(7) For building basement set 12 fire extinguisher the set point, the nine layers in the middle aisle six each layer set fire extinguisher the set point, each set point into the basement 2 extinguisher, nine floors above 1 per set point into the extinguisher。 The type of fire extinguisher is the portable phosphate powder MF/ABC5 fire extinguisher。

(8) The building's roof, wall, partition and curtain material will be burned at no less than B1 level。 Floor, fixed furniture, curtain, furniture package cloth and other adornment material the combustion performance grade not below B2 grade。 The ceiling of the showroom of the second floor and the metope adopt A grade decorate material, the ground is not below B1 level。 All interior decoration of fire water pump room, exhaust machine room, switchboard room, strong and weak electricity and storage are all used in grade A decoration material。 The ceiling, metope and floor of the front room of the smoke proof stair and front room and fire elevator are used in the grade A decoration material。 All the vertical wall of the smoke screen adopts grade A decoration material。 Each layer of walkway and one floor of the hall, the ceiling is made of grade A decoration material。 The rest of the site is not below the B1 level。

(9) The engineering design of the outdoor fire hydrant system, adopts dendritic outdoor fire pipeline, by direct water supply, fire pipes and its set up two outdoor fire hydrant, it USES the ground type fire hydrant, fire hydrant model with hydrant SS100/65 type。 For indoor hydrant, use a water gun with a diameter of 19mm, and the hose with a diameter of 65mm。 The protective radius of the hydrant is 28。1 m with a distance of 25。86 m, with 5 vertical tubes。

(10) This building set up wet automatic sprinkler system, risk rating for the levels of dangerous Ⅰ。

(11) The engineering design of smoke control, natural smoke extraction and mechanical smoke extraction, the ground buildings in meet the specification requirements, stairwells and corridors of every layer and every room with natural ventilation。 Underground parking garage USES mechanical exhaust smoke, which is pided into four smoke zones。

(12) This building set up automatic fire alarm system, this construction for the level of protection objects, the central alarm system, and in the construction of a layer of setting a fire security control center。 Select smoke detector, in front room of the elevator of each floor of this teaching building, the front room of smoke proof stair, the center of each layer corridor sets manual fire alarm button。

Key words:  architecture;  fire protection design;  the building;  fire

目 录

目 录 7

1 绪论 1

1。1 设计目的和意义 1

1。2 教学楼火灾的特点 1

1。3 设计主要内容 2

1。3。1 建筑耐火等级的确定 2

1。3。3 建筑平面防火设计 2

1。3。4 建筑安全疏散的设计 2

1。3。5 灭火器设计 2

1。3。6 消火栓系统设计 3

1。3。7 自动喷水灭火系统设计 3

1。3。8 自动报警系统设计 3

2 设计依据与工程概况 4

2。1 设计依据 4

2。2 工程概况 4

3 建筑耐火等级设计 5

3。1 建筑类型