| 摘要 |
PURPOSE: A sink having a multistage cold-chamber is provided which can be used as an auxiliary refrigerator by utilizing its empty space as a cold-chamber efficiently, and improves the efficiency of kitchen work by storing foods of different kinds in the several compartments. CONSTITUTION: The sink having a multistage cold-chamber comprises a machine room(10) which possesses a compressor(11)in the part of the receiving space, an evaporator(13) which forms a freezing-cycle connecting to the compressor(11) and the condenser(12) in the machine room(10), and a cold-chamber(20) which is insulated and separated from the machine room(10). The cold-chamber(20) is characterized by being compartmented to have a single big cold-chamber at the lower part and plural cold-chambers at the upper part.
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