CN209486483U - Automation control simulator - Google Patents
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- CN209486483U CN209486483U CN201920045162.5U CN201920045162U CN209486483U CN 209486483 U CN209486483 U CN 209486483U CN 201920045162 U CN201920045162 U CN 201920045162U CN 209486483 U CN209486483 U CN 209486483U
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Abstract
The disclosure is directed to a kind of automation control simulators, belong to technical field of electrical automation control.The automation control simulator includes water tank 1, water inlet motor-driven valve 2, pipeline pump 3, water outlet motor-driven valve 4, the first touch screen 5 and the first programmable controller 6, wherein: the water outlet of water tank 1 is connect with the water inlet end of water inlet motor-driven valve 2, the water outlet of water inlet motor-driven valve 2 is connect with the water inlet end of pipeline pump 3, the water outlet of pipeline pump 3 is connect with the water inlet end of water outlet motor-driven valve 4, and the water outlet of water outlet motor-driven valve 4 is communicated with the water inlet end of water tank 1；First programmable controller 6 is electrically connected with water inlet motor-driven valve 2, pipeline pump 3, water outlet motor-driven valve 4 and the first touch screen 5 respectively.Using the disclosure, it can effectively solve staff and operate technical problem more not familiar when electrically operated valve.
Description
Technical field
This disclosure relates to technical field of electrical automation control, and in particular to a kind of automation control simulator.
Background technique
There is the workflow of pipeline pump and valve cooperation in extracting device of oil, plumbing installation and refinery device, need
Operating staff learns various operating instructions by heart, if pipeline pump on startup first opens water inlet manually-operated gate, then starts pipeline
Pump, water outlet manually-operated gate will first be closed when stopping process by finally opening water outlet manually-operated gate, then stop the fortune of pipeline pump
Row finally closes water inlet manually-operated gate.
With the innovation of technology, manually-operated gate is gradually changed to electrically operated valve, can be between each electrically operated valve and pipeline pump
It realizes linkage, gradually becomes automation control so that manually controlling, the amount of labour of staff is reduced, and labor efficiency mentions
It is high.
In implementing the present disclosure, inventor find the relevant technologies the prior art has at least the following problems:
It is more not familiar when some staff operation electrically operated valve, and to the program for how writing control electrically operated valve
It is unclear, therefore, it is badly in need of a kind of automation control simulator for giveing training to staff.
Utility model content
In order to solve technical problem present in the relevant technologies, the embodiment of the present disclosure provides a kind of automation control simulation
Device.The technical solution of the automation control simulator is as follows:
The embodiment of the present disclosure provides a kind of automation control simulator, and the automation control simulator includes water
Case 1, water inlet motor-driven valve 2, pipeline pump 3, water outlet motor-driven valve 4, the first touch screen 5 and the first programmable controller 6, in which:
The water outlet of water tank 1 is connect with the water inlet end of water inlet motor-driven valve 2, water outlet and the pipeline pump 3 of motor-driven valve 2 of intaking
The water outlet of water inlet end connection, pipeline pump 3 is connect with the water inlet end of water outlet motor-driven valve 4, is discharged water outlet and the water tank of motor-driven valve 4
1 water inlet end communicates；
First programmable controller 6 respectively with water inlet motor-driven valve 2, pipeline pump 3, water outlet motor-driven valve 4 and the first touch screen 5
It is electrically connected.
Optionally, the automation control simulator further includes first manual valve 7, the water inlet end of first manual valve 7 with
The water outlet of water tank 1 connects, and the water outlet of first manual valve 7 is connect with the water inlet end of water inlet motor-driven valve 2.
Optionally, the automation control simulator further include the first water pump 8, the second water pump 9, pressure transmitter 10,
First control valve for small flows 11, the second control valve for small flows 12, large flux control valve 13, the second touch screen 14 and second are programmable
Sequence controller 15, in which:
The water outlet of water tank 1 is connect with the water inlet end of the first water pump 8, the water outlet of the first water pump 8 and return line into
Water end (W.E.) connection；
The water outlet of water tank 1 is connect with the water inlet end of the second water pump 9, the water outlet of the second water pump 9 and the return line
Water inlet end connection；
Pressure transmitter 10 is arranged on the return line；
The water outlet of the return line includes the first branch, second branch and third branch, the first control valve for small flows
11 are arranged in the first branch, and the second control valve for small flows 12 is arranged in the second branch, large flux control valve 13
It is arranged on third branch road；
Second programmable controller 15 is touched with the first water pump 8, the second water pump 9, pressure transmitter 10 and second respectively
Screen 14 is electrically connected.
Optionally, the automation control simulator further includes the second hand-operated valve 16, the water inlet end of the second hand-operated valve 16
It is connect with the water outlet of water tank 1, the water outlet of the second hand-operated valve is connect with the water inlet end of the first water pump 8 and the second water pump 9.
Optionally, the automation control simulator further includes the first check valve 17, the water inlet end of the first check valve 17
It is connect with the water outlet of the first water pump 8, the water outlet of the first check valve 17 is connect with the water inlet end of the return line.
Optionally, the automation control simulator further includes second one-way valve 18, the water inlet end of second one-way valve 18
It is connect with the water outlet of the first water pump 8, the water outlet of second one-way valve 18 is connect with the water inlet end of the return line.
Optionally, the automation control simulator further includes water level transmitter 19, and water level transmitter 19 is arranged in water
Inside case 1；
Water level transmitter 19 is electrically connected with the first programmable controller 6 and the second programmable controller 15 respectively.
Optionally, the automation control simulator further includes signal generator 20, and signal generator 20 and first can
Sequence controller 5 is programmed to be electrically connected.
Optionally, the automation control simulator further includes soft activator 21 and bypass contactor 22；
Soft activator 21 and bypass contactor 22 are electrically connected with pipeline pump 3 respectively.
Optionally, the automation control simulator further includes motor manager 23, and motor manager 23 connects with bypass
Tentaculum 22 is connected in series.
The technical scheme provided by this disclosed embodiment is include at least the following beneficial effects:
The automation control simulator that the embodiment of the present disclosure provides can be used to give staff training, train work
Make personnel and linkage control water inlet motor-driven valve 2, pipeline pump 3 and water outlet motor-driven valve 4 come by using the first programmable controller 6,
So that staff is familiar with the operation to electrically operated valve, and the program for how writing control electrically operated valve is grasped, thus, it provides
A kind of automation control simulator for being giveed training to staff.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.In the accompanying drawings:
Fig. 1 is the schematic diagram according to a kind of automation control simulator shown in the embodiment of the present disclosure；
Fig. 2 is the circuit diagram according to a kind of pipeline pump shown in the embodiment of the present disclosure；
Fig. 3 is the circuit diagram according to a kind of constant pressure water supply shown in the embodiment of the present disclosure.
Marginal data
1, water tank, 2, water inlet motor-driven valve, 3, pipeline pump, 4, water outlet motor-driven valve, the 5, first touch screen, 6, first is programmable
Sequence controller, 7, first manual valve, the 8, first water pump, the 9, second water pump, 10, pressure transmitter, the 11, first small flow are adjusted
Valve, the 12, second control valve for small flows, 13, large flux control valve, the 14, second touch screen, the 15, second programmable controller,
16, the second hand-operated valve, the 17, first check valve, 18, second one-way valve, 19, water level transmitter, 20, signal generator, 21, soft open
Dynamic device, 22, bypass contactor, 23, motor manager, 24, frequency converter.
Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of this disclosure concept by any means with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate the concept of the disclosure.
Specific embodiment
To keep the purposes, technical schemes and advantages of the disclosure clearer, below in conjunction with attached drawing to disclosed embodiment
It is described in further detail.
The embodiment of the present disclosure provides a kind of automation control simulator, as shown in Figure 1, automation control simulator
Including water tank 1, water inlet motor-driven valve 2, pipeline pump 3, it is discharged motor-driven valve 4, the first touch screen 5 and the first programmable controller 6,
Wherein, the water outlet of water tank 1 connect with the water inlet end of water inlet motor-driven valve 2, water outlet and the pipeline pump 3 of motor-driven valve 2 of intaking into
The water outlet of water end (W.E.) connection, pipeline pump 3 is connect with the water inlet end of water outlet motor-driven valve 4, is discharged water outlet and the water tank 1 of motor-driven valve 4
Water inlet end communicate.First programmable controller 6 is touched with water inlet motor-driven valve 2, pipeline pump 3, water outlet motor-driven valve 4 and first respectively
Screen 5 is touched to be electrically connected.
Wherein, the first programmable controller 6 can be Siemens's programmable controller.
In an implementation, the automation control simulator that the embodiment of the present disclosure provides, can apply in electrician's skills training
On class.Counselor can instruct the staff for participating in training to recognize the first touch screen 5 and the first program controller PLC first
Then device 6 instructs staff to be programmed the practice with 5 picture of the first touch screen of configuration.After practice is completed, work is instructed
Make the control circuit that personnel design pipeline pump, writes corresponding pipeline pump automatic program, and configuration goes out phase on the first touch screen 5
Then the display picture answered downloads to the pipeline pump automatic program write in the first programmable controller 6.First touching
Touch the analog picture and switch button that pipeline pump control system can be shown in screen 5.
It clicks and releases the button on the first touch screen 5, the first touch screen 5 sends to the first programmable controller 6 and opens letter
Number, then, the first programmable controller 6 successively opens water inlet motor-driven valve 2, pipeline pump 3 and is discharged motor-driven valve 4, in water tank 1
Water successively through water inlet motor-driven valve 2, pipeline pump 3 and water outlet motor-driven valve 4, is back in water tank 1.It clicks and closes on the first touch screen 5
Close button, the first touch screen 5 sends shutdown signal to the first programmable controller 6, then, the first programmable controller according to
Secondary closing water outlet motor-driven valve 4, pipeline pump 3 and water inlet motor-driven valve 2.To realize the capable of being opened by one key operation mould of pipeline pump process
Formula.To so that staff grasps the ability of pipeline pump automatic program write with configuration touch screen picture, and be familiar with electricity
Dynamic valve.
Moreover, some electrical circuit faults, training officer's electric wiring can also artificially be arranged in training process
The investigation and resolution ability of failure.The case where motor-driven valve cannot open and close automatically can also be simulated, staff is tempered
Manually complete the ability of the opening and closing process of pipeline pump 3.Correspondingly, configuration goes out corresponding maintenance on the first touch screen 5
Picture.When motor-driven valve cannot be automatically turned on normally, motor-driven valve is opened by manual mode, and in the inspection of the first touch screen 5
It repairs on picture, realizes the monomer operation of pipeline pump 3, i.e., only control the switch of pipeline pump 3.Moreover, being shown in maintenance picture tight
Anxious close button can take the emergency cut-off in maintenance picture if water pipeline has water leakage situation when pipeline pump 3 is opened
Processing, the function of Lai Shixian quick closedown water inlet motor-driven valve 2 and pipeline pump 3.
Automation control simulator further includes signal generator 20, signal generator 20 and the first programmable controller
5 are electrically connected.
Signal generator 20 is used to simulate the hydraulic signal in pipeline, and transmits the signal to the first program controller PLC
In device 6.In practical applications, when the hypotony in pipeline, the water in pipeline is too small, at this time in order to avoid to itself
Damage, pipeline pump 3 should be out of service.This requires considering above situation when staff writes program, so that working as signal
When generator is transmitted across signal to the first programmable controller 6 of low hydraulic pressure, the first programmable controller 6 should control pipe
Road pump 3 is closed in time.To be based on signal generator 20, the automation control simulator that the embodiment of the present disclosure provides is more
It tallies with the actual situation.
Optionally, in order to enable automation control simulator is more in line with actual conditions, automation control simulator
It further include first manual valve 7, the water inlet end of first manual valve 7 is connect with the water outlet of water tank 1, the water outlet of first manual valve 7
It is connect with the water inlet end of water inlet motor-driven valve 2.
In an implementation, it is additionally provided with first manual valve 7 before motor-driven valve 2 of intaking, thus when first manual valve 7 is closed
When, the water in water tank 1 not can enter into water motor-driven valve 2.First manual valve 7 can simulate total in pipeline locating for practical pipeline pump
Valve, thus, so that the automation control simulator that the embodiment of the present disclosure provides is more in line with actual conditions.When disclosure reality
The automation control simulator long-time for applying example offer when not in use, first manual valve 7 can be closed, to reduce to electricity
The damage of dynamic valve and pipeline pump 3.
Optionally, in order to enable automation control simulator can also simulate constant pressure water supply robot control system(RCS), automation control
Simulator processed further includes the first water pump 8, the second water pump 9, pressure transmitter 10, the first control valve for small flows 11, the second small stream
Adjustable valve 12, large flux control valve 13, the second touch screen 14 and the second programmable controller 15, wherein the water outlet of water tank 1
End is connect with the water inlet end of the first water pump 8, and the water outlet of the first water pump 8 and the water inlet end of return line connect.The water outlet of water tank 1
End is connect with the water inlet end of the second water pump 9, and the water outlet of the second water pump 9 and the water inlet end of return line connect.Pressure transmitter
10 are arranged on return line.The water outlet of return line includes the first branch, second branch and third branch, the first small flow
Regulating valve 11 is arranged on the first leg, and the second control valve for small flows 12 is arranged in second branch, and large flux control valve 13 is set
It sets on third branch road.Second programmable controller 15 respectively with the first water pump 8, the second water pump 9, pressure transmitter 10 and
Two touch screens 14 are electrically connected.
Wherein, the second programmable controller 15 can be Siemens's programmable controller.
In an implementation, instructor can instruct the staff for participating in training to recognize the second touch screen 14 and the first
Then two programmable controllers 15 instruct staff to be programmed the practice with 14 picture of the second touch screen of configuration.Practice
After the completion of habit, instructs staff to design the control circuit of constant pressure water supply robot control system(RCS), write corresponding constant pressure water supply automatic control journey
Sequence, and configuration goes out corresponding display picture on the second touch screen 14, then, by the constant pressure water supply automatic program write downloading
Into the second programmable controller 15.The analog picture and switch of constant pressure water supply system can be shown on second touch screen 14
Button.Fig. 3 is the circuit diagram of constant pressure water supply.
It clicks and releases the button on the second touch screen 14, the second touch screen 14 sends open signal to the second programmable control
Device 15 processed, the pressure information that the second programmable controller 15 is sent based on pressure transmitter 10 control the first water pump 8 and second
The revolving speed of water pump 9, Lai Shixian pressure transmitter 10 detect the constant of position pressure.Assuming that the first small flow is adjusted under original state
Valve 11 is opened, and the second control valve for small flows 12 and large flux control valve 13 close (the less state of analog subscriber water consumption).This
Under kind state, 8 converting operation of the first water pump, the second water pump 9 does not run (i.e. KM2 closure, KM1, KM2 and KM3 are disconnected), and makes
The pressure that pressure transmitter 10 detects is equal with preset constant pressure, and the water of water tank 1 is through the first water pump 8 and the first small stream
Adjustable valve 11 is back in water tank 1.The aperture of the first control valve for small flows 11 is adjusted, then the first water pump 8 is turned accordingly
Velocity modulation is whole, so that the pressure that pressure transmitter 10 detects maintains preset constant pressure.Open the second control valve for small flows
12 (the biggish states of analog subscriber water consumption), rely only on 8 converting operation of the first water pump at this time, and pressure transmitter 10 can not be made to examine
The pressure measured maintains preset constant pressure, therefore the first water pump 8 is adjusted to power frequency operation, 9 converting operation of the second water pump
(i.e. KM1 and KM4 closure, KM2 and KM3 are disconnected), so that the pressure that pressure transmitter 10 detects maintains preset constant pressure
Power.Moreover, because water pump should not converting operation cross for a long time, when there is a pump variable frequency runing time too long, should with it is another
Water pump exchanges operating status.That is at least also there are two types of operating conditions for the first water pump 8 and the second water pump 9, the first is the first water pump 8
It does not run, 9 converting operation of the second water pump (i.e. KM4 closure, KM1, KM2 and KM3 are disconnected).Second is 8 frequency conversion of the first water pump fortune
Row, 9 power frequency operation of the second water pump (i.e. KM1 and KM4 closure, KM2 and KM3 are disconnected)
When large flux control valve 13 is opened (the run-down state of analog subscriber main pipeline), pressure transmitter 10 is detected
Hypotony, (KM1, KM2, KM3 and KM4 are disconnected) is automatically closed in the first water pump 8 and the second water pump 9.
The circulation loop of circulation loop and constant pressure water supply where pipeline pump 3 shares a water tank, saves laboratory sky
Between.
Optionally, in order to enable automation control simulator is more in line with actual conditions, automation control simulator
It further include the second hand-operated valve 16, the water inlet end of the second hand-operated valve 16 is connect with the water outlet of water tank 1, the water outlet of the second hand-operated valve
It is connect with the water inlet end of the first water pump 8 and the second water pump 9.
In an implementation, it is additionally provided with the second hand-operated valve 16 before the first water pump 8 and the second water pump 9, to work as second-hand
When dynamic valve 16 is closed, the water in water tank 1 not can enter the first water pump 8 and the second water pump 9.Second hand-operated valve 16 can simulate reality
Total valve in constant pressure water supply pipeline, thus, so that the automation control simulator that the embodiment of the present disclosure provides is more in line with
Actual conditions.When the automation control simulator that the embodiment of the present disclosure provides for a long time when not in use, can be by second manually
Valve 16 is closed, to reduce the damage to the first water pump 8 and the second water pump 9.
Optionally, the first water pump 8 and the second water pump 9 reverse in order to prevent, and automation control simulator further includes first
Check valve 17, the water inlet end of the first check valve 17 are connect with the water outlet of the first water pump 8, the water outlet of the first check valve 17 and institute
State the water inlet end connection of return line.
In an implementation, automation control simulator further includes second one-way valve 18, the water inlet end of second one-way valve 18 with
The water outlet of first water pump 8 connects, and the water outlet of second one-way valve 18 and the water inlet end of return line connect.It is unidirectional based on first
Valve 17 and second one-way valve 18, when the first water pump 8 and the second water pump 9 are closed, the water in pipeline will not be flow backwards, to avoid the
One water pump 8 and the second water pump 9 reverse, and reduce the damage to the first water pump 8 and the second water pump 9.
Optionally, in order to enable automation control simulator is more in line with actual conditions, automation control simulator
It further include water level transmitter 19, water level transmitter 19 is arranged inside water tank 1.Water level transmitter 19 is programmable with first respectively
Sequence controller 6 and the second programmable controller 15 are electrically connected.
In an implementation, water level transmitter 19 is used to detect the height of water level in water tank 1, and by the information comprising testing result
It is sent to the first programmable controller 6 and the second programmable controller 15.When the water level in water tank 1 is too low, in order to keep away
Exempt from the damage to itself, pipeline pump 3, the first water pump 8 and the second water pump 9 should all be out of service.This requires staff to compile
Above situation is considered when program writing, so that when water level transmitter 19 sends the signal comprising the too low testing result of water level, until
When the first programmable controller 6 and the second programmable controller 15, the first programmable controller 6 should control pipeline pump
3 close in time, and the second programmable controller 15 should control the first water pump 8 and the second water pump 9 is closed in time.To be based on
Water level transmitter 19, the automation control simulator that the embodiment of the present disclosure provides are more in line with actual conditions.
Optionally, in order to enable pipeline pump 3 starts steadily, automation control simulator further includes soft activator 21 and side
Road contactor 22.Soft activator 21 and bypass contactor 22 are electrically connected with pipeline pump 3 respectively.
In an implementation, soft activator 21 makes 3 starting current of pipeline pump gradually rise up to set from zero when starting pipeline pump 3
Definite value reduces impact of the starting current to pipeline pump 3, makes 3 smooth starting of pipeline pump, extends the service life of pipeline pump 3.
After 3 start completion of pipeline pump, bypass contactor 22 is closed, and is kept soft activator 21 out of service, can be extended soft start in this way
The service life of device 21 reduces the unnecessary loss of soft activator 21.
Automation control simulator further includes motor manager 23, and motor manager 23 is connected with bypass contactor 22
Connection.Motor manager 23 is by the electric current in measure loop, to judge whether the operating of pipeline pump 3 is normal, when detecting circuit
When middle current anomaly, 3 place circuit of pipeline pump is disconnected, closes pipeline pump 3, to play the purpose protected to pipeline pump 3.
In practical applications, the course of work of automation control simulator is as described below:
The automation control simulator that the embodiment of the present disclosure provides, can be used on electrician's skills training class.It carries out
When training, the training of pipeline pump robot control system(RCS) can be carried out first.Firstly, counselor instructs the staff for participating in training to recognize
Know touch screen and then programmable controller instructs staff to be programmed the practice with configuration touch screen picture.Practice
After completion, staff is instructed to design the control circuit of pipeline pump, writes corresponding pipeline pump automatic program, and in the first touching
It touches configuration on screen 5 and goes out to show then the pipeline pump automatic program write is downloaded to the first programmable control by picture accordingly
In device 6 processed.
Operation opens and closes pipeline pump 3 on the first touch screen 5, examines water inlet motor-driven valve 2, pipeline pump 3 and water power out
Dynamic valve 4 whether it is anticipated that movement, thus, so that staff grasp pipeline pump automatic program write and configuration touch screen is drawn
The ability in face, and it is familiar with motor-driven valve.
Moreover, some electrical circuit faults, training officer's electric wiring can also artificially be arranged in training process
The investigation and resolution ability of failure.The case where motor-driven valve cannot open and close automatically can also be simulated, staff is tempered
Manually complete the ability of the opening and closing process of pipeline pump 3.
The automation control simulator that the embodiment of the present disclosure provides can be used to give staff training, train work
Make personnel and linkage control water inlet motor-driven valve 2, pipeline pump 3 and water outlet motor-driven valve 4 come by using the first programmable controller 6,
So that staff is familiar with the operation to electrically operated valve, and the program for how writing control electrically operated valve is grasped, to improve skill
The effect of art innovation.
It is then possible to carry out the training of constant pressure water supply robot control system(RCS), counselor can instruct staff to design constant pressure
The control circuit of water supply robot control system(RCS) writes corresponding constant pressure water supply automatic program, and configuration goes out phase on the second touch screen 14
Then the display picture answered downloads to the constant pressure water supply automatic program write in the second programmable controller 15.
Constant pressure water supply automatic control function is opened in operation on the second touch screen 14, and adjusts the first control valve for small flows 11, the
Two control valve for small flows 12 and large flux control valve 13, whether the operating status for observing the first water pump 8 and the second water pump 9 can be real
Existing constant pressure water supply.
The automatization simulation device that the embodiment of the present disclosure provides, so that the staff for participating in training becomes more apparent upon pipeline pump
Robot control system(RCS) and constant pressure water supply robot control system(RCS).So that teacher is can be carried out demonstration project class hour saying, make the whole process of work clear,
Student can more intuitive study and observation, and analyze circuit realization link.Since the present apparatus uses pressure transmitter
Device and water level sensor are realized and are docked with production scene so that automation control simulator is more in line with actual conditions
Effect.The automatization simulation device that the embodiment of the present disclosure provides can do ocular demonstration to staff and decompose manipulation, guidance
Staff practices touchscreen configuration picture, realizes its function.For in constant pressure water supply touch screen control, guidance staff is ripe
Know PID control, understand the linkage control of pressure sensor, water level sensor, programmable controller and frequency converter, change with
Principle is only said in preceding training, or in such a way that simulation softward imitates, and is had in kind referring to effect.
The foregoing is merely the preferred embodiments of the disclosure, not to limit the disclosure, all spirit in the disclosure and
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the protection scope of the disclosure.
Claims (10)
1. a kind of automation control simulator, which is characterized in that the automation control simulator include water tank (1), into
Water motor-driven valve (2), pipeline pump (3), water outlet motor-driven valve (4), the first touch screen (5) and the first programmable controller (6),
In:
The water outlet of water tank (1) is connect with the water inlet end of water inlet motor-driven valve (2), the water outlet of water inlet motor-driven valve (2) and pipeline pump
(3) water inlet end connection, the water outlet of pipeline pump (3) are connect with the water inlet end of water outlet motor-driven valve (4), water outlet motor-driven valve (4)
Water outlet is communicated with the water inlet end of water tank (1)；
First programmable controller (6) is touched with water inlet motor-driven valve (2), pipeline pump (3), water outlet motor-driven valve (4) and first respectively
Touch screen (5) electric connection.
2. automation control simulator according to claim 1, which is characterized in that the automation control simulator
It further include first manual valve (7), the water inlet end of first manual valve (7) is connect with the water outlet of water tank (1), first manual valve (7)
Water outlet with water inlet motor-driven valve (2) water inlet end connect.
3. automation control simulator according to claim 1, which is characterized in that the automation control simulator
It further include the first water pump (8), the second water pump (9), pressure transmitter (10), the first control valve for small flows (11), the second small flow
Regulating valve (12), large flux control valve (13), the second touch screen (14) and the second programmable controller (15), in which:
The water outlet of water tank (1) is connect with the water inlet end of the first water pump (8), the water outlet of the first water pump (8) and return line
Water inlet end connection；
The water outlet of water tank (1) is connect with the water inlet end of the second water pump (9), the water outlet of the second water pump (9) and the return pipe
The water inlet end on road connects；
Pressure transmitter (10) is arranged on the return line；
The water outlet of the return line includes the first branch, second branch and third branch, the first control valve for small flows (11)
It is arranged in the first branch, the second control valve for small flows (12) is arranged in the second branch, large flux control valve
(13) it is arranged on third branch road；
Second programmable controller (15) respectively with the first water pump (8), the second water pump (9), pressure transmitter (10) and second
Touch screen (14) is electrically connected.
4. automation control simulator according to claim 3, which is characterized in that the automation control simulator
It further include the second hand-operated valve (16), the water inlet end of the second hand-operated valve (16) is connect with the water outlet of water tank (1), the second hand-operated valve
Water outlet is connect with the water inlet end of the first water pump (8) and the second water pump (9).
5. automation control simulator according to claim 3, which is characterized in that the automation control simulator
It further include the first check valve (17), the water inlet end of the first check valve (17) is connect with the water outlet of the first water pump (8), and first is unidirectional
The water outlet of valve (17) is connect with the water inlet end of the return line.
6. automation control simulator according to claim 3, which is characterized in that the automation control simulator
It further include second one-way valve (18), the water inlet end of second one-way valve (18) is connect with the water outlet of the first water pump (8), and second is unidirectional
The water outlet of valve (18) is connect with the water inlet end of the return line.
7. automation control simulator according to claim 3, which is characterized in that the automation control simulator
It further include water level transmitter (19), water level transmitter (19) setting is internal in water tank (1)；
Water level transmitter (19) electrically connects with the first programmable controller (6) and the second programmable controller (15) respectively
It connects.
8. automation control simulator according to claim 1, which is characterized in that the automation control simulator
It further include signal generator (20), signal generator (20) and the first programmable controller (6) are electrically connected.
9. automation control simulator according to claim 1, which is characterized in that the automation control simulator
It further include soft activator (21) and bypass contactor (22)；
Soft activator (21) and bypass contactor (22) are electrically connected with pipeline pump (3) respectively.
10. automation control simulator according to claim 9, which is characterized in that the automation control simulation dress
Setting further includes motor manager (23), and motor manager (23) and bypass contactor (22) are connected in series.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570717A (en) * | 2019-10-24 | 2019-12-13 | 王湛 | Real standard equipment of pump system teaching |
| CN112982549A (en) * | 2021-03-09 | 2021-06-18 | 青岛市海润自来水集团有限公司 | Water pump water supply system analysis model |
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2019
- 2019-01-10 CN CN201920045162.5U patent/CN209486483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570717A (en) * | 2019-10-24 | 2019-12-13 | 王湛 | Real standard equipment of pump system teaching |
| CN112982549A (en) * | 2021-03-09 | 2021-06-18 | 青岛市海润自来水集团有限公司 | Water pump water supply system analysis model |
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