CN208654997U - Fire alarm system based on BIM - Google Patents
Fire alarm system based on BIM Download PDFInfo
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- CN208654997U CN208654997U CN201820977884.XU CN201820977884U CN208654997U CN 208654997 U CN208654997 U CN 208654997U CN 201820977884 U CN201820977884 U CN 201820977884U CN 208654997 U CN208654997 U CN 208654997U
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- fire
- central controller
- holding tank
- bim
- alarm system
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Abstract
The utility model relates to structural fire protection fields, specially based on the fire alarm system of BIM, its key points of the technical solution are that including central controller and the BIM database, fire protection device, fire-fighting executive device and the display device that connect with central controller；The channel of building is provided with first holding tank of several openings towards passageway, the first holding tank is placed with towel, spray tube is provided at the top of the first holding tank, and spray tube is connected with the switch valve for being controlled by central controller；When fire occurs for building, the movement of central controller controls fire-fighting executive device, central controller calls the data of BIM database and shows the 3-D image of building position corresponding with the fire protection device through display device simultaneously, simultaneously, central controller controls switch valve is opened, and is sprayed water to towel, and towel is moistened, facilitate the personnel of escape to take when passing through, reduces the situation that people suck dense smoke and injury during escape.
Description
Technical field
The utility model relates to structural fire protection fields, more specifically, it relates to the fire alarm system based on BIM.
Background technique
BIM, that is, Building Information Model, as a new theory of engineering construction industry, BIM emphasizes harmonious letter
The application in each stage of project life cycle is ceased, most intuitive expression-form is exactly three with project information
Tie up building model.Three-dimensional building information model is no longer unalterable exhibit, and becomes an intelligentized information
Carrier, and with the abundant of information and transmitting, model by become each stage concrete application of Whole Life Cycle of Projects core and
Data basis.
Present fire alarm system generally comprises smoke sensor device, central controller and alarm device, and fire is occurring
When, smoke sensor device detects dense smoke and feeds back to central controller, and central controller air alarm device carries out alarm, convenient
People have found dangerous situation in time.
But a large amount of dense smokes are frequently accompanied by scene of fire, people are easy sucking dense smoke during escape and injured.
Utility model content
The purpose of the utility model is to provide the fire alarm systems based on BIM, are in the case of fire showing fire behavior
Display and the personnel for escape provide wet towel, reduction injury to personnel on device.
The above-mentioned technical purpose of the utility model has the technical scheme that the fire report based on BIM
Alert system, it is characterized in that: including central controller and the BIM database, the fire protection device, fire-fighting that are connect with central controller
Executive device, alarm device and display device；The fire protection device is used to detect the fire condition in building, and feeds back to
Central controller；The fire-fighting executive device in response to central controller control and carry out fire-fighting movement；The alarm device
Control in response to central controller simultaneously carries out alarm action；The central controller calls the data of BIM database and will build
The 3-D image built is shown through display device；The channel of building is provided with first holding tank of several openings towards passageway, institute
It states the first holding tank and is placed with towel, spray tube is provided at the top of the first holding tank, the spray tube, which is connected with, to be controlled by
The switch valve of central controller.
By using above-mentioned technical proposal, during fire protection device is detected and is fed back to the fire condition in building
Controller is entreated, when fire occurs for building, the movement of central controller controls fire-fighting executive device is controlled fire behavior, simultaneously
Central controller calls the data of BIM database and by the 3-D image of building position corresponding with the fire protection device through aobvious
Showing device is shown, is easy to understand fire behavior, meanwhile, central controller controls switch valve is opened, and is sprayed water to towel, and towel, side are moistened
Just the personnel to escape take when passing through, and reduce the situation that people suck dense smoke and injury during escape.
Preferably, the fire protection device includes temperature sensor, smoke sensor device and flame sensor.
By using above-mentioned technical proposal, fire is detected from multiple directions such as temperature, smog and flames, safety
It is higher.
Preferably, the fire-fighting executive device includes fume extractor, spray equipment and fire protection warning device.
By using above-mentioned technical proposal, when fire occurs, the smog of generation is discharged fume extractor, spray equipment pair
Building is sprayed water, and is controlled fire behavior, and start fire protection warning device, is warned to people.
Preferably, the channel of building is provided with the sound broadcasting device for being connected to central controller at the first holding tank.
Start sound broadcasting device when fire occurs by using above-mentioned technical proposal, reminds escape personnel to take wet
Towel covers mouth and nose.
Preferably, the second holding tank, the second holding tank vertical sliding are offered down in the bottom of the first holding tank
It is connected with the supporting plate for placing towel, second holding tank is provided with the actuator for driving supporting plate to slide, and described the
One holding tank is provided with the first proximity sensor connecting with central controller top down, and the central controller is according to
The output control actuator movement of one proximity sensor.
By using above-mentioned technical proposal, towel is accommodated in the first holding tank and the second holding tank, is increased and is accommodated towel
Capacity, the first proximity sensor detects the position of the towel of top, after in part, towel is drawn, center control
Device controls actuator movement, slides supporting plate up, facilitates and subsequent takes towel.
Preferably, the actuator includes motor and by motor-driven screw rod, and screw rod is in being vertically arranged and be rotatablely connected
In the second holding tank, screw rod is threadedly coupled with supporting plate.
By using above-mentioned technical proposal, driving motor rotation can drive supporting plate to move up and down.
Preferably, second connect with central controller that be provided with top down of first holding tank approaches sensing
Device, the central controller is according to the output control switch valve events of fire protection device and the second proximity sensor.
By using above-mentioned technical proposal, after personnel take towel, by towel at the top of holding tank, the second close biography
Sensor detects the close of towel, and central controller controls switch valve is opened, and sprays water to towel.
Preferably, first holding tank is provided with sealing plate in opening, and first holding tank is provided with for sealed
Sealing plate and the electric lock for being controlled by central controller.
By using above-mentioned technical proposal, towel is isolated with the external world for sealing plate, reduces the feelings that towelling coverlet dust is made dirty
Condition.
Preferably, the elastic component for driving door open structure is provided between the holding tank and sealing plate.
By using above-mentioned technical proposal, after electric lock unlocking, sealing plate is opened under the action of the elastic member, conveniently takes hair
Towel.
In conclusion the utility model has the following beneficial effects:
1, when fire occurs for building, the movement of fire-fighting executive device controls fire behavior；
2, central controller calls the data of BIM database and corresponds to the 3-D image of building and the fire protection device
Position shown through display device, be easy to understand fire behavior；
3, the personnel to escape can take the case where sucking excessive dense smoke when wet towel covers mouth and nose to reduce escape.
Detailed description of the invention
Fig. 1 is the functional block diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of the first holding tank and the second holding tank in the present embodiment.
In figure: 1, central controller；2, BIM database；3, fire protection device；31, temperature sensor；32, smog passes
Sensor；33, flame sensor；4, fire-fighting executive device；41, fume extractor；42, spray equipment；43, fire protection warning device；5, it shows
Showing device；6, the first holding tank；7, towel；8, spray tube；9, switch valve；10, the second holding tank；11, supporting plate；12, motor；
13, the first proximity sensor；14, the second proximity sensor；15, sealing plate；16, elastic component；17, guide rod；18, leakage hole；19, electric
Lock；20, screw rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Following specific embodiments are only the explanation to the utility model, are not limitations of the present invention, this
Field technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification,
But as long as all by the protection of Patent Law in the scope of the claims of following utility model.
Fire alarm system based on BIM, as shown in Figure 1, including central controller 1, central controller 1 in the present embodiment
Using 51 single-chip microcontrollers, central controller 1 is connected with BIM database 2, display device 5, fire protection device 3 and fire-fighting and executes dress
4 are set, multiple places in building are arranged in several fire protection devices 3 and fire-fighting executive device 4, store in BIM database 2
The three-dimensional modeling data of building, 3 pairs of fire protection device building in fire behavior detect, and by corresponding fire behavior situation feed back
Into central controller 1, when fire protection device 3 detects that fire occurs, central controller 1 controls fire-fighting executive device 4
Movement, controls fire behavior, meanwhile, central controller 1 call the data of BIM database 2 and by the 3-D image of building and
The corresponding position of fire protection device 3 is shown through display device 5, is easy to understand fire behavior.
Fire protection device 3 includes temperature sensor 31, smoke sensor device 32 and flame sensor 33, from temperature, smog
Fire is detected with multiple directions such as flames, safety is higher；Fire-fighting executive device 4 includes fume extractor 41, spray dress
42 and fire protection warning device 43 are set, when fire occurs, the smog of generation is discharged fume extractor 41, the visual field of building interior is improved,
Facilitate personnel to escape from, and reduce dense smoke in the accumulation of building interior, 42 pairs of buildings of spray equipment carry out sprinkling fires, to fire behavior into
Row control, and start fire protection warning device 43, people are warned.
Central controller 1 is also connected with switch valve 9, actuator, electric lock 19, the first proximity sensor 13 and the second close biography
Sensor 14, switch valve 9, actuator and electric lock 19 are controlled by central controller 1.
The channel side of building is provided with first holding tanks 6 of several openings towards passageway combined with Figure 1 and Figure 2, the
The bottom of one holding tank 6 offers downwards the second holding tank 10, slides up and down in the second holding tank 10 and is provided with supporting plate 11, support
If being stacked with dry towel 7 on plate 11, the two sides of 10 front end of the second holding tank are provided with vertical guide rod 17, the top of guide rod 17 to
On extend to the middle part of the first holding tank 6, supporting plate 11 and guide rod 17 are slidably connected cooperation.
Actuator includes motor 12 and screw rod 20, and motor 12 is driven by central controller 1, and screw rod 20 is rotationally connected with second
The middle part of 10 rear end of holding tank is simultaneously vertically arranged, and the top of screw rod 20 extends upwardly to the middle part of the first holding tank 6, supporting plate 11 with
Screw rod 20 is threadedly coupled cooperation, and motor 12 is installed on the bottom of the second holding tank 10, and motor 12 is by bevel gear structure to screw rod
20 are driven.
Wherein the first proximity sensor 13 and the second proximity sensor 14 are installed on the roof of the first holding tank 6 downward,
It is fixedly connected with spray tube 8 at the top of the first holding tank 6, and the water outlet of spray tube 8 is arranged towards supporting plate 11, switch valve
9 are installed on the water inlet end of spray tube 8, offer the extraneous leakage hole 18 of connection in the bottom end of the second holding tank 10, first is close
Sensor 13 is detected to the towel 7 of top and is fed back to central controller 1, separate in the towel 7 for detecting top
When, 1 driving motor 12 of central controller is rotated toward the direction for moving up supporting plate 11, the second leaning on to towel 7 of proximity sensor 14
Central controller 1 is closely detected and fed back to, detects fire in the close and fire protection device 3 for detecting towel 7
When, 1 control switch valve 9 of central controller is opened.
First holding tank 6 is provided with sealing plate 15 in opening, and the bottom of sealing plate 15 is articulated with the first holding tank 6, first
The top that holding tank 6 is open is provided with the electric lock 19 for sealed sealing plate 15, and is arranged between holding tank and sealing plate 15 useful
In the elastic component 16 for driving sealing plate 15 to be opened, elastic component 16 uses torsional spring.
Specific work process: in the case of fire, fire behavior is fed back to central controller 1, center control by fire protection device 3
Device 1 processed calls the data of BIM database 2 and fills the 3-D image of building and the corresponding position of fire protection device 3 through display
Set 5 displays.
Meanwhile the smog of generation is discharged fume extractor 41, improves the visual field of building interior, personnel is facilitated to escape from, and subtract
Lack dense smoke in the accumulation of building interior, 42 pairs of buildings of spray equipment carry out sprinkling fires, control fire behavior, and start fire-fighting
Alarm 43, warns people.
And central controller 1 controls electric lock 19 and unlocks, and sealing plate 15 is opened, can when there is personnel by the first holding tank 6
Towel 7 is taken, by towel 7 at the top of holding tank, the second proximity sensor 14 detects the close of towel 7, central controller 1
Control switch valve 9 is opened, and is sprayed water to towel 7, is facilitated escape personnel to take wet towel 7 and cover mouth and nose.
After part towel 7 is drawn, central controller 1 controls motor 12 and rotates, and slides supporting plate 11 up, after convenient
It is continuous to take towel 7.
Claims (9)
1. the fire alarm system based on BIM, it is characterized in that: including central controller (1) and being connect with central controller (1)
BIM database (2), fire protection device (3), fire-fighting executive device (4), alarm device and display device (5)；The fire-fighting inspection
It surveys device (3) to be used to detect the fire condition in building, and feeds back to central controller (1)；The fire-fighting executive device (4) is rung
Should in central controller (1) control and carry out fire-fighting movement；The alarm device in response to central controller (1) control simultaneously
Carry out alarm action；The central controller (1) calls the data of BIM database (2) and by the 3-D image of building through showing
Device (5) display；The channel of building is provided with first holding tank (6) of several openings towards passageway, first holding tank
(6) towel (7) are placed with, are provided at the top of the first holding tank (6) spray tube (8), the spray tube (8) is connected with controlled
Switch valve (9) in central controller (1).
2. the fire alarm system according to claim 1 based on BIM, it is characterized in that: the fire protection device (3) wraps
Include temperature sensor (31), smoke sensor device (32) and flame sensor (33).
3. the fire alarm system according to claim 1 based on BIM, it is characterized in that: the fire-fighting executive device (4) is wrapped
Include fume extractor (41), spray equipment (42) and fire protection warning device (43).
4. the fire alarm system according to claim 1 based on BIM, it is characterized in that: the channel of building is accommodated first
Slot is provided with the sound broadcasting device for being connected to central controller (1) at (6).
5. the fire alarm system according to claim 1 based on BIM, it is characterized in that: in the bottom of the first holding tank (6)
It offers down the second holding tank (10), the second holding tank (10) vertical sliding is connected with the support for placing towel (7)
Plate (11), second holding tank (10) are provided with the actuator for driving supporting plate (11) to slide, first holding tank (6)
Be provided with the first proximity sensor (13) connecting with central controller (1), central controller (1) basis top down
The output control actuator movement of first proximity sensor (13).
6. the fire alarm system according to claim 5 based on BIM, it is characterized in that: the actuator includes motor
(12) and by the screw rod (20) that motor (12) drive, screw rod (20) is in be vertically arranged and be rotationally connected with the second holding tank (10),
Screw rod (20) is threadedly coupled with supporting plate (11).
7. the fire alarm system according to claim 1 based on BIM, it is characterized in that: the top of first holding tank (6)
Portion is towards the second proximity sensor (14) connecting with central controller (1) is arranged with, and the central controller (1) is according to fire-fighting
The movement of the output control switch valve (9) of detection device (3) and the second proximity sensor (14).
8. the fire alarm system according to claim 1 based on BIM, it is characterized in that: first holding tank (6) is being opened
It is provided with sealing plate (15) at mouthful, first holding tank (6) is provided with for sealed sealing plate (15) and is controlled by central controller
(1) electric lock (19).
9. the fire alarm system according to claim 8 based on BIM, it is characterized in that: the holding tank and sealing plate (15)
Between be provided with for drive sealing plate (15) open elastic component (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977884.XU CN208654997U (en) | 2018-06-23 | 2018-06-23 | Fire alarm system based on BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977884.XU CN208654997U (en) | 2018-06-23 | 2018-06-23 | Fire alarm system based on BIM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208654997U true CN208654997U (en) | 2019-03-26 |
Family
ID=65781995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977884.XU Active CN208654997U (en) | 2018-06-23 | 2018-06-23 | Fire alarm system based on BIM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208654997U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999539A (en) * | 2021-04-07 | 2021-06-22 | 梁雄飞 | Fire-fighting escape box |
| CN113299031A (en) * | 2021-07-22 | 2021-08-24 | 江苏南瓯物联网科技有限公司 | Fire monitoring analog system |
| CN114627611A (en) * | 2022-01-25 | 2022-06-14 | 惠州市金雄城建筑科技有限公司 | Building fire alarm device and 5G digital information management system based on BIM |
| CN115249394A (en) * | 2021-12-31 | 2022-10-28 | 重庆工程职业技术学院 | Engineering construction device based on BIM |
| CN116168501A (en) * | 2022-11-18 | 2023-05-26 | 江苏河马自动化设备有限公司 | Intelligent fire alarm device |
-
2018
- 2018-06-23 CN CN201820977884.XU patent/CN208654997U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999539A (en) * | 2021-04-07 | 2021-06-22 | 梁雄飞 | Fire-fighting escape box |
| CN113299031A (en) * | 2021-07-22 | 2021-08-24 | 江苏南瓯物联网科技有限公司 | Fire monitoring analog system |
| CN113299031B (en) * | 2021-07-22 | 2021-09-24 | 江苏南瓯物联网科技有限公司 | Fire monitoring analog system |
| CN115249394A (en) * | 2021-12-31 | 2022-10-28 | 重庆工程职业技术学院 | Engineering construction device based on BIM |
| CN114627611A (en) * | 2022-01-25 | 2022-06-14 | 惠州市金雄城建筑科技有限公司 | Building fire alarm device and 5G digital information management system based on BIM |
| CN116168501A (en) * | 2022-11-18 | 2023-05-26 | 江苏河马自动化设备有限公司 | Intelligent fire alarm device |
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