CN202289275U

CN202289275U - High-rise outer wall fire-extinguishing gun

Info

Publication number: CN202289275U
Application number: CN2011204124096U
Authority: CN
Inventors: 马洪鹤; 郭伟; 郑春生
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-26
Filing date: 2011-10-26
Publication date: 2012-07-04
Anticipated expiration: 2021-10-26

Abstract

The utility model provides a high-rise outer wall fire-extinguishing gun, which comprises a handheld pipe and a water spraying pipe, wherein one end of the handheld pipe is provided with the water spraying pipe provided with a water spraying hole. The high-rise outer wall fire-extinguishing gun has the advantages of being simple in structure and low in cost. The high-rise outer wall fire-extinguishing gun adopts extensible spraying fire extinguishing, increases fire-extinguishing scope, can effectively stop vertically developing fire of an outer wall surface, and has functions of cooling, temperature reducing and fire extinguishing. In the beginning of fire, personnel in a high-rise building connect the high-rise outer wall fire-extinguishing gun through a water hose arranged in wall fire extinguisher for pilot stage treatment and gain precious time for fire extinguishing. Due to the fact that the high-rise outer wall fire-extinguishing gun is provided with the handheld pipe, an operation personnel do not need to perform the operation by extending the bodies out of a window so that personal safety of the operation personnel is ensured, a switch arranged on the handheld pipe enables operation to be convenient, and only one person is required to finish the operation.

Description

High-rise exterior wall fire gun

Technical field

The utility model relates to a kind of fire-fighting fire-extinguishing equipment, is specifically related to a kind of high-rise exterior wall fire gun.

Background technology

Along with urban development, skyscraper is built like the mushrooms after rain one after another in recent years, but thing followed high-rise fire also emerges in an endless stream; Particularly the external wall of high-rise building facade is not included inner fire fighting device protection domain in, in case catch fire, fire spreading is very fast; The difficulty of putting out a fire to save life and property is bigger, and external wall of high-rise building catches fire and adopts traditional fire-fighting mode at present: as the fire fighter uses fire-fighting equipments such as aerial ladder, turret pipe to put out a fire in the skyscraper bottom, but this fire-fighting mode receives a lot of limitations; Equipment such as aerial ladder are ascended a height limited in one's ability; The fiery point of not accessible high level can't put out the aerial ladder above intensity of a fire of the limit of ascending a height, and this mode all is to put out a fire from the bottom up; The fire fighter just can't see top ignition point at all, can't put out flare accurately; And for example utilize the indoor fire hydrant fire extinguishing system in the high level the inner fire fighter of skyscraper; Spray current from the inside to the outside and stop the intensity of a fire, but because the hydraulic giant structure that is disposed in the fire hydrant fire extinguishing system in general fire brigade and the building is short, bore is little, the flame failure protection scope is little; Effective sprinkling fire-distinguishing; That have even can't be ejected into the fire area, and receive the structural limitations of rifle, operating personnel must the labour contractor and health stretch out and carry out operation outside window; Under the fierce intensity of a fire and strong smog, personal safety is caused very big threat.

The utility model content

The purpose of the utility model is to overcome above-mentioned not enough problem, and a kind of high-rise exterior wall fire gun is provided.

The utility model for realizing the technical scheme that above-mentioned purpose adopted is: a kind of high-rise exterior wall fire gun, comprise handle pipe, sparge pipe, and said handle pipe one end is equipped with said sparge pipe, and said sparge pipe is provided with hole for water spraying.

Said handle pipe becomes L type or T type with sparge pipe.

Said handle tube is provided with switch.

Said sparge pipe is formed by connecting at middle segmentum intercalaris and two ends joint, and said two ends joint is one or more groups.

Segmentum intercalaris is connected through slip joint with the two ends joint in said; The end that said slip joint connects the two ends joint is provided with slide key; Said two ends joint is provided with slide groove; Said slide key is installed in the slide groove, the expanding-contracting action of the mobile realization of said slide key in slide groove said two ends joint in middle segmentum intercalaris.

The free end of said two ends joint is equipped with the rotation end socket, and said rotation end socket is connected with slip joint during segmentum intercalaris in the joint retraction of two ends to be fixed.

The water surface and handle pipe that said hole for water spraying forms are 90 ° or 72 °.

The characteristics of the utility model are: simple in structure, cost is low, the utility model adopts telescopic sprinkling fire-distinguishing, has increased the fire extinguishing scope; Can effectively stop the wall face line development the intensity of a fire, play the effect of the fire extinguishing that cools, and at the fire initial phase, the personnel in the skyscraper connect the utility model through the water band in the wall fire hydrant; Dispose in advance, for fire attack tries to gain time precious to one, because the utility model is provided with handle pipe; Operating personnel need not health leant out outside window and operate; Guaranteed operating personnel's personal safety, and that the switch setting on the handle pipe lets is more convenient to operate, but only needs just complete operation of a people.

Description of drawings

Fig. 1 is the utility model embodiment one deployed condition sketch map;

Fig. 2 is the utility model embodiment one contraction state sketch map;

Fig. 3 is the utility model embodiment two deployed condition sketch mapes;

Fig. 4 is the utility model embodiment two contraction state sketch mapes;

Fig. 5 is the utility model slip joint place sketch map;

Fig. 6 is the utility model spray view.

Wherein: 1, switch 2, handle pipe 3, hole for water spraying 4, middle segmentum intercalaris 5, slip joint 6, slide key 7, sliding tray 8, two ends joint 9, rotation end socket.

The specific embodiment

Embodiment one

Like Fig. 1,2,5, shown in 6, the utility model comprises handle pipe 2, sparge pipe, and said handle pipe 2 front ends are equipped with said sparge pipe; Said sparge pipe is provided with hole for water spraying 3, on the said handle pipe 2 switch 1 is installed, and operating personnel can directly control the water source; Because can receive the influence of window size during operation, the long meeting of sparge pipe can't be stretched out outside window, so sparge pipe adopts multisection type; Be made up of middle segmentum intercalaris 4 and two ends joint 8, middle segmentum intercalaris 4 is threaded with handle pipe 2 through threeway, forms a T font; And in order to reduce the assembly time after fire gun stretches out outside window, middle segmentum intercalaris 4 adopts with two ends joint 8 and is slidingly connected, and middle segmentum intercalaris 4 and two ends are saved 8 and are connected through bevel-type slip joint 5; One end of slip joint 5 connection two ends joint 8 is provided with slide key 6, and slide key 6 saves at two ends on the slide groove 7 of 8 cylindricals and slides, and realizes two ends joint 8 stretching middle segmentum intercalaris 4 in; The free end of two ends joint 8 is equipped with rotation end socket 9; In the segmentum intercalaris 4 time, rotation end socket 9 is connected with slip joint 5 to be fixed in two ends joint 8 shrinks, and the assurance two ends are saved 8 and can outwards do not put on display; Said handle pipe 2, sparge pipe all adopt the special-purpose fire-fighting carbide alloy of import aluminum pipe; Middle segmentum intercalaris 4 is regular length 1m; Be made up of 50 ф, 4 hole for water sprayings 3, two ends joint 8 each joint length of middle segmentum intercalaris 4 both sides are 0.5m, are made up of 25 ф, 4 hole for water sprayings 3; Two ends joint 8 stretches out the back sparge pipe fully can reach 2m, and the water surface and 2 one-tenth 90 ° or 72 ° of handle pipe that ф 4 hole for water sprayings 3 water sprays form.

When external wall of high-rise building was on fire, high-rise interior personnel can be connected the handle pipe 2 of the utility model with high-rise interior fire-fighting water bag, under the state that two ends joint 8 shrinks, stretch out outside window; Then two ends joint 8 is therefrom launched in the segmentum intercalaris 4, open switch 1, spray water; Because row's hole for water spraying 3 that sparge pipe is provided with, the water source flows out the back and forms a water surface, and several windows carry out strengthening water surface area simultaneously; Increase the fire extinguishing scope; Can effectively stop the intensity of a fire, the fire extinguishing of lowering the temperature is for the fireman races against time.

Embodiment two

Like Fig. 3,4,5, shown in 6, the utility model comprises handle pipe 2, sparge pipe, and said handle pipe 2 front ends are equipped with said sparge pipe; Said sparge pipe is provided with hole for water spraying 3, on the said handle pipe 2 switch 1 is installed, and operating personnel can directly control the water source; Because can receive the influence of window size during operation, the long meeting of sparge pipe can't be stretched out outside window, so sparge pipe adopts multisection type; Be made up of middle segmentum intercalaris 4 and two ends joint 8, middle segmentum intercalaris 4 is threaded with handle pipe 2 through elbow, forms a L type; And in order to reduce the assembly time after fire gun stretches out outside window, middle segmentum intercalaris 4 adopts with two ends joint 8 and is slidingly connected, and middle segmentum intercalaris 4 and two ends are saved 8 and are connected through bevel-type slip joint 5; One end of slip joint 5 connection two ends joint 8 is provided with slide key 6, and slide key 6 saves at two ends on the slide groove 7 of 8 cylindricals and slides, and realizes two ends joint 8 stretching middle segmentum intercalaris 4 in; The free end of two ends joint 8 is equipped with rotation end socket 9; In the segmentum intercalaris 4 time, rotation end socket 9 is connected with slip joint 5 to be fixed in two ends joint 8 shrinks, and the assurance two ends are saved 8 and can outwards do not put on display; Handle pipe 2, sparge pipe all adopt the special-purpose fire-fighting carbide alloy of import aluminum pipe; Middle segmentum intercalaris 4 is regular length 1m; Be made up of 50 ф, 4 hole for water sprayings 3, two ends joint 8 each joint length of middle segmentum intercalaris 4 both sides are 1m, are made up of 50 ф, 4 hole for water sprayings 3; Two ends joint 8 stretches out the back sparge pipe fully can reach 2m, and the water surface and 2 one-tenth 90 ° or 72 ° of handle pipe that ф 4 hole for water sprayings 3 water sprays form.

The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or changes according to the technical scheme of the utility model and utility model design thereof in the technical scope that the utility model discloses, and all should be encompassed within the protection domain of the utility model.

Claims

1. high-rise exterior wall fire gun, it is characterized in that: comprise handle pipe (2), sparge pipe, said handle pipe (2) one ends are equipped with said sparge pipe, and said sparge pipe is provided with hole for water spraying (3).

2. high-rise exterior wall fire gun as claimed in claim 1 is characterized in that: said handle pipe (2) becomes L type or T type with sparge pipe.

3. high-rise exterior wall fire gun as claimed in claim 1 is characterized in that: said handle tube (2) is provided with switch (1).

4. high-rise exterior wall fire gun as claimed in claim 1 is characterized in that: said sparge pipe is formed by connecting at middle segmentum intercalaris (4) and two ends joints (8), and said two ends joints (8) are one or more groups.

5. high-rise exterior wall fire gun as claimed in claim 4; It is characterized in that: segmentum intercalaris (4) is connected through slip joint (5) with two ends joints (8) in said; The end that said slip joint (5) connects two ends joints (8) is provided with slide key (6); Said two ends joints (8) are provided with slide groove (7); Said slide key (6) is installed in the slide groove (7), the said two ends of the mobile realization of said slide key (6) in slide groove (7) joint (8) expanding-contracting action in middle segmentum intercalaris (4).

6. high-rise exterior wall fire gun as claimed in claim 5; It is characterized in that: the free end of said two ends joints (8) is equipped with rotation end socket (9), and said rotation end socket (9) is connected with slip joint (5) during segmentum intercalaris (4) in joint (8) retraction of two ends to be fixed.

7. high-rise exterior wall fire gun as claimed in claim 1 is characterized in that: the water surface and handle pipe (2) that said hole for water spraying (3) forms are 90 ° or 72 °.