THERMOCOMPRESSION DEVICE Russian patent published in 2014 - IPC F17C5/06 

FIELD: heating.

SUBSTANCE: invention relates to refrigeration technology, namely to the field of design and operation of thermocompressors. The thermocompression device comprises a source of high pressure gas with a cylinder-compressor connected to it, the source of cold and the gas supply line to the consumer having a heat exchanger-cooler. The cylinder-compressor is provided with an outer heat protection and the heat exchanger made in the form of a tubular coil. The coil is placed in the inner cavity of the cylinder-compressor and is connected at the inlet to the source of cold, and at the outlet - to the bleed channel of the cooled screen. The cooled screen is mounted with a gap relative to the cylinder-compressor wall, in which the electric heater is placed. The said electric heater is attached to the thermal contact at the outer surface of the cylinder-compressor wall and is connected to the external power source. The tubular coil is provided with ribs in the form of annular plates of high thermal conductivity material. The said plates are evenly spaced and mounted with the thermal contact along the length of the coil tube. The said coil is provided with a throttling device mounted at the outlet of the coil in front of the inlet of the bleed channel.

EFFECT: invention is aimed at simplifying the design of the device, increase in compactness and efficiency of operation of thermal protection, as well as reduction of heat gains.

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