CN103041526B - A kind of charge in batteries district automatic fire extinguisher - Google Patents
A kind of charge in batteries district automatic fire extinguisher Download PDFInfo
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- CN103041526B CN103041526B CN201210586248.1A CN201210586248A CN103041526B CN 103041526 B CN103041526 B CN 103041526B CN 201210586248 A CN201210586248 A CN 201210586248A CN 103041526 B CN103041526 B CN 103041526B
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Abstract
The invention provides a kind of charge in batteries district automatic fire extinguisher, comprise fire alarm control unit, the smoke detector transmitting smoke signal data to fire alarm control unit be connected with fire alarm control unit and the flame detector transmitting flare up fire data to fire alarm control unit be connected with fire alarm control unit, described fire alarm control unit be connected with fire protection linkage control device and control the work of fire protection linkage control device, described fire protection linkage control device is connected with fire water supply equipment and controls fire water supply equipment sprays water.The present invention adopts the identification fire of automation and automatic alarm spray, be swift in response after breaking out of fire, can in time by fire process in bud, fire extinguishing is rapid.
Description
Technical field
The present invention relates to the Battery formation charging manufacture field of valve-regulated lead-acid battery, be specifically related to a kind of charge in batteries district automatic fire extinguisher.
Background technology
Analysing valve control type lead-acid accumulator battery formation charging is generally described as: the electrochemical method of the material in green plate is finally converted into the process of active material.Namely positive active material is converted into PbO2, and negative electrode active material changes into Pb.Electro-chemical reaction equations is:
Electric discharge
Battery is called electric discharge when exporting electric energy to external circuit.When battery connects external circuit electric discharge, sulfuric acid can produce with the active material on positive and negative pole plate and react, and generates compound " lead sulfate ", discharge time is longer, and sulfuric acid concentration is thinner, and " liquid " in battery is fewer, the voltage at battery two ends is lower, and chemical reaction process is PbO
2+ 2H
2sO
4+ Pb → PbSO
4+ 2H
2o+PbSO
4exoelectrical reaction.
Charging
Battery obtains electric energy from other dc sources and is called charging.During charging, the lead sulfate on positive and negative pole plate can be decomposed and be reduced into sulfuric acid, lead and lead oxide, and on negative plate, produce hydrogen, positive plate produces oxygen simultaneously.In electrolyte, the concentration of acid increases gradually, the voltage rise at battery two ends.When the lead sulfate on positive and negative pole plate is all reduced into original active material, charging just finishes.When charging, the oxygen that positive and negative pole plate generates and hydrogen can be got back in electrolyte at inside battery " oxygenate " Cheng Shui.Chemical reaction process is: PbSO
4+ 2H
2o+PbSO
4→ PbO
2+ 2H
2sO
4+ Pb charges reaction.
As can be seen from above chemical equation, lead-acid accumulator is when discharging, the active material brown lead oxide of positive pole and the active material metallic lead of negative pole all react with sulfuric acid electrolyte, generate lead sulfate, electrochemistry is called this reaction " bis sulfonateization reaction ".
The middle and later periods changed into, a large amount of gas will be had to produce, this mainly due to Current Decomposition water institute extremely, electrochemical reaction is: 2H
2sO
4→ 4H
++ 2SO
2- 4
At negative pole: 4H
++ 4e → 2H
2
At positive pole: 2SO
2-4+2H
2o-4e → 2H
2sO
4+ O
2
The reaction equation that the two poles of the earth are total: 2H
2sO
4+ 2H
2o → 2H
2sO
4+ 2H
2+ O
2
What in fact decompose is water: 2H
2o → 2H
2+ O
2
The result of brine electrolysis has oxygen evolution at positive pole, hydrogen is had to separate out at negative pole, exactly because produce above two kinds of-inflammable hydrogen, a combustion-supporting oxygen, the shell simultaneously having external power supply to contact bad easy generation spark and battery in charging process is combustible material, and therefore battery formation charging process very easily produces fire.What the existing stage adopted the disaster hidden-trouble produced is strengthen the passive methods preventing fire such as workshop ventilation reduces workshop hydrogen, operator on duty's patrol is strengthened in oxygen content, workshop, adopt fire-retardant rank high battery car charging apparatus.After breaking out of fire to there will be reaction speed slow, can not in time by fire process in bud, the as easy as rolling off a log generation fire disaster of manufacturing enterprise is lost.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of charge in batteries district automatic fire extinguisher, adopt the identification fire of automation and automatic alarm spray, be swift in response after breaking out of fire, can in time by fire process in bud, fire extinguishing is rapid.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: a kind of charge in batteries district automatic fire extinguisher, comprise fire alarm control unit, be connected with fire alarm control unit for detect smog and to the smoke detector of fire alarm control unit transmission of signal data and be connected with fire alarm control unit for flame detection and to the flame detector of fire alarm control unit transmission of signal data, described fire alarm control unit be connected with fire protection linkage control device and control the work of fire protection linkage control device, described fire protection linkage control device is connected with fire water supply equipment and controls fire water supply equipment sprays water.
As preferably, described fire water supply equipment comprises the bosh water curtain pipe group for spraying water and makes the fire water-supply force (forcing) pump of bosh water curtain pipe group pressurization water spray, described bosh water curtain pipe group is provided with control valve, and described fire water-supply force (forcing) pump and control valve are all connected with fire protection linkage control device and by fire protection linkage control device control work.
As preferably, described fire alarm control unit is connected with audible-visual annunciator and can controls audible-visual annunciator reports to the police.
As preferably, described fire alarm control unit is connected with lead fume purifier and can controls to disconnect the fan power of lead fume purifier.
As preferably, described fire alarm control unit is connected with night shift room display unit, at least one band geocoding function in described smoke detector, flame detector and control valve, control valve opens backward fire alarm control unit transmission of signal data, when in smoke detector, flame detector and control valve in certain region in charge in batteries district, at least one produces signal data, fire alarm control unit draws this regional address and shows this regional address by night shift room display unit.
As preferably, the smoke detector being positioned at certain region in charge in batteries district coordinates with one or more fire water supply equipments in this region, after the smoke detector in this region senses smog and passes to fire alarm control unit, fire alarm control unit controls one or more fire water supply equipment water sprays in this region according to this smoke detector.
As preferably, the flame detector being positioned at certain region in charge in batteries district coordinates with one or more fire water supply equipments in this region, after the flame detector in this region senses flame and passes to fire alarm control unit, fire alarm control unit controls one or more fire water supply equipment water sprays in this region according to this flame detector.
As preferably, described smoke detector is at least two, and each smoke detector is connected with fire alarm control unit all separately.
As preferably, described flame detector is at least two, and each flame detector is connected with fire alarm control unit all separately.
As preferably, described fire alarm control unit is provided with manual fire button.
Beneficial effect:
A kind of charge in batteries district automatic fire extinguisher that the present invention adopts technique scheme to provide, adopt the identification fire of automation and automatic alarm spray, be swift in response after breaking out of fire, can in time by fire process in bud, fire extinguishing is rapid.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of charge in batteries district automatic fire extinguisher, comprise fire alarm control unit 2, be connected with fire alarm control unit 2 for detect smog and to the smoke detector 1 of fire alarm control unit 2 transmission of signal data and be connected with fire alarm control unit 2 for flame detection and to the flame detector 6 of fire alarm control unit 2 transmission of signal data, described fire alarm control unit 2 is connected with fire protection linkage control device 8 and controls fire protection linkage control device 8 and work, described fire protection linkage control device 8 is connected with fire water supply equipment 9 and controls fire water supply equipment 9 sprays water.Described fire water supply equipment 9 comprises the bosh water curtain pipe group 7 for spraying water and makes the fire water-supply force (forcing) pump of bosh water curtain pipe group 7 pressurization water spray, described bosh water curtain pipe group 7 is provided with control valve 10, and described fire water-supply force (forcing) pump and control valve 10 are all connected with fire protection linkage control device 8 and control work by fire protection linkage control device 8.Described fire alarm control unit 2 is connected with audible-visual annunciator 3 and can controls audible-visual annunciator 3 reports to the police.Described fire alarm control unit 2 is connected with lead fume purifier 4 and can controls to disconnect the fan power of lead fume purifier 4.Described fire alarm control unit 2 is connected with night shift room display unit 5, at least one band geocoding function in described smoke detector 1, flame detector 6 and control valve 10, control valve 10 opens backward fire alarm control unit 2 transmission of signal data, when in smoke detector 1, flame detector 6 and control valve 10 in certain region in charge in batteries district, at least one produces signal data, fire alarm control unit 2 draws this regional address and shows this regional address by night shift room display unit 5.The smoke detector 1 being positioned at certain region in charge in batteries district coordinates with one or more fire water supply equipments 9 in this region, after the smoke detector 1 in this region senses smog and passes to fire alarm control unit 2, one or more fire water supply equipments 9 that fire alarm control unit 2 controls in this region according to this smoke detector 1 are sprayed water.The flame detector 6 being positioned at certain region in charge in batteries district coordinates with one or more fire water supply equipments 9 in this region, after the flame detector 6 in this region senses flame and passes to fire alarm control unit 2, one or more fire water supply equipments 9 that fire alarm control unit 2 controls this region according to this flame detector 6 are sprayed water.Described smoke detector 1 is at least two, and each smoke detector 1 is connected with fire alarm control unit 2 all separately.Described flame detector 6 is at least two, and each flame detector 6 is connected with fire alarm control unit 2 all separately.Described fire water supply equipment 9 is at least two, and each fire water supply equipment 9 is connected with fire protection linkage control device 8 all separately.Described fire alarm control unit 2 is provided with manual fire button 11.
Smoke detector 1 is the flue gas of infra red type light beam smoke detector perception material when glowing, send signal data to fire alarm control unit 2, smoke detector 1 is with geocoding function, when a certain charging slot battery generation condition of a fire, fire alarm control unit 2 can determine condition of a fire position according to this smoke detector 1.Because aspiration channel can gather flue gas, smoke detector 1 can be arranged on herein, easily detects flue gas, is arranged on and does not need excessive demand to the sensitivity of smoke detector 1 herein, and is not easy to cause misoperation.Smoke detector 1 is one or is distributed in the multiple of different place.
Flame detector 6 can adopt point-type flame detector perception flame, and flame detector 6 sends signal data to fire alarm control unit 2.Geocoding function is with by flame detector 6, and when a certain charging slot battery generation condition of a fire, fire alarm control unit 2 can determine condition of a fire position according to this flame detector 6.Flame detector 6 can be arranged on roof or other suitable positions.Flame detector 6 is one or is distributed in the multiple of different place.
Tank water curtain pipe group 7 is made up of the water curtain pipe of water outlet fire insulation, back-fire relief and the control valve of band geocoding function and bosh; Fire alarm control unit 2 can determine according to control valve address of spraying water, and water curtain pipe is provided with gate valve, uses during convenient maintenance; Water curtain pipe is provided with check-valves, anti-sealing backflow; When perceiving when the condition of a fire needs water spray by water curtain pipe water outlet fire insulation, back-fire relief.
Specific works process is:
When being positioned at certain region in charge in batteries district as a certain charging slot battery generation spontaneous combustion, its burning was both glowed the phase early stage, smog can be produced, corresponding site smoke detector 1 responds to triggering, sense smoke signal data are sent to fire alarm control unit 2, fire alarm control unit 2 sends instruction after receiving signal, start audible-visual annunciator and report to the police 3, cut off the fan power of lead fume purifier 4, night shift room display unit 5 shows fire and address i.e. this smoke detector 1 address occurs, on-the-spot operator on duty arrives relevant position immediately and takes fire suppression measures to eliminate fire in bud, make property loss minimum.
When cells burst is developed at a too fast speed, do not arrive the on-the-spot intensity of a fire operator on duty and just develop into the naked light stage, triggering responded to by flame detector 6, flare up fire is sent to fire alarm control unit 2, fire alarm control unit 2 is by calculating the signal data of smoke detector 1 and flame detector 6, send comprise address code instruction to fire protection linkage control device 8, fire protection linkage control device 8 starts fire water-supply force (forcing) pump and triggers control valve 10 action of relevant position, a bosh water curtain pipe group 7 of relevant position is sprayed water, intercept local fire spreading and put out a fire, for personnel's fire extinguishing gains time.
Claims (6)
1. a charge in batteries district automatic fire extinguisher, it is characterized in that: comprise fire alarm control unit (2), be connected with fire alarm control unit (2) for detect smog and to the smoke detector (1) of fire alarm control unit (2) transmission of signal data and be connected with fire alarm control unit (2) for flame detection and to the flame detector (6) of fire alarm control unit (2) transmission of signal data, described fire alarm control unit (2) be connected with fire protection linkage control device (8) and control fire protection linkage control device (8) work, described fire protection linkage control device (8) is connected with fire water supply equipment (9) and controls fire water supply equipment (9) to be sprayed water, described fire water supply equipment (9) comprises bosh water curtain pipe group (7) for spraying water and makes the fire water-supply force (forcing) pump of bosh water curtain pipe group (7) pressurization water spray, described bosh water curtain pipe group (7) is provided with control valve (10), described fire water-supply force (forcing) pump and control valve (10) are all connected with fire protection linkage control device (8) and control work by fire protection linkage control device (8), described fire alarm control unit (2) is connected with audible-visual annunciator (3) and can controls audible-visual annunciator (3) reports to the police, described fire alarm control unit (2) is connected with lead fume purifier (4) and can controls to disconnect the fan power of lead fume purifier (4), described fire alarm control unit (2) is connected with night shift room display unit (5), described smoke detector (1), in flame detector (6) and control valve (10), at least one is with geocoding function, control valve (10) opens backward fire alarm control unit (2) transmission of signal data, smoke detector (1) in certain region in charge in batteries district, when in flame detector (6) and control valve (10), at least one produces signal data, fire alarm control unit (2) draws this regional address and shows this regional address by night shift room display unit (5), when certain region being positioned at charge in batteries district spontaneous combustion occurs and is in the phase of glowing, the induction of corresponding site smoke detector triggers, sense smoke signal data are sent to fire alarm control unit, fire alarm control unit sends instruction after receiving signal, start the fan power that audible-visual annunciator is reported to the police, cut off lead fume purifier, night shift room display unit shows this smoke detector address, when cells burst develops into the naked light stage, flame detector induction triggers, flare up fire is sent to fire alarm control unit, fire alarm control unit is by calculating the signal data of smoke detector and flame detector, send comprise address code instruction to fire protection linkage control device, fire protection linkage control device starts fire water-supply force (forcing) pump and triggers the control valve action of relevant position, and the bosh water curtain pipe group water spray of relevant position intercepts local fire spreading and puts out a fire.
2. a kind of charge in batteries district according to claim 1 automatic fire extinguisher, it is characterized in that: the smoke detector (1) being positioned at certain region in charge in batteries district coordinates with one or more fire water supply equipments (9) in this region, after the smoke detector (1) in this region senses smog and passes to fire alarm control unit (2), fire alarm control unit (2) controls one or more fire water supply equipments (9) water spray in this region according to this smoke detector (1).
3. a kind of charge in batteries district according to claim 1 automatic fire extinguisher, it is characterized in that: the flame detector (6) being positioned at certain region in charge in batteries district coordinates with one or more fire water supply equipments (9) in this region, after the flame detector (6) in this region senses flame and passes to fire alarm control unit (2), fire alarm control unit (2) controls one or more fire water supply equipments (9) water spray in this region according to this flame detector (6).
4. a kind of charge in batteries district according to claim 1 automatic fire extinguisher, it is characterized in that: described smoke detector (1) is at least two, and each smoke detector (1) is connected with fire alarm control unit (2) all separately.
5. a kind of charge in batteries district according to claim 1 automatic fire extinguisher, it is characterized in that: described flame detector (6) is at least two, and each flame detector (6) is connected with fire alarm control unit (2) all separately.
6. a kind of charge in batteries district according to claim 1 automatic fire extinguisher, is characterized in that: described fire alarm control unit (2) is provided with manual fire button (11).
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| CN201210586248.1A CN103041526B (en) | 2012-12-28 | 2012-12-28 | A kind of charge in batteries district automatic fire extinguisher |
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|---|---|---|---|
| CN201210586248.1A CN103041526B (en) | 2012-12-28 | 2012-12-28 | A kind of charge in batteries district automatic fire extinguisher |
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| CN103041526A CN103041526A (en) | 2013-04-17 |
| CN103041526B true CN103041526B (en) | 2015-08-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104667459A (en) * | 2015-03-17 | 2015-06-03 | 国家电网公司 | Sub-regional protection type substation fire fighting monitoring and early warning and fire fighting system |
| TWI613622B (en) * | 2016-10-28 | 2018-02-01 | 致茂電子股份有限公司 | Batteries formation system capable of automatically fire extinguishing function and fire extinguishing control method thereof |
| CN107231023A (en) * | 2017-06-16 | 2017-10-03 | 明森智能消防装备（江苏）有限公司 | A kind of storage battery charging safety fire fighting linked protector |
| CN108939381A (en) * | 2018-07-17 | 2018-12-07 | 江苏安泰安全技术有限公司 | A kind of fine water mist fire-extinguishing system for restricted clearance |
| ES2744395A1 (en) * | 2018-08-23 | 2020-02-24 | Sharing Muving S L | VEHICLE BATTERY RECHARGE INSTALLATION (Machine-translation by Google Translate, not legally binding) |
| CN109127192A (en) * | 2018-09-06 | 2019-01-04 | 广州粤建三和软件股份有限公司 | A kind of multi-point interlinked wireless control system and method for sprinkling equipment |
| CN110227223A (en) * | 2019-06-14 | 2019-09-13 | 郑州轻工业学院 | A kind of efficient fixed point location fire extinguishing system of container-type lithium ion battery energy storage system |
| CN112684357A (en) * | 2020-12-24 | 2021-04-20 | 广电计量检测(深圳)有限公司 | Battery module overcharge and overdischarge safety detection system and method |
| CN114432619A (en) * | 2021-12-24 | 2022-05-06 | 重庆中航建设（集团）有限公司 | Wisdom piping lane fire prevention monitored control system |
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| CN100517406C (en) * | 2005-06-16 | 2009-07-22 | 安徽雷森电子有限公司 | Wireless fire fighting detector network based on ZigBee and control method |
| CN1939557A (en) * | 2005-09-30 | 2007-04-04 | 范荗荣 | Automatic high-pressure fine spray extinguisher |
| CN201044118Y (en) * | 2007-04-11 | 2008-04-02 | 裴廷伟 | Remote fire disaster automatic alarm video frequency monitoring apparatus |
| CN201035688Y (en) * | 2007-04-27 | 2008-03-12 | 刘星 | Distributed line type temperature-sensitive fire detector |
| CN201744104U (en) * | 2010-04-20 | 2011-02-16 | 宝钢发展有限公司 | Remote fire-fighting information monitoring device |
| CN102307366B (en) * | 2011-08-18 | 2013-12-11 | 刘利华 | Communication base station management system and method using same |
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