【 Weak current College 】 public fire protection-fire-shopping-Power By 【 China power house network 】

Shopping Centre is a comprehensive business activities, including department store (the store), commercial, wholesale market (store), Mall (HA), shopping centre and underground shopping centers, etc. Such establishments are mostly set in the city centre and lively land sector, operating a wide variety of goods, and people, clothing, food, housing and the closely related, are connected industrial and agricultural, urban and rural areas, production and consumption of the bridge and link. In the event of fire, not only can cause major economic damage and serious casualties, some also have a negative impact on politics, the shopping centre is one of the fire key guard. A £ ® 1 £ ® the fire risk due to the large shopping centres have the management area, flammable, combustible substances (such as shopping malls of building decoration materials are combustible substances, many of the commodities themselves are combustible materials, some of the items also have inflammable, explosive and other dangerous), mobility, etc. larger, slightly accidentally fire spread rapidly, causing confusion, evacuation difficult scenes, people's lives and property are under serious threat. 2. shopping centre in addition to daily lighting, summer exhaust systems, air-conditioning equipment, electricity, standing in the window advertising have neon lights, fluorescent lamps and other decorative lamps, special festive events will also be added, since these myriad varieties of electric equipment, line laying complex, combined with the daily use of a long time, prone to overload, short circuit and lighting Cook-off fuel fire accidents. 3. persons, frequent, difficult to control, throw cigarette butts or carry kindling, inflammable and cause a fire. 4. There are also shopping arcade with processing, repair departments, use iron, electric iron, motor, electrical equipment and flammable solvents, if power accidentally, extremely easy to cause a fire. 5. some malls in update alterations, require the use of electric tools and flammable paints, even for the open job, etc, if still business as usual, its potential fire risk are large. 2. fire prevention measures 1. Arcade Fire-rating of buildings should not be less than level 2, the ceiling should be light steel keel, decorative materials shall choose the burning fire and are not tested, approved the sale of fire-resistant insulation material. Does not meet the safety requirements that must be renovated to improve its fire resistance. In the steel frame and steel columns, it should also be spraying fire-retardant coatings or application with fireproof materials. 2. Arcade racking and counters should be used in combination with metal frame and glass panels. Counter between the lateral and the ground should be sealed, as there are clearance required not blocking combustion materials. For customers, under the stairs, it is not advisable to use wood structure. 3. integrated large shopping centres or more layers of shopping malls counters, shelves and customers share in public area should have appropriate proportion, generally should be not less than 1: 1.5. A small shopping centre, the minimum should be no less than the 1: 1. Counter group layout, set the distance between the groups, should be not less than 3 meters. Customers per capita share in common area shall be not less than O.4 square meters. On more than 1000 square metres of shopping malls, fireproofing measures should be taken. Shopping small transit warehouse, should be set with the business office is separate, unconditional application firewall when separated. For the original elevator and stairs, escalators, etc through upper and lower floors of the holes can be installed between the water curtain or more automatic sprinkler. 4. shopping centres should take upstairs and downstairs, import and export separate passage ways. Should be multi-directional evenly sets a sufficient number of doors and channels, such as revolving door next to another, you must purchase an alternate evacuation door. All channels should comply with minimum width of the indicator, kept clear and no items are blocked. And set clear signs and emergency lighting, facilitate evacuation. Shopping Centre, entrance 3 meters parking prohibited. 5. shopping centre should use freon or lithium bromide absorption refrigerating unit. Installed using ammonia refrigeration unit of the engine room, with the "explosive decompression plate" fire-proof devices. Air duct should use no combustion of aluminum silicate or rock wool products as insulation material. Air conditioning room into each of the floors or zones of horizontal branch pipe, which should set the automatic shut down of fire protection valve. 6. shopping malls electrical lines and equipment installation, you must meet the safety requirements for electrical fire, no mess messy received temporary electrical drawing line (relevant content can be found in language "electrical fire" section), shopping centres and all of the escalators are charged device must be closed, its structure and activities of the moving parts and frame at the bottom of the dust and waste should be kept clear of oil pollution, shopping centre, the best use of dry-type transformers, should not be arranged next to the exit. 7. shopping arcade in processing, repair shop, it is best to separate, independent and business office or use firewall separates, various motor should be installed in non-combustible material base and guardrail, shall not be piled around. Various machinery to regular maintenance, add oil. Use electric irons, electric iron should be equipped with non-combustible material carrier, shall not be directly placed on the use of combustible materials, that cut off the power after; processing cotton textile, paper, and other flammable items, should not be in the lower part of the electrical switches, and maintain a safe distance; the use of alcohol, gasoline, and other flammable liquids to clean processing or bonded goods, you should keep away from open flames, ad-on, screw the CAP after use. 8. shopping centre of transit warehouse buildings, separated by a fire separation, fire, etc. should be consistent with the building fire safety norms based sauce. General merchandise goods must be classified by nature, chemical hazard fenku storage items, flammable substances as well as determine the custody. Any item in the stack is not blocking the door and channel, between a certain space distance. Treasury will not be allowed to set up lighting lines, and more are not permitted to use open fire lighting. 9. in the Mall disable electric furnace, electric Cup, electric kettle, electric heating appliances. Within the counter personnel, non-smoking, shopping malls, should also be set to "no smoking" signs. The counter shall be clean and tidy, the discontinued wrapping paper, boxes and other inflammable materials, do not throw on the ground, should focus on. Inflammable dangerous goods storage capacity at the counter you want to be limited. Storage time should not exceed two days. Business furniture, sofas and other bulky combustible merchandise, rope railings, prevent the application of the customer into the fire. 1O. shopping centre in update, alteration or maintenance of the housing equipment and install advertising devices need electricity, fire, shall be subject to strict approval, implementation of fire prevention measures,Allowed to carry out the job. 11. also according to the business office, warehouse, etc. of the actual situation needs and space environment settings for the automatic fire alarm system, automatic sprinkler systems and equipment commonly used fire extinguishers, fire hydrant, etc.