| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system detecting atmospheric pressure in a store and outside the store and controlling an air conditioning system to approximately equalize the atmospheric pressures in and outside the store. <P>SOLUTION: The system includes: an in-store atmospheric pressure measuring device for measuring atmospheric pressure in a store, and an outdoor atmospheric pressure measuring device for measuring atmospheric pressure outside the store, both disposed at an entrance of the store; a control device controlling an air supply and discharge amount of a blowing device so as to approximately equalize the values of the in-store atmospheric pressure measuring device and of the outdoor atmospheric pressure measuring device; and an in-store blower for forming an air curtain along the entrance inside the store. <P>COPYRIGHT: (C)2012,JPO&INPIT |
