CN202273876U - Automatic control device of water pump in deep well - Google Patents
Automatic control device of water pump in deep well Download PDFInfo
- Publication number
- CN202273876U CN202273876U CN2011203877093U CN201120387709U CN202273876U CN 202273876 U CN202273876 U CN 202273876U CN 2011203877093 U CN2011203877093 U CN 2011203877093U CN 201120387709 U CN201120387709 U CN 201120387709U CN 202273876 U CN202273876 U CN 202273876U
- Authority
- CN
- China
- Prior art keywords
- pump
- plc
- water pump
- monitoring computer
- water
- 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.)
- Expired - Lifetime
Links
Abstract
The utility model discloses an automatic control device of a water pump in a deep well, which comprises a ground monitoring computer, an underground monitoring computer, a switchboard, a programmable logic controller (PLC), a water pump control device, a sensor device and a video camera. The ground monitoring computer and the underground monitoring computer are respectively connected with the PLC in communication mode through the switchboard, the PLC is respectively connected with the sensor device and the water pump control device in communication mode, the video camera is connected with the switchboard in communication mode and provides video signals for the ground monitoring computer, the underground monitoring computer and the PLC. The automatic control device has the advantages that the underground monitoring computer forms an automatic monitoring system through management control software, is used for clearing and analyzing transmitted data, making out decision according to control strategy and recording and storing the data. The PLC used for manual centralized operation achieves control function and achieves operation through a touch screen. The ground monitoring computer synchronously displays onsite working condition. The automatic control device of the water pump in the deep well achieves long-distance monitoring, does not require operators to monitor the device at a pump station, improves working efficiency and achieves informatization of the pump station.
Description
Technical field
The utility model relates to a kind of automatic controller, water pump automatic controller under the deep-well of particularly a kind of automatic control that is used for the water pump under the deep-well, protection.
Background technique
The control mode of the down-hole pumping plant that in mining, uses at present is mostly for adopting the control mode of manually-operated " operator on duty+button+relay "; Not only have shortcomings such as working efficiency is low, waste of human resource is bigger, and incompatible modernization, the management of information-based mine.Simultaneously because overhead far under the deep-well, work under bad environment, it is on duty for a long time to be not suitable for personnel on duty.Particularly running in particular cases, the operator on duty must withdraw on-the-spot guaranteeing personal safety, but simultaneously for the needs of speedily carrying out rescue work, and must guarantee that again pumping plant realizes safe draining, and this just is difficult to guarantee effective running of pumping plant.
The model utility content
In order to solve the control of pumping plant under the existing well inconvenience, inefficiency, not meet the shortcoming of existing informationization needs, the utility model provides a kind of and can monitor in real time, water pump automatic controller under the automatically-monitored complete unwatched deep-well.
In order to realize above-mentioned technical purpose; The technological scheme of the utility model is; Water pump automatic controller under a kind of deep-well; Comprise aboveground supervisory control comuter, downhole monitoring computer, switchboard, PLC, pump control unit, sensor device and vidicon camera; Described aboveground supervisory control comuter and downhole monitoring computer are connected to PLC through switch communication respectively, and described PLC communication link respectively is connected to sensor device and pump control unit, and described camera communication is connected to switchboard and is that aboveground supervisory control comuter, downhole monitoring computer and PLC provide video signal.
Water pump automatic controller under described a kind of deep-well; Described PLC comprises CPU module and the signal input module, signal output module, touch screen module and the mixed-media network modules mixed-media that are connected with the CPU module communication respectively; Described signal input module communication link is connected to sensor device; Described signal output module communication link is connected to pump equipment, and described mixed-media network modules mixed-media communication link is connected to switchboard.
Water pump automatic controller under described a kind of deep-well; Described sensor device comprises pick trough water level transmitter, water-filling case water level transmitter, exit of pump pressure meter, exit of pump flowmeter, is used to monitor the temperature patrol inspection device of water pump bearing temperature and is used to gather the ac sampling device of water pump electric parameters, and described pick trough water level transmitter, water-filling case water level transmitter, exit of pump pressure meter, exit of pump flowmeter, temperature patrol inspection device and ac sampling device communication link respectively are connected to PLC.
Water pump automatic controller under described a kind of deep-well; Described pump control unit comprises charging pump valve positioner, charging pump controller, water pump master electric machine controller and draining electric valve controller, and described charging pump valve positioner, charging pump controller, water pump master electric machine controller and draining electric valve controller communication link respectively are connected to PLC.
Water pump automatic controller under described a kind of deep-well, described touch screen are 16 look TFT touch screens.
Water pump automatic controller under described a kind of deep-well, described switchboard are band net optical fiber industry level Ethernet switch.
The technique effect of the utility model is, the utility model comprises the downhole monitoring computer of realizing on-site supervision, is used for the aboveground supervisory control comuter of remote monitoring and is used for manually operated PLC.The downhole monitoring computer forms automatic monitored control system through management control software, is responsible for transmitting the data reduction analysis that comes, and makes a policy according to control strategy, and data logging is stored.The PLC that is used for manual centralized operation realizes the control function, realizes operation through touch screen.Remote monitoring commander part shows field working conditions synchronously through computer network.Remote monitoring has open interface, can expanded function or access other system.PLC adopts the high-end hot backup redundancy CPU of high reliability, and the CPU processing rate is fast, expansivity is strong, communication function is powerful, and important control protective signal adopts redundant configuration, the reliable and secure operation of assurance system.Realized effective remote monitoring, need not operator, improved working efficiency, realized the informationization of pumping plant to the on-the-spot guard of pumping plant.
Below in conjunction with accompanying drawing the present invention is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the water pump structure schematic representation;
Wherein 1 is the charging pump valve, and 2 is charging pump, and 3 is the water-filling case, and 4 is water pump, and 5 are the draining electric valve, and 6 is pick trough.
Embodiment
Referring to Fig. 1; The utility model comprises aboveground supervisory control comuter, downhole monitoring computer, switchboard, PLC, pump control unit, sensor device and vidicon camera; Aboveground supervisory control comuter and downhole monitoring computer are connected to PLC through switch communication respectively; PLC communication link respectively is connected to sensor device and pump control unit, and camera communication is connected to switchboard and is that aboveground supervisory control comuter, downhole monitoring computer and PLC provide video signal.Switchboard is a band net optical fiber industry level Ethernet switch, with reliable and stable transmission signal.
PLC comprises CPU module and the signal input module, signal output module, touch screen module and the mixed-media network modules mixed-media that are connected with the CPU module communication respectively; The signal input module communication link is connected to sensor device; The signal output module communication link is connected to pump equipment, and the mixed-media network modules mixed-media communication link is connected to switchboard.Touch screen has adopted 16 look TFT touch screens, to realize clear display device runnability.
Sensor device comprises pick trough water level transmitter, water-filling case water level transmitter, exit of pump pressure meter, exit of pump flowmeter, is used to monitor the temperature patrol inspection device of water pump bearing temperature and is used to gather the ac sampling device of water pump electric parameters, and pick trough water level transmitter, water-filling case water level transmitter, exit of pump pressure meter, exit of pump flowmeter, temperature patrol inspection device and ac sampling device communication link respectively are connected to PLC.The pick trough water level transmitter is float type level meter and ultrasonic water level gauge, and the float type water level transmitter sends the signal input module that the 4-20mA signal gets into PLC.Water-filling case water level transmitter is conductance type level meter and radio frequency capacitance level gauge, and the radio frequency capacitance level gauge sends the 4-20mA signal to the PLC signal input module.The temperature patrol inspection device converts the thermal resistance signal of water pump bearing temperature into temperature information, and the output switching value is to the PLC signal input module when temperature value reaches warning, accident value.
Pump control unit comprises charging pump valve positioner, charging pump controller, water pump master electric machine controller and draining electric valve controller, and charging pump valve positioner, charging pump controller, water pump master electric machine controller and draining electric valve controller communication link respectively are connected to PLC.
Referring to Fig. 2, when pumping plant is worked, when pick trough 6 water levels rise; The pick trough water level transmitter reaches PLC with signal, signal transition is the discernible digital signal of computer after, water level is made judgement; Surpass predetermined water level; Successively send and open 1 instruction of charging pump valve and open charging pump 2 instructions, open and open 2 pairs of water-filling casees of charging pump 3 behind the charging pump valve 1 and carry out water-filling, water-filling case water level transmitter reaches the PLC module with water-filling case 3 water level signal simultaneously; After water-filling case 3 water levels reach a certain height, order was sent and is closed charging pump valve 1, closes charging pump 2, starts water pump 4 main motor instructions and opens 5 instructions of draining electric valve.Above flow process is accomplished the start-up course of a water pump 4.The sensed water level signal that do not stop of control computer simultaneously if water level rises very fast or water level when reaching the numerical value of another regulation, starts another water pump, meets preset requirement up to water level.When launching water pump, select the longest one group of idle time, realize the rational management of water pump.
In the operation process of pump, the equipment such as comprehensively sampling device, temperature transducer, pressure transducer that exchange reach PLC with data, thereby the operating conditions of water pump 4 is monitored.If find water pump 4 runnings unusual (water pump bearing, motor bearings, stator temperature surpass setting temperature, leaking, transshipping or the like appears in pipeline), PLC sends a series of instructions and stops water pump 4 runnings, starts reserve pump simultaneously.In this process, PLC sends data such as flow, electric current, lift, and these data under the downhole monitoring computer recording are provided with the back inquiry, and calculate useful horsepower.
When pick trough 6 water levels are reduced to assigned position; Level sensor reaches PLC with data; PLC makes the instruction of judging and at first sending draining electric valve 5 after receiving data, detects flow simultaneously, when flow is close to zero; Thereby the PLC of LCU control panel sends the instruction of the 4 main motors that switch off the pump again and closes main motor, accomplishes to close closed procedure.
The above-mentioned data that collected by PLC reach on the aboveground supervisory control comuter through optical fiber, and aboveground supervisory control comuter shows the operating conditions of water pump 4 synchronously.When needing the control of far-end control centre, aboveground supervisory control comuter will instruct and send to on-the-spot PLC through optical fiber, can accomplish predetermined action by downhole monitoring computer control corresponding apparatus simultaneously.Therefore the downhole monitoring computer has higher control than aboveground supervisory control comuter.Can the directly start and stop of manual control water pump 4 on the control panel of downhole monitoring computer during device fails.
Aboveground supervisory control comuter is abundant through content displayed on the software interface; Can see the operating conditions of each water pump intuitively, the height of water level is observed water level tendency at no distant date; Plotted curve through water level can analyze SEA LEVEL VARIATION in advance, plays the effect of early warning.
The downhole monitoring computer also can pass through the vidicon camera Real Time Observation to live view except that through the watch-dog runnability, and two aspects combine desirable being in the action as the staff to operate the same effect.
Claims (6)
1. water pump automatic controller under the deep-well; It is characterized in that; Comprise aboveground supervisory control comuter, downhole monitoring computer, switchboard, PLC, pump control unit, sensor device and vidicon camera; Described aboveground supervisory control comuter and downhole monitoring computer are connected to PLC through switch communication respectively; Described PLC communication link respectively is connected to sensor device and pump control unit, and described camera communication is connected to switchboard and is that aboveground supervisory control comuter, downhole monitoring computer and PLC provide video signal.
2. water pump automatic controller under a kind of deep-well according to claim 1; It is characterized in that; Described PLC comprises CPU module and the signal input module, signal output module, touch screen module and the mixed-media network modules mixed-media that are connected with the CPU module communication respectively; Described signal input module communication link is connected to sensor device, and described signal output module communication link is connected to pump equipment, and described mixed-media network modules mixed-media communication link is connected to switchboard.
3. water pump automatic controller under a kind of deep-well according to claim 1; It is characterized in that; Described sensor device comprises pick trough water level transmitter, water-filling case water level transmitter, exit of pump pressure meter, exit of pump flowmeter, is used to monitor the temperature patrol inspection device of water pump bearing temperature and is used to gather the ac sampling device of water pump electric parameters, and described pick trough water level transmitter, water-filling case water level transmitter, exit of pump pressure meter, exit of pump flowmeter, temperature patrol inspection device and ac sampling device communication link respectively are connected to PLC.
4. water pump automatic controller under a kind of deep-well according to claim 1; It is characterized in that; Described pump control unit comprises charging pump valve positioner, charging pump controller, water pump master electric machine controller and draining electric valve controller, and described charging pump valve positioner, charging pump controller, water pump master electric machine controller and draining electric valve controller communication link respectively are connected to PLC.
5. water pump automatic controller under a kind of deep-well according to claim 2 is characterized in that, described touch screen is 16 look TFT touch screens.
6. water pump automatic controller under a kind of deep-well according to claim 1 is characterized in that, described switchboard is a band net optical fiber industry level Ethernet switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203877093U CN202273876U (en) | 2011-10-13 | 2011-10-13 | Automatic control device of water pump in deep well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203877093U CN202273876U (en) | 2011-10-13 | 2011-10-13 | Automatic control device of water pump in deep well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273876U true CN202273876U (en) | 2012-06-13 |
Family
ID=46194237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203877093U Expired - Lifetime CN202273876U (en) | 2011-10-13 | 2011-10-13 | Automatic control device of water pump in deep well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273876U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945041A (en) * | 2012-12-03 | 2013-02-27 | 重庆市星格水泵有限公司 | System for monitoring safety operation of pump |
| CN103031886A (en) * | 2012-12-11 | 2013-04-10 | 华北电力大学（保定） | Dispatching-automation water draining system of transformer substation deep well |
| CN103217954A (en) * | 2013-03-22 | 2013-07-24 | 河北钢铁集团矿业有限公司 | Mine downhole monitoring and inspecting device |
| WO2014012195A1 (en) * | 2012-07-19 | 2014-01-23 | Jin Keyou | Intelligent and high-efficiency deep-well pump |
| CN103970064A (en) * | 2014-05-14 | 2014-08-06 | 南通永创航海机械有限公司 | Valve remote control and liquid level remote metering system |
| CN104265654A (en) * | 2014-10-16 | 2015-01-07 | 国家电网公司 | Water pump control method |
| CN104331093A (en) * | 2014-08-26 | 2015-02-04 | 中国科学院等离子体物理研究所 | Liquid nitrogen level automatic control device in fusion diagnostic 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 |
| CN104712540A (en) * | 2015-03-27 | 2015-06-17 | 杭州美安物联科技有限公司 | Water pump control system |
| CN104832419A (en) * | 2015-05-14 | 2015-08-12 | 苏州工业职业技术学院 | Water pump testing system |
| CN106020257A (en) * | 2016-08-01 | 2016-10-12 | 大唐七台河发电有限责任公司 | Ash field water drainage control system |
| CN107608400A (en) * | 2017-08-30 | 2018-01-19 | 滁州市西控电子有限公司 | A kind of mine saves drainage control system |
| CN110374853A (en) * | 2019-08-09 | 2019-10-25 | 南京电力设计研究院有限公司 | A kind of substation's sump draining pump intelligence control system |
| CN111902634A (en) * | 2018-02-05 | 2020-11-06 | 富兰克林电气有限公司 | Fault protection of pump-motor assembly |
| CN113431786A (en) * | 2021-07-01 | 2021-09-24 | 中船澄西船舶修造有限公司 | Independent bilge water control system |
-
2011
- 2011-10-13 CN CN2011203877093U patent/CN202273876U/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012195A1 (en) * | 2012-07-19 | 2014-01-23 | Jin Keyou | Intelligent and high-efficiency deep-well pump |
| CN102945041A (en) * | 2012-12-03 | 2013-02-27 | 重庆市星格水泵有限公司 | System for monitoring safety operation of pump |
| CN103031886A (en) * | 2012-12-11 | 2013-04-10 | 华北电力大学（保定） | Dispatching-automation water draining system of transformer substation deep well |
| CN103217954B (en) * | 2013-03-22 | 2015-02-25 | 河北钢铁集团矿业有限公司 | Mine downhole monitoring and inspecting device |
| CN103217954A (en) * | 2013-03-22 | 2013-07-24 | 河北钢铁集团矿业有限公司 | Mine downhole monitoring and inspecting 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 |
| CN103970064A (en) * | 2014-05-14 | 2014-08-06 | 南通永创航海机械有限公司 | Valve remote control and liquid level remote metering system |
| CN104331093A (en) * | 2014-08-26 | 2015-02-04 | 中国科学院等离子体物理研究所 | Liquid nitrogen level automatic control device in fusion diagnostic device |
| CN104331093B (en) * | 2014-08-26 | 2018-11-02 | 中国科学院等离子体物理研究所 | A kind of liquid nitrogen level automatic control device in fusion diagnostic device |
| CN104265654A (en) * | 2014-10-16 | 2015-01-07 | 国家电网公司 | Water pump control method |
| CN104265654B (en) * | 2014-10-16 | 2016-06-22 | 国家电网公司 | Water pumper control method |
| CN104712540A (en) * | 2015-03-27 | 2015-06-17 | 杭州美安物联科技有限公司 | Water pump control system |
| CN104832419A (en) * | 2015-05-14 | 2015-08-12 | 苏州工业职业技术学院 | Water pump testing system |
| CN106020257A (en) * | 2016-08-01 | 2016-10-12 | 大唐七台河发电有限责任公司 | Ash field water drainage control system |
| CN107608400A (en) * | 2017-08-30 | 2018-01-19 | 滁州市西控电子有限公司 | A kind of mine saves drainage control system |
| CN111902634A (en) * | 2018-02-05 | 2020-11-06 | 富兰克林电气有限公司 | Fault protection of pump-motor assembly |
| US11466691B2 (en) | 2018-02-05 | 2022-10-11 | Franklin Electric Co., Inc. | Fault protection for a pump-motor assembly |
| CN110374853A (en) * | 2019-08-09 | 2019-10-25 | 南京电力设计研究院有限公司 | A kind of substation's sump draining pump intelligence control system |
| CN113431786A (en) * | 2021-07-01 | 2021-09-24 | 中船澄西船舶修造有限公司 | Independent bilge water control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202273876U (en) | Automatic control device of water pump in deep well | |
| CN109491341B (en) | Monitoring and data analysis system for oil field operation equipment | |
| WO2012161525A2 (en) | Intelligent air compressor system | |
| CN105952660A (en) | Intelligent control and energy conservation optimization algorithm for underground water pump | |
| CN101008317A (en) | Coal mine safety disaster-resistant type automatic main drainage system | |
| CN203965908U (en) | Fully-mechanized mining working collection control equipment | |
| CN109507924B (en) | Remote monitoring system for oil field operation equipment | |
| CN101819436A (en) | System for monitoring running of oil extractor in oil field | |
| CN203335363U (en) | Automatic control system of mine pump room | |
| CN204827522U (en) | Mine drainage controlling means based on self -healing looped netowrk | |
| CN110685742A (en) | Automatic control system for underground drainage of coal mine | |
| CN101950169A (en) | Pumping unit controller, control method and system | |
| CN219643805U (en) | Variable frequency starter | |
| CN109613900B (en) | Coal plough operation comprehensive monitoring system and coal plough operation comprehensive monitoring center | |
| CN105843100A (en) | Coal mine underground automatic drainage control system | |
| CN103256828A (en) | Safe cooling tower system based on programmable logic controller (PLC) intelligent control | |
| CN206096981U (en) | A remote monitering system that it is anti -reflection that is used for coal seam to annotate liquid CO2 fracturing | |
| CN215601409U (en) | Digital auxiliary monitoring device for offshore oil production platform central control | |
| CN211202052U (en) | Underground mine underground water burst automatic pumping and draining management and control system | |
| CN112594004B (en) | Underground central pump house drainage linkage system for dealing with extreme weather | |
| CN202120054U (en) | Intelligent energy saving controller for oil pumping unit | |
| CN205644256U (en) | Property equipment is concentrated and distribution control management system | |
| CN106354179A (en) | Remote monitoring system for fracture anti-reflection of liquid state CO2 injected to coal seam | |
| CN104423355A (en) | Oilfield oil extraction and transportation monitoring system | |
| CN103676802A (en) | System for statistical analysis and learning on working state of hydraulic hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |