CN113715603A - 一种增程式动力机场专用消防车动力*** - Google Patents

一种增程式动力机场专用消防车动力*** Download PDF

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CN113715603A
CN113715603A CN202111160135.0A CN202111160135A CN113715603A CN 113715603 A CN113715603 A CN 113715603A CN 202111160135 A CN202111160135 A CN 202111160135A CN 113715603 A CN113715603 A CN 113715603A
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drive axle
generator
driving motor
energy storage
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胡晶晶
马军
王东
程梅
李德天
董磊
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Wuhu Anjiajie Automobile Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C27/00—Fire-fighting land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00—Auxiliary drives
    • B60K25/06—Auxiliary drives from the transmission power take-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

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  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

本发明提供一种增程式动力机场专用消防车动力***，包括驱动电机、发电机、柴油发动机、储能***、发电机，驱动电机上连接有底盘驱动***，发电机上连接有上装***，柴油发动机与发电机连接，柴油发动机为发电机提动动力；储能***与驱动电机连接，储能***为驱动电机提供动力；发电机与储能***连接，发电机为储能***提供动力。采用柴油发动机为驱动电机提供动力来源；整车响应速度快；车辆重心低，行驶平稳，节能环保，整车续航里程长，上装泵持续工作时间长。

Description

一种增程式动力机场专用消防车动力***
技术领域
本发明涉及消防车辆动力***领域，尤其涉及一种增程式动力机场专用消防车动力***。
背景技术
当机场发生火灾事故时，急需对事故现场进行火灾扑救，目前采用的6X6机场消防车，其动力***为柴油机；其对火灾的响应时间相对较慢；车辆重心相对较高，容易引起侧翻；动力性能和加速性能有限；专利号CN112109696A公开了一种并联油电混合机场消防车底盘的电控***，采用纯电动动力***，通过驱动电机和发动机驱动底盘行驶，设置发电机进行充电和供电，从而解决发动机启动加速性能较差的问题，但是该装置采用多路并联驱动，需要多个电机进行驱动，结构较为复杂，发生故障时不易确认，同时采用纯电动动力***，整车续航里程短，导致持续使用工作时间短，影响使用，因此解决这个问题就变得很重要了。
发明内容
本发明的目的是提供一种增程式动力机场专用消防车动力***，通过采用驱动电机单独驱动底盘驱动***，发电机单独驱动上装***，柴油发动机驱动发电机进行驱动和对储能***进行充电，使储能***持续为驱动电机提供动力，解决了背景技术中多路并联驱动结构复杂和纯电力驱动，驱动时间短的问题。
本发明提供一种增程式动力机场专用消防车动力***，包括驱动电机、发电机、柴油发动机、储能***、发电机，驱动电机上连接有底盘驱动***，发电机上连接有上装***，柴油发动机与发电机连接，柴油发动机为发电机提动动力；储能***与驱动电机连接，储能***为驱动电机提供动力；发电机与储能***连接，发电机为储能***提供动力。
进一步改进在于：所述底盘驱动***包括EMT变速箱、动力分动箱、驱动桥，EMT变速箱连接在驱动电机上，EMT变速箱通过传动轴与动力分动箱输入端相连，动力分动箱输出端通过传动轴与驱动桥相连。
进一步改进在于：驱动桥根据使用需求进行增加或减少，适用于4X4、6X6、8X8型号的车辆。
进一步改进在于：所述驱动桥包括第一转向驱动桥、第二驱动桥、第三驱动桥，第一转向驱动桥、第二驱动桥通过传动轴与动力分动箱输出箱连接，第三驱动桥通过传动轴与第二驱动桥连接。
进一步改进在于：动力分动箱上还通过传动轴连接有应急转向泵。
进一步改进在于：所述上装***包括电磁离合器和上装泵，发电机通过电磁离合器和传动轴与上装泵相连接。
本发明的有益效果：通过采用增程式动力***，底盘由驱动电机单独驱动，提高了动力输出的效率，增大了动力的输出；上装泵由柴油发动机及发电机提供动力，满足了上装消防器材的动力需求；实现了车辆的全力驱动行驶，增大了动力输出，也满足了上装消防***大功率的需求。
采用动力分动箱将驱动电机的动力传递至第一转向驱动桥、第二驱动桥和第三驱动桥，保证了全力驱动状态下有充足的动力输出，整个底盘采用大功率电机驱动，响应速度快，排放更加环保。
柴油发动机和发电机通过控制逻辑实现储能***的充电以及上装取力的功率需求，从而满足消防车工作过程中的动力需求。
连接应急转向泵，对转向进行辅助，在转向***发生故障时，保证转向的安全性，从而提高消防车行驶的安全性。
附图说明
图1是本发明的结构示意图。
图2为正常行驶工况结构示意图。
图3为行车充电工况结构示意图。
图4为驻车充电工况结构示意图。
图5为行车消防工况结构示意图。
图6为驻车消防工况结构示意图。
具体实施方式
为了加深对本发明的理解，下面将结合实施例对本发明作进一步详述，该实施例仅用于解释本发明，并不构成对本发明保护范围的限定。
如图1所示，本实施例提供一种增程式动力机场专用消防车动力***，包括驱动电机、发电机、柴油发动机、储能***、发电机，驱动电机上连接有底盘驱动***，底盘驱动***包括EMT变速箱、动力分动箱、驱动桥，EMT变速箱连接在驱动电机上，EMT变速箱通过传动轴与动力分动箱输入端相连，动力分动箱输出端通过传动轴与驱动桥相连。动力分动箱连接有连接件，连接件为输入或输出法兰。
驱动桥包括第一转向驱动桥、第二驱动桥、第三驱动桥，动力分动箱输出端通过传动轴连接有第一转向驱动桥、第二驱动桥，第二驱动桥通过传动轴与第三驱动桥连接；驱动桥根据使用需求进行增加或减少，适用于4X4、6X6、8X8型号的车辆。
动力分动箱上还通过传动轴连接有应急转向泵，应急转向泵辅助转向***，在转向***发生故障时，保证转向安全性。
发电机上连接有上装***，上装***包括电磁离合器和上装泵，发电机通过电磁离合器和传动轴与上装泵相连接。
柴油发动机与发电机连接，柴油发动机为发电机提动动力；储能***与驱动电机连接，储能***为驱动电机提供动力；发电机与储能***连接，发电机为储能***提供动力。
如图2所示，正常行驶工况，储能***为驱动电机提供动力能源，驱动电机输出动力通过EMT变速箱及传动轴传递至动力分动箱，动力分动箱将动力通过传动轴分别传递给应急转向泵、第一转向驱动桥、第二驱动桥、第三驱动桥，从而为底盘行驶提供动力。
此种工况下，柴油发动机处于停机状态，不参与发电及上装驱动。
如图3所示，行车充电工况，储能***为驱动电机提供动力能源，驱动电机输出动力通过EMT变速箱及传动轴传递至动力分动箱，动力分动箱将动力通过传动轴分别传递给应急转向泵、第一转向驱动桥、第二驱动桥、第三驱动桥，从而为底盘行驶提供动力；同时电磁离合器处于断开状态，柴油发动机提供动能给发电机，发电机进行发电为储能***进行充电。
此种工况下，底盘行驶和储能***充电同时进行，互不影响。
如图4所示，驻车充电工况，电磁离合器处于断开状态，柴油发动机提供动能给发电机，发电机进行发电为储能***进行充电，储能***不为驱动电机进行供能。
此种工况下，底盘处于停车状态。
如图5所示，行车消防工况，储能***为驱动电机提供动力能源，驱动电机输出动力通过EMT变速箱及传动轴传递至动力分动箱，动力分动箱将动力通过传动轴分别传递给应急转向泵、第一转向驱动桥、第二驱动桥、第三驱动桥，从而为底盘行驶提供动力；同时电磁离合器控制接合，柴油发动机的动力通过电磁离合器及传动轴传输至上装泵，上装泵进行消防动作。
此种工况下，底盘行驶和上装消防同时进行，互不影响。
如图6所示，驻车消防工况，电磁离合器控制接合，柴油发动机的动力通过电磁离合器及传动轴传输至上装泵，上装泵进行消防动作。
此种工况下，底盘处于停止状态，仅上装消防运行。

Claims (6)

1.一种增程式动力机场专用消防车动力***，包括驱动电机、发电机、柴油发动机、储能***、发电机，其特征在于：驱动电机上连接有底盘驱动***，发电机上连接有上装***，柴油发动机与发电机连接，柴油发动机为发电机提动动力；储能***与驱动电机连接，储能***为驱动电机提供动力；发电机与储能***连接，发电机为储能***提供动力。
2.如权利要求1所述的一种增程式动力机场专用消防车动力***，其特征在于：所述底盘驱动***包括EMT变速箱、动力分动箱、驱动桥，EMT变速箱连接在驱动电机上，EMT变速箱通过传动轴与动力分动箱输入端相连，动力分动箱输出端通过传动轴与驱动桥相连。
3.如权利要求2所述的一种增程式动力机场专用消防车动力***，其特征在于：驱动桥根据使用需求进行增加或减少，适用于4X4、6X6、8X8型号的车辆。
4.如权利要求3所述的一种增程式动力机场专用消防车动力***，其特征在于：所述驱动桥包括第一转向驱动桥、第二驱动桥、第三驱动桥，第一转向驱动桥、第二驱动桥通过传动轴与动力分动箱输出箱连接，第三驱动桥通过传动轴与第二驱动桥连接。
5.如权利要求2所述的一种增程式动力机场专用消防车动力***，其特征在于：动力分动箱上还通过传动轴连接有应急转向泵。
6.如权利要求1所述的一种增程式动力机场专用消防车动力***，其特征在于：所述上装***包括电磁离合器和上装泵，发电机通过电磁离合器和传动轴与上装泵相连接。
CN202111160135.0A 2021-09-30 2021-09-30 一种增程式动力机场专用消防车动力*** Pending CN113715603A (zh)

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