Hubei Chengli Dongfeng Tianjin Foam Fire Truck
Foam fire trucks are mainly equipped with fire pumps, water tanks, foam mixing systems, foam guns, cannons and other fire fighting equipment, which can independently fight fires. It is especially suitable for extinguishing oil fires such as petroleum. It can also supply water and foam mixture to the fire. It is a necessary equipment for professional fire protection in petrochemical enterprises, oil terminals, airports and cities.
Dongfeng Tianjin foam fire truck with 5 tons of water and 1 ton of foam.
Foam fire trucks (water-bubble dual-purpose) are necessary equipment to extinguish fires in petroleum, chemical industry, factories and mining enterprises, port cargo yards, etc. Because it also has the performance of a water tank fire truck, the correct use of foam fire trucks is a problem worthy of attention for every fire commander. Due to the special properties of foam fire trucks, the fire fields facing such fire trucks are mostly dangerous fire sites such as petrochemicals. This type of fire has the characteristics of fast burning speed, many changes in the fire situation, high probability of explosion and burning, and great threat to fire trucks and combatants. The following points must be noted:
1. The foam fire truck should use the rear of the side to face the fire field, and quickly discharge water to an appropriate pressure. , Open the pressure water cock, and then open the liquid ball valve of the foam tank, adjust the mixer to an appropriate position, point at the center of the flame, and spray the foam liquid.
2. When using foam guns for close combat, the fire truck should be protected according to the fire situation. The car body can be covered with asbestos cloth, and can be covered with water spray when needed.
3. During the entire fire fighting battle, the driver must stick to his post, constantly pay attention to the instantaneous margin of the foam liquid of the vehicle, and fill the foam liquid in time. Once the foam liquid is exhausted and refilled, it will inevitably affect the entire fire fighting operation.
Rinse after foaming
First, in order to ensure the reliable operation of the fire pump, after each use of foam or salt water, flushing the fire pump, drinking pump, foam proportion mixer is an important process: connect the water treatment fire pump to the two sides of the outlet, foam Connect the external straw into clean water;
Second, after running the pump to draw in water, use low pressure to work and open the foam operation valve;
Third, open the water outlet of the water pump, adjust the rotation speed, and increase the maximum pump pressure to 0.5MPa; after completing the flushing, adjust the rotation speed of the water pump so that the outlet pressure is lower than 0.2MPa, and turn on the water inlet switch of the pump until purified water flows out of the exhaust pipe.
Manufacturer's car hotline: 13872886021