On the scene of the fire water supply problems and the countermeasures - Fire pumps, devices and equipment, fire fighting - fire industry

Facebook! Free to participate in opening ceremony Fire water supply is the use of fire engines, firefighters, fire pumps and other water equipment, water transport to the fire, water for fire fighters fire fighting process. It is as involved with the direct fire-fighting, rescue, evacuation and protection of materials and other tasks of the forward positions, together constitute the overall fire fighting, fire-fighting operations on the success or failure plays a key role. If the water supply problems, it may well become the fire caused a small fire, small disaster into big disasters. Easy on the fire water supply problems and corresponding solutions have the following:

  1, fire water supply and water supply available methods Fire water fire water can contain water in addition to the fire from outside the vehicle, usually there are three major categories: first municipal water sources, mainly municipal fire hydrants, according to the different regions of China, into the ground and the underground style. Municipal water is the most important cities in the fire water, the most convenient sources of supply; two natural water sources, including rivers, lakes, canals and ponds, and reservoirs. In fighting the lack of municipal water supply in rural areas and other protected areas of disasters and accidents, the natural sources of water, fire water supply priority mode; Third Internal sources, including the Internal fire water (water tanks), production and living water, indoor and outdoor fixed fire installations and so on. In fighting high-level (multi-) construction, business, focus on fire safety units, the conditions permitting, should be given priority use of its internal water, indoor and outdoor facilities for water supply and fixed fire extinguishing.

Fire method of water supply into a direct water supply, water supply series, carrying water supply, water supply and delivery arrangements suction water supply.

Second, the principles and requirements of fire water supply Fire water supply is a more technical tasks, in order to ensure the needs of fire fighting, fire the water supply should follow three principles: First, occupy nearby water. Is directly involved in the recent fire in the fire hold fire in order to achieve rapid fire water water purposes; the second is to ensure that focus, taking into account general. Fire water supply to ensure that the main direction of fire extinguishing water in order to effectively control the fire, to prevent the spread of fire, while the direction of the minor fire, but also the necessary fire service organizations; third is to do this promptly, and flexibility. That officers and men to the actual situation according to the scene, by all means to solve the urgent needs of fire fighting water. In the actual fire fighting, we follow the principle of fire water supply must also be: in the water supply in the organization commander or commanders have designated staff responsible for water supply, water supply must correctly apply the best methods to ensure the fire fighting water volume.

Third, fire water features: 1, the water supply in the fire early, often by looking for water, determine the water supply lines, and psychological factors affect the combatants, often cause some fuss, when rationalized, the rear of the combatants responsible for water supply it is very easy, "the former After the tight loose "is the scene most obvious characteristics of the water supply.

2, fire water supply lines in the longer rear. Because of the fire area and their environment, building restrictions, etc., are often the site of Water from the fire a certain distance, or even several kilometers, on the fire water supply increased to a greater degree of difficulty, we must use the correct water method.

3, the scene behind the vehicle is responsible for water supply, people are often more than the front. In fire fighting, once a clear line of fire attack, water gun position was settled, in order to ensure uninterrupted water supply fire must put the appropriate number of vehicles and equipment and personnel, in particular, large areas of fire or water Fire, often behind the war vehicles and staff than the front.

Four, easy to fire fighting water supply problems in the scene:

1, lack of fire power (not enough power to mobilize). Some grass-roots fire squadron, equipped with fire-fighting vehicles as, equipment installation less poor quality, can not guarantee a one-time mobilization of firefighting forces. According to statistics, general building an average of 15 minutes after the fire burned an area of 215 square meters, the supply of fire extinguishing agent according to intensity of 0.12? 0.20L /? Computing, continuous water supply for 10 minutes, the total water consumption is about 15? 25 tons; while some urban areas only a fire brigade, 3? 4 sets of fire engines, the total set of 15 tons of water, but also, sometimes to the fire, each for the front, intermittent water supply will inevitably result in fire or even a small fire, a catastrophe.

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