| 摘要 |
PURPOSE: A fire shelter system is provided to use bathroom of multistory building by communicating with a manager of central disaster prevention center. CONSTITUTION: A fire shelter system comprises: a fire door (105); a fire door driver (104); a ventilation fan (107); a ventilation fan driver (106); a ventilation passage shield (109); a first motor (108); a supply fan (111); a supply fan driver (110); an air supply passage shield (113); a second motor (112); a fire sensor (101); and a central disaster prevention center controller (103). The air supply passage shield opens and closes the path of air introduced by the supply fan. When the fire sensor senses a fire, the central disaster prevention center controller controls the fire door driver, closes the fire door shield, and stops the ventilation fan by controlling the ventilation driver. The central disaster prevention center controller blocks the ventilation passage shield by operating the first motor, operates the supply fan by controlling the supply fan driver, and opens the ventilation passage shield by operating the second motor. [Reference numerals] (101) Fire sensor; (102) Receiver; (103) Central disaster prevention center controller; (104) Fire door driver; (105) Fire door; (106) Ventilation fan driver; (107) Ventilation fan; (108) First motor; (109) Ventilation passage shield; (110) Supply fan driver; (111) Supply fan; (112) Second motor; (113) Air supply passage shield; (114,115) Communication unit |
