CN215417108U - Flow control device for practical training - Google Patents
Flow control device for practical training Download PDFInfo
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- CN215417108U CN215417108U CN202121507423.4U CN202121507423U CN215417108U CN 215417108 U CN215417108 U CN 215417108U CN 202121507423 U CN202121507423 U CN 202121507423U CN 215417108 U CN215417108 U CN 215417108U
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Abstract
The utility model discloses a flow control device for practical training, which comprises a water tank, a control water tank connected with the water tank, a water pump connected with the water tank, a first main pipeline connected with the water pump and a main valve arranged on the first main pipeline, wherein the first main pipeline is divided into a first branch pipeline and a second branch pipeline, the first branch pipeline is provided with an electric regulating valve and a first branch valve, the second branch pipeline is provided with a second branch valve and a pressure transmitter, the first branch pipeline and the second branch pipeline are converged into a second main pipeline, the second main pipeline is provided with a flow transmitter, the second main pipeline is divided into a first branch pipeline and a second branch pipeline, the first branch pipeline is provided with a first branch valve, the second branch pipeline is provided with a second branch valve, and the first branch pipeline is connected with the control water tank. The utility model provides a flow control device for practical training, which increases the difficulty of examination to a certain extent by setting a variable group, is convenient for a student to operate, regulate and control, has direct feedback, and is easy for the student to master the real-time condition.
Description
Technical Field
The utility model relates to the technical field of practical training equipment, in particular to a flow control device for practical training.
Background
Along with the continuous improvement of teaching quality, the teaching content is more and more extensive, and wherein, real standard teaching is owing to can temper student's hands-on well and problem solution ability, extensively popularizes in the teaching form of the beginning, high school. The practical training assessment device is used as an effective means for assessing the practical and manual ability of students, and the requirement of the practical training assessment device is further increased. As one of the practical training check devices, the flow control device for practical training is also popularized in a certain range.
Disclosure of Invention
The utility model overcomes the defects of the prior art, and provides the flow control device for the practical training, which increases the difficulty of the examination to a certain extent by setting the variable group, is convenient for a student to operate and regulate, has direct feedback, and is easy for the student to master the real-time condition.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a flow control device for instruct in fact, including the basin, the control water tank of being connected with the basin, the water pump of being connected with the basin, be connected first main line with the water pump and locate the main valve on the first main line, first main line reposition of redundant personnel is first branch pipeline and second branch pipeline, be equipped with electrical control valve and first branch valve on the first branch pipeline, be equipped with second branch valve and pressure transmitter on the second branch pipeline, first branch pipeline and the confluence of second branch pipeline are the second main line, be equipped with flow transmitter on the second main line, second main line reposition of redundant personnel is first branch pipeline and second branch pipeline, be equipped with first branch valve on the first branch pipeline, be equipped with second branch valve on the second branch pipeline, first branch pipeline is connected with control water tank.
Preferably, the first main line is connected to a pressure gauge.
Preferably, the control water tank is connected with a liquid level transmitter.
Preferably, the main valve, the first branch valve and the second branch valve are all manual valves, the first branch valve and the second branch valve are all electromagnetic valves, and the manual valves are connected between the water tank and the control water tank.
Preferably, the water tank and the water pump are arranged in the rack, the control water tank is arranged on the surface of the rack, and the rack is provided with a control panel, a camera and a display screen.
The utility model has the beneficial effects that:
the utility model has reasonable structural design, increases the difficulty of examination to a certain extent by setting the variable group, is convenient for students to operate and regulate, has direct feedback, and is easy for the students to master the real-time condition.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention;
fig. 3 is a schematic view of a waterway system according to an embodiment of the present invention.
In the figure: 1. a water tank; 2. a control water tank; 21. a liquid level transmitter; 3. a water pump; 4. a first main pipeline; 41. a main valve; 42. a pressure gauge; 5. a first branch line; 51. an electric control valve; 52. a first branch valve; 6. a second branch pipe; 61. a second branch valve; 62. a pressure transmitter; 7. a second main pipeline; 71. a flow transmitter; 8. a first branch line; 81. a first branch valve; 9. a second branch pipe; 91. a second branch valve; 10. a frame; 101. a control panel; 102. a camera; 103. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a flow control device for practical training comprises a water tank 1, a control water tank 2 connected with the water tank 1, water pump 3 connected with basin 1, be connected first main pipeline 4 and locate main valve 41 on first main pipeline 4 with water pump 3, first main pipeline 4 reposition of redundant personnel is first branch pipeline 5 and second branch pipeline 6, be equipped with electrical control valve 51 and first branch valve 52 on the first branch pipeline 5, be equipped with second branch valve 61 and pressure transmitter 62 on the second branch pipeline 6, first branch pipeline 5 and the confluence of second branch pipeline 6 are second main pipeline 7, be equipped with flow transmitter 71 on the second main pipeline 7, second main pipeline 7 reposition of redundant personnel is first branch pipeline 8 and second branch pipeline 9, be equipped with first branch valve 81 on the first branch pipeline 8, be equipped with second branch valve 91 on the second branch pipeline 9, first branch pipeline 8 is connected with control water tank 2.
Through adopting above-mentioned technical scheme, owing to be provided with first branch pipeline 5 and second branch pipeline 6, have the effect of variable group promptly, can produce the interference to whole waterway system, increase the examination degree of difficulty to the student to a certain extent, the student can pass through the water pressure in the electric control valve 51 control first branch pipeline 5 in addition, perhaps knows the water pressure change condition in the second branch pipeline 6 through pressure transmitter 62 and can directly control pressure transmitter 62. So, the student of being convenient for directly knows the condition of water pressure in the pipeline, and can directly control the regulation, and the feedback is direct, easily the student masters the real-time situation. The flow transmitter 71 is also convenient for a student to monitor and control the water flow in the second main pipeline 7, the second main pipeline 7 is divided by the first branch pipeline 8 and the second branch pipeline 9, the first branch pipeline 8 and the second branch pipeline 9 can also increase the difficulty of examining the student, the first branch pipeline 8 is connected with the control water tank 2, and the second branch pipeline 9 is used for connecting other matched devices, such as filling devices and the like.
As a specific way of improvement, a pressure gauge 42 is connected to the first main pipeline 4; the control water tank 2 is connected with a liquid level transmitter 21.
Through adopting above-mentioned technical scheme, manometer 42's setting can ensure that whole waterway system's pressure can not be too big, and level transmitter 21 can monitor the interior liquid level of control water tank 2, and level transmitter 21 also can adopt pressure transmitter 62.
As a modified specific way, the main valve 41, the first branch valve 52 and the second branch valve 61 are all manual valves, the first branch valve 81 and the second branch valve 91 are all solenoid valves, and the manual valves are connected between the water tank 1 and the control water tank 2.
Through adopting above-mentioned technical scheme, so set up, the student of being convenient for directly operates, increases student's hands-on ability.
As a modified specific mode, the water tank control device further comprises a rack 10, wherein the water tank 1 and the water pump 3 are arranged in the rack 10, the control water tank 2 is arranged on the surface of the rack 10, and the rack 10 is provided with a control panel 101, a camera 102 and a display screen 103.
Through adopting above-mentioned technical scheme, so set up, structural design is reasonable, easily to waterway system's control, and has the function of control, demonstration.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a flow control device for instruct in fact, a serial communication port, including the basin, the control water tank who is connected with the basin, the water pump of being connected with the basin, be connected first main line with the water pump and locate the main valve on the first main line, first main line reposition of redundant personnel is first branch pipeline and second branch pipeline, be equipped with electrical control valve and first branch valve on the first branch pipeline, be equipped with second branch valve and pressure transmitter on the second branch pipeline, first branch pipeline and the confluence of second branch pipeline are the second main line, be equipped with flow transmitter on the second main line, the reposition of redundant personnel of second main line is first branch pipeline and second branch pipeline, be equipped with first branch valve on the first branch pipeline, be equipped with the second branch valve on the second branch pipeline, first branch pipeline is connected with control water tank.
2. The flow control device for practical training of claim 1, wherein a pressure gauge is connected to the first main line.
3. The flow control device for practical training of claim 1 or 2, wherein a liquid level transmitter is connected to the control water tank.
4. The flow control device for practical training of claim 3, wherein the main valve, the first branch valve and the second branch valve are all manual valves, the first branch valve and the second branch valve are all electromagnetic valves, and the manual valves are connected between the water tank and the control water tank.
5. The flow control device for practical training of claim 3, further comprising a frame, wherein the water tank and the water pump are arranged in the frame, the control water tank is arranged on the surface of the frame, and the frame is provided with a control panel, a camera and a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121507423.4U CN215417108U (en) | 2021-07-02 | 2021-07-02 | Flow control device for practical training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121507423.4U CN215417108U (en) | 2021-07-02 | 2021-07-02 | Flow control device for practical training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417108U true CN215417108U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121507423.4U Active CN215417108U (en) | 2021-07-02 | 2021-07-02 | Flow control device for practical training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417108U (en) |
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2021
- 2021-07-02 CN CN202121507423.4U patent/CN215417108U/en active Active
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