Geothermal Energy Trainer

Model No. DL GEOTHERM

The trainer is organized using an open frame structure where each component is accessible and easy to operate following a clear layout.
The trainer’s front panel has a schematic diagram of the entire system, with indicators of the main components’ operating status.
The entire system can be monitored in real-time through the HMI’s touch screen which also allows fault insertion to simulate a system failure.

THE MAIN COMPONENTS OF THE SYSTEM ARE:
Refrigeration unit:
Complete with Compressor, condenser (plate heat exchanger), evaporator (concentric tube heat exchanger), four-way reversing valve, gas-liquid separator, liquid storage tank, thermal expansion valve, sight glass and filter drier. The pipeline is equipped with control valves and other necessary parts for training.
The sights glass in the pipeline can be used to observe the refrigerant status and other equipment components.
Simulated groundwater source water system:
Composed of a stainless-steel water tank and a cooling water pump. It completes the cooling and heat dissipation work of the refrigeration unit.
Air conditioning system (windpipe assembly):
Includes the water-cooled evaporator, water pump, and fan with adjustable speed.
Control and configuration unit:
It controls the entire system, collects, and processes the operating data provided by the various electronic sensors and displays its running status in real-time on the HMI’s touch screen.
The parameter setting and control operation can be carried out directly on the touch screen, or on a local PC through the communication bus.

TECHNICAL SPECIFICATIONS
– Input power: 220V±10% 50Hz
– Dimensions: 1300mm×800mm×1800mm
– Net Weight: 180kg
– Working conditions: ambient temperature 10 ℃- 30 ℃ relative humidity < 75% (25℃)
– Refrigerant: R134a
– Average training hours: 10 h.

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