CN111265799A - Valve room is with fire-extinguishing robot and valve room fire extinguishing systems - Google Patents
Valve room is with fire-extinguishing robot and valve room fire extinguishing systems Download PDFInfo
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- CN111265799A CN111265799A CN202010224289.0A CN202010224289A CN111265799A CN 111265799 A CN111265799 A CN 111265799A CN 202010224289 A CN202010224289 A CN 202010224289A CN 111265799 A CN111265799 A CN 111265799A
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- 239000003795 chemical substances by application Substances 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 239000003595 mist Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims 2
- 239000007789 gas Substances 0.000 description 16
- 241000886569 Cyprogenia stegaria Species 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008447 perception Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 241000876443 Varanus salvator Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire-extinguishing robot for a valve hall and a fire-extinguishing system for the valve hall, wherein the fire-extinguishing robot for the valve hall comprises a fire-extinguishing robot body, a fire-extinguishing robot body and a fire-extinguishing robot body, wherein the fire-extinguishing robot body is pre-arranged in the valve hall: fire-fighting robot body, includes: the fire extinguishing gun comprises a traveling mechanism, an extinguishing gun, a communication mechanism and a control mechanism; a cable take-up mechanism comprising: the automatic fire extinguishing device comprises a base, a rotating platform which is driven to rotate in the horizontal direction and is arranged on the base, and an automatic cable reel and/or an automatic fire extinguishing agent pipe reel which are arranged on the rotating platform; the automatic cable reel and/or the automatic fire extinguishing agent pipe reel are/is respectively connected with the fire extinguishing robot body; an automatic fire extinguishing agent pipe reel driven automatic storage water pipe, and/or an automatic cable reel driven automatic storage cable. Through the above-mentioned cable containing mechanism with fire-fighting robot body matched with, its fire extinguishing agent supply of fire-fighting robot among the prior art can be solved effectively is not enough, and its fire extinguishing ability is not enough, can't satisfy the problem of valve hall fire control requirement.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to a fire fighting robot for a valve hall and a valve hall fire fighting system.
Background
The transformer, the converter transformer and other large-scale oil-filled equipment are used as the core components of ultrahigh voltage power transmission in China, are important carriers of power transmission, and once a fire accident occurs, not only can the interruption of power transmission and use of a transformer substation be caused, the power supply capacity be influenced, and meanwhile, huge economic loss can be caused. According to installation requirements, the converter transformer body needs to be arranged outside a valve hall, and a network side sleeve is connected with an alternating current system outside the valve hall; the valve side sleeve needs to penetrate through a fireproof blocking wall of the valve hall and then is connected with a valve group in the valve hall, and the lifting seat of the converter transformer valve side sleeve needs to be inserted into the valve hall. In order to facilitate the installation of the converter transformer in place, a hole needs to be reserved at the position where a firewall of the valve hall enters a sleeve at the valve side of the converter transformer, and the hole is blocked after the converter transformer is installed in place.
However, when a fire occurs in the converter transformer, the holes are often burned through, and the fire may spread to the inside of the valve hall. After a fire disaster spreads to enter the valve hall through the hole, a large amount of high-temperature oil smoke is gathered at the top of the valve hall, the temperature at the top of the valve hall can be continuously raised along with the time, and once the notch is opened at the top of the valve hall, the oil smoke can be rapidly ignited in a large area after contacting oxygen, so that the economic loss which is difficult to estimate is caused. Therefore, an integrated solution for a valve hall fire protection system is urgently needed. A fire-fighting robot in the prior art, for example, a magnetic navigation type foam fire-fighting device disclosed in publication No. CN106484050B, has a self-traveling device and a fire monitor. However, its fire extinguishing capacity of current fire-fighting robot is limited, can't provide sufficient fire extinguishing agent solvent and fire extinguishing agent injection pressure for fire-fighting robot, and current fire-fighting robot supplies water and supplies the cable conductor and can't be accomodate effectively, and the normal fire extinguishing agent of serious influence is supplied with, further leads to current fire-fighting robot can't put out a fire to the valve hall fast effectively.
Disclosure of Invention
Therefore, the invention aims to provide a fire-extinguishing robot for a valve hall and a fire-fighting system for the valve hall, so as to solve the problem that the fire-extinguishing robot in the prior art is insufficient in fire-extinguishing capacity and cannot meet the fire-fighting requirement of the valve hall. Thus, the fire-extinguishing robot for the valve hall is provided, which comprises the following components arranged in the valve hall in advance:
fire-fighting robot body, includes: the fire extinguishing gun comprises a traveling mechanism, an extinguishing gun, a communication mechanism and a control mechanism;
a cable take-up mechanism comprising: the automatic fire extinguishing device comprises a base, a rotating platform which is driven to rotate in the horizontal direction and is arranged on the base, and an automatic cable reel and/or an automatic fire extinguishing agent supply pipe reel which are arranged on the rotating platform; the automatic cable reel and/or the automatic fire extinguishing agent supply pipe reel are/is respectively connected with the fire extinguishing robot body; the fire extinguishing agent supply pipe automatic reel is driven to automatically store the fire extinguishing agent supply pipe, and/or the cable automatic reel is driven to automatically store the cable.
The base with the rotation platform passes through the axis of rotation and rotates and link to each other, just the circumference direction of axis of rotation be provided with respectively with the base with the slip ball that the rotation platform links to each other.
The base is provided with a line access port, and the line access port is connected with power equipment arranged outside the valve hall through a cable; and/or the presence of a gas in the gas,
the base is provided with a fire extinguishing agent supply pipe connected with an inlet, and the fire extinguishing agent supply pipe connected with water supply equipment arranged outside the valve hall through a fire extinguishing agent supply pipe.
And the base is provided with a universal joint for positioning the fire extinguishing agent supply pipe.
The automatic cable reel is used for accommodating a cable consisting of a communication cable, a power cable and a controller cable.
The bottom of the base is provided with universal wheels; the base is further provided with a fixing support used for blocking the movement of the cable containing mechanism, and the cable containing mechanism is fixedly installed in the valve hall through the fixing support.
The fire extinguishing cannon is a turbofan fine water fog cannon, and the fire extinguishing cannon comprises: the vortex fan comprises a vortex fan shell, an annular spraying pipeline arranged on the outer contour edge of the air outlet of the vortex fan shell, and nozzles densely distributed on the annular spraying pipeline, wherein the nozzles face the direction of the air outlet of the vortex fan shell is obliquely arranged to spray superfine water mist.
Valve is fire-fighting robot for room still includes the perception system, the perception system includes:
the situation detection and identification equipment is used for detecting and analyzing a fire source in real time when the fire-extinguishing robot body works, and providing information basis for moving and extinguishing the fire of the fire-extinguishing robot body; and/or the presence of a gas in the gas,
the positioning navigation equipment is used for providing mobile navigation for the fire-fighting robot body so as to realize the autonomous walking of the fire-fighting robot body; and/or the presence of a gas in the gas,
the obstacle detection equipment is used for detecting obstacles in the moving process of the fire-extinguishing robot body so as to realize the autonomous obstacle avoidance of the fire-extinguishing robot body; and/or the presence of a gas in the gas,
the detection sensor is used for detecting the temperature of the fire-fighting robot body and/or detecting the gas composition in the valve hall; and/or the presence of a gas in the gas,
and the sound and light alarm equipment is used for giving an alarm when the fire-extinguishing robot body works.
A valve hall fire protection system comprising:
a fire-extinguishing robot for a valve hall; and the number of the first and second groups,
the pressurizing device is arranged outside the valve hall and used for increasing the pressure value of the solution conveyed to the fire-extinguishing robot body; and/or the presence of a gas in the gas,
the power distribution cabinet is arranged outside the valve hall and used for supplying power to the fire-extinguishing robot for the valve hall; and/or the presence of a gas in the gas,
and the background controller is arranged outside the valve hall and controls the fire-extinguishing robot for the valve hall through a communication mechanism.
The cable and/or the fire extinguishing agent supply pipe communicated with the outside of the valve hall are/is preset in the valve hall; the cable line and/or the extinguishing agent supply pipe are at a certain height from the ground. The cable is at least 0.5m away from the ground.
The technical scheme of the invention has the following advantages:
1. the invention provides a fire-extinguishing robot for a valve hall, which comprises: fire-fighting robot body, includes: the fire extinguishing gun comprises a traveling mechanism, an extinguishing gun, a communication mechanism and a control mechanism; a cable take-up mechanism comprising: the automatic fire extinguishing device comprises a base, a rotating platform which is driven to rotate in the horizontal direction and is arranged on the base, and an automatic cable reel and/or an automatic fire extinguishing agent supply pipe reel which are arranged on the rotating platform; the automatic cable reel and/or the automatic fire extinguishing agent pipe reel are/is respectively connected with the fire extinguishing robot body; the fire extinguishing agent pipe automatic reel is driven to automatically store a fire extinguishing agent supply pipe, and/or the cable automatic reel is driven to automatically store a cable. The above-mentioned automatic reel of cable and the automatic reel of fire extinguishing agent pipe of setting on the base are rotated through rotating the platform, can accomodate or provide cable and cable at the fire-fighting robot body effectively. Moreover, above-mentioned revolving stage can be driven by actuating mechanism such as servo motor according to the actual moving position of fire-fighting robot body and download the horizontal direction free rotation, guarantees simultaneously that automatic reel of cable and automatic reel of fire extinguishing agent pipe can not twine or block the normal work of putting out a fire of fire-fighting robot body. Above-mentioned automatic reel of cable and fire extinguishing agent pipe with revolving platform can be nimble swiftly with fire extinguishing agent or electric power etc. transport to the fire-extinguishing robot body outside the valve room, guaranteed effectively that to make the fire extinguishing agent supply tube can not knot or twine etc. make the fire extinguishing agent can smoothly flow into the fire-extinguishing robot body that is located the valve room from the valve room outside, make the fire-extinguishing robot body can be stable to spray fire extinguishing agent such as superfine water smoke of high pressure to valve room inside lastingly to guarantee the fire extinguishing ability of fire-extinguishing robot for the valve room.
2. The fire-extinguishing robot for the valve hall is characterized in that the base is rotatably connected with the rotating table through a rotating shaft, and sliding balls respectively connected with the base and the rotating table are arranged in the circumferential direction of the rotating shaft. The rotating shaft is arranged at the central position of the rotating platform and driven by the servo motor to rotate, and the rotating platform is stably and reliably supported by a plurality of sliding balls uniformly distributed in the circumferential direction of the rotating platform, so that the rotating platform can drive the cable automatic reel and the fire extinguishing agent pipe automatic reel to stably and reliably rotate.
3. The fire-extinguishing robot for the valve hall is characterized in that a circuit access port is arranged on a base and is connected with power equipment arranged outside the valve hall through a cable; the base is provided with a fire extinguishing agent supply pipe connected with an inlet, and the fire extinguishing agent supply pipe connected with water supply equipment arranged outside the valve hall through a fire extinguishing agent supply pipe. And a universal joint for positioning the fire extinguishing agent supply pipe is arranged on the base. The universal joint can simply and conveniently adjust the connecting direction of the fire extinguishing agent supply pipe, so that when the fire extinguishing agent supply pipe and the fire extinguishing agent supply pipe are connected with the inlet and fixed together, the problems of bending and the like can not occur, and the fire extinguishing robot for the valve hall is ensured to have excellent fire extinguishing capability.
4. The invention provides a fire-extinguishing robot for a valve hall, wherein an automatic cable reel is used for accommodating a cable consisting of a communication cable, a power cable and a controller cable. By integrating the communication cable, the power cable and the controller cable together, automatic storage is realized through the automatic reel of the cable, and the quantity of the cables can be effectively reduced.
5. The fire-extinguishing robot for the valve hall is characterized in that universal wheels are arranged at the bottom of a base; the base is further provided with a fixing support used for blocking the movement of the cable containing mechanism, and the cable containing mechanism is fixedly installed in the valve hall through the fixing support. Through the universal wheel of above-mentioned setting at the base, can make things convenient for operating personnel to remove cable receiving mechanism. In addition, the fixing support can firmly and reliably fix the cable accommodating mechanism on the wall upright post of the valve hall, and limit the cable accommodating mechanism.
6. The invention provides a fire-extinguishing robot for a valve hall, wherein the fire-extinguishing cannon is a turbofan fine water fog cannon, and the fire-extinguishing robot comprises: the vortex fan comprises a vortex fan shell, an annular spraying pipeline arranged on the outer contour edge of the air outlet of the vortex fan shell, and nozzles densely distributed on the annular spraying pipeline, wherein the nozzles face the direction of the air outlet of the vortex fan shell is obliquely arranged to spray superfine water mist. The annular spraying pipeline arranged along the outer contour edge of the air outlet of the turbofan shell can effectively increase the flow of water mist sprayed out of the fire extinguishing gun, so that the spraying coverage area is larger, and the fire extinguishing effect is improved.
7. The invention provides a valve hall fire extinguishing system, which comprises: a fire-extinguishing robot for a valve hall; the pressurizing device is arranged outside the valve hall and used for increasing the pressure value of the solution conveyed to the fire-extinguishing robot body; the power distribution cabinet is arranged outside the valve hall and used for supplying power to the fire-extinguishing robot for the valve hall; and the background controller is arranged outside the valve hall and controls the fire-extinguishing robot for the valve hall through a communication mechanism. The fire fighting truck has any one of the advantages described above in detail with respect to the valve hall fire-fighting robot, since the fire fighting truck employs the valve hall fire-fighting robot. In addition, the supercharging device is arranged in a container of the valve hall, and the supercharging device supercharges the fire-fighting water so as to provide enough pressure for the fire water monitor. The power distribution cabinet is arranged in a container of the valve hall, is a power distribution system with dual power input, provides a program-controlled power switch, and is used for opening a valve hall fire-fighting system in the valve hall through a background controller or a manual mode. The background controller is arranged in a container of the valve hall to control the fire-extinguishing robot.
8. The valve hall fire-fighting system is characterized in that the cable and the fire extinguishing agent supply pipe which are communicated with the outside of the valve hall are preset in the valve hall; the cable line and the fire extinguishing agent supply pipe are at a certain height from the ground. The cable is at least 0.5m away from the ground. The cable closed trunking is laid along the outer wall of the valve hall, penetrates through the wall to enter the valve hall after reaching 4.5m, is laid along the inside of the valve hall, passes through the gate at a position 0.5m above the gate, then is laid downwards to a distance of 0.5m from the ground, penetrates through the insulating sleeve to protect the access valve hall fire-fighting system, and therefore power supply safety is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a fire-fighting robot body according to the present invention;
FIG. 2 is a schematic structural view of a cable take-up mechanism according to the present invention;
FIG. 3 is a schematic view of the connection between the fire-fighting robot body and the cable storage mechanism at different moving positions;
FIG. 4 is a top view of a supercharging assembly according to the present invention;
FIG. 5 is a schematic structural view of an automatic cable reel and an automatic fire extinguishing agent pipe reel provided on a rotary table according to the present invention;
fig. 6 is a schematic view of the installation position of the fire fighting system in the valve hall provided by the invention.
Description of reference numerals:
1-fire extinguishing robot body; 2-a traveling mechanism; 3-extinguishing the artillery; 4-a cable take-up mechanism; 5-a base; 6-a rotating table; 7-automatic coiling of the cable; 8-automatic coiling of the extinguishing agent pipe; 9-a rotating shaft; 10-line access; 11-the extinguishing agent supply pipe is connected to the inlet; 12-a universal joint; 13-a universal wheel; 14-a fixed support; 15-turbofan shell; 16-ring-shaped spraying pipeline; 17-a pressure boosting device; 18-a power distribution cabinet; 19-background controller; 20-sliding balls.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The valve hall fire extinguishing system that this embodiment provided, as shown in fig. 6, it includes:
a fire-extinguishing robot for a valve hall; and the number of the first and second groups,
a pressurizing device 17, as shown in fig. 4, the pressurizing device 17 is arranged outside the valve hall, and the pressurizing device 17 is connected with a fire extinguishing agent supply pipe and used for increasing the pressure value of the solution conveyed to the fire extinguishing robot body 1;
the power distribution cabinet 18 is arranged outside the valve hall, and the power distribution cabinet 18 is connected with a cable and used for supplying power to the fire-extinguishing robot for the valve hall; the cable is at least 0.5m away from the ground. The cable closed trunking is laid along the outer wall of the valve hall, penetrates through the wall to enter the valve hall after reaching 4.5m, is laid along the inside of the valve hall, passes through the gate at a position 0.5m above the gate, then is laid downwards to a position 0.5m away from the ground, and penetrates through an insulating sleeve to be protected and connected into a fire-fighting system of the valve hall;
In this embodiment, the supercharging device 17, the power distribution cabinet 18 and the background controller 19 are all disposed in the container in the valve hall, and the supercharging device 17 supercharges the fire-fighting water to provide sufficient pressure for the fire monitor. The power distribution cabinet 18 is arranged in a container of a valve hall, is a power distribution system with dual power input, and provides a program-controlled power switch for opening a valve hall fire-fighting system inside the valve hall through a background controller 19 or in a manual mode. A background controller 19 is provided in the container of the valve hall to control the fire fighting robot.
As shown in fig. 1 to 3, in the present embodiment, a fire extinguishing robot for a valve hall includes:
fire-fighting robot body 1 includes: the traveling mechanism 2, the fire extinguishing cannon 3, the communication mechanism and the control mechanism; the fire extinguishing cannon 3 is a turbofan thin water fog cannon, and comprises: the device comprises a turbofan shell 15, an annular spraying pipeline 16 arranged along the outer contour edge of an air outlet of the turbofan shell 15, and nozzles densely distributed on the annular spraying pipeline 16, wherein the nozzles are obliquely arranged towards the air outlet of the turbofan shell 15 and spray ultra-fine water mist; the annular spraying pipeline 16 arranged along the outer contour edge of the air outlet of the turbofan shell 15 can effectively increase the flow of water mist sprayed by the fire extinguishing gun, so that the spraying coverage area is larger, and the fire extinguishing effect is improved;
as shown in fig. 2, the cable housing mechanism 4 includes: the fire extinguishing system comprises a base 5, a rotating platform 6 which is driven to rotate in the horizontal direction and is arranged on the base 5, and an automatic cable reel 7 and an automatic fire extinguishing agent pipe reel 8 which are arranged on the rotating platform 6; the automatic cable reel 7 and the automatic fire extinguishing agent pipe reel 8 shown in fig. 5 are connected to the fire extinguishing robot body 1 respectively; the fire extinguishing agent pipe automatic reel 8 is driven to automatically store a fire extinguishing agent supply pipe, and the cable automatic reel 7 is driven to automatically store a cable. The cable line is a cable line composed of a communication cable, a power supply cable and a controller cable. As shown in fig. 2, a line access port 10 is arranged on the base 5, and the line access port 10 is connected with an electric device arranged outside the valve hall through a cable; and, be provided with fire extinguishing agent supply pipe connection mouth 11 on the base 5, still be provided with universal joint 12 on the base 5, fire extinguishing agent supply pipe connection mouth 11 passes through the fire extinguishing agent supply pipe and links to each other with the water supply equipment that sets up in the valve hall outside. The universal joint 12 can simply and conveniently adjust the connection direction of the fire extinguishing agent supply pipe, so that when the fire extinguishing agent supply pipe and the fire extinguishing agent supply pipe are connected with the inlet 11 and fixed together, the problems of bending and the like can not occur, and the fire extinguishing robot for the valve hall is ensured to have excellent fire extinguishing capability. In this embodiment, the automatic cable reel 7 and the automatic fire extinguishing agent pipe reel 8 provided on the base 5 are rotated by the rotating table 6, so that the cable and the water cable can be effectively stored or supplied in the fire extinguishing robot body 1. Moreover, the rotating platform 6 can be driven by a driving mechanism such as a servo motor to freely rotate in the horizontal direction according to the actual moving position of the fire-extinguishing robot body 1, and meanwhile, the automatic cable reel 7 and the automatic fire-extinguishing agent pipe reel 8 are guaranteed not to be wound or block the normal fire-extinguishing work of the fire-extinguishing robot body 1. Above-mentioned automatic reel 7 of cable and the automatic reel 8 of fire extinguishing agent pipe that have revolving stage 6 can be nimble swiftly with fire extinguishing agent or electric power etc. outside the valve hall to fire-extinguishing robot body 1, guaranteed effectively that to make the fire extinguishing agent supply tube can not tie a knot or twine etc. make the fire extinguishing agent can smoothly flow into the fire-extinguishing robot body 1 that is located the valve hall from the valve hall outside, make fire-extinguishing robot body 1 can be stable to spray fire extinguishing agent such as high-pressure superfine water smoke to valve hall inside lastingly, thereby guarantee valve hall with fire-extinguishing robot's fire extinguishing ability. In addition, the base 5 and the rotating platform 6 are rotationally connected through a rotating shaft 9 arranged at the central position of the rotating platform 6, the rotating platform 6 is driven by a servo motor to rotate, and the rotating platform 6 is stably and reliably supported through a plurality of sliding balls 20 uniformly distributed in the circumferential direction of the rotating platform 6, so that the rotating platform 6 can drive the cable automatic reel 7 and the fire extinguishing agent pipe automatic reel 8 to stably and reliably rotate; the bottom of the base 5 in the embodiment is provided with the universal wheels 13, so that an operator can conveniently move the cable accommodating mechanism 4; the base 5 is also provided with a fixing bracket 14 for blocking the movement of the cable accommodating mechanism 4, and the cable accommodating mechanism 4 can be firmly and reliably fixed together with a wall upright post of a valve hall through the fixing bracket 14 to limit and fix the cable accommodating mechanism 4;
a perception system, comprising: the situation detection and identification equipment is used for detecting and analyzing a fire source in real time when the fire-extinguishing robot body 1 works, and providing information basis for moving and extinguishing the fire of the fire-extinguishing robot body 1; the positioning navigation equipment is used for providing mobile navigation for the fire-fighting robot body 1 so as to realize the autonomous walking of the fire-fighting robot body 1; the obstacle detection equipment is used for detecting obstacles in the moving process of the fire-extinguishing robot body 1 so as to realize the autonomous obstacle avoidance of the fire-extinguishing robot body 1; the detection sensor is used for detecting the temperature of the fire-extinguishing robot body 1 and detecting the gas composition in the valve hall; and the sound and light alarm equipment is used for alarming and prompting the fire-extinguishing robot body 1 through a loudspeaker and lamplight when the fire-extinguishing robot body works.
Of course, the invention is not limited to the specific way of driving the rotating table 6 to rotate, and in other embodiments, the rotating table 6 may be driven to rotate by a motor without a position feedback device.
Of course, the communication mode between the background controller 19 and the fire-fighting robot body 1 is not particularly limited in the present application, and in other embodiments, the background controller 19 and the fire-fighting robot body 1 communicate with each other through a wireless network.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A fire-extinguishing robot for a valve hall, comprising:
fire-fighting robot body (1) comprising: the fire extinguishing gun comprises a traveling mechanism (2), an extinguishing gun (3), a communication mechanism and a control mechanism;
a cable housing mechanism (4) includes: the device comprises a base (5), a rotating platform (6) which is driven to rotate along the horizontal direction and is arranged on the base (5), and an automatic cable reel (7) and/or an automatic fire extinguishing agent pipe reel (8) which are arranged on the rotating platform (6); the automatic cable reel (7) and/or the automatic fire extinguishing agent pipe reel (8) are/is respectively connected with the fire extinguishing robot body (1); the automatic fire extinguishing agent reel (8) is driven to automatically receive a fire extinguishing agent supply pipe, and/or the automatic cable reel (7) is driven to automatically receive a cable.
2. The fire fighting robot for a valve hall according to claim 1, characterized in that the base (5) and the rotating table (6) are rotatably connected by a rotating shaft (9), and the rotating shaft (9) is provided in a circumferential direction with sliding balls (20) respectively connected to the base (5) and the rotating table (6).
3. Fire fighting robot for valve halls according to claim 1 or 2, characterized in that the base (5) is provided with a line access (10), said line access (10) being connected by means of a cable to electrical equipment arranged outside the valve halls; and/or the presence of a gas in the gas,
the base (5) is provided with a fire extinguishing agent supply pipe connection port (11), and the fire extinguishing agent supply pipe connection port (11) is connected with water supply equipment arranged outside the valve hall through a fire extinguishing agent supply pipe.
4. Fire fighting robot for valve halls according to claim 3, characterized in that a universal joint (12) for positioning the fire extinguishing agent supply pipe is provided on the base (5).
5. Fire fighting robot for valve halls according to any of claims 1 to 4, characterized in that the cable automatic reel (7) is adapted to receive one cable of communication cable, power cable and controller cable.
6. The fire fighting robot for valve halls according to any of claims 1 to 5, characterized in that the base (5) is provided with universal wheels (13) at its bottom; the base (5) is further provided with a fixing support (14) used for blocking the movement of the cable containing mechanism (4), and the cable containing mechanism (4) is fixedly installed in the valve hall through the fixing support (14).
7. Fire fighting robot for valve halls according to any of claims 1 to 6, characterized in that the extinguishing cannon (3) is a turbofan water mist cannon comprising: turbofan casing (15), follow annular spraying pipeline (16) that the outline edge of its air outlet of turbofan casing (15) set up to and densely covered spray nozzle on pipeline (16) is sprayed to the annular, the nozzle orientation its air outlet direction slope of turbofan casing (15) sets up, spouts superfine water smoke.
8. The fire suppression robot for a valve hall according to any one of claims 1 to 7, further comprising a sensing system including:
the situation detection and identification equipment is used for detecting and analyzing a fire source in real time when the fire-extinguishing robot body (1) works, and providing information basis for moving and extinguishing the fire of the fire-extinguishing robot body (1); and/or the presence of a gas in the gas,
the positioning navigation equipment is used for providing mobile navigation for the fire-fighting robot body (1) so as to realize the autonomous walking of the fire-fighting robot body (1); and/or the presence of a gas in the gas,
the obstacle detection equipment is used for detecting obstacles in the moving process of the fire-extinguishing robot body (1) so as to realize autonomous obstacle avoidance of the fire-extinguishing robot body (1); and/or the presence of a gas in the gas,
the detection sensor is used for detecting the temperature of the fire-extinguishing robot body (1) and/or detecting the gas composition in the valve hall; and/or the presence of a gas in the gas,
and the sound and light alarm equipment is used for giving an alarm when the fire-extinguishing robot body (1) works.
9. A valve hall fire protection system, comprising:
the fire suppression robot for a valve hall according to any one of claims 1 to 8; and the number of the first and second groups,
the pressurizing device (17) is arranged outside the valve hall and used for increasing the pressure value of the solution conveyed to the fire-extinguishing robot body (1); and/or the presence of a gas in the gas,
the power distribution cabinet (18) is arranged outside the valve hall and used for supplying power to the fire-extinguishing robot for the valve hall; and/or the presence of a gas in the gas,
background controller (19), background controller (19) set up in the valve hall outside, through communication mechanism control valve hall is with fire-fighting robot.
10. The fire fighting system according to claim 9, wherein said electric cables and/or said fire extinguishing agent supply pipe communicating with the outside of the valve hall are preset in said valve hall; the cable line and/or the extinguishing agent supply pipe are at a certain height from the ground.
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| CN202010224289.0A CN111265799B (en) | 2020-03-26 | 2020-03-26 | Valve hall fire extinguishing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010224289.0A CN111265799B (en) | 2020-03-26 | 2020-03-26 | Valve hall fire extinguishing system |
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| CN111265799A true CN111265799A (en) | 2020-06-12 |
| CN111265799B CN111265799B (en) | 2024-04-30 |
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