空调压缩机驱动的80K温区的微型JT节流制冷机的试验研究

EXPERIMENTAL INVESTIGATION OF 80 K MIXED REFRIGERANT JT CRYOCOOLER DRIVEN BY AIR CONDITIONING COMPRESSOR

摘要: 首次报道了在国内采用空调压缩机驱动的80~70K温区的闭式混合物工质JT节流制冷机的试验研究情况。由于采用了商用长寿命的空调压缩机作为动力源,将有可能使该种制冷机真正成为一种高可靠性、低价格的低温制冷机商品。

Abstract: The experimental results of a mixed refrigerant Joule-Thomson cryocooler working at 80 K driven by the commercial air conditioning compressor is first reported in China. Due to the use of the air conditioning compressor this kind of cryocooler will be a really reliable and low cost cryogenic cooler.