Tips on fire hydrant secret doors

1. The maximum opening angle of the stone fire hydrant door secret door

GB14561-2003 specification requirements:

5.13-3 The opening angle of the fire hydrant box door is not less than 160° Spend.

5.13 Door

5.13.1 The bolted box should be equipped with a door lock or door closing device.

5.13.2 For bolted boxes with door locks, except those with glass doors and transparent materials that can be broken, all boxes should be equipped with a manual mechanism for emergency opening of the door. It should be ensured that it can be opened flexibly and reliably without a key.

5.13.3 The opening angle of the door shall not be less than 160 degrees.

5.13.4 The door should be easy to open and flexible, without any jamming. The opening pulling force shall not be greater than 50N.

2. Whether the wooden trapdoor on the surface of the fire hydrant can meet the specifications?

If it does not meet the requirements, it shall be determined according to the indoor fire hydrant box specification GB14561-2003 "National Standard of the People's Republic of China" (Fire Hydrant Box)" stipulates that the door of the fire hydrant box should be made of non-combustible materials.

5.11.2 The material of the bolt box door can be determined according to the characteristics of the fire protection engineering and the indoor architectural decoration requirements. The glass thickness of the glass-lined door shall not be less than 4 mm.

5.13 Door

5.13.1 The bolted box should be equipped with a door lock or door closing device.

5.13.2 For bolted boxes with door locks, except those with glass doors and transparent materials that can be shattered, all boxes should be equipped with a manual mechanism for emergency opening of the door. It should be ensured that it can be opened flexibly and reliably without a key.

5.13.3 The opening angle of the door shall not be less than 160o.

5.13.4 The door should be easy to open and flexible, without any jamming. The opening pulling force shall not be greater than 50N.

3. Asking for some tips on fire protection

The three-character guide to fire protection knowledge: Life is a long journey and it is five thousand years of fire. It is appropriate to use fire to bring warmth. If you are careless and suffer a disaster, fire will start. Conditions three: combustible substances and oxygen to support combustion. The ignition source is closely connected, three is to remove one fire, and the self-complete fire extinguishing method is four points: one cooling, two isolation, three suffocation, four suppression, multi-learning, regular practice, compliance with laws and regulations, no recklessness, who is in charge, who is responsible for the implementation of fire prevention regulations, who is in charge, understands fire hazard reporting, fire alarm meeting, and fully understands preventive measures. A good fire extinguisher will be proficient in fire extinguishing methods, and the initial fire will be extinguished comprehensively. Call 1, 1, 9. You must clearly explain where, what, and where the fire is. The fire brigade is waiting for the police car at the intersection. The fire brigade does not charge money. The situation on the fire scene changes rapidly. Anyone with knowledge of the fire can speak to the scene promptly. In cooperation, first control the emergency points of rescue personnel, and then educate children about safety in daily life. Do not play with fire, throw cigarette butts, do not ignite fires, do not scatter materials for decoration. Select non-flammable and non-combustible materials for new construction and approval. Buried fire hydrants are strictly controlled and dangerous goods are restricted. It is forbidden to step aside in public places. Pay attention to fire signs when going out. How to avoid danger and do not panic when encountering the situation. Fire lanes must be clear. Firefighting is a matter of public safety. Everyone is responsible for the hazards. Keep a close eye on fire. Do not approach dangerous goods. Gas leakage valves. Close doors and windows, prohibit fire and electric wires, quickly replace fuses, use special copper and iron replacements, do not insure and do not overload, use electric fires to quickly evacuate money and property, do not be greedy for wet things, wear thick smoke, cover your mouth and nose and stick to the ground, wear torches and roll over thick clothes Stifling flames, sealing the door, making it difficult to escape, getting wet, covering the door cracks with bedding, pouring cold water on the door, and calling for rescue. Firefighters should always memorize and remember the benefits of fire prevention.

Everyone should have a clear understanding of the structure and escape routes of the building where they work, study or live; but when they are in unfamiliar environments, such as staying in hotels, shopping malls, and entering entertainment When entering a fire place, for your own safety, be sure to pay attention to the evacuation passages, safety exits, and staircase directions, etc., so that you can escape the fire scene as soon as possible at critical moments.

The second trick: stay calm, know the direction, and evacuate quickly.

When encountering a fire, you must first force yourself to stay calm, and never blindly follow the flow of people, crowd each other, or rush into each other. When evacuating, be careful and run towards bright places or open areas outside. Try to run below the floor. If the passage has been blocked by fireworks, you should leave with your back to the direction of the fireworks and escape outdoors through balconies, transoms, etc.

The third trick: Don’t go into danger and don’t be greedy for money. In a fire scene, human life is the most important thing. Don't waste your precious escape time on getting dressed or looking for and carrying valuables because you are shy or careless about valuables.

People who have escaped from the fire must not return to the dangerous area. The fourth trick: simple protection, cover your nose and crawl.

When escaping from a fire, you can use a towel or mask to cover your mouth and nose when passing through a smoke-filled route, and crawl to evacuate to prevent smoke poisoning and suffocation. In addition, you can also pour cold water on your head and body or wrap your head and body with a wet towel, wet quilt, or wet blanket before rushing out.

The fifth tip: Make good use of the passages and do not enter the elevator. Standard buildings will have more than two escape stairs, passages or safety exits.

In the event of a fire, you should choose to enter a relatively safe stairway according to the situation. In addition to using the stairs, you can also use the balconies, window sills, roofs, etc. of the building to climb to surrounding safe places; you can also slide down the stairs along the sewer pipes, lightning protection lines and other protrusions on the building to escape.

Be sure to remember that when there is a fire in a high-rise building, do not take an ordinary elevator. The sixth trick: stay in the refuge place and wait for help.

If you touch the door and it feels hot, then once you open the door, flames and smoke will inevitably hit you. At this time, you should first close the doors and windows facing the fire, open the doors and windows facing away from the fire, plug the door gaps with wet towels, wet cloths, etc., or soak the quilts with water, cover the doors and windows, and then keep drenching the room with water to prevent fireworks. Infiltrate, secure the room, and wait for rescue to arrive.

The seventh trick: transmit signals to seek rescue and assistance. When surrounded by fireworks, try to stay on balconies, windows and other places where you can easily be spotted and where you can avoid fireworks.

During the day, you can shake brightly colored clothes out of the window; at night, you can use a flashlight to flash or tap on things in the window to send out an effective distress signal in a timely manner. When you are suffocated by smoke and lose the ability to save yourself, you should try to roll to the wall or door. This will not only facilitate the search and rescue by firefighters, but also prevent yourself from being injured when the house collapses.

The eighth trick: Do not run away when the fire has reached you. If you find yourself on fire at the fire scene, running away and slapping with your hands will only create wind, accelerate oxygen replenishment, and promote the fire.

The correct approach is to quickly take off your clothes or roll on the spot to put out the flames. It is more effective if you can jump into the water in time or have someone pour water on you.

The ninth trick: Escape slowly and slide the rope to save yourself. After a fire breaks out in a high-rise or multi-storey building, you can quickly use the ropes or sheets, curtains, clothes, etc. around you to make a simple lifeline, wet it with water, and slide along the rope from the window sill or balcony to the floor below or the ground to escape.

Even if you jump from a building, you must jump on a life-saving air cushion prepared by firefighters or below the 4th floor before considering jumping from a building. Also pay attention to choosing a pool, soft awning, grass, etc. to jump from. If possible, try to hold some soft items such as quilts and sofa cushions or open a large umbrella and jump out.

Although you can survive by jumping off a building, it will cause certain harm to your body, so be careful. 20 Safety Knowledge Articles 1 Consciously maintain public fire safety. If a fire is discovered, call 119 immediately. The fire brigade will put out the fire free of charge.

Article 2 If you discover fire hazards or fire safety violations, you can call 96119 and report to the local public security and fire department. Article 3 Do not bury, occupy, damage, misappropriate or block fire-fighting facilities and equipment.

Article 4 Do not carry flammable and explosive dangerous goods into public places or take public transportation. Article 5 Do not use open flames or smoke in places where fireworks are strictly prohibited.

Article 6 When purchasing qualified fireworks and firecrackers, comply with safe discharge regulations and pay attention to fire safety when setting off.

Article 7 Households and units must be equipped with necessary fire-fighting equipment and master the correct methods of use.

Article 8 Every family should formulate a fire safety plan, draw an escape and evacuation route map, and promptly check and eliminate fire hazards. Article 9 Inflammable materials should not be used in interior decoration.

Article 10: Use electrical equipment correctly, do not connect power cords indiscriminately, do not overload electricity, replace aging electrical equipment and lines in a timely manner, and turn off the power switch when going out. Article 11 Use gas facilities and appliances correctly and check them frequently. If gas leakage is found, quickly close valves, open doors and windows, and cut off gas leakage.