PCS Series

DLGK-373 Process Control Training Sysetm is an educational training equipment composed by control screen, process control unit. The training system is based on physical modeling objects of industrial processes, which combines automated instrumentation technology, computer technology, communications technology, automatic control technology for multi-function integrated experimental device, the device is based on the enterprise automation and other features related to teaching, absorption characteristics and strengths of domestic and foreign similar experimental device, carefully designed several experiments and repeated demonstration, introduced a new
experimental device, the system including temperature, pressure, flow, level and other thermal parameters can be realized various forms of control system parameter identification, single-loop control, cascade control. The device as a didactic equipment can also be designed according to the needs of users constitute a variety of control systems DDC, DCS, PLC, FCS and SCM. The experimental device can be used as a vocational training equipment for undergraduate, specialist, process control device vocational courses, but also for graduate students and researchers to provide physical simulation objects and experimental methods for the study of complex control systems, advanced control systems.
The system can meet the demand of Training Teaching "Automatic Control Theory", "Process Control", "Automation Instrumentation", "Automatic detection technology and sensors," "Computer Control" and "DCS Distributed Control" and other related courses.

Pressure training control system , the control engineering experiment pressure control training system experimental device, is designed to provide a simulation environment and practical platform for control engineering related experiments. It is suitable for colleges and universities, scientific research institutions, etc. to conduct control engineering related course teaching and experimental research, helping students and researchers to deeply understand the knowledge and skills of pressure control principles, control algorithm design and debugging, etc.

The water mechanics training equipment is mainly composed of an electrical control system, a centrifugal pump, a test bench, a raw water tank, a valve, a transparent water tank, a mechanical pressure gauge and pipelines .
In water mechanics education, this teaching device, which is specially used to verify the Bernoulli equation, plays an important role in helping students to deeply understand the Bernoulli equation. It mainly collects key parameters such as pressure value and water level to intuitively present the conversion relationship between kinetic energy, potential energy and pressure energy when the ideal fluid flows steadily.

Centrifugal pump series -parallel and fluid mechanics education equipment is mainly composed of electrical control system, centrifugal pump, test bench, water tank, valve, venturi tube, detection sensor, etc.
The centrifugal pump series and parallel and fluid mechanics educational equipment is a physical simulation object based on the industrial process. The teaching table is mainly used to complete the series and parallel experiments of centrifugal pumps by adjusting different centrifugal pumps and valve switches, complete the Venturi tube experiment by adjusting different centrifugal pumps and valve switches, and complete the measurement of parameters such as pressure through the coordination of different components.

1.the process control training equipment adopt typical instruments common-used in the industry, like pressure,temperature, flow, liquid level, etc., with a variety of instruments that are close to the industrial site. Investigate the contestants' selection and installation skills of instruments and meters.
2. The process control teaching equipment is adopted for china vocational skills competition, adopts an open installation form, and the installation form of the equipment can be displayed in front of the students more intuitively

The process hybrid training system can be used to create complex PLC control functions in the field of process engineering, especially the process involving metering and mixing. The basic structure of the system, including storage tanks, centrifugal pumps and a demonstration panel, all components are clear. The pump delivers water to the three water tanks, which are controlled by solenoid valves. The sensitivity of the water level monitoring capacitor proximity switch in the three water tanks is adjustable. The fluids from the three tanks can be mixed in the downstream mixing tank. The mixing tank is also equipped with three proximity switches. A mixing machine that helps the mixing process. All tanks are transparent, so the conveying and mixing process is clearly visible.

The trainer provided a comprehensive experiment, introduced the basic principles of control engineering, and used pressure control examples. The air pressure control system is a second order system. It includes an in-line pressure vessel connected by a flow control valve. An additional valve on the other tank allows air to be used as much as possible to simulate a disturbance variable. The pressure sensor measures the pressure of the two ships. The controller used is the most advanced digital industrial controller in a country. The actuator in the loop is the standard current signal input of the pneumatic control valve. The control variable X and the manipulated variable y are directly drawn on the integrated dual-channel line recorder. In addition, the variable can be tapped as an analog signal in the laboratory jack of the switch cabinet. This enables external recording equipment such as an oscilloscope or flat-panel plotter.

The DLPCS-WDMK module panel of the control system is ready to install components. In combination with other modular control components, it enables the temperature control system to have different characteristics for construction and research.

The trainer provides a comprehensive experimental introduction to the basic principles of control engineering, using temperature control examples. A circulating pump provides water in a closed circuit. The flow of water can be adjusted by a manual valve. The circuit also includes a heater, a heat exchanger fan, and three integrated thermocouple temperature measurement. Dead time can indicate the use of different lengths of process delay. Use thyristor power controller actuator. The controller used is the most advanced digital industrial controller in a country. It can be used as a continuous or a switching device, and the heater can be activated by actuators and/or fans. The control variable X and the manipulated variable y are directly drawn on the integrated dual-channel line recorder. In addition, the variable can be tapped as an analog signal in the laboratory jack of the switch cabinet. This enables external recording equipment such as an oscilloscope or flat-panel plotter.