CN209917105U

CN209917105U - BIM-based fire-fighting escape rescue system for building

Info

Publication number: CN209917105U
Application number: CN201920343971.4U
Authority: CN
Inventors: 吴青
Original assignee: Jiangsu Jianwei Construction Management Co Ltd
Current assignee: Jiangsu Jianwei Construction Management Co Ltd
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2020-01-10
Anticipated expiration: 2029-03-16

Abstract

The utility model discloses a building fire control rescue system of fleing based on BIM, use in the fire control field of fleing, solved the technical problem that people's survival rate is low in the conflagration, its technical scheme main points are, including fire control center, the BIM three-dimensional model information module, the building real-time monitoring device of electric signal connection on fire control center, its characterized in that, connect with BIM mobile device, positioner through wireless network on the fire control center, the real-time monitoring device includes smoke transducer, temperature sensor, is equipped with a plurality of fire prevention screen panels that are used for the people's zone in the building, BIM mobile device and the positioner fix and set up on the fire prevention screen panel; the method has the technical effects that the condition of fire in the building and the positions of trapped people can be known in real time, and the rescue rate and the rescue success rate are improved.

Description

BIM-based fire-fighting escape rescue system for building

Technical Field

The utility model relates to a fire control field of fleing, more specifically says, it relates to a fire control rescue system of fleing for building based on BIM.

Background

The BIM is used for building a three-dimensional model, integrates various information of an actual building, simulates real information of the building through digital information simulation, and has the advantages of visualization, harmony, simulation and the like.

At present, chinese patent that bulletin number is CN208097175U discloses a fire control unit for green building based on BIM, and it is indoor including the building, what the indoor top of building set up has the wall crown, be provided with electric rotating structure in the wall crown, monitoring camera is installed to electric rotating structure's lower extreme, the both ends of wall body are connected with the wall, install fire alarm on the wall, the indoor one end of building is provided with the control administration room, be provided with the controller in the control administration room, control processor is installed to the one end of controller, BIM building information module is installed to control processor's interior, fire alarm module is installed to the lower extreme of BIM building information module, and fire alarm module's lower extreme is provided with fire extinguishing systems analysis module.

This kind of fire control unit for green building based on BIM, when smoke transducer detected the conflagration, the shower nozzle can spray water to the fire source, and the conflagration condition is shot to the camera, then the BIM building information module of transmission shows on the demonstration of controller is frequently at last. However, the above fire fighting device has several disadvantages: 1. when the fire is very big, the camera can be damaged in the fire, and the condition of the scene can not be transmitted;

2. when the conflagration takes place, the evacuation masses, rescue stranded personnel, stamp out the conflagration three things and should go on simultaneously, but above-mentioned fire control unit, only there is the effect before the intensity of a fire does not get up, and the intensity of a fire is got up the time very transiently, hardly goes to find stranded masses through BIM building information module.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a, its advantage is, can keep the communication with the personnel in the building in real time to in the very first time commander withdraw, find stranded masses.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a fire control rescue system of fleing for building based on BIM, includes fire control center, the BIM three-dimensional model information module of signal connection on fire control center, building real time monitoring device, there are BIM mobile device, positioner through wireless network connection on the fire control center, real time monitoring device includes smoke transducer, temperature sensor, is equipped with a plurality of fire prevention screen panels that are used for the people area in the building, BIM mobile device with positioner is fixed to be set up on the fire prevention screen panel.

According to the technical scheme, when the smoke sensor and the temperature sensor sense smoke or abnormal temperature in a room, signals are transmitted to the fire control center, the signals are transmitted to the BIM three-dimensional model information module in the fire control, the BIM three-dimensional model information module is quickly positioned to a specific abnormal position, and the fire control center controls the sound equipment, so that people in a building can quickly wear the fire protection net cover; meanwhile, the BIM three-dimensional model information module plans an optimal dredging route, and sends information to the BIM mobile equipment through the fire control center, so that people can evacuate from a fire scene quickly and orderly. When people who have no time to evacuate come, the BIM three-dimensional model information module searches for the nearest safe place, and sends information to the fireproof net cover through the fire control center, so that people can quickly reach the position for refuge, and the positioning device can display the position of trapped people constantly, thereby quickly rescuing the trapped people by fire fighters. The fire-fighting escape and rescue system can automatically dredge the masses and search for self-rescue places before fire-fighting officers and soldiers arrive, so that the number of trapped people is reduced in the shortest time, more orderly escape is realized, and the rescue pressure of the fire-fighting officers and soldiers is reduced.

The utility model discloses further set up to: the fire prevention net cover is characterized in that a camera device is arranged at the front end of the fire prevention net cover, a signal transmitting device which is wirelessly communicated with the fire control center is arranged on the camera device, and a wireless communication device is arranged at the position, located at the ears of a person, of the fire prevention net cover.

Through above-mentioned technical scheme, camera device is used for shooing the on-the-spot condition, transmits the fire control center through signal transmitter with the conflagration condition, lets the fire control official ware see to corresponding policy can in time be worked out. The wireless communication device is used for commanding people to save oneself and put out a fire, and the survival ability of trapped people in the fire is further improved.

The utility model discloses further set up to: the fireproof net cover is characterized in that a groove for placing the fireproof net cover is formed in a wall body of a building, a transparent housing is rotatably connected in the groove, an insert block is arranged on one edge of the housing in a direction perpendicular to the housing, a T-shaped limiting sleeve matched with the insert block is fixed in the wall body, and an insert rod used for being inserted into the insert block is connected to the limiting sleeve in a sliding mode in a direction perpendicular to the insert block.

Through above-mentioned technical scheme, be used for preventing the fire screen panel in the recess, the recess can set up in the passageway of stair, in the passageway, indoor etc. and the position that people's very first time can be taken fast shortens the time that people contacted the fire screen panel. The transparent housing is convenient for people to see the fireproof net cover, and is convenient for people to find the fireproof net cover quickly. When the inserted block is inserted into the limiting sleeve, the inserted rod is inserted into the inserted block, so that the housing cannot be randomly opened, and the fireproof housing is protected.

The utility model discloses further set up to: the inserted bar with the bottom of stop collar is equipped with the spring, the both ends of spring are contradicted respectively the side of inserted bar with the bottom surface of stop collar.

Through above-mentioned technical scheme, the spring is used for contradicting the inserted bar for the inserted bar is pegged graft on the inserted block, prevents that the inserted block from breaking away from the stop collar.

The utility model discloses further set up to: the switch that is used for the drive is equipped with along the perpendicular to on the inserted bar the direction of inserted bar the inserted bar removes, the switch slides and connects in the wall body and extends to the outside of wall body, set up triangular chute on the inserted bar, the head of switch is equipped with the inclined plane.

Through above-mentioned technical scheme, when pressing the switch, the switch passes through the inclined plane and drives the inserted bar removal to break away from fast with the inserted block, make the housing can be quick open, convenient operation does not need other instrument simultaneously, thereby makes the quick fire mask of taking to of people.

The utility model discloses further set up to: the hinge is arranged on the housing, the pressure spring is arranged in the limiting sleeve, and two ends of the pressure spring respectively abut against the side face of the insertion block and the limiting sleeve.

Through above-mentioned technical scheme, the hinge housing of being convenient for rotates, when inserted bar and inserted block break away from, the pressure spring promotes that the inserted bar breaks away from the stop collar automatically this moment, further accelerates the speed of opening the housing.

The utility model discloses further set up to: be equipped with portable power source on the fire prevention net cover, be equipped with public affairs on the fire prevention net cover and insert.

Through above-mentioned technical scheme, BIM mobile device, camera device etc. all need the electricity just can work, and portable power source is used for providing electric power, and public affairs are inserted and are used for connecting external power source to be convenient for charge.

The utility model discloses further set up to: and the fireproof net cover is provided with a filter device for filtering smoke.

Through the technical scheme, a plurality of people are suffocated by smoke in the fire disaster process. The filtering device can effectively filter smoke and guarantee the personal safety of people in fire.

To sum up, the utility model discloses following beneficial effect has:

1. when a fire disaster happens, people can evacuate quickly;

2. stranded personnel can be fixed a position constantly to can reach the external world with the conflagration on-the-spot, be convenient for by the rescue, improve the viability.

Drawings

Fig. 1 is a schematic workflow diagram of the present embodiment.

Fig. 2 is a schematic structural view of the fire protection net of the present embodiment.

Fig. 3 is a schematic structural view of the wall and the fire protection screen of the present embodiment.

Fig. 4 is a schematic structural view of the housing of the present embodiment.

Fig. 5 is a schematic structural view of the insertion rod, the insertion block and the position limiting sleeve of the embodiment.

Reference numerals: 1. a fire-proof mesh enclosure; 11. a camera device; 12. a mobile power supply; 13. a wireless communicator; 14. a filtration device; 15. male insertion; 16. a positioning device; 2. a wall body; 21. a groove; 3. a housing; 31. a hinge; 32. inserting a block; 33. inserting a rod; 34. a limiting sleeve; 35. a switch; 36. a spring; 37. a pressure spring; 38. a chute; 39. a bevel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1, a building fire-fighting escape rescue system based on BIM comprises a fire-fighting control center, a BIM three-dimensional model information module with an electric signal connected to the fire-fighting control center, and a building real-time monitoring device, wherein the fire-fighting control center is connected with a BIM mobile device and a positioning device through a wireless network. When the real-time monitoring device detects a fire, the signal is transmitted to the fire control center at the moment, the signal is transmitted to the BIM three-dimensional model information module in the fire control, the BIM three-dimensional model information module is quickly positioned to a specific abnormal position, the fire control center sends the signal to the BIM mobile equipment, people in the building can quickly know the situation, meanwhile, the BIM three-dimensional model information module plans an optimal evacuation route, and the information is sent to the BIM mobile equipment through the fire control center, so that people can quickly and orderly evacuate the fire. When people are not in time to evacuate, the BIM three-dimensional model information module searches the nearest safe place and sends information to the BIM mobile equipment through the fire control center, so that the people can quickly arrive at the refuge position. The positioning device is used for positioning the trapped personnel, and the fire officers and soldiers can know the position of the trapped personnel to conveniently and timely rescue the trapped personnel.

Referring to fig. 1, the real-time monitoring apparatus includes a smoke sensor for sensing smoke and a temperature sensor for sensing temperature in a building, so that it is possible to rapidly detect whether there is an open fire in the building. And the sound equipment is also arranged in the building and used for broadcasting, reminding people in sleep, informing people of the fire and guiding people to escape.

Referring to fig. 1 and 2, a plurality of fire protection screens 1 worn by people are arranged in a building, a BIM mobile device and a positioning device 16 are fixedly arranged on the fire protection screens 1, and a wireless communication device 13 is arranged on the fire protection screens 1. The fire protection net cover 1 is sleeved on the head of people, the wireless communication device 13 is located at the ear of the people, and the wireless communication device 13 is connected with the fire control center, so that the people can keep in contact with the outside constantly. The fire protection net cover 1 is also provided with a camera device 11, and the camera device 11 is provided with a signal transmitting device. The camera device 11 is used for shooting the condition of the scene, and the fire condition is transmitted to the fire control center through the signal transmitter, so that the fire officers can see the fire situation, and corresponding policies can be made in time. The camera device 11 and the wireless communicator 13 are matched for use, so that the survival ability of people in fire is greatly improved.

Referring to fig. 2, the fire screen 1 is provided with a filter 14 for filtering smoke, and the filter 14 is used for filtering toxic and harmful gas to prevent people from being suffocated by smoke. The portable power source 12 is arranged on the fire protection screen 1, and the portable power source 12 is used for providing power for the positioning device 16, the camera device 11 and all devices needing power consumption on the fire protection screen 1. Set up public inserting 15 on portable power source 12, public inserting 15 is used for charging, can set up female inserting on wall body 2 of building, and through public inserting 15 and female cooperation of inserting for portable power source 12 keeps electric power enough constantly.

Referring to fig. 3 and 4, a groove 21 is provided in the wall 2 of the building, and the fire net 1 is placed in the groove 21. The wall body 2 is rotatably connected with a transparent housing 3, the housing 3 shields the opening of the groove 21, the fireproof mesh enclosure 1 is prevented from being lost, and meanwhile, the fireproof mesh enclosure 1 is protected. Hinges 31 are arranged on the fireproof net cover 1 and the wall body 2, and the cover 3 is rotatably connected to the wall body 2 through the hinges 31.

Referring to fig. 4 and 5, an insertion block 32 is arranged at one end of the cover 3 far away from the hinge 31 (refer to fig. 3), a T-shaped stop collar 34 is arranged in the wall body 2, the insertion block 32 is inserted into the stop collar 34, and the diameter of the stop collar 34 is larger than that of the insertion block 32. An insertion rod 33 is slidably connected to the position-limiting sleeve 34 in a direction perpendicular to the insertion block 32, and when the insertion block 32 is located in the position-limiting sleeve 34, the insertion rod 33 is inserted into the insertion block 32 in a direction perpendicular to the insertion block 32, so that the insertion rod 33 is prevented from being separated from the position-limiting sleeve 34. A spring 36 is arranged in the inserted link 33 and the limiting sleeve 34, and the spring 36 is used for always abutting the inserted link 33 on the inserted block 32 so as to prevent the inserted link 33 from being separated from the inserted block 32. The switch 35 is arranged on the inserted rod 33 along the direction perpendicular to the inserted rod 33, and the switch 35 extends out of the wall body 2 and is connected in the wall body 2 in a sliding mode. A triangular inclined groove 38 is provided in the plunger 33, and a slope 39 is provided at the head of the switch 35. When the switch 35 is pressed, the plunger 33 moves along the inclined surface 39 in a direction away from the plunger 32, so that the plunger 33 is disengaged from the plunger 32. Thereby being convenient for open housing 3 fast, being further convenient for take out fire screen panel 1.

Referring to fig. 4 and 5, a compression spring 37 is arranged in the limiting sleeve 34, and two ends of the compression spring 37 respectively abut against the insert block 32 and the bottom end of the limiting sleeve 34. When the plug block 32 is plugged in the limit sleeve 34, the compression spring 37 is extruded at the moment, so that the plug block 32 has elasticity, and when the plug rod 33 is separated from the plug block 32, the compression spring 37 pushes the plug block 32, so that the plug block 32 is automatically separated from the limit sleeve 34, and the disassembly speed of the housing 3 is further improved.

The action process is as follows: when the smoke sensor and the temperature sensor sense that smoke exists in a room or the temperature is abnormal, signals are transmitted to the fire control center, then the signals are transmitted to the BIM three-dimensional model information module in fire control, the BIM three-dimensional model information module is quickly positioned to a specific abnormal position, and the fire control center controls the sound equipment, so that people in a building can quickly wear the fire protection net cover; meanwhile, the BIM three-dimensional model information module plans an optimal dredging route, and sends information to the BIM mobile equipment through the fire control center, so that people can evacuate from a fire scene quickly and orderly. When people who have no time to evacuate come, the BIM three-dimensional model information module searches for the nearest safe place, and sends information to the fireproof net cover through the fire control center, so that people can quickly reach the position for refuge, and the positioning device 16 can constantly display the position of trapped people, so that the firefighters can quickly rescue the trapped people.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a fire control rescue system of fleing for building based on BIM, includes fire control center, the BIM three-dimensional model information module of signal connection on fire control center, building real time monitoring device, its characterized in that, there are BIM mobile device, positioner through wireless network connection in the fire control center, real time monitoring device includes smoke transducer, temperature sensor, is equipped with a plurality of fire prevention screen panels that are used for the people's zone in the building, BIM mobile device with positioner is fixed to be set up on the fire prevention screen panel.

2. A BIM-based fire escape and rescue system for building as defined in claim 1, wherein a camera device (11) is installed at the front end of the fire protection net (1), the camera device (11) is installed with a signal transmitter wirelessly connected to the fire control center, and a wireless communication device (13) is installed at the position of human ear on the fire protection net (1).

3. The BIM-based fire-fighting escape and rescue system for buildings according to claim 2, wherein a groove (21) for placing the fire-protection net cover (1) is arranged in a wall body (2) of the building, a transparent cover (3) is rotatably connected in the groove (21), an insert block (32) is arranged on one side of the cover (3) along a direction perpendicular to the cover (3), a T-shaped limiting sleeve (34) matched with the insert block (32) is fixed in the wall body (2), and an insert rod (33) inserted in the insert block (32) is connected on the limiting sleeve (34) in a sliding manner along a direction perpendicular to the insert block (32).

4. A BIM-based fire escape and rescue system for buildings as claimed in claim 3, wherein a spring (36) is provided at the bottom end of the insertion rod (33) and the limiting sleeve (34), and two ends of the spring (36) respectively abut against the side surface of the insertion rod (33) and the bottom surface of the limiting sleeve (34).

5. A BIM-based fire-fighting escape and rescue system for buildings according to claim 4, characterized in that the inserted link (33) is provided with a switch (35) for driving the inserted link (33) to move along a direction perpendicular to the inserted link (33), the switch (35) is connected in the wall (2) in a sliding manner and extends to the outer side of the wall (2), the inserted link (33) is provided with a triangular chute (38), and the head of the switch (35) is provided with an inclined surface (39).

6. A BIM-based fire-fighting escape and rescue system for buildings according to claim 5, wherein the housing (3) is provided with a hinge (31), the limiting sleeve (34) is internally provided with a pressure spring (37), and two ends of the pressure spring (37) respectively abut against the side surface of the insert block (32) and the limiting sleeve (34).

7. A BIM-based fire escape and rescue system for building as defined in claim 2, wherein a portable power source (12) is provided on the fire protection screen (1), and a male plug (15) is provided on the fire protection screen (1).

8. A BIM-based fire escape and rescue system for buildings according to claim 7, characterized in that the fire protection net (1) is provided with a filtering device (14) for filtering smoke.