CN211410808U - Embedded fire prevention of integrated furred ceiling and fire extinguishing systems - Google Patents
Embedded fire prevention of integrated furred ceiling and fire extinguishing systems Download PDFInfo
- Publication number
- CN211410808U CN211410808U CN202021543488.XU CN202021543488U CN211410808U CN 211410808 U CN211410808 U CN 211410808U CN 202021543488 U CN202021543488 U CN 202021543488U CN 211410808 U CN211410808 U CN 211410808U
- Authority
- CN
- China
- Prior art keywords
- fire
- furred ceiling
- steering wheel
- swing
- spin
- 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
Abstract
The utility model provides an embedded fire prevention of integrated furred ceiling and fire extinguishing system, including a plurality of infrared array temperature sensor of equipartition on the furred ceiling, the fire blanket of dress in furred ceiling one side, connect the unable adjustment base on the furred ceiling, establish carbon monoxide sensor, smoke transducer, 4G communication module, singlechip and rotation seat on unable adjustment base, the top of rotating the seat is connected with the rotation steering wheel, the bottom of rotating the seat is connected with the swing steering wheel, the swing steering wheel rotates and is connected with the swing arm, the bottom of swing arm is connected with the squirt, the middle part of swing arm is fixed with six attitude modules of OpenMV camera and MPU 6050. Aiming at early fire prevention, a multimedia message warning can be sent to the bad fire electricity utilization behavior of a user through a 4G communication module; aiming at a fire scene, multi-sensing fusion is adopted, and point-to-point injection fire extinguishing is only carried out aiming at a fire source point; the fire blanket has the function of extinguishing fire when falling to deal with the fire scene that 'only smoke but not fire' can extinguish fire timely and effectively.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field specifically is an embedded fire prevention of integrated furred ceiling and fire extinguishing systems.
Background
With the increasing value of houses and frequent fires caused by other people's forefires, battery overcharging, blowers, heaters and the like, people desire a real-time, quick and automatic response fire extinguisher capable of realizing the minimum loss. Particularly, with the development and popularization of an AI artificial intelligence technology, the fire extinguishing system has a decision making function by performing operation processing on data acquired by each sensor, and a large-space mobile 'water cannon' fire extinguishing system also frequently appears on a scientific and educational channel in a television, so that real-time fire extinguishing becomes a current technical hotspot.
Particularly, in case of fire in modern high-rise buildings, due to the chimney effect of high-rise residences, the fire is rapidly developed, the quantity of used social resources is large, and the problem of untimely fire extinguishment exists, but most of the fire extinguishments are caused by weak fire protection consciousness of owners. Therefore, an intelligent system integrating fire prevention and fire extinguishing functions, which is real-time, fast and automatic in response, is needed.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a but embedded fire prevention of integrated furred ceiling and fire extinguishing system of real-time automatic monitoring conflagration and conflagration hidden danger has solved the problem that provides among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an embedded fire prevention of integrated furred ceiling and fire extinguishing system, includes a plurality of infrared array temperature sensor of equipartition on the furred ceiling, connects unable adjustment base on the furred ceiling, establishes carbon monoxide sensor, smoke transducer, singlechip and the rotation seat on unable adjustment base, the top of rotating the seat is connected with the rotation steering wheel, the bottom of rotating the seat is connected with the swing steering wheel, the swing steering wheel rotates and is connected with the swing arm, the bottom of swing arm is connected with the squirt, the middle part of swing arm is fixed with six attitude modules of OpenMV camera and MPU 6050.
Preferably, still including folding fire blanket and plug-type electro-magnet, the both sides of furred ceiling are equipped with hollow guide rail, be equipped with two spin in the guide rail, two be equipped with compression spring between the spin, the bottom of spin is equipped with the go-between, the bottom of guide rail is offered and is used for the gliding spout of go-between, four the four corners of fire blanket is connected to the go-between, the one end of plug-type electro-magnet is connected with the line and ends the valve, the line is ended the valve and is two the spin restriction is in the same place and compress the compression spring between two spin, be equipped with on the guide rail and supply the line to end valve male.
Preferably, the intelligent terminal also comprises a 4G communication module, wherein the 4G communication module is connected with the singlechip and is also connected with a wireless terminal.
Preferably, the single chip microcomputer is connected with a buzzer.
Preferably, the swing type electric car further comprises an independent power supply module, and the single chip microcomputer, the rotary steering engine and the swing steering engine are connected with the independent power supply module.
The utility model provides an embedded fire prevention of integrated furred ceiling and fire extinguishing systems. The method has the following beneficial effects:
aiming at early fire prevention, the multimedia message warning can be sent to the bad fire electricity using behavior of the user through the 4G communication module.
According to the method, a plurality of infrared array temperature measurement sensors distributed in an array form a dense array distribution, the temperature values of different collected points are high and low, and the high-temperature position can be accurately obtained by applying geometric and mathematical knowledge.
When the value of the sensor reaches a threshold value, the OpenMV camera is started to perform accurate positioning, and meanwhile, the buzzer is started to give an alarm, and a call is made in time to inform a homeowner through the 4G communication module.
The single chip microcomputer controls the rotation steering engine and the swing steering engine on the cradle head to move, and the cradle head is noiseless and has an error of 1 degree.
The MPU6050 six-axis attitude module collects the position information of the current camera, and according to the command of the single chip microcomputer, the camera is accurately aligned to a fire source by controlling the rotation steering engine and the swing steering engine to move and feeding back the current real-time angle information through the six-axis attitude module.
After the fire source is aligned, the water gun arranged in parallel with the camera carries out point-to-point injection, and automatic fire extinguishing within 15s is realized.
The opening amount of the water gun is controlled according to the position of the fire source collected by the OpenMV camera, so that secondary pollution caused by excessive water is avoided.
The fire blanket landing fire extinguishing function is added to cope with fire scenes caused by gas bottles, the effectiveness of fire extinguishing is improved, the fire extinguishing of the fire blanket is timely and effective, no pollution is caused afterwards, the total time for fire extinguishing is 4s, and only the numerical value on the horizontal plane (namely the XY plane) of the infrared array temperature measuring sensor is required.
The matched cover has independent power supply module, can avoid the broken circuit that fuse wire fusing leads to, lets it still normally work when the conflagration.
Drawings
Fig. 1 is an overall bottom view of a ceiling of an integrated ceiling embedded fire prevention and extinguishing system of the present invention;
fig. 2 is an overall side view of a ceiling of an integrated ceiling embedded fire protection and suppression system of the present invention;
fig. 3 is a perspective view of the main body component of the integrated ceiling embedded fire prevention and extinguishing system of the present invention;
FIG. 4 is a diagram of the structure of the push-pull electromagnet and the slide rail;
FIG. 5 is a drawing showing the connection structure of the push-pull electromagnet and the slide rail;
fig. 6 is a module connection diagram of the single chip microcomputer of the present invention.
Description of the labeling: 1. a suspended ceiling; 2. an infrared array temperature measurement sensor; 3. a carbon monoxide sensor; 4. a water gun; 5. a smoke sensor; 6. a guide rail; 7. a fire blanket; 8. a push-pull electromagnet; 9. an independent power supply module; 10. a single chip microcomputer; 11. a buzzer; 12. a 4G communication module; 13. a rotating seat; 14. swinging the steering engine; 15. an OpenMV camera; 16. rotating the steering engine; 17. MPU6050 six-axis attitude module; 18. swinging arms; 19. a compression spring; 20. rolling a ball; 21. a running stop valve; 22. a connecting ring; 23. a chute.
Detailed Description
An embodiment of an integrated ceiling embedded fire protection and suppression system of the present invention is further described with reference to fig. 1 to 6.
In the embodiment, the single chip microcomputer 10 with the STM32F103 chip is adopted, the STM32F103 device adopts a Cortex-M3 inner core, the highest speed of a CPU reaches 72 MHz, the product series has the characteristics of 16 KB-1 MB Flash, various control peripherals, a USB full-speed interface and CAN, low power consumption, high performance, quick response and the like, and CAN quickly process information and make a response.
The utility model provides an embedded fire prevention of integrated furred ceiling and fire extinguishing system, includes a plurality of infrared array temperature sensor 2 of equipartition on furred ceiling 1, connects the unable adjustment base on furred ceiling 1, establishes carbon monoxide sensor 3, smoke transducer 5, singlechip 10 and rotation seat 13 on unable adjustment base, the top of rotating seat 13 is connected with rotation steering wheel 16, the bottom of rotating seat 13 is rotated and is connected with swing arm 18, swing arm 18 is connected with swing steering wheel 14, the bottom of swing arm 18 is connected with squirt 4, the middle part of swing arm 18 is fixed with six posture modules 17 of OpenMV camera 15 and MPU6050, carbon monoxide sensor 3, smoke transducer 5, infrared array temperature sensor 2, rotation steering wheel 16, swing steering wheel 14, squirt 4, six posture modules 18 of OpenMV camera 15 and MPU6050 all connect singlechip 10.
The utility model relates to an embedded fire prevention of integrated furred ceiling and fire extinguishing systems's work logic condition table:
when indoor fire monitoring is carried out, because a plurality of infrared array temperature measurement sensors 2 are densely arrayed on the suspended ceiling, according to the temperature values of the collected different points, the ignition position can be obtained by applying geometric mathematical knowledge. The carbon monoxide sensor 3 is used for collecting the carbon monoxide concentration in real time, and the carbon monoxide concentration increase rate is obtained through the operation of the singlechip 10; the smoke sensor 5 is used for collecting the smoke content in real time, and the smoke diffusion rate is obtained through the operation of the single chip microcomputer 10; a plurality of infrared array temperature measurement sensors 2 are used for collecting temperature values in real time, and the temperature increase rate is obtained through the operation of a single chip microcomputer 10; when fire is prevented or extinguished, the awakened OpenMV camera 15 acquires the position of a high temperature or fire source and the position of the fire source, the increase rate of the position of the high temperature or fire source is obtained through the operation of the single chip microcomputer 10, the multi-sensor fusion can avoid misjudgment behaviors caused by single sensor, meanwhile, the multi-sensor fusion has estimation capability and can make decision in advance, the OpenMV camera 15 in the embodiment has two modes of sleep and work, because the OpenMV camera 15 monitors power consumption, the multi-sensor fusion does not work at ordinary times, when data acquired by one of the infrared array temperature measuring sensor 2, the smoke sensor 5 and the carbon monoxide sensor 3 exceeds a threshold value, as shown in the table, when the temperature is higher than 47 ℃ or the smoke content is higher than 5% obs/m or the carbon monoxide concentration is higher than 1%, the OpenMV camera 15 is started to monitor, and sending a multimedia message warning to the user through the 4G communication module 12 at the high-temperature position acquired by the OpenMV camera 15, and correcting the bad fire power utilization behavior. When a fire disaster occurs, and when two data collected by the infrared array temperature measuring sensor 2, the smoke sensor 5 and the carbon monoxide sensor 3 exceed a threshold value, as shown in the table, when a smoke diffusion rate of 3-4m/s and a carbon monoxide concentration increase rate of 0.0042%/s, or a smoke content of 5% obs/m and a carbon monoxide concentration of 1%, or a temperature increase rate of 5 ℃/s and a smoke diffusion rate of 3-4m/s, or a temperature increase rate of 5 ℃/s and a carbon monoxide concentration increase rate of 0.0042%/s are reached, physical coordinates of a high temperature point detected by the infrared array temperature measuring sensor 2 are sent to the single chip microcomputer 10, the single chip microcomputer 10 sends steering information to the OpenMV camera 15, a position signal is obtained by the OpenMV camera 15 and is sent to the rotary steering engine 16 and the swing steering engine 14, the angle information fed back by the MPU6050 six-axis attitude module 17 is sent to the single chip microcomputer 10, the rotation steering engine 16 and the swing steering engine 14 are controlled by the single chip microcomputer 10 to rotate so that the water gun 4 can rotate and swing up and down, the water gun 4 can aim at a fire source point, the spray dosage is determined according to the obtained high-temperature position, point-to-point quantitative spray fire extinguishing is carried out, meanwhile, the buzzer 11 is started to give an alarm, and a telephone call is made through the 4G communication module 12 to inform a homeowner.
The preferred fire blanket 7 and the push-pull type electro-magnet 8 of still including folding of this embodiment, the both sides of furred ceiling 1 are equipped with hollow guide rail 6, be equipped with two spin 20 in the guide rail 6, two be equipped with compression spring 19 between the spin 20, the bottom of spin 20 is equipped with go-between ring 22, be used for the gliding spout 23 of go-between ring 22, four is offered to the bottom of guide rail 6 the four corners of fire blanket 7 is connected to go-between ring 22, the one end of push-pull type electro-magnet 8 is connected with row and ends valve 21, row ends valve 21 with two spin 20 limits together and compresses the compression spring 19 between two spin 20, be equipped with on the guide rail 6 and supply to go and end valve 21 male opening.
When a fire disaster occurs and the fog is large, the smoke is in a high-temperature state, and the smoke reaches the place, the infrared array temperature measurement sensors 2 all measure the high temperature, and the OpenMV camera 15 is also shielded from the visual field, the push-pull electromagnet 8 pulls the running stop valve 21, the rolling balls 20 and the connecting rings 22 on the outer side of the fire blanket 7 move at an accelerated speed in the guide rails 6 (16) through the elastic potential energy of the compression springs 19 arranged at the inner port of the guide rails 6, and the four connecting rings 22 are respectively hung at the four corners of the fire blanket 7, so that the fire blanket 7 is rapidly unfolded and descended to realize fire extinguishment.
The preferred 4G communication module 12 that still includes of this embodiment, 4G communication module 12 connects singlechip 10, 4G communication module 12 is connected with wireless terminal, and to early fire prevention, through 4G communication module 12, can send the multimedia message warning to user's bad power consumption behavior on a fire, when sensor numerical value reaches the threshold value, starts openMV camera 15 and carries out the accurate positioning, through 4G communication module 12, calls the telephone and notifies the homeowner, can make the homeowner in time obtain the fire information.
The single chip microcomputer 10 is preferably connected with a buzzer 11, when the value of the sensor reaches a threshold value, the OpenMV camera 15 is started to perform accurate positioning, and meanwhile, the buzzer 11 is started to give an alarm, so that indoor personnel can be reminded of the occurrence of a fire in time.
The preferred still includes independent power module 9 of this embodiment, independent power module 9 is all connected to singlechip 10, rotation steering wheel 16 and swing steering wheel 14, and supporting independent activestandby electrical power generating system can avoid the broken circuit that fuse fusing leads to, lets it still normally work when the conflagration.
The preferred host computer management software that can also be furnished with of this embodiment can carry out the terminal monitoring, discovers the non-standard action early before the burning, takes precautions against the conflagration early, simultaneously, stops the misjudgement action that probably takes place in the singlechip 10 is independently decided, also can monitor the scene of a fire condition, realizes networking function, furtherly, can be directed against abnormal conditions such as different seasons, different environment, each sensor threshold value of remote regulation to increase automatic fire location and fire extinguishing systems's redundant function.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an embedded fire prevention of integrated furred ceiling and fire extinguishing systems which characterized in that: including a plurality of infrared array temperature sensors of equipartition on the furred ceiling, connect the unable adjustment base on the furred ceiling, establish carbon monoxide sensor, smoke transducer, singlechip and the rotation seat on unable adjustment base, the singlechip is connected with bee calling organ, the top of rotating the seat is connected with the rotation steering wheel, the bottom of rotating the seat is connected with the swing steering wheel, the swing steering wheel rotates and is connected with the swing arm, the bottom of swing arm is connected with the squirt, the middle part of swing arm is fixed with six attitude modules of OpenMV camera and MPU 6050.
2. The integrated ceiling embedded fire protection and suppression system of claim 1, wherein: still including folding fire blanket and plug-type electro-magnet, the both sides of furred ceiling are equipped with hollow guide rail, be equipped with two spin in the guide rail, two be equipped with compression spring between the spin, the bottom of spin is equipped with the go-between, the bottom of guide rail is offered and is used for the gliding spout of go-between, four the four corners of fire blanket is connected to the go-between, the one end of plug-type electro-magnet is connected with the line and ends the valve, the line is ended the valve and is two the spin restriction is in the same place and compress the compression spring between two spin, be equipped with on the guide rail and supply the line to end valve.
3. The integrated ceiling embedded fire protection and suppression system of claim 1, wherein: still include 4G communication module, 4G communication module connects the singlechip, 4G communication module is connected with wireless terminal.
4. The integrated ceiling embedded fire protection and suppression system of claim 1, wherein: still include independent power module, singlechip, rotation steering wheel and swing steering wheel all connect independent power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543488.XU CN211410808U (en) | 2020-07-30 | 2020-07-30 | Embedded fire prevention of integrated furred ceiling and fire extinguishing systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543488.XU CN211410808U (en) | 2020-07-30 | 2020-07-30 | Embedded fire prevention of integrated furred ceiling and fire extinguishing systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211410808U true CN211410808U (en) | 2020-09-04 |
Family
ID=72274328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021543488.XU Active CN211410808U (en) | 2020-07-30 | 2020-07-30 | Embedded fire prevention of integrated furred ceiling and fire extinguishing systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211410808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146352A (en) * | 2021-11-02 | 2022-03-08 | 浙江海洋大学 | Automatic fire extinguishing device and system for island base |
| CN114689111A (en) * | 2020-12-29 | 2022-07-01 | 香港理工大学 | Real-time acquisition system, real-time acquisition equipment and real-time acquisition method for three-dimensional fire scene information |
-
2020
- 2020-07-30 CN CN202021543488.XU patent/CN211410808U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689111A (en) * | 2020-12-29 | 2022-07-01 | 香港理工大学 | Real-time acquisition system, real-time acquisition equipment and real-time acquisition method for three-dimensional fire scene information |
| CN114689111B (en) * | 2020-12-29 | 2024-03-22 | 香港理工大学 | Real-time acquisition system, real-time acquisition equipment and real-time acquisition method for three-dimensional fire scene information |
| CN114146352A (en) * | 2021-11-02 | 2022-03-08 | 浙江海洋大学 | Automatic fire extinguishing device and system for island base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212973929U (en) | Intelligent fire-fighting system | |
| CN211410808U (en) | Embedded fire prevention of integrated furred ceiling and fire extinguishing systems | |
| CN110496355A (en) | A kind of wisdom fire-fighting system based on Internet of Things | |
| CN107230313A (en) | A kind of building fire-fighting linked system | |
| CN108346254A (en) | A kind of forest fire monitoring system based on unmanned plane | |
| CN109147253B (en) | Wisdom fire safety pre-judging management linkage platform | |
| CN111341045B (en) | Dynamic building fire alarm escape response method | |
| CN208796410U (en) | Fire integrated warning system | |
| CN110379114A (en) | A kind of unmanned plane mountain fire intelligent early-warning system based on distributed fiber-optic sensor | |
| CN104035405B (en) | Firefighting skylight control system based on solar power supply and Internet of things technology and application thereof | |
| CN106429696A (en) | Intelligent fire-fighting control system in building elevator | |
| CN107862824B (en) | Remote device for monitoring and preventing fire accident of power transmission and distribution line and use method thereof | |
| CN207883080U (en) | A kind of video fire hazard alarm system | |
| CN108460963A (en) | Long-range fire fighting monitoring platform | |
| CN106910310B (en) | Forest fire prevention emergency alarm device | |
| CN206275950U (en) | Intelligent spherical monitors extinguishing device | |
| CN113426057A (en) | Intelligent fire-fighting Internet of things management system | |
| CN109663258A (en) | A kind of intelligent control fire-fighting system | |
| CN208351668U (en) | A kind of smoke-alarm system | |
| CN115223325A (en) | AI camera capable of identifying fire and control system thereof | |
| CN213220690U (en) | Fire extinguishing system based on battery management system signal | |
| CN116271666A (en) | High-rise building indoor fire extinguishing system based on Internet of things | |
| CN212854397U (en) | Intelligent early warning and fire extinguishing system for high-voltage cable joint | |
| CN113763664B (en) | Intelligent building fire control system | |
| CN109529244A (en) | A kind of intelligent fire-proofing lighting remote control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |