| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device of a circulator for uniformizing temperature distribution in a room. <P>SOLUTION: A frame body 2 is disposed on a base 1; an air inlet 3 and an air outlet 4 are provided at back and front sides of the frame body 2; and a blast fan 5 is provided in the frame body 2. A room temperature detecting means 6 for detecting an indoor temperature, and an air volume control means 7 for controlling the number of rotations of the blast fan 5 are provided; and the air volume control means 7 is equipped with a plurality of air volume changing points P which are set for predetermined temperatures, respectively, and a control pattern N in which the number R of rotations of the blast fan 5 is determined corresponding to a temperature range T between the respective air volume changing points P. When the temperature detected by the room temperature detecting means 6 agrees with the air volume changing point P, the air volume control means 7 instructs the blast fan 5 to change the set number R of rotations, and operates the blast fan 5 in such a manner that the air volume is optimally suited for the room temperature. <P>COPYRIGHT: (C)2012,JPO&INPIT |
