CN201943928U - Automatic control device for sewage pumping stations - Google Patents
Automatic control device for sewage pumping stations Download PDFInfo
- Publication number
- CN201943928U CN201943928U CN2010206788928U CN201020678892U CN201943928U CN 201943928 U CN201943928 U CN 201943928U CN 2010206788928 U CN2010206788928 U CN 2010206788928U CN 201020678892 U CN201020678892 U CN 201020678892U CN 201943928 U CN201943928 U CN 201943928U
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- sewage pumping
- station
- control device
- automatic control
- communication server
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Abstract
The utility model discloses an automatic control device for sewage pumping stations, which is characterized in that the automatic control device comprises a communication server; the communication server is connected with a monitoring computer; the monitoring computer and the communication server are connected with PLC (programmable logic controller) control stations of the sewage pumping stations through a router and an Internet network or a GPRS (general packet radio service) communicator; each PLC control station of each sewage pumping station is connected with an I/O (input/output) expansion module; each PLC control station is connected with a touch screen through a communication cable; and the I/O expansion module is respectively connected with an electric motor, a presser, a grid, a flowmeter and a liquid level meter of each sewage pumping station through signal wires. The automatic control device with reasonable design is convenient to control, and is ordered and efficient; a monitoring center can monitor a whole system in a real-time manner; facilities are linked mutually, the integral sewage pumping stations can form an integral system, and the stable operation can be achieved; in addition, one-step operation can be achieved through the touch screen, failures of a machine set can be reflected in time during the operating process, the equipment failure rate is reduced, and the operation efficiency of the whole system can be improved.
Description
Technical field
The utility model relates to a kind of automatic controller, particularly a kind of sewage pumping station automatic controller.
Background technique
Sewage pumping station is positioned at the place that industrial enterprise such as development zone, industrial region concentrate mostly, and the general schooling of attending personnel is not high, and its major responsibility also is that assurance equipment is not stolen.Each sewage pumping station all is provided with a big cesspool, is provided with motor, squeezer, grid and level meter in the cesspool, is provided with flowmeter in the outlet port of cesspool.The separate composition of the various device of traditional sewage pumping station, operation acquires a certain degree of difficulty for attending personnel, will feel simply helpless when encountering problems.The possibility of separate equipment system operation error, mistake has improved greatly separately.Unmanned, energy-conservation and high efficiency usage requirement can't be satisfied, and centralized control and data capture can't be carried out.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, a kind of reasonable in design is provided, controls sewage pumping station automatic controller easily.
Technical problem to be solved in the utility model is to realize by following technological scheme.The utility model is a kind of sewage pumping station automatic controller, be characterized in: it comprises the communication server that is connected with monitoring host computer, and monitoring host computer and the communication server are connected with the PLC control station of each sewage pumping station by router and Internet network or GPRS communicator; The PLC control station of each sewage pumping station all is connected with the I/O expansion module, and the PLC control station is connected with touch screen by communication cable, and the I/O expansion module is connected with motor, squeezer, grid, flowmeter and the level meter of sewage pumping station respectively by signaling line.
The control gear of the utility model design is to utilize on-the-spot sensor that the state of each terminal equipment in the system is gathered, by wireless network or cable network, the data that upload terminal at middle control center, adopt optimized control device and each device data is carried out comprehensive analysis in conjunction with The present computer technology, judge, under send instructions, each terminal pump is controlled comprehensively and effectively and managed, make each unit be in all the time without any confusion, harmonious is efficient, ordered state is operation down, is in a kind of safety all the time to guarantee the sewage pumping station system, running state efficiently.
Use this practical can realization:
(1) monitoring in real time: real-time monitoring can be realized to each point of termination station in the system in middle control center.
(2) the sewage pump drainage is controlled automatically: motor is opened water pump according to liquid level, automatically adjusts with level value, and liquid level still rises after frequency variator reaches power frequency, then drives another water pump again; When liquid level descends, on the contrary process.
(3) interlock protection control: can realize the interlock of grid and squeezer, elder generation's operation squeezer before the grid operation; During shutdown, grid stops the back squeezer also will move the regular hour.Grid is out of service when the squeezer fault.
(4) energy-saving run: intermittent duty makes equipment intermittently start and stop rationally, but does not influence pump drainage water efficient.
(5) adjust setting value: can adjust the Security that raising equipment uses to setting value according to Environmental Conditions.
The design of the utility model control program can adopt STEP 7 MicroWIN of SIEMENS as developing instrument, use modular design, mainly form: system initialization module by following several function blocks, signals collecting, puocessing module, system control module, information transmission modular, alarm information processing module etc.
The PLC control station of each sewage pumping station can adopt Siemens S7-200 system in the utility model, it is as field control station, by the I/O expansion module, the various signal datas of each equipment work are collected and handled, finish optimization control to sewage pumping station.Adopt special-purpose communication cable to be connected between PLC control station and the touch screen with the MPI communications protocol; The state of the water level of sewage pumping station, motor and other equipment can show by touch screen in real time.Compared with prior art, the utility model is reasonable in design, and control is convenient, orderly, efficient; Surveillance center can realize that whole system monitors in real time; Each equipment phase interconnected lock, the entire sewage pumping plant becomes as a whole system, operates steadily; Can pass through the operation of touch screen Yi Walkization, can make timely reaction, reduce equipment failure rate, improve the operational efficiency of whole system fault in the unit running process.
Description of drawings
Fig. 1 is a kind of system architecture schematic block diagram of the present utility model.
Fig. 2 is a kind of structural representation block diagram of single sewage pumping station.
Embodiment
Following with reference to accompanying drawing, further describe concrete technological scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Embodiment 1.With reference to Fig. 1-2.A kind of sewage pumping station automatic controller, it comprises the communication server that is connected with monitoring host computer, monitoring host computer and the communication server are connected with the PLC control station of each sewage pumping station by router and Internet network or GPRS communicator; The PLC control station of each sewage pumping station all is connected with the I/O expansion module, and the PLC control station is connected with touch screen by communication cable, and the I/O expansion module is connected with motor, squeezer, grid, flowmeter and the level meter of sewage pumping station respectively by signaling line.
Claims (1)
1. sewage pumping station automatic controller, it is characterized in that: it comprises the communication server that is connected with monitoring host computer, and monitoring host computer and the communication server are connected with the PLC control station of each sewage pumping station by router and Internet network or GPRS communicator; The PLC control station of each sewage pumping station all is connected with the I/O expansion module, and the PLC control station is connected with touch screen by communication cable, and the I/O expansion module is connected with motor, squeezer, grid, flowmeter and the level meter of sewage pumping station respectively by signaling line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206788928U CN201943928U (en) | 2010-12-24 | 2010-12-24 | Automatic control device for sewage pumping stations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206788928U CN201943928U (en) | 2010-12-24 | 2010-12-24 | Automatic control device for sewage pumping stations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943928U true CN201943928U (en) | 2011-08-24 |
Family
ID=44471274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206788928U Expired - Lifetime CN201943928U (en) | 2010-12-24 | 2010-12-24 | Automatic control device for sewage pumping stations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943928U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322416A (en) * | 2011-09-16 | 2012-01-18 | 唐山海森电子有限公司 | Intelligent control protective cabinet for precision irrigation pump head |
| CN103047122A (en) * | 2012-12-27 | 2013-04-17 | 江苏科技大学 | Water pump control device for sewage pumping station and control method of water pump control device |
| CN104675683A (en) * | 2013-11-28 | 2015-06-03 | 哈尔滨市三和佳美科技发展有限公司 | Full-automatic operation management system of pump station |
| CN105573243A (en) * | 2016-03-18 | 2016-05-11 | 上海电机学院 | Pump station monitoring system based on PLC |
| CN105843093A (en) * | 2016-03-23 | 2016-08-10 | 广东芬尼克兹节能设备有限公司 | Extension module, extension module control method and mounting structure |
| CN106762583A (en) * | 2016-12-14 | 2017-05-31 | 四川德胜集团钒钛有限公司 | One kind lifting method for controlling pump |
-
2010
- 2010-12-24 CN CN2010206788928U patent/CN201943928U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322416A (en) * | 2011-09-16 | 2012-01-18 | 唐山海森电子有限公司 | Intelligent control protective cabinet for precision irrigation pump head |
| CN102322416B (en) * | 2011-09-16 | 2015-02-25 | 唐山海森电子股份有限公司 | Intelligent control protective cabinet for precision irrigation pump head |
| CN103047122A (en) * | 2012-12-27 | 2013-04-17 | 江苏科技大学 | Water pump control device for sewage pumping station and control method of water pump control device |
| CN104675683A (en) * | 2013-11-28 | 2015-06-03 | 哈尔滨市三和佳美科技发展有限公司 | Full-automatic operation management system of pump station |
| CN105573243A (en) * | 2016-03-18 | 2016-05-11 | 上海电机学院 | Pump station monitoring system based on PLC |
| CN105843093A (en) * | 2016-03-23 | 2016-08-10 | 广东芬尼克兹节能设备有限公司 | Extension module, extension module control method and mounting structure |
| CN106762583A (en) * | 2016-12-14 | 2017-05-31 | 四川德胜集团钒钛有限公司 | One kind lifting method for controlling pump |
| CN106762583B (en) * | 2016-12-14 | 2019-03-12 | 四川德胜集团钒钛有限公司 | A kind of promotion method for controlling pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Sinpo District of Jiangsu city of Lianyungang province Lian Hai road 222000 No. 42 Patentee after: CSIC Information Technology Co., Ltd. Address before: Sinpo District of Jiangsu city of Lianyungang province Lian Hai road 222000 No. 42 Patentee before: Lianyungang Jierui Deepsoft Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |