CN211158311U

CN211158311U - Fire monitor

Info

Publication number: CN211158311U
Application number: CN201921742595.2U
Authority: CN
Inventors: 丁兆斌; 杨峰; 王辉
Original assignee: Shanghai Huarui Rescue Equipment Co ltd
Current assignee: Shanghai Huarui Rescue Equipment Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-08-04
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a fire monitor relates to fire-fighting equipment technical field, and it includes base, drainage tube and communicates the big gun head in drainage tube one end, is provided with the protection shower nozzle that is used for spraying water liquid to week side on the base, and protection shower nozzle water inlet intercommunication is provided with the delivery pipe, and protects the shower nozzle frame and establish on the base. The utility model has the advantages of help reducing the temperature of the fire monitor in the peripheral side, and stop the fire waves from fighting, and improve the safety of the fire monitor in the peripheral side.

Description

Fire monitor

Technical Field

The utility model belongs to the technical field of the fire-fighting equipment technique and specifically relates to a fire monitor is related to.

Background

At present, in the fire fighting operation, fire fighters often spray water and foam to extinguish a fire by means of fire fighting equipment.

The existing Chinese patent with publication number CN207168892U discloses a fire water monitor fast assembled with a fire hydrant, which comprises: the lower extreme of the big gun body passes through ring flange fixed connection to the base on, be equipped with the inlet tube on the big gun body, advance the one end of water piping connection hosepipe, the fire hydrant is connected to the other end of hosepipe, be equipped with solid fixed ring on the inlet tube, the clamp, be used for fixed hosepipe, the lower extreme of first rotator is connected to the upper end of the big gun body, the lower extreme of second rotator is connected to the upper end of first rotator, the lower extreme of second elbow is connected to the upper end of first rotator, be equipped with the outlet valve on the second elbow, at least a section of big gun head is connected through the fixing base in the upper end of second elbow, along the water flow direction, the internal diameter grow in proper order of each section of big gun head, be equipped with the connecting rod mounting hole on fixing base and every section of big gun head respectively, the connecting rod passes the.

Adopt above-mentioned scheme, when the above-mentioned fire water monitor of practicality disappears to the conflagration entry, for guaranteeing better fire extinguishing effect, the fire fighter often can remove the fire water monitor to the distance that is nearer apart from the conflagration. However, the location closer to the fire is often at a higher temperature, and there is a situation that fire waves are rushed out, and the fire fighting equipment of the type of the fire water monitor does not have protection measures for fire fighters, is difficult to ensure the personal safety of the fire fighters, and has a place to be improved.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide a fire monitor sprays water to the week side of fire monitor with the help of the protection shower nozzle, helps reducing the temperature of week side of fire monitor to block the unrestrained pounding of fire, promote the security of week side of fire monitor.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the fire monitor comprises a base, a drainage tube and a monitor head communicated with one end of the drainage tube, wherein a protective spray nozzle used for spraying water liquid to the peripheral side is arranged on the base, a water inlet of the protective spray nozzle is communicated with a water supply pipe, and the protective spray nozzle is arranged on the base.

By adopting the technical scheme, in the fire fighting operation, a fire fighter can communicate the water supply pipe with the fire fighting water truck; when the fire monitor extinguishes fire, the fire water truck and the water supply pipe supply water to the protective nozzle, and the protective nozzle sprays water to the periphery of the fire monitor, so that the temperature of the periphery of the fire monitor is reduced, the fire waves are blocked, and the safety of the periphery of the fire monitor is improved.

The utility model discloses further set up to: and one end of the water supply pipe, which is far away from the protective spray head, is communicated with the drainage pipe.

Through adopting above-mentioned technical scheme, keep away from the one end intercommunication of protection shower nozzle with the delivery pipe on the delivery pipe, make things convenient for the water supply operation to protection shower nozzle greatly.

The utility model discloses further set up to: the water spray nozzle of the protective spray head is in a slit shape and is provided with a water spray slit.

By adopting the technical scheme, the water sprayed by the protective nozzle is dispersed by the water spray gap, which is beneficial to enlarging the protective area of the protective nozzle on the peripheral side of the fire monitor.

The utility model discloses further set up to: the water spray gap is arranged upwards, and water liquid sprayed out of the water spray gap is transversely separated between the fire fighter and the fire.

By adopting the technical scheme, the water wall is formed on the upper side of the protective spray head by the water sprayed from the water spraying gap and is transversely separated between the fire fighter and the fire, so that the fire fighting is prevented from fighting fire waves, and the safety of the fire fighter is further protected.

The utility model discloses further set up to: the protective spray head comprises a first circular guide plate, a spacing piece and a second circular guide plate, the first circular guide plate, the spacing piece and the second circular guide plate are arranged in parallel, and the spacing piece plate is clamped at the lower side position between the first circular guide plate and the second circular guide plate; the water spraying gap is formed between the first circular guide plate and the second circular guide plate, a water inlet is formed in the first circular guide plate, and the water inlet is communicated with a water supply pipe.

Through adopting above-mentioned technical scheme, among the fire control operation, under the guide of first circle baffle and second circle baffle, protection shower nozzle spun water liquid will be fan-shaped distribution to realize protection shower nozzle spun water liquid to the cover of great area under the less condition of protection shower nozzle, help guaranteeing the protection area of protection shower nozzle to fire gun week side.

The utility model discloses further set up to: the first circular guide plate, the spacing piece and the second circular guide plate are locked and fixed through screws.

Through adopting above-mentioned technical scheme, by first round baffle of screw locking, spacer and the round baffle three of second, make things convenient for the fire fighter to the operation of disassembling of fire control shower nozzle greatly, reduce the condition emergence that the water spray gap blockked up.

The utility model discloses further set up to: the protective nozzle comprises a short connecting pipe which penetrates through the communicating end of the water supply pipe and the protective nozzle and is in threaded fit with the water supply pipe.

Through adopting above-mentioned technical scheme, the protection shower nozzle passes through connecting pipe threaded connection at the water supply pipe tip, makes things convenient for the staff greatly to the installation of protection shower nozzle on the delivery pipe and uninstallation operation.

The utility model discloses further set up to: and a control valve is arranged on the water supply pipe.

Through adopting above-mentioned technical scheme, set up the control valve on the delivery pipe, make things convenient for the control operation of staff to protection shower nozzle blowout water yield size greatly.

The utility model discloses further set up to: the protective nozzle frame is arranged on one side of the gun head close to the water conduit.

Through adopting above-mentioned technical scheme, will protect the shower nozzle headstock to establish on the big gun head, weaken protection shower nozzle blowout water liquid and adjust the influence of fire gun to the fire fighter.

The utility model discloses further set up to: the protective spray head is a spiral spray head.

Through adopting above-mentioned technical scheme, set up protection shower nozzle into spiral shower nozzle, help guaranteeing the protection area of protection shower nozzle to fire gun week side.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the protection nozzle is used for spraying water to the periphery of the fire monitor, so that the temperature of the periphery of the fire monitor is reduced, the fire waves are blocked, and the safety of the periphery of the fire monitor is improved;

(2) the water spray nozzle of the protective spray head is in a gap shape and forms a water spray gap, the water spray gap is arranged upwards, and water liquid sprayed out of the water spray gap is transversely separated between the fire fighter and the fire, so that the fire waves are blocked, and the safety of the fire fighter is protected.

Drawings

FIG. 1 is a schematic axial view of the fire monitor embodying the overall structure of the fire monitor according to the present embodiment;

FIG. 2 is a schematic view of the present embodiment mainly showing the structure of the protective nozzle and the water spray gap;

fig. 3 is an exploded view of the protective nozzle structure according to this embodiment.

Reference numerals: 1. a base; 2. a drainage tube; 3. a gun head; 4. a water supply pipe; 41. a control valve; 5. protecting the spray head; 51. a first circular guide plate; 511. a short connecting pipe; 512. a water inlet hole; 52. a spacer sheet; 53. a second circular guide plate; 6. and (4) water spraying gaps.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Example (b):

referring to fig. 1, a fire monitor, includes base 1, the fixed drainage tube 2 that sets up on base 1 and the big gun head 3 of intercommunication in drainage tube 2 one end, and big gun head 3 is close to the fixed intercommunication in one side of drainage tube 2 and has a delivery pipe 4, and delivery pipe 4 is the hard pipe, and the other end of delivery pipe 4 sets up, and the upper end of delivery pipe 4 can be dismantled fixed intercommunication and have protection shower nozzle 5. In the fire fighting operation, the drainage tube 2 is communicated with a fire water truck; when the fire monitor extinguishes fire, water liquid is supplied to the protective nozzle 5 through the water supply pipe 4, and the water liquid is sprayed to the periphery of the fire monitor through the protective nozzle 5, so that the temperature of the periphery of the fire monitor is reduced, the fire waves are blocked, and the safety of the periphery of the fire monitor is improved.

Referring to fig. 2 and 3, the protective nozzle 5 includes a first circular guide plate 51, a spacer 52 and a second circular guide plate 53, the first circular guide plate 51, the spacer 52 and the second circular guide plate 53 are arranged in parallel, and the spacer 52 is clamped at a lower position between the first circular guide plate 51 and the second circular guide plate 53; a water spraying gap 6 is formed between the first circular guide plate 51 and the second circular guide plate 53, and the first circular guide plate 51, the spacing piece 52 and the second circular guide plate 53 are locked and fixed through screws; the water inlet 512 is formed in the first circular guide plate 51, a short connecting pipe 511 is arranged on one side, away from the second circular guide plate 53, of the first circular guide plate 51, one end of the short connecting pipe 511 is coaxially fixed on one side, away from the second circular guide plate 53, of the first circular guide plate 51, the end, close to the second circular guide plate 53, of the short connecting pipe 511 covers the water inlet 512, and the other end of the short connecting pipe 511 penetrates into one end, away from the gun head 3, of the water supply pipe 4 and is in threaded fit with the water supply pipe 4. During fire fighting operation, the water supply pipe 4 supplies water to the protective nozzle 5, the water is sprayed upwards through the water spraying gap 6, and the water sprayed out through the water spraying gap 6 is transversely separated between fire fighters and a fire, and forms a fan-shaped water wall, so that the fire waves are further blocked.

In order to facilitate the control of the amount of the water sprayed from the protection nozzle 5 by the fire fighter, a control valve 41 is provided on the water supply pipe 4.

Example two:

a fire monitor, which differs from the first embodiment in that: the protective nozzle 5 may be any one of a spiral nozzle, a spray nozzle, and the like.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fire monitor, includes base (1), drainage tube (2) and communicates big gun head (3) in drainage tube (2) one end, its characterized in that, be provided with on base (1) and be used for to the protection shower nozzle (5) of week side injection water liquid, protection shower nozzle (5) water inlet intercommunication is provided with delivery pipe (4), just protection shower nozzle (5) erect on base (1).

2. A fire monitor as claimed in claim 1, characterised in that the end of the water supply pipe (4) remote from the protective nozzle (5) communicates with the draft tube (2).

3. A fire monitor as claimed in claim 1, characterised in that the water jets of the protective nozzle (5) are slit-shaped and form water jet slits (6).

4. A fire monitor according to claim 3, characterised in that the water jet gap (6) is directed upwards and that the water jet through the water jet gap (6) is separated between the fire fighter and the fire.

5. A fire monitor according to claim 3 or 4, characterized in that the protective nozzle (5) comprises a first circular guide plate (51), a spacing piece (52) and a second circular guide plate (53), the first circular guide plate (51), the spacing piece (52) and the second circular guide plate (53) are arranged in parallel, and the spacing piece (52) is clamped at a lower position between the first circular guide plate (51) and the second circular guide plate (53);

the water spraying gap (6) is formed between the first circular guide plate (51) and the second circular guide plate (53), a water inlet hole (512) is formed in the first circular guide plate (51), and the water inlet hole (512) is communicated with the water supply pipe (4).

6. The fire monitor as recited in claim 5, characterized in that the first circular guide plate (51), the spacer (52) and the second circular guide plate (53) are fastened and fixed by screws.

7. A fire monitor as claimed in claim 1, characterised in that said protective nozzle (5) comprises a connection stub (511), said connection stub (511) penetrating into the end of the water supply pipe (4) communicating with the protective nozzle (5) and being screwed into the water supply pipe (4).

8. A fire fighting monitor according to claim 1, characterized in that the water supply pipe (4) is provided with a control valve (41).

9. A fire monitor according to claim 3, characterised in that the protective nozzle (5) is erected on the side of the monitor head (3) adjacent to the draft tube (2).

10. The fire monitor as recited in claim 1, characterised in that the protective nozzle (5) is a spiral nozzle.