Fire fighting accessories

Fire hose is a hose used for water delivery at the fire fighting site. According to the material can be divided into lined fire hose and unlined fire hose. Among them, the unlined fire hose has low pressure resistance, high resistance, easy water leakage, easy mildew and rot, short service life, and is suitable for laying in fire fields in buildings. The lined hose is resistant to high pressure, abrasion, mildew and rot, durable, not easy to leak, has small resistance, can also be bent and folded at will, moved at will, is convenient to use, and is suitable for laying external fire sites and connecting fire engines.
Fire hose use should pay attention:
1. When laying, avoid sudden twists and turns to prevent the ability of water pressure resistance from being reduced. Torsion should also be avoided to prevent the water belt from rotating after water filling and disengaging the inner buckle water belt interface.
2. After filling water, avoid forced dragging on the ground. When you need to change the position, you should lift it as much as possible to reduce the wear of the water belt and the ground.
3. Avoid contact with oil, acid, alkali and other corrosive chemicals.
4. In areas where there may be flames or strong radiant heat, cotton or hemp water belts should be used.
5. After use, it should be cleaned. The unlined water belt should be hung in the sun. After drying, it should be coiled and stored in a cool and dry place.
6. If any damaged holes are found during use, wrap them tightly with water tape and darn or glue them as soon as possible afterwards. When obvious damage occurs, you should immediately withdraw from combat readiness.
7. When vehicles need to pass through the laying of the water belt, the water belt bridge should be installed in the passing position in advance.
8. If it is necessary to pass through the railway when laying, it should pass under the railway track.
9. Lined water belts should be used outside buildings in cold areas to prevent the water belts from freezing.