| 摘要 |
refrigerating engineering. SUBSTANCE: stand includes absorption and compression loops. Absorption loop includes generator with electric heater, liquid heat exchanger, partial condenser, water-cooled condenser, adjusting valve, calorimeter, gas heat exchanger made in form of heat-insulated two- section, heat exchanger performing function of absorber coil and two- section heat-insulated reservoir whose second section performs function of absorber and first section is connected to compression loop. Compression loop includes compressor whose cooled head is connected to absorption loop, condenser regulating valves, thermostatic throttle valve and calorimeter coil which is made in form of heat exchanger whose inner pipe line is connected to high-pressure line of compression loop after gas heat exchanger at inlet and to inlet branch pipe of thermostatic valve at outlet. EFFECT: extended functional capabilities of study of service characteristics of combined refrigerating units. 1 dwg
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