Granary with low-temperature storage function

Abstract

The invention relates to the technical field of granaries, in particular to a granary with a low-temperature storage function. The granary comprises a granary body, wherein the granary bottom of the granary body is sealed by a bottom plate, the granary body is provided with a grain inlet and a grain outlet, and the granary body is arranged above the ground; a partition plate and a supporting plateare sequentially arranged at the positons, above the bottom plate, in the granary body in parallel from bottom to top, a second cavity is formed between the partition plate and the supporting plate,and a third cavity used for storing grain is formed above the supporting plate; a plurality of cold air flow assemblies are arranged at the bottom of the granary body, air inlet flow channels are formed in one sides of heat insulation plates, and air outlet flow channels are formed in the other sides of the heat insulation plates; and communicating holes are reserved between the bottom ends of theheat insulation plates and the bottom walls of heat conduction metal straight pipes, and the air outlet flow channels communicate with the second cavity. The device can achieve the purposes of cooling and ventilation of the granary by utilizing the properties of the device, meanwhile, the device is ingenious in structural design and low in manufacturing and mounting cost, and the possibility of heat accumulation and mildewing is reduced, so that the safety of grain storage is improved.

Description

technical field [0001] The invention relates to the technical field of granaries, in particular to a granary with a low-temperature storage function. Background technique [0002] Grain is generally stored in granaries. Traditional granaries are set on the ground. Due to factors such as sunlight or microbial respiration, the interior of the granary is easy to accumulate heat. If ventilation or cooling is not performed well, the grain is easy to mildew. The existing technology There is a method of using soil to cool the granary. The granary is buried underground, and the low-temperature environment in the ground is used to cool the granary. The height and diameter of the granary can generally reach several meters or even tens of meters. To bury the entire granary underground requires Digging a huge pit requires a lot of cost. There are also some granaries that send cold air to the interior of the granary by burying S-shaped pipes underground. The buried S-shaped pipes also ne...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantage of using underground low temperature to cool down the granary with high cost in the prior art, and propose a granary with low temperature storage function

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