CN114010979A - Compressed air foam fire extinguishing system - Google Patents
Compressed air foam fire extinguishing system Download PDFInfo
- Publication number
- CN114010979A CN114010979A CN202111314168.6A CN202111314168A CN114010979A CN 114010979 A CN114010979 A CN 114010979A CN 202111314168 A CN202111314168 A CN 202111314168A CN 114010979 A CN114010979 A CN 114010979A
- Authority
- CN
- China
- Prior art keywords
- pipe
- fire extinguishing
- extinguishing agent
- inlet pipe
- fire
- 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.)
- Pending
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
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Operations Research (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a compressed air foam fire extinguishing system which comprises a support, a top-mounted main pipe, an underground main pipe, a parking space and an integrated box, wherein an ultraviolet detector, a camera and an infrared monitor are installed on the support, the top-mounted main pipe is communicated with a first unit pipe and a first fire extinguishing agent inlet pipe, a second electromagnetic valve is installed on the pipe section of the first unit pipe, the first unit pipe is connected with a top-mounted spray head, the pipe section of the first fire extinguishing agent inlet pipe is provided with a first electromagnetic valve, the underground main pipe is communicated with a second unit pipe and a second fire extinguishing agent inlet pipe, the pipe section of the second unit pipe is provided with a third electromagnetic valve, the second unit pipe is connected with an underground spray head, and the pipe section of the second fire extinguishing agent inlet pipe is provided with a sixth electromagnetic valve. The invention can carry out all-around protection on underground vehicles and improves the fire safety.
Description
Technical Field
The invention relates to the technical field of fire safety, in particular to a compressed air foam fire extinguishing system.
Background
The underground parking lot is a building which is built underground and used for parking motor vehicles of various sizes, and mainly comprises a parking lot, a passage, a ramp or a mechanical lifting room, an access, a shunting site and the like. Underground parking garage vehicle is many, along with quality problems such as car ageing or design defect cause car spontaneous combustion scheduling problem easily, in case the conflagration then can cause great loss of property even personal safety. At present, there is not fine planning and solution to the fire control safety problem in parking area, often can only rely on top installation water to spray when taking place the conflagration and put out a fire or artifical fire extinguishing rescue, and this kind of mode of putting out a fire has the problem that fire extinguishing efficiency is low, delays easily to put out a fire and causes great loss, we propose a compressed air foam fire extinguishing system to such problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a compressed air foam fire extinguishing system.
In order to achieve the purpose, the invention adopts the following technical scheme:
a compressed air foam fire extinguishing system comprises a support, a top-mounted main pipe, a buried main pipe, a parking space and an integration box, wherein a main detector, a camera and a standby detector are installed on the support, the main detector comprises an ultraviolet detector, an infrared detector, a temperature sensor and an image type fire detector, the standby detector is an infrared detector, the top-mounted main pipe is communicated with a first unit pipe and a first fire extinguishing agent inlet pipe, a second electromagnetic valve is installed on the pipe section of the first unit pipe, the first unit pipe is connected with a top-mounted spray head, the first electromagnetic valve is installed on the pipe section of the first fire extinguishing agent inlet pipe, the buried main pipe is communicated with a second unit pipe and a second fire extinguishing agent inlet pipe, a third electromagnetic valve is installed on the pipe section of the second unit pipe, the second unit pipe is connected with a buried spray head, and a sixth electromagnetic valve is installed on the pipe section of the second fire extinguishing agent inlet pipe, the fire fighting hose is characterized in that a control panel is installed on the side edge of the integration box, the interior of the integration box is divided into a first cavity and a second cavity through a partition plate, a communication module and a standby power supply are placed in the first cavity, a door plate is hinged to the side edge of the second cavity, a first fire fighting hose is placed in the second cavity, one end of the first fire fighting hose is connected with a handheld spray gun, the other end of the first fire fighting hose is connected with a corrugated pipe, the corrugated pipe is connected with a third fire extinguishing agent inlet pipe, a seventh electromagnetic valve is installed on a pipe section of the third fire extinguishing agent inlet pipe, a clamp is fixedly sleeved on the first fire fighting hose, a pressing plate is fixed on the side edge of the clamp, a shell is fixed on the inner wall of the second cavity, the clamp, the pressing plate and the corrugated pipe are located in the shell, and a touch switch is installed on the inner wall of the shell.
Preferably, the support and the top-mounted main pipe are both located above the parking space, and the underground main pipe is buried below the parking space.
Preferably, every ten parking spaces correspond to one integration box, every parking space corresponds to two buried spray heads, every parking space corresponds to one main detector, one camera and one standby detector, and every two adjacent parking spaces correspond to one top-mounted spray head.
Preferably, the first fire extinguishing agent inlet pipe, the second fire extinguishing agent inlet pipe and the third fire extinguishing agent inlet pipe are connected with the output end of the on-site fire extinguishing agent generating device through pipelines.
Preferably, bury the main pipe intercommunication and have into water and go into the dual-purpose pipe of air, it has fire control water supply pipe network to advance water and go into the dual-purpose pipe of air through advancing water piping connection, it has the compressor to advance water and go into the dual-purpose pipe of air through the air-supply line connection, install the fourth solenoid valve on the pipeline section of inlet tube, install the fifth solenoid valve on the pipeline section of air-supply line.
Preferably, the communication module is a 5G module, and the communication module is connected with a cloud server.
Preferably, a storage box is arranged on the side edge of the integrated box, a second fire hose for extinguishing fire for a host machine or a machine room of the integrated box is stored in the storage box, the second fire hose is communicated with a third fire extinguishing agent inlet pipe through a fourth fire extinguishing agent inlet pipe, and a shut-off valve is mounted on a pipe section of the fourth fire extinguishing agent inlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, a bracket and a top-mounted main pipe are both positioned above parking spaces, a ground-buried main pipe is buried below the parking spaces, every ten parking spaces are correspondingly provided with an integrated box, each parking space is correspondingly provided with two ground-buried spray heads, a top-mounted spray head is correspondingly arranged between every two adjacent parking spaces, each parking space is correspondingly provided with a main detector, a camera and a standby detector, when a fire disaster on one parking space is monitored, a system automatically identifies and extinguishes the parking space, simultaneously protects the two adjacent parking spaces to prevent the fire disaster from spreading, and when the fire is extinguished, a first electromagnetic valve, a sixth electromagnetic valve, a second electromagnetic valve and a third electromagnetic valve which correspond to the corresponding firing parking space and the two adjacent parking spaces to the firing parking space are opened, so that the fire extinguishing agent can enter through a first fire extinguishing agent pipe, the top-mounted main pipe and a first unit pipe and be sprayed out through the top-mounted spray heads, therefore, fire extinguishing and protection are carried out from the upper part, meanwhile, the fire extinguishing agent can enter through the second fire extinguishing agent inlet pipe, the buried main pipe and the second unit pipe and is sprayed out from the buried spray head, so that fire extinguishing and protection are carried out from the lower part, and the device has good subarea monitoring and subarea fire extinguishing effects and strong pertinence;
2. the main detector is common equipment, the standby detector is used when the main detector fails, one standby detector is used, more efficient monitoring can be guaranteed, accidents are avoided, the safety factor is high, the main detector comprises an ultraviolet detector, an infrared detector, a temperature sensor and an image type fire detector, the standby detector is an infrared detector, when the temperature rise rate is monitored to be abnormal or reaches a set value, a system is automatically started, a video camera starts to record video when the system is started in advance or is started, the video camera stops recording after the system is finished, and the video camera automatically stores and transmits the video to a cloud server through a communication module for storage;
3. according to the invention, the underground spray head and the underground spray head both adopt rotary spray heads, so that the fire extinguishing protection range can be enlarged, the effect is better, the underground spray head is jacked up by using the pressure of system starting and automatically sinks after the system starting, steel balls are arranged inside the underground spray head and the underground spray head, and the spray heads can rotate under the action of centrifugal force generated by water spraying; the fourth electromagnetic valve can be independently opened, so that water can be sprayed out from the underground spray head through the water inlet pipe, the underground main pipe and the second unit pipe to carry out cooling and cleaning operation; the fifth electromagnetic valve can be independently opened and the compressor can be started, so that air can be sprayed out from the underground spray head through the air inlet pipe, the underground main pipe and the second unit pipe to be cooled, cleaned and dried, and the functions are various and very comprehensive;
4. according to the invention, according to regional integration, every ten parking spaces are provided with an integration box, a button corresponding to an electromagnetic valve can be selected according to the parking space on fire, and the first fire hose can be directly pulled to extinguish fire, the first fire hose can be pressed on a touch switch through a pressing plate in a straight state, so that a seventh electromagnetic valve can be opened, at the moment, a fire extinguishing agent can be sprayed out from a handheld spray gun through a third fire extinguishing agent inlet pipe, a corrugated pipe and the first fire hose, so that the fire extinguishing operation can be directly carried out, but the system needs to automatically recognize temperature reduction and no infrared ray when stopping.
Drawings
Fig. 1 is a schematic structural diagram of a compressed air foam fire extinguishing system according to the present invention.
Fig. 2 is a schematic structural diagram of an integrated box of a compressed air foam fire extinguishing system according to the present invention.
Fig. 3 is a cross-sectional view of a housing of a compressed air foam fire suppression system in accordance with the present invention.
FIG. 4 is a logic diagram of the present invention.
In the figure: the system comprises a support 1, a first electromagnetic valve 2, a first fire extinguishing agent inlet pipe 3, a main detector 4, a camera 5, a standby detector 6, a main top-mounted pipe 7, a first unit pipe 8, a second electromagnetic valve 9, a top-mounted spray head 10, a third electromagnetic valve 11, a fourth electromagnetic valve 12, a water inlet pipe 13, a fifth electromagnetic valve 14, an air inlet pipe 15, a compressor 16, a main buried pipe 17, a second unit pipe 18, a second fire extinguishing agent inlet pipe 19, a sixth electromagnetic valve 20, a buried spray head 21, a parking space 22, a handheld spray gun 23, a door panel 24, a first fire hose 25, a shell 26, a partition plate 27, a communication module 28, a standby power supply 29, a control panel 30, an integrated box 31, a clamp 32, a touch switch 33, a pressure plate 34, a seventh electromagnetic valve 35, a third fire extinguishing agent inlet pipe 36, a corrugated pipe 37, a cloud server 38, a fourth fire extinguishing agent inlet pipe 39, a shut-off valve 40 and a second fire hose 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-4, a compressed air foam fire extinguishing system comprises a support 1, a top main pipe 7, a buried main pipe 17, a parking space 22, an integration box 31, a main detector 4, a camera 5 and a standby detector 6, wherein the main detector 4 comprises an ultraviolet detector, an infrared detector, a temperature sensor and an image type fire detector, the standby detector 6 is an infrared detector, the top main pipe 7 is communicated with a first unit pipe 8 and a first fire extinguishing agent inlet pipe 3, a second electromagnetic valve 9 is installed on the pipe section of the first unit pipe 8, the first unit pipe 8 is connected with a top nozzle 10, a first electromagnetic valve 2 is installed on the pipe section of the first fire extinguishing agent inlet pipe 3, the buried main pipe 17 is communicated with a second unit pipe 18 and a second fire extinguishing agent inlet pipe 19, a third electromagnetic valve 11 is installed on the pipe section of the second unit pipe 18, the second unit pipe 18 is connected with a buried nozzle 21, and a sixth electromagnetic valve 20 is installed on the pipe section of the second fire extinguishing agent inlet pipe 19, control panel 30 is installed to collection box 31 side, the inside of collection box 31 is separated for first cavity and second cavity through baffle 27, communication module 28 and stand-by power supply 29 have been placed to the inside of first cavity, the side of second cavity articulates there is door plant 24, first fire hose 25 has been placed in the second cavity, the one end of first fire hose 25 is connected with handheld spray gun 23, the other end of first fire hose 25 is connected with bellows 37, bellows 37 is connected with third fire extinguishing agent and advances pipe 36, install seventh solenoid valve 35 on the pipeline section of third fire extinguishing agent advances pipe 36, fixed hoop 32 that has cup jointed on first fire hose 25, the side of hoop 32 is fixed with clamp plate 34, be fixed with casing 26 on the inner wall of second cavity, hoop 32, clamp plate 34, bellows 37 all is located the inside of casing 26, install touch switch 33 on the inner wall of casing 26.
Example 2:
referring to fig. 1-4, the bracket 1 and the top-mounted main pipe 7 are both located above the parking spaces 22, the underground main pipe 17 is buried below the parking spaces 22, every ten parking spaces 22 are provided with an integrated box 31, each parking space 22 is provided with two underground spray heads 21, each parking space 22 is provided with a main detector 4, a camera 5 and a spare detector 6, a top-mounted spray head 10 is arranged between every two adjacent parking spaces 22, the first fire extinguishing agent inlet pipe 3, the second fire extinguishing agent inlet pipe 19 and the third fire extinguishing agent inlet pipe 36 are all connected with the output end of the on-site fire extinguishing agent generating device through pipelines, the underground main pipe 17 is communicated with a water inlet and air inlet dual-purpose pipe, the water inlet and air inlet dual-purpose pipe is connected with a fire-fighting water supply pipe network through a water inlet pipe 13, the water inlet and air inlet dual-purpose pipe is connected with a compressor 16 through an air inlet pipe 15, the pipe section of the water inlet pipe 13 is provided with a fourth electromagnetic valve 12, the fifth electromagnetic valve 14 is installed on the section of the air inlet pipe 15, the communication module 28 is a 5G module, and the communication module 28 is connected with a cloud server 38.
A storage box 42 is arranged on the side edge of the integration box 31, a second fire hose 41 used for extinguishing fire for a host machine or a machine room of the user is stored in the storage box 42, the second fire hose 41 is communicated with a third fire extinguishing agent inlet pipe 36 through a fourth fire extinguishing agent inlet pipe 39, and a shut-off valve 40 is installed on the pipe section of the fourth fire extinguishing agent inlet pipe 39.
The working principle is as follows: in the invention, a bracket 1 and a top-mounted main pipe 7 are both positioned above a parking space 22, a ground-mounted main pipe 17 is buried below the parking spaces 22, every ten parking spaces 22 are correspondingly provided with an integrated box 31, each parking space 22 is correspondingly provided with two ground-mounted nozzles 21, a top-mounted nozzle 10 is correspondingly arranged between every two adjacent parking spaces 22, each parking space 22 is correspondingly provided with a main detector 4, a camera 5 and a standby detector 6, when a fire disaster is monitored on one parking space 22, a system automatically identifies and extinguishes the parking space 22, simultaneously protects the two adjacent parking spaces 22 to prevent the fire disaster from spreading, and when the fire disaster is extinguished, a first electromagnetic valve 2, a sixth electromagnetic valve 20, a corresponding fired parking space 22 and a second electromagnetic valve 9 and a third electromagnetic valve 11 corresponding to the two adjacent parking spaces 22 of the fired parking space 22 are opened, so that the fire extinguishing agent can be opened through a first fire extinguishing agent pipe 3, The top-mounted main pipe 7 and the first unit pipe 8 enter and are sprayed out through the top-mounted spray head 10, so that fire extinguishing and protection are carried out from the upper side, meanwhile, fire extinguishing agents can enter through the second fire extinguishing agent inlet pipe 19, the underground main pipe 17 and the second unit pipe 18 and are sprayed out from the underground spray head 21, fire extinguishing and protection are carried out from the lower side, and the top-mounted fire extinguishing system has good subarea monitoring and subarea fire extinguishing effects and is strong in pertinence.
The main detector 4 is a common device, the standby detector 6 is used when the main detector 4 breaks down, one is used for the other, so that more efficient monitoring can be guaranteed, accidents are avoided, the safety factor is high, the main detector 4 comprises an ultraviolet detector, an infrared detector, a temperature sensor and an image type fire detector, the standby detector 6 is an infrared detector, when the temperature rising rate is monitored to be abnormal or reaches a set value, the system is automatically started, when the system is pre-started or started, the video recording of the camera 5 is started, after the system is ended, the video recording of the camera 5 is stopped, and the video recording of the camera 5 is automatically stored and is transmitted to the cloud server 38 through the communication module 28 to be stored.
The underground spray head 21 and the underground spray head 21 both adopt rotary spray heads, the fire extinguishing protection range can be enlarged, the effect is better, the underground spray head 21 is jacked up by the pressure of system starting, and automatically sinks after the system starting, steel balls are arranged inside the underground spray head 21 and the underground spray head 21, and the spray head 180 can be rotated under the action of centrifugal force generated by water spraying; the fourth electromagnetic valve 12 can be independently opened, so that water can pass through the water inlet pipe 13, the buried main pipe 17 and the second unit pipe 18 and is sprayed out from the buried spray head 21 to carry out cooling and cleaning operation; the fifth electromagnetic valve 15 can be independently opened and the compressor 16 can be started, so that the air can pass through the air inlet pipe 15, the underground main pipe 17 and the second unit pipe 18 and is sprayed out from the underground spray head 21 to be cooled, cleaned and dried, and the functions are various and very comprehensive.
According to regional integration, every ten parking stalls 22 set up an integration box 31, can select the button that corresponds the solenoid valve according to the parking stall 22 that catches fire, also can directly pull first fire hose 25 and put out a fire, can press on touch switch 33 through clamp plate 34 under the first fire hose 25 state of flare-outing, can open seventh solenoid valve 35 like this, at this moment, fire extinguishing agent can advance pipe 36, bellows 37 through third fire extinguishing agent, first fire hose 25 and follow handheld spray gun 23 blowout, thereby directly put out a fire the operation, but the system stops to need the automatic identification temperature to reduce and do not have the infrared ray.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a compressed air foam fire extinguishing system, includes support (1), top loading person in charge (7), buries person in charge (17), parking stall (22), collection box (31), a serial communication port, install main detector (4), camera (5), reserve detector (6) on support (1), main detector (4) are including ultraviolet detector, infrared detector, temperature sensor, image type fire detector, reserve detector (6) are infrared detector, top loading person in charge (7) intercommunication has first unit pipe (8) and first fire extinguishing agent to advance pipe (3), install second solenoid valve (9) on the pipeline section of first unit pipe (8), first unit pipe (8) are connected with top loading shower nozzle (10), first fire extinguishing agent advances to install on the pipeline section of pipe (3) first solenoid valve (2), bury person in charge (17) intercommunication and have second unit pipe (18), A second fire extinguishing agent inlet pipe (19), a third electromagnetic valve (11) is installed on the pipe section of the second unit pipe (18), the second unit pipe (18) is connected with a buried spray head (21), a sixth electromagnetic valve (20) is installed on the pipe section of the second fire extinguishing agent inlet pipe (19), a control panel (30) is installed on the side edge of an integrated box (31), the interior of the integrated box (31) is divided into a first cavity and a second cavity through a partition plate (27), a communication module (28) and a standby power supply (29) are placed in the first cavity, a door plate (24) is hinged to the side edge of the second cavity, a first fire hose (25) is placed in the second cavity, one end of the first fire hose (25) is connected with a handheld spray gun (23), the other end of the first fire hose (25) is connected with a corrugated pipe (37), and the corrugated pipe (37) is connected with a third fire extinguishing agent inlet pipe (36), install seventh solenoid valve (35) on the pipeline section of third fire extinguishing agent inlet pipe (36), the fixed cover of first fire hose (25) has connect clamp (32), the side of clamp (32) is fixed with clamp plate (34), be fixed with casing (26) on the inner wall of second cavity, clamp (32), clamp plate (34), bellows (37) all are located the inside of casing (26), install touch switch (33) on the inner wall of casing (26).
2. A compressed air foam fire extinguishing system according to claim 1, characterized in that the bracket (1) and the top-loading main pipe (7) are both located above the parking space (22), and the buried main pipe (17) is buried below the parking space (22).
3. A compressed air foam fire extinguishing system according to claim 2, characterized in that an integrated box (31) is provided for every ten parking spaces (22), two underground spray heads (21) are provided for each parking space (22), a main detector (4), a camera (5) and a spare detector (6) are provided for each parking space (22), and a top-mounted spray head (10) is provided between each two adjacent parking spaces (22).
4. A compressed air foam fire extinguishing system according to claim 3, wherein the first fire extinguishing agent inlet pipe (3), the second fire extinguishing agent inlet pipe (19) and the third fire extinguishing agent inlet pipe (36) are connected to the output end of the on-site fire extinguishing agent generating device by means of pipes.
5. A compressed air foam fire extinguishing system according to claim 4, wherein the buried main pipe (17) is communicated with a dual-purpose pipe for water and air intake, the dual-purpose pipe for water and air intake is connected with a fire-fighting water supply pipe network through a water inlet pipe (13), the dual-purpose pipe for water and air intake is connected with a compressor (16) through an air inlet pipe (15), the pipe section of the water inlet pipe (13) is provided with the fourth electromagnetic valve (12), and the pipe section of the air inlet pipe (15) is provided with the fifth electromagnetic valve (14).
6. A compressed air foam fire extinguishing system according to claim 5, characterized in that the communication module (28) is a 5G module, the communication module (28) being connected to a cloud server (38).
7. A compressed air foam fire extinguishing system according to claim 1, wherein a storage box (42) is provided at a side of the integration box (31), a second fire hose (41) for extinguishing fire of the host or the machine room is stored in the storage box (42), the second fire hose (41) is communicated with the third fire extinguishing agent inlet pipe (36) through a fourth fire extinguishing agent inlet pipe (39), and a shut-off valve (40) is installed on a pipe section of the fourth fire extinguishing agent inlet pipe (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111314168.6A CN114010979A (en) | 2021-11-08 | 2021-11-08 | Compressed air foam fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111314168.6A CN114010979A (en) | 2021-11-08 | 2021-11-08 | Compressed air foam fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114010979A true CN114010979A (en) | 2022-02-08 |
Family
ID=80061875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111314168.6A Pending CN114010979A (en) | 2021-11-08 | 2021-11-08 | Compressed air foam fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114010979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515401A (en) * | 2022-03-24 | 2022-05-20 | 中船黄埔文冲船舶有限公司 | Ship fire-fighting system |
-
2021
- 2021-11-08 CN CN202111314168.6A patent/CN114010979A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515401A (en) * | 2022-03-24 | 2022-05-20 | 中船黄埔文冲船舶有限公司 | Ship fire-fighting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111973922B (en) | Fire fighting system for smart home and control method | |
| CN111544817A (en) | Fire extinguishing system and fire extinguishing method for super high-rise building | |
| CN114010979A (en) | Compressed air foam fire extinguishing system | |
| CN114432631B (en) | Automatic water spraying fire extinguishing system and fire extinguishing method for cooling tower | |
| CN110237475A (en) | A kind of underground city pipe gallery system and its extinguishing method | |
| CN212756898U (en) | Automatic fire-fighting system with high-low temperature box | |
| KR102187037B1 (en) | Sprinkler fixing device for firefighting in apartment houses | |
| CN217567204U (en) | Compressed air foam fire extinguishing system | |
| CN212262232U (en) | Intelligent miniature water mist fire extinguishing device | |
| JP3241259U (en) | Multistage energy storage fire fighting system | |
| CN108635714B (en) | Deep underground fire-fighting system | |
| CN216925208U (en) | Automatic water spraying fire extinguishing system of cooling tower | |
| CN212491267U (en) | Super high-rise building fire extinguishing system | |
| CN115499623A (en) | Fire safety protection monitoring | |
| CN206381522U (en) | It is a kind of can manually, the fire-fighting spraying head tele-control system that automatically controls | |
| CN211097256U (en) | Non-pressure-storage independent intelligent fire extinguishing device | |
| CN209997067U (en) | intelligent fire-extinguishing robot | |
| CN217593662U (en) | Fire fighting system of automobile charging station | |
| CN220513310U (en) | Water fire-fighting system of energy storage container | |
| CN2855459Y (en) | Automatic high pressure fine atomizing fire extinguisher | |
| CN220459805U (en) | Simple spraying device | |
| CN217219975U (en) | Fire engineering is with initiative protection type fire hose | |
| CN216439872U (en) | Simple pipeline open-hole type dry powder fire extinguishing system | |
| CN220090310U (en) | Fire extinguishing system and underground energy storage power station | |
| CN115721889A (en) | Intelligent safety range hood integrated with high-multiple foam fire extinguishing technology and fire extinguishing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |