| 摘要 |
This invention relates to refrigeration machinery, in particular to refrigeration chambers for keeping cooled and frozen foodstuff. The refrigeration chamber for keeping products has surrounding structure, this includes the outer shell with heat insulation and the inner shell with air layer between the inner shell and heat insulation, the stack for the product, air cooler with fan; at that the airlayer is formed by connected to each other long channels between the inner shell and the heat insulation, the inlets to the air channels are equipped with rotary gate, and the outlets from the air channels are connected to the collector connected to the inlet to the air cooler. This invention makes it possible to decrease power consumption at operation of the cooling chamber due to decrease of heat inflow to it, promotes stabilization of temperature-moisture mode of keeping product.
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