Liquid mixing and stirring practical training device

Abstract

The utility model discloses a liquid mixing and stirring practical training device, which comprises a module bottom plate, a liquid storage tank arranged on the module bottom plate and a mixing tank arranged on the module bottom plate, and is characterized in that the liquid storage tank conveys water liquid in the liquid storage tank into the mixing tank through a conveying device; a stirring device for mixing liquid is arranged in the mixing box, the mixing box is installed on the module bottom plate through a support device, a plurality of partition spaces are arranged in the liquid storage box, the conveying device is communicated with the partition spaces, and the conveying device, the stirring device and the support device are arranged on the module bottom plate. And the practical training device is small in overall size, can be placed on a table top for teaching, and is very convenient in overall position changing teaching.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid mixing and stirring training equipment, in particular to a liquid mixing and stirring training device. Background Art

[0002] Automated teaching activities involve practical training in liquid delivery, mixing, and stirring. Existing liquid mixing and stirring training devices have many shortcomings. First, the devices are large in size, and most cannot be moved as a whole. They can only be used in the teaching area. Moreover, multiple devices are not installed on the same workbench, making learning activities inconvenient. Secondly, existing liquid mixing and stirring training devices cannot be set up to mix and stir multiple liquids for teaching, resulting in the inability to process the mixed liquid required for the next teaching activity. People have conducted a lot of research on this. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a liquid mixing and stirring training device, which can solve the above-mentioned problems in the existing technology.

[0004] The present invention is realized through the following technical solutions: A liquid mixing and stirring training device of the present invention comprises a module bottom plate, a liquid storage tank is provided on the module bottom plate, and a mixing box is also provided on the module bottom plate, and is characterized in that the liquid storage tank transports the water in the liquid storage tank to the mixing box through a conveying device, a stirring device for mixing the liquid is provided in the mixing box, the mixing box is installed on the module bottom plate through a bracket device, a plurality of separation spaces are provided in the liquid storage tank, and the conveying device is connected to the separation space.

[0005] According to a further technical solution, a liquid outlet pipe is provided at the bottom of the mixing box, and a liquid outlet valve is provided in the liquid outlet pipe.

[0006] A further technical solution is that the conveying device includes a water pump, a water pump liquid inlet pipe is provided on one side of the water pump, the water pump liquid inlet pipe is connected to the inside of the liquid storage tank, the top of the water pump is connected to the liquid inlet pipe, and a liquid inlet valve is provided in the liquid inlet pipe.

[0007] According to a further technical solution, one side of the liquid inlet pipe is connected to a pressure gauge connecting pipe, and one side of the pressure gauge connecting pipe is connected to a pressure gauge.

[0008] According to a further technical solution, the pressure gauge is mounted and fixed on the module base plate.

[0009] According to a further technical solution, a pressure gauge bracket is provided on the module bottom plate, and the pressure gauge bracket is fixedly connected to the pressure gauge.

[0010] According to a further technical solution, the stirring device includes a motor arranged on the top of the mixing box, a stirring plate is provided on one side of the output shaft of the motor, and an ultrasonic sensor is also provided on the electrical bracket.

[0011] A further technical solution is that the bracket device includes a left and a right column, the columns are fixed on both sides of the mixing box, a crossbeam is arranged between the columns, the crossbeam is arranged to be against the bottom of the mixing box, and a reinforcement component is arranged on the crossbeam to reinforce the mixing box.

[0012] According to a further technical solution, a side bracket is provided on one side of one of the columns, and the electrical bracket is installed and fixed on the side bracket.

[0013] According to a further technical solution, the reinforcement assembly includes a fixing plate, a recess is provided in the middle of the fixing plate, and a side plate is provided on one side of the fixing plate.

[0014] The beneficial effects of the present invention are: 1. The liquid mixing and stirring training device is provided with a conveying device, a stirring device and a support device on the module bottom plate, which is highly integrated, so that personnel can clearly understand the control principle of liquid flow and the automatic control steps. The overall size of the training device is small and can be placed on a desktop for teaching. The overall position change teaching is very convenient, and by setting up multiple conveying devices, multiple liquids set in the liquid storage tank can be pumped into the mixing box for stirring and mixing, which can be used to prepare the liquid required for the next teaching activity, saving the time for preparing teaching supplies.

[0015] Second, by setting up the pressure gauge bracket, water pump, fixing plate and side plate, the water pump liquid inlet pipe and the liquid inlet pipe are effectively connected, making the liquid delivery process more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For ease of explanation, the present invention is described in detail with reference to the following specific embodiments and accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of a liquid mixing and stirring training device of the present utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the side structure of the device;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the device from above;

[0020] In the figure, there are module base plate 11, pressure gauge 12, pressure gauge bracket 13, pressure gauge connecting pipe 14, water pump 15, control panel 16, liquid storage tank 18, liquid outlet pipe 21, liquid outlet valve 22, electrical bracket 23, side bracket 24, ultrasonic sensor 25, motor 26, stirring plate 27, column 28, liquid inlet pipe 29, liquid inlet valve 31, digital module 32, mixing box 33, water pump liquid inlet pipe 41, recess 42, beam 43, fixing plate 44, and side plate 45. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 3 As shown, the utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1 The up, down, left, right, front and back directions of the projection relationship itself are consistent. A liquid mixing and stirring training device of the present invention includes a module base plate 11, a liquid storage tank 18 is provided on the module base plate 11, and a mixing box 33 is also provided on the module base plate 11. The liquid storage tank 18 transports the water in the liquid storage tank 18 to the mixing box 33 through a conveying device. A stirring device for mixing the liquid is provided in the mixing box 33, and the mixing box 33 is installed on the module base plate 11 through a bracket device. In the specific setting, a plurality of separated spaces can be provided in the liquid storage tank 18 for storing different liquids, and then a conveying device is provided to connect with different spaces respectively to realize the conveying of different liquids.

[0022] Advantageously, a liquid outlet pipe 21 is provided at the bottom of the mixing box 33, and a liquid outlet valve 22 is provided in the liquid outlet pipe 21. After the liquids are mixed and stirred in the mixing box 33, the liquid outlet valve 22 can be opened to allow the liquid outlet pipe 21 to discharge the mixed liquid to be used in the next teaching experiment, or to be collected in other collection containers. Here, the outlet of the liquid outlet pipe 21 is provided on the liquid storage tank 18 to receive the liquid and prevent it from splashing onto the table.

[0023] Beneficially, the conveying device includes a water pump 15, a water pump inlet pipe 41 is provided on one side of the water pump 15, the water pump inlet pipe 41 is connected to the inside of the liquid storage tank 18, a liquid inlet pipe 29 is provided on the top of the water pump 15, and a liquid inlet valve 31 is provided in the liquid inlet pipe 29. During the specific connection, the water pump inlet pipe 41 is connected to the liquid inlet end of the water pump 15, and the liquid inlet pipe 29 is connected to the liquid outlet end of the water pump 15, thereby realizing the function of conveying liquid from bottom to top. The liquid outlet of the liquid inlet pipe 29 is located on the upper side of the mixing box 33, so that the liquid can be gathered in the mixing box 33.

[0024] Advantageously, one side of the liquid inlet pipe 29 is connected to a pressure gauge connecting pipe 14 , and one side of the pressure gauge connecting pipe 14 is connected to a pressure gauge 12 , which is mounted and fixed on the module bottom plate 11 .

[0025] Advantageously, a pressure gauge bracket 13 is provided on the module base plate 11 , and the pressure gauge bracket 13 is fixedly connected to the pressure gauge 12 .

[0026] Advantageously, the stirring device includes a motor 26 arranged on the top of the mixing box 33, and a stirring plate 27 is provided on one side of the output shaft of the motor 26. After the stirring plate 27 rotates, it stirs the mixing box 33. An ultrasonic sensor 25 is also provided on the electrical bracket 23, and the ultrasonic sensor 25 is used to identify the height of the liquid in the mixing box 33.

[0027] Advantageously, the support device includes a left and right column 28, which are fixed on both sides of the mixing box 33. A crossbeam 43 is provided between the columns 28, and the crossbeam 43 is arranged to abut the bottom of the mixing box 33. A reinforcement component is provided on the crossbeam 43 to reinforce the mixing box 33.

[0028] Advantageously, a side bracket 24 is provided on one side of one of the columns 28 , and the electrical bracket 23 is mounted and fixed on the side bracket 24 .

[0029] Advantageously, the reinforcement assembly includes a fixing plate 44, a recess 42 is provided in the middle of the fixing plate 44, and a side plate 45 is provided on one side of the fixing plate 44. The side plate 45 can be abutted against the liquid inlet pipe 29, playing a certain limiting role on the liquid inlet pipe 29, preventing it from approaching the mixing box 33. The recess 42 is fixed to the bottom of the beam 43, and the fixing plate 44 is installed and fixed to the mixing box 33.

[0030] Beneficially, a digital quantity module 32 is further provided on the module base plate 11, and the digital quantity module 32 can also be installed on the column 28. A control panel 16 is also provided on the module base plate 11. The control panel 16 is electrically connected to the digital quantity module 32, and the digital quantity module 32 is electrically connected to the water pump 15, the motor 26, the ultrasonic sensor 25 and the pressure gauge 12. The control panel 16 is provided with buttons or a touch screen, so that personnel can indirectly operate and control the digital quantity module 32. When the equipment is started, the water pump 15 works to transport the liquid in the liquid storage tank 18 along the water pump inlet pipe 41, the water pump 15, and the liquid inlet pipe 29 to the mixing box 33. The ultrasonic sensor 25 identifies the height of the liquid in the mixing box 33. When the preset height value is reached, the water pump 15 stops working. After the motor 26 starts, it drives the stirring plate 27 to work to stir the mixing box 33. After stirring for a certain period of time, the motor 26 stops working. The personnel can realize the discharge of the liquid in the mixing box 33 by opening the liquid outlet valve 22.

[0031] The pressure gauge 12 can feed back liquid pressure information through the pressure gauge connecting pipe 14, which is convenient for personnel to learn and understand.

[0032] The liquid inlet valve 31 can control the on-off of the liquid inlet pipe 29 .

[0033] The above is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present invention; therefore, the protection scope of the present invention should be based on the protection scope defined in the claims.

Claims

1. A liquid mixing and stirring training device, comprising a module base plate (11), a liquid storage tank (18) provided on the module base plate (11), and a mixing tank (33) provided on the module base plate (11), characterized in that: The liquid storage tank (18) transports the water in the liquid storage tank (18) to the mixing tank (33) through a transport device. A stirring device for mixing the liquid is provided in the mixing tank (33). The mixing tank (33) is mounted on the module bottom plate (11) through a bracket device. A plurality of partition spaces are provided in the liquid storage tank (18), and the transport device is connected to the partition spaces.

2. A liquid mixing and stirring training device according to claim 1, characterized in that: The bottom of the mixing box (33) is connected to a liquid outlet pipe (21), and the liquid outlet pipe (21) is connected to a liquid outlet valve (22).

3. The liquid mixing and stirring training device according to claim 1, characterized in that: The conveying device comprises a water pump (15), a water pump liquid inlet pipe (41) is connected to one side of the water pump (15), the water pump liquid inlet pipe (41) is connected to the inside of the liquid storage tank (18), a liquid inlet pipe (29) is connected to the top of the water pump (15), and a liquid inlet valve (31) is provided in the liquid inlet pipe (29).

4. The liquid mixing and stirring training device according to claim 3, characterized in that: One side of the liquid inlet pipe (29) is also connected to a pressure gauge connecting pipe (14), and one side of the pressure gauge connecting pipe (14) is connected to a pressure gauge (12).

5. The liquid mixing and stirring training device according to claim 4, characterized in that: The pressure gauge (12) is mounted and fixed on the module base plate (11).

6. The liquid mixing and stirring training device according to claim 5, characterized in that: A pressure gauge bracket (13) is provided on the module base plate (11), and the pressure gauge bracket (13) is fixedly connected to the pressure gauge (12).

7. A liquid mixing and stirring training device according to any one of claims 1 to 6, characterized in that: The stirring device comprises a motor (26) arranged on the top of the mixing box (33), a stirring plate (27) is arranged on one side of the output shaft of the motor (26), and an ultrasonic sensor (25) is also arranged on the electrical bracket (23).

8. The liquid mixing and stirring training device according to claim 7, characterized in that: The support device includes a left and right column (28), the columns (28) are fixed on both sides of the mixing box (33), a crossbeam (43) is arranged between the columns (28), the crossbeam (43) is arranged to abut against the bottom of the mixing box (33), and a reinforcement component is arranged on the crossbeam (43) to reinforce the mixing box (33).

9. The liquid mixing and stirring training device according to claim 8, characterized in that: A side bracket (24) is provided on one side of one of the upright posts (28), and the electrical bracket (23) is mounted and fixed on the side bracket (24).

10. The liquid mixing and stirring training device according to claim 8, characterized in that: The reinforcement assembly comprises a fixing plate (44), a recess (42) is provided in the middle of the fixing plate (44), and a side plate (45) is provided on one side of the fixing plate (44).

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