CN105013121A - Rack type automatic detecting and fire extinguishing system - Google Patents
Rack type automatic detecting and fire extinguishing system Download PDFInfo
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- CN105013121A CN105013121A CN201510504974.8A CN201510504974A CN105013121A CN 105013121 A CN105013121 A CN 105013121A CN 201510504974 A CN201510504974 A CN 201510504974A CN 105013121 A CN105013121 A CN 105013121A
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Abstract
The invention discloses a rack type automatic detecting and fire extinguishing system. The system is an integrated device integrating fire detectors, an alarm linkage control system and an automatic fire extinguishing device. The alarm linkage control system comprises an alarm linkage control main machine, a display control panel, an audible and visual alarm device, a power source and a network communication module. The alarm linkage control main machine is connected with the display control panel, the audible and visual alarm device, the power source and the network communication module. The fire detectors, the alarm linkage control system and the automatic fire extinguishing device are arranged in a machine case. The rack type automatic detecting and fire extinguishing system has the beneficial effects that the system is integrally arranged in a machine cabinet and can sense air in the machine cabinet directly, and the response time of fire detection is shortened greatly; meanwhile, sprayed gaseous extinguishing agents are released in the machine cabinet directly, the fire extinguishing speed is increased greatly, and harm to personnel in a machine room is lowered; and the quantity of the required fire extinguishing agents is reduced greatly, and the total cost and maintenance workload are lowered.
Description
Technical field
The present invention relates to fire-fighting equipment applied technical field, be specifically related to a kind of rack and automatically detect fire extinguishing system.
Background technology
The rack tool for mounting of electronic equipment have living space compact, heat radiation is efficient, it is convenient to manage, reduce the advantages such as operating cost and become the main flow that Design of Machine Room builds.
To in the fire protection design of machine room, traditional electronic information machine room often adopts the extensive design for fire protection in units of machine room: namely arrange fire detector perception fire smoke at machine room top, carry out coordinated signals by fire alarm control unit, and total flood gas extinguishing system is set as automatic fire extinguisher.
And in the electronic equipment fire incident of reality, the smoke detector that the smog that fire produces is diffused into machine room top in rack needs the longer time, when it responds, fire scale has often expanded, and causes more serious loss; And total flood extinction using gas needs the regular hour that extinguishing chemical just can be made to enter into the inside of rack equally, this probably causes the condition of a disaster to expand further, and extinguishing chemical great majority are accumulated in outside rack, waste is serious also can endanger personnel's personal safety and health in machine room.
Summary of the invention
The present invention is directed to above-mentioned technical problem, propose a kind of rack and automatically detect fire extinguishing system, effectively improve the induction speed of detector in the process of fire detection and fire extinguishing and the blow-off velocity of fire distinguisher and efficiency.
The present invention solves the problems of the technologies described above by the following technical solutions: rack detects fire extinguishing system automatically, by the integrated integration apparatus of fire detector, alarm linkage control system and automatic fire extinguisher, described alarm linkage control system comprises alarm linkage main control system, display control panel, acoustic-optic alarm, power supply, network communication module, and described alarm linkage main control system is connected with other device above-mentioned respectively; Described fire detector, alarm linkage control system and automatic fire extinguisher are arranged in cabinet.
Optimize, described fire detector is any one in temperature point type fire detector, smoke density point type fire detector or carbonomonoxide concentration point type fire detector.General using smoke density or carbonomonoxide concentration as the main criterion of detection, using temperature as assistant criteria.
Optimize, alarm linkage main control system monitors the state of two fire detectors simultaneously.When a detector sends fire alarm, system provides warning message, triggers fire sound and light alarm and coordinated signals when second detector also sends fire alarm.After coordinated signals starts, alarm linkage main control system enters countdown state, and in during countdown, person on duty can manual confirmation fire conditions; If report by mistake, can cancel by hand and resetting system, if confirm breaking out of fire, fire extinguishing system can be manually booted immediately.If prosthetic intervention, countdown terminates rear fire extinguishing system and will automatically start.There is not under fire alarm condition main control system for comprising from patrolling and examining in interior various parts, if break down, give a warning.
Optimize, described display control panel comprises for display system fault, FIRE WARNING, fire alarm, indicator lamp that self-extinguishing starts the state such as countdown, self-extinguishing startup and the button that starts for noise reduction, reset, automatic fire extinguishing system or cancel.
Optimize, the warning mode of described acoustic-optic alarm under fire alarm condition is flash of light and high-decibel buzzing, disposes instruction for on-the-spot operator on duty provides.
Optimize, described automatic fire extinguisher adopts gas extinguishing system, and gas extinguishing system can not produce the secondary damages such as water stain, stained to equipment, and attack time is relatively shorter, can overhaul and resume operation after ventilation.
Optimize, described power supply comprises reserve battery, and described power supply and reserve battery are described fire detector, alarm linkage control system and automatic fire extinguisher are powered.In order to avoid occurring that fire causes rack to have a power failure, making the situation that rack fire extinguishing system lost efficacy, being provided with reserve battery, with power sharing in rack fire extinguishing system inside.
Optimize, described cabinet is standard 19 in2 U cabinet, described cabinet is directly installed in rack by hangers, described cabinet front portion is provided with described display control panel, described cabinet rear portion arranges gas nozzle and guiding gutter, draught fan, Ethernet interface and power interface, and described gas nozzle is connected with automatic fire extinguisher, and described guiding gutter is connected with described gas nozzle, described Ethernet interface is connected with described network communication module, and described power interface is connected with described power supply.
Described alarm linkage main control system connects upper control main frame by the Ethernet interface of network communication module.Network communication module by the warning of main control system, warning message according to protocol transmission to upper control main frame to realize remote detection.And when upper main frame undertaken arranging by network, control time, command adapted thereto is transferred to alarm linkage main control system by network communication module.
Fire extinguishing unit controls workflow of the present invention is: if the electronic equipment breaking out of fire occurred in rack, rack automatically detects fire extinguishing system and starts, and first initializes, and detects fire detector and manual actuation of button state.If there is automatic or manual fire alarm signal, then judge whether it is manual command.Then perform this manipulation instruction immediately when being manual command, otherwise carry out delay wait.If have manual command within time delay, then carry out this manipulation instruction; Otherwise linking fire response will be started and start automatic fire extinguishing system.Complete at associative operation, fire alarm carries out system mode replacement, and carries out System self-test after removing.If the discovery system failure, then warn accordingly, postpone and enter timing after upgrading system display state to patrol and examine state.According to the given time interval, detection and manual operation are detected when patrolling and examining; If have, then enter handling procedure.Often reach in this course setting from the overhaul period, then start up system self-inspection and corresponding processing program.
The invention has the advantages that: in units of the rack of the present invention in electronics machine room, carry out design for fire protection, fire extinguishing system is integrated into 19 inch rack of standard, and be arranged in rack, directly can draw the air in induction rack, thus greatly shorten the response time of detection; Simultaneously, the gas extinguishing agent sprayed also directly is released in interior of equipment cabinet, reaches extinguishing concentration required time far fewer than total flood fire suppression system, can not work the mischief to personnel in machine room, and the quantity of extinguishing media needed also greatly reduces, and reduces totle drilling cost and maintenance workload.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is fire extinguishing unit controls flow chart of the present invention.
Detailed description of the invention
As shown in Figure 1, rack detects fire extinguishing system automatically, by the integrated integration apparatus of fire detector, alarm linkage control system and automatic fire extinguisher, described alarm linkage control system comprises alarm linkage main control system, display control panel, acoustic-optic alarm, power supply and reserve battery, network communication module, and described alarm linkage main control system is connected with other device above-mentioned respectively; Described fire detector, alarm linkage control system and automatic fire extinguisher are arranged in cabinet.
Wherein, described fire detector is any one in temperature, smoke density or carbonomonoxide concentration point type fire detector.General using smoke density or carbonomonoxide concentration as the main criterion of detection, using temperature as assistant criteria.
Described alarm linkage main control system monitors the state of two fire detectors simultaneously.When a detector sends fire alarm, system provides warning message, triggers fire sound and light alarm and coordinated signals when second detector also sends fire alarm.After coordinated signals starts, alarm linkage main control system enters countdown state, and in during countdown, person on duty can manual confirmation fire conditions; If report by mistake, can cancel by hand and resetting system, if confirm breaking out of fire, fire extinguishing system can be manually booted immediately.If prosthetic intervention, countdown terminates rear fire extinguishing system and will automatically start.There is not under fire alarm condition main control system for comprising from patrolling and examining in interior various parts, if break down, give a warning.
Described display control panel comprises for display system fault, FIRE WARNING, fire alarm, indicator lamp that self-extinguishing starts the state such as countdown, self-extinguishing startup and the button that starts for noise reduction, reset, automatic fire extinguishing system or cancel.
Wherein, the warning mode of described acoustic-optic alarm under fire alarm condition is flash of light and high-decibel buzzing, disposes instruction for on-the-spot operator on duty provides.
Described automatic fire extinguisher adopts gas extinguishing system, and gas extinguishing system can not produce the secondary damages such as water stain, stained to equipment, and attack time is relatively shorter, can overhaul and resume operation after ventilation.
Described power supply and reserve battery are described fire detector, alarm linkage control system and automatic fire extinguisher are powered.In order to avoid occurring that fire causes rack to have a power failure, making the situation that rack fire extinguishing system lost efficacy, being provided with reserve battery, with power sharing in rack fire extinguishing system inside.
Described cabinet is standard 19 in2 U cabinet, described cabinet is directly installed in rack by hangers, described cabinet front portion is provided with display control panel, described cabinet rear portion arranges gas nozzle and guiding gutter, draught fan, Ethernet interface and power interface, described gas nozzle is connected with automatic fire extinguisher, described guiding gutter is connected with described gas nozzle, and described Ethernet interface is connected with described network communication module, and described power interface is connected with described power supply.
Described alarm linkage main control system connects upper control main frame by the Ethernet interface of network communication module.Network communication module by the warning of main control system, warning message according to protocol transmission to upper control main frame to realize remote detection.And when upper main frame undertaken arranging by network, control time, command adapted thereto is transferred to alarm linkage main control system by network communication module.
As shown in Figure 2, fire extinguishing unit controls workflow of the present invention is: if the electronic equipment breaking out of fire occurred in rack, rack automatically detects fire extinguishing system and starts, and first initializes, and detects fire detector and manual actuation of button state.If there is automatic or manual fire alarm signal, then judge whether it is manual command.Then perform this manipulation instruction immediately when being manual command, otherwise carry out delay wait.If have manual command within time delay, then carry out this manipulation instruction; Otherwise linking fire response will be started and start automatic fire extinguishing system.Complete at associative operation, fire alarm carries out system mode replacement, and carries out System self-test after removing.If the discovery system failure, then warn accordingly, postpone and enter timing after upgrading system display state to patrol and examine state.According to the given time interval, detection and manual operation are detected when patrolling and examining; If have, then enter handling procedure.Often reach in this course setting from the overhaul period, then start up system self-inspection and corresponding processing program.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; the any amendment done within all spirit in the invention and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in the invention.
Claims (8)
1. rack detects fire extinguishing system automatically, it is characterized in that, this system is by the integrated integration apparatus of fire detector, alarm linkage control system and automatic fire extinguisher, described alarm linkage control system comprises alarm linkage main control system, display control panel, acoustic-optic alarm, power supply, network communication module, and described alarm linkage main control system is connected with other device above-mentioned respectively; Described fire detector, alarm linkage control system and automatic fire extinguisher are arranged in cabinet.
2. rack as claimed in claim 1 detects fire extinguishing system automatically, and it is characterized in that, described fire detector is any one in temperature point type fire detector, smoke density point type fire detector or carbonomonoxide concentration point type fire detector.
3. rack as claimed in claim 1 detects fire extinguishing system automatically, and it is characterized in that, described alarm linkage main control system monitors the state of two or more fire detector simultaneously.
4. rack as claimed in claim 1 detects fire extinguishing system automatically, it is characterized in that, described display control panel comprises for display system fault, FIRE WARNING, fire alarm, indicator lamp that self-extinguishing starts the state such as countdown, self-extinguishing startup and the button that starts for noise reduction, reset, automatic fire extinguishing system or cancel.
5. rack as claimed in claim 1 detects fire extinguishing system automatically, it is characterized in that, the warning mode of described acoustic-optic alarm under fire alarm condition is flash of light and high-decibel buzzing.
6. rack as claimed in claim 1 detects fire extinguishing system automatically, it is characterized in that, described automatic fire extinguisher adopts gas extinguishing system.
7. rack as claimed in claim 1 detects fire extinguishing system automatically, and it is characterized in that, described power supply comprises reserve battery, and described power supply and reserve battery are described fire detector, alarm linkage control system and automatic fire extinguisher are powered.
8. rack as claimed in claim 1 detects fire extinguishing system automatically, it is characterized in that, described cabinet is standard 19 in2 U cabinet, described cabinet is arranged in rack, described cabinet front portion is provided with described display control panel, described cabinet rear portion arranges gas nozzle and guiding gutter, draught fan, Ethernet interface and power interface, described gas nozzle is connected with automatic fire extinguisher, described guiding gutter is connected with described gas nozzle, described Ethernet interface is connected with described network communication module, and described power interface is connected with described power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510504974.8A CN105013121A (en) | 2015-08-17 | 2015-08-17 | Rack type automatic detecting and fire extinguishing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510504974.8A CN105013121A (en) | 2015-08-17 | 2015-08-17 | Rack type automatic detecting and fire extinguishing system |
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| CN105013121A true CN105013121A (en) | 2015-11-04 |
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| CN201510504974.8A Pending CN105013121A (en) | 2015-08-17 | 2015-08-17 | Rack type automatic detecting and fire extinguishing system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215290A (en) * | 2017-03-25 | 2017-09-29 | 南宁市广千信息技术有限公司 | Vehicle spontaneous combustion early warning system |
| CN109794016A (en) * | 2019-01-31 | 2019-05-24 | 安徽辰控智能科技有限公司 | A kind of electric bus battery intelligent monitoring fire extinguishing system |
| CN113808361A (en) * | 2021-09-13 | 2021-12-17 | 深圳市长江鑫电气有限公司 | Fire protection device capable of early warning high temperature and early warning system thereof |
| WO2022068692A1 (en) * | 2020-09-30 | 2022-04-07 | 合肥德特飞思信息技术有限责任公司 | Fire-fighting system |
| CN115645808A (en) * | 2022-11-25 | 2023-01-31 | 潍坊盛坤消防有限公司 | Building facade fire protection system and use method |
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| CN201735108U (en) * | 2010-04-20 | 2011-02-09 | 嘉兴同盛安全设备有限公司 | Embedded intelligent alarm gas fire extinguisher |
| CN102160918A (en) * | 2011-01-18 | 2011-08-24 | 成都安吉斯信息技术有限公司 | Industrial grade embedded multichannel fire remote-monitoring transmission equipment |
| CN104784847A (en) * | 2015-03-23 | 2015-07-22 | 中汽客汽车零部件（厦门）有限公司 | Special automatic fire extinguishing device for battery box |
| CN204840762U (en) * | 2015-08-17 | 2015-12-09 | 中国电子科技集团公司第三十八研究所 | Rack -type automated inspection fire extinguishing systems |
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2015
- 2015-08-17 CN CN201510504974.8A patent/CN105013121A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201735108U (en) * | 2010-04-20 | 2011-02-09 | 嘉兴同盛安全设备有限公司 | Embedded intelligent alarm gas fire extinguisher |
| CN102160918A (en) * | 2011-01-18 | 2011-08-24 | 成都安吉斯信息技术有限公司 | Industrial grade embedded multichannel fire remote-monitoring transmission equipment |
| CN104784847A (en) * | 2015-03-23 | 2015-07-22 | 中汽客汽车零部件（厦门）有限公司 | Special automatic fire extinguishing device for battery box |
| CN204840762U (en) * | 2015-08-17 | 2015-12-09 | 中国电子科技集团公司第三十八研究所 | Rack -type automated inspection fire extinguishing systems |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215290A (en) * | 2017-03-25 | 2017-09-29 | 南宁市广千信息技术有限公司 | Vehicle spontaneous combustion early warning system |
| CN109794016A (en) * | 2019-01-31 | 2019-05-24 | 安徽辰控智能科技有限公司 | A kind of electric bus battery intelligent monitoring fire extinguishing system |
| WO2022068692A1 (en) * | 2020-09-30 | 2022-04-07 | 合肥德特飞思信息技术有限责任公司 | Fire-fighting system |
| CN113808361A (en) * | 2021-09-13 | 2021-12-17 | 深圳市长江鑫电气有限公司 | Fire protection device capable of early warning high temperature and early warning system thereof |
| CN115645808A (en) * | 2022-11-25 | 2023-01-31 | 潍坊盛坤消防有限公司 | Building facade fire protection system and use method |
| CN115645808B (en) * | 2022-11-25 | 2023-09-08 | 潍坊盛坤消防有限公司 | Building outer elevation fire protection system and use method |
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Application publication date: 20151104 |