An automated fluid replacement system

Abstract

The utility model relates to glass production equipment, specifically is a kind of automatic liquid supplementing system, including material system, pumping system and liquid outlet system;The material system is connected with the liquid outlet system by pumping system;The material system includes at least one liquid storage unit;The pumping system includes diaphragm pump and preliminary storage unit;The liquid storage system includes multiple isopropyl alcohol liquid supplementing barrels;The preliminary storage unit includes storage barrel;The preliminary storage unit is connected with multiple isopropyl alcohol liquid supplementing barrels respectively;The longitudinal arrangement height of isopropyl alcohol liquid supplementing barrel is lower than the longitudinal arrangement height of storage barrel;The utility model can directly transport isopropyl alcohol to production line, need not to carry out partial shipment, reduce the working intensity of staff, eliminate the waste when isopropyl alcohol partial shipment;In addition, the utility model storage barrel carries out liquid supplementing operation to isopropyl alcohol liquid supplementing barrel by gravity, can reduce the use of power equipment while realizing liquid supply.

Description

Technical Field

[0001] This utility model relates to glass production equipment, specifically an automated liquid replenishment system. Background Technology

[0002] In the production process of photovoltaic ultra-clear patterned coated glass, isopropanol needs to be added to dilute the coating solution. Since isopropanol is a volatile solvent, a peristaltic pump is needed to replenish the solution stably to ensure the stability of the coating solution depth.

[0003] In the past, small containers were used for dispensing and then replacing them when they were used up. This method relied entirely on manual operation, and often, due to employee negligence, the isopropyl alcohol containers were not replaced in time, resulting in an increase in the concentration of the coating solution, which led to production scrap and abnormalities.

[0004] The existing patent 200710008766.4 - Method for manufacturing low-emissivity coated glass and the coating solution used therein do not explicitly disclose the technical content for solving the above-mentioned technical problems.

[0005] Therefore, in order to improve or solve at least one of the above technical problems, a replenishment system is needed to assist in the replenishment of isopropanol. Utility Model Content

[0006] The purpose of this invention is to provide a replenishment system that can automatically replenish isopropanol to the coating solution.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] An automated liquid replenishment system includes a material system, a pumping system, and a liquid dispensing system;

[0009] The material system is connected to the liquid discharge system via a pumping system;

[0010] The material system includes at least one liquid storage unit;

[0011] The pumping system includes a diaphragm pump and a preliminary storage unit;

[0012] The liquid storage system includes multiple isopropanol replenishment tanks;

[0013] The initial storage unit includes a storage tank;

[0014] The initial storage unit is connected to multiple isopropanol replenishment tanks respectively;

[0015] The longitudinal height of the isopropanol replenishment tank is lower than that of the storage tank.

[0016] The material system, pumping system, and liquid discharge system are connected via a pipeline machine;

[0017] The piping system includes a pumping pipeline, a feed pipeline, and a discharge pipeline;

[0018] The diaphragm pump is connected to the liquid storage unit via a pumping fluid pipeline;

[0019] The diaphragm pump is connected to the storage tank via a feed pipe;

[0020] The storage material is connected to the isopropanol replenishment tank via an outlet pipe.

[0021] The outlet pipeline includes a main pipeline; branch pipelines are connected to the main pipeline; each branch pipeline is connected to an isopropanol replenishment tank.

[0022] The automated liquid replenishment system also includes a control valve mechanism; the control valve mechanism includes a solenoid valve; and at least one solenoid valve is provided on each of the pumping pipeline, the feed pipeline, and the discharge pipeline.

[0023] Both the isopropanol replenishment tank and the storage tank are equipped with float valves.

[0024] The initial storage unit also includes an elevation mechanism, which includes an elevation platform connected to the factory ground via an elevation bracket; the storage bins are arranged on the elevation platform.

[0025] The diaphragm pump is detachably connected to the elevated support; the storage tank is detachably connected to the elevated platform.

[0026] The advantages of this utility model are:

[0027] This utility model discloses an automated fluid replenishment system.

[0028] This invention, through the coordinated use of a material system, a pumping system, and a liquid dispensing system, can directly deliver isopropanol to the production line without the need for repackaging and transportation, reducing the workload of employees and eliminating waste during isopropanol repackaging. At the same time, the use of a float valve for liquid replenishment control prevents production abnormalities and product scrap caused by changes in the concentration of the coating solution due to employee negligence.

[0029] In addition, the storage tank of this utility model replenishes the isopropanol tank by gravity, which can reduce the use of power equipment while achieving liquid supply. Attached Figure Description

[0030] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings:

[0031] Figure 1 This is a schematic diagram of the structure of this utility model.

[0032] Figure 2 This is a schematic diagram of the structure of the present invention with an adjustment unit.

[0033] The markings in the above figures are all:

[0034] 1. Liquid storage unit, 2. Liquid storage tank, 3. Isopropanol replenishment tank, 4. Diaphragm pump, 5. Elevated support, 6. Elevated platform, 7. Pump liquid pipeline, 8. Feed pipeline, 901. Discharge pipeline, 9. Main pipeline, 10. Branch pipeline, 11. Adjustment unit. Detailed Implementation

[0035] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and the description of the preferred embodiments.

[0036] An automated liquid replenishment system includes a material system, a pumping system, and a liquid dispensing system;

[0037] The material system is connected to the liquid outlet system via a pumping system; the material system includes at least one liquid storage unit 1; the pumping system includes a diaphragm pump 4 and a preliminary storage unit; the liquid storage system includes multiple isopropanol replenishment tanks 3; the preliminary storage unit includes a storage tank 2; the preliminary storage unit is connected to multiple isopropanol replenishment tanks 3 respectively; the longitudinal height of the isopropanol replenishment tanks 3 is lower than the longitudinal height of the storage tanks 2; this utility model, through the coordinated use of the material system, pumping system, and liquid outlet system, can directly transport isopropanol to the production line without the need for repackaging and transportation, reducing the workload of employees, eliminating waste during isopropanol repackaging, and using a float valve for replenishment control, preventing production abnormalities and product scrap caused by changes in the concentration of the coating solution due to employee negligence.

[0038] In addition, the storage tank 2 of this utility model replenishes the isopropanol replenishment tank 3 by gravity, which can reduce the use of power equipment while achieving liquid supply.

[0039] In this invention, the material system mainly consists of an isopropanol raw material tank, which provides raw materials for the replenishment process.

[0040] The material system includes at least one liquid storage unit 1 for storing large quantities of isopropanol.

[0041] The pumping system delivers isopropanol from storage unit 1 to the initial storage unit.

[0042] Diaphragm pump 4 is used to provide power to transport isopropanol from storage unit 1 to storage tank 2.

[0043] The initial storage unit includes storage tank 2, which is used to temporarily store isopropanol, serving as a buffer and transfer mechanism.

[0044] The liquid dispensing system distributes the isopropanol in storage tank 2 to each isopropanol replenishment tank 3.

[0045] Isopropanol is dispensed by connecting storage tank 2 and each replenishment tank through pipes.

[0046] The liquid storage unit 1 is usually not a raw material tank and can be replaced.

[0047] The liquid storage unit 1 is connected to the pumping system via a pipeline.

[0048] Diaphragm pump 4 is installed in the pumping system to transport isopropanol from storage unit 1 to storage tank 2.

[0049] The advantage of diaphragm pump 4 is that it can provide a stable flow rate, making it suitable for conveying liquids.

[0050] The initial storage unit (storage tank 2) is used to temporarily store isopropanol, serving as a buffer and transfer point.

[0051] The storage tank 2 is arranged at a higher longitudinal height than the isopropanol replenishment tank 3, and isopropanol is transported to the replenishment tank by gravity.

[0052] The isopropanol replenishment tank 3 is used to supply isopropanol to the production line; its longitudinal arrangement is lower than that of the storage tank 2, and replenishment is achieved by gravity.

[0053] Multiple replenishment tanks are connected to storage tank 2 to form a distribution network.

[0054] Fluid resuscitation process:

[0055] Diaphragm pump 4 starts, delivering isopropanol from storage unit 1 to storage tank 2.

[0056] The isopropanol in storage tank 2 is transported by gravity through pipelines to each isopropanol replenishment tank 3.

[0057] The isopropanol in the replenishment tank is delivered to the production line through the liquid discharge system.

[0058] Liquid level control:

[0059] Liquid level sensors or float valves are usually installed in the replenishment tank and storage tank 2 to automatically control the liquid level and ensure the stability and continuity of replenishment.

[0060] Furthermore, in this invention, the material system, pumping system, and liquid discharge system are connected by a pipeline mechanism; the pipeline mechanism includes a pumping liquid pipeline 7, a feed pipeline 8, and a liquid discharge pipeline 901; the diaphragm pump 4 is connected to the storage unit 1 through the pumping liquid pipeline 7; the diaphragm pump 4 is connected to the storage tank 2 through the feed pipeline 8; the storage tank is connected to the isopropanol replenishment tank 3 through the liquid discharge pipeline 901; the pipeline mechanism is the core connecting part of the entire replenishment system, responsible for organically connecting the material system, pumping system, and liquid discharge system to ensure that isopropanol can be smoothly transported from the storage unit 1 to each replenishment tank.

[0061] The pump fluid line 7 is used to deliver isopropanol from the storage unit 1 to the diaphragm pump 4.

[0062] The feed pipe 8 is used to transport isopropanol from the diaphragm pump 4 to the storage tank 2.

[0063] The outlet pipe 901 is used to distribute the isopropanol in the storage tank 2 to each isopropanol replenishment tank 3.

[0064] Storage unit 1 and diaphragm pump 4: connected via pumping pipe 7, diaphragm pump 4 draws isopropanol from storage unit 1.

[0065] Diaphragm pump 4 and storage tank 2: Connected through feed pipe 8, diaphragm pump 4 delivers isopropanol to storage tank 2.

[0066] Storage tank 2 and isopropanol replenishment tank 3 are connected by a liquid outlet pipe 901. The isopropanol in storage tank 2 is distributed to each replenishment tank through the liquid outlet pipe 901.

[0067] Fluid resuscitation process:

[0068] Step 1: Diaphragm pump 4 draws isopropanol from storage unit 1 through pump liquid pipeline 7.

[0069] Step 2: Diaphragm pump 4 delivers isopropanol to storage tank 2 through feed pipe 8.

[0070] Step 3: The isopropanol in storage tank 2 is distributed to each isopropanol replenishment tank 3 through the liquid outlet pipe 901.

[0071] Step 4: Isopropanol replenishment tank 3 delivers isopropanol to the production line.

[0072] Furthermore, in this utility model, the liquid outlet pipe 901 includes a main pipe 9; branch pipes 10 are connected to the main pipe 9; each branch pipe 10 is connected to an isopropanol replenishment tank 3; the main pipe 9, as the main part of the liquid outlet pipe 901, is responsible for transporting the isopropanol in the storage tank 2 to each branch pipe 10.

[0073] Mainstream pipes typically have a larger diameter to ensure sufficient flow and low flow resistance.

[0074] Branch pipe 10 branches off from the main pipe 9 and distributes isopropanol to each isopropanol replenishment tank 3; each branch pipe 10 is connected to an isopropanol replenishment tank 3, ensuring that each replenishment tank can receive isopropanol independently.

[0075] The diameter of branch pipe 10 is usually smaller than that of main pipe 9 to accommodate different flow requirements.

[0076] The main pipe 9 and the branch pipe 10 are connected by a tee or other suitable connector.

[0077] Each branch pipe 10 is connected to an isopropanol replenishment tank 3 at its end to ensure uniformity and independence of replenishment.

[0078] Furthermore, the automated liquid replenishment system described in this utility model also includes a control valve mechanism; the control valve mechanism includes a solenoid valve; at least one solenoid valve is provided on each of the pumping pipe 7, the feed pipe 8, and the outlet pipe 901; the control valve mechanism is a key component of the automated liquid replenishment system, used to precisely control the flow direction, flow rate, and start / stop of the liquid.

[0079] By installing solenoid valves on the pipeline, the liquid replenishment process can be automated, improving the reliability and stability of the system.

[0080] A solenoid valve is a device that controls the opening and closing of a valve through electromagnetic force. It can quickly and accurately control the flow of liquid; it can be remotely controlled, and the valve can be opened and closed through electrical signals; it has a fast response speed and is suitable for occasions that require rapid switching.

[0081] At least one solenoid valve is installed in the pump liquid line 7 to control the delivery of isopropanol from the liquid storage unit 1 to the diaphragm pump 4.

[0082] The feed pipe 8 is equipped with at least one solenoid valve to control the diaphragm pump 4 to deliver isopropanol to the storage tank 2.

[0083] At least one solenoid valve is installed on the liquid outlet pipe 901 to control the discharge of isopropanol from the storage tank 2.

[0084] A solenoid valve is also installed on the branch pipe 10 to control the delivery of isopropanol from the storage tank 2 to each isopropanol replenishment tank 3.

[0085] Furthermore, in this utility model, both the isopropanol replenishment tank 3 and the storage tank 2 are equipped with float valves; the float valve is a liquid level control device that controls the opening and closing of the valve by the buoyancy of the float, thereby realizing automatic adjustment of the liquid level.

[0086] When the liquid level drops to the set minimum value, the float valve automatically opens, initiating the liquid replenishment process.

[0087] When the liquid level rises to the set maximum value, the float valve automatically closes to stop replenishing the liquid and prevent liquid overflow; this ensures that the liquid level in the replenishment tank and storage tank 2 is always kept within a safe range, avoiding the equipment from drying out due to too low a liquid level or the liquid from overflowing due to too high a liquid level.

[0088] Each isopropanol replenishment tank 3 is equipped with a float valve.

[0089] The float valve is connected to the branch pipe 10 of the outlet pipe 901 via a pipe.

[0090] When the liquid level in the replenishment tank drops, the float valve automatically opens, allowing isopropanol to flow from the storage tank 2 into the replenishment tank through the branch pipe 10.

[0091] When the liquid level reaches the set value, the float valve automatically closes, stopping the replenishment of liquid.

[0092] A float valve is also installed inside storage tank 2.

[0093] The float valve is connected to the feed pipe 8 via a pipe.

[0094] When the liquid level in storage tank 2 drops, the float valve automatically opens, allowing isopropanol to flow from diaphragm pump 4 into storage tank 2 through feed pipe 8.

[0095] When the liquid level reaches the set value, the float valve automatically closes, stopping the replenishment of liquid.

[0096] A float valve mainly consists of a float, lever, valve, and connecting pipe.

[0097] The buoyancy of the float is transmitted to the valve through the lever, controlling the opening and closing of the valve.

[0098] When the liquid level drops, the float sinks, the lever moves to open the valve, and the liquid flows into the tank.

[0099] When the liquid level rises to the set value, the float rises, and the lever action closes the valve, stopping the replenishment of liquid.

[0100] Furthermore, the preliminary storage unit in this utility model also includes an elevation mechanism, which includes an elevation platform 6. The elevation platform 6 is connected to the factory ground via an elevation bracket 5. The storage bin 2 is arranged on the elevation platform 6. The elevation platform 6 is used to support the storage bin 2 and ensure that it is in a higher position.

[0101] Elevating mechanisms are typically made of sturdy materials, such as steel, to support the weight of the storage hopper 2 and its contents.

[0102] The elevated support 5 connects the elevated platform 6 to the factory ground, providing support and stability.

[0103] Typically constructed of a metal frame, it possesses sufficient strength and stability to ensure the stability of the elevated platform 6.

[0104] Storage tank 2 is placed on elevated platform 6 and connected to liquid outlet pipe 901 through a pipe to transport isopropanol to each replenishment tank.

[0105] The height of the elevated platform 6 is usually designed according to the location of the replenishment tank and the replenishment requirements to ensure that isopropanol can flow smoothly by gravity.

[0106] Furthermore, in this utility model, the diaphragm pump 4 is connected to the elevated support 5 in a detachable manner; the storage tank 2 is connected to the elevated platform 6 in a detachable manner; the detachable connection design facilitates maintenance and replacement.

[0107] The detachable connection method allows the diaphragm pump 4 and the storage tank 2 to be easily removed from the system for maintenance, cleaning or replacement without large-scale disassembly of the entire system.

[0108] Detachable connections allow for adjustments to equipment layout or replacement of equipment of different specifications to meet production needs, enhancing the system's adaptability and flexibility.

[0109] The connection method between the diaphragm pump 4 and the elevated support 5 can be:

[0110] Flange connection: The diaphragm pump 4 is fixed to the elevated support 5 using flanges and bolts. This connection method is robust and reliable, and facilitates disassembly and installation.

[0111] Quick-connect couplings: Quick-connect couplings allow for rapid connection and disconnection of the diaphragm pump 4, improving operational efficiency.

[0112] Clamp connection: The diaphragm pump 4 is fixed to the elevated support 5 by clamps. This connection method is simple and easy to operate.

[0113] The storage bin 2 is installed on the elevated platform 6 via a detachable connection.

[0114] This connection method can be:

[0115] Bolted connection: The storage tank 2 is fixed to the elevated platform 6 with bolts to ensure its stability.

[0116] Hooks or rings: Use hooks or rings to suspend the storage bin 2 on the raised platform 6 for easy disassembly and installation.

[0117] Furthermore, in this utility model, one end of the elevated platform 6 is hinged to the elevated support 5; the other end is connected to an adjustment unit 11; the adjustment unit 11 includes a drive cylinder, one end of which is hinged to the elevated support 5, and the other end is hinged to the elevated platform 6; one end of the elevated platform 6 is connected to the elevated support 5 by a hinge; this design allows the elevated platform 6 to rotate in the vertical direction, thereby changing its tilt angle.

[0118] The hinge point is typically a fixed fulcrum that can support the weight of the elevated platform 6 and the equipment on it, while allowing the platform to rotate around that point.

[0119] Adjustment unit 11 is a key component for adjusting the tilt angle of the elevated platform 6.

[0120] The adjustment unit 11 includes a drive cylinder, one end of which is hinged to the elevated support 5 and the other end is hinged to the elevated platform 6.

[0121] The drive cylinder can be a hydraulic cylinder, a pneumatic cylinder, or an electric cylinder, depending on the application scenario and power requirements.

[0122] When the drive cylinder extends or retracts, it pushes or pulls the other end of the elevated platform 6, thereby changing the tilt angle of the platform.

[0123] For example, when the drive cylinder extends, the other end of the elevated platform 6 is raised, causing the platform to tilt to one side; when the drive cylinder retracts, the other end of the platform is lowered, causing the platform to tend to be horizontal.

[0124] By adjusting the tilt angle of the elevated platform 6, the gravity delivery effect during the replenishment process can be optimized.

[0125] When it is necessary to speed up the replenishment speed or the storage tank 2, the efficiency of gravity conveying can be improved by increasing the tilt angle; when it is necessary to slow down the replenishment speed, the tilt angle can be reduced.

[0126] Obviously, the specific implementation of this utility model is not limited to the above-mentioned methods. Any non-substantial improvements made using the inventive concept and technical solution of this utility model are within the protection scope of this utility model.

Claims

1. An automated fluid replacement system, characterized in that, This includes the material handling system, pumping system, and liquid discharge system; The material system is connected to the liquid discharge system via a pumping system; The material system includes at least one liquid storage unit; The pumping system includes a diaphragm pump and a preliminary storage unit; The liquid dispensing system includes multiple isopropanol replenishment tanks; The initial storage unit includes a storage tank; The initial storage unit is connected to multiple isopropanol replenishment tanks respectively; The longitudinal height of the isopropanol replenishment tank is lower than that of the storage tank.

2. The automated fluid replenishment system according to claim 1, characterized in that, The material system, pumping system, and liquid discharge system are connected by a piping system. The piping system includes a pumping pipeline, a feed pipeline, and a discharge pipeline; The diaphragm pump is connected to the liquid storage unit via a pumping fluid pipeline; The diaphragm pump is connected to the storage tank via a feed pipe; The storage material is connected to the isopropanol replenishment tank via an outlet pipe.

3. An automated fluid replacement system according to claim 2, characterized in that, The outlet pipeline includes a main pipeline; branch pipelines are connected to the main pipeline; each branch pipeline is connected to an isopropanol replenishment tank.

4. An automated fluid replacement system according to claim 3, characterized in that, The automated liquid replenishment system also includes a control valve mechanism; the control valve mechanism includes a solenoid valve; and at least one solenoid valve is provided on each of the pumping pipeline, the feed pipeline, and the discharge pipeline.

5. An automated fluid replacement system according to claim 1, characterized in that, Both the isopropanol replenishment tank and the storage tank are equipped with float valves.

6. An automated fluid replacement system according to claim 3, characterized in that, The initial storage unit also includes an elevation mechanism, which includes an elevation platform connected to the factory ground via an elevation bracket; the storage bins are arranged on the elevation platform.

7. An automated fluid replacement system according to claim 6, characterized in that, The diaphragm pump is detachably connected to the elevated support; the storage tank is detachably connected to the elevated platform.

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