CN203178779U - Cloud-control sewage treatment plant control system - Google Patents

Abstract

The utility model discloses a cloud-control sewage treatment plant control system. The system comprises a production management system, a central monitoring system and an on-site control station, wherein the production management system is formed through connecting a server and a service management terminal. The on-site control station, the central monitoring system and the production management system are connected successively. The system of the utility model accords with a development tendency of a current industrial automation monitoring system and automatic control of technological parameters of the whole plant, equipment concentration monitoring and a production process can be realized.

Description

A cloud-controlled sewage treatment plant control system

technical field

The utility model relates to a control device, in particular to a cloud-controlled sewage treatment plant control system. the

Background technique

The existing sewage plant automatic control system cannot meet the requirements of "centralized management, decentralized control, and data sharing", and can no longer meet the development trend of the current industrial automation monitoring system, and cannot realize the centralized monitoring of process parameters and equipment of the whole plant and automatic control of the production process. the

Contents of the invention

The technical problem to be solved by the utility model is to provide a cloud-controlled sewage treatment plant control system for the deficiencies of the existing technology, which adopts a layered and distributed topology structure of "centralized management, decentralized control, and data sharing", which conforms to the current The development trend of the industrial automation monitoring system realizes the centralized monitoring of the process parameters and equipment of the whole plant and the automatic control of the production process.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a cloud-controlled sewage treatment plant control system, including a production management system composed of a server and a business management terminal connected, and also includes a central monitoring system and an on-site control station, The on-site control station, the central monitoring system, and the production management system are connected in sequence; the central monitoring system includes a monitoring server and a monitoring terminal, the monitoring server is connected to the monitoring terminal through an Ethernet switch, and the monitoring server is connected to a display , the Ethernet switch is connected to the server of the production management system; the field control station includes a main controller, a communication module, a power module, an I/O module and a touch screen, and the power module, the I/O module and the The main controller is connected, the main controller is connected with the communication module, and the communication module is connected with the Ethernet switch and the touch screen.

Compared with the prior art, the utility model has the beneficial effects as follows: the utility model adopts decentralized control and centralized management, establishes a central control system of the sewage treatment plant, and manages the operation of the entire sewage treatment plant; it has a high degree of openness , reliability, stability and security; it has strong compatibility, scalability and scalability; the system can run stably and efficiently for a long time; it conforms to the current development trend of industrial automation monitoring system and can realize the process parameters and equipment concentration of the whole plant Monitoring and automatic control of the production process. the

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the utility model;

Fig. 2 is a schematic structural diagram of the central monitoring system of an embodiment of the utility model;

Fig. 3 is a schematic structural diagram of an on-site monitoring station according to an embodiment of the present invention.

Detailed ways

As shown in Figures 1-3, an embodiment of the utility model includes a production management system composed of a server and a business management terminal connected, and also includes a central monitoring system and a field control station, the field control station, the central monitoring system, the production The management systems are connected sequentially; the central monitoring system includes a monitoring server and a monitoring terminal, the monitoring server is connected to the monitoring terminal through an Ethernet switch, the monitoring server is connected to a display, and the Ethernet switch is connected to the production management The server of the system is connected; the on-site control station includes a main controller, a communication module, a power module, an I/O module and a touch screen, and the power module and the I/O module are connected with the main controller, and the main controller It is connected with the communication module, and the communication module is connected with the Ethernet switch and the touch screen.

The monitoring server adopts Dell's PowerEdge 860 to realize the data acceptance, storage and processing of the on-site control station of the sewage treatment plant. The monitoring terminal adopts PrecisionT 3400 to realize visual monitoring and remote control of the on-site site of the sewage treatment plant. The display adopts Caixun TRX60L, which mainly realizes the display of the process pictures of each on-site control station of the sewage treatment plant. The Ethernet switch adopts Huawei S5700-24TP-SI(AC) to realize the interconnection of monitoring server, monitoring terminal and production management system.

The power module adopts 4NIC-X Chaoyang power supply to realize the power supply to the field control site; the S7 315-2DP with two DP ports is used as the main controller to realize the data collection and processing of field devices; the CP 343-1 with EtherNet interface It is a communication module, which uploads the data of the on-site sewage treatment process to the central monitoring system through the network, and realizes remote monitoring on site; it adopts 32-point digital input module SM 321, 16-point digital output module SM 322, and 8-point analog input module SM 331 and 4-point analog output module SM 332 are I/0 modules to realize data acquisition and control of field devices. The touch screen adopts Siemens OP270 to monitor and control on-site process parameters, equipment operation status and fault status. the

Claims (9)

1. A cloud-controlled sewage treatment plant control system, including a production management system connected by a server and a business management terminal, is characterized in that it also includes a central monitoring system and an on-site control station, the on-site control station, the central monitoring system, The production management system is connected sequentially; the central monitoring system includes a monitoring server and a monitoring terminal, the monitoring server is connected to the monitoring terminal through an Ethernet switch, the monitoring server is connected to a display, and the Ethernet switch is connected to the production The server connection of the management system; the on-site control station includes a main controller, a communication module, a power supply module, an I/O module and a touch screen, the power supply module and the I/O module are connected to the main controller, and the main control The controller is connected with the communication module, and the communication module is connected with the Ethernet switch and the touch screen. 2. The cloud-controlled sewage treatment plant control system according to claim 1, wherein the monitoring server adopts Dell's PowerEdge 860. 3. The cloud-controlled sewage treatment plant control system according to claim 1, wherein the monitoring terminal adopts PrecisionT 3400. 4. The cloud-controlled sewage treatment plant control system according to claim 1, wherein the Ethernet switch is a Huawei S5700-24TP-SI switch. 5. The cloud controlled sewage treatment plant control system according to claim 1, wherein the power module adopts 4NIC-X Chaoyang power supply. 6. The cloud control sewage treatment plant control system according to claim 1, characterized in that the model of the main controller is S7 315-2DP. 7. The cloud-controlled sewage treatment plant control system according to claim 1, wherein the communication module adopts a CP 343-1 with an EtherNet interface. 8. The cloud control sewage treatment plant control system according to claim 1, wherein the touch screen model is Siemens OP270. 9. The cloud-controlled sewage treatment plant control system according to claim 1, wherein the display adopts a TRX60L screen of Caixun.

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