A grain storage device with ventilation function

Abstract

The invention relates to the field of agricultural management, in particular to a grain storage device with a ventilation function. The grain storage device comprises a moisture-proof case, a top ventilation device, an internal air supply device and a grain storage device body, wherein the moisture-proof case is of a box body structure; support legs are arranged at the bottom of the moisture-proofcase; the top ventilation device is arranged at the top of the inner side of the moisture-proof case and is arranged on the inner wall of the moisture-proof case; the internal air supply device is arranged on the inner wall of the top ventilation device and is positioned below the top ventilation device; one part of the internal air supply device extends into the grain storage device body; the grain storage device body is arranged in the moisture-proof case; partial structure of the grain storage device body extends out of the moisture-proof case and is welded with the moisture-proof case. Byarranging the top ventilation device and the internal air supply device, air in a grain pile and air in the moisture-proof case can ventilate with external air so as to prevent mould and deterioration inside grains.

Description

technical field [0001] The invention relates to the field of agricultural management, in particular to a grain storage device with ventilation function. Background technique [0002] Our country is a large agricultural country, and there is a large amount of grain that needs to be stored every year. The existing grain storage method is exactly to put the grain in a larger container; although the containers for holding the grain are made of various materials, they cannot prevent insects, rats, and mildew due to their single function. Countless amounts of food are wasted every year. In order to prevent rats, the grain storage containers are made of solid materials such as metal or reinforced concrete, which prevents the rodent infestation, but due to lack of ventilation, the moisture in the grain cannot evaporate and cause the grain to go moldy. In order to prevent mildew, some grain storage containers are made of materials that are good for ventilation, such as crop stalks....

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a grain storage device with a ventilation function to solve the problems in the traditional technology that the air inside the grain pile does not circulate and the internal space of the grain storage equipment is difficult to ventilate.

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