Air duct air supply type energy-saving cold storage

Abstract

The invention discloses an air duct air supply type energy-saving cold storage. The air duct air supply type energy-saving cold storage comprises a refrigerator, an air cooler, an air supply plenum chamber, an air return plenum chamber, an air supply main pipeline, an air return main pipeline, an air supply branch pipeline, an air return branch pipeline and at least two heat insulation boxes, wherein each heat insulation box is provided with two hole passages which are respectively connected with the air supply branch pipeline and the air return branch pipeline; electromagnetic air valves are respectively arranged on the air supply branch pipeline and the air return branch pipeline; the air supply branch pipeline and the air return branch pipeline are respectively connected with the air supply plenum chamber and the air return plenum chamber; the air supply plenum chamber and the air return plenum chamber are respectively connected with an outlet and an inlet of the air cooler through the air supply branch pipeline and the air return branch pipeline; the refrigerator is connected with the air cooler. The air duct air supply type energy-saving cold storage has the advantages that only when the heat insulation boxes are connected with the air supply branch pipeline and the air return branch pipeline, the cold air can be supplied, so that the energy consumption of the system is decreased; when the heat insulation boxes are handled, because the heat insulation boxes are made of heat insulation material, the refrigeration maintaining effect is obvious, and the cold storage is especially suitable for goods requiring to maintain low-temperature state in the long-distance transportation process.

Description

technical field [0001] The invention relates to the refrigeration field of cold storage, in particular to an energy-saving cold storage of air duct air supply type. Background technique [0002] In recent years, with the rapid development of the economy and the improvement of people's living standards, the proportion of demand for frozen and refrigerated products is also increasing, and the construction of cold storage will enter the fast lane. This means that the total energy consumption of the cold storage industry will increase significantly in the future. Today, when the country calls for energy conservation and emission reduction, energy-saving transformation of cold storage has become an important issue for the development of the industry. [0003] At present, conventional cold storage generally adopts the method of air cooler or top row pipe to directly supply air to the entire cold storage to realize the cooling process of the goods. However, for the freezing and re...

AI Technical Summary

Problems solved by technology

However, for the freezing and refrigeration of some special goods (for example, goods that must be stored in an incubator or can be stored in an incubator), the use of conventional cold storage to cool and refrigerate the entire warehouse will inevitably cause a huge waste of energy.

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