CN205445987U - Water pump controller - Google Patents
Water pump controller Download PDFInfo
- Publication number
- CN205445987U CN205445987U CN201620124677.0U CN201620124677U CN205445987U CN 205445987 U CN205445987 U CN 205445987U CN 201620124677 U CN201620124677 U CN 201620124677U CN 205445987 U CN205445987 U CN 205445987U
- Authority
- CN
- China
- Prior art keywords
- water pump
- signal
- circuit
- main control
- control processor
- Prior art date
- 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.)
- Active
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model provides a water pump controller, including master control treater, demonstration control circuit, signaling conversion circuit, sensor and signal rectifying circuit, alarm device, control button, wherein the master control treater is used for receipt and signal processing and sends control command, show that control circuit is used for showing the operating condition of each water pump, signaling conversion circuit is used for receiving the current signal that conversion was gathered, the sensor is used for gathering with the signal rectifying circuit water pump motor's operating current, the control button is used for setting up circuit mode and control model, the alarm device basis alarm signal is sent in the instruction of master control treater. The utility model discloses the wiring is simple to overcurrent, undercurrent, overvoltage, the undertension that can probably take place water pump motor, lack the multiple control of trouble such as looks, unbalanced three phase, equipment running status is known to developments, in time discovers unusual hidden danger, reliably protects effective operation of water pump motor.
Description
Technical field
This utility model relates to water pump Intelligent Terminal control field, particularly to a kind of water pump controller.
Background technology
The multiple electrical accessories such as it is by chopper, A.C. contactor, press button that existing water pump controls with protection device, selects to switch, display lamp, auxiliary reclay, thermorelay or motor protecter, voltmeter, ammeter are assembled with complicated line layout.Assembly in this way is made to have following several shortcoming: 1, circuit packaging technology is complicated, consumes a large amount of man-hour；2, controlling line contacts too much, easily get loose, the anergy fault rate causing control system is high；3, manufacturing cost is high；4, electrical accessorie dispersion total quality it is difficult to ensure that；5, electric motor protective device imperfection；6, breakdown judge is difficult, maintenance complexity, easily causes false judgment, in turn results in maintenance difficult, and maintenance cost is high.
Utility model content
The utility model proposes a kind of water pump controller, solve the control cost that the cause high and fault rate high problem excessively complicated with protection device of existing water pump.
The technical solution of the utility model is achieved in that
A kind of water pump controller, it includes,
Main control processor, receives and processes signal and send control instruction；
Display control circuit, electrically connects with described main control processor, for showing the duty of each water pump；
Signaling conversion circuit, electrically connects with described main control processor, for receiving the current signal of rectification, is translated into the receivable signal of described main control processor, and transmits this signal to described main control processor；
Sensor and signal rectifier circuit, be connected with described signaling conversion circuit, for gathering the operating current of described pump motor, and passes to described signaling conversion circuit after sampled signal process；
Alarm device, electrically connects with described main control processor, sends alarm signal according to the instruction of described main control processor；
Control button, electrically connect with main control processor with described display control circuit, be used for arranging circuit operating pattern and control model.
During use, the current signal of collection is transferred to described main control processor by described signaling conversion circuit by described sensor and signal rectifier circuit, described main control processor works in order according to the setting of the signal received and described control button, and the most described display control circuit shows the running parameter of each water pump in real time；When acquisition parameter exception, described main control processor is reported to the police by described alarm device, simultaneously according to the parameter gathered with set mode of operation and send corresponding control signal, and drive the connection and cut-off signal that output circuit sends, it is achieved water pump works in order by preset instructions.
Preferably, described main control processor is technical grade STM8S105CX single-chip microcomputer.
Preferably, described display control circuit uses chip TM1638 to drive.
Preferably, described chip TM1638 drives at least two group charactrons, some control buttons and some display lamps.
Preferably, described signaling conversion circuit uses communication chip MAX485ESA to carry changeover control signal.
Preferably, described sensor and signal rectifier circuit gather the operating current signal of two water pumps respectively, and are transferred to described main control processor by described signaling conversion circuit.
Preferably, described sensor and signal rectifier circuit gather the operating current signal of two water pumps by six road current sample electronic circuits.
Preferably, described main control processor is also associated with voltage sampling circuit, for gathering power supply state and the voltage sample of product.
Preferably, described alarm signal includes audible ringing signal and visual alarm.
This utility model water pump controller provides the benefit that:
1, circuit structure is installed simple to operate, easy to use, and can realize many group water pump unified monitoring by computer communication protocol and control management；
2, electronic technology is used to reduce oneself power consumption, it is achieved energy-conservation and environmental benefit；Simplify a large amount of common match appliance element and complicated cabling by the power of single-chip microcomputer, greatly reduce scattered electric elements and production cost, and increase substantially pump motor omnibearing protection function；
3, by the setting of software program, circuit structure of the present utility model can be applicable to control proof submersible sand discharging pump control, sewage lifter, preset pump station device control, upper sink feedwater control, the control of deep-well feed pump, blower pump for pipeline control etc., cover automatic pump comprehensively, applied widely；
4, this utility model easy accessibility, on-site maintenance is simple；In practical structures, operation dish and control system can use low-power consumption miniature transformer, and isolation environment is moist, it is ensured that personal safety.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the electrical block diagram of this utility model preferred embodiment；
Fig. 2 is the display control circuit structural representation of this utility model preferred embodiment；
Fig. 3 is six road current sample electronic circuit structural representations of this utility model preferred embodiment；
Fig. 4 is the voltage sampling circuit structural representation of this utility model preferred embodiment；
Fig. 5 is the audible alarm electrical block diagram in this utility model preferred embodiment alarm device；
Fig. 6 is the main control processor structural representation of this utility model preferred embodiment；
Fig. 7 is the control output circuit structure schematic diagram of this utility model preferred embodiment；
Fig. 8 is the signaling conversion circuit structural representation of this utility model preferred embodiment；
Fig. 9 is the power supply rectification filter voltage regulator circuit structure schematic diagram of this utility model preferred embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In order to overcome existing water pump to control with the complex process of protection device, electrical accessorie dispersion, the protection device imperfection of pump motor, breakdown judge are difficult, keep in repair the defects such as complicated; this utility model devises a kind of new water pump controller, uses intelligentized control method and the protection device of comprehensive MICROCOMPUTER PROCESSING.The circuit design that this utility model is preferable to carry out not only wiring is simple; control match appliance element can also be saved; and can be by fault multiple monitorings such as microcomputer overcurrent contingent to pump motor, undercurrent, overvoltage, under-voltage, phase shortage, three-phase imbalances; obtain general motor operational factor; dynamic understands equipment operation condition; following the tracks of and predict that it changes, note abnormalities hidden danger in time, effective operation of reliably protecting pump motor.
The circuit structure diagram of the preferred embodiment as shown in Fig. 1-Fig. 9, water pump controller of the present utility model includes main control processor, display control circuit, signaling conversion circuit, sensor and signal rectifier circuit, alarm device, control button；Wherein main control processor is used for receiving and processing signal and send control instruction；Display control circuit electrically connects with described main control processor, for showing the duty of each water pump；Signaling conversion circuit electrically connects with described main control processor, for receiving the current signal of rectification, is translated into the receivable signal of described main control processor, and transmits this signal to described main control processor；Sensor is connected with described signaling conversion circuit with signal rectifier circuit, for gathering the operating current of described pump motor, and passes to described signaling conversion circuit after sampled signal process；Alarm device electrically connects with described main control processor, sends alarm signal according to the instruction of described main control processor；Control button to electrically connect with main control processor with described display control circuit, be used for arranging circuit operating pattern and control model.
During use, the current signal of collection is transferred to described main control processor by described signaling conversion circuit by described sensor and signal rectifier circuit, described main control processor works in order according to the setting of the signal received and described control button, and the most described display control circuit shows the running parameter of each water pump in real time；When acquisition parameter exception, described main control processor is reported to the police by described alarm device, simultaneously according to the parameter gathered with set mode of operation and send corresponding control signal, and drive the connection and cut-off signal that output circuit sends, it is achieved water pump works in order by preset instructions.
In the preferred embodiment shown in the drawings, this utility model uses technical grade STM8S105CX single-chip microcomputer to do main control processor, uses TM1638 to drive three group of three Digital sum pipe and six press keys and eight display lamps；Three groups of charactrons are respectively displayed on real work electric current and the display fault type of line voltage and a pump and two pumps；Meanwhile, duty and failure cause are indicated respectively by main control processor instruction.Control model, defencive function, the start and stop of direct manual operation two pumps can be respectively provided with by six press keys.Certainly, those skilled in the art is also dependent on practical situation, may be used without other functionally similar chip as main control processor, and use other specification, the charactron of other quantity, button, display lamp etc., numerous to list herein, but belong to the equivalent of this utility model technological means.
This preferred embodiment also uses communication chip MAX485ESA as the chip of signaling conversion circuit, is used for carrying the communication instruction of changeover control signal.As it is shown on figure 3, use six special current sensors to combine with six set rectification circuits, the operating current for two pump motors of the using and the reserved samples, and passes to main control processor and carry out sampling analysis.During as monitored faulty signal, main control processor output order, to performing circuit, control effectively；And send alarm command, drive warning circuit, make buzzer send chimes of doom；Meanwhile, driving malfunction instruction lights；Realize sound and light alarm prompting.Main control processor of the present utility model is also associated with voltage sampling circuit, for gathering power supply state and the voltage sample of product；By mains transformer and power supply rectification filter mu balanced circuit, the power supply of product and voltage sample are flowed to main control processor, reach the purpose of real-time monitoring voltage change；Send instruction by main control processor again, drive two groups of output circuits and the Guan Bi of two miniature relay control major loop A.C. contactors and disconnection by controlling output circuit, it is achieved water pump works in order by preset instructions.
Circuit structure of the present utility model is installed simple to operate, easy to use, and can realize many group water pump unified monitoring by computer communication protocol and control management；Electronic technology is used to reduce oneself power consumption, it is achieved energy-conservation and environmental benefit；Simplify a large amount of common match appliance element and complicated cabling by the power of single-chip microcomputer, greatly reduce scattered electric elements and production cost, and increase substantially pump motor omnibearing protection function；By the setting of software program, circuit structure of the present utility model can be applicable to control proof submersible sand discharging pump control, sewage lifter, preset pump station device control, upper sink feedwater control, the control of deep-well feed pump, blower pump for pipeline control etc., cover automatic pump comprehensively, applied widely；This utility model easy accessibility, on-site maintenance is simple；In practical structures, operation dish and control system can use low-power consumption miniature transformer, and isolation environment is moist, it is ensured that personal safety.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (9)
1. a water pump controller, it is characterised in that include
Main control processor, receives and processes signal and send control instruction；
Display control circuit, electrically connects with described main control processor, for showing the duty of each water pump；
Signaling conversion circuit, electrically connects with described main control processor, for receiving the current signal of rectification, is translated into the receivable signal of described main control processor, and transmits this signal to described main control processor；
Sensor and signal rectifier circuit, be connected with described signaling conversion circuit, for gathering the operating current of described pump motor, and passes to described signaling conversion circuit after sampled signal process；
Alarm device, electrically connects with described main control processor, sends alarm signal according to the instruction of described main control processor；
Control button, electrically connect with main control processor with described display control circuit, be used for arranging circuit operating pattern and control model.
2. water pump controller as claimed in claim 1, it is characterised in that described main control processor is technical grade STM8S105CX single-chip microcomputer.
3. water pump controller as claimed in claim 1, it is characterised in that described display control circuit uses chip TM1638 to drive.
4. water pump controller as claimed in claim 3, it is characterised in that described chip TM1638 drives at least two group charactrons, some control buttons and some display lamps.
5. water pump controller as claimed in claim 1, it is characterised in that described signaling conversion circuit uses communication chip MAX485ESA to carry changeover control signal.
6. water pump controller as claimed in claim 1, it is characterised in that described sensor and signal rectifier circuit gather the operating current signal of two water pumps respectively, and are transferred to described main control processor by described signaling conversion circuit.
7. water pump controller as claimed in claim 6, it is characterised in that described sensor and signal rectifier circuit gather the operating current signal of two water pumps by six road current sample electronic circuits.
8. water pump controller as claimed in claim 1, it is characterised in that described main control processor is also associated with voltage sampling circuit, for gathering power supply state and the voltage sample of product.
9. water pump controller as claimed in claim 1, it is characterised in that described alarm signal includes audible ringing signal and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124677.0U CN205445987U (en) | 2016-02-11 | 2016-02-11 | Water pump controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124677.0U CN205445987U (en) | 2016-02-11 | 2016-02-11 | Water pump controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445987U true CN205445987U (en) | 2016-08-10 |
Family
ID=56581595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620124677.0U Active CN205445987U (en) | 2016-02-11 | 2016-02-11 | Water pump controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205445987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289440A (en) * | 2016-09-12 | 2017-01-04 | 莱克电气绿能科技(苏州)有限公司 | A kind of system being applied to water tank lacks water detection |
| CN106640691A (en) * | 2016-12-13 | 2017-05-10 | 杭州信多达电器有限公司 | Device and method for water pump fault testing and protecting |
-
2016
- 2016-02-11 CN CN201620124677.0U patent/CN205445987U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289440A (en) * | 2016-09-12 | 2017-01-04 | 莱克电气绿能科技(苏州)有限公司 | A kind of system being applied to water tank lacks water detection |
| CN106640691A (en) * | 2016-12-13 | 2017-05-10 | 杭州信多达电器有限公司 | Device and method for water pump fault testing and protecting |
| CN106640691B (en) * | 2016-12-13 | 2018-03-06 | 杭州信多达电器有限公司 | A kind of fault of water pump detection protection device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105756135A (en) | Frequency conversion constant pressure water supplying intelligent control system based on Internet of Things | |
| CN101764550A (en) | Integrated protection controller for wireless intelligent motor | |
| CN204570911U (en) | Power station maintenance collecting well drainage control system | |
| CN102646546B (en) | Intelligent self-energy-obtaining vacuum breaker | |
| CN102916640A (en) | Phase-control excitation control device and method for internal combustion locomotive | |
| CN205445987U (en) | Water pump controller | |
| CN203404016U (en) | Head cover drainage intelligent control system of hydropower station | |
| CN204515467U (en) | Powerhouse of hydropower station seepage sump drainage control system | |
| CN202276135U (en) | Comprehensive protection controller for wireless intelligent motor | |
| CN205068134U (en) | Fire control water feed pump set intelligence centralized control system | |
| CN206658102U (en) | A kind of automation of transformation substations equipment fault self-healing system | |
| CN212586730U (en) | Intelligent water supply control device based on Internet of things | |
| CN205725135U (en) | Three-phase intelligent seamless auto switching device for dual-electric source | |
| CN204425033U (en) | A kind of emergency lighting automatic switchover system | |
| CN209250225U (en) | A kind of modularization intelligent power distribution managing device | |
| CN205532905U (en) | Diesel generator's fuel -efficient energy -saving control system | |
| CN202937432U (en) | Frequency conversion air compressor energy-saving control and remote wireless management system | |
| CN102003373A (en) | Joint inspection device of drainage pump and pump station generating set under high-speed rail and in tunnel | |
| CN105715363A (en) | Fuel-saved and energy-saved diesel generator | |
| CN205532863U (en) | Fuel -efficient energy -conserving diesel generator | |
| CN206431225U (en) | A kind of generator unit stator parallel branch circulation warning device | |
| CN205898908U (en) | Snow -melting system realizes that three phase current lacks looks observation circuit | |
| CN104993586A (en) | Monitoring information access automation identification diagnosis system and method | |
| CN206646582U (en) | A kind of constant pressure water supply intelligence control system based on Internet of Things | |
| CN219351359U (en) | Electrical fire power distribution monitoring device and system suitable for production area of construction site |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |