The present invention relates to an Internet-based safety management system for a gas supply facility for a hospital, comprising a controller for controlling a regulator by receiving a pressure signal of a gas supplied to a hospital, A manifold which is installed according to the kind of gas supplied to the hospital and a plurality of manifolds installed in the gas chamber or facility integrated management room of the hospital, (Master Alarm System) for monitoring and controlling the gas supplied to the hospital in response to the signal of the patient and executing a danger warning, and a main alarm device connected to the main alarm device and installed in each floor of the hospital or in the operating room, Safety management of gas supply facilities for hospitals, consisting of auxiliary alarm devices for checking the status of supplied gas In the stem, the regulator of the manifold is composed of a primary regulator A and a primary regulator B which respectively regulate the pressures of the gas reservoir A and the gas reservoir B under the control of a controller, The primary regulators A and B are respectively mounted with motors equipped with gears for fine adjustment so that the primary regulators A and B are simultaneously connected to the primary regulators A and B, And a secondary regulator for maintaining a pressure value at the time of use. The main alarm device receives signals from a plurality of manifolds and auxiliary alarm devices via bidirectional RS-485 communication, And the safety management system of the integrated facility management room to perform monitoring, control, and danger warning functions. The facility integrated management room is provided with a LAN module (Lan RS-485 communication, local area network (LAN), and wide area networks (WAN) for bi-directional communication with a main alarm device and a wifi module, a wifi module, And a dedicated monitor capable of checking the status in real time is provided in the Internet networkin
