CN107023497B - A kind of control system for variable frequency water supply pump - Google Patents
A kind of control system for variable frequency water supply pump Download PDFInfo
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- CN107023497B CN107023497B CN201710466013.1A CN201710466013A CN107023497B CN 107023497 B CN107023497 B CN 107023497B CN 201710466013 A CN201710466013 A CN 201710466013A CN 107023497 B CN107023497 B CN 107023497B
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- water supply
- module
- supply pump
- water
- control
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Classifications
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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
-
- 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
- F04D15/0077—Safety measures
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention discloses a kind of control systems for variable frequency water supply pump, including water supply pump, motor, water storage box, frequency-conversion control cabinet, control centre and mobile terminal, it is provided with temperature sensor on the water supply pump, solenoid valve is installed on water supply pipe, pressure gauge and flow sensor, water level sensor is installed in water storage box, frequency-conversion control cabinet includes cabinet, information receiving module, power module, wireless communication module, micro-control unit, alarm module and self diagnosis module, motor and water supply pump are electrically connected with self diagnosis module, control centre includes data storage, data transmission blocks, data analysis module and data reception module.The system by mobile terminal can remote control water supply pump working condition, people by mobile terminal and oneself actual conditions set running parameter, meet the use demand of different people；The system can automatically be detected the fault condition of running parameter and device, and the automatic warning information that sends that notes abnormalities is to mobile terminal.
Description
Technical field
The present invention relates to a kind of control system, specifically a kind of control system for variable frequency water supply pump.
Background technology
Water is Source of life, is all too busy to get away resource of people's life daily, with the perfect and people of China's infrastructure
Income level raising, most people used tap water, tap water refer to by water treatment plants purification,
That is produced after disinfection meets the water of respective standard lived, produced and used for people.Domestic water mainly passes through water factory
Water intake pumping station draws rivers and lakes and underground water, surface water, by waterworks according to《National Drinking Water related sanitary mark
It is accurate》, by the processing of the technological processes such as precipitation, disinfection, filtering, each user is transported to finally by water supply pumping plant.
Since urban water supply is particularly significant in people's lives, the workload and work accuracy of water supply pump control system
It is just particularly important, existing water supply pump control system intelligence degree is low, and control accuracy is low, cannot find water supply pump in time
The problem of, there is no failure prompting function, this just brings inconvenience for people with water yet.
Invention content
The purpose of the present invention is to provide a kind of control systems for variable frequency water supply pump, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of control system for variable frequency water supply pump, including in water supply pump, motor, water storage box, frequency-conversion control cabinet, control
The output end of the heart and mobile terminal, the motor is connected with water supply pump, water supply pump be connected with water storage box by water supply pipe and
Temperature sensor is provided on water supply pump, temperature sensor is used to measure the temperature in water supply pump, electricity is equipped on water supply pipe
Magnet valve, pressure gauge and flow sensor, solenoid valve are used to control the opening and closing of water supply pipe, and pressure gauge supplies water for showing
Real-time hydraulic pressure in pipeline, water level sensor is equipped in water storage box, and the water level that water level sensor is used to measure in water storage box is high
Degree, frequency-conversion control cabinet includes cabinet, information receiving module, power module, wireless communication module, micro-control unit, alarm module
With self diagnosis module, motor and water supply pump are electrically connected with self diagnosis module, and self diagnosis module is used for diagnosing motor and water supply pump
Failure whether, micro-control unit respectively with temperature sensor, water level sensor, flow sensor, solenoid valve, motor, information
Receiving module, power module, wireless communication module, alarm module and self diagnosis module are electrical connected, and micro-control unit passes through nothing
Line communication module is electrically connected with control centre, and control centre is electrically connected with mobile terminal, and control centre includes data storage
Device, data transmission blocks, data analysis module and data reception module, the work of the control system for variable frequency water supply pump
Flow is as follows：
Step 1, controller set the running parameter of water supply pump and motor by mobile terminal, and mobile terminal will
Running parameter is sent to the micro-control unit of frequency-conversion control cabinet, and running parameter is sent to each device by micro-control unit；
Step 2, in water supply process, motor operating to drive water supply pump work, solenoid valve to open, water supply pump by water from
Water supply pipe is sent to water storage box, and the temperature in temperature sensor measurement water supply pump, water level sensor measures the water level in water storage box
Highly, flow sensor measures the flow numerical quantity in water supply pipe, and people can obtain tap water from water storage box；
Step 3, real time data is sent to micro-control unit by temperature sensor, water level sensor and flow sensor, micro-
Real time data is sent to control centre by control unit, and data analysis module is analyzed and judged to real time data, and data are worked as
When analysis module judges that data are normal, data transmission blocks do not work, when data analysis module judges data exception, data point
Analysis module analyzes data and is provided correct parameter, and alarm module sends warning information to mobile terminal, reminds people
Running parameter mistake, people can check and reset running parameter, and correct parameter is sent to frequency conversion by data transmission blocks
Correct parameter is sent to each device by switch board, frequency-conversion control cabinet, until data analysis module is judging new real time data just
Often, when self diagnosis module judges motor and water supply failure of pump, alarm module sends warning information to mobile terminal, reminds people
Plant failure.
As a further solution of the present invention：Water supply pump uses centrifugal type water pump, motor to use synchronous motor.
As a further solution of the present invention：Frequency-conversion control cabinet further includes permission confirmation module, and permission confirmation module is used for
Determine the permission of order sender.
As a further solution of the present invention：It is provided with filter in water storage box and filter and self diagnosis module are electrical
Connection, filter are used to remove the impurity in water.
As a further solution of the present invention：Alarm module includes audible-visual annunciator and text information sending module.
As a further solution of the present invention：Mobile terminal uses smart mobile phone, tablet computer or special equipment, wirelessly
Communication module includes infrared module, bluetooth module, WIFI module, 3G module, 4G modules, RF radio-frequency modules and Zigbee module.
Compared with prior art, the beneficial effects of the invention are as follows：The system reasonable design, only need to can by mobile terminal
With the working condition of remote control water supply pump, people set running parameter by mobile terminal and the actual conditions of oneself, meet
The use demand of different people, water supply effect are good；The system can automatically carry out the fault condition of running parameter and device real-time
Detection, the automatic warning information that sends that notes abnormalities are convenient for people to use to mobile terminal.
Description of the drawings
Fig. 1 is the structural schematic diagram of the control system pumped for variable frequency water supply.
Fig. 2 is the structural schematic diagram of control centre in the control system pumped for variable frequency water supply.
Wherein：1- water supply pumps, 2- motors, 3- water storage boxes, 4- frequency-conversion control cabinets, 5- control centres, 6- mobile terminals, 7- are supplied
Water lines, 8- temperature sensors, 9- solenoid valves, 10- pressure gauges, 11- flow sensors, 12- water level sensors, 13- filters,
14- permission confirmation modules, 15- information receiving modules, 16- power modules, 17- wireless communication modules, 18- micro-control units, 19-
Alarm module, 20- self diagnosis modules, 21- data storages, 22- data transmission blocks, 23- data analysis modules, 24- data
Receiving module.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-2, a kind of control system for variable frequency water supply pump, including water supply pump 1, motor 2, water storage box 3, become
The output end of frequency switch board 4, control centre 5 and mobile terminal 6, the motor 2 is connected with water supply pump 1, and water supply pump 1 passes through water supply
Pipeline 7 is connected with water storage box 3 and is provided with temperature sensor 8 on water supply pump 1, and temperature sensor 8 is for measuring in water supply pump 1
Temperature, solenoid valve 9, pressure gauge 10 and flow sensor 11 are installed, solenoid valve 9 is for controlling feed pipe on water supply pipe 7
The opening and closing on road 7, pressure gauge 10 are used to show the real-time hydraulic pressure in water supply pipe 7, level sensor are equipped in water storage box 3
Device 12 and filter 13, filter 13 are used to remove the impurity in water, and water level sensor 12 is used to measure the water level in water storage box 3
Highly, frequency-conversion control cabinet 4 includes cabinet, permission confirmation module 14, information receiving module 15, power module 16, radio communication mold
Block 17, micro-control unit 18, alarm module 19 and self diagnosis module 20, permission confirmation module 14 is for determining order sender's
Permission, motor 2, filter 13 and water supply pump 1 are electrically connected with self diagnosis module 20, self diagnosis module 20 for diagnosing motor 2,
Whether the failure of filter 13 and water supply pump 1, micro-control unit 18 is passed with temperature sensor 8, water level sensor 12, flow respectively
Sensor 11, solenoid valve 9, motor 2, permission confirmation module 14, information receiving module 15, power module 16, wireless communication module 17,
Alarm module 19 and self diagnosis module 20 are electrical connected, and module 17 and control centre 5 are electric by radio communication for micro-control unit 18
Property connection, control centre 5 and mobile terminal 6 be electrically connected, control centre 5 include data storage 21, data transmission blocks 22,
Data analysis module 23 and data reception module 24.Water supply pump 1 uses centrifugal type water pump, motor 2 to use synchronous motor.Alarm mould
Block 19 includes audible-visual annunciator and text information sending module.Mobile terminal 6 is using smart mobile phone, tablet computer or special sets
It is standby, wireless communication module 17 include infrared module, bluetooth module, WIFI module, 3G module, 4G modules, RF radio-frequency modules and
Zigbee module.
The workflow of the control system for variable frequency water supply pump, is as follows：
Step 1, controller set the running parameter of water supply pump and motor by mobile terminal, and mobile terminal will
Running parameter is sent to the micro-control unit of frequency-conversion control cabinet, and micro-control unit confirms that running parameter is set by permission confirmation module
After the permission for the person of determining, running parameter is sent to each device；
Step 2, in water supply process, motor operating to drive water supply pump work, solenoid valve to open, water supply pump by water from
Water supply pipe is sent to water storage box, and the temperature in temperature sensor measurement water supply pump, water level sensor measures the water level in water storage box
Highly, flow sensor measures the flow numerical quantity in water supply pipe, and people can obtain tap water from water storage box；
Step 3, real time data is sent to micro-control unit by temperature sensor, water level sensor and flow sensor, micro-
Real time data is sent to control centre by control unit, and data analysis module is analyzed and judged to real time data, and data are worked as
When analysis module judges that data are normal, data transmission blocks do not work, when data analysis module judges data exception, data point
Analysis module analyzes data and is provided correct parameter, audible-visual annunciator work, and text information sending module sends alarm
Information reminds people's running parameter mistake, people that can check and reset running parameter, data send mould to mobile terminal
Correct parameter is sent to frequency-conversion control cabinet by block, and correct parameter is sent to each device by frequency-conversion control cabinet, until data analysis
Module judges that new real time data is normal, when self diagnosis module judges motor, filter and fault of water pump, audible-visual annunciator
Work, text information sending module send warning information to mobile terminal, remind people's plant failure.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of control system for variable frequency water supply pump, which is characterized in that including water supply pump, motor, water storage box, frequency control
The output end of cabinet, control centre and mobile terminal, the motor is connected with water supply pump, and water supply pump passes through water supply pipe and water storage box
It is connected and is provided with temperature sensor on water supply pump, temperature sensor is used to measure the temperature in water supply pump, on water supply pipe
Solenoid valve, pressure gauge and flow sensor are installed, solenoid valve is used to control the opening and closing of water supply pipe, and pressure gauge is used for
It shows the real-time hydraulic pressure in water supply pipe, water level sensor is installed, water level sensor is for measuring in water storage box in water storage box
Height of water level, frequency-conversion control cabinet include cabinet, information receiving module, power module, wireless communication module, micro-control unit,
Alarm module and self diagnosis module, motor and water supply pump are electrically connected with self diagnosis module, and self diagnosis module is used for diagnosing motor
Whether with the failure of water supply pump, micro-control unit respectively with temperature sensor, water level sensor, flow sensor, solenoid valve, electricity
Machine, information receiving module, power module, wireless communication module, alarm module and self diagnosis module are electrical connected, micro-control unit
Module is electrically connected with control centre by radio communication, and control centre is electrically connected with mobile terminal, and control centre includes number
According to memory, data transmission blocks, data analysis module and data reception module, the control system for variable frequency water supply pump
Workflow, be as follows：
Step 1, controller set the running parameter of water supply pump and motor by mobile terminal, and mobile terminal is by work
Parameter is sent to the micro-control unit of frequency-conversion control cabinet, and running parameter is sent to each device by micro-control unit；
Step 2, in water supply process, motor operating is to drive water supply pump work, solenoid valve to open, and water supply pump is by water from water supply
Pipeline is sent to water storage box, and the temperature in temperature sensor measurement water supply pump, water level sensor measures the height of water level in water storage box,
Flow sensor measures the flow numerical quantity in water supply pipe, and people can obtain tap water from water storage box；
Real time data is sent to micro-control unit, microcontroller by step 3, temperature sensor, water level sensor and flow sensor
Real time data is sent to control centre by unit, and data analysis module is analyzed and judged to real time data, and data analysis is worked as
When module judges that data are normal, data transmission blocks do not work, when data analysis module judges data exception, data analysis mould
Block analyzes data and is provided correct parameter, and alarm module sends warning information to mobile terminal, reminds people's work
Parameter error, people can check and reset running parameter, and correct parameter is sent to frequency control by data transmission blocks
Correct parameter is sent to each device by cabinet, frequency-conversion control cabinet, until data analysis module judges that new real time data is normal, when
When self diagnosis module judges motor and water supply failure of pump, alarm module sends warning information to mobile terminal, reminds people's dress
Set failure.
2. it is according to claim 1 for variable frequency water supply pump control system, which is characterized in that the water supply pump use from
Cardioid water pump, motor use synchronous motor.
3. the control system according to claim 1 or 2 for variable frequency water supply pump, which is characterized in that the frequency control
Cabinet further includes permission confirmation module, permission of the permission confirmation module for determining order sender.
4. the control system according to claim 1 for variable frequency water supply pump, which is characterized in that be arranged in the water storage box
There is filter and filter is electrically connected with self diagnosis module, filter is used to remove the impurity in water.
5. the control system according to claim 2 for variable frequency water supply pump, which is characterized in that the alarm module includes
Audible-visual annunciator and text information sending module.
6. the control system according to claim 1 for variable frequency water supply pump, which is characterized in that the mobile terminal uses
Smart mobile phone, tablet computer or special equipment, wireless communication module include infrared module, bluetooth module, WIFI module, 3G moulds
Block, 4G modules, RF radio-frequency modules and Zigbee module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710466013.1A CN107023497B (en) | 2017-06-19 | 2017-06-19 | A kind of control system for variable frequency water supply pump |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710466013.1A CN107023497B (en) | 2017-06-19 | 2017-06-19 | A kind of control system for variable frequency water supply pump |
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| Publication Number | Publication Date |
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| CN107023497A CN107023497A (en) | 2017-08-08 |
| CN107023497B true CN107023497B (en) | 2018-11-09 |
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| CN201710466013.1A Active CN107023497B (en) | 2017-06-19 | 2017-06-19 | A kind of control system for variable frequency water supply pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109916027B (en) * | 2019-03-08 | 2021-04-27 | 广东美的制冷设备有限公司 | Method and device for controlling water pump of dehumidifier and computer readable storage medium |
| CN110081537B (en) * | 2019-03-20 | 2021-06-15 | 深圳市成大机电科技有限公司 | Control method for ice melting and cold supply |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2635749Y (en) * | 2002-08-05 | 2004-08-25 | 武汉深高机电一体化有限公司 | Intelligent fault-tolerant water supply and fluid supply pressure conversion controller capable of being remote monitor controlled by wide-area network |
| CN203067249U (en) * | 2012-05-08 | 2013-07-17 | 赛莱默(中国)有限公司 | Pump system with remote control function |
| CN203531054U (en) * | 2013-09-03 | 2014-04-09 | 武汉邦信汇通设备自动化有限公司 | Intelligent frequency conversion and constant pressure water supply control system |
| JP6510890B2 (en) * | 2015-05-25 | 2019-05-08 | 株式会社荏原製作所 | Water supply apparatus, monitoring apparatus, and water supply system |
| CN105673467A (en) * | 2016-01-27 | 2016-06-15 | 烟台阳光泵业有限公司 | Pump remote intelligent control system based on mobile Internet |
| CN205421424U (en) * | 2016-03-23 | 2016-08-03 | 乌鲁木齐华丰同益供水设备有限公司 | Intelligent constant pressure water supply equipment control system |
| CN205592117U (en) * | 2016-04-22 | 2016-09-21 | 上海众平科技有限公司 | Water pump intelligent control valve |
| CN106015028B (en) * | 2016-05-04 | 2018-11-06 | 江苏大学 | A kind of intelligent monitoring of water pump pump group and fault early warning method based on Internet of Things |
| CN205899721U (en) * | 2016-08-09 | 2017-01-18 | 合肥供水集团有限公司 | Terrific remote monitoring linked system is prevented to unmanned on duty pump house |
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Denomination of invention: A control system for variable frequency water supply pump Effective date of registration: 20220830 Granted publication date: 20181109 Pledgee: Anqing rural commercial bank Limited by Share Ltd. Pledgor: ANHUI BEIDE PUMP VALVE TECHNOLOGY SHARES CO.,LTD. Registration number: Y2022980013967 |