| 摘要 |
PURPOSE: A mushroom house ventilation apparatus permitting quick and smooth ventilation of the interior of a mushroom house by automatically supplying air to the upper and lower part of a mushroom bed while simultaneously discharging impure air within the mushroom house through a wall is provided. It permits the maintenance of uniform temperature and supply of a suitable mount of moisture within the mushroom house, thereby achieving efficient administration of the mushroom house. CONSTITUTION: The mushroom house ventilation apparatus comprise: an air suction fan(1) for forcibly sucking outdoor air into the inside of a mushroom house(100); an air purifying and moisturizing apparatus(2) for contacting and filtering foreign material such as dust contained in air with ground water flowing in the opposition direction of the air while moisturizing the air; a temperature control apparatus(3) for controlling the temperature with a heater; a damping apparatus(4) for blowing air to the lower end of a mushroom bed(10) through a lower feed pipe(5b) by the actuation of a damper(41) when the temperature of incoming air is higher than inner temperature of the mushroom house and blowing the air to the upper end of the mushroom bed when the temperature of incoming air is lower than inner temperature of the mushroom house by blocking the lower feed pipe by a damper(42); and an exhaust(6).
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