Gas detection device based on hospital environment safety management

The utility model discloses a gas detection device based on hospital environment safety management, which comprises a gas extraction bin, a gas detection machine bin and a gas filter box, a gas extraction pump is arranged in the gas extraction bin, one end of the gas extraction pump is communicated with the inside of the gas detection machine bin through an exhaust pipeline, and the other end of the gas extraction pump is communicated with the gas filter box. A temperature and humidity detection bin and a gas discharging chamber are arranged in the gas detection machine bin, a temperature sensor and a humidity sensor are arranged in the temperature and humidity detection bin, and the upper end of the temperature and humidity detection bin communicates with the gas inlet end of a gas filtering box; the gas outlet end of the gas filter box is in sealed connection with an exhaust pump through a gas conveying pipeline, and the exhaust end of the exhaust pump is in sealed connection with a gas storage tank. Accord