消防电梯的作用及设置范围

消防电梯的作用及设置范围

The function and setting range of the fire elevator

对于贵州电梯安装公司来说，电梯的设计如果有了应急装备是最好的，当然，随着科技的发展，电梯应急设计也已经很普遍了，下面贵州电梯小编就带大家一起一起了解电梯应急设计的相关内容。

For Guizhou elevator installation company, the design of elevator is the best if emergency equipment is available. Of course, with the development of technology, elevator emergency design is also very common.

消防电梯的作用及设置范围

The function and setting range of the fire elevator

电梯主要应用于高层建筑中，是竖向联系的最主要交通工具，例如被撞毁的美国世贸中心的两幢大厦中就有208部电梯。其主要类型有乘客电梯、服务电梯、观光电梯、自动扶梯和消防电梯，消防电梯一般与客梯等工作电梯兼用。

Elevators are mainly used in high-rise buildings, and are the most important means of vertical connection. For example, there are 208 elevators in the two buildings of crashed World Trade Center. A passenger elevator, service elevator, sightseeing elevator, escalator and lift the main types of fire, fire elevator and general work elevator and elevator.

1、设置作用。工作电梯在发生火灾时常常因为断电和不防烟等原因停止使用，那么就要设置消防电梯，其主要作用有：一是供消防员携带灭火器材进入高层灭火;二是抢救疏散受伤人员和老弱病残人员;三是避免消防人员与疏散逃生人员在疏散楼梯上形成“对撞”，既延误灭火时间，又影响人员疏散;四是防止消防人员通过楼梯时间长、消耗大，体力不够，不能保证投入战斗。

1, set the role. Work of the elevator in case of fire and smoke often because of power failure and other reasons to stop using, then set the fire lift, its main functions: one is for firefighters carry fire-fighting equipment into high-rise fire; two is to rescue the injured and sick personnel evacuation; the three is to avoid the fire and evacuation personnel to form a "collision in the evacuation stairs, will not only delay the extinguishing time, and the impact of evacuation; four is to prevent the fire personnel through the stairs of long time, consumption, physical strength is not enough, can not guarantee the fight.

2、设置范围。高层建筑设计中，应根据建筑物的重要性、高度、建筑面积、使用性质等情况设置消防电梯。通常，建筑高度超过32米且设有电梯的高层厂房和建筑高度超过32米的高层库房，每个防火分区内应设1台消防电梯;高度超过24米的一类建筑、10层及10层以上的塔式住宅建筑、12层及12层以上的单元式住宅和廊式住宅建筑，高度超过32米的二类高层公共建筑等均应设置消防电梯。

2. Set the range. In the design of high rise buildings, fire elevators should be set up according to the importance, height, area and nature of the building. Usually, the building height of over 32 meters and is equipped with elevator high-rise building and building height of over 32 meters of high-rise warehouse, each fire zone should be set up 1 sets of fire elevator; height of more than 24 meters, a building 10 layer and 10 layer above the residential tower building, 12 layer and 12 layer above the unit type house and the corridor of residential buildings, the height of over 32 meters in two high-rise public buildings should be set fire lift.

3、设置要求。消防电梯的数量主要根据楼层建筑面积来确定，例如，日本规定，每层建筑面积小于1500平方米，每3000平方米增高一台消防电梯。中国规定，每个防火分区至少应设一台消防电梯，每层建筑面积不大于1500平方米设一台，大于1500平方米而不小于4500平方米设2台，大于4500平方米设3台。

3. Setting requirements. The number of fire elevators is mainly determined according to the floor area. For example, Japan stipulates that every floor area is less than 1500 square meters, and a fire elevator is increased every 3000 square meters. China stipulates that every fire zone shall have at least one fire elevator, with a floor area of not more than 1500 square meters, with a set of more than 1500 square meters, not less than 4500 square meters, with 2 sets, and 3 sets larger than 4500 square meters.

4、设置位置。消防电梯宜分别设在不同的防火分区内，任何一个分区发生火灾时都方便扑救，其平面位置须与外界联系方便，在首层应有直通室外的出口，或由长30米以内的安全通道抵达室外。在设计时，最好把消防电梯和疏散楼梯结合布置。使避难逃生者向灭火救援者靠拢，形成一个可靠的安全区域，两电梯之间要采取分隔措施，以免相互之间妨碍形成不利。另外，防火分区内每个房间到达消防电梯的安全距离不宜超过30米，以便保证消防人员抢救时的安全。

4. Set the position. Fire elevators should be separately located in different fire zones. Whenever any area fires, they are easy to fight. Their location must be convenient to contact with the outside world, and the outlet at the first floor should go straight to the outside, or the safety passage less than 30 meters will reach the outside. In the design, it is best to combine the fire elevator with the evacuation staircase. The evacuation and evacuation to the fire rescuers will form a reliable safety area. Two separate measures should be taken between the elevators so as not to interfere with each other. In addition, the safety distance of each room in the fire zone should not exceed 30 meters, in order to ensure the safety of the firefighters.