| 摘要 |
A COMPACT RAPID CHILLING SYSTEM COMPRISES: A LIQUEFIED-GAS CYLINDER (1) FILLED WITH A LIQUEFIED GAS; A CYLINDER HOLDER (2) FOR HOLDING THE LIQUEFIED - GAS CYLINDER (1); AND, A CONTROL BOX (3) MOUNTED ON THE CYLINDER HOLDER (2). THE CONTROL BOX (3) IS PROVIDED WITH A NOZZLE (23) FOR ISSUING A JET OF THE LIQUEFIED GAS THROUGH AN ELECTROMAGNETIC VALVE, WHICH LIQUEFIED GAS IS SUPPLIED FROM THE LIQUEFIED - GAS CYLINDER (1). THE CONTROL BOX (3) IS FURTHER PROVIDED WITH A CONTROL SWITCH (25) FOR CONTROLLING THE JET OF THE LIQUEFIED GAS.(FIG. 1)
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