CN204212960U - Intelligent and high-efficiency control system of water pump - Google Patents
Intelligent and high-efficiency control system of water pump Download PDFInfo
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- CN204212960U CN204212960U CN201420652796.4U CN201420652796U CN204212960U CN 204212960 U CN204212960 U CN 204212960U CN 201420652796 U CN201420652796 U CN 201420652796U CN 204212960 U CN204212960 U CN 204212960U
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- water pump
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- cpu control
- water
- motor
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model provides intelligent and high-efficiency control system of water pump, comprises CPU control unit, flow transducer, water pressure sensor, water pump, motor and driving mechanism; Described CPU control unit is connected with described motor, and described motor is connected with described water pump by driving mechanism; The pump chamber of described water pump is provided with described flow transducer, and described flow transducer is connected with described CPU control unit; The pump chamber of described water pump is provided with described water pressure sensor, and described water pressure sensor connects described CPU control unit.Solving prior art, to control the mechanical pressure switches of pump switch and the easy loss of pressure air bag, life-span short, affects water pump and normally work, and cannot realize the deficiency of the recloser of water pump according to actual conditions.The perception data obtained by CPU control unit flow sensor and water pressure sensor is analyzed, and controls the switch of motor according to analysis result, and then realizes the switch of automatically controlled water pump.
Description
Technical field
The utility model relates to pump technology field, specifically be intelligent and high-efficiency control system of water pump.
Background technique
In the water pump system of prior art, the supercharging controlling water tower and pipeline adopts mechanical pressure switches and pressurized tank mostly, but its life-span used is all relatively short.Concrete, the poor reliability of mechanical pressure switches, the closed electric shock of long-time electric shock folding is easily damaged, pressurized tank is the air pressure that 1KG is housed by the air bag under constant voltage effect, constant voltage effect is played when ducted water flow pressure is unstable, but after long-time use pressurized tank, a certain amount of air pressure in pressurized tank is constantly in consumption, and air bag also easily damages, after long-time use, pressurized tank will lose efficacy, no longer there is the effect of constant voltage, and when the pressure of current is greater than the force value of setting, water pump cannot stop, folding always also closes by mechanical pressure switches, cannot shut down, finally, the closed electric shock of mechanical pressure switches will be damaged, and then water pump cannot be worked normally.Therefore, be necessary to provide a kind of control system of water pump that can overcome the problems referred to above.
Model utility content
Technical problem to be solved in the utility model is: provide intelligent and high-efficiency control system of water pump, solving prior art, to control the mechanical pressure switches of pump switch and the easy loss of pressure bladder, life-span short, affect water pump normally to work, and the deficiency of the recloser of water pump cannot be realized according to actual conditions.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
Intelligent and high-efficiency control system of water pump, comprises CPU control unit, flow transducer, water pressure sensor, water pump, motor and driving mechanism;
Described CPU control unit is connected with described motor, and described motor is connected with described water pump by driving mechanism;
The pump chamber of described water pump is provided with described flow transducer, and described flow transducer is connected with described CPU control unit; The pump chamber of described water pump is provided with described water pressure sensor, and described water pressure sensor connects described CPU control unit.
Wherein, also comprise circuit breaker, one end of described circuit breaker connects described CPU control unit, and the other end connects power supply input.
Wherein, described CPU control unit is single-chip microcomputer.
Wherein, described driving mechanism is d-axis, and described motor is connected by d-axis with water pump.
Wherein, described driving mechanism is tape handler.
Wherein, described CPU control unit is connected with described motor by driver element, and described driver element is relay or air-break switch.
The beneficial effects of the utility model are: the control system of water pump being different from prior art generally adopts mechanical pressure switches and pressurized tank to realize switch and the constant voltage effect of water pump, and mechanical pressure switches and the pressurized tank life-span itself short, often make water pump normally use, need the problem often changed.The utility model provides intelligent and high-efficiency control system of water pump; the upper lower limit value of water pressure is set by CPU control unit; by flow transducer and water pressure sensor to the flow of water pump and water pressure real-time perception; CPU control unit carrys out shutdown and the start of automatic control motor according to the analysis of setting value to perception data; and then control the opening and closing of water pump; realize the use of the actual conditions automatically controlled water pump according to the water yield and water pressure, without the need to personnel guard and manually-operable.Described control system of water pump both reduced human cost, achieved again energy-efficient.
Accompanying drawing explanation
Fig. 1 is the anatomical connectivity block diagram of a kind of intelligent and high-efficiency control system of water pump of the utility model one embodiment;
Fig. 2 is the anatomical connectivity block diagram of a kind of intelligent and high-efficiency control system of water pump of another embodiment of the utility model.
Label declaration:
1, CPU control unit; 2, water pump; 3, motor; 4, flow transducer;
5, water pressure sensor; 6, circuit breaker; 7, driver element.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with mode of execution.
The design of the utility model most critical is: the perception data obtained by CPU control unit flow sensor and water pressure sensor is analyzed, and controls the switch of motor according to analysis result, and then realizes the switch of automatically controlled water pump.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of intelligent and high-efficiency control system of water pump, comprises CPU control unit 1, flow transducer 4, water pressure sensor 5, water pump 2, motor 3 and driving mechanism;
Described CPU control unit 1 is connected with described motor 3, and described motor 3 is connected with described water pump 2 by driving mechanism;
The pump chamber of described water pump 2 is provided with described flow transducer 4, and described flow transducer 4 is connected with described CPU control unit 1; The pump chamber of described water pump 2 is provided with described water pressure sensor 5, and described water pressure sensor 5 connects described CPU control unit 1.
From foregoing description; the beneficial effects of the utility model are: the utility model intelligent and high-efficiency control system of water pump; by flow and the water pressure real-time perception of flow transducer 4 and water pressure sensor 5 pairs of water pumps 2; come shutdown and the start of automatic control motor 3 by the analysis of CPU control unit 1 pair of perception data, and then control the opening and closing of water pump 2.Have the following advantages:
1, be in water state or anhydrous state by flow transducer 4 automatic decision water pump 2, grasp the water source state of water pump 2 system in real time;
2, can be set by the upper lower limit value of CPU control unit 1 pair of water flow in pipeline pressure, in water pressure sensor 5 automatically signal piping current pressure after, through CPU control unit 1 according to water flow pressure to limit automatic decision water flow pressure be up and down the CLV ceiling limit value reaching setting, and then automatic disable motor 3, water pump 2 quits work.When water flow pressure is less than the lower limit of setting, water pump 2 Auto Power On motor 3, water pump 2 is started shooting work.Replace the switch that mechanical pressure switches realizes water pump 2, solve the fragile problem that pressure switch is brought;
3, realize closedown and the unlatching of water pump 2 system according to the water flow of perception and water pressure data automatic decision, save the human cost of personnel guard, the intellectual determination and the hommization that realize water pump 2 control system control, simultaneously energy-efficient again.
Further, also comprise circuit breaker 6, one end of described circuit breaker 6 connects described CPU control unit 1, and the other end connects power supply input.
Seen from the above description, by power input connecting breaker 6, the zero load in high voltage circuit and load current can be switched on or switched off under water pump 2 control system normal operation; The rapid disengagement failure electric current when water pump 2 control system breaks down, Accident prevention expands, and plays the not impaired effect under high pressure or load current of protection water pump 2 control system.
Preferably, the utility model is also by the CPU control unit 1 that is connected with water pressure sensor 5 parameter such as induction order according to the switching on and shutting down time of actual conditions default control motor 3, the sensing cycle controlling water pressure sensor 5 and flow transducer 4 and water pressure sensor 5.Concrete, flow transducer 4 is set and first responds to, when only having flow transducer 4 to sense water state, just can trigger the induction that water pressure sensor 5 carries out water pressure; When water pressure sensor 5 reaches predefined value time, aut sign is to CPU control unit 1, by the judgement of CPU control unit 1 and then implement next action.
Further, described CPU control unit 1 is single-chip microcomputer.
Further, described driving mechanism is d-axis, and described motor 3 is connected by d-axis with water pump 2.
Further, described driving mechanism is tape handler.
Further, described CPU control unit 1 is connected with described motor 3 by driver element 7, and described driver element 7 is relay or air-break switch.
Working principle of the present utility model: the parameter such as induction period being set water pressure CLV ceiling limit value and lower limit, water pressure sensor 5 in advance by CPU control unit 1.Power input voltage, through circuit breaker 6 to CPU control unit 1, CPU control unit 1 control flow check quantity sensor 4 is responded to, and only when the pump chamber of data that flow transducer 4 returns display water pump 2 is for there being a water state, CPU control unit 1 just can send signal to control the unlatching of motor 3.The flow transducer 4 be connected with water pump 2 still senses water pump 2 in real time and has been in water or anhydrous state, and during anhydrous state, timely return data, to CPU control unit 1, controls motor 3 in time by CPU control unit 1 and quits work.When there being water state, synthesize with the same water pressure sensor 5 connecting water pump 2 and use, judge that water pump 2 flow to the water flow pressure of pipeline, when the hydraulic pressure force value of water tower and pipeline reaches default water pressure CLV ceiling limit value, water pressure sensor 5 sends a signal to CPU control unit 1, CPU control unit 1 controls the shutdown of the motor 3 be attached thereto automatically by driver element 7 according to signal, and then by the closedown of transmission mechanism control water pump 2, avoids that water pressure is excessive to break down; When water pressure sensor 5 sense hydraulic pressure force value be down to lower limit time, CPU control unit 1 works according to sense data automatic control motor 3 equally, so control water pump 2 restart work.
In sum, the intelligent and high-efficiency control system of water pump that the utility model provides, can either respond to the actual conditions of the water yield and water pressure in real time, and then pass through the switch of CPU control unit automatically controlled water pump, the intellectual determination and the hommization that realize control system of water pump control; The working life of water pump system can be improved again, save the human cost of personnel guard, accomplish energy-efficient.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. intelligent and high-efficiency control system of water pump, is characterized in that, comprises CPU control unit, flow transducer, water pressure sensor, water pump, motor and driving mechanism;
Described CPU control unit is connected with described motor, and described motor is connected with described water pump by driving mechanism;
The pump chamber of described water pump is provided with described flow transducer, and described flow transducer is connected with described CPU control unit; The pump chamber of described water pump is provided with described water pressure sensor, and described water pressure sensor connects described CPU control unit.
2. intelligent and high-efficiency control system of water pump according to claim 1, is characterized in that, also comprise circuit breaker, and one end of described circuit breaker connects described CPU control unit, and the other end connects power supply input.
3. intelligent and high-efficiency control system of water pump according to claim 1, is characterized in that, described CPU control unit is single-chip microcomputer.
4. intelligent and high-efficiency control system of water pump according to claim 1, is characterized in that, described driving mechanism is d-axis, and described motor is connected by d-axis with water pump.
5. intelligent and high-efficiency control system of water pump according to claim 1, is characterized in that, described driving mechanism is tape handler.
6. intelligent and high-efficiency control system of water pump according to claim 1, is characterized in that, described CPU control unit is connected with described motor by driver element, and described driver element is relay or air-break switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652796.4U CN204212960U (en) | 2014-11-03 | 2014-11-03 | Intelligent and high-efficiency control system of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652796.4U CN204212960U (en) | 2014-11-03 | 2014-11-03 | Intelligent and high-efficiency control system of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212960U true CN204212960U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420652796.4U Expired - Fee Related CN204212960U (en) | 2014-11-03 | 2014-11-03 | Intelligent and high-efficiency control system of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484992A (en) * | 2016-01-08 | 2016-04-13 | 苏州友元微电子科技有限公司 | Intelligent man-machine interaction water pump control system |
| CN110500266A (en) * | 2019-08-21 | 2019-11-26 | 张朝坤 | A kind of deformation induction automatic constant-pressure anti-freezing water pump and its control principle |
-
2014
- 2014-11-03 CN CN201420652796.4U patent/CN204212960U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484992A (en) * | 2016-01-08 | 2016-04-13 | 苏州友元微电子科技有限公司 | Intelligent man-machine interaction water pump control system |
| CN110500266A (en) * | 2019-08-21 | 2019-11-26 | 张朝坤 | A kind of deformation induction automatic constant-pressure anti-freezing water pump and its control principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20211103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |