VENTILATION SYSTEM WITH COOLING WALL FOR GRAIN PILE

• Main Authors: ZHENQI GUO, LISONG HUANG, LE CHANG, QIANG LIU, CHAO DING, SIQI ZHAO
• Format: Patent
• Language: English
• Published: 16.01.2024
• Subjects: CHEMICAL RIPENING OF FRUIT OR VEGETABLES; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS; THE PRESERVED, RIPENED, OR CANNED PRODUCTS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Disclosed is a ventilation system with a cooling wall for a grain pile. The ventilation. systenl includes several air conditioners, where a lower ventilation ground cage with a sector-shaped cross section and an upper ventilation ground cage with a semicircular 5 cross section are provided; a cambered surface of the upper ventilation ground cage consists of a first cambered surface and a second, cambered, surface, and, the second, cambered, surface and a cambered surface of the lower ventilation ground cage are provided with openings and form a double-layer annular ventilation duct; 10 and the upper ventilation ground cage and the lower ventilation ground cage are connected to an air supply pipe and an air return pipe of the air conditioner respectively to form a cooling air internal circulation pipe network. The system. can effectively solve the problem of storage loss at a high temperature.