CN211383585U - Fire control unit is used in air film storehouse - Google Patents
Fire control unit is used in air film storehouse Download PDFInfo
- Publication number
- CN211383585U CN211383585U CN201922012560.XU CN201922012560U CN211383585U CN 211383585 U CN211383585 U CN 211383585U CN 201922012560 U CN201922012560 U CN 201922012560U CN 211383585 U CN211383585 U CN 211383585U
- Authority
- CN
- China
- Prior art keywords
- fire
- fire extinguishing
- assembly
- closed space
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- A62C3/002—Fire prevention, containment or extinguishing specially adapted for particular objects or places for warehouses, storage areas or other installations for storing goods
Abstract
The utility model discloses a fire control unit for gas film storehouse sets up in the airtight space in gas film storehouse, and it includes: the sensing device is used for detecting an ignition point in the closed space; the first fire extinguishing assembly is arranged on one side of the closed space, and the spraying range of the first fire extinguishing assembly is a first arc-shaped coverage area taking the first fire extinguishing assembly as a center; the second fire extinguishing assembly is arranged on the other side of the closed space, and the spraying range of the second fire extinguishing assembly is a second arc-shaped coverage area taking the second fire extinguishing assembly as a center; the first arc-shaped coverage area and the second arc-shaped coverage area cover the closed space and are partially overlapped with each other. The utility model provides a fire control unit for air film storehouse can put out a fire or keep apart the processing to the ignition the very first time of detecting the condition of a fire, improves the treatment effeciency of accident, avoids causing unnecessary casualties and economic loss, is particularly useful for the fire prevention needs of the nimble air film storehouse of environment of building.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment, especially, relate to a fire control unit for air film storehouse.
Background
Modern logistics modes are more and more diversified, people transport goods by various means, such as trucks, trailers, railways, ships and the like, and the goods need to be stored in different warehouses, transit centers, containers and other storage equipment in the transit process. This inevitably presents a risk that a fire may occur due to the nature of the freight itself or external factors. If not suppressed in time, the fire may spread to other areas. In addition to traditional warehouses, air film warehouses have also emerged that support the building body by internal and external pressure differentials.
In the prior art, fire detection is often more focused, for example, by providing one or more RFID tags associated with each item of freight, by which detection is indicative of a fire condition in or near the item of freight. After the fire is detected, an alarm is sent to surrounding workers, and the workers extinguish the fire. It is understood that the workers nearest to the fire are not necessarily full-time firefighters, and if the fire extinguishing mode is not properly selected, unnecessary casualties and economic losses are easily caused. And as the novel warehouse like the air film warehouse can be suitable for various environments, the situation that fire fighting equipment is not arranged around the air film warehouse can exist, and the fire consequences can be further aggravated.
Disclosure of Invention
The utility model discloses to among the prior art by appear easily when putting out a fire the nearest staff of ignition point that the mode of putting out a fire selects inappropriately, cause unnecessary casualties and economic loss's problem easily, especially probably have the condition that does not have fire-fighting equipment around the air film storehouse, design and provide a fire control unit for air film storehouse.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize: the utility model provides a fire control unit for air film storehouse, sets up in the airtight space in the air film storehouse, and it includes: the sensing device is used for detecting an ignition point in the closed space; the first fire extinguishing assembly is arranged on one side of the closed space, and the spraying range of the first fire extinguishing assembly is a first arc-shaped coverage area taking the first fire extinguishing assembly as a center; the second fire extinguishing assembly is arranged on the other side of the closed space, and the spraying range of the second fire extinguishing assembly is a second arc-shaped coverage area taking the second fire extinguishing assembly as a center; the first arc-shaped coverage area and the second arc-shaped coverage area cover the closed space and are partially overlapped with each other.
Further, the first fire suppression assembly includes: the first fire extinguishing nozzle is selectively communicated with a water source or a powder source; the first pulley assembly is arranged above the first fire extinguishing nozzle; and the first driving motor drives the first fire extinguishing nozzle to move up and down along the height direction of the closed space through the first pulley assembly.
Further, the first fire extinguishing assembly further comprises: the first slide way is arranged along the height direction of the closed space; the first base slides up and down along the first slide way and is connected with a first driving motor through a first pulley assembly; the first driving motor drives the first base to slide along the first slide way through the first pulley assembly so as to drive the first fire extinguishing nozzle to move up and down along the height direction of the closed space.
Further, the first base further comprises: the first rotating platform is arranged on the first base and connected with the first fire extinguishing nozzle; be provided with first rotating electrical machines in the first base, first rotating electrical machines drive first revolving stage and rotate and use the center of first revolving stage as the axis rotation in order to drive first shower nozzle of putting out a fire.
Further, the second fire suppression assembly includes: the second fire extinguishing nozzle is selectively communicated with a water source or a powder source; the second pulley assembly is arranged above the second fire extinguishing nozzle; and the second driving motor drives the second fire extinguishing nozzle to move up and down along the height direction of the closed space through a second pulley assembly.
Further, the second fire extinguishing assembly further comprises: the second slide way is arranged along the height direction of the closed space; the second base slides up and down along a second slide way and is connected with a second driving motor through a second pulley assembly; the second driving motor drives the second base to slide along the second slideway through the second pulley assembly so as to drive the second fire extinguishing nozzle to move up and down along the height direction of the closed space.
Further, the second base further includes: the second rotating platform is arranged on the second base and connected with the second fire extinguishing nozzle; the second base is internally provided with a second rotating motor which drives the second rotating platform to rotate so as to drive the second fire extinguishing nozzle to rotate by taking the center of the second rotating platform as an axis.
Furthermore, the first fire extinguishing assembly also comprises a first valve bank, one input end of the first valve bank is connected with a water source, the other input end of the first valve bank is connected with a powder source, and the output end of the first valve bank is connected with a first fire extinguishing nozzle; the second fire extinguishing assembly further comprises a second valve bank, one input end of the second valve bank is connected with the water source, the other input end of the second valve bank is connected with the powder source, and the output end of the second valve bank is connected with the second fire extinguishing nozzle.
Further, the method also comprises the following steps: the input interface of the control chip is connected with the sensing device, and the multi-path output interface of the control chip is respectively connected with the first driving motor, the first rotating motor, the second driving motor, the second rotating motor, the first valve bank, the second valve bank and the alarm component.
Optionally, the sensing device is a camera, a temperature sensor or an RFID chip.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model provides a fire control unit is used in air film storehouse can put out a fire or keep apart the processing to the ignition the very first time of detecting the condition of a fire, improves the treatment effeciency of accident, avoids causing unnecessary casualties and economic loss. Is particularly suitable for the fire prevention requirement of constructing the air film bin with flexible environment.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a fire fighting device provided by the present invention;
FIG. 2 is a schematic diagram of a first fire suppression assembly of the fire protection device of FIG. 1;
FIG. 3 is a schematic diagram of a second fire suppression assembly of the fire protection device of FIG. 1;
FIG. 4 is a top view of a second embodiment of the fire protection device provided by the present invention;
fig. 5 is a schematic block diagram of the electrical circuit of the fire fighting device provided in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a fire control unit as shown in figure 1. The fire fighting device is applied to a closed space 1 in a gas film cabin. The air film bin adopts a special building fiber film as a building shell, is provided with intelligent electromechanical equipment to provide air pressure for a completely closed internal space, and supports a building main body by internal and external pressure difference, so that the building structure system has the advantages of short construction period, low cost, suitability for large span and the like, and has wide application prospect. An airtight space 1 is formed in the air film bin, and the air film bin is particularly suitable for storing goods in the logistics industry. In addition to the air film warehouse, it is possible for those skilled in the art to understand without objection that the enclosed space 1 may also be formed in warehouse stores, containers, transfer centers, trailers, and freight cars. The fire fighting apparatus is equipped therein with a sensing device 10 for detecting an ignition point in an enclosed space 1, and a first fire extinguishing assembly 20 and a second fire extinguishing assembly 30 for performing a fire extinguishing operation. Wherein the first fire extinguishing unit 20 is provided at one side of the enclosed space 1 to spray water or carbon dioxide powder toward the enclosed space 1. In the process of extinguishing fire with water, a large amount of heat is absorbed by the water, the temperature of the ignition point is reduced, and the ignition point can be extinguished. In the process of extinguishing fire by using carbon dioxide, the carbon dioxide can rapidly reduce the oxygen concentration at the fire part, and the fire point is extinguished in the absence of oxygen. Correspondingly, the second fire extinguishing unit 30 is disposed at the other side of the enclosed space 1, and generally sprays water or carbon dioxide powder toward the enclosed space 1. In the present embodiment, the spraying range of the first fire extinguishing module 20 is specifically designed to be a first arc-shaped coverage area A1 centered on the first fire extinguishing module 20, and the spraying range of the second fire extinguishing module 30 is specifically designed to be a second arc-shaped coverage area A2 centered on the second fire extinguishing module 30. The first arc-shaped covered area a1 and the second arc-shaped covered area a2 cover the entire area of the enclosed space 1 and partially overlap each other. Therefore, the fire extinguishing range can cover all possible fire points, and a layer of isolation belt can be sprayed on the edge of the fire points to prevent the fire from continuously spreading. The fire fighting device can extinguish fire or isolate fire at the first time of detecting fire, thereby improving the processing efficiency of accidents and avoiding causing unnecessary casualties and economic loss. Especially when there is no conventional fire fighting equipment or fire station around the air film storehouse, the deterioration of the fire can be effectively suppressed.
The first arcuate footprint a1 reached by the first fire suppression assembly 20 may be adjusted according to the location of the fire, as embodied by the following structure. As shown in fig. 2, the first fire suppression assembly 20 includes a first fire suppression spray head 21. The first fire sprinkler 21 is selectively connected to a water source or a powder source. A first pulley assembly 22 is disposed above the first fire sprinkler 21. The first pulley assembly 22 is preferably a fixed pulley, and the pulley block may be designed according to the area and height of the enclosed space 1. The first pulley assembly 22 is driven by the first driving motor 23 to rotate, and the first fire-extinguishing nozzle 21 is driven by the steel cable arranged on the first pulley assembly 22 to move up and down along the height direction of the enclosed space 1. As the height of the first extinguishing nozzle 21 varies, the extinguishing distance that the first extinguishing nozzle 21 can cover also varies. In order to ensure stable operation and no inclination of the first fire-extinguishing nozzle 21, it is preferable that the first fire-extinguishing unit 20 further includes a first chute 24 arranged along the height direction of the enclosed space 1 and a first base 25 sliding up and down along the first chute 24. The first base 25 is connected with the first driving motor 23 through the first pulley assembly 22, and the first driving motor 23 drives the first base 25 to slide along the first slideway 24 through the first pulley assembly 22 so as to drive the first fire-extinguishing nozzle 21 to move up and down along the height direction of the enclosed space 1.
The spraying direction of the first fire sprinkler 21 can also be adjusted and the first base 25 preferably comprises a first rotating table 26. The first rotating table 26 is installed on the first base 25 and connected to the first fire sprinkler 21. A first rotating motor 27 is provided in the first base 25, and the first rotating motor 27 drives the first rotating table 26 to rotate so as to drive the first fire-extinguishing nozzle 21 to rotate about the central axis of the first rotating table 26, thereby adjusting the spraying direction of the first fire-extinguishing nozzle 21.
The gating of the water source or the powder source is realized through a first valve group 28 arranged in the first fire extinguishing assembly 20, one input end of the first valve group 28 is communicated with the water source, and the other input end is connected with the carbon dioxide powder source; the output end of the first valve set 28 is connected with the first fire sprinkler 21. The first valve set 28 may be implemented by a two-position three-way valve or by two separate three-way valves. Thus, different fire extinguishing substances can be communicated according to the fire point. The second arc-shaped coverage area a2 that can be reached by the second fire extinguishing unit 30 arranged at the other side of the enclosed space 1 can also be adjusted, which is achieved by the following construction. As shown in FIG. 3, second fire suppression assembly 30 includes a second fire suppression spray head 31, and second fire suppression spray head 31 is selectively connectable to a water or powder source. For the complex situation of various combustibles at the fire point, it is preferable to arrange the first fire-extinguishing nozzle 21 to be communicated with the water source and the second fire-extinguishing nozzle 31 to be communicated with the powder source.
A second pulley assembly 32 is disposed above the second fire sprinkler 31. The second pulley assembly 32 is preferably a fixed pulley, and the pulley block may be designed according to the area and height of the enclosed space 1. The second pulley assembly 32 is driven by the second driving motor 33 to rotate, and the second fire-extinguishing nozzle 31 is driven by the steel cable arranged on the second pulley assembly 32 to move up and down along the height direction of the enclosed space 1. As the height of the second fire sprinkler 31 varies, the fire extinguishing distance that the second fire sprinkler 31 can cover may also vary. In order to ensure the stable operation and no inclination of the second fire-extinguishing nozzle 31, it is preferable that the second fire-extinguishing module 30 further includes a second chute 34 arranged along the height direction of the enclosed space 1 and a second base 35 sliding up and down along the second chute 34. The second base 35 is connected to the second driving motor 33 through the second pulley assembly 32, and the second driving motor 33 drives the second base 35 to slide along the second slideway 34 through the second pulley assembly 32 so as to drive the second fire-extinguishing nozzle 31 to move up and down along the height direction of the enclosed space 1.
The direction of the second fire sprinkler 31 is also adjustable, and the second base 35 preferably comprises a second rotating table 36. The second rotating table 36 is disposed on the second base 35 and connected to the second fire-extinguishing nozzle 31. A second rotating motor 37 is provided in the second base 35, and the second rotating motor 37 drives the second rotating table 36 to rotate so as to drive the second fire-fighting nozzle 31 to rotate about the central axis of the second rotating table 36, thereby adjusting the spraying direction of the second fire-fighting nozzle 31.
The gating of the water source or the powder source is realized through a second valve group 38 arranged in the second fire extinguishing assembly 30, one input end of the second valve group 38 is communicated with the water source, and the other input end is connected with the powder source; the output end of the second valve group 38 is connected with the second fire sprinkler 31. The second valve group 38 can be realized by a two-position three-way valve or by two independent three-way valves. Thus, different fire extinguishing substances can be communicated according to the fire point.
As shown in fig. 4, in the enclosed space 1 having a large indoor space, the first fire extinguishing unit 20 is provided with a plurality of first fire extinguishing heads 21 distributed at equal intervals, and the second fire extinguishing unit 30 is also provided with a plurality of second fire extinguishing heads 31 distributed at equal intervals. In this way, the driving motor and the rotating motor which are matched with the fire extinguishing nozzles can be integrated in the drag chain distributed along the closed space 1, so that the effective protection is formed and the overall stability is improved.
In the above two embodiments, the sensing device 10 may employ an RFID chip, a temperature sensor or a camera, or a combination of both, so as to determine the fire and the combustible substance type according to the temperature and the image of the ignition point. The algorithm for judging the fire and the combustible substance type according to the temperature or the image is well known in the prior art, is not the protection key of the utility model, and is not repeated herein. As shown in fig. 5, the sensing device 10 is connected to an input interface of the control chip 40, and when the control chip 40 receives an ignition point detection signal, the sensing device outputs a driving signal to the first driving motor 23, the first rotating motor 27, the second driving motor 33, the second rotating motor 37, the first valve bank 28, the second valve bank 38 and the alarm module 50, which are respectively connected to the multiple output ports, according to the fire condition and the combustible substance, so as to adjust the arc coverage areas of the first fire extinguishing module 20 and the second fire extinguishing module 30. When the fire is small, the fire point is directly sprayed to extinguish the fire source, when the fire is large, the isolation zone is sprayed at the edge of the fire point to prevent the fire from continuously spreading, and then the fire central area is sprayed to extinguish the fire. The alarm assembly 50 includes, but is not limited to, an alarm lamp, a buzzer, etc. The control chip 40 is preferably implemented by a single chip or other integrated circuit with multiple input/output ports, and the chip signals are not further limited herein.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (10)
1. The utility model provides a fire control unit for air film storehouse which characterized in that sets up in the airtight space in the air film storehouse, and it includes:
a sensing device for detecting an ignition point in the enclosed space;
the first fire extinguishing assembly is arranged on one side of the closed space, and the spraying range of the first fire extinguishing assembly is a first arc-shaped coverage area taking the first fire extinguishing assembly as a center;
the second fire extinguishing assembly is arranged on the other side of the closed space, and the spraying range of the second fire extinguishing assembly is a second arc-shaped coverage area taking the second fire extinguishing assembly as a center;
the first arc-shaped coverage area and the second arc-shaped coverage area cover the closed space and are partially overlapped with each other.
2. The fire fighting apparatus for a gas film bunker of claim 1,
the first fire suppression assembly includes:
the first fire extinguishing nozzle is selectively communicated with a water source or a powder source;
a first sheave assembly disposed above the first fire suppression spray head; and
and the first driving motor drives the first fire extinguishing nozzle to move up and down along the height direction of the closed space through the first pulley assembly.
3. The fire fighting apparatus for a gas film bunker of claim 2,
the first fire suppression assembly further comprises:
the first slide way is arranged along the height direction of the closed space;
the first base slides up and down along the first slide way, and is connected with a first driving motor through a first pulley assembly;
the first driving motor drives the first base to slide along the first slideway through the first pulley assembly so as to drive the first fire extinguishing nozzle to move up and down along the height direction of the closed space.
4. The fire fighting apparatus for a gas film bunker of claim 3,
the first base further comprises:
the first rotating platform is arranged on the first base and connected with the first fire extinguishing spray head;
be provided with first rotating electrical machines in the first base, first rotating electrical machines drive first revolving stage rotates with the drive first shower nozzle of putting out a fire with the center of first revolving stage is rotatory as the axis.
5. Fire fighting unit for a gas film bunker according to any of claims 2 to 4,
the second fire suppression assembly includes:
the second fire extinguishing spray head is selectively communicated with a water source or a powder source;
a second sheave assembly disposed above the second fire suppression spray head; and
and the second driving motor drives the second fire extinguishing nozzle to move up and down along the height direction of the closed space through the second pulley assembly.
6. The fire fighting apparatus for a gas film bunker of claim 5,
the second fire suppression assembly further comprises:
the second slide ways are distributed along the height direction of the closed space;
the second base slides up and down along the second slide way and is connected with a second driving motor through a second pulley assembly;
the second driving motor drives the second base to slide along the second slideway through the second pulley assembly so as to drive the second fire extinguishing nozzle to move up and down along the height direction of the closed space.
7. The fire fighting apparatus for a gas film bunker of claim 6,
the second base further comprises:
the second rotating platform is arranged on the second base and is connected with the second fire extinguishing spray head;
the second base is internally provided with a second rotating motor which drives the second rotating platform to rotate so as to drive the second fire extinguishing nozzle to rotate by taking the center of the second rotating platform as an axis.
8. The fire fighting apparatus for a gas film bunker of claim 7,
the first fire extinguishing assembly further comprises a first valve bank, one input end of the first valve bank is connected with a water source, the other input end of the first valve bank is connected with a powder source, and the output end of the first valve bank is connected with the first fire extinguishing nozzle;
the second fire extinguishing assembly further comprises a second valve bank, one path of input end of the second valve bank is connected with the water source, the other path of input end of the second valve bank is connected with the powder source, and the output end of the second valve bank is connected with the second fire extinguishing nozzle.
9. The fire fighting device for a gas film bunker as claimed in claim 8, further comprising:
the input interface of the control chip is connected with the sensing device, and the multi-path output interface of the control chip is respectively connected with the first driving motor, the first rotating motor, the second driving motor, the second rotating motor, the first valve bank, the second valve bank and the alarm component.
10. The fire fighting device for gas film storage according to claim 9, wherein the sensing device is a camera, a temperature sensor, or an RFID chip.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012560.XU CN211383585U (en) | 2019-11-20 | 2019-11-20 | Fire control unit is used in air film storehouse |
| DE202019107099.4U DE202019107099U1 (en) | 2019-11-20 | 2019-12-19 | Fire fighting equipment for a gas membrane silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012560.XU CN211383585U (en) | 2019-11-20 | 2019-11-20 | Fire control unit is used in air film storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211383585U true CN211383585U (en) | 2020-09-01 |
Family
ID=69412494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922012560.XU Active CN211383585U (en) | 2019-11-20 | 2019-11-20 | Fire control unit is used in air film storehouse |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211383585U (en) |
| DE (1) | DE202019107099U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247073A (en) * | 2020-09-23 | 2022-03-29 | 许继集团有限公司 | Supporting type lifting fire extinguishing system suitable for converter valve |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020103814A1 (en) | 2020-02-13 | 2021-08-19 | Minimax Viking Research & Development Gmbh | Fire extinguishing system for a roof with a solar system |
| CN114263813A (en) * | 2021-12-04 | 2022-04-01 | 中科科睿(深圳)技术有限公司 | Network security system and method |
-
2019
- 2019-11-20 CN CN201922012560.XU patent/CN211383585U/en active Active
- 2019-12-19 DE DE202019107099.4U patent/DE202019107099U1/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247073A (en) * | 2020-09-23 | 2022-03-29 | 许继集团有限公司 | Supporting type lifting fire extinguishing system suitable for converter valve |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202019107099U1 (en) | 2020-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211383585U (en) | Fire control unit is used in air film storehouse | |
| ES2280248T3 (en) | FIRE EXTINGUISHING INSTALLATION, SPRAY HEAD. | |
| KR101566341B1 (en) | A multi- purpose fire fighting drone | |
| CN109475763A (en) | For taking the unpiloted vehicles, system and the method for action | |
| CN213211265U (en) | Unmanned vehicle for initiating fire suppression action | |
| EP2460563B1 (en) | Automated storage system | |
| US6415871B2 (en) | Installation for fighting fire | |
| US9345914B1 (en) | Automatic fire extinguishing system | |
| JP2003051082A (en) | Movable monitoring robot | |
| US20220135324A1 (en) | Storage systems and methods | |
| CN207220531U (en) | A kind of bomb protective device of laboratory storage inflammable gas | |
| CN215427107U (en) | Building fire control coordinated control device | |
| CN208599024U (en) | Public security fire-fighting system and vehicle for vehicle | |
| CN108187271B (en) | Special fire extinguishing device for ship | |
| KR20110108858A (en) | An two wheel-drive robot for dangerous spot search to have high-efficiency transportation | |
| CN110815220A (en) | Obstacle meeting processing method of fire-fighting robot | |
| US3602313A (en) | Fire protection system | |
| CN205964753U (en) | A device for dangerous goods transportation | |
| CN108969947A (en) | A kind of interior overhead traveling crane fire extinguishing system | |
| CN207822310U (en) | A kind of freight house intelligent fire-pretection system peculiar to vessel | |
| CN108452454A (en) | Public security fire-fighting system and vehicle for vehicle | |
| JPH05293198A (en) | Fire extinguishing device | |
| JPH05293199A (en) | Fire extinguishing device | |
| CN111603704A (en) | Traditional village land-navigation dual-purpose unmanned aerial vehicle-mounted intelligent fire extinguishing technology | |
| CA3223805A1 (en) | Device, system and method for remote firefighting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |