CN109812172B - Fire door control device and system - Google Patents
Fire door control device and system Download PDFInfo
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- CN109812172B CN109812172B CN201810930957.4A CN201810930957A CN109812172B CN 109812172 B CN109812172 B CN 109812172B CN 201810930957 A CN201810930957 A CN 201810930957A CN 109812172 B CN109812172 B CN 109812172B
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Abstract
The application provides a fireproof door control device and a fireproof door control system, the device comprises a first fire detection assembly, a second fire detection assembly, an automatic door closing assembly, a prompt assembly and a control module, the first fire detection assembly collects first environmental parameters and sends the first environmental parameters to the control module, the second fire detection assembly collects second environmental parameters and sends the second environmental parameters to the control module, when at least one of the first environmental parameters is higher than the corresponding danger threshold value, the control module sends a preset escape prompt message to the prompt component, when at least one parameter in the second environmental parameter is higher than the dangerous threshold value that it corresponds, control module sends the shutting instruction to the automatic subassembly of closing the door, and the automatic subassembly of closing the door receives the shutting instruction, and the fire door is prevented in the shutting waiting to control, and whole process can be rationally to preventing fire door and spread wantonly.
Description
Technical Field
The application relates to the technical field of fire control, in particular to a fireproof door control device and system.
Background
In recent years, large high-rise buildings are emerging along with the progress of urbanization in China, the hidden danger of fire is increased, and the probability of fire occurrence is increased. The fire load of large-scale high-rise buildings is greatly increased due to special requirements on equipment, facilities, decoration and the like. Once the fire disaster happens carelessly in the electric, smoking and fire, a great deal of property loss and casualties are caused, and the adverse social effect is formed. Therefore, people pay more and more attention to the fire safety of large-scale high-rise buildings and the safe evacuation under the condition of fire.
In the existing high-rise building, an elevator is usually equipped to realize rapid lifting of a user in a floor, and meanwhile, a safety passageway and evacuation stairs are also equipped to realize safe escape of the user in the safety passageway when the elevator does not work or a fire disaster occurs, wherein in order to realize that the fire disaster does not spread into the safety passageway when the fire disaster occurs, a fireproof door is usually equipped in an entrance and an exit of the safety passageway, and the fireproof door can realize a fireproof effect when the fire disaster occurs, so that the escape probability of an escape person is increased.
However, in the prior art, when a fire disaster occurs, due to the escape of the escape personnel, the escape personnel cannot reasonably control the fire door when escaping to a safety exit, which seriously threatens the life and property safety of people.
Disclosure of Invention
In view of the above, it is necessary to provide a fire door control device and system capable of reasonably controlling the fire door.
A fire door control device comprises a first fire detection assembly, a second fire detection assembly, an automatic door closing assembly, a prompt assembly and a control module;
the first fire detection assembly, the second fire detection assembly, the automatic door closing assembly and the prompting assembly are respectively connected with the control module, the first fire detection assembly is arranged on one side, close to a unit floor, of a to-be-controlled fire door, the prompting assembly is arranged on the unit floor, the second fire detection assembly is arranged on one side, close to a safety passage, of the to-be-controlled fire door, and the automatic door closing assembly is arranged on the to-be-controlled fire door;
the first fire detection assembly collects first environmental parameters and sends the first environmental parameters to the control module, the second fire detection assembly collects second environmental parameters and sends the second environmental parameters to the control module, when at least one parameter in the first environmental parameters is higher than a corresponding danger threshold value, the control module sends a preset escape prompt message to the prompt assembly, when at least one parameter in the second environmental parameters is higher than a corresponding danger threshold value, the control module sends a locking instruction to the automatic door closing assembly, and the automatic door closing assembly receives the locking instruction and locks the fireproof door to be controlled.
In one embodiment, the control module is further configured to send a first control command to the automatic door closing assembly when at least one of the first environmental parameters is higher than the corresponding danger threshold and all of the second environmental parameters are lower than the corresponding danger threshold, where the first control command is used to control the automatic door closing assembly to allow opening from the unit floor side to the safety passageway side and prohibit opening from the safety passageway side to the unit floor side.
In one embodiment, the fire door control device further includes a first display module and a second display module, the first display module and the second display module are respectively connected to the control module, the first display module is disposed on one side of the to-be-controlled fire door close to a unit floor, and the second display module is disposed on one side of the to-be-controlled fire door close to a security channel;
when at least one of the first environmental parameters is higher than a corresponding danger threshold value and all the parameters in the second environmental parameters are lower than the corresponding danger threshold value, the control module sends a first display message to the first display module and sends a second display message to the second display module, the first display message is used for prompting personnel located on a unit floor to escape through the fireproof door to be controlled, and the second display message is used for prompting personnel located on the safety passage to forbid escape through the fireproof door to be controlled.
In one embodiment, the control module is further configured to send a first color display instruction to the first display module when at least one of the first environmental parameters is higher than the corresponding danger threshold and all of the second environmental parameters are lower than the corresponding danger threshold, and send a second color display instruction to the second display module, where the first color display instruction is used to control display of a first color and the second color display instruction is used to control display of a second color.
In one embodiment, the fire door control device further includes a third display module and a camera module, the third display module and the camera module are respectively connected to the control module, the third display module is disposed on a side of the to-be-controlled fire door close to the security passage, and the camera module is disposed on a side of the to-be-controlled fire door close to the unit floor;
the camera module collects video images of one side, close to the unit floor, of the fireproof door to be controlled, the video images are sent to the control module, and when at least one parameter in the first environment parameters is higher than a corresponding danger threshold value, the control module sends the video images to the third display module to display.
In one embodiment, the fire door control device further comprises a water spraying assembly, the water spraying assembly is connected with the control module, and the water spraying assembly is arranged on one side, close to a unit floor, of the fire door to be controlled;
when at least one of the first environmental parameters is higher than the corresponding danger threshold value, the control module sends a driving instruction to the water spraying assembly, and the driving instruction is used for controlling the water spraying assembly to spray water.
In one embodiment, the automatic door closing assembly includes a door closing sensor coupled to the control module;
the control module is further used for sending the locking instruction, waiting for a preset time length, receiving the locking state of the to-be-controlled fireproof door fed back by the door closing sensor, and pushing a fault message when the locking state of the to-be-controlled fireproof door is not successfully locked.
In one embodiment, the first environmental parameter includes temperature, smoke concentration, and gas concentration, and the second environmental parameter includes temperature and gas concentration.
A fire door control device comprises a first fire detection assembly, a second fire detector, an automatic door closer, a voice broadcaster, a first display lamp, a second display lamp, a camera monitor, a display screen, a water sprayer and a main controller;
the first fire detection assembly, the second fire detector, the automatic door closer, the voice broadcaster, the first display lamp, the second display lamp, the camera monitor, the display screen and the water sprayer are respectively connected with the main controller, the first fire detection assembly, the voice broadcaster, the first display lamp, the camera monitor and the water sprayer are respectively arranged on one side, close to a unit floor, of a fire door to be controlled, the second fire detector, the second display lamp and the display screen are respectively arranged on one side, close to a safety passage, of the fire door to be controlled, and the automatic door closer is arranged on the fire door to be controlled;
the first fire detection assembly collects first environmental parameters and sends the first environmental parameters to the main controller, the second fire detector collects second environmental parameters and sends the second environmental parameters to the main controller, the camera monitor collects video images of a floor side of the unit and sends the video images to the main controller, when at least one parameter in the first environmental parameters is higher than a corresponding danger threshold value, the main controller sends a preset escape prompt message to the voice broadcaster, sends the video images to the display screen, sends a first display message and a first color display instruction to the first display lamp, sends a second display message and a second color display instruction to the second display lamp and sends a driving instruction to the sprinkler, when at least one parameter in the second environmental parameters is higher than a corresponding danger threshold value, and the main controller sends a locking instruction to the automatic door closer.
The fire door control device comprises a first fire detection assembly, a second fire detection assembly, an automatic door closing assembly, a prompt assembly and a control module, wherein the first fire detection assembly acquires first environmental parameters and sends the first environmental parameters to the control module, the second fire detection assembly acquires second environmental parameters and sends the second environmental parameters to the control module, when at least one parameter in the first environmental parameters is higher than a corresponding danger threshold value, the control module sends a preset escape prompt message to the prompt assembly, when at least one parameter in the second environmental parameters is higher than a corresponding danger threshold value, the control module sends a locking instruction to the automatic door closing assembly, the automatic door closing assembly receives the locking instruction to lock the to-be-controlled door, and the whole process can reasonably control the fire door, avoid the accidental spread of fire.
The application still provides a prevent fire door control system, including preventing fire door body and as above-mentioned fire door control device, prevent fire door control device set up in prevent fire door body. Wherein, prevent that fire door controlling means can rationally control preventing fire door, avoid the conflagration to spread wantonly.
Drawings
FIG. 1 is a schematic diagram of the construction of a fire door control apparatus in one embodiment;
FIG. 2 is a schematic view of the structure of a fire door control device in another embodiment;
FIG. 3 is a schematic view of a fire door control apparatus on the side of a safe passageway in a further embodiment;
FIG. 4 is a schematic view showing the structure of a fire door control device on the unit floor side in accordance with still another embodiment;
fig. 5 is a schematic diagram of the automatic locking device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As shown in fig. 1, the present application provides a fire door control apparatus including a first fire detection assembly 110, a second fire detection assembly 120, an automatic door closing assembly 130, a notification assembly 140, and a control module 150;
the first fire detection assembly 110, the second fire detection assembly 120, the automatic door closing assembly 130 and the prompting assembly 140 are respectively connected with the control module 150, the first fire detection assembly 110 is arranged on one side, close to a unit floor, of the to-be-controlled fire door, the prompting assembly 140 is arranged on the unit floor, the second fire detection assembly 120 is arranged on one side, close to a safety passage, of the to-be-controlled fire door, and the automatic door closing assembly 130 is arranged on the to-be-controlled fire door;
the first fire detection assembly 110 collects first environmental parameters and sends the first environmental parameters to the control module 150, the second fire detection assembly 120 collects second environmental parameters and sends the second environmental parameters to the control module 150, when at least one parameter of the first environmental parameters is higher than a corresponding danger threshold value, the control module 150 sends a preset escape prompt message to the prompt assembly 140, when at least one parameter of the second environmental parameters is higher than a corresponding danger threshold value, the control module 150 sends a locking instruction to the automatic door closing assembly 130, and the automatic door closing assembly 130 receives the locking instruction to lock the fireproof door to be controlled.
Generally, a fire door is arranged between a safety passage and a unit floor, namely, the safety passage is isolated from the unit floor by the fire door, and when a fire disaster happens in the safety passage, the fire door can be closed, so that the fire disaster is prevented from spreading to the unit floor through the fire door, and an escape person can be prevented from entering a dangerous safety passage from the unit floor in a hurry; and when a fire disaster happens to the unit floor, the fireproof door can be closed, and the similar effects are realized.
The first fire detection component 110 may specifically comprise a fire detector integrated by or by a plurality of sensors, which may specifically comprise smoke sensors, gas concentration sensors, temperature sensors, etc. The sensors may be distributed or integrated as fire detectors. First fire detection subassembly 110 sets up in treating accuse fire door and be close to unit floor one side, and first fire detection subassembly 110 can gather the first environmental parameter of treating accuse fire door and being close to unit floor one side promptly, carries the sensor kind that parameter kind and first fire detection subassembly 110 contained in corresponding in the first environmental parameter, when including smoke transducer, gas concentration sensor and temperature sensor in first fire detection subassembly 110 promptly, carries smoke concentration parameter, gas concentration parameter and temperature parameter in the first environmental parameter. In practical applications, the fire often occurs due to the combustion of substances, which are accompanied by physical and chemical parameters characterizing fire signals such as gas, smoke, heat, etc. Gas represents a gas concentration parameter, smoke represents a smoke concentration parameter, and heat represents a temperature parameter. In order to be able to monitor whether a fire breaks out on a unit floor in real time, a first fire detection module 110 is installed in the unit floor. The first fire detection assembly 110 may monitor a first environmental parameter within the corresponding cell floor in real time. The first environmental parameter may include a temperature parameter, a smoke concentration parameter, and a gas concentration parameter of the unit floor. For the temperature parameter, the first fire detection component 110 detects the temperature value in the unit floor in real time; for the smoke concentration parameter, the first fire detection component 110 detects the smoke particle concentration in the unit floor in real time; for the gas concentration parameter, since the fire may generate some harmful gases (such as CO, HS, etc.), the first fire detection assembly 110 may detect the concentration value corresponding to the harmful gases.
The second fire detection component 120 may in particular likewise comprise a plurality of sensors or a fire detector integrated by a plurality of sensors, which in particular may comprise smoke sensors, gas concentration sensors, temperature sensors, etc. The sensors may be distributed or integrated as fire detectors. Second fire detection subassembly 120 sets up in treating accuse fire door and be close to escape way one side, promptly and the fire detection subassembly can gather and treat accuse fire door and be close to the second environmental parameter of escape way one side, carry the sensor kind that parameter kind and second fire detection subassembly 120 contained in the second environmental parameter and correspond, promptly when including smoke transducer, gas concentration sensor and temperature sensor in second fire detection subassembly 120, carry smoke concentration parameter, gas concentration parameter and temperature parameter in the second environmental parameter. In practical applications, when a fire breaks out on a unit floor and smoke or heat generated by the fire is not diffused to a large area, the generated smoke or heat is not diffused to a fire door and a safety passage. At this time, the fireproof door is not required to be closed temporarily, so that the escape personnel in the unit floor can conveniently enter the safety passage through the fireproof door and escape to the safety region. In practical application, a building comprises a plurality of unit floors and at least one safe channel. Each unit floor is communicated with the safety channel, and a fireproof door is arranged between each unit floor and the safety channel.
The automatic door closing assembly 130 is used for receiving a control command of the control module 150 to close the fire door to be controlled or open the fire door to be perforated. Specifically, the automatic door closing assembly 130 includes a drive motor and a controller, the drive motor is connected to the controller, and the controller is connected to the control module 150. When the controller acquires the control signal sent by the control module 150, the controller can control the driving motor electrically connected with the controller to work, so that the driving motor drives the fire door to be controlled to be opened or closed.
The prompt component 140 is used for pushing a preset escape prompt message sent by the control module 150 to the evacuee. The push means includes but is not limited to voice, display, etc. The preset escape prompting message can be' alarm! Fire occurrence "or the like is a message preset to indicate that a fire is currently occurring. When the push mode is a voice mode, the prompt component 140 may be a voice broadcaster, and when the push mode is a display, the prompt component 140 may be a display.
The control module 150 is configured to coordinate and control operations of other devices, receive first environmental parameters sent by the first fire detection component 110, receive second environmental parameters sent by the second fire detection component 120, send a preset escape prompting message to the prompting component 140 when at least one of the first environmental parameters is higher than a corresponding danger threshold, and send a locking instruction to the automatic door closing component 130 when at least one of the second environmental parameters is higher than a corresponding danger threshold. Specifically, the first environmental parameter includes temperature, smoke concentration and gas concentration, and when the temperature is higher than the corresponding temperature danger threshold, or the smoke concentration is higher than the corresponding smoke concentration danger threshold, or the gas concentration is higher than the corresponding gas concentration danger threshold, the control module 150 sends a preset escape prompt message to the prompt component 140. The second environment parameter and the type of the first environment parameter processing process are not described herein again.
The fire door control apparatus includes a first fire detection assembly 110, a second fire detection assembly 120, an automatic door closing assembly 130, a prompt assembly 140, and a control module 150, wherein the first fire detection assembly 110 collects a first environmental parameter and transmits the first environmental parameter to the control module 150, the second fire detection assembly 120 collects a second environmental parameter and transmits the second environmental parameter to the control module 150, when at least one of the first environmental parameters is higher than the corresponding danger threshold, the control module 150 sends a preset escape prompting message to the prompting component 140, when at least one parameter in the second environmental parameters is higher than the corresponding danger threshold value, the control module 150 sends a locking instruction to the automatic door closing assembly 130, the automatic door closing assembly 130 receives the locking instruction, the to-be-controlled fireproof door is locked, the whole process can reasonably control the fireproof door, and the fire is prevented from spreading wantonly.
In one embodiment, the control module 150 is further configured to send a first control command to the automatic door closing assembly 130 when at least one of the first environmental parameters is higher than the corresponding danger threshold and all of the second environmental parameters are lower than the corresponding danger threshold, where the first control command is used to control the automatic door closing assembly 130 to allow the opening from the unit floor side to the safety passageway side and prohibit the opening from the safety passageway side to the unit floor side.
When at least one parameter in the first environmental parameters is higher than the corresponding danger threshold value and all the parameters in the second environmental parameters are lower than the corresponding danger threshold value, the fact that a fire disaster happens to the unit floor is indicated, the safety channel is located in a relatively safe area, people on the unit floor can escape from the safety channel through the fireproof door, meanwhile, people in the safety channel are forbidden to enter the dangerous area through the fireproof door, and the safety of the people is protected. Specifically, the automatic door closing assembly 130 may implement the above-described functions for an automatic door closer that supports one-way opening. The automatic door closing assembly 130 can also cancel the one-way opening function when receiving the emergency processing instruction sent by the control module 150, for example, when a fireman needs to enter a dangerous area (unit floor) for rescuing people, the disaster monitoring center sends an instruction to the control module 150, the control module 150 sends an emergency processing instruction to the automatic door closing assembly 130, and the automatic door closing assembly 130 cancels the one-way opening function, so as to allow the fireman to enter the unit floor for rescuing people through the fireproof door.
As shown in fig. 2, in one embodiment, the fire door control apparatus further includes a first display module 160 and a second display module 170, the first display module 160 and the second display module 170 are respectively connected to the control module 150, the first display module 160 is disposed on a side of the to-be-controlled fire door close to the unit floor, and the second display module 170 is disposed on a side of the to-be-controlled fire door close to the security passage;
when at least one of the first environmental parameters is higher than the corresponding danger threshold value and all the parameters in the second environmental parameters are lower than the corresponding danger threshold value, the control module 150 sends a first display message to the first display module 160 and sends a second display message to the second display module 170, the first display message is used for prompting personnel on the unit floor to escape through the fire door to be controlled, and the second display message is used for prompting the personnel on the safety passage to forbid the personnel on the fire door to be controlled from escaping.
The first display module 160 may be embodied as a first display lamp, and the second display module 170 may be embodied as a second display lamp. When at least one parameter in the first environmental parameters is higher than the corresponding danger threshold value and all the parameters in the second environmental parameters are lower than the corresponding danger threshold value, the fact that a fire disaster happens to a unit floor and the personnel in the unit floor need to escape in an emergency is indicated, the first display lamp can display a message of 'escape from the place' and when the personnel in the unit floor see the message, the fire door is pushed away from the unit floor to the direction of the safety passage and the personnel in the unit floor escape to the safety passage; at the same time, the second display light displays a "no entry" message to prompt personnel in the secure tunnel to prevent entry into the hazardous unit floor. Optionally, the corresponding first display lamp may display a first color, and the second display lamp may display a second color, so as to highlight the displayed content. Further, the first color may be green and the second color may be red.
As shown in fig. 2, in one embodiment, the fire door control apparatus further includes a third display module 180 and a camera module 190, the third display module 180 and the camera module 190 are respectively connected to the control module 150, the third display module 180 is disposed on a side of the fire door to be controlled close to the security passage, and the camera module 190 is disposed on a side of the fire door to be controlled close to the unit floor; the camera module 190 collects video images of the side, close to the unit floor, of the fireproof door to be controlled, the video images are sent to the control module 150, and when at least one parameter in the first environmental parameters is higher than a corresponding danger threshold value, the control module 150 sends the video images to the third display module 180 for display.
The camera module 190 is arranged on one side, close to the unit floor, of the fire door to be controlled, can shoot video images of the unit floor, and sends the video images to the control module 150, when at least one parameter in the first environmental parameters is higher than a corresponding danger threshold value, the control module 150 sends the video images to the third display module 180, the third display module 180 displays real-time images of the unit floor, so that people in the safety passage can know the unit floor condition of the fire area at present, and further the fire disaster condition and the spreading trend can be analyzed. Optionally, the third display module 180 may be a display screen.
As shown in fig. 2, in one embodiment, the fire door control apparatus further includes a water spraying assembly 192, the water spraying assembly 192 is connected to the control module 150, and the water spraying assembly 192 is disposed on a side of the fire door to be controlled, which is close to the unit floor; when at least one of the first environmental parameters is higher than the corresponding danger threshold, the control module 150 sends a driving command to the water spraying component 192, and the driving command is used for controlling the water spraying component 192 to spray water.
The water spraying assembly 192 is used for spraying water when receiving a driving command sent by the control module 150. Specifically, the water spraying assembly 192 is disposed on a side of the fire door to be controlled close to the unit floor, and the water spraying assembly 192 may specifically include a water sprayer.
In one embodiment, the automatic door closing assembly 130 includes a door closing sensor that is coupled to the control module 150;
the control module 150 is further configured to wait for a preset duration after sending the locking instruction, receive the locking state of the to-be-controlled fire door fed back by the door closing sensor, and push a fault message when the locking state of the to-be-controlled fire door is unsuccessful.
The door closing sensor is used for detecting whether the fireproof door to be controlled is in a locking state, after the control module 150 sends a locking instruction, if the locking state of the fireproof door to be controlled fed back by the door closing sensor is not successfully locked within a period of time, it is indicated that the fireproof door to be controlled is not successfully locked, and a fault occurs, and the control module 150 sends a fault message to the monitoring center.
As shown in fig. 3, 4 and 5, a fire door control device includes a first fire detector 12, a second fire detector 14, an automatic door closer 15, a voice broadcaster 13, a first display lamp 17, a second display lamp 18, a camera monitor 19, a display screen 20, a water sprayer and a main controller;
the fire control system comprises a first fire detector 12, a second fire detector 14, an automatic door closer 15, a voice broadcaster 13, a first display lamp 17, a second display lamp 18, a camera monitor 19, a display screen 20 and a water sprayer, wherein the first fire detector 12, the voice broadcaster 13, the first display lamp 17, the camera monitor 19 and the water sprayer are respectively arranged on one side, close to a unit floor, of a fire door 11 to be controlled, the second fire detector 14, the second display lamp 18 and the display screen 20 are respectively arranged on one side, close to a safety passage, of the fire door 11 to be controlled, and the automatic door closer 15 is arranged on the fire door 11 to be controlled;
the first fire detector 12 collects first environmental parameters and sends the first environmental parameters to the main controller, the second fire detector 14 collects second environmental parameters and sends the second environmental parameters to the main controller, the camera monitor 19 collects video images of the floor side of the unit and sends the video images to the main controller, when at least one parameter in the first environmental parameters is higher than a corresponding danger threshold value, the main controller sends a preset escape prompt message to the voice broadcaster 13, sends the video images to the display screen 20, sends a first display message and a first color display command to the first display lamp 17, sends a second display message and a second color display command to the second display lamp 18 and sends a driving command to the sprinkler, and when at least one parameter in the second environmental parameters is higher than a corresponding danger threshold value, the main controller sends a locking command to the automatic door closer 15.
Fire doors are typically provided between the unit floors and the secure aisles. To facilitate distinguishing the unit floor and the safe passage, an area code is set for the unit floor and the safe passage. In this embodiment, the unit floor is "U1", the security gateway is "E1", and the fire door 11 to be controlled is provided between the unit floor "U1" and the security gateway "E1".
In practical application, a first fire detector 12 and a voice broadcaster 13 are installed on the unit floor "U1", a second fire detector 14 is installed in the safe passage "E1", and an automatic door closer 15 is installed on the fire door 11 to be controlled. First fire detector 12, voice broadcast ware 13, second fire detector 14 and automatic door closer 15 all with a master controller 16 electric connection. For the first fire detector 12, it is used to detect in real time a first environmental parameter within a unit floor, namely a temperature parameter, a smoke concentration parameter and a gas concentration parameter within the unit floor. For the second fire detector 14, it is possible to monitor in real time the second environmental parameter within the secure tunnel, i.e. the temperature parameter and the smoke parameter within the secure tunnel. The main controller 16 receives the first environmental parameter sent by the first fire detector 12 in real time and judges whether a fire occurs on a unit floor; meanwhile, the second environmental parameters sent by the second fire detector 14 are received in real time, and whether the safe passage is spread by fire is judged.
When at least one of the first environmental parameters is higher than the corresponding lowest danger threshold value, it is indicated that a fire occurs on the unit floor, and the main controller 16 generates a prompt voice so that the voice broadcaster 13 prompts evacuees in the unit floor to escape. When at least one of the second environmental parameters is higher than the corresponding minimum danger threshold value, the fire is spread to the fireproof door, and the main controller 16 controls the automatic door closer 15 to work so as to lock the fireproof door and prevent smoke from spreading to the safety passage to bring harm to escape personnel in the safety passage. In addition, a first indicator light 17 and a second indicator light 18 are attached to both sides of the fire door, respectively, in order to enhance the indication effect. The first indicator light 17 is located at one side of the unit floor, and the second indicator light 18 is located at one side of the safe passageway. The first display lamp 17 and the second display lamp 18 are electrically connected to the main controller 16.
When a fire occurs and does not spread to the fire door 11 to be controlled, the first display lamp 17 displays first display information to prompt evacuees in the unit building to escape through the fire door 11 to be controlled, and the second display lamp 18 displays second display information to prompt the evacuees in the safe passage to prohibit the evacuees from escaping through the fire door 11 to be controlled. When a fire disaster occurs and spreads to the fire door 11 to be controlled, the first display lamp 17 and the second display lamp both display third display information to prompt evacuees in the unit floors or the safe passage to prohibit the evacuees from passing through the fire door 11 to be controlled. In practical applications, a camera monitor 19 is provided on the side of the fire door adjacent to the unit floors, and a display screen 20 is provided on the side of the fire door adjacent to the doorway. The camera monitor 19 can monitor image information in real time in the unit floor, and the display screen 20 can display the image information. The camera monitor 19 and the display screen 20 are both electrically connected to the main controller 16. When at least one of the first environmental parameters is higher than the corresponding lowest danger threshold value, the main controller 16 obtains the image information of the unit floor monitored by the camera monitor 19, and controls the display screen 20 to display the image information of the unit floor. When a fire occurs in a unit floor, whether the person is an evacuee or a firefighter, the fire in the unit floor can be known through the camera monitor 19 and the display screen 20. For example, when the firefighter needs to rescue trapped people in the unit floor, whether the fireproof door is opened at the moment can be known through the display screen, and then the harm caused by opening the fireproof door in the moment can be avoided.
For the automatic door closer 15, a door closing sensor 151 is further provided, the door closing sensor 151 is electrically connected to the main controller 16, and the door closing sensor 151 is configured to send an induction signal to determine that the fire door is in a closed state. In practical applications, the master controller 16 is also connected to a manual monitoring center. After the main controller 16 controls the automatic door closer 15 to start working to lock the fire door, if the main controller 16 does not receive the sensing signal sent by the door closing sensor 151 within a preset time, it is determined that the automatic door closer 15 has a fault. At this point, the master controller 16 will send a fault signal to the manual monitoring center. After receiving the failure signal, the worker in the manual monitoring center dispatches the relevant person to manually close the fire door 11 to be controlled, so as to prevent a large amount of smoke from spreading to the safe passage to cause damage to the evacuee. In addition, a water sprayer is arranged on the unit floor and connected with the main controller 16, and when at least one parameter in the first environmental parameters is judged to be higher than the corresponding minimum danger threshold value, the main controller 16 controls the water sprayer to work so as to spray water on the unit floor.
The application still provides a prevent fire door control system, including preventing fire door body and as above-mentioned prevent fire door control device, prevent fire door control device and set up in preventing fire door body. Wherein, prevent that fire door controlling means can rationally control preventing fire door, avoid the conflagration to spread wantonly.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A fireproof door control device is characterized by comprising a first fire detection assembly, a second fire detection assembly, an automatic door closing assembly, a prompt assembly and a control module;
the first fire detection assembly, the second fire detection assembly, the automatic door closing assembly and the prompting assembly are respectively connected with the control module, the first fire detection assembly is arranged on one side, close to a unit floor, of a to-be-controlled fire door, the prompting assembly is arranged on the unit floor, the second fire detection assembly is arranged on one side, close to a safety passage, of the to-be-controlled fire door, and the automatic door closing assembly is arranged on the to-be-controlled fire door;
the first fire detection assembly acquires first environmental parameters and sends the first environmental parameters to the control module, the second fire detection assembly acquires second environmental parameters and sends the second environmental parameters to the control module, when at least one parameter in the first environmental parameters is higher than a corresponding danger threshold value, the control module sends a preset escape prompt message to the prompt assembly, when at least one parameter in the second environmental parameters is higher than a corresponding danger threshold value, the control module sends a locking instruction to the automatic door closing assembly, and the automatic door closing assembly receives the locking instruction and locks the fire door to be controlled; the control module is further configured to send a first control instruction to the automatic door closing assembly when at least one of the first environmental parameters is higher than a corresponding danger threshold and all of the second environmental parameters are lower than the corresponding danger threshold, where the first control instruction is used to control the automatic door closing assembly to allow the to-be-controlled fireproof door to be opened from the unit floor side to the safety passageway side and to prohibit the to-be-controlled fireproof door from being opened from the safety passageway side to the unit floor side.
2. The fire door control apparatus of claim 1, wherein the first environmental parameter comprises a smoke concentration parameter, a gas concentration parameter, and a temperature parameter.
3. The fire door control device of claim 1, further comprising a first display module and a second display module, wherein the first display module and the second display module are respectively connected to the control module, the first display module is disposed on a side of the fire door to be controlled close to a unit floor, and the second display module is disposed on a side of the fire door to be controlled close to a security passage;
when at least one of the first environmental parameters is higher than a corresponding danger threshold value and all the parameters in the second environmental parameters are lower than the corresponding danger threshold value, the control module sends a first display message to the first display module and sends a second display message to the second display module, the first display message is used for prompting personnel located on a unit floor to escape through the fireproof door to be controlled, and the second display message is used for prompting personnel located on the safety passage to forbid escape through the fireproof door to be controlled.
4. The fire door control apparatus of claim 3, wherein the control module is further configured to send a first color display command to the first display module and send a second color display command to the second display module when at least one of the first environmental parameters is higher than its corresponding hazard threshold and all of the second environmental parameters are lower than their corresponding hazard thresholds, the first color display command being configured to control display of a first color and the second color display command being configured to control display of a second color.
5. The fire door control device according to claim 1, further comprising a third display module and a camera module, wherein the third display module and the camera module are respectively connected to the control module, the third display module is disposed on a side of the fire door to be controlled close to the security passage, and the camera module is disposed on a side of the fire door to be controlled close to the unit floor;
the camera module collects video images of one side, close to the unit floor, of the fireproof door to be controlled, the video images are sent to the control module, and when at least one parameter in the first environment parameters is higher than a corresponding danger threshold value, the control module sends the video images to the third display module to display.
6. The fire door control apparatus of claim 1, further comprising a water spraying assembly connected to the control module, the water spraying assembly being disposed on a side of the fire door to be controlled adjacent to a unit floor;
when at least one of the first environmental parameters is higher than the corresponding danger threshold value, the control module sends a driving instruction to the water spraying assembly, and the driving instruction is used for controlling the water spraying assembly to spray water.
7. The fire door control apparatus of claim 1, wherein the automatic door closing assembly includes a door closing sensor coupled to the control module;
the control module is further used for sending the locking instruction, waiting for a preset time length, receiving the locking state of the to-be-controlled fireproof door fed back by the door closing sensor, and pushing a fault message when the locking state of the to-be-controlled fireproof door is not successfully locked.
8. The fire door control apparatus of claim 1, wherein the first environmental parameter includes temperature, smoke concentration, and gas concentration, and the second environmental parameter includes temperature and gas concentration.
9. A fire door control device is characterized by comprising a first fire detection assembly, a second fire detector, an automatic door closer, a voice broadcaster, a first display lamp, a second display lamp, a camera monitor, a display screen, a water sprayer and a main controller;
the first fire detection assembly, the second fire detector, the automatic door closer, the voice broadcaster, the first display lamp, the second display lamp, the camera monitor, the display screen and the water sprayer are respectively connected with the main controller, the first fire detection assembly, the voice broadcaster, the first display lamp, the camera monitor and the water sprayer are respectively arranged on one side, close to a unit floor, of a fire door to be controlled, the second fire detector, the second display lamp and the display screen are respectively arranged on one side, close to a safety passage, of the fire door to be controlled, and the automatic door closer is arranged on the fire door to be controlled;
the first fire detection assembly collects first environmental parameters and sends the first environmental parameters to the main controller, the second fire detector collects second environmental parameters and sends the second environmental parameters to the main controller, the camera monitor collects video images of a floor side of the unit and sends the video images to the main controller, when at least one parameter in the first environmental parameters is higher than a corresponding danger threshold value, the main controller sends a preset escape prompt message to the voice broadcaster, sends the video images to the display screen, sends a first display message and a first color display instruction to the first display lamp, sends a second display message and a second color display instruction to the second display lamp and sends a driving instruction to the sprinkler, when at least one parameter in the second environmental parameters is higher than a corresponding danger threshold value, the main controller sends a locking instruction to the automatic door closer;
when at least one of the first environmental parameters is higher than the corresponding danger threshold value and all the parameters in the second environmental parameters are lower than the corresponding danger threshold value, the main controller controls the automatic door closer to allow the fireproof door to be controlled to be opened from the unit floor side to the safety channel side and forbid the fireproof door to be opened from the safety channel side to the unit floor side.
10. A fire door control system comprising a fire door body and the fire door control apparatus of any one of claims 1 to 9, the fire door control apparatus being provided to the fire door body.
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| CN201711492824 | 2017-12-30 | ||
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| CN110344711B (en) * | 2019-07-03 | 2020-07-28 | 湖南大学 | Fireproof door control method, device and system |
| CN113202391B (en) * | 2021-04-27 | 2023-01-24 | 上海创米数联智能科技发展股份有限公司 | Intelligent door control system and method |
| CN113047753A (en) * | 2021-04-27 | 2021-06-29 | 中铁建工集团有限公司 | Fireproof door with automatic locking function and using method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203412478U (en) * | 2013-07-24 | 2014-01-29 | 西安大盛消防检测有限公司 | Fire exit door with image pickup and automatic fire extinguishing functions |
| CN106530463A (en) * | 2016-10-26 | 2017-03-22 | 江苏金米智能科技有限责任公司 | Intelligent fire escape access control system |
| CN206574195U (en) * | 2017-03-16 | 2017-10-20 | 深圳市城投物业管理有限公司 | Intelligent fire evacuation indicates system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201208653D0 (en) * | 2012-05-16 | 2012-06-27 | Coopers Fire Ltd | Smoke or fire barrier |
-
2018
- 2018-08-15 CN CN201810930957.4A patent/CN109812172B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203412478U (en) * | 2013-07-24 | 2014-01-29 | 西安大盛消防检测有限公司 | Fire exit door with image pickup and automatic fire extinguishing functions |
| CN106530463A (en) * | 2016-10-26 | 2017-03-22 | 江苏金米智能科技有限责任公司 | Intelligent fire escape access control system |
| CN206574195U (en) * | 2017-03-16 | 2017-10-20 | 深圳市城投物业管理有限公司 | Intelligent fire evacuation indicates system |
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