Stand for testing of refrigeration compressors volumetric

摘要

Stand for testing refrigeration compressor volumetric comprising a closed refrigerant circuit, which includes the gas cooler, the input of which is intended for connection to a pipe of the compressor discharge, the gas cooler-mixer having two inputs, the flowmeter vapor refrigerant to the compressor suction, the output of which is intended for connection with the pipe suction the compressor, condenser, whose input is connected with the closed refrigerant loop between the output of the gas cooler and the first input of the gas cooler-CME rer and an output connected to the second input of the gas cooler-mixer, control and measuring apparatus, is provided with a flow meter the liquid coolant having an input coupled to an output capacitor, and an output for supplying the refrigerant to the compressor, the gas cooler is designed as a parallel-connected in a closed refrigerant circuit at least two heat exchanger sections, each of which is adapted to adjust the battery performance and failure. 1 ZP f ly-2-yl.