The sprinkler system is one of the fire-fighting facilities. As an important public place, the office has a lot of electrical equipment and a large flow of personnel, which is easy to cause fire safety hazards. A little carelessness can easily lead to fire accidents. Now many customers are asking whether we must install sprinkler system in our office? The following Shanghai office decoration company to introduce to you.
As to whether the office should be equipped with sprinkler system, there are also the following references:
1. The multi-storey office building refers to the office building with building height less than 24 meters. According to article 8.5.1 of the multi-storey office building, the centralized air-conditioning system with return air duct (pipe) and the total building area of more than 3000m2 need to be sprayed. Here, it means that the multi-storey office building needs to be done if there is air duct, and it is not necessary to do it without air duct. It should be emphasized that the building is not equipped with central air conditioning Spray must be done because there are many forms of central air conditioning, such as multi split unit. Although it is central air conditioning, there is no air duct, only wind disc, and there is no spray pipe system.
So why do we have to spray when there is an air duct? The central air conditioning system with supply and return air ducts in the building has a greater risk of fire spread. Hotels, shops, exhibition buildings use more people, some interior decoration also uses more refractory or combustible materials, most of which are equipped with centralized air conditioning system. These places have high mobility, unfamiliar with the environment and complex functions, and users in some buildings may be in a state of rest and sleep for a long time. Decoration materials have more smoke generation and toxic decomposition products, complex fire source control or easy to spread fire and smoke. In places with fixed seats, evacuation is relatively difficult and the evacuation time may be longer.
2. High rise office building refers to the office building whose building height is more than 24 meters. The high-rise office building can be divided into two categories: one is over 50 meters, and the other is not more than 50 meters.
According to 7.6.2 of the high-rise building and its podium with a building height of no more than 100m, class I office building shall be equipped with automatic sprinkler system except for swimming pool, skating rink, toilet with building area less than 5.00m2, ordinary residence, indoor room of residence with centralized air conditioning and parts not suitable for fire fighting with water.
Class II office building, according to the specification: 7.6.3 the following parts of class II high-rise public buildings shall be equipped with automatic sprinkler system:
184.108.40.206 public activity room;
220.127.116.11 corridors, offices and hotel rooms;
18.104.22.168 combustible material warehouse.
All of them have to be sprayed.
3. According to 7.6.1, high-rise buildings and their podiums with building height over 100m shall be equipped with automatic sprinkler system except swimming pool, skating rink, toilet with building area less than 5.00m2, indoor rooms without central air conditioning and class a fire door, and parts not suitable for fire fighting with water.
There is no mandatory installation of sprinkler system or other automatic fire extinguishing devices in the office. Whether or not to install it depends on the fire safety requirements of the office.