ET 352.01 Solar Heat For Refrigeration Didactic Equipment Vocational Training Equipment Refrigeration Training Equipment
Solar thermal operation of a vapour jet compressor Features - in combination with ET 352 and HL 313: use of solar heat as drive energy for a vapour jet compressor - energy flow balances Learning objectives/experiments - use of solar heat for refrigeration - components of solar refrigerating plants according to the vapour jet method - operation of a vapour jet compressor on a solar thermal flat collector - optimisation of the operating point - energy balances - extended concept on the use of thermal solar plants - energy management for solar thermal cooling systems Specification [1] supply of the vapour jet compressor in ET 352 with solar heat from the flat collector HL 313 [2] pump for pumping the heat transfer fluid from HL 313 to the vapour generator in ET 352 [3] feed line to the vapour generator with temperature and flow rate measurement [4] return line with temperature measurement [5] measured values transferred to ET 352 for further processing in the software [6] pump operated via ET 352 [7] ET 352, HL 313 and ET 352.01 connected via hoses and quick-release couplings Technical data Pump - power consumption: 40W - max. flow rate: 1m3/h - head: 4,8m Measuring ranges - temperature: 2x 0…120°C - flow rate: 10…300L/h LxWxH: 430x430x790mm Weight: approx. 30kg
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