CN202637786U - Screen water cannon and external building fire extinguishing system thereof - Google Patents
Screen water cannon and external building fire extinguishing system thereof Download PDFInfo
- Publication number
- CN202637786U CN202637786U CN 201220324661 CN201220324661U CN202637786U CN 202637786 U CN202637786 U CN 202637786U CN 201220324661 CN201220324661 CN 201220324661 CN 201220324661 U CN201220324661 U CN 201220324661U CN 202637786 U CN202637786 U CN 202637786U
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- water
- screen
- big gun
- fire
- cannon
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Abstract
The utility model discloses a screen water cannon and an external building fire extinguishing system thereof. The screen water cannon and the external building fire extinguishing system thereof solve the problem that an existing fixed fire extinguishing system is only for an indoor fire disaster. The screen water cannon comprises a cannon body (1) and a screen baffle (2), wherein the cannon body (1) is provided with a water inlet and a water outlet, and the screen baffle (2) is arranged on the water outlet of the cannon body (1). The external building fire extinguishing system comprises a building body (3) and the screen water cannon which is arranged at the top of the building body (3). The screen water cannon and the external building fire extinguishing system thereof has the advantages of being simple in structure, easy to operate, capable of being used in fixed fire extinguishment of an outer wall, and the like.
Description
Technical field
The utility model relates to a kind of extinguishing device; The utility model has also related to a kind of exterior wall fire extinguishing system that consists of by this extinguishing device.
Background technology
At present the fixedly fire-fighting equipment of skyscraper mainly is arranged in indoorly, when the exterior wall breaking out of fire, mainly vertically spread by exterior wall, and these fixedly fire-fighting equipment the fire of external wall of high-rise building is not brought into play effect; Thereby usually cause the fire fighter to arrive exterior wall catching fire when place, the intensity of a fire is huger comparatively speaking, for the fire fighter brings heavier burden, also might cause because of spreading of the intensity of a fire infringement of the person.
The utility model content
The purpose of this utility model is to solve existing fixed fire extinguishing system only for the problem of inside fire, and a kind of simple in structure, extinguishing device of can be used for the exterior wall fire extinguishing is provided; The utility model also provides the exterior wall fire extinguishing system of utilizing above-mentioned extinguishing device to consist of.
The realization the technical solution of the utility model is as follows:
Screen water shutoff big gun is comprised of the big gun body with water inlet and delivery port and the screen baffle plate that is installed on big gun body water outlet.
For the water that makes ejection is utilized effectively, thereby reach the effect of better fire extinguishing; Described screen baffle plate tilts to be fixed in the water outlet of big gun body.
The external structural fire fighting system that screen water shutoff big gun consists of comprises building body, is installed on the screen water cannon at this building body top.
In order effectively to provide the water source for screen water shutoff big gun; Be provided with between water tank on the described building body; Be connected between described screen water cannon and water tank.
Connected mode as optimum; Described screen water cannon links to each other by between water pipe and water tank.
For the water that makes ejection reaches demand; Be provided with the fire-fighting force (forcing) pump on the described water pipe.
Supply water in order to make things convenient for the fire fighting truck pressurization; Also be provided with fire department pumper connection on the described water pipe.
In order effectively current to be controlled; Also be provided with control valve between described water tank.
In order to reach the effect of self-extinguishing; Be provided with fire alarm control system in the described building body; Be provided with linear constant temp. fire detector on the described building body exterior wall.
Compared with prior art, the utlity model has following beneficial effect:
1, screen water shutoff big gun of the present utility model is comprised of big gun body and the screen baffle plate that is installed on big gun body water outlet; The water of big gun body delivery port ejection is subject to the obstruction of screen baffle plate and is the sprinkling of screen shape; Thereby make the enlarged areas of sprinkling; By the obstruction of screen baffle plate, the water that ejects is reflected back on the body of wall simultaneously, is reached for the purpose of body of wall fire extinguishing.
2, screen baffle plate of the present utility model is obliquely installed in big gun body water outlet; Can effectively water be reflexed on the metope, water is effectively utilized, thereby the water consumption when making fire extinguishing greatly reduces.
3, be provided with between water tank on the building body of the present utility model, be connected between described screen water cannon and water tank; By above-mentioned setting can be effectively for screen water shutoff big gun provide the water source, can be more efficient, put out a fire fast.
4, screen water cannon of the present utility model links to each other by between water pipe and water tank; Can make the screen water cannon can better be fixed in the outer eaves place of body of wall, thereby body of wall is protected, when exterior wall catches fire, can more effective the fire extinguishing.
5, be provided with the fire-fighting force (forcing) pump on the water pipe of the present utility model, effectively the water of ejection pressurizeed, make the pressure of the water that sprays reach demand, guarantee that this water can effectively put out a fire to the place that catches fire; Also be provided with fire department pumper connection on this water pipe simultaneously, more make things convenient for the fire fighting truck pressurization to supply water.
7, also be provided with control valve between water tank of the present utility model; By the opening and closing of control valve, whether the water flowing of realization screen water shutoff big gun, thereby water is effectively controlled, and avoids waste.
8, be provided with fire alarm control system in the building body of the present utility model, be provided with linear constant temp. fire detector on the described building body exterior wall; Can realize the function of self-extinguishing by above-mentioned setting; Use manpower and material resources sparingly, also can avoid simultaneously owing to too approaching the personal damage that the place that catches fire causes.
9, the utility model with low cost, simple in structure, easy to operate, easy to implement, be fit to apply.
Description of drawings
Fig. 1 is the structural representation one of the utility model screen water shutoff big gun.
Fig. 2 is the structural representation two of the utility model screen water shutoff big gun.
Fig. 3 is the structural representation of the utility model external structural fire fighting system.
Wherein, the parts name that Reference numeral is corresponding among the figure is called:
1-big gun body, 2-screen baffle plate, the 3-building body, between the 4-water tank, the 5-water pipe.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
As shown in Figure 1, screen water shutoff big gun of the present utility model is comprised of the big gun body 1 with water inlet and delivery port and the screen baffle plate 2 that is installed on big gun body 1 water outlet.
Described screen baffle plate 2 tilts to be fixed in the water outlet of big gun body 1; As shown in Figure 2.
The present embodiment is disclosed to be the external structural fire fighting system that screen water shutoff big gun consists of, and comprises building body 3, is installed on the screen water cannon at these building body 3 tops.This screen water cannon is according to embodiment 1 resulting screen water cannon.
Also comprise between water tank 4 in the present embodiment, water pipe 5, fire-fighting force (forcing) pump, fire department pumper connection, control valve, fire alarm control system, linear constant temp. fire detector arranged.
4 are arranged at building body 3 tops between described water tank; Described screen water cannon is by 4 linking to each other between water pipe 5 and water tank; Simultaneously, be provided with fire-fighting force (forcing) pump and fire department pumper connection at this water pipe 5.Also be provided with control valve on 4 between this water tank.In described building body 3, be provided with fire alarm control system; Be provided with linear constant temp. fire detector on described building body 3 exterior walls.
Its installation process is as follows: from 4 water pipe 5 being extended to building body 3 outer wall cornice places, the fixing screen water shutoff big gun at this cornice place between the water tank at building body 3 tops; As shown in Figure 3.In order to realize that 4 water between water tank is effectively controlled, also be provided with control valve on 4 between water tank.Reach the demand of design for the hydraulic pressure that makes ejection, be provided with the fire-fighting force (forcing) pump at water pipe 5.In order to prevent 4 insufficient water sources between water tank, thereby on water pipe 5, also be provided with fire department pumper connection, in order to supply water by the fire fighting truck pressurization.Can or manually boot dual mode by automatic startup at during Initial Stage of Fire, realize that the External Wall wall cools off and auxiliary fire extinguishing, reduce the fire fighter in the difficulty of roof fire extinguishing, thus the protection external wall.
Manual protection process: when finding fire; only need manual unlocking to be arranged between water tank control valve on 4; realize that 4 pairs of screen water shutoff big guns supply water between water tank; by screen water shutoff big gun water-jet is gone out; effect by screen baffle plate 2; thereby the water reflection is formed the curtain shape, spray regime is enlarged, realize the function of large tracts of land fire extinguishing.Simultaneously, because screen baffle plate 2 is obliquely installed on big gun body 1, the water of ejection can effectively be reflected back on the exterior wall, thereby makes water can maximize the use using water wisely.
Automatic protection process: when finding fire; only need at exterior wall linear constant temp. fire detector to be installed; after fire occurs; by linear constant temp. fire detector fire alarm signal is transferred to fire alarm control system in the building body 3; this fire alarm control system is opened between water tank 4 control valve automatically; thereby for screen water shutoff big gun supplies water, realize fire-extinguishing function concurrently.
Screen water cannon of the present utility model is because of the difference of design parameter, thereby the diameter of its sprinkling is not quite similar.It is the screen water cannon of 10m that the present embodiment is designed to spray the solarization radius.Thereby when the exterior wall width is the building body 3 of 30m; Only need at this face exterior wall edge the effect that 2 screen water cannons can reach fire extinguishing to be set.
According to above embodiment, just can realize preferably the utility model.
Claims (9)
1. screen water shutoff big gun is characterized in that: be comprised of the big gun body (1) with water inlet and delivery port and the screen baffle plate (2) that is installed on big gun body (1) water outlet.
2. screen water shutoff big gun according to claim 2 is characterized in that: described screen baffle plate (2) tilts to be fixed in the water outlet of big gun body (1).
3. the external structural fire fighting system that is made of claim 1 or 2 described screen water shutoff big guns is characterized in that: comprise building body (3), be installed on the screen water cannon at this building body (3) top.
4. the external structural fire fighting system of screen water shutoff big gun formation according to claim 3 is characterized in that: be provided with on the described building body (3) (4) between water tank; (4) are connected between described screen water cannon and water tank.
5. the external structural fire fighting system that consists of of screen water shutoff big gun according to claim 4 is characterized in that: described screen water cannon links to each other by (4) between water pipe (5) and water tank.
6. the external structural fire fighting system that consists of of screen water shutoff big gun according to claim 5, it is characterized in that: described water pipe is provided with the fire-fighting force (forcing) pump on (5).
7. the external structural fire fighting system that consists of of screen water shutoff big gun according to claim 6, it is characterized in that: described water pipe also is provided with fire department pumper connection on (5).
8. the external structural fire fighting system of each described screen water shutoff big gun formation is characterized in that: also be provided with control valve between described water tank on (4) according to claim 4～7.
9. the external structural fire fighting system that consists of of screen water shutoff big gun according to claim 8, it is characterized in that: described building body is provided with fire alarm control system in (3); Be provided with linear constant temp. fire detector on described building body (3) exterior wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324661 CN202637786U (en) | 2012-07-06 | 2012-07-06 | Screen water cannon and external building fire extinguishing system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324661 CN202637786U (en) | 2012-07-06 | 2012-07-06 | Screen water cannon and external building fire extinguishing system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637786U true CN202637786U (en) | 2013-01-02 |
Family
ID=47406972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324661 Expired - Fee Related CN202637786U (en) | 2012-07-06 | 2012-07-06 | Screen water cannon and external building fire extinguishing system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637786U (en) |
-
2012
- 2012-07-06 CN CN 201220324661 patent/CN202637786U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |