1. Overview
The core features of the central air-conditioning training and assessment device are its highly simulated system settings and advanced control technology. The system uses a water-cooled unit as a power source and is equipped with a sturdy and durable stainless steel frame structure, providing students with a safe and reliable training environment.
In specific areas of the simulated customer room, by installing water distributors and water collectors, the precise distribution and adjustment of cold or heat is achieved to meet the temperature control requirements of different areas.
The control core of the system is the Siemens S7-1200 PLC programmable controller, which is connected to the computer system through industrial-grade bus control technology. This configuration ensures the stability and flexibility of the system, allowing teachers to flexibly adjust the training content according to the teaching plan and students’ learning progress. The computer receives air-conditioning operating parameters from various sensors through the communication bus, and these data are processed and used to monitor the operating status of the air-conditioning system in time.
2. Features
Appearance structure: The DLZL-WAC01 water-cooled central air-conditioning training device pursues a high degree of authenticity in design, ensuring that students can experience operating conditions that are almost the same as actual work in a simulated environment.
Open design: The layout of the various components of the DLZL-WAC01 water-cooled central air-conditioning training device has been carefully designed to ensure the integrity of the system while taking into account the convenience of operation.
3. Training projects
Contains the following training items：
1) Central air conditioning structure and equipment working principle;
2) Training and assessment of central air conditioning start, operation, stop, and debugging technology;
3) Central air conditioning operation, adjustment operation training and central air conditioning operating conditions, and various operating parameters detection and analysis;
4) Central air conditioning control principle training;
5) PLC advanced programming and PLC installation, wiring debugging training;
6) Matching pressure transmitter, temperature sensor corresponding A/D conversion function module, which can collect and monitor the operating parameters of the entire central air conditioning;
7) Fault judgment and equipment fault elimination training;
8) Application and training of data acquisition technology;
9) Sensor and transmitter installation and use training.
10) Power distribution and control system installation methods and standards
11) Common problems of refrigeration system
12) Common problems of power distribution system
13) High voltage protection training
14) Communication circuit training
