| 摘要 |
PROBLEM TO BE SOLVED: To provide a grain storage warehouse equipped with devices for surely controlling temperature in the storage warehouse. SOLUTION: This grain storage warehouse is characterized by disposing a ventilation fan on the inside of an exhaust port 9 disposed in the upper portion 8 of the grain storage warehouse 4 having door plates 5,5,6,6, disposing a thermostat and a switch at places adjacent to the ventilation fan, and starting the operation of the ventilation fan, when the temperature in the warehouse reaches≥15°C. The grain storage warehouse for storing rice, especially bagged rice, can prevent dew condensation and moisture invasion in the warehouse, maintain a humidity suitable for the stored grain to prevent the deterioration of the stored grain due to molds or moisture, and prevent the dew condensation liable to be caused by a difference between outer air temperatures in daytime and night. COPYRIGHT: (C)2004,JPO
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