Rainproof temperature-controlled preservation granary

Abstract

The invention discloses a rainproof temperature-controlled preservation granary. The rainproof temperature-controlled preservation granary comprises a rainproof chamber and a granary body located inside the rainproof chamber, wherein the granary body comprises a grain inlet, a grain storage chamber and a grain outlet; the rainproof temperature-controlled preservation granary also comprises a temperature control system which comprises a refrigerator set and a heat exchange pipeline; the refrigerator set is arranged at the exterior of the granary body; the heat exchange pipeline is arranged inside the grain storage chamber; the air inlet of the heat exchange pipeline is connected with the refrigerator set; the air outlet of the heat exchange pipeline is arranged outside of the grain storage chamber; the heat exchange pipeline comprises a plurality of thread-line-shaped coiled tubes arranged inside the grain storage chamber; the thread-line-shaped coiled tubes are in concentric arrangement; each thread-line-shaped coiled tube is provided with an air inlet and an air outlet; the air inlet of each thread-line-shaped coiled tube is connected with the refrigerator set; and the section of the heat exchange pipeline has a rhombus or triangle shape, wherein one sharp angle is upward arranged. The rainproof temperature-controlled preservation granary has the following beneficial effects: grains can slide down from the heat exchange pipeline under the action of self gravity, and do not stack on the heat exchange pipeline.

Description

technical field [0001] The invention relates to a grain and oil storage system, in particular to a rainproof temperature-controlled fresh-keeping granary. Background technique [0002] The food problem is one of the urgent problems that attract worldwide attention. my country, as the most populous country in the world, consumes a large amount of food every year. Only with food can a country develop industry, national defense, service industry, scientific and cultural undertakings in a stable and healthy manner. The food issue is not only an economic and people's livelihood issue, but also a development and security issue. With the rapid development of green food and the continuous improvement of people's living standards, green grain storage technology has made great progress in our country. Under the guidance of "China's Grain Storage Ecosystem Theory System", my country's grain storage concept is undergoing profound changes. Grain storage technology is developing from tra...

AI Technical Summary

Problems solved by technology

It can be seen that the current common granary insulation only uses the insulation layer to reduce heat transfer. In the hot summer, the refrigerator still needs to cool down in the granary to ensure the optimal temperature of the grain storage, and still consumes a lot of electricity. Grain preservation high cost, uneconomical

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