Different operating points can be investigated by changing the oil pressure after the preset boiler water temperature has been reached.
An integrated hot water circuit with plate heat exchanger simulates the heating circuit in a house. The heat generated can be dissipated via cooling water connections, enabling continuous operation. The heat transferred can be calculated.
Connections for an external heating circuit are provided on the rear of the boiler. This allows the to be expanded into a complete heating system using training panels from the HL series.
Learning Objectives / Experiments
Function of an oil burner
Operation of a heating boiler with an oil burner
Burner adjustment during operation
Temperature measurements in different areas of the combustion chamber
Calculation of the heating capacity of a heating boiler
Function of a plate heat exchanger
Temperature distributions in a plate heat exchanger
Specification
Functional heating boiler with oil burner
Boiler with control unit
Heating and cooling circuit equipped with expansion vessel, pump, boiler safety group, thermometers, water meter, heat exchanger
Transparent oil tank with filling and bleed connections
Dissipation of generated heat via plate heat exchanger and cold water connection