Kunming fire emergency lighting and evacuation lights

For fire emergency lighting, fire emergency is the most common kind of lighting tool, a long response time, high brightness with power automatic emergency functions. Emergency lights are low power consumption, high brightness, long life and other characteristics, the edge design of the power switch and the finger was light, suitable for factories, hotels, schools, and other public places in order to prepare the unit for emergency lighting power use. An important part of fire emergency lights in case of fire protection components and parts, including fire emergency lighting and fire emergency lights, also known as the fire emergency lighting and evacuation signage. Its main function is normal lighting system can no longer provide lighting in a fire situation, the safe evacuation of personnel, special job to keep working and fighting and rescue operations to provide protection, the most basic requirements set by people inside the building, whether in any public places all It can easily identify safe exit illumination by means of a certain location and provision of evacuation routes. A large number of fire cases show, public buildings due to security evacuation facilities unreasonable or evacuation poor, who can not find or identify the correct location of emergency exits in the fire, is one of the main causes Qunsiqunshang fire accidents. Thus, fire emergency lighting can play its due role in the fire, should attract our attention. I combine actual work for many years, in accordance with the relevant provisions of "architectural design code for fire protection" (GB50016-2006) (hereinafter referred to as "Building Regulations"), fire emergency lighting in building applications to talk about their views. First, the fire emergency lighting setting range. "Building Regulations" Article 11.3.1 provides: The following parts of buildings, factories and warehouses except Class C outside the house, fire emergency lighting shall be provided: 1, closed stairwells, stairwell and front room, Fire before the room or shared room elevator car; 2, the fire control room, fire pump house, owned generator room, power distribution room, smoke and smoke room and other rooms when the fire still working; 3, the audience Hall, the building area of ??more than 400m2 of exhibition halls, business hall, function rooms, restaurant, construction area of ??over 200m2 studio; 4, underground construction area of ??more than 300m2, semi-underground building or basement, semi-basement room in public events; 5, public buildings evacuation corridors. "Building Regulations Law" Article 11.3.4 states: public buildings, high-rise facilities (warehouses) and the B and C class plant should evacuate along walkways and emergency exits, evacuation crowded places just above the door of the set light evacuation signs. "Building Regulations Law" Article 11.3.5 states: The following should evacuate the building or place additional lighting to maintain visual continuous evacuation signs or a phosphorescent evacuation signs in the aisles and the main evacuation routes in the inner surface: 1, with a total construction area more than 8000m2 of exhibition buildings; 2, with a total construction area of ??over 5000m2 floor shops; 3, with a total construction area of ??more than 500m2 of ground floor, semi-underground shops; 4, dance and Movies Entertainment places; 5, the number of seats over 1500 cinemas, theaters , number of seats over 3000's gymnasium, halls or auditoriums. "Building Regulations" set the fire emergency lighting as a separate chapter in a comprehensive manner, compared with the original "architectural design code for fire protection" (GBJ16-87), significantly expanded the fire emergency lighting setting range, highlighting the fire Mandatory emergency lights settings, such as the provisions of ordinary civil (except outside the house), factories (warehouses) shall be provided in a predetermined portion of the fire emergency lighting, public buildings, high-rise facilities (warehouse), the plant in addition to the class D E The evacuation corridors, emergency exits, evacuation doors and other parts of the set light evacuation signs and public buildings and underground a certain size (half underground) shops and entertainment show dance entertainment venues and other building additional ground lights or a phosphorescent evacuation signs. However, many poor understanding of design unit specifications, strict performance standards, without reducing the standard design, often only concerned about the crowded places and large public building fire emergency lighting design problem, for multi floor industrial building (warehouse), the general public building fire emergency lighting not designed especially for the addition of ground lights or a phosphorescent evacuation signs can not be strictly enforced, that the setting does not matter. Some fire monitoring bodies and examination staff in fire protection design review, due to the erroneous understanding and differences in understanding the extent of regulation, strict, resulting in many engineering Emergency lighting unset or not in place, resulting in the project left a " Congenital "fire hazards. Therefore, the design unit and fire monitoring bodies should attach great importance to the fire emergency lighting design issues, to organize personnel to strengthen regulation of learning and understanding, increase the standard Publicizing efforts to improve the theoretical level. Only design in place, to ensure strict review in order to ensure fire emergency lighting play its due role in the fire.