TEST-BENCH FOR TESTING ABSORPTION-COMPRESSION AGGREGATE Russian patent published in 2009 - IPC F25B25/02 F25B49/00 

FIELD: heating.

SUBSTANCE: test-bench for testing absorption-compression cooling aggregate consists of subject to testing absorption circuit, of compression circuit and of heat insulated two-section capacity. The absorption circuit contains an absorption device and a system of measuring and regulating equipment. The compression circuit contains a compression aggregate and its own system of measuring and regulating equipment. The suction pipeline of the compression aggregate is installed into the first section of the two-section capacity, while the coil of the absorption device is installed into the second section of the two-section capacity. The said sections are successively connected to the cooling system. The compressor of the compression aggregate is equipped with the cooling system. Water-ammonia solution flows to a generator of the absorption circuit from a cooling head of the compressor via gate valves to the generator of the absorption circuit. The test bench is additionally equipped with oil-cooler coil installed in the compressor via the gate valve connected to an absorber at inlet, and connected to the generator of the absorption circuit at outlet.

EFFECT: facilitating investigation of operational characteristics of absorption-compression cooling aggregates under conditions of cylinder head cooling and oil bath.

1 dwg