Three-dimensional sprinkler fire sprinkler

Abstract

The invention discloses a three-dimensional water spraying fire sprinkler. The three-dimensional water spraying fire sprinkler comprises a sprinkler body, a blocking sleeve and a cap body, wherein the sprinkler body is of a barrel structure with the upper end provided with a water inlet, and comprises a water guiding body which is of a spiral sheet body structure and is fixedly arranged in the sprinkler body, elliptic filler and a plurality of first water outlets evenly distributed in the side wall of the barrel structure arrow; the blocking sleeve comprises a plurality of blocking pieces of which the side edges are mutually spliced into a circular barrel, a plurality of protrusions arranged on the inner side walls of the multiple blocking pieces in a protruding mode, and water guiding grooves formed in the inner walls of the multiple blocking pieces in an embedded mode; the cap body is arranged at the bottom of the barrel structure in a covering mode and comprises a plurality of movable leaves, a plurality of fixed leaves and a plurality of second water outlets, the movable leaves and the fixed leaves are distributed alternately, the tips of the movable leaves are fixedly connected with the tips of the fixed leaves through fusible alloy, and the second water outlets are formed in part of the bottom, directly facing the movable leaves, of the barrel structure. The fire sprinkler is long in range and high in penetrating power, and achieves three-dimensional water spraying, and fires are put out completely in a short time.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, and specifically discloses a three-dimensional water spray fire-fighting nozzle. Background technique [0002] The automatic sprinkler system of the fire sprinkler is to automatically spray water to extinguish the fire when a fire occurs. It has the fire prevention effect of blocking flame penetration, heat absorption and smoke isolation, and can carry out early fire extinguishing for high-risk fires. Therefore, many Large factories, workshops, halls, theaters and other buildings are equipped with fire sprinklers. However, the fire sprinklers in the prior art, either due to the use of impact type water spray, or because of their high rotational speed, cause the water atomization phenomenon of the spray nozzle to be very serious, and the water spray particles are small, and the water particles are smaller. The smaller the ability to penetrate the fire hot air flow and reach the su...

AI Technical Summary

Problems solved by technology

[0005] Another object of the present invention is to provide a three-dimensional water spray fire sprinkler, which can spray water on the flame in all directions from the side wall and the bottom, and has a wide spray area and strong spray penetration, which solves the problem of existing The atomization phenomenon of fire sprinklers in the technology is relatively serious, so as to quickly and effectively extinguish the flames and ensure the safety of people's property

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