CN115621649A - 电动汽车储能管理控制装置 - Google Patents

电动汽车储能管理控制装置 Download PDF

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CN115621649A
CN115621649A CN202211393222.5A CN202211393222A CN115621649A CN 115621649 A CN115621649 A CN 115621649A CN 202211393222 A CN202211393222 A CN 202211393222A CN 115621649 A CN115621649 A CN 115621649A
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battery
needle
circuit
energy storage
storage management
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CN115621649B (zh
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陈腾生
屠智辉
钟富春
梁永全
杨文臣
李永全
王崇康
李箭
黄佩珊
谢杰光
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Guangdong Shunde Electric Power Design Institute Co ltd
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    • HELECTRICITY
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    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C3/00Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/36Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
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    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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    • H01M10/00Secondary cells; Manufacture thereof
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    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/61Types of temperature control
    • H01M10/613Cooling or keeping cold
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/62Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625Vehicles
    • HELECTRICITY
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    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/655Solid structures for heat exchange or heat conduction
    • H01M10/6554Rods or plates
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    • H01M10/00Secondary cells; Manufacture thereof
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    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/655Solid structures for heat exchange or heat conduction
    • H01M10/6556Solid parts with flow channel passages or pipes for heat exchange
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    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/656Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567Liquids
    • H01M10/6568Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
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    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00Control parameters of input or output; Target parameters
    • B60L2240/40Drive Train control parameters
    • B60L2240/54Drive Train control parameters related to batteries

Abstract

本发明公开了电动汽车储能管理控制装置,包括电池舱,所述电池舱顶部设置有顶盖,所述顶盖内壁设置电路感应板,所述电路感应板下方设置有导板,所述导板上下贯穿设置有针,所述针与导板内部设置有限位条,所述电池舱设置有多个电池,所述电池舱底部设置有电池检测仪,所述电池舱内壁设置有烟雾感应器,所述电池舱外侧连接设置有管道,所述管道上设置有阀口,所述管道连接设置有灭火装置;本发明解决了电池会时常出现发热膨胀的,还容易导致爆炸和电池起火,容易对人造成伤害的问题,通过针往上移动与电路感应板接触,与导板的电路接通,便可通过警报器告知人们电池出现发热膨胀,需要更换,当出现烟雾时,安装在电池舱内壁的烟雾感应器感应到烟雾便可通过通过电机控制阀口打开,将灭火装置里面的液氮对起火地方进行灭火,可对汽车和人的安全问题进行了保障,具有极大的市场价值。

Description

电动汽车储能管理控制装置
技术领域
本发明涉及电池管理领域,尤其是电动汽车储能管理控制装置。
背景技术
在使用锂离子二次电池、镍氢电池、铅电池、电气双层电容器等蓄电单元的装置、例如电池系统、分散型电力贮存装置、电动汽车中,为了安全且有效地使用蓄电单元,使用检测蓄电单元的状态的状态检测装置。作为蓄电单元的状态,具有表示充电至何种程度或残留能够放电到何种程度的电荷量的充电状态、表示劣化到何种程度的健康状态等。电池管理俗称之为电池保姆或电池管家,主要就是为了管理及维护各个电池单元,防止电池出现过充电和过放电,延长电池的使用寿命,监控电池的状态,对电池端电压的测量、电池组总电压测量、电池组总电流、测量SOC、SOH、计算动态监测动力电池组的工作状态。
在现有技术中,电动汽车电池使用时间过长或不恰当使用电池,电池会时常出现发热膨胀的现象,由于电池箱装于汽车里面,无法随时发现危险,容易导致爆炸,且当电池在因为电路问题短路或高温起火时,容易对人造成伤害的问题,因此需要一种电动汽车检测灭火装置。
发明内容
本发明为了解决上述存在的技术问题,提供电动汽车储能管理控制装置。
本发明的技术方案是这样实现的:
电动汽车储能管理控制装置,包括电池舱,所述电池舱顶部设置有顶盖,所述顶盖内壁设置电路感应板,所述电路感应板下方设置有导板,所述导板上下贯穿设置有针,所述针与导板内部设置有限位条,所述电池舱设置有多个电池,所述电池舱底部设置有电池检测仪,所述电池舱内壁设置有烟雾感应器,所述电池舱外侧连接设置有管道,所述管道上设置有阀口,所述管道连接设置有灭火装置,所述灭火装置左侧设置有电机。
所述顶盖左侧设置有螺杆与电池舱连接,右侧设置有连接锁。
所述电路感应板为一种金属面板。
所述管道通过焊接在电池舱外侧,限位条通过焊接与针连接。
所述导板为电路连通板,且与电路感应板通过针接触连通。
所述灭火装置内为液氮,所述电机控制阀口开关。
所述电池检测仪为检测电池的电流、电压、SOC和SOH,所述烟雾感应器为感应到有烟雾出现即立马启动电机控制阀口打开。
所述针为上下移动的,所述通过连杆接触电路感应器将电路接通,所述针与导板内部设置有两组限位条,即第一限位条为控制针过多往上移动,第二限位条控制针往下穿出导板。本发明解决了电动汽车电池使用时间过长或在不恰当使用电池时,电池会时常出现发热膨胀的现象,容易导致爆炸;且当电池在因为电路问题短路或高温起火时,容易对人造成伤害的问题,本发明通过针往上移动与电路感应板接触,与导板的电路接通,便可通过警报器告知人们电池出现发热膨胀,需要更换,当出现烟雾时,安装在电池舱内壁的烟雾感应器感应到烟雾便可通过通过电机控制阀口打开,将灭火装置里面的液氮对起火地方进行灭火,可对汽车和人的安全问题进行了保障,具有极大的市场价值。
附图说明
图1是本发明的电动汽车储能管理控制装置结构示意图。
图2是本发明的电动汽车储能管理控制装置顶盖打开俯视图。
图3是本发明的电动汽车储能管理控制装置正视剖视图。
图4是本发明的电动汽车储能管理控制装置正视剖视顶盖打开状态图。
图5是本发明的电动汽车储能管理控制装置电路图。
图6是本发明的电动汽车储能管理控制装置实施例1的结构示意图。
图7是本发明的电动汽车储能管理控制装置实施例2的结构示意图。
1-电池舱,2-顶盖,3-电路感应板,4-导板,5-针,6-限位条,7-电池,8-电池检测仪,9-烟雾感应器,10-管道,11-阀口,12-灭火装置,13-电机,14-螺杆,15-连接锁,16-第一温度感应器,17-第二温度感应器,18-温度调节器,19-导热板,20-水冷循环装置,21-第二电机,22-导热管。
具体实施方式
如图1-6所示,电动汽车储能管理控制装置,包括电池舱,所述电池舱顶部设置有顶盖,所述顶盖内壁设置电路感应板,所述电路感应板下方设置有导板,所述导板上下贯穿设置有针,所述针与导板内部设置有限位条,所述电池舱设置有多个电池,所述电池舱底部设置有电池检测仪,所述电池舱内壁设置有烟雾感应器,所述电池舱外侧连接设置有管道,所述管道上设置有阀口,所述管道连接设置有灭火装置,所述灭火装置左侧设置有电机;通过电池检测仪对电池的电流、电压、温度、电荷量的充电状态和健康状态进行检测,再通过限位条控制针的移动位置,当电池出现发热膨胀时,电池外形发生改变,控制与电池表面连接的针向上移动,接触到电路感应板,且将电路感应板与导板连通,电路接通之后,电路的警报器开始警报,告知人们电池开始出现形变,有危险出现,当电池不是因为形变出现起火现象时,起火前一般会出现烟雾,设置在电池舱内壁的烟雾感应器感应到有烟雾,便立即通过电连接的电机做出反应,电机控制阀口打开,液氮随之沿着管道喷出进行快速灭火。
所述顶盖左侧设置有螺杆与电池舱连接,右侧设置有连接锁,且顶盖盖上时电路处于接通状态,打开时电路处于关闭状态,还可以通过连接锁将电池舱锁住。
所述电路感应板为一种金属面板,可通过与针连接接通电路,出现警报现象。
所述管道通过焊接在电池舱外侧,限位条通过焊接与针连接,控制针上下移动,防止掉出导板。
所述导板为电路连通板,且与电路感应板通过针连接之后,电路处于完整闭合回路,即电路接通,电路中连接着警报器,一但电路接通,警报器便响起。
所述灭火装置内为液氮,所述电机控制阀口开关,当出现烟雾时,灭火装置便开始工作,电机控制阀口打开将液氮喷出。
所述电池检测仪为检测电池的电流、电压、SOC和SOH,所述烟雾感应器为感应到有烟雾出现即立马启动电机控制阀口打开,液氮通过管道对电池进行灭火。
所述针为上下移动的,所述通过连杆接触电路感应器将电路接通,所述针与导板内部设置有两组限位条,即第一限位条为控制针过多往上移动,第二限位条控制针往下穿出导板,通过针接触电池表面,当电池出现形变时,针往上移动,将电路接通,警报器响起。
实施例1
电动汽车储能管理控制装置,包括电池舱,所述电池舱顶部设置有顶盖,所述顶盖内壁设置电路感应板,所述电路感应板下方设置有导板,所述导板上下贯穿设置有针,所述针与导板内部设置有限位条,所述电池舱设置有多个电池,所述电池的电芯之间设置有第一温度感应器,所述电池舱底部设置有电池检测仪,所述电池舱内壁设置有烟雾感应器,所述电池舱外侧连接设置有管道,所述管道上设置有阀口,所述管道连接设置有灭火装置,所述灭火装置左侧设置有电机,所述电池舱表面右侧设置有第二温度感应器,所述第二温度感应器上方通过电连接有温度调节器;通过电池检测仪对电池的电流、电压、温度、电荷量的充电状态和健康状态进行检测,再通过限位条控制针的移动位置,当电池出现发热膨胀时,电池外形发生改变,控制与电池表面连接的针向上移动,接触到电路感应板,且将电路感应板与导板连通,电路接通之后,电路的警报器开始警报,告知人们电池开始出现形变,有危险出现,当电池不是因为形变出现起火现象时,起火前一般会出现烟雾,设置在电池舱内壁的烟雾感应器感应到有烟雾,便立即通过电连接的电机做出反应,电机控制阀口打开,液氮随之沿着管道喷出进行快速灭火,通过温度调节器设定温度稳定值,再通过第一温度感应器检测电池内部的温度,在通过第二温度感应器检测电池外面的温度,再根据温度稳定值对电池内部和外部的温度进行降温或者升温处理。
所述顶盖左侧设置有螺杆与电池舱连接,右侧设置有连接锁,且顶盖盖上时电路处于接通状态,打开时电路处于关闭状态,还可以通过连接锁将电池舱锁住。
所述电路感应板为一种金属面板,可通过与针连接接通电路,出现警报现象。
所述管道通过焊接在电池舱外侧,限位条通过焊接与针连接,控制针上下移动,防止掉出导板。
所述导板为电路连通板,且与电路感应板通过针连接之后,电路处于完整闭合回路,即电路接通,电路中连接着警报器,一但电路接通,警报器便响起。
所述灭火装置内为液氮,所述电机控制阀口开关,当出现烟雾时,灭火装置便开始工作,电机控制阀口打开将液氮喷出。
所述电池检测仪为检测电池的电流、电压、温度、SOC和SOH,所述烟雾感应器为感应到有烟雾出现即立马启动电机控制阀口打开,液氮通过管道对电池进行灭火。
所述针为上下移动的,所述通过连杆接触电路感应器将电路接通,所述针与导板内部设置有两组限位条,即第一限位条为控制针过多往上移动,第二限位条控制针往下穿出导板,通过针接触电池表面,当电池出现形变时,针往上移动,将电路接通,警报器响起。
实施例2
电动汽车储能管理控制装置,包括电池舱,所述电池舱顶部设置有顶盖,所述顶盖内壁设置电路感应板,所述电路感应板下方设置有导板,所述导板上下贯穿设置有针,所述针与导板内部设置有限位条,所述电池舱设置有多个电池,所述电池舱底部设置有电池检测仪,所述电池舱内壁设置有烟雾感应器,所述电池舱外侧连接设置有管道,所述管道上设置有阀口,所述管道连接设置有灭火装置,所述灭火装置左侧设置有电机;通过电池检测仪对电池的电流、电压、温度、电荷量的充电状态和健康状态进行检测,再通过限位条控制针的移动位置,当电池出现发热膨胀时,电池外形发生改变,控制与电池表面连接的针向上移动,接触到电路感应板,且将电路感应板与导板连通,电路接通之后,电路的警报器开始警报,告知人们电池开始出现形变,有危险出现,当电池不是因为形变出现起火现象时,起火前一般会出现烟雾,设置在电池舱内壁的烟雾感应器感应到有烟雾,便立即通过电连接的电机做出反应,电机控制阀口打开,液氮随之沿着管道喷出进行快速灭火。
所述电池四周设置有导热板,所述散热装置为导热管和水冷循环装置组成,所述散热装置左侧设置有第二电机,通过电池检测仪判断电池内部温度超过35℃时,即立刻启动第二电机控制散装置工作,通过导热板将电池的热量传到水冷循坏进行降温,保证在充电状态下的温度低于35℃。
所述顶盖左侧设置有螺杆与电池舱连接,右侧设置有连接锁,且顶盖盖上时电路处于接通状态,打开时电路处于关闭状态,还可以通过连接锁将电池舱锁住。
所述电路感应板为一种金属面板,可通过与针连接接通电路,出现警报现象。
所述管道通过焊接在电池舱外侧,限位条通过焊接与针连接,控制针上下移动,防止掉出导板。
所述导板为电路连通板,且与电路感应板通过针连接之后,电路处于完整闭合回路,即电路接通,电路中连接着警报器,一但电路接通,警报器便响起。
所述灭火装置内为液氮,所述电机控制阀口开关,当出现烟雾时,灭火装置便开始工作,电机控制阀口打开将液氮喷出。
所述电池检测仪为检测电池的电流、电压、温度、SOC和SOH,所述烟雾感应器为感应到有烟雾出现即立马启动电机控制阀口打开,液氮通过管道对电池进行灭火。
所述针为上下移动的,所述通过连杆接触电路感应器将电路接通,所述针与导板内部设置有两组限位条,即第一限位条为控制针过多往上移动,第二限位条控制针往下穿出导板,通过针接触电池表面,当电池出现形变时,针往上移动,将电路接通,警报器响起。
本发明通在充电的情况下,电流过高,导致电路短路,温度过高时容易引起爆炸起火,通过电池检测仪对电池的温度进行采集,在温度高于35℃时,自动启动第二电机控制散热装置启动,将电池的热量向导热板传动,再通过水冷循环装置散热,将电池温度降到35℃以下,在温度低于25℃时,即自动关闭散热装置。

Claims (8)

1.电动汽车储能管理控制装置,其特征在于:包括电池舱,所述电池舱顶部设置有顶盖,所述顶盖内壁设置电路感应板,所述电路感应板下方设置有导板,所述导板上下贯穿设置有针,所述针与导板内部设置有限位条,所述电池舱设置有多个电池,所述电池舱底部设置有电池检测仪,所述电池舱内壁设置有烟雾感应器,所述电池舱外侧连接设置有管道,所述管道上设置有阀口,所述管道连接设置有灭火装置,所述灭火装置左侧设置有电机。
2.根据权利要求1所述的电动汽车储能管理控制装置,其特征在于:所述顶盖左侧设置有螺杆与电池舱连接,右侧设置有连接锁。
3.根据权利要求1所述的电动汽车储能管理控制装置,其特征在于:所述电路感应板为一种金属面板。
4.根据权利要求1所述的电动汽车储能管理控制装置,其特征在于:所述管道通过焊接在电池舱外侧,限位条通过焊接与针连接。
5.根据权利要求1所述的电动汽车储能管理控制装置,其特征在于:所述导板为电路连通板,且与电路感应板通过针接触连通。
6.根据权利要求1所述的电动汽车储能管理控制装置,其特征在于:所述灭火装置内为液氮,所述电机控制阀口开关。
7.根据权利要求1所述的电动汽车储能管理控制装置,其特征在于:所述电池检测仪为检测电池的电流、电压、温度、SOC和SOH,所述烟雾感应器为感应到有烟雾出现即立马启动电机控制阀口打开。
8.根据权利要求1所述的电动汽车储能管理控制装置,其特征在于:所述针为上下移动的,所述通过连杆接触电路感应器将电路接通,所述针与导板内部设置有两组限位条,即第一限位条为控制针过多往上移动,第二限位条控制针往下穿出导板。
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