Common sense of fire prevention and escape in high-rise residential buildings

The civil construction part of ① has been completed in accordance with the design and construction approved by the public security fire protection agency.

② firewalls, walkways, room partition walls and important or dangerous room walls such as stairwell, front room, fire center, fire pump room and electrical room have been laid to the structural floor.

Every layer or every 2-3 layers of ③ cable and pipe wells are tightly sealed with non-combustible materials equivalent to the fire resistance limit of the floor; the pores formed by cables and pipes passing through walls and plates have been tightly sealed.

The door closer of the ④ fire door has been installed and debugged; the surrounding fire passageway has been unblocked.

The fire water supply system of ① building and the municipal water supply network have been connected according to design.

② outdoor fire hydrant and water pump connector have been installed and opened. Connectors with different functions set obvious flags.

The ① fixed system has been installed and debugged according to design, and the debugging report has been completed.

The hose, water gun and hose in the ② fire hydrant box are fully equipped, and the placement and connection of the hose interface can meet the requirements of use.

The power supply of the ③ fire pump and the self-cutting of the main and standby pumps are in place.

The color standard of ④ system has been implemented.

The ⑤ automatic water extinguishing system has been tested by professional institutions, and all the technical indexes meet the requirements of the specification.

⑥ has been equipped with fire extinguishers in accordance with the specifications.

The ① system has been installed and debugged according to design, and the debugging report has been completed.

② Fire Center has the function of directly forcibly opening and closing fire pump and smoke exhaust fan.

The functions of ③ system, such as alarm, linkage control, emergency broadcast, fire communication and so on, have been tested by professional institutions and all meet the requirements of the specification.

The fire power of the important ① equipment has been turned on as designed, and the two-way power supply can be switched automatically at the end of the control box of fire-fighting electrical equipment, such as fire pump, anti-smoke fan, fire elevator, accident lighting and so on. The emergency generator has been debugged and put into operation.

② safety exits and walkways are equipped with safety exit and evacuation sign lights according to regulations, and have been connected to power and put into normal use.

① system has been installed and debugged according to design.

The ② wind speed, wind pressure and smoke discharge have all reached the design target by professional testing institutions.

② fire safety management system and emergency plan have been formulated.