| 摘要 |
FIELD: heating.SUBSTANCE: invention relates to refrigerating equipment, namely, to the field of design and operation of compression thermal devices. A thermal compression device comprises a source of high pressure gas with a connected compressor balloon, a source of cold and a manifold for supply of gas to a consumer equipped with a heat exchanger-cooler. The compressor-balloon is equipped with external heat protection and a heat exchanger made in the form of a pipe coil, placed in the inner cavity of the compressor-balloon and connected at the inlet to the source of cold, and at the outlet - to a spiral channel of a cooled screen made in the form of a jacket with a spiral partition. The pipe coil is installed with a thermal contact with a wall of the compressor balloon, and the cooled screen - with a clearance to the wall of the compressor balloon. The compressor-balloon is additionally equipped with an electric heater placed in the specified clearance and fixed with the thermal contact on the external surface of the compressor balloon wall.EFFECT: improved design of a thermal compression device, higher efficiency of heat exchange during operation of a compressor-balloon, simplified design and operation of a thermal compression device and increased efficiency of heat exchange during operation of a compressor balloon, provision of consumer balloons charging with gas, excluding its contamination.1 dwg |
