HEATING PROCESS OF HOTHOUSE
PURPOSE:To perform heating and air sterilization by a common system by a method wherein a sterilizing solution is utilized as a heating medium. CONSTITUTION:When the temperature of a hothouse declines down to specified lower limit temperature, a pump 82 and a fan 2 start to be operated by a room tem...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To perform heating and air sterilization by a common system by a method wherein a sterilizing solution is utilized as a heating medium. CONSTITUTION:When the temperature of a hothouse declines down to specified lower limit temperature, a pump 82 and a fan 2 start to be operated by a room temperature sensor 9 to make room air pass through a filler 3 and the air is heated and sterilized by the sterilizing and heating solution sprayed into the filler 3 from a solution supplying tube 4. The solution dripped down from the filler 3 to a receiving groove 5 may be recovered to a tank 6 to be reheated and sprayed again into the filler 3 from the solution supplying tube 4. When the temperature in the hothouse reaches the specified upper limit temperature, the pump 82 and the fan 2 are stopped. |
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