CN214475974U - Centrifugal pump intelligence thing allies oneself with experiment teaching system - Google Patents
Centrifugal pump intelligence thing allies oneself with experiment teaching system Download PDFInfo
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- CN214475974U CN214475974U CN202121006330.3U CN202121006330U CN214475974U CN 214475974 U CN214475974 U CN 214475974U CN 202121006330 U CN202121006330 U CN 202121006330U CN 214475974 U CN214475974 U CN 214475974U
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Abstract
The utility model discloses an intelligent Internet of things experiment teaching system of a centrifugal pump, which comprises a circulating water path device, a data acquisition and control module and a man-machine interaction module; the circulating water path device comprises an industrial centrifugal pump unit, an outlet electric valve, an inlet valve and a water tank, wherein the water tank is connected with an inlet of the industrial centrifugal pump unit through a first pipeline, the inlet valve is arranged on the first pipeline, an outlet of the industrial centrifugal pump unit is connected with the water tank through a second pipeline, and the outlet electric valve is arranged on the second pipeline; the circulating waterway device is connected with the man-machine interaction module through the data acquisition and control module. The utility model discloses be equipped with data acquisition and control module, thing networking information transmission module and human-computer interaction module, can provide the multiple experimental function of centrifugal pump, richened centrifugal pump experiment teaching content to the device investment benefit has been improved.
Description
Technical Field
The utility model relates to a centrifugal pump intelligence thing allies oneself with experiment teaching system.
Background
The centrifugal pump is a typical equipment object of the energy power major, and is also basic equipment widely applied in industrial and agricultural production, and the basic principle, the characteristics and the like of the centrifugal pump are one of the basic requirements of the fluid mechanical course outline in the energy power major.
However, in the conventional centrifugal pump experiment teaching, the conventional performance curve of the centrifugal pump is only determined on an experimental device with a single function, the experiment content is old, the technology and the method are backward, and particularly, with the rapid development of new technology and new industries such as intelligent manufacturing, big data, internet of things and the like, the experiment teaching device under the traditional experiment teaching system is increasingly difficult to adapt to the culture requirement of novel talents in the department of industry. In addition, the traditional experimental teaching mode is laboratory field teaching, is limited by experimental time and space, and cannot be developed in the field experimental teaching particularly in the epidemic situation period. Therefore, the fusion networking technology is used for transforming the traditional experimental teaching mode and content of the centrifugal pump and developing an intelligent thing-linked centrifugal pump experimental system, and has important significance for improving the experimental teaching quality of the centrifugal pump, enriching the technical connotation of the traditional energy power major and meeting the new requirements of new technology and new production industry on talent culture.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a centrifugal pump intelligence thing that simple structure, application scope are wide allies oneself with experiment teaching system.
The utility model provides a technical scheme of above-mentioned problem is: an intelligent centrifugal pump Internet of things experiment teaching system comprises a circulating waterway device, a data acquisition and control module and a human-computer interaction module; the circulating water path device comprises an industrial centrifugal pump unit, an outlet electric valve, an inlet valve and a water tank, wherein the water tank is connected with an inlet of the industrial centrifugal pump unit through a first pipeline, the inlet valve is arranged on the first pipeline, an outlet of the industrial centrifugal pump unit is connected with the water tank through a second pipeline, and the outlet electric valve is arranged on the second pipeline; the circulating waterway device is connected with the man-machine interaction module through the data acquisition and control module.
In the intelligent centrifugal pump internet of things experiment teaching system, the data acquisition and control module comprises a flowmeter, an inlet pressure transmitter, an outlet pressure transmitter, a tachometer, a power meter, a PLC input and output module, a PLC controller and a frequency converter; the flowmeter is installed on the second pipeline, and inlet pressure transmitter installs in the entrance that first pipeline is close to industry centrifugal pump unit, and outlet pressure transmitter installs in the exit that the second pipeline is close to industry centrifugal pump unit, and tachometer, power meter, converter link to each other with industry centrifugal pump unit, export motorised valve, outlet pressure transmitter, inlet pressure transmitter, flowmeter, tachometer, converter, power meter all with PLC input and output module, PLC input and output module connects the man-machine interaction module behind the PLC controller.
According to the intelligent centrifugal pump internet of things experiment teaching system, the human-computer interaction module comprises a local terminal, a remote terminal, a router and a mobile terminal, the PLC is connected with the local terminal, and the local terminal is connected with the remote terminal through the router.
Above-mentioned centrifugal pump intelligence thing allies oneself with experiment teaching system still includes thing networking information transmission module, and the PLC controller carries out the communication through thing networking information transmission module and mobile terminal.
The beneficial effects of the utility model reside in that: the utility model is provided with a data acquisition and control module, an internet of things information transmission module and a man-machine interaction module, can provide multiple experimental functions of the centrifugal pump, enriches the experimental teaching content of the centrifugal pump, and improves the investment benefit of the device; the remote and cloud experimental teaching mode except for laboratory field teaching is provided, the defect that the traditional centrifugal pump experimental teaching device can only carry out experimental teaching in a laboratory field is overcome, the experimental teaching form is widened, and the teaching effect is improved; the intelligent internet of things teaching platform can be used as a platform for developing internet of things experiment teaching aiming at a traditional typical equipment object, namely a centrifugal pump, and is beneficial to students to master the basic principle and application scene of the intelligent internet of things technology while learning the knowledge and experiment skills of the traditional centrifugal pump, so that the visual field of the students is widened, and the cognition of the students on the new technology of the internet of things is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model discloses a thing networking structure chart.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, an intelligent centrifugal pump internet of things experiment teaching system comprises a circulating waterway device, a data acquisition and control module and a human-computer interaction module; the circulating waterway device comprises an industrial centrifugal pump unit 3, an outlet electric valve 10, an inlet valve 2 and a water tank 1, wherein the water tank 1 is connected with an inlet of the industrial centrifugal pump unit 3 through a first pipeline, the inlet valve 2 is arranged on the first pipeline, an outlet of the industrial centrifugal pump unit 3 is connected with the water tank 1 through a second pipeline, and the outlet electric valve 10 is arranged on the second pipeline; the circulating waterway device is connected with the man-machine interaction module through the data acquisition and control module.
The data acquisition and control module comprises a flowmeter 9, an inlet pressure transmitter 6, an outlet pressure transmitter 8, a tachometer 7, a power meter 4, a PLC input and output module 11, a PLC controller 12 and a frequency converter 5; flowmeter 9 installs on the second pipeline, and inlet pressure transmitter 6 installs in the entrance that first pipeline is close to industrial centrifugal pump unit 3, and outlet pressure transmitter 8 installs in the exit that the second pipeline is close to industrial centrifugal pump unit 3, and tachometer 7, power meter 4, converter 5 link to each other with industrial centrifugal pump unit 3, export motorised valve 10, outlet pressure transmitter 8, inlet pressure transmitter 6, flowmeter 9, tachometer 7, converter 5, power meter 4 all with PLC input and output module 11, PLC input and output module 11 connects man-machine interaction module behind PLC controller 12.
The human-computer interaction module comprises a local terminal 15, a remote terminal 13, a router 14 and a mobile terminal 18, the PLC 12 is connected with the local terminal 15, and the local terminal 15 is connected with the remote terminal 13 through the router 14.
Centrifugal pump intelligence thing allies oneself with experiment teaching system includes thing networking information transmission module, and thing networking information transmission module includes cloud platform 17, cloud box 16, and PLC controller 12 carries out the communication through cloud box 16, cloud platform 17 and mobile terminal 18.
As shown in figure 1, the intelligent Internet of things experiment teaching system for the centrifugal pump has various experimental functions of conventional performance curve testing, cavitation testing, energy efficiency comparison testing in a flow regulation mode, outlet constant pressure control, state monitoring and fault early warning, enriches the experiment teaching content of the centrifugal pump, and improves the investment benefit of the device.
As shown in fig. 2, the utility model discloses three kinds of experiment teaching modes have been set up, be scene, long-range and high in the clouds mode respectively. The field mode is a traditional experiment teaching mode carried out in a laboratory, and equipment is controlled and data is recorded through the local terminal 15; the remote mode is that students remotely log in on the remote terminal 13 through the internet, remotely control the equipment and record data; in the cloud mode, the student logs in at any place through the mobile terminal 18, operates the device on the mobile terminal 18, and records data. The experimental teaching device overcomes the defect that the traditional centrifugal pump experimental teaching device can only carry out experimental teaching on the laboratory site, widens the experimental teaching form, and improves the teaching effect.
The utility model provides a platform to this traditional typical equipment object of centrifugal pump develops internet of things experiment teaching is favorable to the student in learning traditional centrifugal pump knowledge and experimental skill, can master the fundamental principle and the application scene of intelligence internet of things to widen the student field of vision, improve the cognition of student to the new technology of internet of things.
Claims (4)
1. The utility model provides a centrifugal pump intelligence thing allies oneself with experiment teaching system which characterized in that: the system comprises a circulating waterway device, a data acquisition and control module and a human-computer interaction module; the circulating water path device comprises an industrial centrifugal pump unit, an outlet electric valve, an inlet valve and a water tank, wherein the water tank is connected with an inlet of the industrial centrifugal pump unit through a first pipeline, the inlet valve is arranged on the first pipeline, an outlet of the industrial centrifugal pump unit is connected with the water tank through a second pipeline, and the outlet electric valve is arranged on the second pipeline; the circulating waterway device is connected with the man-machine interaction module through the data acquisition and control module.
2. The centrifugal pump intelligent internet of things experiment teaching system of claim 1, characterized in that: the data acquisition and control module comprises a flowmeter, an inlet pressure transmitter, an outlet pressure transmitter, a tachometer, a power meter, a PLC input and output module, a PLC controller and a frequency converter; the flowmeter is installed on the second pipeline, and inlet pressure transmitter installs in the entrance that first pipeline is close to industry centrifugal pump unit, and outlet pressure transmitter installs in the exit that the second pipeline is close to industry centrifugal pump unit, and tachometer, power meter, converter link to each other with industry centrifugal pump unit, export motorised valve, outlet pressure transmitter, inlet pressure transmitter, flowmeter, tachometer, converter, power meter all with PLC input and output module, PLC input and output module connects the man-machine interaction module behind the PLC controller.
3. The centrifugal pump intelligent internet of things experiment teaching system of claim 2, characterized in that: the human-computer interaction module comprises a local terminal, a remote terminal, a router and a mobile terminal, the PLC is connected with the local terminal, and the local terminal is connected with the remote terminal through the router.
4. The centrifugal pump intelligent internet of things experiment teaching system of claim 2, characterized in that: the PLC is communicated with the mobile terminal through the Internet of things information transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006330.3U CN214475974U (en) | 2021-05-12 | 2021-05-12 | Centrifugal pump intelligence thing allies oneself with experiment teaching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006330.3U CN214475974U (en) | 2021-05-12 | 2021-05-12 | Centrifugal pump intelligence thing allies oneself with experiment teaching system |
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| Publication Number | Publication Date |
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| CN214475974U true CN214475974U (en) | 2021-10-22 |
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| CN202121006330.3U Active CN214475974U (en) | 2021-05-12 | 2021-05-12 | Centrifugal pump intelligence thing allies oneself with experiment teaching system |
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2021
- 2021-05-12 CN CN202121006330.3U patent/CN214475974U/en active Active
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