A long-distance injection booster sprinkler for firefighting and its use method

Abstract

The invention discloses a long-distance spray booster sprinkler for fire-fighting and a method for using the same, and belongs to the field of fire-fighting sprinklers. A long-distance spray booster sprinkler for fire-fighting and a use method thereof include a sprinkler body, and the upper end of the sprinkler body is fixedly connected with a threaded connection end. , the lower end of the nozzle body is equipped with a splash plate, which can be set by the booster diffusion ring. When the temperature of the fire spread is too high, the diffusion of the booster diffusion ring can be controlled, and then the multiple superimposed diffuser plates on it can be diffused under the action of centrifugal force. Expanding, on the one hand, the area of ​​water spraying is increased, so that the amount of water spraying per unit time is increased; Water spray function, double water spray can effectively improve the suppression effect of the fire sprinkler on the spread of fire, so as to win more reaction time for firefighters and significantly improve safety.

Description

technical field [0001] The invention relates to the field of fire-fighting nozzles, more specifically, to a long-distance spray booster nozzle for fire-fighting and its usage method. Background technique [0002] The fire sprinkler is used in the fire sprinkler system. When a fire occurs, the water is sprayed out through the sprinkler splash plate to extinguish the fire. It is divided into a pendant sprinkler, a vertical sprinkler, a common sprinkler, a side wall sprinkler, etc. . [0003] The pendant sprinkler is the most widely used sprinkler. It is installed on the branch pipe of the water supply. The shape of the sprinkler is parabolic, and 80-100% of the total water is sprayed to the ground. To protect rooms with suspended ceilings, sprinkler heads should be arranged under the suspended ceiling, and drooping sprinklers or ceiling-mounted sprinklers should be used. [0004] In the event of a fire, the existing fire sprinklers have a certain range of spraying water and ...

AI Technical Summary

Problems solved by technology

[0004] In the event of a fire, the existing fire sprinklers have a certain range of spraying water and a certain amount of sprayed water. When the fire spreads, the amount of water sprayed cannot be increased synchronously. It is difficult to suppress the fire in time, resulting in faster fire spread. When the firefighters rush to the scene to fight the fire, it is more dangerous and more difficult

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