1. Mixing tank; 2. Stirring mechanism; 201. Motor; 202. Rotating column; 203. Short rotating rod; 204. Short movable rod; 205. Long rotating rod; 206. Long movable rod; 3. Hollow column; 4. Short fixed rod; 5. Handle; 6. Water outlet; 7. Support block one; 8. Base; 9. Tank lid; 10. Water inlet; 11. Protective cover; 12. Box lid; 13. Support block two; 14. Long fixed rod; 15. Medicine tank; 16. Water pipe; 17. Fixed block; 18. Large spring; 19. Small spring; 20. Piston one; 21. Sliding column; 22. Sealing ring one; 23. Sealing ring two; 24. Piston two; 25. Fixed column. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0024] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of a circulating water quantitative dosing device, comprising a mixing tank 1, a fixing block 17 fixedly connected to the outer wall of the mixing tank 1, a base 8 slidably connected to the bottom of the outer wall of the mixing tank 1, a water pipe 16 connected to the left end of the outer wall of the mixing tank 1, the water pipe 16 connecting the mixing tank 1 and the medicine tank 15, a hollow column 3 connected to the left end of the water pipe 16, a sliding column 21 slidably connected to the inner wall of the hollow column 3, and a piston 20 fixedly connected to the right end of the sliding column 21, the piston 20 blocking the flow of medicine. The top of the water pipe 16 is connected to the medicine tank 15. The bottom of the inner wall of the medicine tank 15 is slidably connected to the piston 24. The function of the piston 24 is to squeeze the medicine inside the medicine tank 15. The bottom of the piston 24 is fixedly connected to the fixing column 25. The bottom end of the fixing column 25 is fixedly connected to the short fixing rod 4. The left end of the short fixing rod 4 is fixedly connected to the long fixing rod 14. The long fixing rod 14 is fixedly connected to the top of the base 8. The mixing tank 1 is equipped with a stirring mechanism 2. The function of the stirring mechanism 2 is to stir the medicine so that the water and medicine are fully mixed.

[0025] Specifically, a fixing block 17 is fixedly connected to the outer wall of the mixing tank 1 to ensure the stability of the mixing tank 1 during sliding. At the bottom of the outer wall of the mixing tank 1, a base 8 is installed via a sliding connection. This base 8 allows the mixing tank 1 to move flexibly in the horizontal direction. A water pipe 16 is connected to the left end of the outer wall of the mixing tank 1. The function of this water pipe 16 is to serve as a channel connecting the mixing tank 1 and the medicine tank 15, ensuring that the medicine can flow smoothly to the mixing tank 1. The left end of the water pipe 16 is further connected to a hollow column 3. A sliding column 21 is installed on the inner wall of the hollow column 3 via a sliding connection. A piston 20 is fixedly connected to the right end of the sliding column 21. The function of the piston 20 is to block the flow of the medicine, thereby controlling the flow rate and velocity of the medicine. The top part of the water pipe 16... A piston 24 is connected to the medicine tank 15. A piston 24 is installed at the bottom of the inner wall of the medicine tank 15 by a sliding connection. The function of the piston 24 is to squeeze the medicine inside the medicine tank 15 to ensure that the medicine can be delivered as needed. A fixed column 25 is fixedly connected to the bottom of the piston 24. A short fixed rod 4 is further fixedly connected to the bottom of the fixed column 25. A long fixed rod 14 is fixedly connected to the left end of the short fixed rod 4. The other end of the long fixed rod 14 is fixedly connected to the top of the base 8 to form a stable support structure. Inside the mixing tank 1, a stirring mechanism 2 is provided. The function of the stirring mechanism 2 is to make the water and medicine in the mixing tank 1 fully mixed by mechanical stirring, to ensure the uniformity of the medicine, thereby improving the mixing effect and achieving the expected use purpose.

[0026] Please see the appendix Figure 4 - Appendix Figure 5 The mixing mechanism 2 includes a motor 201, which provides the power required for mixing. The outer wall of the motor 201 is fixedly connected to the top of the mixing tank 1. A rotating column 202 is fixedly connected to the output end of the motor 201. The rotating column 202 drives the long rotating rod 205 and the short rotating rod 203 to rotate. The top and bottom ends of the rotating column 202 are respectively fixedly connected to the long rotating rod 205. The left and right ends of the two long rotating rods 205 are each fixedly connected to a long movable rod 206. The long movable rod 206 is used to wipe the inner wall of the mixing tank 1 while mixing the medicine. The middle part of the rotating column 202 is fixedly connected to the short rotating rod 203. The left and right ends of the short rotating rod 203 are each fixedly connected to a short movable rod 204.

[0027] Specifically, the mixing mechanism 2 includes a motor 201, which provides sufficient power to ensure smooth mixing. The outer wall of the motor 201 is fixedly connected to the top of the mixing tank 1 to ensure its stability. The output end of the motor 201 is firmly connected to a rotating column 202, which drives a long rotating rod 205 and a short rotating rod 203 to rotate. A long rotating rod 205 is fixedly connected to the top and bottom of the rotating column 202, and the left and right ends of the long rotating rod 205 are adjacent to each other. A long movable rod 206 is fixedly connected to each side. The purpose of the long movable rod 206 is to wipe the inner wall of the mixing tank 1 simultaneously during the mixing of the medicine, thereby ensuring the cleanliness of the inner wall of the mixing tank 1 and avoiding medicine residue. A short rotating rod 203 is also fixedly connected to the middle of the rotating column 202. Short movable rods 204 are fixedly connected to both ends of the short rotating rod 203. The short movable rods 204 and the long movable rod 206 work together to complete the uniform mixing of the medicine and the cleaning of the inner wall of the mixing tank 1, ensuring the effectiveness of the entire mixing process.

[0028] Please see the appendix Figure 1 - Appendix Figure 3 The top of the medicine tank 15 is threaded with a lid 12. The lid 12 is used to facilitate the addition of medicine to the medicine tank 15. The bottom of the medicine tank 15 is fixedly connected with a support block 13. The support block 13 is used to fix the medicine tank 15 to the top of the mixing tank 1. The front side of the outer wall of the mixing tank 1 is threaded with a lid 9. The lid 9 is used to facilitate the cleaning of the inside of the mixing tank 1. The left and right sides of the front side of the lid 9 are fixedly connected with handles 5. The handles 5 are used to make it easy to pick up the lid 9. The bottom of the inner wall of the base 8 is provided with a large spring 18. The large spring 18 is used to use the elastic force to restore the mixing tank 1 to its original position. The bottom of the base 8 is fixedly connected with a support block 7.

[0029] Specifically, a cover 12 is threaded onto the top of the medicine tank 15. This cover 12 allows the user to easily open and add medicine to the tank when needed, ensuring timely replenishment and use. A support block 13 is fixedly connected to the bottom of the medicine tank 15, securing it firmly to the top of the mixing tank 1 and preventing displacement or shaking during use. A tank cover 9 is also threaded onto the front of the outer wall of the mixing tank 1, facilitating cleaning of the tank's interior. During maintenance, the can lid 9 can be easily opened, thus improving the convenience of operation. The left and right ends of the front side of the can lid 9 are equipped with handles 5 by a fixed connection. The purpose of the handles 5 is to make it easier and more convenient for users to pick up or move the can lid 9. A large spring 18 is set at the bottom of the inner wall of the base 8. The function of the large spring 18 is to use its own elasticity to make the mixing tank 1 quickly return to its original position when it is displaced during use. A support block 7 is fixedly installed at the bottom of the base 8. The function of the support block 7 is to provide stable support for the entire device and ensure the stable operation of the entire system.

[0030] Please see the appendix Figure 3 - Appendix Figure 5 A small spring 19 is provided at the left end of the sliding column 21. The function of the small spring 19 is to use the elastic force to return the piston 20 to its original position. A sealing ring 22 is fixedly connected to the outer wall of the piston 20. The function of the sealing ring 22 is to prevent the medicine from flowing out of the gap. A water inlet 10 is connected to the top right end of the mixing tank 1. A water outlet 6 is connected to the bottom of the mixing tank 1. A sealing ring 23 is fixedly connected to the outer wall of the piston 24. The function of the sealing ring 23 is to prevent the medicine in the medicine tank 15 from flowing out. A protective cover 11 is fixedly connected to the top middle of the mixing tank 1. The function of the protective cover 11 is to protect the motor 201.

[0031] Specifically, a small spring 19 is installed at the left end of the sliding column 21. This spring 19, through its own elasticity, effectively pushes the piston 20 to quickly return to its initial position after completing its action. A sealing ring 22 is fixedly connected to the outer wall of the piston 20. This sealing ring 22 tightly seals the gap between the piston 20 and the inner wall of the mixing tank 1, effectively preventing unnecessary flow or leakage of the medicine through these gaps. A water inlet 10 is designed at the top right end of the mixing tank 1, allowing for convenient... The required liquid is injected into the mixing tank 1. The bottom of the mixing tank 1 is provided with a water outlet 6 to facilitate the smooth discharge of the mixed liquid. A sealing ring 23 is also fixedly connected to the outer wall of the piston 24. The function of the sealing ring 23 is to prevent the leakage of the medicine inside the medicine tank 15. A protective cover 11 is fixedly connected to the top center of the mixing tank 1. The function of this protective cover 11 is to provide necessary protection for the motor 201 installed inside the mixing tank 1, to prevent external impurities or accidental impacts from damaging the motor 201, thereby ensuring the normal operation and service life of the motor 201.

[0032] Working principle: Water is injected into the mixing tank 1 through the water inlet 10. As the water inside the mixing tank 1 increases, the weight of the mixing tank 1 also increases. The mixing tank 1 slides and sinks along the inner wall of the base 8. The mixing tank 1 drives the second support block 13 to move downward, and the second support block 13 drives the medicine tank 15 to move downward. The base 8 fixes the long fixing rod 14, the long fixing rod 14 fixes the short fixing rod 4, the short fixing rod 4 fixes the fixing column 25, and the fixing column 25 fixes the second piston 24. As the medicine tank 15 moves downward, the second piston 24 continuously squeezes the medicine inside the medicine tank 15. The pressure squeezes the first piston 20, causing the first piston 20 to move to the left. The first piston 20 pushes the sliding column 21 to move to the left, allowing the water pipe 16 to circulate. The medicine flows into the mixing tank 1 through the water pipe 16.

[0033] The motor 201 is started, which drives the rotating column 202 to rotate continuously. The rotating column 202 drives the long rotating rod 205 and the short rotating rod 203 to rotate continuously around the rotating column 202. The short rotating rod 203 drives the short movable rod 204 to rotate continuously around the rotating column 202, thus stirring the water inside the mixing tank 1. The long rotating rod 205 drives the long movable rod 206 to rotate continuously around the rotating column 202, thus stirring the water inside the mixing tank 1 and wiping the inner wall of the mixing tank 1.

[0034] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments and equivalent variations made in accordance with the claims of this application are still within the scope of this application.

Claims

1. A circulating water quantitative dosing device, comprising a mixing tank, characterized in that: A fixing block is fixedly connected to the outer wall of the mixing tank, and a base is slidably connected to the bottom of the outer wall of the mixing tank. A water pipe is connected to the left end of the outer wall of the mixing tank, and a hollow column is connected to the left end of the water pipe. A sliding column is slidably connected to the inner wall of the hollow column, and a piston is fixedly connected to the right end of the sliding column. A medicine tank is connected to the top end of the water pipe, and a piston is slidably connected to the bottom end of the inner wall of the medicine tank. A fixing column is fixedly connected to the bottom of the piston, and a short fixing rod is fixedly connected to the bottom end of the fixing column. A long fixing rod is fixedly connected to the left end of the short fixing rod. A stirring mechanism is provided inside the mixing tank. The function of the stirring mechanism is to stir the medicine and make the water and medicine fully mixed.

2. The circulating water quantitative dosing device as described in claim 1, characterized in that, The mixing mechanism includes a motor, the outer wall of which is fixedly connected to the top of the mixing tank. A rotating column is fixedly connected to the output end of the motor. Long rotating rods are fixedly connected to the top and bottom ends of the rotating column. Long movable rods are fixedly connected to the adjacent sides of the left and right ends of the two long rotating rods. A short rotating rod is fixedly connected to the middle of the rotating column. Short movable rods are fixedly connected to the left and right ends of the short rotating rod.

3. The circulating water quantitative dosing device as described in claim 1, characterized in that, The top of the medicine tank is threaded with a lid, and the bottom of the medicine tank is fixedly connected with a support block.

4. The circulating water quantitative dosing device as described in claim 1, characterized in that, The mixing tank is threadedly connected to the front side of its outer wall with a tank cover, and handles are fixedly connected to the left and right ends of the front side of the tank cover.

5. The circulating water quantitative dosing device as described in claim 1, characterized in that, A large spring is provided at the bottom of the inner wall of the base, and a support block is fixedly connected to the bottom of the base.

6. The circulating water quantitative dosing device as described in claim 1, characterized in that, A small spring is provided at the left end of the sliding column, and a sealing ring is fixedly connected to the outer wall of the piston.

7. The circulating water quantitative dosing device as described in claim 1, characterized in that, The mixing tank has a water inlet connected to the top right end and a water outlet connected to the bottom.

8. The circulating water quantitative dosing device as described in claim 1, characterized in that, A sealing ring is fixedly connected to the outer wall of the piston, and a protective cover is fixedly connected to the top center of the mixing tank.

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