CN212548081U

CN212548081U - Fire-fighting equipment is with spraying extinguishing device

Info

Publication number: CN212548081U
Application number: CN202020890708.XU
Authority: CN
Inventors: 邱磊
Original assignee: Henan Daheng Fire Engineering Co ltd
Current assignee: Henan Daheng Fire Engineering Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-19
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a fire control technical field especially relates to a fire extinguishing devices sprays for fire control facility, has solved the problem that the area that sprays of spraying fire extinguishing devices among the prior art is less, and fire extinguishing efficiency is low. The utility model provides a fire control facility is with spraying extinguishing device, including fire hose, fire hose bottom intercommunication has little water pipe, the bottom of little water pipe is provided with the disc, the inside a plurality of that has seted up of disc leads to the groove, and communicate each other between the one end that leads to the groove, a plurality of leads to intercommunication department that the groove communicates each other between the bottom of little water pipe, a plurality of leads to the inslot and all is provided with flexible pipe, and the through-hole has all been seted up to flexible pipe's top and lower part, the one end that little water pipe was kept away from to a plurality of flexible pipe all communicates there is the pressure limiting valve, and the one. The utility model discloses can increase the area that sprays extinguishing device, improve fire extinguishing efficiency.

Description

Fire-fighting equipment is with spraying extinguishing device

Technical Field

The utility model relates to a fire control technical field especially relates to a fire control facility is with spraying extinguishing device.

Background

Fire extinguishing apparatus: fire extinguishing devices are another expression of fire extinguishing products, and nowadays people's reference to fire extinguishing products is, in addition to ' fire extinguishing devices ': fire extinguishing equipment, fire extinguishing system, fire extinguishing equipment, fire extinguisher, fire extinguishing agent, the spraying extinguishing device is just one of them.

The existing spraying fire extinguishing device usually sprays water through a fire hose connecting nozzle, thereby realizing fire extinguishing.

However, in the conventional sprinkler system, the area of water sprayed through the spray head is small, which often causes a low fire extinguishing efficiency, and if a fire breaks out in a building, fire extinguishing in a large area may not be realized, and even life and property safety of residents may be threatened, so that there is a high necessity for a sprinkler system capable of solving the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fire-fighting equipment sprays with extinguishing device has solved among the prior art that the area that sprays of spraying extinguishing device is less, problem that fire extinguishing efficiency is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fire control facility is with spraying extinguishing device, including fire hose, a serial communication port, fire hose bottom intercommunication has little water pipe, the bottom of little water pipe is provided with the disc, the inside a plurality of that has seted up of disc leads to the groove, and communicate each other between the one end that leads to the groove, communicate each other between the intercommunication department that a plurality of leads to the groove and the bottom of little water pipe, a plurality of leads to the inslot and all is provided with flexible pipe, and the through-hole has all been seted up to the top and the lower part of flexible pipe, the one end that little water pipe was kept away from to the flexible pipe of a plurality of all communicates there is the pressure.

Preferably, the center of one end of the pressure limiting valve far away from the plurality of first cylinders is fixedly connected with a first small cylinder, one end of the first small cylinder is rotatably connected with a second fan blade through a bearing sleeve, and one end of the plurality of first cylinders close to the second fan blade is provided with a second bevel opening matched with the second fan blade for use.

Preferably, one side of each of the second fan blades close to the second bevel opening is fixedly connected with a second pushing block matched with the second bevel opening for use.

Preferably, the bottoms of the through grooves are communicated with second cylinders, the centers of one ends of the second cylinders are fixedly connected with second small cylinders, one ends of the second small cylinders are connected with first fan blades in a rotating mode through bearing sleeves, and one ends of the second cylinders are provided with first inclined openings matched with the first fan blades.

Preferably, one side of each of the first fan blades, which is close to the first bevel opening, is fixedly connected with a first pushing block which is matched with the first bevel opening for use.

Preferably, the rubber ring is sleeved at one end of each of the plurality of telescopic pipes, and the outer wall of each rubber ring is fixedly connected with the inner wall of each through groove.

The utility model discloses possess following beneficial effect at least:

when a fire disaster occurs, the fire-fighting water pipe enters water flow, then the water flow flows into the through groove in the disc from the small water pipe, then the water flow enters the telescopic pipe, the pressure limiting valve reaches a critical point through the pressure limiting valve, then the water flow enters the first cylinder, the telescopic pipe outwards extends out of the disc under the pressure of water, and the water flow is sprayed out through the through hole, so that the spraying fire-fighting area is increased, and the fire-fighting efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a main sectional view of the present invention;

FIG. 2 is a sectional view of the present invention;

fig. 3 is a partial bottom view of the area a of the present invention;

fig. 4 is a partial cross sectional side view of the middle B region of the present invention.

In the figure: 1. a fire hose; 2. a small water pipe; 3. a telescopic pipe; 4. a first small cylinder; 5. a first cylinder; 6. a through groove; 7. a first pushing block; 8. a second cylinder; 9. a rubber ring; 10. a first bezel; 11. a second small cylinder; 12. a first fan blade; 13. a pressure limiting valve; 14. a second bezel; 15. a second fan blade; 16. a disc; 17. a through hole; 18. and a second pushing block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a spraying fire extinguishing device for fire fighting equipment comprises a fire hose 1, a small hose 2 is communicated with the bottom of the fire hose 1, a disc 16 is arranged at the bottom end of the small hose 2, a plurality of through grooves 6 are arranged in the disc 16, one ends of the through grooves 6 are communicated with each other, the communication positions of the through grooves 6 are communicated with the bottom end of the small hose 2, telescopic pipes 3 are arranged in the through grooves 6, through holes 17 are arranged at the top and the lower part of the telescopic pipes 3, one ends of the telescopic pipes 3 far away from the small hose 2 are communicated with a pressure limiting valve 13, one end of the pressure limiting valve 13 is communicated with a first cylinder 5, specifically, the telescopic pipes 3 are pressurized by water and extend outwards through the cooperation among the fire hose 1, the small hose 2, the through grooves 6, the disc 16 and the pressure limiting valve 13, and then water is sprayed from the through holes 17, thereby enlarging the spraying area.

The scheme has the following working processes:

when a fire disaster happens, the fire-fighting water pipe 1 enters water flow, then the water flow flows into the through groove 6 in the disc 16 from the small water pipe 2, then the water flow enters the extension pipe 3, passes through the pressure limiting valve 13, the pressure limiting valve 13 reaches a critical point, then the water flow enters the first cylinder 5, the extension pipe 3 extends out of the disc 16 under the pressure of water, and the water flow is sprayed out through the through hole 17.

According to the working process, the following steps are known:

through the cooperation between fire hose 1, little water pipe 2, logical groove 6, disc 16 and the pressure limiting valve 13 for flexible pipe 3 receives the pressure of water, outwards extends, and then water sprays out from through-hole 17, thereby increases the area that sprays, improves the efficiency of putting out a fire.

Further, the first little cylinder 4 of the equal fixedly connected with of center department that the one end of pressure limiting valve 13 was kept away from to the first drum 5 of a plurality of, and the one end of first little cylinder 4 is passed through the bearing housing and is rotated and be connected with second flabellum 15, the second bevel connection 14 that cooperation second flabellum 15 used is all seted up to the one end that the first drum 5 of a plurality of is close to second flabellum 15, it is concrete, through first little cylinder 4 box, the cooperation of 14 box second flabellum 15 of second bevel connection, rivers flow from the second bevel connection 14, the flow of second bevel connection 14 is lighter than little water pipe 2's flow simultaneously, water impact drives the rotation of second flabellum 15, enlarge the spray area of flexible 3 both sides, the efficiency of putting out a fire is improved.

Furthermore, one side of the second fan blades 15 close to the second bevel opening 14 is fixedly connected with a second pushing block 18 matched with the second bevel opening 14 for use, and the rotation of the second fan blades 15 and the spraying speed of water are accelerated through the matching of the second bevel opening 14 and the second pushing block 18, so that the fire extinguishing efficiency is improved.

Further, the bottom that logical groove 6 was led to a plurality of all communicates has second drum 8, and the center department fixedly connected with second small cylinder 11 of 8 one ends of second drum, the one end of a plurality of second small cylinder 11 all is connected with first flabellum 12 through the bearing housing rotation, first bevel connection 10 that the first flabellum 12 of cooperation used is seted up to the one end of second drum 8, it is concrete, through second drum 8, cooperation between first flabellum 12 and the first bevel connection 10, rivers flow from first bevel connection 10, and the flow of first bevel connection 10 is less than little water pipe 2's flow, rivers form the impact force, thereby it is rotatory to drive first flabellum 12, enlarge the area that sprays of 16 bottoms of disc, the efficiency of putting out a fire is improved.

Further, the first pushing block 7 that the first oblique mouth 10 of the equal fixedly connected with in one side that the first flabellum 12 of a plurality of is close to first oblique mouth 10 uses, and is concrete, through the cooperation between first oblique mouth 10 and the first pushing block 7 for the rotation of first flabellum 12 and the speed of spraying of water, thereby improve the efficiency of putting out a fire.

Further, the one end of the flexible pipe 3 of a plurality of has all cup jointed rubber circle 9, and fixed connection between the outer wall of rubber circle 9 and the inner wall that leads to groove 6, through setting up rubber circle 9, not only prevent flexible pipe 3 landing, can also accelerate the extension of flexible pipe 3.

To sum up, through the cooperation of the first small cylinder 4 box and the second bevel opening 14 box and the second fan blade 15, the water flow flows out from the second bevel opening 14, meanwhile, the flow of the second bevel opening 14 is smaller than the flow of the small water pipe 2, the water flow impact drives the second fan blade 15 to rotate, the spraying area on the two sides of the extension pipe 3 is enlarged, the fire extinguishing efficiency is improved, through the cooperation of the second bevel opening 14 and the second pushing block 18, the rotation of the second fan blade 15 and the spraying speed of water are accelerated, so that the fire extinguishing efficiency is improved, through the cooperation between the second cylinder 8, the first fan blade 12 and the first bevel opening 10, the water flow flows out from the first bevel opening 10, and the flow of the first bevel opening 10 is smaller than the flow of the small water pipe 2, the water flow forms impact force, thereby driving the first fan blade 12 to rotate, the spraying area at the bottom of the disc 16 is enlarged, the fire extinguishing efficiency is improved, through the cooperation between the first bevel opening 10 and, accelerate the rotation of first flabellum 12 and the speed of spraying of water to improve fire extinguishing efficiency, through setting up rubber circle 9, not only prevent flexible pipe 3 landing, can also accelerate the extension of flexible pipe 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire control facility is with spraying extinguishing device, includes fire hose (1), its characterized in that, fire hose (1) bottom intercommunication has little water pipe (2), the bottom of little water pipe (2) is provided with disc (16), disc (16) inside has been seted up a plurality of and has been led to groove (6), and communicates each other between the one end that leads to groove (6), a plurality of communicate each other between the intercommunication department that leads to groove (6) and the bottom of little water pipe (2), a plurality of all be provided with flexible pipe (3) in leading to groove (6), and through-hole (17), a plurality of have all been seted up to the top and the lower part of flexible pipe (3) the one end that little water pipe (2) were kept away from in flexible pipe (3) all communicates has pressure-limiting valve (13), and the one end intercommunication of pressure-limiting valve (13) has first drum (5).

2. The sprinkling fire extinguishing device for the fire fighting equipment according to claim 1, wherein the centers of the ends of the first cylinders (5) far away from the pressure limiting valve (13) are fixedly connected with first small cylinders (4), one ends of the first small cylinders (4) are rotatably connected with second fan blades (15) through bearing sleeves, and the ends of the first cylinders (5) close to the second fan blades (15) are provided with second bevel openings (14) matched with the second fan blades (15) for use.

3. A sprinkler fire extinguishing system for fire fighting equipment according to claim 2, characterized in that a second pusher (18) adapted to the second bevel connection (14) is fixedly connected to each of the second blades (15) on the side adjacent to the second bevel connection (14).

4. The sprinkling fire extinguishing device for the fire fighting equipment according to claim 1, wherein the bottoms of the through grooves (6) are all communicated with a second cylinder (8), a second small cylinder (11) is fixedly connected to the center of one end of the second cylinder (8), one ends of the second small cylinders (11) are all rotatably connected with first fan blades (12) through bearing sleeves, and one end of the second cylinder (8) is provided with a first bevel opening (10) used in cooperation with the first fan blades (12).

5. A sprinkler system for fire fighting equipment according to claim 4, characterized in that the first blades (12) are fixedly connected to the first push block (7) for engaging the first bevel (10) on the side adjacent to the first bevel (10).

6. The sprinkling fire extinguishing device for the fire fighting equipment according to claim 1, wherein one end of each of the plurality of the extension tubes (3) is sleeved with a rubber ring (9), and the outer wall of each rubber ring (9) is fixedly connected with the inner wall of the through groove (6).