| 摘要 |
A vacuum refrigerator is provided to suppress the bacterial propagation by forming vacuum condition and maintain food with freshness for a long time. A vacuum refrigerator comprises a cover door (1), packing, bolt, vacuum automatic switch (3), inhaler motor (7), compressor, automatic temperature switch, and compress motor (9). The packing is adhered to the cover door. The bolt is positioned under the packing. The vacuum automatic switch is connected to the inhaler motor. The inhaler motor is installed at the bottom of machine room (11). The exhaust pipe (21) of inhaler is extended to the outside. The compressor is installed at the bottom of machine room. The automatic temperature switch is connected to the compressor motor.
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