Fluid simulation measuring table and simulation method

Abstract

The invention discloses a fluid simulation measuring table and a simulation method, and relates to the field of fluid simulation measurement, the fluid simulation measuring table comprises a measuring pipeline, a measuring table body is installed on the outer wall of the measuring pipeline, clamping blocks are symmetrically and movably connected to the two ends of the periphery of an inner cavity of the measuring table body, and connecting pipes are symmetrically installed at the two ends of the measuring pipeline; reinforcing assemblies are symmetrically and movably connected to the two sides of an inner cavity of the second water tank, a top plate is installed in the inner cavity of the second water tank, a filtering plate is installed at the bottom of the top plate, and a driving block is movably connected into an inner cavity of the top plate; a positioning block is installed on the side edge of one end of the driving block. According to the fluid simulation measuring table and the simulation method, the simulation table can adapt to various fluids to carry out simulation measurement on the fluids, meanwhile, the fluids can be recycled, meanwhile, the installation number of the filter plates can be selected, and the real flowing condition of the fluids can be simulated.

Description

Technical Field

[0001] The invention relates to the field of fluid simulation measurement, and in particular to a fluid simulation measurement platform and a simulation method. Background Art

[0002] Fluid is a form of object corresponding to solid, and is the general term for liquids and gases. It is composed of a large number of molecules that are constantly in thermal motion and have no fixed equilibrium position. Its basic characteristics are that it has no definite shape and is fluid. Fluids have a certain degree of compressibility, while liquids have very small compressibility.

[0003] When conducting simulated measurement of fluid, it is necessary to simulate its real flow environment so as to effectively ensure the accuracy of its measurement results. However, the existing measurement platform lacks a convenient and fast environmental simulation device.

[0004] Therefore, it is necessary to propose a fluid simulation measurement platform and a simulation method to solve the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide a fluid simulation measurement platform and a simulation method, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is: A fluid simulation measuring platform, comprising a measuring pipe, a measuring platform body is installed on the outer wall of the measuring pipe, and two ends of the inner cavity of the measuring platform body are symmetrically and movably connected with clamping blocks; Connecting pipes are symmetrically installed at both ends of the measuring pipe, a second water tank is installed at the other end of the connecting pipe at one end, and a first water tank is installed at the other end of the connecting pipe at the other end; The inner cavity of the second water tank is symmetrically and movably connected with reinforcement components on both sides, the inner cavity of the second water tank is equipped with a top plate, the bottom of the top plate is equipped with a filter plate, the inner cavity of the top plate is movably connected with a driving block, and the side of one end of the driving block is equipped with a positioning block.

[0007] Preferably, the measuring platform body is provided with a flow meter, a frequency meter, a pressure sensor, a mass meter, and a conductivity detector, and movable grooves are symmetrically opened around the two ends of the measuring platform body, a first fixing rod is installed in the inner cavity of the movable groove, and a first spring is wound around the outer wall of the first fixing rod.

[0008] Preferably, one end of the first spring is installed in the inner cavity of the movable groove, and the other end of the first spring is installed on the side of the block, the side of the block close to the center of the measuring platform body is inclined, and a connecting handle is installed at the end of the block close to the movable groove, and the connecting handle is movably connected in the inner cavity of the movable groove, the block is sleeved on the outer wall of the first fixed rod, and the block is inserted into the outer wall of the measuring pipe.

[0009] Preferably, second flanges are symmetrically installed at both ends of the measuring pipe, and first flanges are symmetrically installed at both ends of the two connecting pipes. The two second flanges are threadedly connected to the first flanges on two opposite sides, and the two first flanges on the opposite sides are respectively installed on the opposite sides of the first water tank and the second water tank, and the first water tank and the second water tank are connected to the inner cavity of the measuring pipe through the connecting pipe.

[0010] Preferably, a pumping pipe is installed on the side of the first water tank, the outer wall flange of the pumping pipe is connected to a water pump, the other end of the pumping pipe is installed on the outer wall of the second water tank, the first water tank is connected to the inner cavity of the second water tank through the pumping pipe, and the outer wall of the second water tank is installed with a water pump.

[0011] Preferably, the inner cavity of the second water tank is symmetrically provided with receiving grooves, a second fixing rod is installed in the inner cavity of the receiving groove, a limiting block is installed on the other side of the second fixing rod, a second spring is wound around the outer wall of the second fixing rod, and one end of the second spring is installed on the side of the limiting block.

[0012] Preferably, the top of the opposite side of the reinforcement assembly on both sides is inclined, the reinforcement assembly is movably connected in the inner cavity of the accommodating groove, the reinforcement assembly is sleeved on the outer wall of the limit block and the second fixing rod, and the other side of the second spring is installed on the side of the inner cavity of the reinforcement assembly, and the opposite sides of the reinforcement assembly on both sides are attached to the two sides of the filter plate.

[0013] Preferably, a handle is installed on the top of the top plate, a turning handle is installed on the front side of the inner cavity of the top plate, a screw rod is installed on one end of the turning handle, the driving block is threadedly connected to the outer wall of the screw rod, a mounting block is installed in the center of the top of the filter plate, the mounting block is inserted in the inner cavity of the top plate, and the positioning block is inserted in the inner cavity of the mounting block.

[0014] Preferably, a first water tank is provided with a first water tank in the inner cavity, a simulation component is installed in the inner cavity of the first water tank, a second water tank is provided in the middle of the simulation component, the second water tank is communicated with the inner cavity of the connecting pipe, a movable groove is symmetrically provided at one end around the outer wall of the simulation component, a water-permeable net is symmetrically installed at the other end around the outer wall of the simulation component, a threaded rod is rotatably connected in the inner cavity of the movable groove at the top, a waterproof motor is installed in the inner cavity of the simulation component, the waterproof motor is installed at one end of the threaded rod through a rotating shaft, and fixed columns are symmetrically installed in the inner cavities of the remaining movable grooves; Waterproof corrugated strips are symmetrically installed at both ends of the inner cavity of the movable groove, the outer wall of the simulation component is movably connected to the blocking seat, the size of the blocking seat is adapted to the permeable net, and movable blocks are symmetrically installed at one end around the inner cavity of the blocking seat, the movable blocks are movably connected in the inner cavity of the movable groove, the top of the movable block is threadedly connected to the outer wall of the threaded rod, and the remaining movable blocks are sleeved on the outer wall of the fixed column.

[0015] A fluid simulation method, applied to the above-mentioned fluid simulation measurement platform, comprises the following steps: S1: Lift the handle and take the top plate out of the inner cavity of the second water tank. Install the corresponding number of filter plates according to the measurement requirements, insert the mounting block on the top of the filter plate into the inner cavity of the top plate, turn the handle to drive the screw rod to rotate so that the driving block can be threadedly connected with it. At this time, the driving block can drive the positioning block to be inserted into the inner cavity of the mounting block, and the filter plate is fixed at this time; S2: insert the filter plate into the inner cavity of the second water tank. When the two sides of the filter plate contact the reinforcement component, the reinforcement component will be squeezed into the inner cavity of the receiving tank. When the filter plate completely enters the inner cavity of the second water tank, the second spring will bounce the reinforcement component outward, so that the reinforcement component can fit tightly on both sides of the filter plate, thereby completing the reinforcement of the filter plate; S3: The fluid for measurement is input into the second water tank through a water pump. After entering the second water tank, the fluid is filtered by the filter plate, thereby simulating the flow environment of the fluid in a real way. The filtered fluid enters the inner cavity of the measuring pipe through the connecting pipe; S4: At this time, the flow meter, frequency meter, pressure sensor, mass meter and conductivity detector on the outer wall of the measuring station can measure the state of the fluid; S5: After the measurement is completed, the fluid enters the inner cavity of the first water tank, and the fluid in the inner cavity of the first water tank is re-input into the inner cavity of the second water tank through the pumping pipe, and then the simulation measurement of the fluid can be continued by changing the number of filter plates; S6: After the fluid enters the first water tank, it will first enter the second water tank in the inner cavity of the simulation component, so that the fluid will accumulate in the inner cavity of the second water tank. When there is a lot of fluid, blockage will occur. This can simulate the flow of the fluid during blockage or detect the reflux of the fluid. When the blockage needs to be adjusted, start the waterproof motor to drive the threaded rod to rotate in the inner cavity of the top movable groove, so that the top movable block can be threadedly connected with the threaded rod. At this time, the blocking seat can be moved. When the blocking seat is separated from the permeable net, the water in the inner cavity of the second water tank can flow into the inner cavity of the first water tank through the permeable net. This can adjust the blockage. When the blocking seat is completely separated from the permeable net, blockage can be avoided. Beneficial Effects

[0016] Compared with the prior art, the present invention provides a fluid simulation measurement platform and simulation method, which have the following beneficial effects: The fluid simulation measurement platform and simulation method are provided with a flow meter, a frequency meter, a pressure sensor, a mass meter and a conductivity detector. When measuring the fluid, multi-state measurements can be performed on the fluid, thereby ensuring the measurement accuracy and requirements. The measurement platform body is easy to disassemble, which is convenient for maintenance and processing of the flow meter, the frequency meter, the pressure sensor, the mass meter and the conductivity detector. The fluid simulation measuring platform and simulation method can always bounce the card block toward the inner cavity of the measuring platform body by means of the first spring, so that the card block can be inserted into the outer wall of the measuring pipe, thereby completing the connection between the measuring pipe and the measuring platform body. When the measuring platform body needs to be dismantled, the connecting handle is moved to the other side of the inner cavity of the movable groove, which can drive the card block to retract into the inner cavity of the measuring platform body, and at this time, the separation of the measuring pipe and the measuring platform body can be completed. The fluid simulation measurement platform and simulation method facilitate the disassembly and assembly of the measuring pipeline, the connecting pipe, the first water tank and the second water tank by means of the second flange and the first flange. The fluid after the simulation measurement can be re-input into the inner cavity of the second water tank through the provided pumping pipe, so as to facilitate its recycling. The fluid simulation measurement platform and simulation method can always bounce the reinforcement component toward the center of the second water tank cavity by means of the second spring, so that the reinforcement component can fit tightly to the side of the filter plate installed in the second water tank cavity. When measuring the fluid, when the flow rate is fast, the stability of the filter plate can also be guaranteed. The reinforcement component is movable and can be adapted to filter plates of various sizes for installation. The fluid simulation measuring platform and simulation method can drive the screw to rotate by rotating the rotating handle, so that the driving block can be threadedly connected with the screw, and then the positioning block can be driven to move forward and backward. When it moves forward, it can be separated from the inner cavity of the installation block, so that the filter plate can be separated from the bottom of the top plate. When it moves backward, it can be inserted into the inner cavity of the installation block, so that the filter plate can be installed. The fluid simulation measurement platform and simulation method can simulate blockage and backflow cleaning during fluid circulation by setting up two water tanks, namely a first water tank and a second water tank. The water in the inner cavity of the second water tank can flow into the inner cavity of the first water tank through the set permeable net. By starting the set waterproof motor, the threaded rod can be driven to rotate, so that the moving block on the top can be threadedly connected with the threaded rod. At this time, the position of the blocking seat can be adjusted according to the simulation requirements. The exposed area of ​​the permeable net can be adjusted through the moving blocking seat. When performing simulation, the flow of the fluid can be controlled according to the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the outer wall of the present invention; Figure 2 It is a structural schematic diagram of the measuring platform body of the present invention; Figure 3 The present invention Figure 2 The enlarged view of point A in the middle; Figure 4 is a schematic structural diagram of the second water tank of the present invention; Figure 5 The present invention Figure 4 The enlarged view of point B in the middle; Figure 6 It is a structural schematic diagram of the top plate of the present invention; Figure 7 It is a schematic diagram of the structure of the filter plate of the present invention; Figure 8 It is a schematic diagram of the structure of the inner cavity of the first water tank of the present invention; Fig. 9 It is a schematic diagram of the structure of the simulation component of the present invention.

[0018] In the figure: 1, measuring pipe; 2, measuring platform body; 3, flow meter; 4, frequency meter; 5, pressure sensor; 6, mass meter; 7, conductivity detector; 8, movable slot; 9, first fixing rod; 10, first spring; 11, clamping block; 12, connecting pipe; 13, first water tank; 14, water pumping pipe; 15, second water tank; 16, water pump; 17, reinforcement component; 18, receiving slot; 19, limit block; 20, second fixing rod; 21, second spring Spring; 22, top plate; 23, handle; 24, filter plate; 25, mounting block; 26, turning handle; 27, screw rod; 28, drive block; 29, positioning block; 30, first flange; 31, second flange; 32, first water tank; 33, simulation component; 34, second water tank; 35, waterproof corrugated belt; 36, moving groove; 37, fixing column; 38, threaded rod; 39, waterproof motor; 40, permeable net; 41, blocking seat; 42, moving block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] like Figure 1-Figure 3 As shown, a fluid simulation measuring platform comprises a measuring pipe 1, a measuring platform body 2 is installed on the outer wall of the measuring pipe 1, two ends of the inner cavity of the measuring platform body 2 are symmetrically and movably connected with a clamping block 11, a flow meter 3, a frequency meter 4, a pressure sensor 5, a mass meter 6, and a conductivity detector 7 are arranged at the measuring platform body 2, movable grooves 8 are symmetrically opened around the two ends of the measuring platform body 2, a first fixing rod 9 is installed in the inner cavity of the movable groove 8, a first spring 10 is wound around the outer wall of the first fixing rod 9, one end of the first spring 10 is installed in the inner cavity of the movable groove 8, and the other end of the first spring 10 is installed on the side of the clamping block 11, and the side of the clamping block 11 close to the center of the measuring platform body 2 is The clamping block 11 is in an inclined shape, and a connecting handle is installed at one end close to the movable groove 8. The connecting handle is movably connected in the inner cavity of the movable groove 8. The clamping block 11 is sleeved on the outer wall of the first fixing rod 9. The clamping block 11 is plugged into the outer wall of the measuring pipe 1. The second flanges 31 are symmetrically installed at both ends of the measuring pipe 1. The first flanges 30 are symmetrically installed at both ends of the two connecting pipes 12. The two second flanges 31 are threadedly connected to the first flanges 30 on two opposite sides. The two first flanges 30 on the opposite sides are respectively installed on the opposite sides of the first water tank 13 and the second water tank 15. The first water tank 13 and the second water tank 15 are communicated with the inner cavity of the measuring pipe 1 through the connecting pipe 12; By setting up the flow meter 3, frequency meter 4, pressure sensor 5, mass meter 6 and conductivity detector 7, when measuring the fluid, multi-state measurement can be performed on it, so as to ensure the accuracy and requirements of the measurement, and the measuring table body 2 is easy to disassemble, which is convenient for maintenance and processing of the flow meter 3, frequency meter 4, pressure sensor 5, mass meter 6 and conductivity detector 7; By setting the first spring 10, the card block 11 can be bounced toward the inner cavity of the measuring platform body 2 at any time, so that the card block 11 can be inserted into the outer wall of the measuring pipe 1, thereby completing the connection between the measuring pipe 1 and the measuring platform body 2. When the measuring platform body 2 needs to be removed, the connecting handle is moved to the other side of the inner cavity of the movable groove 8, which can drive the card block 11 to retract into the inner cavity of the measuring platform body 2. At this time, the separation of the measuring pipe 1 and the measuring platform body 2 can be completed.

[0021] like Figure 1 As shown, a fluid simulation measuring platform, connecting pipes 12 are symmetrically installed at both ends of the measuring pipeline 1, a second water tank 15 is installed at the other end of the connecting pipe 12 at one end, a first water tank 13 is installed at the other end of the connecting pipe 12 at the other end, a water pumping pipe 14 is installed on the side of the first water tank 13, a water pump is connected to the outer wall flange of the water pumping pipe 14, the other end of the water pumping pipe 14 is installed on the outer wall of the second water tank 15, the first water tank 13 is communicated with the inner cavity of the second water tank 15 through the water pumping pipe 14, and a water pump 16 is installed on the outer wall of the second water tank 15; By setting the second flange 31 and the first flange 30, it is convenient to disassemble and assemble the measuring pipe 1, the connecting pipe 12, the first water tank 13 and the second water tank 15. By setting the water suction pipe 14, the fluid after the simulated measurement can be re-input into the inner cavity of the second water tank 15 for convenient recycling.

[0022] like Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7As shown, a fluid simulation measuring platform, the two sides of the inner cavity of the second water tank 15 are symmetrically and movably connected with reinforcement components 17, the inner cavity of the second water tank 15 is equipped with a top plate 22, the bottom of the top plate 22 is equipped with a filter plate 24, the inner cavity of the top plate 22 is movably connected with a driving block 28, and the side of one end of the driving block 28 is equipped with a positioning block 29, the inner cavity of the second water tank 15 is symmetrically provided with a receiving groove 18, the inner cavity of the receiving groove 18 is equipped with a second fixing rod 20, the other side of the second fixing rod 20 is equipped with a limiting block 19, the outer wall of the second fixing rod 20 is wound with a second spring 21, one end of the second spring 21 is installed on the side of the limiting block 19, and the two sides of the reinforcement components 17 on the opposite side The top is inclined, and the reinforcement component 17 is movably connected in the inner cavity of the accommodating groove 18. The reinforcement component 17 is sleeved on the outer wall of the limit block 19 and the second fixing rod 20. The other side of the second spring 21 is installed on the side of the inner cavity of the reinforcement component 17. The opposite sides of the reinforcement components 17 on both sides are both attached to the two sides of the filter plate 24. A handle 23 is installed on the top of the top plate 22, and a rotating handle 26 is installed on the front of the inner cavity of the top plate 22. A screw 27 is installed at one end of the rotating handle 26. The driving block 28 is threadedly connected to the outer wall of the screw 27. A mounting block 25 is installed in the middle of the top of the filter plate 24. The mounting block 25 is inserted in the inner cavity of the top plate 22, and the positioning block 29 is inserted in the inner cavity of the mounting block 25. The second spring 21 can always bounce the reinforcement component 17 toward the center of the inner cavity of the second water tank 15, so that the reinforcement component 17 can be tightly attached to the side of the filter plate 24 installed in the inner cavity of the second water tank 15. When measuring the fluid, when the flow rate is fast, the stability of the filter plate 24 can be ensured. The reinforcement component 17 is in a movable state and can be adapted to filter plates 24 of various sizes for installation. By rotating the rotating handle 26, the screw rod 27 can be driven to rotate, so that the driving block 28 can be threadedly connected with the screw rod 27. At this time, the positioning block 29 can be driven to move forward and backward. When it moves forward, it can be separated from the inner cavity of the mounting block 25, so that the filter plate 24 can be separated from the bottom of the top plate 22. When it moves backward, it can be inserted into the inner cavity of the mounting block 25, so that the filter plate 24 can be installed.

[0023] like Figure 1 , Figure 8 , Fig. 9As shown, a fluid simulation measuring station is provided, wherein a first water tank 13 has an inner cavity provided with a first water tank 32, a simulation component 33 is installed in the inner cavity of the first water tank 32, a second water tank 34 is provided in the middle of the simulation component 33, the second water tank 34 is communicated with the inner cavity of the connecting pipe 12, a movable groove 36 is symmetrically provided at one end around the outer wall of the simulation component 33, a water-permeable net 40 is symmetrically installed at the other end around the outer wall of the simulation component 33, a threaded rod 38 is rotatably connected in the inner cavity of the top movable groove 36, a waterproof motor 39 is installed in the inner cavity of the simulation component 33, and the waterproof electric The machine 39 is installed at one end of the threaded rod 38 through a rotating shaft, and the inner cavity of the remaining moving grooves 36 is symmetrically installed with fixed columns 37, and the two ends of the inner cavity of the moving grooves 36 are symmetrically installed with waterproof corrugated strips 35. The outer wall of the simulation component 33 is movably connected to the blocking seat 41, and the size of the blocking seat 41 is adapted to the water-permeable net 40. One end of the inner cavity of the blocking seat 41 is symmetrically installed with moving blocks 42, and the moving blocks 42 are movably connected in the inner cavity of the moving groove 36. The top moving block 42 is threadedly connected to the outer wall of the threaded rod 38, and the other moving blocks 42 are sleeved on the outer wall of the fixed column 37; By setting up the first water tank 32 and the second water tank 34, the blockage and backflow cleaning during fluid circulation can be simulated, and the water in the inner cavity of the second water tank 34 can flow into the inner cavity of the first water tank 32 through the permeable net 40. By starting the waterproof motor 39, the threaded rod 38 can be driven to rotate, so that the moving block 42 on the top can be threadedly connected with the threaded rod 38. At this time, the position of the blocking seat 41 can be adjusted according to the simulation requirements. By moving the blocking seat 41, the exposed area of ​​the permeable net 40 can be adjusted. When performing simulation, the flow of the fluid can be controlled according to the use requirements.

[0024] A fluid simulation method, applied to the above-mentioned fluid simulation measurement platform, comprises the following steps: S1: lift the handle 23, take the top plate 22 out of the inner cavity of the second water tank 15, install the corresponding number of filter plates 24 according to the measurement requirements, insert the mounting block 25 on the top of the filter plate 24 into the inner cavity of the top plate 22, turn the handle 26, drive the screw 27 to rotate, so that the driving block 28 can be threadedly connected with it, and then the driving block 28 can drive the positioning block 29 to be inserted into the inner cavity of the mounting block 25, and the filter plate 24 is fixed; S2: insert the filter plate 24 into the inner cavity of the second water tank 15. After the two sides of the filter plate 24 contact the reinforcement component 17, the reinforcement component 17 will be squeezed into the inner cavity of the receiving groove 18. When the filter plate 24 completely enters the inner cavity of the second water tank 15, the second spring 21 will bounce the reinforcement component 17 outward, so that the reinforcement component 17 can fit tightly on both sides of the filter plate 24, thereby completing the reinforcement of the filter plate 24; S3: The fluid for measurement is input into the second water tank 15 through the water pump 16. After entering the second water tank 15, the fluid is filtered by the filter plate 24, so as to simulate the flow environment of the fluid. The filtered fluid enters the inner cavity of the measuring pipe 1 through the connecting pipe 12; S4: At this time, the flow meter 3, frequency meter 4, pressure sensor 5, mass meter 6 and conductivity detector 7 on the outer wall of the measuring table body 2 can measure the state of the fluid; S5: After the measurement is completed, the fluid enters the inner cavity of the first water tank 13, and the fluid in the inner cavity of the first water tank 13 is re-input into the inner cavity of the second water tank 15 through the pumping pipe 14, and then the simulation measurement of the fluid can be continued by changing the number of filter plates 24; S6: After the fluid enters the first water tank 13, it will first enter the second water tank 34 in the inner cavity of the simulation component 33, so that the fluid will accumulate in the inner cavity of the second water tank 34. When there is a lot of fluid, blockage will occur, so as to simulate the flow of the fluid during blockage or detect the reflux of the fluid. When the blockage situation needs to be adjusted, start the waterproof motor 39 to drive the threaded rod 38 to rotate in the inner cavity of the top movable groove 36, so that the top movable block 42 can be threadedly connected with the threaded rod 38. At this time, the blocking seat 41 can be moved. When the blocking seat 41 is separated from the permeable net 40, the water in the inner cavity of the second water tank 34 can flow into the inner cavity of the first water tank 32 through the permeable net 40, so as to adjust the blockage situation. When the blocking seat 41 is completely separated from the permeable net 40, blockage can be avoided.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fluid simulation measuring station, comprising a measuring pipe (1), characterized in that: A measuring platform body (2) is installed on the outer wall of the measuring pipe (1), and clamping blocks (11) are symmetrically and movably connected at both ends of the inner cavity of the measuring platform body (2); Connecting pipes (12) are symmetrically installed at both ends of the measuring pipe (1), a second water tank (15) is installed at the other end of the connecting pipe (12) at one end, and a first water tank (13) is installed at the other end of the connecting pipe (12) at the other end; The inner cavity of the second water tank (15) is symmetrically and movably connected with reinforcement components (17), the inner cavity of the second water tank (15) is provided with a top plate (22), the bottom of the top plate (22) is provided with a filter plate (24), the inner cavity of the top plate (22) is movably connected with a driving block (28), and the side edge of one end of the driving block (28) is provided with a positioning block (29).

2. A fluid simulation measuring platform according to claim 1, characterized in that: The measuring platform body (2) is provided with a flow meter (3), a frequency meter (4), a pressure sensor (5), a mass meter (6), and a conductivity detector (7). Movable grooves (8) are symmetrically provided around the two ends of the measuring platform body (2). A first fixing rod (9) is installed in the inner cavity of the movable groove (8), and a first spring (10) is wound around the outer wall of the first fixing rod (9).

3. A fluid simulation measuring platform according to claim 2, characterized in that: One end of the first spring (10) is mounted in the inner cavity of the movable groove (8), and the other end of the first spring (10) is mounted on the side of a clamping block (11); a side of the clamping block (11) close to the center of the measuring platform body (2) is inclined; a connecting handle is mounted on one end of the clamping block (11) close to the movable groove (8); the connecting handle is movably connected to the inner cavity of the movable groove (8); the clamping block (11) is sleeved on the outer wall of the first fixing rod (9), and the clamping block (11) is plugged into the outer wall of the measuring pipe (1).

4. A fluid simulation measuring platform according to claim 1, characterized in that: The two ends of the measuring pipe (1) are symmetrically mounted with second flanges (31), the two ends of the two connecting pipes (12) are symmetrically mounted with first flanges (30), the two second flanges (31) are threadedly connected to the first flanges (30) on two opposite sides, the two first flanges (30) on the opposite sides are respectively mounted on the opposite sides of the first water tank (13) and the second water tank (15), and the first water tank (13) and the second water tank (15) are communicated with the inner cavity of the measuring pipe (1) through the connecting pipe (12).

5. The fluid simulation measuring platform according to claim 1, characterized in that: A water pump (14) is installed on the side of the first water tank (13); the outer wall flange of the water pump (14) is connected to a water pump; the other end of the water pump (14) is installed on the outer wall of the second water tank (15); the first water tank (13) is connected to the inner cavity of the second water tank (15) through the water pump (14); and the outer wall of the second water tank (15) is installed with a water pump (16).

6. A fluid simulation measuring platform according to claim 1, characterized in that: The second water tank (15) has accommodating grooves (18) symmetrically formed on both sides of its inner cavity. A second fixing rod (20) is installed in the inner cavity of the accommodating groove (18). A limiting block (19) is installed on the other side of the second fixing rod (20). A second spring (21) is wound around the outer wall of the second fixing rod (20), and one end of the second spring (21) is installed on the side of the limiting block (19).

7. A fluid simulation measurement platform according to claim 6, characterized in that: The tops of the opposite sides of the reinforcement components (17) on both sides are inclined, the reinforcement components (17) are movably connected in the inner cavity of the accommodating groove (18), the reinforcement components (17) are sleeved on the outer walls of the limit block (19) and the second fixing rod (20), the other side of the second spring (21) is installed on the side of the inner cavity of the reinforcement component (17), and the opposite sides of the reinforcement components (17) on both sides are both attached to the two sides of the filter plate (24).

8. The fluid simulation measurement platform according to claim 1, characterized in that: A handle (23) is installed on the top of the top plate (22); a rotating handle (26) is installed on the front side of the inner cavity of the top plate (22); a screw rod (27) is installed on one end of the rotating handle (26); the driving block (28) is threadedly connected to the outer wall of the screw rod (27); a mounting block (25) is installed in the middle of the top of the filter plate (24); the mounting block (25) is inserted into the inner cavity of the top plate (22); and the positioning block (29) is inserted into the inner cavity of the mounting block (25).

9. The fluid simulation measuring platform according to claim 1, characterized in that: A first water tank (13) has an inner cavity provided with a first water tank (32), a simulation component (33) is installed in the inner cavity of the first water tank (32), a second water tank (34) is provided in the middle of the simulation component (33), the second water tank (34) is communicated with the inner cavity of the connecting pipe (12), a movable groove (36) is symmetrically provided at one end of the outer wall of the simulation component (33), a water-permeable net (40) is symmetrically installed at the other end of the outer wall of the simulation component (33), a threaded rod (38) is rotatably connected in the inner cavity of the movable groove (36) at the top, a waterproof motor (39) is installed in the inner cavity of the simulation component (33), the waterproof motor (39) is installed at one end of the threaded rod (38) via a rotating shaft, and fixed columns (37) are symmetrically installed in the inner cavities of the remaining movable grooves (36); Waterproof corrugated strips (35) are symmetrically installed at both ends of the inner cavity of the movable groove (36); the outer wall of the simulation component (33) is movably connected to the blocking seat (41); the size of the blocking seat (41) is compatible with the permeable net (40); a movable block (42) is symmetrically installed at one end around the inner cavity of the blocking seat (41); the movable block (42) is movably connected in the inner cavity of the movable groove (36); the top of the movable block (42) is threadedly connected to the outer wall of the threaded rod (38); and the rest of the movable blocks (42) are sleeved on the outer wall of the fixed column (37).

10. A fluid simulation method, applied to the above-mentioned fluid simulation measurement platform, characterized in that: The steps include: S1: lift the handle (23), remove the top plate (22) from the inner cavity of the second water tank (15), install a corresponding number of filter plates (24) according to measurement requirements, insert the mounting block (25) on the top of the filter plate (24) into the inner cavity of the top plate (22), rotate the handle (26), drive the screw rod (27) to rotate, so that the driving block (28) can be threadedly connected with it, and the driving block (28) can drive the positioning block (29) to be inserted into the inner cavity of the mounting block (25), and the filter plate (24) is fixed; S2: inserting the filter plate (24) into the inner cavity of the second water tank (15); when the two sides of the filter plate (24) come into contact with the reinforcement component (17), the reinforcement component (17) is pressed toward the inner cavity of the receiving groove (18); when the filter plate (24) completely enters the inner cavity of the second water tank (15), the second spring (21) pushes the reinforcement component (17) outward, so that the reinforcement component (17) can fit tightly against the two sides of the filter plate (24), thereby completing the reinforcement of the filter plate (24); S3: The fluid for measurement is input into the second water tank (15) through the water pump (16); after the fluid enters the second water tank (15), it is filtered by the filter plate (24), thereby simulating the flow environment of the fluid in a real way; the filtered fluid enters the inner cavity of the measuring pipe (1) through the connecting pipe (12); S4: At this time, the flow meter (3), frequency meter (4), pressure sensor (5), mass meter (6) and conductivity detector (7) on the outer wall of the measuring platform body (2) can measure the state of the fluid; S5: After the measurement is completed, the fluid enters the inner cavity of the first water tank (13), and the fluid in the inner cavity of the first water tank (13) is re-input into the inner cavity of the second water tank (15) through the pumping pipe (14), and then the simulation measurement of the fluid can be continued by changing the number of filter plates (24); S6: After the fluid enters the first water tank (13), it will first enter the second water tank (34) in the inner cavity of the simulation component (33), so that the fluid will accumulate in the inner cavity of the second water tank (34). When there is a lot of fluid, blockage will occur, thereby simulating the flow of the fluid when blocked or detecting the reflux of the fluid. When the blockage situation needs to be adjusted, the waterproof motor (39) is started to drive the threaded rod (38) to rotate in the inner cavity of the top movable groove (36), so that the top movable block (42) can be threadedly connected with the threaded rod (38). At this time, the blocking seat (41) can be moved. When the blocking seat (41) is separated from the permeable net (40), the water in the inner cavity of the second water tank (34) can flow into the inner cavity of the first water tank (32) through the permeable net (40), so that the blockage situation can be adjusted. When the blocking seat (41) is completely separated from the permeable net (40), the occurrence of blockage can be avoided.

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