Air refrigerant ice forming equipment
    1.
    发明授权
    Air refrigerant ice forming equipment 失效
    空气制冷剂成冰设备

    公开(公告)号:US5644928A

    公开(公告)日:1997-07-08

    申请号:US724872

    申请日:1996-10-03

    IPC分类号: A63C19/10 F25B9/00 F25C3/02

    CPC分类号: F25B9/004 A63C19/10 F25C3/02

    摘要: An air refrigerant ice forming equipment having formed therein a refrigeration cycle using air as a working medium, said refrigeration cycle comprising a passage for air circulation incorporating an air compressor, a compressed air cooler, an air expander and a heat exchanger for ice formation disposed in the indicated order along the flow of air characterized in that said equipment further comprises a heat exchanger for heat recovery wherein the air before entering the air expander is heat exchanged with the air which has passed through the heat exchanger for ice formation and that said air expander has a rotor caused to rotate by the action of air flowing through said passage for air circulation, a rotating shaft of said rotor is connected via a one-way clutch to a rotating shaft of a motor for driving said air compressor.

    摘要翻译: 一种空气制冷剂制冰装置,其中形成有使用空气作为工作介质的制冷循环,所述制冷循环包括用于空气循环的通道,其中包括空气压缩机,压缩空气冷却器,空气膨胀器和用于制冰的热交换器 沿着空气流的指示顺序,其特征在于,所述设备还包括用于热回收的热交换器,其中进入空气膨胀器之前的空气与已经通过用于制冰的热交换器的空气进行热交换,并且所述空气膨胀器 具有通过所述通过空气流动的空气的旋转的转子,所述转子的旋转轴经由单向离合器连接到用于驱动所述空气压缩机的马达的旋转轴。

    Cold air supply unit
    2.
    发明授权
    Cold air supply unit 失效
    冷气供应单元

    公开(公告)号:US5823008A

    公开(公告)日:1998-10-20

    申请号:US647941

    申请日:1996-07-19

    摘要: A mobile cold air supply unit which comprises, as housed in a single casing, an air compressor-expander constituted of an integral combination of a motor, an air compressor and an air expander, an air-to-water heat exchanger and an air-to-air heat exchanger, is furnished in the casing with air tubing for interconnecting the aforesaid components at an air pressure not higher than 5 kg/cm.sup.2, and is provided with a cold air discharge connection, a return air intake connection, a cooling water outlet connection and a cooling water intake connection.

    摘要翻译: PCT No.PCT / JP95 / 02031 Sec。 371日期:1996年7月19日 102(e)日期1996年7月19日PCT提交1995年10月4日PCT公布。 公开号WO96 / 11367 日期:1996年04月18日移动式冷气供给单元,其由容纳在单个壳体内的空气压缩机 - 膨胀机构成,其由电动机,空气压缩机和空气膨胀机的一体组合构成,空气 - 水热 交换器和空气 - 空气热交换器,在壳体中设置有用于在不高于5kg / cm 2的空气压力下将前述部件互连的空气管,并且设置有冷空气排放连接,回气进气口 连接,冷却水出口连接和冷却水进水连接。