| 摘要 |
FIELD: power engineering. ^ SUBSTANCE: method of operating a throttling microcryogenic system includes a forced start-up mode. The novelty is availability of the autonomous mode of operation of a throttling microrefrigerator, which comprises processes of pneumatic disconnection of the microrefrigerator from the circulation circuit and attachment of a reservoir with a compressed cryoagent to its inlet. In order to ensure the rated duration of the forced operation mode, the circuit is additionally made up from the balloon with the storage of the cryoagent. ^ EFFECT: start-up of the compressor with simultaneous increase of cryoagent quantity in the circulating circuit, the transition mode providing for reduction of cryoagent quantity in the circulation circuit and reduced temperature of cryostatting to the rated value, the stationary mode providing for cryostatting at the rated temperature level. ^ 2 cl, 1 dwg |
