Intelligent control system for sewage treatment system

Abstract

The utility model relates to an intelligent control system for a sewage treatment system, which comprises a touch screen PLC (Programmable Logic Controller) all-in-one machine unit, and a power supply system unit, a 5G communication system unit and an I / O (Input / Output) interface unit which are mutually connected with the touch screen PLC all-in-one machine unit, the power supply system unit is provided with a power supply conversion module and a power supply distribution element, the 5G communication system unit is internally provided with 5G signal transmission module equipment and a signal transmission module equipment antenna, and the I / O interface unit is provided with I / O signal connection equipment. According to the utility model, the 5G communication system unit integrated in the system is utilized to realize uploading and downloading of system monitoring data, remote modification of system operation parameters and implantation signals in a wireless mode, so that wireless and remote interactive transmission of the data is realized, and remote monitoring in different places is realized.

Description

Technical Field

[0001] This utility model belongs to the field of automated control technology for sewage treatment, water purification, and watershed management, and specifically relates to an intelligent control system for sewage treatment systems. Background Technology

[0002] Intelligent wastewater treatment systems can be applied in various technical fields such as wastewater treatment, water purification, and watershed management. However, existing intelligent control systems employ traditional secondary instrument control, hard wiring, hard interlocking control, and traditional PLC cabinet control methods. These systems suffer from numerous drawbacks, including large space requirements, heavy assembly workload, significant maintenance workload, numerous potential failure points, and unstable operation. Furthermore, during system operation, data monitoring and remote transmission require dedicated personnel for recording and storage or the use of dedicated recorders. Corresponding wireless data transmission modules are also needed to achieve wireless data transmission and monitoring. This leads to increased complexity in the entire system operation process, more potential failures, and unstable data transmission, hindering real-time monitoring and wireless data transmission. Consequently, the control effect in many technical fields such as wastewater treatment, water purification, and watershed management is unsatisfactory. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned problems. This application proposes an intelligent control system for sewage treatment systems, which is small in size, has large functions, high stability, high cost performance, and high efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an intelligent control system for a sewage treatment system, comprising a touch screen PLC all-in-one unit, a power system unit, a 5G communication system unit, and an I / O interface unit. The touch screen PLC all-in-one unit is interconnected with the power system unit, the 5G communication system unit, and the I / O interface unit. The touch screen PLC all-in-one unit is equipped with a touch screen and an attached PLC all-in-one device. The power system unit is equipped with a power conversion module and a power distribution element. The 5G communication system unit is equipped with a 5G signal transmission module and a signal transmission module antenna. The I / O interface unit is equipped with an I / O signal connection device.

[0005] Furthermore, the touchscreen PLC all-in-one unit serves as the human-machine interface and control center of the control system.

[0006] Furthermore: the power system unit is connected to 220V voltage through a power conversion module device and outputs DC24V voltage. The DC24V voltage is managed by power distribution elements.

[0007] Furthermore: the I / O interface unit connects to the device input terminal via I / O signals to access external monitoring data signals, and connects to the programmable output data signals at the output terminal.

[0008] Furthermore, the 5G signal transmission module device has an embedded 5G communication card.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] This utility model's intelligent control system integrates multiple automated devices, modules, and interfaces. Relying on the logic programming of traditional PLC control systems, it realizes the writing and downloading of the upper-level program for the control system. It selects a touch screen PLC all-in-one machine, using the touch screen as a human-machine interface to display system monitoring data and modify and insert system operating parameters. This utility model utilizes its integrated 5G communication system unit to wirelessly upload and download system monitoring data and remote modification and insertion signals for system operating parameters, achieving wireless and remote interactive data transmission and enabling remote monitoring. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only for more clearly illustrating the technical solutions in the embodiments of this utility model or the prior art. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a plan view illustrating the overall structure of this utility model;

[0013] 1-Power supply system unit, 2-Touch screen PLC all-in-one unit, 3-5G communication system unit, 4-I / O interface unit, 5-Programmable output data signal, 6-External monitoring data signal. Detailed Implementation

[0014] To enable those skilled in the art to better understand and implement the technical solution of this utility model, the present utility model will be further described below with reference to specific embodiments. However, the embodiments described are only for illustration and are not intended to limit the present utility model.

[0015] like Figure 1The diagram illustrates an intelligent control system for a wastewater treatment system. The touchscreen PLC unit 2 is interconnected with the power system unit 1, the 5G communication system unit 2, and the I / O interface unit 4. The touchscreen PLC unit 2 serves as the human-machine interface and control center. It uses the PLC built into the touchscreen PLC unit 2 to realize signal input, output, and programmable operation. It also uses the touchscreen built into the touchscreen PLC unit 2 to realize information exchange and screen control of the human-machine interface.

[0016] The touchscreen PLC all-in-one unit 2 uses the Boke MK070E-33DT product, which is the core component of the entire system and serves as the system brain. It is responsible for receiving the external device monitoring signals 6 uploaded by the I / O interface unit 4, and sending the programmable data output signals 5 issued by the touchscreen PLC all-in-one unit 2 to the external execution device through the I / O interface unit 4. Simultaneously, it remotely and remotely transmits the received external monitoring data signals 6 and the programmable output data signals 5 sent to the external execution device through the 5G communication system unit 3.

[0017] The power conversion module in power system unit 1 uses Mean Well LRS-200-24, and the power distribution element uses Schneider Electric iC65N-D10A / 1P, providing power to the touch screen PLC all-in-one unit 2, 5G communication system unit 3, I / O interface unit 4, and external devices. Specifically, power system unit 1 receives AC220V through the power conversion module and steps it down and rectifies it to achieve DC24V output, meeting the power supply needs of each unit in the intelligent control system. The DC24V power output from the step-down and rectified circuit is uniformly distributed and managed by the power distribution element, enabling each unit of the intelligent control system to connect to its designated power supply and control power individually.

[0018] The 5G communication system unit 3 uses the Haiwei XBOX-GP product. It transmits the external monitoring data signal 5 and monitoring screen received by the touchscreen PLC unit 2 to the remote end, and simultaneously transmits the operation command signal from the remote end to the touchscreen PLC unit 2. The 5G communication system unit 3, through the 5G signal transmission module device and with the help of the 5G communication network, realizes remote data transmission and exchange of the intelligent control system, achieving remote, wireless monitoring; the overall wireless data transmission is achieved through the 5G communication card embedded in the 5G signal transmission module device and the antenna of the signal transmission module device.

[0019] The I / O interface unit 4 is composed of the main body terminals of the Boke MK070E-33DT product and the Weidmüller SAKDU 2.5N product. It is responsible for receiving external monitoring data signals 6 to the touchscreen PLC all-in-one unit 2, and for outputting the programmable output data signals 5 from the touchscreen PLC all-in-one unit 2 to external execution devices. The I / O interface unit 4 connects to external monitoring data signals such as temperature, pressure, flow rate, level, composition analysis, and equipment status via I / O signal connections, and outputs data signals such as start commands, stop commands, and adjustment commands from the intelligent control system via process control output, thus realizing the input and output of data signals.

[0020] During operation, AC220V power is connected through the power system unit. The power is stepped down and rectified by the power conversion module, and then sent to each unit through the power distribution element for power supply of each unit's equipment. Some spare power distribution interfaces are reserved for connecting external process instruments and valves. The process instruments (temperature, pressure, flow, etc.) and valves connect the input and output signals to the touch screen PLC all-in-one unit through the I / O interface unit for programmed operation control. The touch screen PLC all-in-one unit, through the 5G communication system unit, wirelessly uploads and downloads monitoring data in the sewage treatment system and remote modifications and implantation signals for system operating parameters, achieving remote data interaction and transmission, and realizing remote monitoring.

[0021] This utility model automatically collects, processes, and wirelessly transmits data from various industrial and civil process systems through integrated unit system modules. It also wirelessly transmits and downloads remote or off-site commands, enabling remote and off-site monitoring and unattended operation. Furthermore, the system integrates all functions into one, resulting in a compact size, powerful functionality, high practicality and compatibility, easy operation, high cost-effectiveness, and stable and reliable system operation.

[0022] The key feature of this invention lies in the connection between hardware components. No improvements have been made to the software components during hardware operation; information interaction can be achieved solely through the product's own software.

[0023] Any content not described in detail in this utility model is existing technology.

[0024] It should be noted that the above descriptions are all part of the structure of this utility model. Without departing from the technical principles of this application, those skilled in the art can combine the technical solutions in the above embodiments, or make equivalent changes or substitutions to the relevant technical features. Any changes or equivalent substitutions made within the technical concept and / or technical principles of this application will fall within the protection scope of this application.

Claims

1. An intelligent control system for a sewage treatment system, comprising a touch screen PLC all-in-one unit, a power supply system unit, a 5G communication system unit, and an I / O interface unit, characterized in that: The touch screen PLC all-in-one unit is connected with a power supply system unit, a 5G communication system unit and an I / O interface unit, the touch screen PLC all-in-one unit is provided with a touch screen and an attached PLC all-in-one device, the power supply system unit is provided with a power conversion module and a power distribution element, the 5G communication system unit is internally provided with a 5G signal transmission module device and a signal transmission module device antenna, and the I / O interface unit is provided with an I / O signal connection device.

2. The intelligent control system for wastewater treatment system according to claim 1, wherein: The touch screen PLC all-in-one unit is a human-machine interface and a control center of a control system.

3. The intelligent control system for wastewater treatment system according to claim 1, wherein: The power supply system unit is connected with a 220V voltage through a power conversion module device and outputs a DC 24V voltage, and the DC 24V voltage is distributed and managed by a power distribution element.

4. The intelligent control system for wastewater treatment system according to claim 1, wherein: The I / O interface unit inputs external monitoring data signals through an I / O signal connection device input end and outputs program-controlled output data signals through an output end.

5. The intelligent control system for wastewater treatment system according to claim 1, wherein: The 5G signal transmission module device is internally embedded with a 5G communication card.

Images