Demonstration Model "Heat Pump" Air-Water System. Art 84406
АРТ
Experimental and educational content
• Name and document the components of the heat pump.
• Create a functional description of the components
• Create a sketch of the system using DIN symbols and create a technical drawing in 1:10 scale.
• Create measurements and excerpts from material
• Determine the heat source and radiator temperature curves by measuring
• Calculate performance indicator
• Effect of different heat source and heat sink temperatures on efficiency.
Technical data / equipment
• 1 sealed refrigeration unit 230 V
• 2 built-in large pressure gauges (D 160 mm) class 1.6
• 2 sight glasses for viewing refrigerant in liquid and gaseous state
• 1 expansion valve
• 1 refrigerant dryer
• 1 plastic container (10 l) as service/heating water tank with built-in stainless steel tubular heat exchanger including drain with ball valve
• 1 air heat exchanger (evaporator)
• 1 coil heat exchanger
• 2 built-in digital thermometers (illuminating red) from -20 to +120 °C to measure the air temperature before and after the air heat exchanger.
• 1 built-in digital thermometer (lit red) from -20 to +120 °C to measure the temperature of service/heating water in a plastic container.
• 1 electrical power measuring unit up to max. 2000 W for power consumption measurement
