| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an energy-saving cooling method for maintaining a cooled air space by bouncing an upward cold air flow, by which an upward circulated air flow generated by a cold air flow refluxing device having an enhanced straight-forwarding property, which is installed in a heavy cooled air space, is bounced back and circulated by a bouncing plate into a cooled air space, and thereby, the cooling effect in a dwelling or working space is densely maintained. <P>SOLUTION: The energy-saving cooling method for maintaining a cooled air space by bouncing an upward cold air flow is applied for indoor cooling by an air refluxing device, and the method is implemented in the following way. The upward circulated cold air flow generated by the cold air flow refluxing device having an enhanced straight-forwarding property, which is installed in a cooled air space with a heavier specific gravity that is naturally separated in a room by the temperature difference, is made to collide against the bouncing plate to be bounced back to the inside of the cooled air space and circulated only within the cooled air space, while hot air separated and staying near the ceiling is left as it is. Thus, cooling only in the lower cooling zone that is within a dwelling or working space as an area for human activity can be effectively maintained. <P>COPYRIGHT: (C)2013,JPO&INPIT |
