CN201705643U - Drainage water pump controlling device based on fuzzy control - Google Patents
Drainage water pump controlling device based on fuzzy control Download PDFInfo
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- CN201705643U CN201705643U CN2010202368034U CN201020236803U CN201705643U CN 201705643 U CN201705643 U CN 201705643U CN 2010202368034 U CN2010202368034 U CN 2010202368034U CN 201020236803 U CN201020236803 U CN 201020236803U CN 201705643 U CN201705643 U CN 201705643U
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Abstract
The utility model belongs to the field of drainage water pump control technology, and especially relates to a drainage water pump control device based on fuzzy control, the drainage water pump control device comprises four parts of a PLC processing platform, a local operation panel, a water level monitoring component and a water pump control component, the PLC processing platform comprises a CPU, an ethernet interface, a DI module, a DO module, an AI module and an AO module parallelly disposed on a PLC frame, the CPU is provided with a fuzzy controller, the DI module and the Do module is connected with the local operation panel, the AI module is connected with the water level monitoring component, the AO module is connected with the water pump control component, the AI module and the DO module are connected with the DI module and the AO module via the A/D module and the D/A module. Use the A/D module to collect the input to the data register of the PLC, according to the corresponding element in a corresponding input fuzzy theory, check the fuzzy control scale to solve the fuzzy output amount, which multiplies the output quantizing factor to obtain the actual output amount, the speed change control is performed upon the drainage water pump by the D/A module output.
Description
Technical field
The utility model belongs to Iron And Steel Plant dredge pump control technique field, particularly relates to a kind of dredge pump control gear based on fuzzy control.
Background technique
All the time all can produce a large amount of dirty water at Iron And Steel Plant's manufacturing shop, need with effluent discharge in the cesspool of appointment,, and then reclaim use so that focus on, to reach the purpose that recycles, also meet the policy of present national energy-saving and emission-reduction.Generally take sewage is focused on the workshop sewage sump at manufacturing shop, with dredge pump effluent discharge is arrived in the cesspool of full factory then.The operation of dredge pump mainly is to operate control at the scene manually at present, or simple water level interlocked control up and down.Under normal conditions, present this dredge pump also can be finished the work of sewage effluent more normally, but often for various reasons, makes dredge pump not cause sewage to overflow everywhere in time with the timely emptying of the sewage in the sewage sump.Such as, unusual other a large amount of sewage pour in the pump hole suddenly or a large amount of rainwater pours in the pump hole, can cause unnecessary trouble to the normal production order like this.
Utility model patent 00222148.9 " a kind of fuzzy controller " discloses a kind of fuzzy controller, and amplification circuit is connected with the input end of fuzzy controller FZ, and the output terminal of fuzzy control device FZ is connected with integration circuit.This model utility adopts fuzzy control, can carry out the signal mode gelatinization and handle, and need not record the mathematical model of controlling object, in industrial using process, to object non-linear, large time delay, control response speed, precision height, effective.
This invention adopts single-chip microcomputer as central processing unit (CPU), and its circuit design relative complex and processing rate are slow.And these two kinds of fuzzy controllers are unspecial in draining pump designs, and do not have corresponding fuzzy program design.
Summary of the invention
The purpose of this utility model provides a kind of dredge pump control gear based on fuzzy control.
The utility model proposes with single dredge pump is the controlling object unit, designs an operation, is controlled to be the device of one.This device can be accepted panel operation control; Can receive remote operation control; The parameter that can receive a panel or a distant place is set, and makes device be in automatic start-stop and speed change sewer, the sewage phenomenon of overflowing do not occur to guarantee the sewage pump hole, and release manufacturing shop secondary is contaminated may.This device is to be core with PLC, adopts FUZZY ALGORITHMS FOR CONTROL, comes dredge pump is controlled.
The purpose of this utility model realizes by following technical proposals:
Dredge pump control gear based on fuzzy control of the present utility model, it is characterized in that processing platform by PLC, the local operation panel, the water level monitoring element, water pump control unit four parts are formed, described PLC processing platform is included in the parallel CPU that is provided with on the PLC framework, Ethernet interface, the DI module, the DO module, the AI module, the AO module, be provided with fuzzy controller among the described CPU, this DI module, the DO module is connected with the local operation panel, carry out local communication, the AI module is connected with the water level monitoring element, gather liquid level signal, the AO module is connected with the water pump control unit, the output control signal, described AI module is connected with the DI module by the A/D module, and described DO module is connected with the AO module by the D/A module.
Described AI module, AO module are 4～20mA input output channel.
Described Ethernet interface template is for selecting to have the Ethernet interface template of respective protocol according to the existing control system of factory.
Described local operation template is carried out the configuration and the demonstration of system by DI module, DO module, also can use touch screen, carries out the configuration and the demonstration of PLC processing platform with communication modes.
Device of the present utility model is a dredge pump control unit, its function has panel operation and realizes that dredge pump starts, stops, speed change, panel is provided with parameters such as water level height, range of stage, receive a distant place starting, stop control, receive the setting of distant place water level parameter.Start-stop dredge pump, automatic speed changing dredge pump automatically after accepting water level and being provided with can guarantee that quick safe effluent is in the cesspool of plant area rapidly.
The beneficial effects of the utility model are: the utility model proposes with single dredge pump is the controlling object unit, designs an operation, is controlled to be the device of one.This device can be accepted panel operation control; Can receive remote operation control; The parameter that can receive a panel or a distant place is set, and makes device be in automatic start-stop and speed change dredge pump, the sewage phenomenon of overflowing do not occur to guarantee the sewage pump hole, and release manufacturing shop secondary is contaminated may.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Dredge pump control gear based on fuzzy control of the present utility model, it is characterized in that processing platform by PLC, the local operation panel, the water level monitoring element, water pump control unit four parts are formed, described PLC processing platform is included in the parallel CPU that is provided with on the PLC framework, Ethernet interface, the DI module, the DO module, the AI module, the AO module, be provided with fuzzy controller among the described CPU, this DI module, the DO module is connected with the local operation panel, carry out local communication, the AI module is connected with the water level monitoring element, gather liquid level signal, the AO module is connected with the water pump control unit, the output control signal, described AI module is connected with the DI module by the A/D module, and described DO module is connected with the AO module by the D/A module.
Described AI module, AO module are 4～20mA input output channel.
Described Ethernet interface template can select to have the Ethernet interface template of respective protocol according to the existing control system of factory.
Described local operation template is carried out the configuration and the demonstration of system by DI module, DO module, also can use touch screen, carries out the configuration and the demonstration of PLC processing platform with communication modes.
Device of the present utility model is a dredge pump control unit, its function has panel operation and realizes that dredge pump starts, stops, speed change, panel is provided with parameters such as water level height, range of stage, receive a distant place starting, stop control, receive the setting of distant place water level parameter.Start-stop dredge pump, automatic speed changing dredge pump automatically after accepting water level and being provided with can guarantee that quick safe effluent is in the cesspool of plant area rapidly.
The beneficial effects of the utility model are: can accept panel operation control; Can receive remote operation control; Can receive the setting parameter in panel or a distant place, make device be in automatic start-stop and speed change dredge pump, the sewage phenomenon of overflowing not occur to guarantee the sewage pump hole, exempt the contaminated possibility of workshop secondary. This device is take PLC as core, adopts FUZZY ALGORITHMS FOR CONTROL, comes dredge pump is controlled.
Claims (3)
1. dredge pump control gear based on fuzzy control, it is characterized in that processing platform by PLC, the local operation panel, the water level monitoring element, water pump control unit four parts are formed, described PLC processing platform is included in the parallel CPU that is provided with on the PLC framework, Ethernet interface, the DI module, the DO module, the AI module, the AO module, be provided with fuzzy controller among the described CPU, this DI module, the DO module is connected with the local operation panel, the AI module is connected with the water level monitoring element, gather liquid level signal, the AO module is connected with the water pump control unit, described AI module is connected with the DI module by the A/D module, and described DO module is connected with the AO module by the D/A module.
2. the dredge pump control gear based on fuzzy control according to claim 1 is characterized in that described AI module, AO module are 4～20mA input output channel.
3. the dredge pump control gear based on fuzzy control according to claim 1 is characterized in that described Ethernet interface template is for selecting to have the Ethernet interface template of respective protocol according to the existing control system of factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202368034U CN201705643U (en) | 2010-06-25 | 2010-06-25 | Drainage water pump controlling device based on fuzzy control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202368034U CN201705643U (en) | 2010-06-25 | 2010-06-25 | Drainage water pump controlling device based on fuzzy control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201705643U true CN201705643U (en) | 2011-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202368034U Expired - Fee Related CN201705643U (en) | 2010-06-25 | 2010-06-25 | Drainage water pump controlling device based on fuzzy control |
Country Status (1)
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|---|---|
| CN (1) | CN201705643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371393A (en) * | 2016-09-27 | 2017-02-01 | 柳州高新区欧亚自动化设备有限责任公司 | Trotting horse lamp type sewage plant lifting pump lifetime extension control device and control method |
| CN108730170A (en) * | 2018-05-25 | 2018-11-02 | 蚌埠凯盛工程技术有限公司 | A kind of more motor Optimal Control Systems and its optimal control method |
-
2010
- 2010-06-25 CN CN2010202368034U patent/CN201705643U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371393A (en) * | 2016-09-27 | 2017-02-01 | 柳州高新区欧亚自动化设备有限责任公司 | Trotting horse lamp type sewage plant lifting pump lifetime extension control device and control method |
| CN106371393B (en) * | 2016-09-27 | 2019-01-01 | 柳州高新区欧亚自动化设备有限责任公司 | Revolving scenic lantern type decorative sewage plant elevator pump is lengthened the life control device and its control method |
| CN108730170A (en) * | 2018-05-25 | 2018-11-02 | 蚌埠凯盛工程技术有限公司 | A kind of more motor Optimal Control Systems and its optimal control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20180625 |