CN220424421U - Fire gun head - Google Patents

Abstract

The utility model discloses a fire monitor head, which comprises a multiple flow regulating mechanism, wherein the multiple flow regulating mechanism comprises a main pipe, a sliding groove is formed in the main pipe, a sliding block is arranged in the sliding groove, one side of the sliding block is fixedly connected with a regulating pipe, one end of the regulating pipe is fixedly connected with a rotating wheel, and a flow limiting plate is fixedly connected in the main pipe. According to the utility model, through the arrangement of the multiple flow adjusting mechanism, the main flow port and the first nozzle can be used for forming a stream of water to be sprayed out at high speed to break fire, when the water flow needs to be adjusted, the rotating wheel can be rotated to drive the flow blocking block to rotate, so that one end of the second nozzle can be used for spraying out a plurality of water flows from the first auxiliary flow port, the rotating wheel can be rotated to enable the second nozzle to be used for adjusting the second auxiliary flow port to be in a third mode for fire extinguishment, and the three modes can be adjusted to enable the modes to be used to be more, and in addition, the rotating wheel only needs to be rotated when the modes are adjusted, so that the fire extinguishment is more convenient.

Description

Fire gun head

Technical Field

The utility model relates to the technical field of fire monitor heads, in particular to a fire monitor head.

Background

The fire monitor is an important fire-fighting device for remotely extinguishing fire, and is divided into two series of fire monitor and fire foam monitor. The fire-fighting water monitor is fire-fighting equipment for spraying water and remotely extinguishing general solid matters, the fire-fighting monitor is fire-fighting equipment for remotely extinguishing liquid fire such as first, second and third class, and the fire monitor head is a part of water spraying equipment on the fire engine and is used for extinguishing fire by spraying water flow. The gun head is generally composed of a water pipe, a rotary connector, a nozzle, a controller and the like, and can control the direction, the angle and the strength of water flow. The fire monitor head generally has higher flow and pressure, and can rapidly extinguish fire and control fire.

When fire is extinguished, a fire monitor is generally used for ejecting water in a fire engine at high speed to extinguish the fire, and a fire monitor head is disclosed according to a Chinese patent network (publication number: CN206081416U, publication day: 2017-04-12), although the fire monitor head has the characteristics of concentrated water flow and long range in practice; in this practicality, when adjusting the delivery port of rivers transform valve body and go out the distance between the water dog and less, the injection state of rivers is in spraying state, rivers are spouted by the delivery port of rivers transform valve body along the up end of cyclic annular water conservancy diversion body, and the rivers are broken up when passing through the water conservancy diversion tooth and are fully atomized and form vaporific injection, have better atomization effect, spray area is great, but this practicality can only have two kinds of regulation modes, a rivers concentrate a spraying state, also comparatively trouble when adjusting, the practicality is not good.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a fire monitor head.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire monitor gun head, includes multiple flow control mechanism, multiple flow control mechanism includes the person in charge, the spout has been seted up to the inside of person in charge, the inside of spout is provided with the slider, one side fixedly connected with governing tube of slider, the one end fixedly connected with runner of governing tube, the inside fixedly connected with current limiting plate of person in charge, the main flow mouth has been seted up in the surface of current limiting plate penetration, one side fixedly connected with first nozzle of current limiting plate, the surface of current limiting plate penetration has seted up first vice flow mouth, the surface of current limiting plate penetration has seted up the second vice flow mouth, the inside fixedly connected with choked flow piece of governing tube, the inside fixedly connected with second nozzle of choked flow piece, first nozzle communicates with each other with the main flow mouth, and a plurality of has been seted up to first vice flow mouth and second nozzle also is provided with a plurality of.

Preferably, the sliding block is in sliding connection with the sliding groove, the surface of the rotating wheel is provided with a texture groove, the sliding block is limited through the sliding groove, the sliding block can only rotate in the sliding groove, and the texture groove is convenient for a user to rotate the rotating wheel.

Preferably, the one end fixedly connected with screwed pipe of being responsible for, the one end fixedly connected with spacing ring of screwed pipe, the outside of screwed pipe is provided with the screwed ring, the outside fixedly connected with accessory pipe of screwed ring, the inside fixedly connected with rubber ring of screwed pipe, the inside fixedly connected with baffle of accessory pipe, one side fixedly connected with rubber block of baffle, the circulation mouth has been offered in the surface penetration of baffle, and when screwed pipe and screwed ring carry out the flexible of screw thread, accessible spacing ring and screwed ring are spacing to the screwed pipe, prevent that screwed pipe and accessory pipe from separating.

Preferably, the screwed pipe is in threaded connection with the screwed ring, the circulation port is provided with a plurality of circulation ports, and the rubber block can penetrate into the rubber ring through the extension of the threads of the screwed pipe and the screwed ring, so that the screwed pipe is blocked, and circulation of water is blocked.

Preferably, the rubber block is fixedly connected to the middle part of one side of the baffle, one side of the auxiliary pipe is fixedly connected with a flange ring, the position of the rubber block is just opposite to that of the rubber ring, the rubber block can better penetrate into the rubber ring, and the flange ring can enable the device to be connected with the water pipe in a flange mode.

Preferably, the clamping groove is formed in the surface of the main pipe, the fixing frame is clamped in the clamping groove, and the holding groove is formed in the surface of the fixing frame. The fixing frames are arranged in two, the two fixing frames are butted together, and the two fixing frames are connected together through bolts.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the multiple flow adjusting mechanism, the main flow port and the first nozzle can be used for forming a stream of water to be sprayed out at high speed to break fire, when the water flow needs to be adjusted, the rotating wheel can be rotated to drive the flow blocking block to rotate, so that one end of the second nozzle can be used for spraying out a plurality of water flows from the first auxiliary flow port, the rotating wheel can be rotated to enable the second nozzle to be used for adjusting the second auxiliary flow port to be in a third mode for fire extinguishment, and the three modes can be adjusted to enable the modes to be used to be more, and in addition, the rotating wheel only needs to be rotated when the modes are adjusted, so that the fire extinguishment is more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model in elevation;

FIG. 2 is a schematic view of a first front cross-section of the present utility model;

FIG. 3 is a schematic diagram of a second elevation cross-section of the present utility model;

FIG. 4 is a schematic view of a third cross-sectional elevation of the present utility model;

FIG. 5 is a schematic view of a fourth front cross-section of the present utility model;

fig. 6 is a schematic structural view of a fifth front section of the present utility model.

In the figure: 1. a main pipe; 2. a chute; 3. a slide block; 4. an adjusting tube; 5. a rotating wheel; 6. a flow-limiting plate; 7. a main flow port; 8. a first nozzle; 9. a first auxiliary flow port; 10. a second secondary flow port; 11. a choke block; 12. a second nozzle; 13. a threaded tube; 14. a limiting ring; 15. a threaded ring; 16. a secondary pipe; 17. a rubber ring; 18. a baffle; 19. a rubber block; 20. a flow port; 21. a flange ring; 22. a clamping groove; 23. a fixing frame; 24. a holding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to FIGS. 1-6, a fire monitor head comprises a multiple flow regulating mechanism, the multiple flow regulating mechanism comprises a main pipe 1, a chute 2 is arranged in the main pipe 1, a sliding block 3 is arranged in the chute 2, one side of the sliding block 3 is fixedly connected with a regulating pipe 4, one end of the regulating pipe 4 is fixedly connected with a rotating wheel 5, the inside of the main pipe 1 is fixedly connected with a current limiting plate 6, the surface of the current limiting plate 6 is provided with a main flow port 7 in a penetrating way, one side of the current limiting plate 6 is fixedly connected with a first nozzle 8, the surface of the current limiting plate 6 is provided with a first auxiliary flow port 9 in a penetrating way, the surface of the current limiting plate 6 is provided with a second auxiliary flow port 10 in a penetrating way, the inside of the regulating pipe 4 is fixedly connected with a choke block 11, the inside of the choke block 11 is fixedly connected with a second nozzle 12, the sliding block 3 is in sliding connection with the chute 2, the surface of the rotating wheel 5 is provided with a texture groove, when high-pressure water spraying is needed, the main flow port 7 and the first nozzle 8 can be used for forming a high-speed jet to extinguish fire, namely, a first mode, when water flow needs to be regulated, through the arrangement that the sliding block 3 is in sliding connection with the sliding chute 2, the rotating wheel 5 can drive the flow blocking block 11 to rotate, so that one end of the second nozzle 12 forms a plurality of jets of water flow to the first auxiliary flow port 9 to extinguish fire, namely, a second mode, the rotating wheel 5 can regulate the second nozzle 12 to the second auxiliary flow port 10 to a third mode to extinguish fire, the second auxiliary flow port 10 is slightly smaller than the first auxiliary flow port 9, the second mode and the third mode are all the jets of water flow together, the water flow is scattered, a large amount of water mist can be formed when the water flow is sprayed to a fire source, and the three modes are regulated to ensure that the modes which can be used selectively are more, in addition, the rotating wheel 5 only needs to be rotated in the adjusting mode, so that the device is more convenient, and in the first mode, the second nozzle 12 only needs to be rotated between the first auxiliary flow port 9 and the second auxiliary flow port 10.

In one aspect of this embodiment, when the water source needs to be closed from the device, the main pipe 1 is screwed, so that the threaded pipe 13 and the threaded ring 15 rotate in a threaded manner, the threaded pipe 13 slowly penetrates into the auxiliary pipe 16, the rubber ring 17 also slowly moves towards the rubber block 19, so that the rubber block 19 plugs the rubber ring 17, the threaded pipe 13 is plugged, the water source is not circulated, when the water source needs to be circulated, the main pipe 1 is reversely rotated, the rubber block 19 is separated from the rubber ring 17, the threaded pipe 13 is limited by the limiting ring 14, the water flow can flow into the main pipe 1 through the threaded pipe 13 through the circulation port 20 formed on the surface of the baffle 18, and the flange ring 21 can enable the device to be connected with the water pipe in a flange manner for circulating the water source.

In one aspect of this embodiment, in use, the two holders 23 are snapped into the detents 22 such that the two holders 23 are aligned and then the two holders 23 are bolted together so that a user can hold the device in his or her hand in the grip 24 for use.

The working principle of the utility model is as follows: when the fire monitor head is used, firstly, the two fixing frames 23 are clamped into the clamping grooves 22, then the two fixing frames 23 are fixed through bolts, the fixing frames 23 are fixed with the main pipe 1, then the device is connected with the water pipe through the flange ring 21, the main pipe 1 is screwed to enable the threaded pipe 13 and the threaded ring 15 to stretch out and draw back, the rubber block 19 is moved out of the rubber ring 17, water flows from the auxiliary pipe 16 to the threaded pipe 13 through the circulation port 20 and then flows into the main pipe 1, water flows are sprayed out from the main flow port 7 and the first nozzle 8, the sliding block 3 is in sliding connection with the sliding groove 2, the adjusting pipe 4 is fixedly connected with the adjusting pipe 4, the adjusting pipe 5 is rotated, the adjusting pipe 4 and the choke block 11 are driven to rotate through the rotating runner 5, the second nozzle 12 can be aligned with the first auxiliary flow port 9 or the second auxiliary flow port 10, and the water flows can flow from the first auxiliary flow port 9 or the second auxiliary flow port 10, so that the water flows are divided into a plurality of spraying streams for use.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a fire gun big gun head, includes multiple flow control mechanism, its characterized in that: multiple flow control mechanism includes is responsible for (1), spout (2) have been seted up to the inside of being responsible for (1), the inside of spout (2) is provided with slider (3), one side fixedly connected with governing pipe (4) of slider (3), one end fixedly connected with runner (5) of governing pipe (4), the inside fixedly connected with current-limiting plate (6) of being responsible for (1), main flow mouth (7) have been seted up in the surface run-through of current-limiting plate (6), one side fixedly connected with first nozzle (8) of current-limiting plate (6), first vice flow mouth (9) have been seted up in the surface run-through of current-limiting plate (6), second vice flow mouth (10) have been run-through to the surface of current-limiting plate (6), the inside fixedly connected with choked flow piece (11) of governing pipe (4), the inside fixedly connected with second nozzle (12) of choked flow piece (11).

2. A fire monitor head according to claim 1, wherein: the sliding block (3) is in sliding connection with the sliding groove (2), and a texture groove is formed in the surface of the rotating wheel (5).

3. A fire monitor head according to claim 1, wherein: one end fixedly connected with screwed pipe (13) of being responsible for (1), the one end fixedly connected with spacing ring (14) of screwed pipe (13), the outside of screwed pipe (13) is provided with screwed ring (15), the outside fixedly connected with accessory pipe (16) of screwed ring (15), the inside fixedly connected with rubber ring (17) of screwed pipe (13), the inside fixedly connected with baffle (18) of accessory pipe (16), one side fixedly connected with rubber piece (19) of baffle (18), circulation mouth (20) have been seted up in the surface penetration of baffle (18).

4. A fire monitor head according to claim 3, wherein: the threaded pipe (13) is in threaded connection with the threaded ring (15), and the circulation ports (20) are formed in a plurality of mode.

5. A fire monitor head according to claim 3, wherein: the rubber block (19) is fixedly connected to the middle part of one side of the baffle (18), and one side of the auxiliary pipe (16) is fixedly connected with a flange ring (21).

6. A fire monitor head according to claim 1, wherein: the clamping groove (22) is formed in the surface of the main pipe (1), the fixing frame (23) is clamped in the clamping groove (22), and the holding groove (24) is formed in the surface of the fixing frame (23).