Consult hotel fire protection knowledge

A class of high-rise public buildings, with a fire resistance rating of Grade I. ..

The hotel is a first-class high-rise civil building, and the office building is a multi-storey second-class civil building, with a fire prevention distance of 9 meters.

The maximum building area of fire protection zone of high-rise civil buildings is 1500m2. If the automatic fire extinguishing system is installed, the area of the fire zone can be doubled to 3000m2, and the second floor is * * * 5500m2, which is divided into at least two fire zones. If there is no automatic fire extinguishing system, it is divided into four fire zones.

Hotel rooms are located on floors 3- 18, each floor is 2800 square meters. If the automatic fire extinguishing system is installed, the area of the fire zone can be doubled to 3000 square meters, and each floor is divided into 1 fire zone. Fire elevators should be located in different fire zones, and each fire zone should be no less than 1 fire elevators. if

When the total area of underground buildings is more than 200m2, smoke exhaust facilities and mechanical smoke exhaust shall be set up. Each smoke-proof partition of the underground garage covers an area of 2000m2 and is divided into three smoke-proof partitions.

The type of fire alarm system is centralized alarm system. Guest rooms and non-smoking rooms can use temperature detectors, and smoking rooms can use smoke detectors or smoke detectors.

A class of high-rise public buildings, the effective volume of high-rise fire water tank is not less than 36 cubic meters. The setting position should be higher than the service water fire extinguishing setting, and the lowest effective water level should meet the hydrostatic pressure of the most unfavorable point of water fire extinguishing facilities and should not be lower than 0. 1MPa. ABC dry powder fire extinguishers should be used in large conference rooms, and the fire danger places are of medium risk level, with the minimum fire extinguishing level of 2A.

This answer may not be completely correct, please correct me.