Intelligent bath solution balancing equipment

Abstract

The utility model relates to the technical field of accessory devices of chemical concentration balancing devices, in particular to intelligent tank liquid balancing equipment, which integrates an automatic chemical feeding system and an intelligent water replenishing system. The chemical concentration balancing device is used for automatically and quantitatively supplementing water and automatically adding chemicals according to the concentration of the chemicals in the chemical mixing tank, so that the chemicals can reach the optimal proportion at the moment, manual water adding and concentration adjustment after water adding are omitted, the stability and the cleaning effect of the chemicals in the chemical mixing tank are improved, and the practicability is enhanced. Comprising a balancing device shell and a control mainboard, two sets of partition plates are arranged in the balancing device shell, a first cavity, a second cavity and a third cavity are formed in the balancing device through the two sets of partition plates, and four sets of supporting legs are arranged at the bottom end of the balancing device shell.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary devices for pharmaceutical concentration balancing devices, and in particular to an intelligent tank liquid balancing device. Background Technology

[0002] As is well known, in the coating process, surface pretreatment plays a crucial role in the quality of the final coating, and the quality of cleaning determines the effect of surface pretreatment.

[0003] One type of surface pretreatment equipment is spray cleaning pretreatment, where a water pump pumps liquid from the cleaning tank through nozzles to clean the workpiece surface, and the cleaned water is returned to the cleaning tank for reuse. Cleaning tank solutions are divided into two types: chemical-containing solutions and clean water solutions. Chemical-containing solutions consist of chemicals and water. During use, the chemicals are continuously consumed during cleaning and need to be replenished. Simultaneously, due to continuous production, products carry liquid to subsequent processes, causing the solution in the current process section of the cleaning tank to decrease. When the solution decreases to 2 / 3 of its full capacity, the stability of the solution decreases, reducing the cleaning effect. At this point, clean water needs to be added to the cleaning tank, and then the required amount of chemicals is added according to the current concentration until the solution in the cleaning tank reaches the desired concentration.

[0004] The existing dosing system only targets the chemicals and does not link to water addition. In actual production, the amount of chemicals in the tank will decrease as production progresses. Without linkage, adding water will dilute the concentration of the chemicals in the tank. If the required water volume is reached before adding chemicals, the concentration will fluctuate, resulting in poor practicality. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an intelligent solution balancing device that integrates an automatic dosing system and an intelligent water replenishment system. Under normal circumstances, only the automatic dosing system is activated. When the solution in the external mixing tank is less than 2 / 3 full, it automatically replenishes water quantitatively and adds chemicals based on the concentration of the chemicals in the mixing tank. This ensures the optimal chemical ratio is achieved, eliminating the need for manual water addition and subsequent concentration adjustments. This improves the stability of the chemicals in the mixing tank and the cleaning effect, thereby enhancing the device's practicality.

[0006] This utility model discloses an intelligent tank liquid balancing device, comprising a balancing device housing and a control main board. The balancing device housing has two sets of partitions inside, forming a first chamber, a second chamber, and a third chamber. The bottom of the balancing device housing has four sets of support legs, and the front of the balancing device housing has two sets of sliding doors (first door with slide rails and second door with hinges). The second door is equipped with a probe instrument and an intelligent touch screen. The bottom of the third chamber has a supporting sliding assembly, and the top of the supporting sliding assembly has a dosing tank assembly. The second chamber contains a water dosing assembly and a drug concentration detection assembly. The bottom of the first chamber is connected to the control main board, and the control main board is connected to the control touch screen via wires.

[0007] Preferably, the water filling assembly includes a water filling U-shaped pipe and two sets of first support frames. The two ends of the water filling U-shaped pipe are sealed and pass through the outer shell of the balancing device. The rear ends of the water filling U-shaped pipe are connected to the two sets of first support frames. The rear ends of the two sets of first support frames are connected to the second chamber. A flow meter and a first solenoid valve are respectively installed on the water filling U-shaped pipe. The flow meter and the first solenoid valve are respectively connected to the control main board through wires.

[0008] Preferably, the supporting sliding assembly includes two sets of second supporting slides, two sets of supporting plates, and four sets of triangular reinforcing plates. The bottom end of the third chamber is in close contact with the two sets of second supporting slides, the top ends of the two sets of second supporting slides are connected to the supporting plates, the bottom ends of the two sets of supporting plates are in close contact with the two sets of triangular reinforcing plates, and the front ends of the four sets of triangular reinforcing plates are all connected to the first door of the third chamber.

[0009] Preferably, the dosing tank assembly includes two sets of dosing tanks, two sets of first dosing pipes, two sets of second dosing pipes, two sets of metering pumps, two sets of fixing frames, two sets of fixing plates, and four sets of second screws. The two sets of dosing tanks are respectively connected to the supporting plates. Each set of dosing tanks has a dosing inlet pipe at its top. The two sets of first dosing pipes are inserted into the dosing tanks. The bottom of the second chamber is connected to the two sets of metering pumps. The input ends of the two sets of metering pumps are connected to the first dosing pipes, and the output ends of the two sets of metering pumps are connected to the second dosing pipes. The two sets of second dosing pipes... The tubes are sealed and pass through the left end of the outer shell of the balancing device. The rear end of the third chamber is connected to two sets of fixed brackets. The front ends of the two sets of fixed plates are respectively provided with two sets of first through holes. Four sets of second screws are respectively threaded through the first through holes and the first threaded holes. The two sets of first dosing tubes pass through the inner ends of the fixed plates and fixed brackets. The front ends of the two sets of fixed plates are respectively provided with first through grooves. Liquid level sensors are respectively provided on the two sets of first dosing tubes. The two sets of metering pumps and the two sets of liquid level sensors are respectively connected to the control main board through wires.

[0010] Preferably, the drug concentration detection assembly includes a sampling pump, a drug concentration detection device, a suction tube, a connecting tube, and a reflux tube. The bottom end of the second chamber is connected to the sampling pump and the drug concentration detection device. The input end of the drug concentration detection device is connected to the suction tube, the output end of the drug concentration detection device is connected to the connecting tube, the connecting tube is connected to the input end of the sampling pump, the output end of the sampling pump is connected to the reflux tube, and the reflux tube is sealed and extends out of the left end of the balancing device housing. The sampling pump and the drug concentration detection device are connected to the control main board via wires.

[0011] Preferably, it also includes two sets of cooling fans and two sets of protective nets. Ventilation openings are provided at the left and right ends of the balancing device housing, the left and right ends of the second chamber are connected to the cooling fans, and the left and right ends of the balancing device housing are connected to the protective nets.

[0012] Preferably, it also includes a color-changing warning light, with the top of the balancing device housing connected to the color-changing warning light.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: Under normal drug consumption conditions, this utility model uses a drug concentration detection component to detect the concentration of the drug in the mixing tank, and then transmits the data to the intelligent control system. The intelligent control system then calculates the required dosing flow rate based on the set concentration requirements through internal analysis and adds the drug from the two dosing tanks into the mixing tank. When the water level in the external mixing tank reaches 2 / 3 or is too low, this utility model uses the intelligent system to control the water addition component and the dosing tank component to simultaneously add water and drugs according to the formula ratio. When the liquid level in the mixing tank meets the requirements, the drug can achieve the optimal ratio, improve the cleaning effect, and thus enhance practicality. Attached Figure Description

[0014] Figure 1 This is a connection diagram of this utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the partition and the control motherboard of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the second support plate and the dosing tank of this utility model;

[0017] Figure 4 This is a partially enlarged structural diagram of part A of this utility model;

[0018] The attached diagram shows the following components: 1. Balancing device housing; 2. Partition plate; 3. First chamber; 4. Second chamber; 5. Third chamber; 6. Support leg; 7. First door; 8. Second door; 9. Probe instrument; 10. Intelligent touch screen; 11. Control main board; 12. Water filling U-shaped pipe; 13. First support frame; 14. Flow meter; 15. First solenoid valve; 16. Second support slide; 17. Support plate; 18. Triangular reinforcing plate; 19. Dosing tank; 20. First dosing pipe; 21. Second dosing pipe; 22. Metering pump; 23. Fixing frame; 24. Fixing plate; 25. Second screw; 26. Inlet pipe; 27. Liquid level sensor; 28. Drug concentration detection device; 29. ​​Sampling pump; 30. Suction pipe; 31. Connecting pipe; 32. Return pipe; 34. Cooling fan; 35. Protective net; 36. Color-changing alarm light. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0020] like Figures 1 to 4 As shown, this utility model discloses an intelligent tank liquid balancing device, comprising a balancing device housing 1 and a control main board 11. The balancing device housing 1 has two sets of partitions 2 inside, forming a first chamber 3, a second chamber 4, and a third chamber 5. The bottom of the balancing device housing 1 has four sets of support legs 6. The front of the balancing device housing 1 has two sets of sliding doors 7 and hinged doors 8. The second doors 8 are equipped with probe instruments 9 and an intelligent touch screen 10. The bottom of the third chamber 5 has a supporting sliding assembly, and the top of the supporting sliding assembly has a dosing tank assembly. The second chamber 4 contains a water dosing assembly and a drug concentration detection assembly. The bottom of the first chamber 3 is connected to the control main board 11. The control motherboard 11 is connected to the control touch screen via a wire. Under normal drug consumption conditions, this invention uses a drug concentration detection component to detect the concentration of the drug in the mixing tank, and then transmits the data to the intelligent control system. The intelligent control system then calculates the required dosing flow rate based on the set concentration requirements and adds the drug from the two dosing tanks into the mixing tank. When the water level in the external mixing tank reaches 2 / 3 or is too low, this invention uses the intelligent system to control the water adding component and the dosing tank component to simultaneously add water and drug according to the formula ratio. When the liquid level in the mixing tank meets the requirements, the drug can achieve the optimal ratio, improve the cleaning effect, and thus enhance practicality.

[0021] As a preferred embodiment of the above, the water supply assembly includes a water supply U-shaped pipe 12 and two sets of first support frames 13. The two ports of the water supply U-shaped pipe 12 are sealed and pass through the outer shell 1 of the balancing device. The rear ends of the water supply U-shaped pipe 12 are connected to the two sets of first support frames 13, and the rear ends of the two sets of first support frames 13 are connected to the second chamber 4. A flow meter 14 and a first solenoid valve 15 are respectively installed on the water supply U-shaped pipe 12. The flow meter 14 and the first solenoid valve 15 are respectively connected to the control main board 11 through wires. Water can be supplied to the external mixing tank through the water supply U-shaped pipe by an external water pump, and the amount of water added can be controlled by the first solenoid valve and the flow meter, thereby enhancing practicality.

[0022] As a preferred embodiment of the above, the supporting sliding assembly includes two sets of second supporting slides 16, two sets of supporting plates 17, and four sets of triangular reinforcing plates 18. The bottom end of the third chamber 5 is in close contact with the two sets of second supporting slides 16, the top end of the two sets of second supporting slides 16 is connected to the supporting plates 17, the bottom end of the two sets of second supporting slides 16 is slidably in close contact with the two sets of triangular reinforcing plates 18, and the front ends of the four sets of reinforcing plates are all connected to the first door 7 of the third chamber 5. The two sets of dosing tanks can be supported by the two sets of second supporting slides and the two sets of supporting plates, and the stability of the two sets of second supporting plates can be improved by the four sets of triangular reinforcing plates, thereby enhancing practicality.

[0023] As a preferred embodiment of the above embodiment, the dosing tank assembly includes two sets of dosing tanks 19, two sets of first dosing pipes 20, two sets of second dosing pipes 21, two sets of metering pumps 22, two sets of fixing frames 23, two sets of fixing plates 24, and four sets of second screws 25. The two sets of dosing tanks 19 are respectively connected to the support plate 17. The top of each set of dosing tanks 19 is provided with a dosing inlet pipe 26. The two sets of first dosing pipes 20 are respectively inserted into the dosing tanks 19. The bottom end of the second chamber 4 is connected to the two sets of metering pumps 22. The input ends of the two sets of metering pumps 22 are respectively connected to the first dosing pipes 20, and the output ends of the two sets of metering pumps 22 are respectively connected to the second dosing pipes 21. The two sets of second dosing pipes 21 are respectively sealed and pass through the left end of the outer shell 1 of the balancing device. The rear end of the third chamber 5 is connected to the two sets of fixing frames 23. Two sets of first through holes are provided at the front ends of the two sets of fixing plates 24 respectively. Four sets of second screws 25 are threadedly connected to the first threaded holes through the first through holes. The two sets of first dosing pipes 20 pass through the inner ends of the fixing plates 24 and the fixing frame 23 respectively. The front ends of the two sets of fixing plates 24 are provided with first through grooves respectively. Liquid level sensors 27 are provided on the two sets of first dosing pipes 20 respectively. The two sets of metering pumps 22 and the two sets of liquid level sensors 27 are connected to the control main board 11 through wires respectively. When it is necessary to add medicine to the external mixing tank, the two sets of metering pumps will extract and inject the two sets of dosing tanks according to the data on the smart touch screen. When extracting medicine, the two sets of liquid level sensors are turned on, so as to detect whether the dosing tank 19 is empty, thereby enhancing practicality.

[0024] As a preferred embodiment of the above, the drug concentration detection component includes a sampling pump 29, a drug concentration detection device 28, a suction tube 30, a connecting tube 31, and a return tube 32. The bottom end of the second chamber 4 is connected to the sampling pump 28 and the drug concentration detection device 29. The input end of the drug concentration detection device 28 is connected to the suction tube 30, and the output end of the drug concentration detection device 28 is connected to the connecting tube 31. The connecting tube 31 is connected to the input end of the sampling pump 29, and the output end of the sampling pump 29 is connected to the return tube 32. The return tube 32 is sealed and extends out of the left end of the outer shell 1 of the balancing device. The sampling pump 29 and the drug concentration detection device 28 are connected to the control main board 11 via wires. After water addition, the sampling pump extracts the drug from the mixing tank through the suction tube and the connecting tube, and then injects it into the drug concentration detection device for drug concentration detection. The detected information is transmitted to the smart touch screen. Afterward, the extracted drug flows back to the mixing tank through the return tube, thereby enhancing practicality.

[0025] As a preferred embodiment of the above, it also includes two sets of cooling fans 34 and two sets of protective nets 35. Ventilation ports are provided at the left and right ends of the balancing device housing 1, and the left and right ends of the second chamber 4 are connected to the cooling fans 34, and the left and right ends of the balancing device housing 1 are connected to the protective nets 35. The second chamber can be ventilated and cooled by the two sets of cooling fans, thereby enhancing its practicality.

[0026] As a preferred embodiment of the above, a color-changing alarm light 36 is also included, and the top of the housing 1 of the balancing device is connected to the color-changing alarm light 36; the color-changing alarm light can be used to display the device's start-up, standby, and fault conditions, thereby enhancing its practicality.

[0027] This utility model discloses an intelligent tank liquid balancing device. Its working principle is as follows: First, the device is placed in a suitable location. Then, when the water level sensor in the external mixing tank detects that the water level has reached 2 / 3 (the mixing tank is low on liquid), the intelligent touchscreen controls the external water pump to inject water into the dosing tank through a U-shaped water inlet pipe. During water injection, the flow meter and the first solenoid valve open to count the water flow. When the water volume is sufficient, the first solenoid valve closes. Simultaneously, the dosing system adds chemicals to the mixing tank proportionally based on the chemical concentration ratio and the water injection flow rate. After water injection (normal production), the sampling pump extracts the reagent from the mixing tank through the suction pipe and connecting pipe, then injects it into the drug concentration detection device for concentration monitoring. The detected information is transmitted to the intelligent touchscreen. The extracted reagent then flows back into the mixing tank through the return pipe. Based on the drug concentration and water ratio, the intelligent touchscreen activates two sets of metering pumps to extract and inject the reagent from the two dosing tanks. During drug extraction, two level sensors monitor for liquid outflow to maintain drug concentration balance in the mixing tank and achieve optimal reagent ratio. During normal operation, the two level sensors monitor the drug level in the two dosing pipes and display it on the intelligent touchscreen, facilitating subsequent drug additions and maintaining long-term reagent concentration balance.

[0028] The terms “vertical,” “horizontal,” “left,” “right,” and similar expressions used in this article are for illustrative purposes only.

[0029] In this utility model, the terms "first," "second," and "third" do not represent a specific quantity or order, but are merely used to distinguish names.

[0030] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An intelligent tank liquid balancing apparatus, characterized by, The application relates to a balance device, which comprises a balance device shell (1) and a control main plate (11), the inside of the balance device shell (1) is provided with two groups of partition plates (2), the balance device is provided with a first chamber (3), a second chamber (4) and a third chamber (5) through the two groups of partition plates (2), the bottom end of the balance device shell (1) is provided with four groups of supporting legs (6), the front end of the balance device shell (1) is provided with two groups of first box doors (7) with sliding channels and a second box door (8) with a hinge, the second box door (8) is provided with a probe instrument (9) and an intelligent touch screen (10), the bottom end of the third chamber (5) is provided with a supporting sliding assembly, the top end of the supporting sliding assembly is provided with a medicine adding barrel assembly, the second chamber (4) is provided with a water adding assembly and a medicine concentration detecting assembly, the bottom end of the first chamber (3) is connected with the control main plate (11), and the control main plate (11) is connected with the control touch screen through wires.

2. The intelligent tank level balancing apparatus of claim 1, wherein, The water adding assembly comprises a water adding U-shaped pipe (12) and two groups of first supporting frames (13), two groups of ports of the water adding U-shaped pipe (12) are respectively sealed and passed through the balance device shell (1), the rear end of the water adding U-shaped pipe (12) is connected with the two groups of first supporting frames (13), the rear end of the two groups of first supporting frames (13) is connected with the second chamber (4), the water adding U-shaped pipe (12) is respectively provided with a flowmeter (14) and a first electromagnetic valve (15), and the flowmeter (14) and the first electromagnetic valve (15) are respectively connected with the control main plate (11) through wires.

3. The intelligent tank level balancing apparatus of claim 2, wherein, The supporting sliding assembly comprises two groups of second supporting sliding frames (16), two groups of supporting plates (17) and four groups of triangular reinforcing plates (18), the bottom end of the third chamber (5) is tightly attached with the two groups of second supporting sliding frames (16), the top end of the two groups of second supporting sliding frames (16) is connected with the supporting plates (17), the bottom end of the two groups of supporting plates (17) is tightly attached with the two groups of triangular reinforcing plates (18) in a sliding mode, and the front end of the four groups of triangular reinforcing plates is connected with the first box door (7) of the third chamber (5).

4. The intelligent tank level balancing apparatus of claim 3, wherein, The dosing tank assembly includes two sets of dosing tanks (19), two sets of first dosing pipes (20), two sets of second dosing pipes (21), two sets of metering pumps (22), two sets of fixing brackets (23), two sets of fixing plates (24), and four sets of second screws (25). The two sets of dosing tanks (19) are respectively connected to the support plate (17). The top of the two sets of dosing tanks (19) is respectively provided with a dosing inlet pipe (26). The two sets of first dosing pipes (20) are respectively inserted into the dosing tanks (19). The bottom of the second chamber (4) is connected to the two sets of metering pumps (22). The input ends of the two sets of metering pumps (22) are respectively connected to the first dosing pipes (20), and the output ends of the two sets of metering pumps (22) are respectively connected to the second dosing pipes (21). Two sets of second dosing tubes (21) are sealed and pass through the left end of the outer shell (1) of the balancing device. The rear end of the third chamber (5) is connected to two sets of fixed brackets (23). The front ends of the two sets of fixed plates (24) are respectively provided with two sets of first through holes. Four sets of second screws (25) are respectively threaded through the first through holes and the first threaded holes. The two sets of first dosing tubes (20) pass through the inner ends of the fixed plates (24) and the fixed brackets (23). The front ends of the two sets of fixed plates (24) are respectively provided with first through grooves. Liquid level sensors (27) are respectively provided on the two sets of first dosing tubes (20). The two sets of metering pumps (22) and the two sets of liquid level sensors (27) are respectively connected to the control main board (11) through wires.

5. The intelligent tank level balancing apparatus of claim 4, wherein, The drug concentration detection assembly includes a sampling pump (29), a drug concentration detection device (28), a suction tube (30), a connecting tube (31), and a return tube (32). The bottom end of the second chamber (4) is connected to the sampling pump (29) and the drug concentration detection device (28). The input end of the drug concentration detection device (28) is connected to the suction tube (30). The output end of the drug concentration detection device (28) is connected to the connecting tube (31). The connecting tube (31) is connected to the input end of the sampling pump (29). The output end of the sampling pump (29) is connected to the return tube (32). The return tube (32) is sealed and extends out of the left end of the outer shell (1) of the balancing device. The sampling pump (29) and the drug concentration detection device (28) are connected to the control main board (11) by wires.

6. The intelligent tank level balancing apparatus of claim 5, wherein, It also includes two sets of cooling fans (34) and two sets of protective nets (35). Ventilation ports are provided at the left and right ends of the balancing device housing (1). The left and right ends of the second chamber (4) are connected to the cooling fans (34) respectively. The left and right ends of the balancing device housing (1) are connected to the protective nets (35) respectively.

7. The intelligent tank level balancing apparatus of claim 6, wherein, It also includes a color-changing warning light (36), and the top of the balancing device housing (1) is connected to the color-changing warning light (36).

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