QUICK-FREEZING EQUIPMENT
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United States of America Patent
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Issued Date -
Jul 27, 2023
app pub date -
Jun 15, 2022
filing date -
Jan 27, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A quick-freezing equipment is disclosed, including an outdoor unit, an indoor unit and a quick-freezing device. The outdoor unit is internally provided with a compressor and a condenser, and the indoor unit is internally provided with an expansion assembly and an evaporator; the compressor, the condenser, the expansion assembly and the evaporator are successively connected by means of a refrigerant pipeline; the quick-freezing device includes a liquid storage tank and a quick-freezing box, the quick-freezing box is located inside the liquid storage tank and is connected with a circulating pipe, both ends of the circulating pipe are communicated with an inner cavity of the liquid storage tank, the circulating pipe is provided with a heat exchange component located within the quick-freezing box, and the refrigerant pipeline is provided with a heat exchange pipe passing through the liquid storage tank and located between the expansion assembly and the evaporator.
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