Solar heat for cold production allows the vapour jet compressor from vapourjet compressor IN refrigeration to be operated with solar-generated heat fromthe domestic water heating with flat collector flat collector. With the increasing demand for refrigeration and air conditioning worldwide, theinterest in alternative processes of cold production which can be supplied from renewable energy sources is also growing. One promising possibility is thermalprocesses. In these processes, thermal energy is used to generate cold. The pump is operated via Vapour jet compressor inrefrigeration and domestic water heating with flat collector are connectedby hoses. The energy added from solar heat is determined by two temperaturesensors and one flow rate sensor. After sufficient solar thermal heating, the heat transfer fluid from domestic water heating with flat collector is pumped into the vapour generator of vapour jet compressor in refrigeration by the pump from solar heat for cold production.
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