CN106194780A - Water pump data acquisition, transmission and intelligence control system - Google Patents
Water pump data acquisition, transmission and intelligence control system Download PDFInfo
- Publication number
- CN106194780A CN106194780A CN201610619393.3A CN201610619393A CN106194780A CN 106194780 A CN106194780 A CN 106194780A CN 201610619393 A CN201610619393 A CN 201610619393A CN 106194780 A CN106194780 A CN 106194780A
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- CN
- China
- Prior art keywords
- data acquisition
- water pump
- transmission
- motor
- zigbee
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
Abstract
The invention discloses a kind of water pump data acquisition, transmission and intelligence control system.Distributed being provided with of appropriate site at described water pump is in multiple data acquisitions of same ZigBee-network and transmits SOC and a Centroid；Including at least having data acquisition unit, ZigBee terminal or full-function device, a battery in each data acquisition and transmission SOC, wherein data acquisition unit be analog quantity also need to integrated simulation digital converter in this data acquisition and transmission SOC；Being provided with at described Centroid to have and receive and emission function, the ZigBee network coordinator of energy self-programming computing, it controls motor power break-make by relay drive circuit.The present invention have be adapted to structured water pump, can unmanned, automatically detection water pump abnormal conditions the advantage being automatically turned off water pump when danger occurs.
Description
Technical field
The present invention relates to water pump field, particularly relate to a kind of water pump data acquisition, transmission and intelligence control system.
Background technology
Water pump is the visual plant of deep-well water lift.During use, whole unit pulls the plug work, and subsoil water is extracted ground
Table is domestic water, speedily carry out rescue work in mine, industry cools down, field irrigation, seawater lift, steamer adjust carry, it may also be used for fountain view,
Hot water water pump is used for hot spring bathing, could be applicable to extract subsoil water from deep-well it can also be used to river, reservoir, water channel etc. carry
Hydraulic Projects.Be mainly used in field irrigation and alpine region people and animals' water, be also available for central air-conditioning cooling, source pump, cold pump assembly,
City, factory, railway, mine, building site draining use.General flow can reach 5m ~ 650m, lift per hour and can reach
10-550 rice.
In general, the effect of water pump is huge, but its operating mode is extremely severe, is arranged under water that disposable operation for months is even
More long, operator can not intuitively understand for the operational factor of equipment, it is more difficult in turn for instructing operation and the dimension of equipment
Protect.
Before this, the patent of Application No. 00810185353.8 discloses a kind of water pump, has electric drive motor and by this horse
Reach the centrifugal multistage pump multiple centrifugal pump of driving, it is characterised in that be provided with in the end of pump by Breakup of Liquid Ring around with the sensor shell by liquid percolation
Body, is provided with one or more sensor, and kind is probably temperature, vibration, flow or pressure/differential pressure pickup, and leads to
Cross induction coil and provide electric power for it.The signal of telecommunication of sensor is by passing through wire transfer after modulating/demodulating, or passes through electricity
The mode radio transmission of sound/acoustic-electric conversion is to motor-side, then exports.This patent provide the most perfectly sensor power supply,
Signals collecting, the solution of transmission, making the underwater process of water pump is no longer flight data recorder, and can be solved by suitable equipment
Analyse and show its running status.
One of limitation of this patent is, is only applicable to upper pump type water pump, is particularly suited for deep well pump, for sending out at present
The down-pump type water pump opening up the impetus best is not appropriate for, and application surface is narrower.Meanwhile, just because of the operating mode that water pump is in water is severe, i.e.
Make to be represented the monitoring result of sensor by modes such as display screen displayings it may first have to the moment keeps the side of Attended mode
Formula is monitored, and secondly when water pump meets with some great accidents or danger situation in water, waits observer to observe supervision knot
Fruit take again to operate a switch etc. mode to process time late.Described great accident or danger situation include, without being limited to following feelings
Shape: the motor the most not allowing body of one who has dropped dead by the roadside or inclination to use is lain down or tilts use；2. line voltage is not enough, less than rated voltage
5%；Or when rated voltage electric current overrate；3. motor has the vibrations of the unexpected sound or bigger；4. pump interval water outlet；⑤
Motor often operates 2500 hours and does not carries out general overhaul and continue to come into operation；6. motor temperature rise is too high；7. water level is too low；8. motor is exhausted
Edge resistance is less than rated value；9. before turn on pump, underfill liquid in suction tube and pump.These situations, the most then make water pump go to work braving one's illness,
Heavy then make water pump scrap even and produce casualties.It addition, the time interval that water pump restarts after shutting down wants more than 20 minutes.
Summary of the invention
For drawbacks described above present in prior art, it is desirable to provide one is adapted to structured water simultaneously
Pump, energy unmanned, automatically detection water pump abnormal conditions are also automatically turned off the water pump data acquisition of water pump, biography when danger occurs
Defeated and intelligence control system.
To achieve these goals, the present invention is by the following technical solutions: a kind of water pump data acquisition, transmission and intelligence control
System processed, wherein water pump includes lifting pipe, check-valves, pump, motor and suction hose etc.；Distributed at the appropriate site of described water pump
It is provided with and is in multiple data acquisitions of same ZigBee-network and transmits SOC and a Centroid；The plurality of data acquisition
Each including at least having data acquisition unit, ZigBee terminal or full-function device, battery in collection and transmission SOC, and at least
Making ZigBee terminal or full-function device, battery and holding wire completely and water segregation, wherein data acquisition unit is analog quantity
Also need to this data acquisition and transmission SOC in integrating analog-to-digital converter；It is provided with to have at described Centroid and connects
Receive and the ZigBee network coordinator of emission function, be integrated with in this ZigBee network coordinator and can transport according to receiving signal
The single-chip microcomputer calculated；Entering of motor is in series with the relay controlling motor power break-make at electricity, described single-chip microcomputer is driven by relay
Galvanic electricity road controls relay on-off.
Above-mentioned water pump data acquisition, transmission and intelligence control system, wherein: the plurality of data acquisition and transmission SOC
In the data acquisition unit that contains be respectively motor attitude transducer, galvanometer, voltameter, ohm gauge, vibrating sensor, flow
Meter, timer, temperature sensor, water-level gauge；The data acquisition that the position that the most each data acquisition and transmission SOC install is contained with it
Acquisition means represents: the suitable location that motor attitude transducer, vibrating sensor, temperature sensor are arranged on motor, galvanometer
Being connected on main power in the circuit of motor, voltameter is connected in parallel on main power in the circuit of motor, and ohm gauge is connected to three-phase
Between a certain phase and ground line of motor, effusion meter is arranged on the appropriate site in the lifting pipe of pump, and timer is integrated in single-chip microcomputer
In, water-level gauge is arranged on the joint portion between the extreme lower position of suction hose and pump and lifting pipe.
Above-mentioned water pump data acquisition, transmission and intelligence control system, wherein: described ZigBee network coordinator is with penetrating
Frequently front-end module.
Above-mentioned water pump data acquisition, transmission and intelligence control system, wherein: described ZigBee-network be mesh network or
Star-network.
The present invention is respectively distributed to the appropriate location of water pump by multiple data acquisition units, the parameter sensitive to water pump and
Dangerous omen detects, and detection data can guarantee that dynamic realtime, solid, can realize automatically detecting water pump abnormal conditions；
Then by data acquisition and transmission SOC by data acquisition unit, ZigBee terminal or full-function device, battery, the most again
It is packaged plus analogue-to-digital converters, wherein must assure that ZigBee terminal or full-function device, battery and holding wire
Completely waterproof, it is also necessary to ensureing that the data acquisition unit needing contact extraneous keeps exposed, other need not be exposed
Data acquisition unit such as motor attitude transducer, vibrating sensor, temperature sensor etc. can encapsulate, together to ensure this SOC
Safety；Because the data in the present invention are all by being wirelessly transferred, so for the not requirement of water pump structure, adapt to simultaneously
In upper pump type, down-pump type, side pump type etc. structure；ZigBee is as a kind of mature technology, though it has low rate, in-plant
Inferior position, but do not hinder its in the successful Application of this scene because have only in the present invention in extremely short distance transmit pole
Few data, on the contrary, because it has the advantages such as low-power consumption, low cost, short time-delay, high power capacity, high safety, unlicensed band,
For the present invention, for comparing other the most ripe any Radio Transmission Technology, all there is unrivaled advantage, also
The battery being encapsulated in SOC is possibly realized, even if because simply aneroid battery all be enough to make ZigBee terminal or global function set
Nearly 2 years of standby support；Because the wireless transmission link of present networks is extremely simple, mesh network, star-network all can meet needs；
The integrated monolithic function of ZigBee network coordinator carries out computing according to each data acquisition received and transmission SOC signal, and
Be given and be turned on and off signal and enter the relay drive circuit at electricity to motor, control motor power break-make by relay,
Water pump can be automatically turned off when danger occurs, reach unattended purpose.
Detailed description of the invention
The water pump being applied to the present invention is conventional water pump, including lifting pipe, check-valves, pump, motor and suction hose etc., and water pump
Structure be upper pump type and down-pump type.The present invention is a kind of water pump data acquisition, transmission and intelligence control system, wherein counts
It is based on being in multiple data acquisitions of same ZigBee-network and transmitting SOC and a Centroid according to gathering and transmitting.Its
In, data acquisition and transmission SOC had both comprised data acquisition unit i.e. sensor or the meter of data acquisition, include again by
Data send or receive ZigBee terminal or the full-function device of (be generally only and send), also include the battery driving them, number
According to harvester be analog quantity also need to this data acquisition and transmission SOC in integrating analog-to-digital converter, in order to by mould
Intend signal and be changed into digital signal, then sent by ZigBee terminal or full-function device；Wherein, ZigBee terminal or global function
Equipment, battery, need not exposed data acquisition unit and holding wire completely and water segregation, it is ensured that its safety；This battery can
Use high-capacity dry battery, lithium battery, enough make this SOC support more than even half a year several months, for convenience and recycle, should
SOC preferably can be with dismounting and change battery or be set to, or can be to the equipment of lithium battery wireless charging being internally integrated.One
Individual Centroid refers to ZigBee network coordinator, and it has reception and emission function and with transporting according to receiving signal
The single-chip microcomputer calculated, simultaneously in order to strengthen signal emissive porwer, can add RF front-end module；This single-chip microcomputer means can be autonomous
Programming, utilizes the signal received to calculate, and it is logical to control motor power by relay drive circuit according to result of calculation
Disconnected.
Illustrate the operation logic of single-chip microcomputer.The signal that the data acquisition at such as voltameter place and transmission SOC transmit
For 150V, it is compared by single-chip microcomputer with the rated voltage preset, if less than rated voltage 5%, providing the signal of danger,
Now relay drive circuit will make the inaccurate startup of motor or plant-wide emergency shutdown；And for example, if single-chip microcomputer informed by timer, the machine is total
Operation time and the signal of downtime, single-chip microcomputer by its with preset overhaul time standard value (such as 2500 hours) and shutdown time
Between (such as 20 minutes) compare, if the former more than or the latter less than Preset Time; provide the signal of danger, it addition, work as
After overhaul is carried out, operator can launch reset signal to timer by single-chip microcomputer so that it is timing of starting from scratch, meanwhile, often
Time automatic clear after then shutting down after secondary start.
The data acquisition unit contained in multiple data acquisitions in the present invention and transmission SOC is respectively motor attitude sensing
Device, galvanometer, voltameter, ohm gauge, vibrating sensor, effusion meter, timer, temperature sensor, water-level gauge；The most each data
Gather and transmission SOC install position represent with its data acquisition unit contained: motor attitude transducer, vibrating sensor,
Temperature sensor is arranged on the suitable location on motor, and galvanometer is connected on main power in the circuit of motor, and voltameter is in parallel
In main power to the circuit of motor, ohm gauge is connected between a certain phase and ground line of three phase electric machine, and effusion meter is arranged on pump
Lifting pipe in appropriate site, timer is integrated in single-chip microcomputer, water-level gauge be arranged on the extreme lower position of suction hose and pump with
Joint portion between lifting pipe.
Several data acquisitions employed in the present invention and transmission SOC, the great accident that the most corresponding background technology is mentioned
Or danger situation and arrange, wherein, motor attitude transducer be in order to avoid do not allow body of one who has dropped dead by the roadside or tilt use motor fallen
Sleeping or inclination uses；Voltameter is in order to avoid line voltage is not enough, less than rated voltage 5%；While galvanometer and voltameter
For the electric current overrate when rated voltage during use；Ohm gauge is in order to avoid electrical machine insulation resistance is less than rated value,
It is typically 0.5M Ω；Vibrating sensor is in order to avoid motor has the vibrations of the unexpected sound or bigger；Effusion meter be in order to avoid
Pump interval water outlet；Timer is often to operate in order to avoid motor 2500 hours not carry out general overhaul and continue to come into operation and again open
Dynamic time interval is less than 20 minutes；Temperature sensor is in order to avoid motor temperature rise is too high；Water-level gauge is in order to avoid water level mistake
Underfill liquid in suction tube and pump before low or turn on pump.It is true that similar situation also has a lot, other class can be set up completely
As data acquisition and transmission SOC carry out other data acquisition thus reach control purpose.
The each data acquisition unit related in the present invention and ZigBee relevant device are ripe commercially available prod, the envelope of SOC
Dress method and relay drive circuit are mature technology, therefore repeat no more its principle and implementation method.
Described above to the disclosed embodiments, only for making professional and technical personnel in the field be capable of or using this
Invention.Multiple amendment to these embodiments will be apparent from for those skilled in the art, herein institute
The General Principle of definition can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore,
The present invention is not intended to be limited to the embodiments shown herein, and is to fit to special with principles disclosed herein and novelty
The widest scope that point is consistent.
Claims (4)
1. water pump data acquisition, transmission and an intelligence control system, wherein water pump include lifting pipe, check-valves, pump, motor and
Suction hose etc., it is characterised in that distributed being provided with of appropriate site at described water pump is in the multiple of same ZigBee-network
Data acquisition and a transmission SOC and Centroid；Each including at least there being number in the plurality of data acquisition and transmission SOC
According to harvester, ZigBee terminal or full-function device, battery, and at least make ZigBee terminal or full-function device, battery with
And holding wire is complete and water segregation, wherein data acquisition unit is also needing in this data acquisition and transmitting in SOC of analog quantity
Integrating analog-to-digital converter；It is provided with at described Centroid to have and receives and the ZigBee network coordinator of emission function,
The single-chip microcomputer that can carry out computing according to reception signal it is integrated with in this ZigBee network coordinator；Entering of motor is in series with control at electricity
The relay of motor power break-make processed, described single-chip microcomputer controls relay on-off by relay drive circuit.
Water pump data acquisition the most according to claim 1, transmission and intelligence control system, it is characterised in that the plurality of
The data acquisition unit contained in data acquisition and transmission SOC is respectively motor attitude transducer, galvanometer, voltameter, resistance
Meter, vibrating sensor, effusion meter, timer, temperature sensor, water-level gauge；The position that the most each data acquisition and transmission SOC install
Put and represent with its data acquisition unit contained: motor attitude transducer, vibrating sensor, temperature sensor are arranged on motor
Suitable location, galvanometer is connected on main power in the circuit of motor, and voltameter is connected in parallel on main power in the circuit of motor,
Ohm gauge is connected between a certain phase and ground line of three phase electric machine, and effusion meter is arranged on the appropriate site in the lifting pipe of pump, meter
Time device be integrated in single-chip microcomputer, water-level gauge is arranged on the joint portion between the extreme lower position of suction hose and pump and lifting pipe.
Water pump data acquisition the most according to claim 2, transmission and intelligence control system, it is characterised in that described
ZigBee network coordinator is with RF front-end module.
4. according to water pump data acquisition, transmission and the intelligence control system described in any of the above-described claim, it is characterised in that institute
Stating ZigBee-network is mesh network or star-network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619393.3A CN106194780A (en) | 2016-08-02 | 2016-08-02 | Water pump data acquisition, transmission and intelligence control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619393.3A CN106194780A (en) | 2016-08-02 | 2016-08-02 | Water pump data acquisition, transmission and intelligence control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106194780A true CN106194780A (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619393.3A Pending CN106194780A (en) | 2016-08-02 | 2016-08-02 | Water pump data acquisition, transmission and intelligence control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238358A (en) * | 2019-05-23 | 2019-09-17 | 首钢京唐钢铁联合有限责任公司 | Continuous casting crystallining water system control method, device and electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110238358A (en) * | 2019-05-23 | 2019-09-17 | 首钢京唐钢铁联合有限责任公司 | Continuous casting crystallining water system control method, device and electronic equipment |
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Application publication date: 20161207 |