CN210623056U

CN210623056U - Intelligent integrated pump station controller

Info

Publication number: CN210623056U
Application number: CN201921711039.9U
Authority: CN
Inventors: 姜琼; 杨咏伟
Original assignee: Shanghai Hongji Intelligent Technology Co ltd
Current assignee: Shanghai Hongji Intelligent Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-05-26
Anticipated expiration: 2029-10-14

Abstract

The utility model provides an intelligent integrated pump station controller, which comprises a controller body, wherein the controller body is provided with an input port comprising a pump stop floating ball signal port, a pump start floating ball signal port, a high water level floating ball signal port, an ultrahigh floating ball port, an automatic signal port, a 1# pump station fault judgment port, a 2# pump fault judgment port, a 3# pump fault judgment port and a 4# pump fault judgment port; the output port includes: the system comprises a 1# pump starting port, a 2# pump starting port, a 3# pump starting port, a 4# pump starting port, a grille machine forward rotation port, a grille machine reverse rotation port, a water inlet electric valve port, a water outlet electric valve port and a strong exhaust fan port; the analog input port comprises a liquid level transmitter, an ultrasonic liquid level meter and an electromagnetic flowmeter; the analog quantity output port comprises an opening port for adjusting the operating frequency of the frequency converter or controlling a proportional control valve; the communication port comprises: an RS485 port; the SIM card slot.

Description

Intelligent integrated pump station controller

Technical Field

The utility model relates to an integrative pump station control technical field, concretely relates to intelligence integration pump station controller.

Background

In general, whether a rainwater pumping station or an integrated prefabricated pumping station is adopted, most control systems select a combination mode of a Programmable Logic Controller (PLC) and a human-machine interface (HMI) to perform a set of automatic system control, on one hand, because a lot of projects are designed by finding an automation company by a project general packet party to design electrical drawings and programs, the automation company does not know or is familiar with a reasonable control mode of equipment, on the other hand, because the PLC mostly adopts a single-chip microcomputer, the integration level is high, and in addition, a plurality of brands at home and abroad are numerous, the standards are difficult to establish, and professional programmers are needed to complete, the control of a plurality of water pumps needs to invest a large amount of manpower and financial resources to complete the project, and the system can only be operated on the project or equipment site, even if an upper computer control system is provided, the system is really butted with a central control system, the time and, and the intelligent operation of the equipment is difficult to realize. And (3) later maintenance: PLC is a product with more specialized knowledge, and as mentioned above, PLC is designed for a multitasking environment, and thus requires a specialized programming skill and a great deal of time to build a solution that meets the needs of a specific application, and PLC is required to have characteristics suitable for a wide range of manufacturing and automation functions. And thus difficult to modify when a later failure requires replacement or adjustment (e.g., a product line upgrade).

SUMMERY OF THE UTILITY MODEL

For solving the difficult problem in the aspect of the integrative pump control above, the utility model provides an intelligence integration pump station controller.

The technical scheme is as follows:

an intelligent integrated pump station controller comprises a controller body, wherein an input port, an output port, an analog input port, an analog output port, a communication port and an SIM card slot are arranged on the controller body;

the input port includes: the system comprises a pump stop floating ball signal port, a pump start floating ball signal port, a high water level floating ball signal port, an ultrahigh floating ball port, an automatic signal port, a 1# pump station fault judgment port, a 2# pump fault judgment port, a 3# pump fault judgment port and a 4# pump fault judgment port;

the output port includes: the system comprises a 1# pump starting port, a 2# pump starting port, a 3# pump starting port, a 4# pump starting port, a grille machine forward rotation port, a grille machine reverse rotation port, a water inlet electric valve port, a water outlet electric valve port and a strong exhaust fan port;

the analog input port comprises: a liquid level transmitter, an ultrasonic liquid level meter and an electromagnetic flowmeter;

the analog quantity output port comprises: adjusting the operating frequency of the frequency converter or controlling the opening port of the proportional control valve;

the communication port comprises: the RS485 port supports connection and communication with a human-machine interface (HMI), parameter data of the controller can be displayed and modified, the RJ45 port supports networking in an Ethernet mode, and the communication with instrument and meter equipment can also be used as an MODBUS TCP master station mode;

the SIM card slot: and 4G full-network communication mode networking of mobile/communication/telecommunication is supported.

For further illustration, the controller body is further provided with a DC24V power interface.

The utility model discloses possess beneficial effect as follows:

the intelligent integrated pump station controller is a core product in a pump station equipment remote monitoring system and is provided with water pump start and stop control; monitoring the running state and parameters of the water pump; controlling the starting and stopping of the electric valve; detecting the running state and parameters of the electric valve; collecting water level, water outlet pressure and water outlet flow in a water tank/barrel; collecting toxic and harmful gases; a plurality of functions such as security protection, automatic alarm of equipment abnormity and the like are matched with a special pump station SCADA intelligent remote monitoring platform, and the system integrates multiple monitoring steps such as water inlet of a pipe network, water collection of a water collecting well, water distribution of the pipe network, municipal drainage and the like, uniformly manages all links of the drainage pipe network, can perform scientific statistics and intelligent analysis on the working condition of a drainage system, and plays an important role in efficient scheduling and optimized operation of the drainage system. The local automation and remote intelligent operation of the equipment can be really realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the structure of the control circuit of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.

As shown in fig. 1 to 2, an intelligent integrated pump station controller includes a controller body, where the controller body is provided with an input port, an output port, an analog input port, an analog output port, a communication port, and a SIM card slot 25;

the input port includes: the device comprises a pump stop float ball signal port 14, a pump start float ball signal port 15, a high water level float ball signal port 16, an ultrahigh float ball port 17, an automatic signal port 18, a 1# pump station fault judgment port 20, a 2# pump fault judgment port 21, a 3# pump fault judgment port 22 and a 4# pump fault judgment port 23;

the output port includes: the system comprises a 1# pump starting port 1, a 2# pump starting port 2, a 3# pump starting port 3, a 4# pump starting port 4, a grille machine forward rotation port 5, a grille machine reverse rotation port 6, a water inlet electric valve port 7, a water outlet electric valve port 8 and a strong exhaust fan port 9;

the analog input port comprises: a liquid level transmitter 12, an ultrasonic liquid level meter and an electromagnetic flowmeter 13;

the analog quantity output port comprises: adjusting the operating frequency of the frequency converter 11 or controlling the opening port of the proportional control valve;

the communication port comprises: the RS485 port 19, the RS485 port 19 supports the connection and communication with the human-computer interface HMI, the parameter data of the controller can be displayed and modified, the RJ45 port 24 supports the Ethernet mode for networking, and can also be used as an MODBUSTCP master station mode for communicating with the instrument and meter equipment;

the SIM card slot 25: and 4G full-network communication mode networking of mobile/communication/telecommunication is supported.

The controller body is also provided with a DC24V power interface 10.

The specific working principle is as follows:

the intelligent integrated pump station controller is installed in an electrical control cabinet of a pump station, does not need programming, is provided with an automatic control system, and comprises functions of periodic inspection, fault diagnosis, alarming, automatic protection and the like, the operation mode of the grid sewage disposal machine is two modes of on-site manual and electric control and PLC automatic control, under the PLC automatic operation mode, the grid is automatically controlled by time or the liquid level difference between the front and the back of the grid, and the grid continuously runs until the normal water level difference is recovered. The intelligent control of the whole process can be realized, the automatic control and unattended operation of a pump station are realized, the functions of automatically or manually relieving alarm and recovering normal operation are realized for recoverable faults, and the pump station control equipment displays parameters comprising actual liquid level, start-stop liquid level, operation time, pumping flow, water pump rotating speed, current, energy consumption, water pump operation and faults, ultralow, ultrahigh and overflow liquid level and the like; can support human-computer interface LED liquid crystal display, realize parameter setting and operation data real-time display, pump station scum clearance function control: the water pump is automatically regulated and controlled through the control system, the vortex with ultralow liquid level can be generated in the pumping and discharging process, scum retained on the liquid surface of the pump station can be pumped to the water pump to be discharged, and the cleaning times per day can be freely set. Remote monitoring, the basic operation condition of the pump station can be monitored in real time through terminal software of a mobile phone and a computer, and historical data of a remote communication and SCADA monitoring system are as follows: mysql, real-time database: redis, which realizes the connection with an upper-layer control system, the communication data quantity of a remote pump station is not limited, a configuration picture supports dynamic display of the operation condition of the pump station and an alarm list, and can realize remote control of a start-stop water pump, and various reports for generating, displaying, previewing and printing, such as daily report, monthly report, annual report, fault report and all state signal reporting software reports, can be compatible with Microsoft suite software, and can be output in an Excel table format: the trend graph and the historical data are displayed in a clear interactive picture.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications of the present invention can be made in light of the above teachings, and it is not necessary or necessary to exhaustively enumerate all embodiments herein, and it is intended that all such obvious variations and modifications are within the scope of the present invention.

Claims

1. An intelligent integrated pump station controller is characterized by comprising a controller body, wherein the controller body is provided with an input port, an output port, an analog input port, an analog output port, a communication port and an SIM card slot (25);

the input port includes: the device comprises a pump stop float ball signal port (14), a pump start float ball signal port (15), a high water level float ball signal port (16), an ultrahigh float ball port (17), an automatic signal port (18), a 1# pump station fault judgment port (20), a 2# pump fault judgment port (21), a 3# pump fault judgment port (22) and a 4# pump fault judgment port (23);

the output port includes: the system comprises a 1# pump starting port (1), a 2# pump starting port (2), a 3# pump starting port (3), a 4# pump starting port (4), a grille machine forward rotation port (5), a grille machine reverse rotation port (6), a water inlet electric valve port (7), a water outlet electric valve port (8) and a forced exhaust fan port (9);

the analog input port comprises: a liquid level transmitter (12), an ultrasonic liquid level meter and an electromagnetic flowmeter (13);

the analog quantity output port comprises: adjusting the operating frequency of the frequency converter (11) or controlling the opening port of the proportional control valve;

the communication port comprises: the RS485 port (19) is connected with the human-computer interface HMI for communication, parameter data of the controller can be displayed and modified, the RJ45 port (24) supports the Ethernet mode for networking, and can also be used as an MODBUS TCP master station mode for communication with instrument and meter equipment;

the SIM card slot (25): and 4G full-network communication mode networking of mobile/communication/telecommunication is supported.

2. An intelligent integrated pump station controller as claimed in claim 1, wherein the controller body is further provided with a DC24V power interface (10).