| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ventilation system in which two or more ventilators installed through a common air supply passage are brought into the same modes by working natural ventilation or mechanical ventilation in conjunction with each other. <P>SOLUTION: The ventilation system is provided with a determination means 22 for reading a temperature difference from indoor and outdoor two temperature sensors and determining which operation condition in the natural ventilation or the mechanical ventilation is applied and a condition output part 23 for outputting the signal of the operation condition determined by the determination means 22 and is characterized by providing a connection part 24 for connecting the condition output part 23 to a condition output part 27 of the other same air supply device arranged in the same building through a common air supply passage and signal input parts 25, 29 using signals in the connection part 24 as operation condition signals and inputting them to a control part of each air supply device in which the operation condition signal is one signal to be formed from the connection part 24 and the signal is inputted to two air supply devices to work conjunctionally in the same modes. <P>COPYRIGHT: (C)2013,JPO&INPIT |
