CN113658404A - Fire-fighting linkage control system and control method - Google Patents
Fire-fighting linkage control system and control method Download PDFInfo
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- CN113658404A CN113658404A CN202110831975.9A CN202110831975A CN113658404A CN 113658404 A CN113658404 A CN 113658404A CN 202110831975 A CN202110831975 A CN 202110831975A CN 113658404 A CN113658404 A CN 113658404A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims description 20
- 230000008859 change Effects 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Alarm Systems (AREA)
Abstract
The application relates to the technical field of fire-fighting facilities, in particular to a fire-fighting linkage control system and a fire-fighting linkage control method. The fire-fighting linkage control system comprises a fire-fighting room console, a nonpolar two-bus, a plurality of microprocessors, a display, a power supply and a communication device, wherein the nonpolar two-bus is electrically connected with the fire-fighting room console, the microprocessors are connected to the nonpolar two-bus in a building, the display is electrically connected with the fire-fighting room console, the power supply is electrically connected with the nonpolar two-bus, and the communication device is installed in the building. The application can reduce the resource waste and the construction difficulty, and the linkage control effect is better.
Description
Technical Field
The application relates to the technical field of fire-fighting facilities, in particular to a fire-fighting linkage control system and a fire-fighting linkage control method.
Background
At present, a fire-fighting monitoring system and various fire-fighting devices are installed in a large building, and because the types and the quantity of combustible materials in different forms in the building are different greatly, and the arrangement mode is different, a plurality of detectors are often required to be arranged, so that a higher requirement is provided for linkage control of the fire-fighting devices in the large building. In the correlation technique, a large number of lines need to be arranged to control the whole fire fighting system, the construction difficulty is very high, great waste is caused, and the linkage control effect cannot be expected.
Therefore, a fire-fighting linkage control system and a fire-fighting linkage control method are needed to solve the above problems.
Disclosure of Invention
In order to reduce the wasting of resources and reduce the construction degree of difficulty, and make the coordinated control effect better, this application provides a fire control coordinated control system.
In a first aspect, the fire-fighting linkage control system provided by the application adopts the following technical scheme:
a fire-fighting linkage control system comprises a fire-fighting room console, a nonpolar two-bus electrically connected with the fire-fighting room console, a plurality of microprocessors connected to the nonpolar two-bus in a building, a display electrically connected with the fire-fighting room console, a power supply electrically connected with the nonpolar two-bus and a communication device installed in the building.
By adopting the technical scheme, the two nonpolar buses and the signal line are combined into one, so that one signal and power supply bus is shared, the construction and cable cost is saved, the difficulty is reduced for site construction and later maintenance, and convenience is brought. Fire control room control cabinet and microprocessor form the control network, and the display can show the condition of a fire information of each monitoring point in real time, the coordinated control of being convenient for, and communication device can improve the condition of a fire between each place in the building and inform the timeliness, makes entire system's coordinated control effect better.
Optionally, the fire-fighting room console comprises a console body, a fire-fighting alarm controller installed in the console body, and a linkage controller installed in the console body;
the fire alarm controller plays roles of recording fire information and monitoring operation state for fire-fighting equipment in a building;
and the fire-fighting alarm controller and the linkage controller are both electrically connected with the power supply.
Through adopting above-mentioned technical scheme, fire alarm controller can play the effect of record condition of a fire information and monitoring running state to the fire equipment in the building to fire equipment in the building is started through linkage controller, whole fire extinguishing system's response speed and linkage control flexibility are improved.
Optionally, the fire room console further comprises a touch display screen electrically connected with the fire alarm controller.
By adopting the technical scheme, the touch display screen can be used for personnel in a control room to call out smoke concentration data and temperature change data recorded by a detector for monitoring fire in a building in a touch screen operation mode.
Optionally, a backup battery is connected to the linkage controller.
Through adopting above-mentioned technical scheme, when the power broke down, stand-by battery can be for entire system power supply, makes fire control coordinated control system ability normal work.
Optionally, the fire-fighting room console is connected with fire-fighting equipment arranged in the building through an independent control line.
Through adopting above-mentioned technical scheme to independent control line is as control scheme straight line connection, when the conflagration takes place, is convenient for artifically through fire control room control cabinet manual control, with the selection requirement to the coordinated control mode under satisfying different fires.
Optionally, the communication device includes communication extensions distributed in the building and a communication host provided on the fire room console.
Through adopting above-mentioned technical scheme, people in the fire control room can call to each communication extension through the communication host computer, joins the fire control linkage of personnel in some buildings for sparse crowd and collect the condition of a fire information, improve control system's linkage nature.
Optionally, still include a plurality of fire control cabinets of installing in the building, be equipped with urgent coordinated control button and fire control goods and materials in the fire control cabinet.
Through adopting above-mentioned technical scheme, urgent linkage button can supply the personnel next to the fire-fighting cabinet of condition of a fire place to use, directly carries out the start-up of local fire-fighting equipment through urgent linkage control button, reduces because of the emergence of controllable condition of a fire and causes the possibility of panic.
Optionally, the system further comprises a plurality of fire-fighting linkage alarm broadcasts installed in the building.
Through adopting above-mentioned technical scheme, fire control linkage warning broadcast can inform the people in the building with the condition of a fire information that specifically collects after whole control system starts, avoids causing the panic, takes place to trample the incident, and the personnel of still being convenient for are sparse.
Optionally, the fire fighting system further comprises a plurality of linkage repeaters electrically connected with the fire fighting equipment and the fire fighting monitoring system in the building.
By adopting the technical scheme, the linkage repeater is internally provided with the microprocessor, the logic control unit and the input and output unit, and can set the independent address by using the address, so that the automatic and manual linkage function can be realized through the linkage repeater.
In a second aspect, a fire-fighting linkage control method includes the following steps:
acquiring fire signals collected and transmitted from a fire monitoring system;
the linkage control signal is sent out after the analysis and the conversion of the fire room console, and the control signal is transmitted to each fire fighting device in the building through a non-polar two-bus;
operating and calling smoke concentration data and temperature change data recorded by a detector installed in a building on a touch display screen;
people in the fire-fighting chamber are informed of evacuation of people in the building by adopting the communication device according to the display picture on the display.
By adopting the technical scheme, the linkage control process can realize the automatic linkage control function, and the manual linkage control function of personnel can be added under some necessary conditions, so that the linkage control effect of the whole system is better.
In summary, the present application includes at least one of the following beneficial technical effects:
1. two buses of nonpolarity in this application unite two into one with the signal line, have realized signal and power supply sharing bus, have saved construction and cable cost, have reduced the degree of difficulty and have brought the facility for site operation and later maintenance. The fire room console and the microprocessor form a control network, the display can display the fire information of each monitoring point in real time, linkage control is facilitated, the communication device can improve the timeliness of fire notification among all places in a building, and the linkage control effect of the whole system is better;
2. the independent control lines are used as control lines for linear connection, so that when a fire disaster occurs, manual control is facilitated through a fire room console by manpower, and the selection requirements of different fire conditions on a linkage control mode are met;
3. the linkage repeater is internally provided with the microprocessor, the logic control unit and the input and output unit, and can set an independent address by using the address, so that the function of automatic and manual linkage can be realized through the linkage repeater.
Drawings
Fig. 1 is a schematic diagram of a fire-fighting linkage control system disclosed in an embodiment of the present application.
Fig. 2 is a block diagram of a flow of steps of a fire-fighting linkage control method disclosed in an embodiment of the present application.
Description of reference numerals: 11. a fire room console; 111. a console main body; 112. a fire alarm controller; 113. a linkage controller; 114. a touch display screen; 115. a backup battery; 12. an independent control line; 21. a non-polar two-bus; 31. a microprocessor; 41. a display; 51. a power source; 61. a communication device; 611. a communication extension; 612. a communication host; 71. a fire-fighting cabinet; 711. an emergency linkage control button; 81. fire-fighting linkage alarm broadcasting; 91. a repeater is linked.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a fire-fighting linkage control system. Referring to fig. 1, the fire-fighting coordinated control system includes a fire-fighting room console 11, a non-polarity two-bus 21, a microprocessor 31, a display 41, a power supply 51, and a communication device 61. Wherein, fire control room control cabinet 11 is installed in the fire control room in the building, as whole control system's chief control table, and nonpolarity two bus 21 is laid in the building, and microprocessor 31 connects on nonpolarity two bus 21 in the building, and display 41 installs in the control room and with fire control room control cabinet 11 electric connection, and power 51 and nonpolarity two bus 21 electric connection and for whole control system power supply, communication device 61 installs in the building.
Specifically, the fire room console 11 includes a console body 111, a fire alarm controller 112, and a linkage controller 113. The console main body 111 is a rectangular box structure, and the console main body 111 mainly comprises a console and a control panel which are installed in a fire-fighting chamber. Fire alarm controller 112 can adopt bolted connection's mode fixed mounting in control cabinet main part 111, fire alarm controller 112 and power 51 electric connection, fire alarm controller 112 can be centralized fire alarm controller, the manual output button on operating personnel's accessible fire alarm controller 112's the control panel, open the fire equipment at scene of fire, of course also can realize automatic linkage through programming fire alarm controller 112, the flexibility is better, fire alarm controller 112 plays the effect of record condition of a fire information and monitoring running state to the fire equipment in the building.
The linkage controller 113 is installed in the console body 111, and can be a PLC programmable controller with the linkage controller 113, the linkage controller 113 is electrically connected with the fire fighting equipment and the monitoring system in the building through a non-polar two-bus, and in general, after the fire alarm signal is confirmed, the linkage controller 113 sends a control signal to cut off the non-fire fighting power supply, and the fire fighting equipment in the building is automatically linked.
Furthermore, in order to facilitate retrieving of fire data, a touch display screen 114 is further installed on the fire room console 11, the touch display screen 114 is electrically connected with the fire alarm controller 112, and the touch display screen 114 can facilitate personnel in the fire room to retrieve related data during fire occurrence, such as smoke concentration data and temperature change data monitored by a fire monitoring system in a building, so as to perform better linkage control.
In addition, in order to prevent the system from stopping working when the power supply 51 fails, a backup battery 115 is connected to the linkage controller 113, the backup battery 115 may be a nickel-cadmium battery, and the backup battery 115 is installed on the side surface of the linkage controller 113.
In order to make the fire fighter use the fire pump and discharge fume the fan of usefulness more convenient, be connected with independent control line 12 at a control signal output of fire control room control cabinet 11, the other end of independent control line 12 and the fire-fighting equipment of arranging in the building such as electric connection such as fire pump and discharge fume fan.
Referring to fig. 1, the non-polar two-bus 21 is composed of two power supply lines and two communication lines, and the power supply lines and the communication lines are combined into one to realize that signals and power supply share one bus, so that power supply lines do not need to be arranged, resources are saved, and construction difficulty is reduced. Typically, the non-polar bus 21 is electrically connected to the fire room console 11 by the bus transceiver PB 331.
Referring to fig. 1, the microprocessor 31 is a central processing unit consisting of one or a few lsi chips. The circuits execute the functions of a control part and an arithmetic logic part, a plurality of microprocessors 31 are connected to the non-polar two-bus 21 at intervals, and each microprocessor 31 is internally provided with or detects an algorithm model, so that the microprocessors 31 can analyze and compare collected field analog quantity data in real time, and intelligent judgment on fire is realized.
The display 41 may be an LED display screen, and the display 41 may be bolted to a wall of the control room in a wall-mounted or ceiling-mounted manner. The display 41 enables video pictures taken by a plurality of monitoring cameras to be distributed on one screen.
Referring to fig. 1, the power supply 51 is a 220V conventional power supply, and the power supply 51 is electrically connected to the non-polar two-bus 21 and supplies power to the whole system.
The communication device 61 comprises a communication extension 611 and a communication host 612, wherein the communication extension 611 can be a fire fighting extension, generally, the fire fighting extension can be bus type or two-wire type, a plurality of communication extensions 611 are installed in various places in a building, the communication host 612 can be a fire fighting extension host, and the communication host 612 can be fixedly installed on the fire room console 11 in a bolt connection manner. The communication host 612 and the communication extension 611 can be connected in a wired or wireless manner.
In the possible implementation of this application, in order to improve the manual linkage nature between each region in the building, entire system still includes a plurality of fire control cabinets 71 that adopt bolted connection's mode to install in the building, install urgent coordinated control button 711 in the fire control cabinet 71, urgent coordinated control button 711 passes through the wire and is connected with fire-fighting equipment, and prevent there being the fire-fighting material, when perhaps taking place, personnel near fire control cabinet 71 can open fire control cabinet 71 and take out the fire control goods and materials inside, and flee after pressing urgent coordinated control button 711, can also produce corresponding fire control linkage measure simultaneously.
Furthermore, people in all areas in the building are informed of the fire condition when the fire happens conveniently, so that people can be evacuated more conveniently. A plurality of fire-fighting linkage alarm broadcasts 81 are also arranged in the building, so that the fire-fighting linkage of the whole system is improved.
As a possible implementation mode of the application, a plurality of linkage repeaters 91 electrically connected with a fire monitoring system and fire fighting equipment in the building are further installed in the building, after a fire disaster occurs, the fire monitoring system sends a fire signal to the fire alarm controller 112, the fire alarm controller 112 sends a fire instruction to the linkage controller 113 after receiving the signal, and after receiving the fire instruction, the linkage controller 113 directly controls the fire fighting equipment in the building through the linkage repeaters 91, such as a fire pump, a spray pump, a fire-proof rolling door and the like, and performs corresponding fire-fighting linkage control work.
The embodiment of the application also discloses a fire-fighting linkage control method, which comprises the following steps with reference to fig. 2:
s101, acquiring a fire signal collected and transmitted from a fire monitoring system;
the fire signals collected by the fire monitoring system in the building are transmitted to the fire alarm controller 112 of the fire room console 11.
S102, sending out a linkage control signal after being analyzed and converted by the fire room console 11, and transmitting the control signal to each fire fighting device in the building through the nonpolar two-bus 21;
after receiving the fire signal transmitted by the fire monitoring system, the fire alarm controller 112 sends a fire instruction to the linkage controller 113, and after receiving the fire instruction, the linkage controller 113 directly controls the fire-fighting equipment in the building, such as a fire pump, a spray pump, a fire-fighting roller shutter door, and the like, through the linkage repeater 91 to perform corresponding fire-fighting linkage control work.
S103, operating and calling smoke concentration data and temperature change data recorded by a detector installed in a building on a touch display screen 114;
when a fire occurs, personnel in a fire-fighting room can also directly call smoke concentration data and temperature change data recorded by a detector installed in a building on the touch display screen 114, and according to the data, the personnel can make corresponding linkage control adjustment actions.
And S104, informing people in the fire-fighting room to evacuate according to the display picture on the display 41 by using the communication device 61.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a fire control coordinated control system which characterized in that: the fire-fighting room comprises a fire-fighting room console (11), a nonpolar two-bus (21) electrically connected with the fire-fighting room console (11), a plurality of microprocessors (31) connected to the nonpolar two-bus (21) in the building, a display (41) electrically connected with the fire-fighting room console (11), a power supply (51) electrically connected with the nonpolar two-bus (21) and a communication device (61) installed in the building.
2. A fire fighting linkage control system according to claim 1, characterized in that: the fire-fighting room console (11) comprises a console main body (111), a fire-fighting alarm controller (112) arranged in the console main body (111) and a linkage controller (113) arranged in the console main body (111);
the fire alarm controller (112) plays a role in recording fire information and monitoring the running state of fire-fighting equipment in a building;
the fire alarm controller (112) and the linkage controller (113) are both electrically connected with the power supply (51).
3. A fire fighting linkage control system according to claim 2, characterized in that: the fire-fighting room console (11) further comprises a touch display screen (114) electrically connected with the fire-fighting alarm controller (112).
4. A fire fighting linkage control system according to claim 2, characterized in that: and a backup battery (115) is connected to the linkage controller (113).
5. A fire fighting linkage control system according to claim 1 or 2, characterized in that: the fire-fighting room control console (11) is connected with fire-fighting equipment arranged in a building through an independent control line (12).
6. A fire fighting linkage control system according to claim 1, characterized in that: the communication device (61) comprises communication extensions (611) distributed in a building and a communication host (612) arranged on a fire room console (11).
7. A fire fighting linkage control system according to claim 1, characterized in that: the fire-fighting equipment is characterized by further comprising a plurality of fire-fighting cabinets (71) installed in the building, wherein emergency linkage control buttons (711) and fire-fighting materials are arranged in the fire-fighting cabinets (71).
8. A fire fighting linkage control system according to claim 1, characterized in that: also comprises a plurality of fire-fighting linkage alarm broadcasts (81) arranged in the building.
9. A fire fighting linkage control system according to claim 1, characterized in that: and the system also comprises a plurality of linkage repeaters (91) which are electrically connected with the fire fighting equipment and the fire fighting monitoring system in the building.
10. A fire-fighting linkage control method is characterized by comprising the following steps:
acquiring fire signals collected and transmitted from a fire monitoring system;
the linkage control signal is sent out after the analysis and the conversion of the fire room console (11), and the control signal is transmitted to each fire fighting device in the building through a non-polar two-bus (21);
operating and calling smoke concentration data and temperature change data recorded by a detector installed in a building on a touch display screen (114);
people in the fire-fighting room are notified to evacuate people in the building by using the communication device (61) according to the display picture on the display (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110831975.9A CN113658404A (en) | 2021-07-22 | 2021-07-22 | Fire-fighting linkage control system and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110831975.9A CN113658404A (en) | 2021-07-22 | 2021-07-22 | Fire-fighting linkage control system and control method |
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| CN113658404A true CN113658404A (en) | 2021-11-16 |
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| CN202110831975.9A Pending CN113658404A (en) | 2021-07-22 | 2021-07-22 | Fire-fighting linkage control system and control method |
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2021
- 2021-07-22 CN CN202110831975.9A patent/CN113658404A/en active Pending
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| CN2524263Y (en) * | 2002-01-22 | 2002-12-04 | 陈拥军 | Electronic intellectual inter-controlled switch |
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| Title |
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Application publication date: 20211116 |