Stainless steel plate pre-embedded steel plate connection interface wall panel underground granary

Abstract

Stainless steel plate pre-embedded steel plate connection interface clapboard underground granary, set a parapet interface on the inner surface of the granary, the parapet interface includes a steel plate connection interface and a stainless steel clapboard; the connection interface is continuous, and the clapboard is continuous with the welding interface Welding achieves a sealed connection with the welding interface, and there is a gap between two adjacent stainless steel parapets; or the connection interface is discontinuous, and the welding connection between the clapboard and the connection interface plays a fixed role and two adjacent stainless steel parapets The panel splicing connection includes welding connection, adhesive connection and undercut connection; the stainless steel wall panel and the inner surface of the structure form a closed space; the closed spaces are respectively communicated with negative pressure sources. Negative pressure vacuum also has the functions of drying, killing and slowing down the metabolism of grains. The energy consumption of underground cooling granaries in the Yangtze River Delta region is negligible in the first summer when the storage temperature does not exceed 8°C. Rice stocks are expected to be extended to eight years from the current two years.

Description

technical field [0001] The invention relates to an underground granary with pre-embedded steel plates connected with interface wall panels by stainless steel plates. Background technique [0002] Existing grain warehouses are mostly built on the ground for moisture-proof purposes. In the Yangtze River Delta region, in summer, due to sunlight and far-infrared radiation from ground objects, the temperature of grain in the warehouse gradually rises to 30°C or even higher. Even if a lot of money is spent on installing air conditioners to cool down, due to the poor thermal conductivity of grains, it is difficult to cool down the inventory evenly, resulting in huge investment but little effect. After a summer, the free fatty acid parameters of rice have changed greatly, and the nutrition and taste have obviously deteriorated, and many of them are directly treated as aged grains. There have also been cases where grains were hydrolyzed and rotted due to the formation of condensati...

AI Technical Summary

Problems solved by technology

However, some existing underground structures, including the basement of residential buildings, have not solved the problem of water seepage or high humidity in the wall, which affects the use

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