CN105545763B - Pressure of supply water tank remote control and control method - Google Patents
Pressure of supply water tank remote control and control method Download PDFInfo
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- CN105545763B CN105545763B CN201510926308.3A CN201510926308A CN105545763B CN 105545763 B CN105545763 B CN 105545763B CN 201510926308 A CN201510926308 A CN 201510926308A CN 105545763 B CN105545763 B CN 105545763B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
A kind of pressure of supply water tank remote control and control method, relate to microcomputer time-controlled switch, GSM remote control terminals, execute-in-place and display panel, SMS monitoring.Control function includes on-site manual/automatics switchover, remote manual/automatic switchover, remote manual is controlled, microcomputer time-controlled switch is automatically controlled.Beneficial effect is：Manually be used in combination automatically, while being brought convenience to user, also ensure that the reliability of system, user's use must be trusted；Field control is used in combination with remote control, on the premise of system reliability is ensured, greatlys save labour cost；Presence states indicate to be used in combination with remote status sending function, can intuitively observe the working condition of pressurized tank water system, are easy to grasp in time the state change of pressurized tank water system.Using remote handset, current working model or current motor condition feedback can be given remote handset user terminal by system.
Description
Technical field
It is remote with GSM using microcomputer time-controlled switch the present invention relates to pressure of supply water tank remote control and control method
Process control terminal realizes that pressure of supply water tank is automatically controlled and remote monitoring on a time period.
Background technology
In the object procedure for implementing " making the rural economy flourish, accelerate process of carrying out the process of urbanization ", rural water supply system construction
It is rapidly developed.At present, common way of supplying water has water tower water-feeding, the clear water reserviors of secondary pressurized supply water, direct supply type supplies water, pressure
Power tank supplies water.Horse it is gorgeous《Application of the pressurized tank way of supplying water in small rural water supply project》(waterpower and architectural engineering
Report, 2013,11 (5):Research shows in 110-113), and pressurized tank water supply is not only suitable for big flow water requirements in short-term, fits again
Together in long-term low discharge water requirements, and not by area and water source limited, it is easy to build, reduced investment, take up an area it is small, power consumption
Small, operational management is convenient.Pressurized tank supplies water and need not build water tower, is automatically adjusted using aqueous vapor, operated automatically with running water certainly
It is dynamic grid-connected, water is still available for after power failure, research shows：Than building water tower investment reduction about 70%, thrown than building elevated tank saving
Money about 60%.Therefore, pressurized tank way of supplying water will be widely applied in the less Rural water supply of water supply scale, its water supply
System will also start a upsurge for update.
The control mode that the pressurized tank water supply of current rural area is generally used is the manual control at scene, it is impossible to realize long-range prison
Control is, it is necessary to 24 hours someone's post modes, the input of manpower, financial resources is brought to user.
The content of the invention
The present invention is to solve the above mentioned problem that prior art is present, there is provided one kind is based on microcomputer time-controlled switch and GSM
The pressure of supply water tank tele-control system and device of remote control terminal.
Technical solution of the invention is：
A kind of pressure of supply water tank remote control, it is characterized in that：
Pressurized tank is arranged between distribution pump and pipe network, pressurized tank entrance configuration check-valves, prevents aqueous reflux, pressurized tank from going out
Mouth configuration gate valve；Pressurized tank top connects electro connecting pressure gauge by pipeline, on the one hand indicates the hydraulic pressure in pressurized tank, the opposing party
The switching signal of upper pressure limit and lower limit is sent to pressurized tank control device by face；Immersible pump is placed in water supply well, is pressurized tank
With pipe network water supply, immersible pump provides power by threephase asynchronous, and threephase asynchronous is driven by starter, starts dress
The start and stop that water pump is controlled by pressurized tank control device are put, while the operating state signal of starter passes to pressurized tank control dress
Put；Pressurized tank control device receives the short-message instruction at mobile phone control end by GSM network, while receiving live button commands, pressure
The power upper limit and lower limit information, the auxiliary normally opened contact information of A.C. contactor, and output control instruction control starter, together
When, working method and running state information are shown by indicator lamp, and mobile phone control end is sent to by GSM network；
Pressurized tank control device divides seven modules according to difference in functionality, is respectively power module, breaker, remote control
Terminal, button and indicator lamp, time switch, relay logical control and terminal block；
Main circuit three live wires L1, L2, L3 of pressurized tank control device connect respectively circuit breaker Q F1 enter end, breaker
QF1's goes out the end that enters that end connects disconnecting switch QS, and disconnecting switch QS's goes out to hold connection fuse FU1's to enter end, fuse FU1's
Go out end connection A.C. contactor KM3 main contacts enter end, KM3 main contacts go out end connection electrothermal relay FR main contacts enter end,
The three-phase terminal for going out end connection asynchronous motor of electrothermal relay FR main contacts；A piece live wire L1 and zero line N is introduced and is controlled back
Road, has electric indicator lamp LA6 in parallel with power supply first, and live wire L1 is connected circuit breaker Q F2 with zero line N and enters end, the live wire of circuit breaker Q F2
Go out the end that enters of end connection control master switch, control master switch go out end connection scram button enter end, scram button goes out end one
The fire line terminal of road connecting valve power supply, the zero line of circuit breaker Q F2 goes out to hold the zero terminal of connecting valve power supply all the way；Switch electricity
The positive terminal connection fuse FU2's in source enters end, and fuse FU2's goes out the tunnels of Duan Fen tri-：The first via enters end with automatic button SB3
Connection, the normally opened contact of remote auto auxiliary reclay KA4 enter end and auxiliary reclay KA2 normally opened contact enter end with automatically by
Button SB3 normally opened contacts enter end and are connected in parallel, and the normally opened contact of remote auto auxiliary reclay KA4 goes out end and auxiliary reclay KA2
Normally opened contact go out end and go out end with automatic button SB3 normally opened contacts and be connected in parallel, reconnection hand push button SB4 normally-closed contacts enter
End, the normally-closed contact for going out end connection auxiliary reclay KA1 of hand push button SB4 normally-closed contacts enters end, auxiliary reclay KA1's
Normally-closed contact go out end connection remote manual auxiliary reclay KA3 normally-closed contacts enter end, KA3 is normal for remote manual auxiliary reclay
The end that enters for going out end connection auxiliary reclay KA2 coils of closed contact, auxiliary reclay KA2 coils go out to hold connecting valve power supply
Negative pole；Second tunnel and hand push button SB4 enter end and be connecteds, the normally opened contact of remote manual auxiliary reclay KA3 enter to hold and
The normally opened contact of auxiliary reclay KA1 enters end and enters end with hand push button SB4 normally opened contacts and be connected in parallel, remote manual
The normally opened contact of auxiliary reclay KA3 goes out end and the normally opened contact of auxiliary reclay KA2 goes out end and automatic button SB3 normally opened contacts
Go out end to be connected in parallel, reconnect automatic button SB3 normally-closed contacts enter end, automatic button SB3 normally-closed contacts go out end connection in
Between relay KA2 normally-closed contact enter end, the normally-closed contact of auxiliary reclay KA2 go out end connection remote auto in the middle of relay
Device KA4 normally-closed contacts enter end, remote auto auxiliary reclay KA4 normally-closed contacts go out end connection auxiliary reclay KA1 coils
Enter end, the negative pole for going out to hold connecting valve power supply of auxiliary reclay KA1 coils；3rd tunnel connects the+24V of remote control terminal
Terminal；The input terminal X0 of remote control terminal connects the end that enters of auxiliary reclay KA1 normally opened contacts, in input terminal X1 connections
Between relay KA2 normally opened contacts enter end, input terminal X2 connection A.C. contactor KM3 auxiliary normally opened contacts enter end, middle
Relay KA1 normally opened contacts go out end, auxiliary reclay KA2 normally opened contacts go out end, A.C. contactor KM3 auxiliary normally opened contact
Go out end be connected in parallel with COM terminals, GND terminal is connected to Switching Power Supply negative terminal；The lead-out terminal of remote control terminal
Y0 connects the end that enters of remote manual auxiliary reclay KA3 coils, lead-out terminal Y1 connection remote auto auxiliary reclay KA4 coils
Enter end, lead-out terminal Y2 connections start the end that enters of auxiliary reclay KA45 circle, and lead-out terminal Y3 connections stop auxiliary reclay
KA6 coils enter end, and the go out end, remote auto auxiliary reclay KA4 coils of remote manual auxiliary reclay KA3 coils go out
What end, startup auxiliary reclay KA45 were enclosed goes out to hold, stops the end that of auxiliary reclay KA6 coils to be connected in parallel with+24V terminals,
COM terminals connect GND terminal；Another road connection control of scram button leading-out terminal has the end that enters of electric indicator lamp LA5, and control has electricity to refer to
Show the leading-out terminal that end connects circuit breaker Q F2 that of lamp LA5, the normally-closed contact of A.C. contactor KM3 enters end connection control has electricity to refer to
Show the end that enters of lamp, the normally-closed contact of A.C. contactor KM3 goes out to hold connection stopping indicator lamp LA4's to enter end, stops indicator lamp LA4's
The normally-closed contact that going out end connection control has the end that of electric indicator lamp LA5, automatic auxiliary reclay KA2 enters end connection A.C. contactor
The normally-closed contact of KM3 enters end, and the normally-closed contact of automatic auxiliary reclay KA2 goes out to hold connection automatic pilot lamp LA3's to enter end, automatically
Indicator lamp LA3's goes out to hold connection stopping indicator lamp LA4's to go out end；In the middle of the live wire inlet side connection of microcomputer time-controlled switch is automatic after
The normally-closed contact of electrical equipment KA2 goes out end, and live wire goes out the common port that end is connected to electro connecting pressure gauge, and zero line inlet side T1 goes out end with zero line
T2 connection run indicator LA2's goes out end；The auxiliary normally opened contact of the common port connection A.C. contactor KM3 of electro connecting pressure gauge
Enter end, the normally-closed contact for going out end connection auxiliary reclay KA8 of the auxiliary normally opened contact of A.C. contactor KM3 enters end, middle
The normally-closed contact of relay KA8 goes out to hold the normally-closed contact of connection electrothermal relay FR to enter end, and the normally-closed contact of electrothermal relay FR goes out end
The end that enters of A.C. contactor KM3 coils is connected, the end that goes out of A.C. contactor KM3 coils connects going out for auxiliary reclay KA8 coils
End, the end that enters for entering end connection A.C. contactor KM3 coils of run indicator LA2, run indicator LA2's goes out end connection exchange
Contactor KM3 coils go out end, and the auxiliary normally opened contact of the lower bound terminal connection A.C. contactor KM3 of electro connecting pressure gauge goes out
End, the limit terminal connection auxiliary reclay KA8 coils high of electro connecting pressure gauge enter end, and auxiliary reclay KA8 coils go out end
Connection automatic pilot lamp LA3's goes out end；The normally-closed contact of manual auxiliary reclay KA1 enters the automatic auxiliary reclay KA2 of end connection
Normally-closed contact enter end, what the normally opened contact of manual auxiliary reclay KA1 went out the manual indicator lamp LA1 of end connection enters end, manually finger
Show that the end connection automatic pilot lamp LA2 that of lamp LA1 goes out end, when entering end connection micro computer of the normally opened contact of auxiliary reclay KA7
What control was switched goes out end, and the normally-closed contact for going out the manual auxiliary reclay KA1 of end connection of the normally opened contact of auxiliary reclay KA7 goes out
End, the normally-closed contact that start button SB1 normally opened contacts enter the manual auxiliary reclay KA1 of end connection goes out end, and start button SB1 is normally opened
Contact go out end connection stop button SB2 normally-closed contacts enter end, stop button SB2 normally-closed contacts go out end connection stop in the middle of after
The normally-closed contact of electrical equipment KA6 enters end, and the normally-closed contact for stopping auxiliary reclay KA6 goes out end connection auxiliary reclay KA7 coils
Enter end, the end that goes out for connecting manual indicator lamp LA1 is held in going out for auxiliary reclay KA7 coils, and startup auxiliary reclay KA5 is normally opened to be touched
Point, auxiliary reclay KA7 normally opened contacts are in parallel with start button SB1 normally opened contacts.
Remote control terminal, according to five modules of function different demarcation, is respectively USB port module, input contact modules, list
Piece machine system, cellular communications network and output contact module；The system can receive the manual/auto control of cellphone subscriber's transmission
Mode is instructed, starts/stop motor control instruction and control mode/motor status query statement, and shape is opened and closed by input terminal
State, judges corresponding control mode and motor operating state, and in time to user's corresponding information of transmission.
The starter is soft initiator, frequency converter or A.C. contactor.
Pressure of supply water tank long-range control method, its step is as follows：
Short-message instruction is received by SCM system, short-message instruction is parsed；It is first determined whether be " manual " instruction,
If manual command, then lead-out terminal Y0 is closed, and time delay 1s-3s disconnects, while auxiliary reclay KA3 coil electricities, time delay 1s-
3s is powered off, and is returned；If not manual command, then perform downwards；
Judge whether it is " automatic " instruction, if automatic command, then lead-out terminal Y1 is closed, and time delay 1s-3s disconnects, while
Auxiliary reclay KA4 coil electricities, time delay 1s-3s power-off, and return；If not automatic command, then perform downwards；
Judge whether it is " startup " instruction, if enabled instruction, then lead-out terminal Y2 is closed, and time delay 1s-3s disconnects, while
Auxiliary reclay KA5 coil electricities, time delay 1s-3s power-off, and return；If not enabled instruction, then perform downwards；
Judge whether it is " stopping " instruction, if halt instruction, then lead-out terminal Y3 is closed, and time delay 1s-3s disconnects, while
Auxiliary reclay KA6 coil electricities, time delay 1s-3s power-off, and return；If not halt instruction, then perform downwards；
Judge whether it is " inquiry control mode " instruction, if inquiry control mode, then send corresponding to cellphone subscriber
Current control mode；If not inquiry control mode, then perform downwards；
Judge whether it is " inquiry motor status " instruction, if inquiry motor status, then send corresponding to cellphone subscriber
Current motor state；If not inquiry motor status, then perform downwards；
Judge whether input terminal X0 has closed action, if X0 closed actions occur, " be currently to cellphone subscriber's transmission
Manual mode "；If X0 closed actions do not occur, program is down performed；
Judge whether input terminal X1 has closed action, if X1 closed actions occur, " be currently to cellphone subscriber's transmission
Automatic mode "；If X1 closed actions do not occur, program is down performed；
Judge whether input terminal X2 has closed action, if X2 closed actions occur, " motor is just to cellphone subscriber's transmission
In operation "；If X2 closed actions do not occur, program is down performed；Judge whether input terminal X2 has disconnection to act, if X2
Disconnection action occurs, then send " motor has stopped " to cellphone subscriber；If X2 disconnections action is performed and returned without generation, program
Return, be circulated execution.
The beneficial effects of the invention are as follows：
It is short the present invention relates to microcomputer time-controlled switch, GSM remote control terminals, execute-in-place and display panel, mobile phone
Letter monitoring.When control function includes on-site manual/automatic switchover, remote manual/automatic switchover, remote manual control, micro computer
What control was switched automatically controls.Compare with traditional pressurized tank control device, the present invention has following beneficial effect：
1) manually be used in combination automatically
The present invention using manually be used in combination automatically, even if microcomputer time-controlled switch device break down or break down, also not
The pressurized tank control system manual operations of user is influenceed, while being brought convenience to user, the reliability of system is also ensure that, allowed
User's use must be trusted.
2) field control is used in combination with remote control
The present invention is used in combination using field control with remote control, in the case of Attended mode, sees that well person can be by existing
Field is directly controlled, and in the case of unattended, remote handset user terminal can be realized remotely by mobile phone short message instructions mode
Control, even if mobile phone signal is obstructed or remote control terminal breaks down, nor affects on the scene control of pressurized tank control system
Function processed, on the premise of system reliability is ensured, greatlys save labour cost.
3) presence states indicate to be used in combination with remote status sending function
The present invention indicates to be used in combination with remote status sending function using presence states, and site setup controls have electric instruction
Lamp, control model (manually, automatic) indicator lamp, motor status (operation, stopping) indicator lamp, see that well person can be by the shape at scene
State indicator lamp intuitively observes the working condition of pressurized tank water system；When control model and motor status change, i.e.,
Current operation mode and current motor state are sent to long-distance user in the way of short message, are supplied water to grasp pressurized tank in time
The state change of system.
4) remote status query function
The present invention in order that remote user end understands and grasps current system mode of operation and motor status information in time, if
Remote status query function is put.As long as remote handset user sends " inquiry mode of operation " or " inquiry motor status ", then
Current working model or current motor condition feedback are given remote handset user terminal by system.
Brief description of the drawings
Fig. 1 is pressurized tank control system process frame chart；
Fig. 2 is the main circuit and electric operation control circuit figure of pressure of supply water tank control system；
Fig. 3 is remote control terminal theory diagram；
Fig. 4 is the program flow diagram of remote control terminal.
Specific embodiment
The present invention is set forth in reference to specific embodiment：
The starter of the present embodiment uses A.C. contactor, microcomputer time-controlled switch to be opened using KG316T microcomputer time controlleds
Close, pressure gauge uses YX-100 electro connecting pressure gauges.
Pressurized tank control system process frame chart as shown in figure 1, pressurized tank be arranged between distribution pump and pipe network, pressurized tank enters
Mouth configuration check-valves, prevents aqueous reflux, pressurized tank outlet configuration gate valve.Pressurized tank top connects electric contact pressure by pipeline
Table, on the one hand indicates the hydraulic pressure in pressurized tank, and the switching signal of upper pressure limit and lower limit on the other hand is sent into pressurized tank control
Device processed.Immersible pump is placed in water supply well, is pressurized tank and pipe network water supply, and pump provides power, three-phase by threephase asynchronous
Asynchronous motor is driven by A.C. contactor, and A.C. contactor is controlled the start and stop of water pump by pressurized tank control device, while exchange
The operating state signal of contactor passes to pressurized tank control device.Pressurized tank control device receives mobile phone control by GSM network
The short-message instruction at end processed, while live button commands, upper pressure limit and lower limit information, pump operation status information are received, by system
Fixed program and logic control fuction output control instruction control A.C. contactor, meanwhile, by working method and running status
Information is shown by indicator lamp, and is sent to mobile phone control end by GSM network.
The main circuit of pressurized tank control system is with electric operation control circuit figure as shown in Fig. 2 main circuit three live wires L1, L2, L3 points
Not Lian Jie circuit breaker Q F1 enter end, the end that enters for going out end connection disconnecting switch QS of circuit breaker Q F1, the end that goes out of disconnecting switch QS connects
Connect the end that enters of fuse FU1, fuse FU1 go out end connection A.C. contactor KM3 main contacts enter end, KM3 main contacts goes out
End connects the end that enters of electrothermal relay FR main contacts, the three-phase terminal for going out end connection asynchronous motor of electrothermal relay FR main contacts.
A piece live wire L1 and zero line N are introduced into control loop, there is that electric indicator lamp LA6 is in parallel with power supply first, live wire L1 is connected with zero line N
Circuit breaker Q F2 enters end, and the live wire of circuit breaker Q F2 goes out the end that enters that end connects control master switch, and the end that goes out of control master switch connects anxious
Stop the end that enters of button, going out for scram button holds the zero line of the fire line terminal of connecting valve power supply all the way, circuit breaker Q F2 to go out end all the way
The zero terminal of connecting valve power supply.The positive terminal connection fuse FU2's of Switching Power Supply enters end, and fuse FU2's goes out end
Divide three tunnels：The first via enters end and is connected with automatic button SB3, and the normally opened contact of remote auto auxiliary reclay KA4 enters end and centre
The normally opened contact of relay KA2 enters end and enters end with automatic button SB3 normally opened contacts and be connected in parallel, remote auto auxiliary reclay
The normally opened contact of KA4 go out end and auxiliary reclay KA2 normally opened contact go out end with automatic button SB3 normally opened contacts go out end it is in parallel company
Connect, reconnect the end that enters of hand push button SB4 normally-closed contacts, the end that goes out of hand push button SB4 normally-closed contacts connects auxiliary reclay KA1
Normally-closed contact enter end, the normally-closed contact of auxiliary reclay KA1 goes out that end connection remote manual auxiliary reclay KA3 is normally closed to be touched
Point enters end, and the end that enters for going out end connection auxiliary reclay KA2 coils of remote manual auxiliary reclay KA3 normally-closed contacts is middle
The negative pole for going out to hold connecting valve power supply of relay KA2 coils；Second tunnel enters end and is connected with hand push button SB4, in remote manual
Between relay KA3 normally opened contact enter end and auxiliary reclay KA1 normally opened contact enter end enter with hand push button SB4 normally opened contacts
End is connected in parallel, the normally opened contact of remote manual auxiliary reclay KA3 go out end and auxiliary reclay KA2 normally opened contact go out end with
Automatic button SB3 normally opened contacts go out end and are connected in parallel, and reconnect automatic button SB3 normally-closed contacts enters end, and automatic button SB3 is normal
The end that enters for going out to hold the normally-closed contact for connecting auxiliary reclay KA2 of closed contact, the end that goes out of the normally-closed contact of auxiliary reclay KA2 connects
The end that enters of remote auto auxiliary reclay KA4 normally-closed contacts is connect, the end that goes out of remote auto auxiliary reclay KA4 normally-closed contacts connects
Auxiliary reclay KA1 coils enter end, the negative pole for going out to hold connecting valve power supply of auxiliary reclay KA1 coils；3rd tunnel connects
+ 24V the terminals of remote control terminal.The input terminal X0 of remote control terminal connects entering for auxiliary reclay KA1 normally opened contacts
End, input terminal X1 connects the end that enters of auxiliary reclay KA2 normally opened contacts, input terminal X2 connection A.C. contactor KM3 auxiliary
Normally opened contact enter end, auxiliary reclay KA1 normally opened contacts go out end, auxiliary reclay KA2 normally opened contacts go out end, exchange connect
The end that goes out of tentaculum KM3 auxiliary normally opened contacts is connected in parallel with COM terminals, and GND terminal is connected to Switching Power Supply negative terminal；Remotely
The lead-out terminal Y0 of control terminal connects the end that enters of remote manual auxiliary reclay KA3 coils, and lead-out terminal Y1 connections are long-range certainly
The end that enters of auxiliary reclay KA4 coils is moved, what lead-out terminal Y2 connection startup auxiliary reclays KA45 was enclosed enters to hold, lead-out terminal Y3
Connection stops the end that enters of auxiliary reclay KA6 coils, remote manual auxiliary reclay KA3 coils go out end, in the middle of remote auto
Relay KA4 coils go out end, start auxiliary reclay KA45 circle go out end, stop auxiliary reclay KA6 coils go out end with+
24V terminals are connected in parallel, COM terminals connection GND terminal.Another road connection control of scram button leading-out terminal has electric indicator lamp LA5
Enter end, control has the leading-out terminal for end connection circuit breaker Q F2 of electric indicator lamp LA5, and the normally-closed contact of A.C. contactor KM3 enters
End connection control has the end that enters of electric indicator lamp, and the normally-closed contact of A.C. contactor KM3 goes out end connection and stops entering for indicator lamp LA4
End, the end connection control that goes out for stopping indicator lamp LA4 has electric indicator lamp LA5's to go out end, the normally-closed contact of automatic auxiliary reclay KA2
Enter to hold the normally-closed contact of connection A.C. contactor KM3 to enter end, the normally-closed contact of automatic auxiliary reclay KA2 goes out end connection finger automatically
Show the end that enters of lamp LA3, automatic pilot lamp LA3's goes out to hold connection stopping indicator lamp LA4's to go out end.The inlet side of microcomputer time-controlled switch
The normally-closed contact for connecting automatic auxiliary reclay KA2 goes out end, goes out the common port that end is connected to electro connecting pressure gauge, T ends connection fortune
Row indicator lamp LA2's goes out end.The auxiliary normally opened contact of the common port connection A.C. contactor KM3 of electro connecting pressure gauge enters end,
The normally-closed contact for going out to hold connection auxiliary reclay KA8 of the auxiliary normally opened contact of A.C. contactor KM3 enters end, auxiliary reclay
The normally-closed contact of KA8 goes out to hold the normally-closed contact of connection electrothermal relay FR to enter end, and the normally-closed contact of electrothermal relay FR goes out end connection friendship
Stream contactor KM3 coils enter end, A.C. contactor KM3 coils go out end connection auxiliary reclay KA8 coils go out end, operation
The end that enters for entering end connection A.C. contactor KM3 coils of indicator lamp LA2, run indicator LA2's goes out end connection A.C. contactor
KM3 coils go out end, and the auxiliary normally opened contact of the lower bound terminal connection A.C. contactor KM3 of electro connecting pressure gauge goes out end, electricity
The height of contact pressure table limits the end that enters of terminal connection auxiliary reclay KA8 coils, and the end that goes out of auxiliary reclay KA8 coils connects certainly
Dynamic indicator lamp LA3's goes out end.The normally-closed contact of manual auxiliary reclay KA1 enters the normally closed of the automatic auxiliary reclay KA2 of end connection
Contact enters end, and the normally opened contact of manual auxiliary reclay KA1 goes out to hold the manual indicator lamp LA1's of connection to enter end, manual indicator lamp LA1
The end connection automatic pilot lamp LA2 that goes out go out end, the normally opened contact of auxiliary reclay KA7 enters end connection microcomputer time-controlled switch
Go out end, the normally-closed contact for going out the manual auxiliary reclay KA1 of end connection of the normally opened contact of auxiliary reclay KA7 goes out end, and startup is pressed
The normally-closed contact that button SB1 normally opened contacts enter the manual auxiliary reclay KA1 of end connection goes out end, and start button SB1 normally opened contacts go out end
The end that enters of stop button SB2 normally-closed contacts is connected, the end connection that goes out of stop button SB2 normally-closed contacts stops auxiliary reclay KA6
Normally-closed contact enter end, what the normally-closed contact for stopping auxiliary reclay KA6 went out end connection auxiliary reclay KA7 coils enters end, in
Between relay KA7 coils go out the manual indicator lamp LA1 of end connection go out end, start auxiliary reclay KA5 normally opened contacts and enter end and connect
Connect start button SB1 normally opened contacts and enter end, start auxiliary reclay KA5 normally opened contacts and go out to hold connection start button SB1 normally opened tactile
End is pointed out, auxiliary reclay KA7 normally opened contacts enter end connection auxiliary reclay KA5 normally opened contacts and enter end, and auxiliary reclay KA7 is normal
Opening contact goes out to hold connection auxiliary reclay KA5 normally opened contacts to go out end.
Remote control terminal theory diagram is as shown in figure 3, be respectively USB port mould according to five modules of function different demarcation
Block, input contact modules (including input X0, X1 and X2), SCM system module, cellular communications network module and output are touched
Point module (including output end Y0, Y1, Y2 and Y3).Input contact modules are used for realizing downloading, and SCM system module can
To receive control mode instruction (manual/auto), motor control instruction (start/stop) and the query statement of cellphone subscriber's transmission
(control mode/motor status), by input terminal open and-shut mode, judges corresponding control mode and motor operating state, and
Corresponding information is sent to user by cellular communications network module in time, meanwhile, output contact module performs control instruction.
As shown in figure 4, the program circuit of remote control terminal is as follows：Short-message instruction is received, short-message instruction is parsed.
It is first determined whether being " manual " instruction, if manual command, then lead-out terminal Y0 is closed, and time delay 1s-3s disconnects, while middle
Relay KA3 coil electricities, time delay 1s-3s power-off, and return；If not manual command, then perform downwards.Judge whether be
" automatic " instruction, if automatic command, then lead-out terminal Y1 is closed, and time delay 1s-3s disconnects, while auxiliary reclay KA4 coils
It is powered, time delay 1s-3s power-off, and return；If not automatic command, then perform downwards.Judge whether it is " startup " instruction, if
Enabled instruction, then lead-out terminal Y2 closures, time delay 1s-3s disconnects, while auxiliary reclay KA5 coil electricities, time delay 1s-3s breaks
Electricity, and return；If not enabled instruction, then perform downwards.Judge whether it is " stopping " instruction, if halt instruction, then export
Terminal Y3 is closed, and time delay 1s-3s disconnects, while auxiliary reclay KA6 coil electricities, time delay 1s-3s power-off, and return；If no
Instruction is off, is then performed downwards.Judge whether it is " inquiry control mode " instruction, if inquiry control mode, then to mobile phone
User sends corresponding current control mode；If not inquiry control mode, then perform downwards.Judge whether it is " inquiry motor
State " is instructed, if inquiry motor status, then send corresponding current motor state to cellphone subscriber；If not inquiry motor
State, then perform downwards.Judge whether input terminal X0 has closed action, if X0 closed actions occur, sent out to cellphone subscriber
Send " being currently manual mode "；If X0 closed actions do not occur, program is down performed.Judge whether input terminal X1 closes
Conjunction is acted, if X1 closed actions occur, " being currently automatic mode " is sent to cellphone subscriber；If X1 closed actions are not sent out
Raw, then program is down performed.Judge whether input terminal X2 has closed action, if X2 closed actions occur, to cellphone subscriber
Send " motor is currently running "；If X2 closed actions do not occur, program is down performed.Judge whether input terminal X2 has disconnected
Work is started, if X2 disconnections action occurs, " motor has stopped " being sent to cellphone subscriber；If X2 disconnections action is without generation,
Program performs return, is circulated execution.
Specific embodiment of the invention is these are only, is not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (3)
1. a kind of pressure of supply water tank remote control, it is characterized in that：
Pressurized tank is arranged between distribution pump and pipe network, pressurized tank entrance configuration check-valves, prevents aqueous reflux, and pressurized tank outlet is matched somebody with somebody
Put gate valve；Pressurized tank top connects electro connecting pressure gauge by pipeline, on the one hand indicates the hydraulic pressure in pressurized tank, on the other hand will
Upper pressure limit is sent to pressurized tank control device with the switching signal of lower limit；Immersible pump is placed in water supply well, is pressurized tank and pipe
Net is supplied water, and immersible pump provides power by threephase asynchronous, and threephase asynchronous is driven by starter, starter by
Pressurized tank control device controls the start and stop of water pump, while the operating state signal of starter passes to pressurized tank control device；
Pressurized tank control device receives the short-message instruction at mobile phone control end by GSM network, while receiving on live button commands, pressure
Limit and lower limit information, the auxiliary normally opened contact information of A.C. contactor, and output control instruction control starter, meanwhile, will
Working method is shown with running state information by indicator lamp, and is sent to mobile phone control end by GSM network；
Pressurized tank control device divides seven modules according to difference in functionality, is respectively power module, breaker, remote control end
End, button and indicator lamp, time switch, relay logical control and terminal block；
Main circuit three live wires L1, L2, L3 of pressurized tank control device connect respectively circuit breaker Q F1 enter end, circuit breaker Q F1's
Go out the end that enters that end connects disconnecting switch QS, disconnecting switch QS's goes out the end that enters that end connects fuse FU1, and fuse FU1's goes out to hold
Connection A.C. contactor KM3 main contacts enter end, KM3 main contacts go out end connection electrothermal relay FR main contacts enter end, heat after
The three-phase terminal for going out end connection asynchronous motor of electrical equipment FR main contacts；A piece live wire L1 and zero line N is introduced into control loop, it is first
First there is electric indicator lamp LA6 in parallel with power supply, live wire L1 is connected circuit breaker Q F2 with zero line N and enters end, and the live wire of circuit breaker Q F2 goes out end
The end that enters for going out end connection scram button for entering end, controlling master switch of connection control master switch, the end that goes out of scram button connects all the way
The fire line terminal of Switching Power Supply is connect, the zero line of circuit breaker Q F2 goes out to hold the zero terminal of connecting valve power supply all the way；Switching Power Supply
Positive terminal connection fuse FU2's enters end, and fuse FU2's goes out the tunnels of Duan Fen tri-：The first via enters end and connects with automatic button SB3
Connect, the normally opened contact of remote auto auxiliary reclay KA4 enters end and the normally opened contact of auxiliary reclay KA2 enters end and automatic button
SB3 normally opened contacts enter end and are connected in parallel, and the normally opened contact of remote auto auxiliary reclay KA4 goes out end and auxiliary reclay KA2
Normally opened contact goes out end and goes out end with automatic button SB3 normally opened contacts and be connected in parallel, and reconnection hand push button SB4 normally-closed contacts enter
End, the normally-closed contact for going out end connection auxiliary reclay KA1 of hand push button SB4 normally-closed contacts enters end, auxiliary reclay KA1's
Normally-closed contact go out end connection remote manual auxiliary reclay KA3 normally-closed contacts enter end, KA3 is normal for remote manual auxiliary reclay
The end that enters for going out end connection auxiliary reclay KA2 coils of closed contact, auxiliary reclay KA2 coils go out to hold connecting valve power supply
Negative pole；Second tunnel and hand push button SB4 enter end and be connecteds, the normally opened contact of remote manual auxiliary reclay KA3 enter to hold and centre after
The normally opened contact of electrical equipment KA1 enters end and enters end with hand push button SB4 normally opened contacts and be connected in parallel, remote manual auxiliary reclay KA3
Normally opened contact go out the normally opened contact of end and auxiliary reclay KA2 and go out end and go out end with automatic button SB3 normally opened contacts and be connected in parallel,
The end that enters of automatic button SB3 normally-closed contacts is reconnected, the end that goes out of automatic button SB3 normally-closed contacts connects auxiliary reclay KA2's
Normally-closed contact enter end, the normally-closed contact of auxiliary reclay KA2 go out end connection remote auto auxiliary reclay KA4 normally-closed contacts
Enter end, the end that enters for going out end connection auxiliary reclay KA1 coils of remote auto auxiliary reclay KA4 normally-closed contacts, it is middle after
The negative pole for going out to hold connecting valve power supply of electrical equipment KA1 coils；3rd tunnel connects the+24V terminals of remote control terminal；Remote control
The input terminal X0 of terminal connects the end that enters of auxiliary reclay KA1 normally opened contacts, and KA2 is normal for input terminal X1 connection auxiliary reclays
Open the end that enters of contact, input terminal X2 connection A.C. contactor KM3 auxiliary normally opened contacts enter end, and auxiliary reclay KA1 is normally opened
Contact go out end, auxiliary reclay KA2 normally opened contacts go out end, A.C. contactor KM3 auxiliary normally opened contact go out end with COM ends
Son is connected in parallel, and GND terminal is connected to Switching Power Supply negative terminal；The lead-out terminal Y0 connection remote manuals of remote control terminal
Auxiliary reclay KA3 coils enter end, lead-out terminal Y1 connection remote auto auxiliary reclay KA4 coils enter end, output end
Sub- Y2 connection starts the end that enters of auxiliary reclay KA45 circles, and what lead-out terminal Y3 connections stopped auxiliary reclay KA6 coils enters end,
Remote manual auxiliary reclay KA3 coils go out end, remote auto auxiliary reclay KA4 coils go out end, start in the middle of relay
What device KA45 was enclosed goes out to hold, stops the end that of auxiliary reclay KA6 coils to be connected in parallel with+24V terminals, COM terminals connection GND ends
Son；Another road connection control of scram button leading-out terminal has the end that enters of electric indicator lamp LA5, and the end that goes out that control has electric indicator lamp LA5 connects
The leading-out terminal of circuit breaker Q F2 is connect, the normally-closed contact of A.C. contactor KM3 enters end connection control the end that enters of electric indicator lamp, exchange
The normally-closed contact of contactor KM3 goes out the end that enters that end connection stops indicator lamp LA4, and the end connection control that goes out of stopping indicator lamp LA4 has
Electric indicator lamp LA5's goes out end, and the normally-closed contact of automatic auxiliary reclay KA2 enters the normally-closed contact that end connects A.C. contactor KM3
Enter end, the normally-closed contact of automatic auxiliary reclay KA2 goes out to hold connection automatic pilot lamp LA3's to enter end, and automatic pilot lamp LA3's goes out
End connection stopping indicator lamp LA4's goes out end；The live wire inlet side of microcomputer time-controlled switch connects the normally closed of automatic auxiliary reclay KA2
Contact goes out end, and live wire goes out end and is connected to the common port of electro connecting pressure gauge, and zero line inlet side T1 goes out to hold T2 to be connected operation to refer to zero line
That shows lamp LA2 goes out end；The end that enters for aiding in normally opened contact of the common port connection A.C. contactor KM3 of electro connecting pressure gauge, exchange
The normally-closed contact for going out to hold connection auxiliary reclay KA8 of the auxiliary normally opened contact of contactor KM3 enters end, auxiliary reclay KA8's
Normally-closed contact goes out to hold the normally-closed contact of connection electrothermal relay FR to enter end, and the normally-closed contact of electrothermal relay FR goes out end connection ac contactor
Device KM3 coils enter end, A.C. contactor KM3 coils go out end connection auxiliary reclay KA8 coils go out end, run indicator
The end that enters for entering end connection A.C. contactor KM3 coils of LA2, run indicator LA2's goes out end connection A.C. contactor KM3 coils
Go out end, the auxiliary normally opened contact of the lower bound terminal connection A.C. contactor KM3 of electro connecting pressure gauge goes out end, electric contact pressure
The high limit terminal of table connects the end that enters of auxiliary reclay KA8 coils, and the end that goes out of auxiliary reclay KA8 coils connects automatic pilot lamp
LA3's goes out end；The normally-closed contact that the normally-closed contact of manual auxiliary reclay KA1 enters the automatic auxiliary reclay KA2 of end connection enters end,
The normally opened contact of manual auxiliary reclay KA1 goes out the end that enters of the manual indicator lamp LA1 of end connection, and the end that goes out of manual indicator lamp LA1 connects
Connect automatic pilot lamp LA2 go out end, the normally opened contact of auxiliary reclay KA7 enter end connection microcomputer time-controlled switch go out end, in
Between the normally-closed contact for going out the manual auxiliary reclay KA1 of end connection of normally opened contact of relay KA7 go out end, start button SB1 is normal
Opening contact enters to hold the normally-closed contact of the manual auxiliary reclay KA1 of connection to go out end, and start button SB1 normally opened contacts go out end connection stopping
Button SB2 normally-closed contacts enter end, and the end connection that goes out of stop button SB2 normally-closed contacts stops the normally closed of auxiliary reclay KA6 and touches
Click and enter end, what the normally-closed contact for stopping auxiliary reclay KA6 went out end connection auxiliary reclay KA7 coils enters end, auxiliary reclay
The end that goes out for going out the manual indicator lamp LA1 of end connection of KA7 coils, startup auxiliary reclay KA5 normally opened contacts, auxiliary reclay KA7
Normally opened contact is in parallel with start button SB1 normally opened contacts；
The remote control terminal, according to five modules of function different demarcation, is respectively USB port module, input contact modules, list
Piece machine system, cellular communications network and output contact module；The system can receive the manual/auto control of cellphone subscriber's transmission
Mode is instructed, starts/stop motor control instruction and control mode/motor status query statement, and shape is opened and closed by input terminal
State, judges corresponding control mode and motor operating state, and in time to user's corresponding information of transmission.
2. pressure of supply water tank remote control according to claim 1, it is characterized in that：The starter is soft start
Device, frequency converter or A.C. contactor.
3. the control method of pressure of supply water tank remote control as claimed in claim 1, it is characterized in that：
Its step is as follows：
1) short-message instruction is received by SCM system, short-message instruction is parsed；It is first determined whether be " manual " instruction, if
It is manual command, then lead-out terminal Y0 is closed, time delay 1s-3s disconnects, while auxiliary reclay KA3 coil electricities, time delay 1s-3s
Power-off, and return；If not manual command, then perform downwards；
2) judge whether it is " automatic " instruction, if automatic command, then lead-out terminal Y1 is closed, and time delay 1s-3s disconnects, while in
Between relay KA4 coil electricities, time delay 1s-3s power-off and returns；If not automatic command, then perform downwards；
3) judge whether it is " startup " instruction, if enabled instruction, then lead-out terminal Y2 is closed, and time delay 1s-3s disconnects, while in
Between relay KA5 coil electricities, time delay 1s-3s power-off and returns；If not enabled instruction, then perform downwards；
4) judge whether it is " stopping " instruction, if halt instruction, then lead-out terminal Y3 is closed, and time delay 1s-3s disconnects, while in
Between relay KA6 coil electricities, time delay 1s-3s power-off and returns；If not halt instruction, then perform downwards；
5) judge whether it is " inquiry control mode " instruction, if inquiry control mode, then sent to cellphone subscriber and worked as accordingly
Preceding control mode；If not inquiry control mode, then perform downwards；
6) judge whether it is " inquiry motor status " instruction, if inquiry motor status, then sent to cellphone subscriber and worked as accordingly
Front motor state；If not inquiry motor status, then perform downwards；
7) judge whether input terminal X0 has closed action, if X0 closed actions occur, it " is currently hand to be sent to cellphone subscriber
Dynamic model formula "；If X0 closed actions do not occur, program is down performed；
8) judge whether input terminal X1 has closed action, if X1 closed actions occur, it " is currently certainly to be sent to cellphone subscriber
Dynamic model formula "；If X1 closed actions do not occur, program is down performed；
9) judge whether input terminal X2 has closed action, if X2 closed actions occur, " motor is to cellphone subscriber's transmission
Operation "；If X2 closed actions do not occur, program is down performed；Judge whether input terminal X2 has disconnection to act, if X2 is disconnected
Start work to occur, then send " motor has stopped " to cellphone subscriber；If without generation, program performs return for X2 disconnections action,
It is circulated execution.
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| CN201510926308.3A CN105545763B (en) | 2015-12-13 | 2015-12-13 | Pressure of supply water tank remote control and control method |
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| CN201510926308.3A CN105545763B (en) | 2015-12-13 | 2015-12-13 | Pressure of supply water tank remote control and control method |
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| CN107461343B (en) * | 2017-08-21 | 2019-08-13 | 渤海大学 | Centrifugal water pump system monitoring device and method based on vacuum water diversion |
| CN109076833B (en) * | 2018-09-17 | 2021-04-06 | 宁夏农林科学院荒漠化治理研究所（宁夏防沙治沙与水土保持重点实验室） | Intelligent automatic intermittent sectional spraying seedling raising equipment |
| CN111852834A (en) * | 2020-07-31 | 2020-10-30 | 上海广联环境岩土工程股份有限公司 | Water pump management and control method for foundation pit dewatering system |
| CN112288106A (en) * | 2020-11-03 | 2021-01-29 | 江苏威迩恒机电科技有限公司 | Automatic pressure control system of bag type pressure tank |
| CN113311798B (en) * | 2021-06-08 | 2022-07-22 | 深圳市倍通控制技术有限公司 | Remote control circuit based on DCS/PLC and control method thereof |
| CN113741332A (en) * | 2021-09-09 | 2021-12-03 | 海南天鸿市政设计股份有限公司 | Control mode of vertical sewage treatment equipment |
| CN113666482A (en) * | 2021-09-09 | 2021-11-19 | 海南天鸿市政设计股份有限公司 | Control mode of tubular sewage treatment equipment |
| CN115079559A (en) * | 2022-07-07 | 2022-09-20 | 核工业理化工程研究院 | Remote switching control system and method for water chiller |
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| CN2055512U (en) * | 1989-08-12 | 1990-04-04 | 安世亮 | Water supply self-controller for pressure tank |
| CN201426106Y (en) * | 2009-05-14 | 2010-03-17 | 宝山钢铁股份有限公司 | Starting and running control device for electromotor |
| US8734119B2 (en) * | 2011-06-05 | 2014-05-27 | Luraco Technologies, Inc. | Advanced frequency variable pump speed controller and method of operating |
| FR3015587B1 (en) * | 2013-12-24 | 2019-05-31 | Wilo Salmson France | ELECTRONIC CONTROL FOR A CIRCULATION PUMP, CIRCULATION PUMP AND CORRESPONDING METHOD |
| CN203909550U (en) * | 2014-05-27 | 2014-10-29 | 中国轻工业南宁设计工程有限公司 | Automatic inspection PLC control device used for pumping station |
| CN104074239A (en) * | 2014-07-02 | 2014-10-01 | 合肥迈特机械科技有限公司 | Full-automatic variable-frequency constant-pressure water supply system and control method thereof |
| CN104542196B (en) * | 2014-12-22 | 2016-07-20 | 西北农林科技大学 | Formula rainer intellectualized operation system fed by a kind of canal |
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