What are the precautions for the use of fire hoses?

The correct use of fire hose is related to the efficiency of fire fighting, in order to prevent the fire hose from not working at critical moments, we are in the process of using it, so we must pay attention to the following points.

When laying the hose, we must avoid all kinds of sharp objects or corrosive objects such as oil stains, fire hoses should use hose hooks when laying, generally we also love to pad the hose to protect the bridge, especially when laying the hose on the traffic road, when the hose passes through the railway, it must be laid under the railroad to prevent the car from running over the hose, resulting in the interruption of water supply.

When using the fire hose, you should also pay attention to the hose close to the pump, which must be resistant to high pressure, otherwise it is easy to burst, and the hose must not be bent or twisted after being filled with water, otherwise it is easy to damage the hose.

After the fire hose is used, it should be cleaned, if there is oil stains and other substances on the hose, it should be washed with warm water and soap, if in winter, after the hose is frozen, we should first melt the hose, and then clean, after cleaning, it cannot be rolled up and stored.

When using the fire hose, it is necessary to pay attention to avoid sudden twists and turns, and the use of the fire hose must be handled gently, and must not be dragged on the ground at will, which is easy to damage the fire hose and affect the life of the fire hose.

When a fire in a high-rise situation needs to lay a fire hose, it is necessary to pay attention to the water hose bridge on the paved road to protect the fire hose, and the fire hose should be used in the process of laying.

After using the fire hose, it should be washed in time and dried before it can be re-stored in the warehouse.

Chengdu Jinniu District Chuanxiao Fire Equipment Factory is a comprehensive enterprise integrating manufacturing, scientific research, information and service, specializing in the development, manufacturing and sales of fire fighting equipment, fire engineering and supporting products. It is a designated manufacturer of public security fire protection products. At present, the main products are:

fire hydrant box series; Indoor and outdoor bolts, pumps, guns, buckles, belts, reel series, water sprinkler system series; fire extinguishers and automatic fire extinguishing system series; emergency lighting and emergency power supply series; fire doors and fire shutter series; Automatic intelligent alarm series, engineering valves, pipeline supporting series, etc.

There are seven points to pay attention to in the use of fire hoses.

1. The fire hose is suitable for the transportation of liquid and non-corrosive powder, and should avoid contact with corrosive chemicals such as oil, acid, and alkali.

2. The working pressure should be within the range specified by this product model, and sudden twists and turns should be avoided when laying to prevent the ability to reduce water pressure resistance.

3. It is strictly forbidden to drag on sharp objects when using to prevent straining and causing abnormal use. It is strictly forbidden to drag the hose in a V-shape to avoid wearing out the hose.

4. Hard heavy objects should be avoided from pressing on the hose, and when the vehicle needs to pass through the laying hose, the hose should be placed in advance at the passing part.

5. After use, it must be dried in a cool place and rewound to prolong the service life. Fire hoses are used outside buildings in cold areas, which should be fully dried before they can be used to prevent the water hose from freezing.

6. During transportation and storage, it should be prevented from heavy pressure, exposure to the sun and rain and snow. Heat sources and corrosive substances should be isolated. The hose should be stored in a dry, ventilated and cool warehouse, with a storage temperature of 0 35 and an optimal storage temperature of about 15.

Heat sources and corrosive substances should be isolated.

7. The storage life of the hose is one year. In the case that the storage conditions meet the requirements, the comprehensive performance of the fire hose is not allowed to decline within six months from the date of production, and the testing time of the hose by the national testing agency should also be limited to this maximum value.

The correct way to use the fire hose.

1. Sudden twists and turns should be avoided when laying to prevent the ability to reduce water pressure resistance; Twisting should also be avoided to prevent the inner snap hose interface from disengaging by the rotation of the hose after filling with water.

2. After filling with water, you should avoid forcibly dragging on the ground, and try to lift and move when you need to change the position to reduce the wear and tear of the hose and the ground.

3. Avoid contact with corrosive chemicals such as oil, acid, and alkali.

4 In areas where there may be flames or strong radiant heat, cotton or linen hoses should be used.

5. After use, it should be cleaned, the unlined hose should be hung to dry, and the coil should be stored in a cool and dry place after drying.

6. If there are damaged holes during use, wrap them tightly with a waterhose cloth and weave or glue them as soon as possible; In the event of obvious damage, it should be immediately withdrawn from combat readiness.

7. When the vehicle needs to pass through the water hose being laid, the water hose should be placed at the passing part in advance.

8 If you need to pass through the railroad during laying, you should pass under the rails.

9 Lined hoses should be used on the exterior of buildings in cold areas to prevent the hoses from freezing.