CN217091873U - Fire fighting device with spherical spray head - Google Patents

Abstract

The utility model provides a fire control unit with spherical shower nozzle, include: the two ends of the butt joint pipe are provided with butt joint ports, and the front end of the butt joint pipe is used for connecting a fire hose; the spray head assembly is connected with the butt joint pipe and comprises a bracket, a fire-fighting spray head and a connecting pipe; the bracket is provided with the fire-fighting nozzle; the fire-fighting nozzle is spherical and hollow, and a connecting pipe is communicated below the fire-fighting nozzle; a plurality of water outlet holes are formed in the middle and the upper part of the fire-fighting spray head; the tail end of the connecting pipe is provided with a connector which is used for being connected with a butt joint port at the tail end of the butt joint pipe; the utility model has the advantages that: the fire extinguishing device can extend into the center of a room to extinguish fire without dead angles around and quickly finish the fire extinguishing work; moreover, as the middle is sprayed for fire extinguishing, smoke can be quickly extruded out of a room from the surrounding doors and windows, so that the effect of quickly discharging smoke is achieved; in conclusion, the design can effectively and quickly achieve the fire-fighting purpose of fire extinguishing and smoke discharging.

Description

Fire fighting device with spherical spray head

Technical Field

The utility model relates to a fire control unit with spherical shower nozzle.

Background

The fire fighting mainly comprises the rescue of personnel on the fire scene, the rescue of important facility equipment and cultural relics, the safety protection and rescue of important property, the extinguishment of fire and the like, and aims to reduce the damage degree caused by the fire, reduce casualties and property loss, reduce the damage degree caused by the fire and reduce the casualties and the property loss.

At present, under the conditions of fire in a house and large fire intensity, the fire can be extinguished only outdoors due to limited space in the house, large fire intensity and the like; the traditional fire hose water gun cannot effectively extinguish fire in a diagonal direction due to limited angle, and can only extinguish fire in a single direction, so that the problem of low efficiency exists; in addition, strong fire is often accompanied by dense smoke, the dense smoke cannot be rapidly discharged out of the site in the existing fire extinguishing mode, the smoke is dense, the toxicity is high, the fire extinguishing view field is influenced, and the situation that people are difficult to evacuate or casualties occur easily is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects and providing a fire fighting device with a spherical nozzle.

The utility model adopts the following technical scheme:

a fire protection device having a spherical sprinkler head, comprising: the two ends of the butt joint pipe are provided with butt joint ports, and the front end of the butt joint pipe is used for connecting a fire hose; the spray head assembly is connected with the butt joint pipe and comprises a bracket, a fire-fighting spray head and a connecting pipe; the bracket is provided with the fire-fighting nozzle; the fire-fighting nozzle is spherical and hollow, and a connecting pipe is communicated below the fire-fighting nozzle; a plurality of water outlet holes are formed in the middle and the upper part of the fire-fighting spray head; the tail end of the connecting pipe is provided with a connector, and the connector is used for being connected with the butt joint port at the tail end of the butt joint pipe.

The spherical nozzle is only provided with a plurality of water outlet holes in the middle and the upper part, the lower part is not provided with holes because the sprayed water is above and is scattered to extinguish fire, and the bottom generates dead weight for water storage, so that the stable operation of the equipment is ensured; in addition, the butt joint pipe is used because the butt joint pipe is a hard pipe, and the fire-fighting nozzle can be conveniently sent to a fire-fighting site through the butt joint pipe during working.

Preferably, the thickness of fire control shower nozzle is 2mm, and its thickness is guaranteed to transport and the during operation and is avoided overweight, also guarantees at the during operation, can effectively bear the water pressure and strike, avoids the high pressure to lead to the fact the damage to bumping the head.

Preferably, a plurality of the apopore evenly distributed of fire control shower nozzle, this design can be to evenly spraying around no dead angle.

Preferably, a plurality of the aperture of apopore is 5mm, under its conventional fire-fighting water pressure, can reach effective height and put out a fire, certainly in its special house, also accessible regulation anterior water pressure makes things convenient for the fire control shower nozzle to carry out work.

Preferably, the connecting pipe is provided with an L-shaped pipe with a corner; the corner is arc-shaped.

Preferably, the number of the support legs of the support is four; the four bracket legs are all telescopic adjusting pipes, so that the bracket can be quickly adjusted when the ground of a fire scene is uneven, and the fire-fighting nozzle can be rightly placed as far as possible.

The utility model has the advantages that: the fire extinguishing device can extend into the center of a room to extinguish fire without dead angles around and quickly finish the fire extinguishing work; moreover, as the middle is sprayed for fire extinguishing, smoke can be quickly extruded out of a room from the surrounding doors and windows, so that the effect of quickly discharging smoke is achieved; in conclusion, the design can effectively and quickly achieve the fire-fighting purpose of fire extinguishing and smoke discharging.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of the overall connection of the present invention.

Fig. 3 is a schematic diagram of the connection of the working states of the present invention.

Fig. 4 is a partial enlarged view of the present invention.

Detailed Description

In order to make the purpose and technical solution of the present invention clearer, the following description is made with reference to the accompanying drawings and embodiments to further explain the present invention:

a fire fighting device having a ball type sprinkler head as shown in fig. 1 to 3, comprising: the fire hose comprises a butt joint pipe 2, wherein butt joint ports are arranged at two ends of the butt joint pipe 2, and the front end of the butt joint pipe is used for connecting a fire hose 1; the spray head assembly is connected with the butt joint pipe 2 and comprises a bracket 3, a fire-fighting spray head 4 and a connecting pipe 5; the bracket 3 is provided with the fire-fighting nozzle 4; the fire-fighting nozzle 4 is spherical and hollow, and a connecting pipe 5 is communicated below the fire-fighting nozzle 4; the middle part and the upper part of the fire-fighting nozzle 4 are provided with a plurality of water outlet holes 41; the tail end of the connecting pipe 5 is provided with a connector which is used for being connected with the butt joint port at the tail end of the butt joint pipe 2.

A plurality of the brackets 3 are designed to have small upper intervals and large lower intervals, and are connected with each other through reinforcing rods, so that the fire-fighting spray head 4 can be stably fixed.

The spherical fire-fighting nozzle 4 is only provided with a plurality of water outlet holes 41 in the middle and the upper part, the lower part is not provided with holes because the sprayed water is above, the water is scattered for fire extinguishing, and the bottom generates dead weight for water storage, so that the stable operation of the equipment is ensured; in addition, the butt joint pipe 2 is used because the butt joint pipe 2 is a hard pipe, and the length of the butt joint pipe 2 is 2-3 meters, so that the fire-fighting spray head 4 can be conveniently sent to a fire-fighting site through the butt joint pipe 2 during working.

Preferably, the thickness of fire control shower nozzle 4 is 2mm, and its thickness is guaranteed to transport and the during operation and is avoided overweight, also guarantees at the during operation, can effectively bear the water pressure and strike, avoids the high pressure to lead to the fact the damage to bumping the head.

Preferably, a plurality of the apopore evenly distributed of fire control shower nozzle 4, 3cm apart from between each apopore 41, this design can evenly spray around no dead angle, guarantees to put out a fire fast and discharges fume, falls the temperature below the safe numerical value.

Preferably, the apertures of the water outlet holes 41 are all 5 mm.

Preferably, the connecting pipe 5 has an L-shaped pipe with a corner; the corner is arc-shaped, so that resistance of water flow in turning is reduced.

Preferably, as shown in fig. 1 and 4, the number of the support legs of the support 3 is four, but may be three; the four support legs are all telescopic adjusting pipes; the telescopic adjusting pipe is of a conventional structure, for example, the sleeve 31 is provided with a through hole, the inner pipe 32 is provided with a plurality of holes which are uniformly distributed from top to bottom, the length of the telescopic adjusting pipe is adjusted, the telescopic adjusting pipe and the inner pipe are aligned with the holes, and the telescopic adjusting pipe and the inner pipe are locked by a bolt 33.

The utility model discloses a use does:

firstly, the connecting pipe is butted with the tail end of the butt joint pipe.

And secondly, butting the fire hose with the front end of the butt joint pipe.

And thirdly, a plurality of firemen send the fire-fighting nozzles to a fire-fighting site through the butt joint pipe together, and meanwhile, the firemen can measure the temperature of the room by holding the instrument by hands and adjust the fire-fighting water pressure according to the height area and the like of the room (the water pressure is generally set to be 1.5Mpa in the normal room).

Fourthly, opening the fire hydrant, fixing the joint pipe and the fire hose by a plurality of firemen's hands, reducing the recoil generated by water pressure, and ensuring the normal work of the equipment by the self-weight of the fire nozzle; meanwhile, a fireman holds the water spraying device to spray water for cooling the fireman of the fixed equipment.

Fifthly, after the smoke is discharged and the fire is extinguished quickly, the firemen hold the instrument again to measure the temperature of the room, and when the temperature reaches the safety and stability, the equipment stops working.

The device can quickly discharge smoke, and can reduce the temperature of a fire scene to normal temperature from more than six hundred degrees in about 10 minutes; above-mentioned butt joint pipe can structure as an organic whole with the fire control shower nozzle, the fire control shower nozzle can have high temperature resistant material to make (for example stainless steel material), and the interface that the butt joint adopted in addition is for fire control with conventional joint interface or hickey, the utility model discloses do not do the perusal.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still belong to the protection scope of the present invention.

Claims (6)

1. A fire protection device having a spherical sprinkler head, comprising:

the two ends of the butt joint pipe are provided with butt joint ports, and the front end of the butt joint pipe is used for connecting a fire hose;

the spray head assembly is connected with the butt joint pipe and comprises a bracket, a fire-fighting spray head and a connecting pipe;

the bracket is provided with the fire-fighting nozzle;

the fire-fighting nozzle is spherical and hollow, and a connecting pipe is communicated below the fire-fighting nozzle;

a plurality of water outlet holes are formed in the middle and the upper part of the fire-fighting spray head;

the tail end of the connecting pipe is provided with a connector, and the connector is used for being connected with the butt joint port at the tail end of the butt joint pipe.

2. A fire fighting device with a ball sprinkler head as defined in claim 1, wherein:

the thickness of the fire control shower nozzle is 2 mm.

3. A fire fighting device with a ball sprinkler according to claim 1 or 2, characterized in that:

and water outlet holes of the plurality of fire-fighting spray heads are uniformly distributed.

4. A fire fighting device with a ball sprinkler head as defined in claim 3, wherein:

the aperture of each water outlet is 5 mm.

5. A fire fighting device with a ball sprinkler as defined in claim 1, wherein:

the connecting pipe is provided with an L-shaped pipe with a corner;

the corner is arc-shaped.

6. A fire fighting device with a ball sprinkler head as defined in claim 1, wherein:

the number of the support legs of the support is four;

and the four support legs are all telescopic adjusting pipes.

Images