CN209606838U

CN209606838U - A kind of full-automatic unmanned pumping station system on duty

Info

Publication number: CN209606838U
Application number: CN201920830881.8U
Authority: CN
Inventors: 邓德斌; 王晓林; 刘鹏旭
Original assignee: XIAMEN JUCHUANG TECHNOLOGY Co Ltd
Current assignee: XIAMEN JUCHUANG TECHNOLOGY Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2019-11-08
Anticipated expiration: 2029-06-03

Abstract

A kind of full-automatic unmanned pumping station system on duty, it is characterised in that: including host computer, local server, interchanger, PLC controller, electric energy meter, liquid level sensor one, water pump group, electronic valve group, flowmeter one, RTU, DTU；The utility model is equipped with multiple RTU on water supply delivery main, each RTU connection pressure sensor can be with the water pressures in real-time detection pipeline and by acquisition data transmission to PLC controller, and then it sends in the control server of the host computer in pumping plant, local server and Central Control Room, control server simultaneously transfers data in the PC machine of Central Control Room, real-time prosecution is realized, while being convenient for the inquiry and analysis of historical data in data storage to local server and central control room server.

Description

A kind of full-automatic unmanned pumping station system on duty

Technical field

The utility model relates to the field Yuan Shui, in particular to a kind of full-automatic unmanned pumping station system on duty.

Background technique

Farther out from urban district, telecommunication network can not reach current most of water supply Boosting pumping stations, need to arrange work in pumping plant Personnel 24 hours on duty, the equipment such as controlled valve and start and stop water pump assembly, and the related data of time recording equipment operation, such as electricity Current voltage etc. additionally needs to arrange staff and makes an inspection tour to along the long pipeline of dozens of kilometres, lower to record under piping shaft These data are monthly passed back control centre, general headquarters again by the pressure value of pipeline.Such mode of operation not only information transmitting when Effect property is poor --- and control centre can not obtain equipment real time data, and

The labor intensity of worker is larger, low efficiency, it is necessary to be equipped with more staff, and then improve the life of enterprise The cost for producing operation, influences and constrains the development of enterprise.

Summary of the invention

It is saved manually the purpose of this utility model is to provide a kind of, operational effect is good, full-automatic unmanned pump on duty It stands system.

Technical solution of the present invention: a kind of full-automatic unmanned pumping station system on duty, it is characterised in that: including host computer, originally Ground server, interchanger, PLC controller, electric energy meter, liquid level sensor one, water pump group, electronic valve group, flowmeter one, RTU, DTU；The RTU is configured with several, is mounted on water supply delivery main, each one pressure sensor of RTU connection and one A motor-driven valve one；The pressure sensor and motor-driven valve one are separately mounted on water supply delivery main；The RTU and PLC Controller is wirelessly connected, and is controlled by PLC controller and is transmitted the data of acquisition to PLC controller；The electric energy meter, level sensing Device one, flowmeter one, DTU are connected with the PLC controller respectively, and by the data transmission of acquisition to PLC controller；It is described PLC controller is by interchanger by received data transmission to host computer and local server；Host computer is by interchanger to PLC Controller sends instruction；The water pump group is equipped with several water pumps, is separately mounted to respectively draw water on branch pipe, be controlled by PLC controller； The electronic valve group is equipped with several motor-driven valves, is separately mounted to respectively draw water on branch pipe, is placed in the rear end of each water pump, is controlled by PLC Device control；4G/5G module is arranged in the PLC controller；During the data of collection are sent to by PLC controller by 4G/5G module Control room server sends PC and mobile terminal in turn；PC and mobile terminal are sent by central control room server to PLC controller Instruction；The liquid level sensor one is mounted in reservoir, detects the water of reservoir；It is total that the flowmeter one is mounted on water supply conveying Guan Shang, for detecting the water transported；The DTU is mounted in waterworks；The DTU connection liquid level sensor two and flow Meter two；The liquid level sensor two is mounted in the reservoir of waterworks, is acquired the reservoir storage information of waterworks reservoir, is passed through DTU sends PLC controller to；The flowmeter two is mounted on the water outlet of waterworks reservoir, for detecting water yield, and leads to Crossing DTU will test data transmission to PLC controller.

Further, the PLC controller, which passes through, uses GPRS net between 4G/5G module 17 and RTU, DTU, central control room server Network communication.

Further, the water pump is variable frequency pump.

Further, the full-automatic unmanned pumping station system on duty is additionally provided with video monitoring system.

The utility model has the beneficial effects that (1) the utility model is equipped with multiple RTU, each RTU on water supply delivery main Connecting pressure sensor can be with the water pressures in real-time detection pipeline and by acquisition data transmission to PLC controller, Jin Erchuan In the control server for giving host computer in pumping plant, local server and Central Control Room, control server is simultaneously transferred data to In the PC machine of Central Control Room, real-time prosecution is realized, while being convenient in data storage to local server and central control room server The inquiry and analysis of historical data；(2) several RTU are set, and each one motor-driven valve of RTU connection, it is defeated that motor-driven valve is mounted on water supply It send on general pipeline, motor-driven valve can be controlled locally or remotely be controlled, and facilitate subsequent maintenance work；(3) the utility model exists DTU is installed at waterworks end, and DTU connection liquid level sensor two and flowmeter two, liquid level sensor two are mounted on waterworks water In library, reservoir storage information is acquired, PLC controller is sent to by DTU；Flowmeter two is mounted on the water outlet of waterworks reservoir Mouthful, it will test data transmission to PLC controller for detecting water yield, and by DTU, pass through received information, PLC controller It is calculated by preset program, automatically adjusts the running frequency of each water pump, increases and decreases the quantity of begining a theatrical performance of water pump, control supplies Water, accomplishes to supply water and be discharged in a basic balance, prevents that water pump in pump station is unnecessary to be opened or unmatched high-frequency operation feelings more Condition, and then saved the energy；(4) the utility model configures video monitoring system, the situation in implementing monitoring pumping plant；(5) this reality With the electricity consumption situation of new arrangement electric energy meter real-time detection pumping plant, and data are sent to local side upper by PLC controller The central control room server of position machine and remote port, convenient for management and detection；(6) the utility model can pass through the host computer of local side Instruction is sent to the PLC controller of pumping station system, PLC controller transmission can also be referred to by the central control room server of remote port It enables, use is very convenient；(7) this system can also use mobile terminal login central control room server carry out data inquiry and The modification of instruction is sent, convenient for the supervision of leader's journey；(8) Tthe utility model system operational efficiency is high, substantially reduces enterprise Recruitment quantity, it is good in economic efficiency.

Detailed description of the invention

Fig. 1 is the utility model principle block diagram；Fig. 2 is the pipeline connection schematic diagram of an embodiment of the present invention.

Specific embodiment

It is as shown in the figure: a kind of full-automatic unmanned pumping station system on duty, including host computer 1, local server 2, interchanger 3, PLC controller 4, electric energy meter 5, liquid level sensor 1, water pump group 7, electronic valve group 8, flowmeter 1, RTU10, DTU11；It is described RTU is configured with several, is mounted on water supply delivery main 12, each one pressure sensor 13 of RTU10 connection and one Motor-driven valve 1；The pressure sensor 13 is separately mounted on water supply delivery main 12 with motor-driven valve 1；The RTU10 with The PLC controller 4 is wirelessly connected, and is controlled by PLC controller 4 and is transmitted the data of acquisition to PLC controller 4；The electric energy Table 5, liquid level sensor 1, flowmeter 1, DTU11 are connected with the PLC controller 4 respectively, and by the data transmission of acquisition To PLC controller 4；The PLC controller 4 is by interchanger 3 by received data transmission to host computer 1 and local server 2； Host computer 1 is sent to PLC controller 4 by interchanger and is instructed；The water pump group 8 is equipped with several water pumps 15, is separately mounted to each It draws water on branch pipe 16, is controlled by PLC controller 4；The electronic valve group 8 is equipped with several motor-driven valves 16, is separately mounted to respectively draw water On branch pipe 17, it is placed in the rear end of each water pump 15, is controlled by PLC controller 4；4G/5G module 17 is arranged in the PLC controller 4； The data of collection are sent to central control room server 18 by 4G/5G module 17 and send PC19 and movement to by PLC controller 4 Terminal 20；PC19 and mobile terminal 20, which are sent by central control room server 18 to PLC controller 4, to be instructed；The liquid level sensor One 6 are mounted in reservoir 21, detect the water of reservoir 21；The flowmeter 1 is mounted on water supply delivery main 12, for examining Survey the water transported；The DTU11 is mounted in waterworks；The DTU11 connection liquid level sensor 2 22 and flowmeter two 23；The liquid level sensor 2 22 is mounted in waterworks reservoir 24, acquires the reservoir storage information of waterworks reservoir 24, is led to It crosses DTU11 and sends PLC controller 4 to；The flowmeter 2 23 is mounted on the water outlet of waterworks reservoir 24, for detecting Water, and data transmission will test to PLC controller 4 by DTU11；The PLC controller 4 by 4G/5G module 17 with It is communicated between RTU10, DTU11, central control room server 18 using GPRS network；The water pump 15 is variable frequency pump；It is described full-automatic Unmanned pump station system is additionally provided with video monitoring system 25.

The utility model realizes the real-time monitoring of unmanned remote meter reading and equipment of pumping station, according to the collected data, analysis The operating condition of current system, warning can be issued by abnormal conditions occur；DTU, liquid level sensor are set at waterworks end simultaneously Two, flowmeter two realize the closed-loop control of system.

Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.

Claims

1. a kind of full-automatic unmanned pumping station system on duty, it is characterised in that: including host computer, local server, interchanger, PLC Controller, electric energy meter, liquid level sensor one, water pump group, electronic valve group, flowmeter one, RTU, DTU；The RTU is configured with several It is a, it is mounted on water supply delivery main, each one pressure sensor of RTU connection and a motor-driven valve one；The pressure passes Sensor and motor-driven valve one are separately mounted on water supply delivery main；The RTU and the PLC controller are wirelessly connected, and are controlled by PLC Device control processed simultaneously transmits the data of acquisition to PLC controller；The electric energy meter, liquid level sensor one, flowmeter one, DTU difference It is connected with the PLC controller, and by the data transmission of acquisition to PLC controller；The PLC controller will be connect by interchanger The data transmission of receipts is to host computer and local server；Host computer is sent to PLC controller by interchanger and is instructed；The water pump Group is equipped with several water pumps, is separately mounted to respectively draw water on branch pipe, be controlled by PLC controller；The electronic valve group is equipped with several electricity Dynamic valve, is separately mounted to respectively draw water on branch pipe, is placed in the rear end of each water pump, is controlled by PLC controller；The PLC controller is set Set 4G/5G module；The data of collection are sent to central control room server by 4G/5G module and send PC to by PLC controller And mobile terminal；PC and mobile terminal, which are sent by central control room server to PLC controller, to be instructed；The liquid level sensor one is pacified In reservoir, the water of reservoir is detected；The flowmeter one is mounted on water supply delivery main, for detecting the water transported Amount；The DTU is mounted in waterworks；The DTU connection liquid level sensor two and flowmeter two；The liquid level sensor two It is mounted in the reservoir of waterworks, acquires the reservoir storage information of waterworks reservoir, PLC controller is sent to by DTU；It is described Flowmeter two is mounted on the water outlet of waterworks reservoir, for detecting water yield, and by DTU will test data transmission to PLC controller.

2. the full-automatic unmanned pumping station system on duty of one kind according to claim 1, it is characterised in that: the PLC controller It is communicated between RTU, DTU, central control room server using GPRS network by 4G/5G module.

3. the full-automatic unmanned pumping station system on duty of one kind according to claim 1, it is characterised in that: the water pump is frequency conversion Water pump.

4. the full-automatic unmanned pumping station system on duty of one kind according to claim 1, it is characterised in that: described full-automatic unmanned Pumping station system on duty is additionally provided with video monitoring system.