Pressure stabilizing device with energy exchange function used for low-temperature compressed gas chamber

Abstract

The invention relates to a pressure stabilizing device with an energy exchange function used for a low-temperature compressed gas chamber, which is used for solving the problem of surface vapor pressure stabilization of a low-temperature compressed gas in different environments in a rapid refrigeration system, and has the effect of adapting to environmental temperature changes and pressure changesin a wide range. The pressure stabilizing device with the energy exchange function used for the low-temperature compressed gas chamber specifically comprises an energy exchanger and a pressure stabilizer connected through a connecting pipe; wherein the energy exchanger is provided with an inlet of the low-temperature compressed gas, and the heat exchange with the low-temperature compressed gas iscarried out through an energy exchange plate group arranged inside the inlet; the low-temperature compressed gas after the heat exchange enters the pressure stabilizer through the connecting pipe andis discharged after performing pressure stabilization by the pressure stabilizer. The invention adopts an energy exchanger, which greatly reduces the impact on the diaphragm module of the pressure stabilizer when the low-temperature compressed gas is discharged from the gas chamber; therefore, the service life of the diaphragm is increased, the pressure stabilization effect of the pressure stabilizer is improved, and frosting and other adverse phenomena can be avoided; and the pressure stabilizer is used to keep the surface vapor pressure of the liquid compressed gas in the low-temperature chamber stable when the low-temperature compressed gas enters and exits the gas chamber.

Description

technical field [0001] The invention relates to a voltage stabilizing device, in particular to a voltage stabilizing device for a low-temperature compressed gas cavity, and belongs to the technical field of microwave communication equipment. Background technique [0002] Microwave electronic systems play a vital role in various communication systems, and the technical indicators and characteristics of high-performance microwave systems play a key role in the entire communication system. Nowadays, superconducting materials have been widely used in the fabrication of microwave devices since their discovery. However, whether it is a high-temperature superconducting device or a low-temperature superconducting device, its operating temperature is below 100K (minus 173 degrees Celsius), and it needs to meet the requirements of a lower working environment temperature. [0003] There are two main methods of cooling high-temperature superconducting electronic devices: one is to dire...

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Problems solved by technology

[0005] In view of this, the present invention provides a voltage stabilizing device with energy conversion function for a low-temperature compressed gas cavity, which provides guarantee for the continuous and stable operation of superconducting electronic devices that use the low-temperature compressed gas cavity for rapid cooling in complex working environments, and at the same time Solved the energy conversion problem of low-temperature compressed gas in different cooling stages in the superconducting cooling system

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