| 摘要 |
<p>PURPOSE: To provide a cold air supplying method capable of positively producing a flow of cold air, without being influenced by the temperature or humidity of the surrounding atmosphere. CONSTITUTION: A cold air supply method is carried out, such that water is jetted out like a shower from an upper part to a lower part within an air passage 25 in a tower 9 installed substantially in a vertical orientation, an air flow 51 flowing from the upper part to the lower part within the air passage 25 is formed with the water shower. Concurrently, the surrounding atmosphere is sucked from an air intake port 11 into the air passage 25, the air flow 51 is cooled with heat applied when water droplets constituting the shower are gasified, and then the cooled air flow 51 is made to flow out of the air blowing outlet port 13.</p> |
