How to use a fire hydrant? Fire hydrants are common fire fighting equipment. They are stored in public places or places where fires may occur. Proper use of fire hydrants can save lives and property at critical moments. Let's look at the use of fire hydrants.
How to use fire hydrant 1 Every year, fire accidents will take some lives, especially in winter, when the weather is dry, it is more prone to fire, so we must pay attention to safety issues in daily life.
Location of fire hydrant:
1, fire hydrants should be set in public * * * * spaces such as corridors or halls, generally in the walls of the above spaces. No matter what decoration is done on them, eye-catching signs (marked "fire hydrant") are required, and obstacles cannot be set in front to avoid affecting the opening of fire hydrant doors.
2. Fire hydrants are separated in a room (such as a box), which does not meet the requirements of fire control and is not conducive to timely rescue by firefighters. How to use indoor fire hydrant;
Indoor fire hydrant is a fixed fire extinguishing and water supply equipment used in buildings. Including fire hydrants and fire extinguishing boxes, which are generally arranged on the walls of public parts of buildings and have obvious signs, including hoses and water guns.
Generally speaking, the use of indoor fire hydrants is divided into five steps:
1. Open the fire hydrant box and press the internal fire alarm button;
2. Take out the fire hose and extend it towards the fire point;
3. Connect the water gun;
4. Connect the water source;
5, holding the spear and hose, open the water valve, you can put out the fire.
In case of fire, find the fire hydrant near the fire site, open the fire hydrant box door, take out the hose, connect one end of the hose with the water gun, and the other end interface with the fire hydrant interface. Only by pulling near the fire point can the fire hydrant valve open counterclockwise and spray water at the fire point.
Note: When the fire pump control cabinet is in the automatic state, directly press the fire hydrant button to start the fire pump. When the fire pump control cabinet is in manual state, someone should be sent to the fire pump room to start the fire pump manually in time. In addition, before using water to put out the fire, it is also necessary to confirm that the power supply at the fire site has been disconnected to avoid other accidents.
How to use outdoor fire hydrants:
Outdoor fire hydrant is a water supply facility installed on the fire water supply pipe network outside the building. It is mainly used for fire engines to take water from municipal water supply network or outdoor fire water supply network to extinguish fire. You can also directly connect the water pipe and water gun to extinguish the fire. It is one of the important fire-fighting facilities.
Outdoor fire hydrants are divided into above-ground and underground. The use method on the ground is similar to that of indoor fire hydrants. Because the underground manhole cover is covered with a heavy manhole cover plate, when it is opened, two people usually hook the manhole cover plate with special tools made of iron, then put the switch wrench into the hydrant well to unscrew the cover of the water outlet, connect the fire hose, and then use the extended wrench to open the hydrant valve to divert water and extinguish the fire.
The safety of home life is a part of our concern, so we should also learn how to use these facilities, such as fire hydrants, which can ensure safety. I hope everyone can learn how to use indoor and outdoor fire hydrants.
How to use fire hydrant 2 Fire hydrant is one of the most common fire fighting facilities. In the corridors of shopping malls, office buildings and residential areas, you can often see red glass door cabinets hanging on the walls with the words "fire hydrant" written on them. Don't discriminate against fire hydrants just because they are ugly. In fact, there are many people behind the fire hydrant.
Fire fighting facilities, commonly known as fire hydrants, are fixed fire fighting equipment. The main function is to control combustible materials, isolate combustion-supporting materials and eliminate ignition sources. Fire hydrants with small floor space are hermits. Behind the building fire hydrant, the full name of the building fire hydrant water supply system refers to the fire water supply system that serves the building fire protection, takes the fire hydrant as the water supply point and takes water as the main extinguishing agent.
It consists of fire hydrant, water supply pipeline and water supply facilities. According to the different setting areas, the hydrant water supply system can be divided into outdoor hydrant water supply system and indoor hydrant water supply system. It can be said that the whole building has its sphere of influence.
Compared with portable and compact fire extinguishers, fire hydrants are fixed fire-fighting facilities, which are important fire-fighting facilities for controlling combustible materials, isolating combustion-supporting materials and eliminating fire sources.
Fire hydrants are best used by two people.
1, open the fire hydrant door
Generally, it can be opened by pressing the button on the fire hydrant, and the glass door of the fire hydrant can be broken in an emergency. Pay attention to the sharp glass when breaking the glass door. If you break the glass by hand, you need to wrap your hands with towels or clothes to avoid scratches. After taking out the fire hose, pay attention to stretching the hose as much as possible to avoid bending or knotting.
2. Connect the hose
This step can be completed by one of two people, and the connection can be made according to the alignment of the hose and the hydrant bayonet. After taking out the fire hose, pay attention to stretching the hose as much as possible to avoid bending or knotting.
Step 3 connect the water gun
This step can be done by the other of the two people. According to the bayonet connection between the fire hose and the fire hose, the fire hose can be connected while running to the fire site, saving time.
4. Press the pump start button.
When the hose is connected to the hydrant interface and the water gun, the person staying in fire hydrant box will press the water pump start button, and the water pump will send an alarm message to the fire control room. After the alarm host confirms that the fire pump has been put into operation, it will light up the green response indicator on the fire hydrant. At this point, the fire pump has been put into operation.
5, open the water valve
People who stay in the fire hydrant box turn the water valve switch counterclockwise, and the water gun will spray water.
Step 6 aim at the fire source
People who run to the fire can aim at the root of the fire source to put out the fire after the water valve is opened. Pay attention to the strong impulse of the water gun and hold it tightly.
After reading the above introduction, have you learned how to use the fire hydrant? Fire hydrant is a fixed equipment, but it has many water sources that fire extinguishers can't match. If properly applied, it can put out fires and save lives.
How to use fire hydrants 3 Fire hydrants mean to eliminate fires and reduce disasters. Not conspicuous, can be seen everywhere. Facing the relentless fire is the last hope.
1. Open the fire hydrant door and press the internal fire alarm button (this button is used to alarm and start the fire pump).
2. Take out the fire hose and extend it to the fire point.
3. One person connects the gun head and hose to the fire point.
4. Another person should connect the hose to the valve port and ensure that the interface is tight.
5, open the valve counterclockwise, there is water leakage.
6. Take a water gun head and a water pipe and spray it to a place where there is a fire, so you can put out the fire.
Note: If the fire is caused by electricity, be sure to cut off the power supply, or you will get an electric shock. There is also the cabinet that opens the fire hydrant. Usually, the fire cabinet is unlocked.