| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method (system) for blowing and/or ventilating air (method for sucking/exhausting outer air) for a greenhouse, which improves a conventional one in view of the fact that such a method and system are most necessary for achieving efficient cultivation of farm crops in the greenhouse so as to secure high quality or achieve resource saving and environmental conservation. <P>SOLUTION: The blowing and/or ventilating system for a greenhouse has a double-plastic structure formed of liner/outer plastics, and is structured as follows: a flank surface of the liner plastic is formed as an opening part; a multipurpose space is provided between a flank surface of the liner plastic and a flank surface of the outer plastic having a suction fan and a ventilation opening with a shutter; an opening/closing port in the side surface in a ridge-direction of the outer plastic communicates with an opening part formed in the side surface in a ridge direction of the liner plastic; and mixed air composed of the outer air and the inner air in a cultivation room is generated and utilized owing to communication between the opening/closing port and the opening part. <P>COPYRIGHT: (C)2010,JPO&INPIT |
