CN214512395U - Fire extinguishing device for water cannon on outer wall of high-rise building - Google Patents
Fire extinguishing device for water cannon on outer wall of high-rise building Download PDFInfo
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- CN214512395U CN214512395U CN202023186629.XU CN202023186629U CN214512395U CN 214512395 U CN214512395 U CN 214512395U CN 202023186629 U CN202023186629 U CN 202023186629U CN 214512395 U CN214512395 U CN 214512395U
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Abstract
A fire extinguishing device for an outer wall water cannon of a high-rise building comprises a fire water cannon and a water supply pipeline which are arranged on the roof; the fire water cannons are uniformly distributed on the parapet, and the spray heads extend downwards from the parapet; the spray head is also provided with a camera for monitoring the outer wall surface where the fire water monitor is positioned and controlling the opening and closing of the fire water monitor; all the fire water cannons are connected with a water supply pipeline, and the water supply pipeline is connected with a water tank and a fire pipeline to supply water for the fire water cannons; when the camera monitors the fire, the fire water monitor is opened, and the water column from top to bottom is put on the ignition point to put out the fire, so that the blank that the building cannot put out the fire to the outer wall is filled, and the fire-extinguishing scheme is perfected.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a fire extinguishing device for an outer wall water cannon of a high-rise building.
Background
In recent years, urban buildings are higher and higher, and high-rise buildings are in endless and increasingly severe fires. At present, two fire extinguishing modes are available for high-rise buildings,
one is indoor self-provided, such as a spraying system, a fire-fighting pipeline and the like, and the high-rise building protects the indoor fire-fighting safety; the fire extinguishing mode only extinguishes indoor fire, and when an outer wall catches fire, the effect is not large;
the other is to protect the high-rise building through outdoor conditions such as fire engines, firemen and the like; however, buildings are higher and higher, and many high-rise buildings exceed the highest fire-fighting height which can be reached by a fire truck; once a fire disaster occurs in the high-rise buildings, the fire engine is likely to be helped by the fire engine, the helicopter which is an overhead fire extinguishing apparatus has requirements on the floor distance of a fire scene, the fire extinguishing material carried once is small, the operation efficiency is low, and the operation is difficult to be done; in any case, at present, heat insulation materials are laid on the outer walls of many buildings, and although the heat insulation materials can reduce heat exchange with the outside and realize the effects of being warm in winter and cool in summer, the energy consumption in the buildings is reduced, but the heat insulation materials are mostly made of combustible materials; once a fire point exists in the high-rise building attached with the heat insulation material, the high-rise building can be instantly turned into a torch; due to the lack of equipment, the existing fire extinguishing schemes cannot well solve the above situations; the market urgently needs a fire fighting device aiming at the outer wall of a high-rise building to fill the loophole.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and providing a fire extinguishing device for the water cannon on the outer wall of the high-rise building.
The technical scheme of the utility model is that: a water cannon fire extinguishing device for the outer wall of a high-rise building is arranged on the roof of the building; it is characterized by comprising a circle of water supply pipeline surrounding the roof and a plurality of fire water cannons uniformly distributed on the parapet wall of the roof; the water supply pipeline arranged behind the parapet is respectively connected with the water tank arranged on the roof and the fire fighting pipeline; the nozzle of the fire water monitor extends out of the female wall and is downward attached to the wall, and a camera with a fire monitoring function is fixedly arranged on the side surface of the nozzle; each fire water monitor is connected with a water supply pipeline.
Preferably, an infrared sensing probe is arranged in the camera.
Preferably, the spray head is arranged at the head of the fire water monitor; the head part of the fire water monitor is also provided with a water outlet sleeved outside the spray head, and the water outlet is connected with the side surface of the spray head through an electric push rod; a vertical surface rotating pivot is arranged in the middle of the fire water monitor and can drive the spray head to rotate on a vertical surface; the tail part of the fire water monitor penetrates through a base fixed on the parapet wall and is connected with a water supply pipeline; and a horizontal plane rotating pivot is also arranged between the vertical plane rotating pivot and the water supply pipeline.
Preferably, the vertical plane rotation hinge and the horizontal plane rotation hinge are driven by a motor.
Preferably, the material of the water supply pipeline and the connecting parts of the water supply pipeline, the fire water monitor, the water tank and the fire pipeline is the same as that of the fire pipeline.
Preferably, the water tank is far away from the fire fighting pipeline.
The utility model has the advantages that: the utility model relates to a fire extinguishing device for an outer wall water cannon of a high-rise building, which comprises a fire water cannon arranged on the roof and a water supply pipeline; the fire water cannons are uniformly distributed on the parapet, and the spray heads extend downwards from the parapet; the spray head is also provided with a camera for monitoring the outer wall surface where the fire water monitor is positioned and controlling the opening and closing of the fire water monitor; all the fire water cannons are connected with a water supply pipeline, and the water supply pipeline is connected with a water tank and a fire pipeline to supply water for the fire water cannons; when the camera monitors the fire, the fire water monitor is opened, and the water column from top to bottom is put on the ignition point to put out the fire, so that the blank that the building cannot put out the fire to the outer wall is filled, and the fire-extinguishing scheme is perfected.
Drawings
FIG. 1 is a schematic structural view of the water cannon fire extinguishing apparatus of the outer wall of the high-rise building;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view I of FIG. 2;
FIG. 4 is a cross-sectional view A-A of FIG. 2;
FIG. 5 is an enlarged view II of FIG. 4;
FIG. 6 is an enlarged view of III of FIG. 4;
FIG. 7 is one of the schematic structural views of the fire-fighting water cannon of the fire-fighting device for the outer wall water cannon of the high-rise building of the utility model;
FIG. 8 is a second schematic structural view of the fire-fighting monitor of the fire-fighting device for the outer wall of the high-rise building;
in the figure: 1. the fire-fighting water cannon comprises a high building, 11 heat insulation layers, 12 parapet walls, 2 water supply pipelines, 21 water tanks, 22 fire-fighting pipelines, 3 fire-fighting water cannons, 31 spray heads, 32 cameras, 33 bases, 34 motors, 35 vertical surface rotating hinges, 36 horizontal surface rotating hinges, 37 water outlets, 38 electric push rods.
Detailed Description
The first embodiment is as follows: referring to fig. 1-6, a water cannon fire extinguishing apparatus for the outer wall of a high-rise building is arranged on the roof; the building is characterized by comprising a circle of water supply pipeline surrounding the roof and a plurality of fire water cannons uniformly distributed on a parapet wall on the roof, wherein the water supply pipeline supplies water for the fire water cannons, and the fire water cannons are uniformly distributed on the parapet wall, so that all sides of the building are taken into consideration; the water supply pipeline arranged behind the parapet is respectively connected with the water tank arranged on the roof and the fire fighting pipeline; the water tank and the fire fighting pipeline supply water for the water supply pipeline; the nozzle of the fire water monitor extends out of the female wall and is downward attached to the wall, and a camera with a fire monitoring function is fixedly arranged on the side surface of the nozzle; the camera shows fire, and the spray head is controlled to spray water; each fire water monitor is connected with a water supply pipeline; the water supply pipeline supplies water for the fire water monitor.
An infrared sensing probe is arranged in the camera; the infrared sensing probe is used for monitoring the fire condition.
The head part of the fire water monitor is a spray head, and a water outlet is connected with the side surface of the spray head through an electric push rod; the distance between the spray head and the water outlet can be controlled by pushing and pulling the electric push rod, so that the radiation range of the water column sprayed by the spray head is controlled; a vertical surface rotating pivot is arranged in the middle of the fire water monitor and can drive the spray head to rotate on a vertical surface; the tail part of the fire water monitor penetrates through a base fixed on the parapet wall and is connected with a water supply pipeline; the base provides space for the fire water monitor to connect with the pipeline of the water supply pipeline; a horizontal plane rotating pivot is also arranged between the vertical plane rotating pivot and the water supply pipeline; the vertical plane rotation hinge and the horizontal plane rotation hinge are common structures in the prior art, Chinese invention patent 201821165728.X, an explosion-proof type electric control fire water monitor and 201610293477.2, a pipeline rotary connector, a gun tube direction adjusting mechanism and a water monitor all provide specific adjusting mechanisms, can be used for the patent application, and the detailed structures in the gun tube direction adjusting mechanism are not detailed. The vertical surface rotation pivot and the horizontal surface rotation pivot respectively provide the vertical surface rotation and the horizontal surface rotation for the spray head, so that the position and the orientation of the spray head can be slightly adjusted, and the fire is more effectively extinguished.
The vertical plane rotating hinge and the horizontal plane rotating hinge are driven by a motor; the motor driving is more accurate and faster.
The water supply pipeline and the connecting part of the water supply pipeline and the fire water monitor, the water tank and the fire pipeline are made of the same material as that of the fire pipeline, so that the water supply pipeline can adapt to the water flow condition in the fire pipeline, and the performance waste is avoided.
The water tank is provided with a valve and is far away from the fire-fighting pipeline; when the fire pipeline can not supply water to the roof, the water tank is required to avoid the situation that the water is not supplied to the fire monitor and flows down the roof along the fire pipeline.
The utility model discloses a use: the fire water monitor evenly distributed on the parapet divides the side surface of the high-rise into a plurality of sections; each fire water monitor is only responsible for monitoring and extinguishing the fire condition of the wall surface where the fire water monitor is located; when a fire occurs, a smoking or open fire source can occur on the wall surface, and the smoking or open fire source is shot and found by the camera; the camera starts to calibrate the position of the spray head, and the horizontal plane rotating pivot or the vertical plane rotating pivot is twisted if necessary to enable the spray head to aim at a fire point; the fire water monitor is started, the water column is sprayed out, and the water column impacts a combustion point from top to bottom until the combustion point is extinguished; even if the burning point is only an unobvious smoldering fire, the infrared sensing probe in the camera can detect the position of the smoldering fire through infrared rays, and the fire water monitor is started to extinguish the smoldering fire to prevent the smoldering fire;
the utility model has two water sources, one is a fire-fighting pipeline, and the other is a water tank; the fire fighting pipeline is used for supplying water to the utility model at ordinary times, and the water in the water tank is assisted; but when the fire pipeline can not supply water to the top floor, the existence of the water tank ensures the utility model discloses a use.
Claims (6)
1. A water cannon fire extinguishing device for the outer wall of a high-rise building is arranged on the roof of the building; it is characterized by comprising a circle of water supply pipeline surrounding the roof and a plurality of fire water cannons uniformly distributed on the parapet wall of the roof; the water supply pipeline arranged behind the parapet is respectively connected with the water tank arranged on the roof and the fire fighting pipeline; the nozzle of the fire water monitor extends out of the female wall and is downward attached to the wall, and a camera with a fire monitoring function is fixedly arranged on the side surface of the nozzle; each fire water monitor is connected with a water supply pipeline.
2. The fire extinguishing device for the water cannon on the outer wall of the high-rise building according to claim 1, which is characterized in that: the camera is internally provided with an infrared sensing probe.
3. The fire extinguishing device for the water cannon on the outer wall of the high-rise building according to claim 1, which is characterized in that: the spray head is arranged at the head of the fire water monitor; the head part of the fire water monitor is also provided with a water outlet sleeved outside the spray head, and the water outlet is connected with the side surface of the spray head through an electric push rod; a vertical surface rotating pivot is arranged in the middle of the fire water monitor and can drive the spray head to rotate on a vertical surface; the tail part of the fire water monitor penetrates through a base fixed on the parapet wall and is connected with a water supply pipeline; and a horizontal plane rotating pivot is also arranged between the vertical plane rotating pivot and the water supply pipeline.
4. The fire extinguishing device for the water cannon on the outer wall of the high-rise building according to claim 3, which is characterized in that: the vertical plane rotating hinge and the horizontal plane rotating hinge are driven by a motor.
5. The fire extinguishing device for the water cannon on the outer wall of the high-rise building according to claim 1, which is characterized in that: the material of the water supply pipeline and the connecting parts of the water supply pipeline, the fire water monitor, the water tank and the fire pipeline is the same as that of the fire pipeline.
6. The fire extinguishing device for the water cannon on the outer wall of the high-rise building according to claim 1, which is characterized in that: the water tank is far away from the fire fighting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023186629.XU CN214512395U (en) | 2020-12-26 | 2020-12-26 | Fire extinguishing device for water cannon on outer wall of high-rise building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023186629.XU CN214512395U (en) | 2020-12-26 | 2020-12-26 | Fire extinguishing device for water cannon on outer wall of high-rise building |
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| CN214512395U true CN214512395U (en) | 2021-10-29 |
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| CN202023186629.XU Active CN214512395U (en) | 2020-12-26 | 2020-12-26 | Fire extinguishing device for water cannon on outer wall of high-rise building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115645808A (en) * | 2022-11-25 | 2023-01-31 | 潍坊盛坤消防有限公司 | Building facade fire protection system and use method |
-
2020
- 2020-12-26 CN CN202023186629.XU patent/CN214512395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115645808A (en) * | 2022-11-25 | 2023-01-31 | 潍坊盛坤消防有限公司 | Building facade fire protection system and use method |
| CN115645808B (en) * | 2022-11-25 | 2023-09-08 | 潍坊盛坤消防有限公司 | Building outer elevation fire protection system and use method |
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