CN204270187U - A kind of Intelligent running water automation control system - Google Patents
A kind of Intelligent running water automation control system Download PDFInfo
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- CN204270187U CN204270187U CN201420830426.5U CN201420830426U CN204270187U CN 204270187 U CN204270187 U CN 204270187U CN 201420830426 U CN201420830426 U CN 201420830426U CN 204270187 U CN204270187 U CN 204270187U
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Abstract
A kind of Intelligent running water automation control system, comprise expert system control unit, A/D converter, detecting unit, storage unit, it is characterized in that: described detecting unit is connected with described expert system control unit by A/D converter, described expert system control unit is connected with storage unit.Described expert system control unit comprises human-machine interface module, reasoning module, Knowledge Base Module, interpreter, integrated data library module, data obtaining module.The Intelligent running water automation control system that the utility model provides, achieve automatically controlling in real time of tap water quality, avoid the impact on tap water supply situation such as water quality, the water yield, overcome water system supervision time delayed shortcoming, improve the precision of control, saved water factory's processing cost, improve efficiency and the quality of water treatment, there is pressure of supply water stablize, the advantage of water stabilization.
Description
Technical field
The utility model relates to a kind of tap water monitor control system, is specifically related to a kind ofly to carry out the automation control system for waterworks of regulable control according to Different periods water consumption, the change of water quality situation.
Background technology
In modern science and technology and field, automatic control technology more and more plays a key effect, and along with the development of science and production technology, the levels of automatic technology is also more and more higher.In traditional tap water automation control area, control system is made up of PLC module, control module, display module etc. mostly, this control system also exists the defect such as complex circuit, failure rate height, also cannot change according to Different periods water consumption the control that automatically adjusts simultaneously, so can not effectively reach energy-saving and cost-reducing, reduce the object of network of rivers loss, and when purified treatment need be carried out to tap water, need to adopt other control system to carry out dosing, chlorination, troublesome poeration, institute's dosage can not be controlled effectively.
Patent 201310366290.7 discloses a kind of tap water plant management system, comprise: resident family's water meter module and waterworks administration module, described resident family's water meter module comprises water distribution module, water pressure module, tap water flow module, water swivel damage module and pipe section flow rate module, and described waterworks administration module comprises repair module, water supply stable module, water yield cheek module, pay water rate module and hydraulic pressure meets module.Although the aquifer yield that the utility model effectively can control discharge, add up every day, to facilitate timely adjustment, in order to avoid local lack of water can be caused to carry out the situation of not anxious supply, but this utility model cannot carry out effective regulable control to the water consumption of Different periods, water quality situation.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and providing a kind of can change according to Different periods water consumption, water quality situation the automation control system for waterworks carrying out regulable control.
1. an Intelligent running water automation control system, comprise expert system control unit, A/D converter, detecting unit, storage unit, it is characterized in that: described detecting unit is connected with described expert system control unit by A/D converter, described expert system control unit is connected with storage unit, described detecting unit comprises volume pump, flowmeter, sensor, and described sensor comprises pressure transducer, turbidity transducer, residual chlorine sensor.
Preferably, described expert system control unit comprises human-machine interface module, reasoning module, Knowledge Base Module, interpreter, integrated data library module, data obtaining module.
Preferably, described volume pump is connected with frequency-variable controller.
The beneficial effects of the utility model are:
The Intelligent running water automation control system that the utility model provides, adopts expert system control unit not only to make the realization robotization more of whole system, and reasonable in design, and intelligence degree parameter adjustment that is high and whole system is convenient.
Volume pump is diaphragm metering pump, this volume pump superior performance, and do not reveal, security performance is high, and accurately, flow can regulate arbitrarily from zero to maximum nominally scope in metering conveying, pressure can from normal pressure to the permitted maximum range in select arbitrarily.
Described sensor comprises pressure transducer, turbidity transducer and residual chlorine sensor, turbidity transducer obtains the turbidity of water in water pipe and turbidity information is transferred to expert system control unit, when the water turbidity in water pipe exceedes the value set in expert system control unit, expert system control unit controls volume pump is closed and is stopped supplying water, and prevents resident from quoting sordid water; Pressure transducer obtains Different periods (the water use peak phase, such as cooking time water inner pipe water pressure is little) in water pipe water pressure and pressure information is transferred to expert system control unit controls, when the hydraulic pressure in water pipe is lower than the value set in expert system control unit controls, expert system control unit controls controls volume pump increases water delivery pressure, for resident provides enough water delivery pressure, ensure resident's normal water supply demand; When the hydraulic pressure in water pipe is greater than or equal to the value set in expert system control unit controls, volume pump, without the need to being water pipe supercharging, reaches the object of economize energy, for resident provides enough water delivery pressure, ensures resident's normal water supply demand.
Residual chlorine sensor obtain water in water pipe contents of residual chlorine and by contents of residual chlorine information transmission to expert system control unit controls, when the water contents of residual chlorine in water pipe surpasses the value of setting in the control of multi-expert system control module, expert system control unit controls controls volume pump and closes stopping water supply, prevents resident poisoning.Described volume pump is connected with frequency-variable controller, plays and regulates volume pump and the effect of economize energy.
Residual chlorine sensor can use at Sewage Environment with containing the occasion long-term stability of surfactant under this systems, reduce maintenance, reduce maintenance cost, in a word, the utility model achieves automatically controlling in real time of tap water quality, avoid the impact on tap water supply situation such as water quality, the water yield, overcome water system supervision time delayed shortcoming, improve the precision of control, save water factory's processing cost, improve efficiency and the quality of water treatment, there is pressure of supply water and stablize, the advantage of water stabilization.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail:
Fig. 1 is the structural principle schematic diagram of a kind of Intelligent running water automation control system of the utility model;
Fig. 2 is the structural principle schematic diagram of the expert system control unit of a kind of Intelligent running water automation control system of the utility model.
Embodiment
embodiment 1:
As shown in Figure 1 and Figure 2, a kind of Intelligent running water automation control system, comprise expert system control unit, A/D converter, detecting unit, storage unit, described detecting unit is connected with described expert system control unit by A/D converter, described expert system control unit is connected with storage unit, described detecting unit comprises volume pump, flowmeter, sensor, and described sensor comprises pressure transducer, turbidity transducer, residual chlorine sensor.
Described expert system control unit comprises human-machine interface module, reasoning module, Knowledge Base Module, interpreter, integrated data library module, data obtaining module.
Human-machine interface module is used for system and user carries out man-machine interaction, and man-machine interface completes the input and output function of data in expert system control unit.Expert system is asked a question by man-machine interface, answers problem and the explanation of user, and exports the explanation that the reasoning results and system are made, and user then utilizes man-machine interface to answer the inquiry of system as requested.
Knowledge Base Module stores expertise according to certain memory structure mode.Knowledge in Knowledge Base Module comprises the fact, feasible operation and inference rule etc.Set up the knowledge representation method be applicable to, and the expertise needed for system is obtained.
Reasoning module is the core component of expert system control unit, is used for simulating expert's thought process thus carrying out didactic reasoning to problem.Reasoning module mates with the knowledge in Knowledge Base Module the current fact by certain rule, then solves problem according to corresponding inference method and control strategy, thus obtains the answer of certain problem.Inference machine comprises the strategy and corresponding reasoning and conflict resolution rule that extract from Knowledge Base Module.
Interpreter, for explaining the behavior of expert system, answers the problems such as " why " and " how system reaches a conclusion " that user proposes.
Integrated data library module is used for the intermediate data obtained in the primary data used when problem solving of expert system and reasoning process, and the storage of other related datas.
Data obtaining module is the key of design specialist's system, and object sets up sound, perfect, effective information bank.Need during acquisition of information to carry out consistance, integrity detection to information.
Volume pump is diaphragm metering pump, this volume pump superior performance, and do not reveal, security performance is high, and accurately, flow can regulate arbitrarily from zero to maximum nominally scope in metering conveying, pressure can from normal pressure to the permitted maximum range in select arbitrarily.
Described sensor comprises pressure transducer, turbidity transducer and residual chlorine sensor, turbidity transducer obtains the turbidity of water in water pipe and turbidity information is transferred to expert system control unit, when the water turbidity in water pipe exceedes the value set in expert system control unit, expert system control unit controls volume pump is closed and is stopped supplying water, and prevents resident from quoting sordid water; Pressure transducer obtains Different periods (the water use peak phase, such as cooking time water inner pipe water pressure is little) in water pipe water pressure and pressure information is transferred to expert system control unit controls, when the hydraulic pressure in water pipe is lower than the value set in expert system control unit controls, expert system control unit controls controls volume pump increases water delivery pressure, for resident provides enough water delivery pressure, ensure resident's normal water supply demand; When the hydraulic pressure in water pipe is greater than or equal to the value set in expert system control unit controls, volume pump, without the need to being water pipe supercharging, reaches the object of economize energy, for resident provides enough water delivery pressure, ensures resident's normal water supply demand.
Pressure transducer can realize measurement and the control of Different periods tap water hydraulic and discharge, combine with expert system control unit and frequency-variable controller, effectively achieve the adjustment of the water yield between different resident, as required and the difference of urbanite water consumption time period thus regulate, the loss of the further maximized minimizing water yield.
Residual chlorine sensor can use at Sewage Environment with containing the occasion long-term stability of surfactant under this systems, reduce maintenance, reduce maintenance cost, in a word, the utility model achieves automatically controlling in real time of tap water quality, avoid the impact on tap water supply situation such as water quality, the water yield, overcome water system supervision time delayed shortcoming, improve the precision of control, save water factory's processing cost, improve efficiency and the quality of water treatment, there is pressure of supply water and stablize, the advantage of water stabilization.
embodiment 2
As shown in Figure 1 and Figure 2, a kind of Intelligent running water automation control system, comprise expert system control unit, A/D converter, detecting unit, storage unit, described detecting unit is connected with described expert system control unit by A/D converter, described expert system control unit is connected with storage unit, described detecting unit comprises volume pump, flowmeter, sensor, and described sensor comprises pressure transducer, turbidity transducer, residual chlorine sensor.
Described expert system control unit comprises human-machine interface module, reasoning module, Knowledge Base Module, interpreter, integrated data library module, data obtaining module.
Human-machine interface module is used for system and user carries out man-machine interaction, and man-machine interface completes the input and output function of data in expert system control unit.Expert system is asked a question by man-machine interface, answers problem and the explanation of user, and exports the explanation that the reasoning results and system are made, and user then utilizes man-machine interface to answer the inquiry of system as requested.
Knowledge Base Module stores expertise according to certain memory structure mode.Knowledge in Knowledge Base Module comprises the fact, feasible operation and inference rule etc.Set up the knowledge representation method be applicable to, and the expertise needed for system is obtained.
Reasoning module is the core component of expert system control unit, is used for simulating expert's thought process thus carrying out didactic reasoning to problem.Reasoning module mates with the knowledge in Knowledge Base Module the current fact by certain rule, then solves problem according to corresponding inference method and control strategy, thus obtains the answer of certain problem.Inference machine comprises the strategy and corresponding reasoning and conflict resolution rule that extract from Knowledge Base Module.
Interpreter, for explaining the behavior of expert system, answers the problems such as " why " and " how system reaches a conclusion " that user proposes.
Integrated data library module is used for the intermediate data obtained in the primary data used when problem solving of expert system and reasoning process, and the storage of other related datas.
Data obtaining module is the key of design specialist's system, and object sets up sound, perfect, effective information bank.Need during acquisition of information to carry out consistance, integrity detection to information.
Described sensor comprises pressure transducer, turbidity transducer and residual chlorine sensor, turbidity transducer obtains the turbidity of water in water pipe and turbidity information is transferred to expert system control unit, when the water turbidity in water pipe exceedes the value set in expert system control unit, expert system control unit controls volume pump is closed and is stopped supplying water, and prevents resident from quoting sordid water; Pressure transducer obtains Different periods (the water use peak phase, such as cooking time water inner pipe water pressure is little) in water pipe water pressure and pressure information is transferred to expert system control unit controls, when the hydraulic pressure in water pipe is lower than the value set in expert system control unit controls, expert system control unit controls controls volume pump increases water delivery pressure, for resident provides enough water delivery pressure, ensure resident's normal water supply demand; When the hydraulic pressure in water pipe is greater than or equal to the value set in expert system control unit controls, volume pump, without the need to being water pipe supercharging, reaches the object of economize energy, for resident provides enough water delivery pressure, ensures resident's normal water supply demand.
Residual chlorine sensor can use at Sewage Environment with containing the occasion long-term stability of surfactant under this systems, reduce maintenance, reduce maintenance cost, in a word, the utility model achieves automatically controlling in real time of tap water quality, avoid the impact on tap water supply situation such as water quality, the water yield, overcome water system supervision time delayed shortcoming, improve the precision of control, save water factory's processing cost, improve efficiency and the quality of water treatment, there is pressure of supply water and stablize, the advantage of water stabilization.
Enforcement recited above is only be described the utility model preferred implementation; not design of the present utility model and scope are limited; under the prerequisite not departing from the utility model design philosophy; the various distortion that those skilled in the art make technical solutions of the utility model and improvement, all should belong to protection domain of the present utility model.
Claims (3)
1. an Intelligent running water automation control system, comprise expert system control unit, A/D converter, detecting unit, storage unit, it is characterized in that: described detecting unit is connected with described expert system control unit by A/D converter, described expert system control unit is connected with storage unit, described detecting unit comprises volume pump, flowmeter, sensor, and described sensor comprises pressure transducer, turbidity transducer, residual chlorine sensor.
2. a kind of Intelligent running water automation control system as claimed in claim 1, is characterized in that: described expert system control unit comprises human-machine interface module, reasoning module, Knowledge Base Module, interpreter, integrated data library module, data obtaining module.
3. a kind of Intelligent running water automation control system as claimed in claim 1, is characterized in that: described volume pump is connected with frequency-variable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830426.5U CN204270187U (en) | 2014-12-25 | 2014-12-25 | A kind of Intelligent running water automation control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420830426.5U CN204270187U (en) | 2014-12-25 | 2014-12-25 | A kind of Intelligent running water automation control system |
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| CN204270187U true CN204270187U (en) | 2015-04-15 |
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| CN201420830426.5U Expired - Fee Related CN204270187U (en) | 2014-12-25 | 2014-12-25 | A kind of Intelligent running water automation control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204021A (en) * | 2019-06-06 | 2019-09-06 | 清华大学 | A kind of water,tap water quality support method based on user feedback |
-
2014
- 2014-12-25 CN CN201420830426.5U patent/CN204270187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204021A (en) * | 2019-06-06 | 2019-09-06 | 清华大学 | A kind of water,tap water quality support method based on user feedback |
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| 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: 20150415 Termination date: 20151225 |
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| EXPY | Termination of patent right or utility model |