How much do you know about fire escapes?

1. What is a fire lane

　　Fire escape means the fire escape and rescue evacuation of trapped persons, such as stairs and aisles, where there are fire indicator lights. The fire escape channel plays a role that cannot be underestimated in various dangerous situations.

　　 2. Regulations and requirements of fire lane

　　7.1.1 The roads within the block should consider the passage of fire engines, and the distance between the center lines of the roads should not be greater than 160m.

　　 When the length of the building along the street is greater than 150m or the total length is greater than 220m, fire lanes should be set through the building. When it is really difficult, a circular fire lane should be set up.

7.1.2 High-rise civil buildings, gymnasiums with more than 3000 seats, auditoriums with more than 2000 seats, single-storey and multi-storey public buildings such as shop buildings and exhibition buildings with an area of ​​more than 3000 square meters should be equipped with circular fire lanes. , Fire lanes can be set along the two long sides of the building; for high-rise residential buildings and high-rise civil buildings built on the hillside or riverside, fire lanes can be set along one long side of the building, but the long side is on the facade of the building It should be the ascending operation surface of the fire truck.

　　7.1.3 Fire lanes should be provided in the factory and warehouse area.

High-rise workshops, Class A, B, and C workshops with an area of ​​more than 3000 square meters and Class B and C warehouses with an area of ​​more than 1500 square meters should be equipped with circular fire lanes. Set fire lanes on the side.

7.1.4 For buildings with enclosed inner courtyards or patios, when the short side length of the inner courtyards or patios is greater than 24m, fire lanes for entering the inner courtyards or patios should be set; when the building is along the street, the street and inner The distance between the pedestrian walkways (staircases available) should not be greater than 80m.

　　 7.1.5 On both sides of the fire lane that passes through the building or enters the inner courtyard of the building, no facilities shall be provided that affect the passage of fire trucks or the safe evacuation of personnel.

　　7.1.6 The open storage area of ​​combustible materials, liquefied petroleum gas storage tank area, Class A, B, C liquid storage tank area and combustible gas storage tank area shall be equipped with fire lanes. The setting of fire lanes shall meet the following requirements:

　　 ①The storage yard and storage tank area with reserves greater than those specified in Table 7.1.6 should be equipped with circular fire lanes;

　　 ② The combustible material yard with an area of ​​more than 30,000 square meters should be provided with an intermediate fire lane that communicates with the circular fire lane. The distance between the fire lanes should not be greater than 150m. It is advisable to set up connected fire lanes between the liquefied petroleum gas storage tank area, the Class A, B, C liquid storage tank area and the combustible gas storage tank area ring fire lane;

　　 ③ The edge of the fire lane should not be less than 5m away from the stack of combustible materials.

　　 7.1.7 The natural water source and fire pond for fire trucks shall be equipped with fire lanes. The edge of the fire lane should not be greater than 2m from the water intake point.

　　7.1.8 Fire lanes should meet the following requirements:

　　 ① The clear width and clear height of the lane should not be less than 4.0m;

　　② The turning radius should meet the requirements of fire truck turning;

　　 ③ There should be no obstacles such as trees and overhead pipelines that hinder the operation of the fire truck between the fire lane and the building;

　　 ④ The edge of the fire lane on the side of the outer wall of the building should not be less than 5m from the outer wall of the building;

　　 ⑤ The slope of the fire lane should not be greater than 8%.

　　 7.1.9 At least two places of circular fire lane should be connected with other lanes. The end-type fire lane should be set with a return lane or a return yard. The area of ​​the return yard should not be less than 12m×12m; for high-rise buildings, it should not be less than l5m×l5m; when used for heavy fire trucks, it should not be less than 18m×18m.

　　 The road surface of the fire drive lane, the rescue operation site, the pipelines and underdrain below the fire drive lane and the rescue operation site should be able to withstand the pressure of the heavy fire truck.

　　 Fire lanes can be used in urban and rural areas, factory roads, etc., but the road should meet the requirements for fire trucks to pass, turn and stop.

　　7.1.10 Fire lanes should not be level with the main line of the railway. When level crossing is indeed necessary, a spare lane should be provided, and the distance between the two lanes should not be less than the length of a train.

　　 The net width of outdoor evacuation passages in public places with dense personnel should not be less than 3.00m, and should directly lead to a spacious area.

The net width of safety exits and room evacuation doors should not be less than 0.9m, and the net width of evacuation walkways and evacuation stairs should not be less than 1.1m; for unit houses with no more than 6 floors, when the side of evacuation stairs is provided with railings, the minimum net width It should not be less than 1.0m.

　　 3. The Fire Protection Law's provisions on fire protection passages, etc.

　　 Article 5 Any unit or individual has the obligation to maintain fire safety, protect fire protection facilities, prevent fires, and report fire alarms. Any unit and adult have the obligation to participate in organized fire fighting.

　　 Article 16 Organs, organizations, enterprises, institutions and other units shall perform the following fire safety responsibilities:

　　 (1) Implement the fire safety responsibility system, formulate the unit's fire safety system, fire safety operation rules, and formulate fire extinguishing and emergency evacuation plans;

　　 (2) Configure fire-fighting facilities and equipment in accordance with national standards and industry standards, set fire safety signs, and regularly organize inspections and repairs to ensure that they are intact and effective;

　　 (3) Carry out a comprehensive inspection of building fire protection facilities at least once a year to ensure that it is intact and effective. The inspection records should be complete and accurate, and archived for future reference;

　　 (4) Ensure that the evacuation passages, safety exits, and fire truck passages are unblocked, and that the fire prevention and smoke prevention zones and fire separation distances meet the fire protection technical standards;

　　 (5) Organize fire inspections to eliminate hidden fire hazards in time;

　　 (6) Organize targeted fire drills;

　　 (7) Other fire safety responsibilities as prescribed by laws and regulations.

The main person in charge of the unit is the person in charge of fire safety of the unit.

Article 28 Any unit or individual shall not damage, misappropriate or dismantle or deactivate firefighting facilities and equipment without authorization, shall not bury pressure, occupy, block fire hydrants or occupy fire separation distances, and shall not occupy, block, close evacuation passages, safety exits, Fire truck passage. Doors and windows in crowded places shall not be provided with obstacles that affect escape and fire fighting and rescue.

　　 Article 60 Any unit that violates the provisions of this law and commits one of the following acts shall be ordered to make corrections and shall be fined not less than 5,000 yuan but not more than 50,000 yuan:

　　 (1) The configuration and setting of firefighting facilities, equipment or fire safety signs do not comply with national standards, industry standards, or are not kept intact and effective;

　　 (2) Damaged, misappropriated or unauthorized dismantling or deactivation of firefighting facilities and equipment

　　 (3) Occupying, blocking, closing evacuation passages, safety exits, or other acts that obstruct safe evacuation;

　　 (4) Buried pressure, occupancy, covering fire hydrant or occupying fire separation distance;

　　 (5) Occupy, block or close the passage of fire trucks, hindering the passage of fire trucks;

　　 (6) Where there are crowded places with obstacles on the doors and windows that affect the escape and fire rescue;

　　 (7) Failure to take timely measures to eliminate the hidden fire hazard after being notified by the fire department of the public security organ.

　　An individual who commits one of the second, third, fourth, and fifth acts of the preceding paragraph shall be given a warning or a fine of not more than 500 yuan.

　　 There is an act of item 3, item 4, item 5, item 6, item 6 of the first paragraph of this article, if it is ordered to make corrections and refuses to make corrections, it shall be compulsorily executed, and the expenses shall be borne by the offender.

　　 Fire lane is a road used to eliminate the passage of cars when a fire occurs. The purpose is to allow fire trucks to reach the scene of the fire as soon as possible. However, many people were lucky, thinking that it would not be a problem to temporarily stop for a while. But when the fire really happens, it will seriously affect the rescue time. Therefore, please keep the fire escape smooth.