CN108688495A - 一种燃料电池乘用车动力系统集成框架 - Google Patents

一种燃料电池乘用车动力系统集成框架 Download PDF

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CN108688495A
CN108688495A CN201810402313.8A CN201810402313A CN108688495A CN 108688495 A CN108688495 A CN 108688495A CN 201810402313 A CN201810402313 A CN 201810402313A CN 108688495 A CN108688495 A CN 108688495A
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encapsulating housing
fuel cell
fixing bracket
passenger car
interface
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汪江
姜洋
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Shanghai Re Fire Energy and Technology Co Ltd
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Shanghai Chongsu Energy Technology Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K1/00Arrangement or mounting of electrical propulsion units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K17/00Arrangement or mounting of transmissions in vehicles
    • B60K17/04Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/50Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/70Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
    • B60L50/71Arrangement of fuel cells within vehicles specially adapted for electric vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40Application of hydrogen technology to transportation, e.g. using fuel cells

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Fuel Cell (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

本发明涉及一种燃料电池乘用车动力系统集成框架,包括:电堆封装壳体,用于封装燃料电池电堆;减速器固定支架,设于电堆封装壳体下方,用于固定减速器;驱动电机固定支架,设于电堆封装壳体下方,用于固定驱动电机;左悬置支架和右悬置支架,分别设于电堆封装壳体两侧,用于固定在车辆前舱。与现有技术相比,本发明提高了前舱空间利用率。

Description

一种燃料电池乘用车动力系统集成框架
技术领域
本发明涉及一种集成框架,尤其是涉及一种燃料电池乘用车动力系统集成框架。
背景技术
由于燃料电池电堆本体是没有任何防水设计,在电堆装配在乘用车上时需要做一个封装的壳体保证电堆的防水,同时,燃料电池系统固定在车辆的前舱时,也需要与前舱电机、减速器同时固定。这就意味着,电堆的封装壳体与燃料电池系统的集成框架都需要金属结构,由于乘用车的前舱空间限制,使得电堆的封装壳体与燃料电池系统框架的结构设计困难。
发明内容
本发明的目的就是为了克服上述现有技术存在的缺陷而提供一种燃料电池乘用车动力系统集成框架。
本发明的目的可以通过以下技术方案来实现:
一种燃料电池乘用车动力系统集成框架,包括:
电堆封装壳体,用于封装燃料电池电堆;
减速器固定支架,设于电堆封装壳体下方,用于固定减速器;
驱动电机固定支架,设于电堆封装壳体下方,用于固定驱动电机;
左悬置支架和右悬置支架,分别设于电堆封装壳体两侧,用于固定在车辆前舱。
所述电堆封装壳体为密封式壳体。
所述电堆封装壳体侧面上还设有用于固定燃料电池系统附件的多个连接部。
所述减速器固定支架和驱动电机固定支架均与电堆封装壳体刚性连接。
减速器和驱动电机相互连接后,分别由所述减速器固定支架和驱动电机固定支架连接。
所述电堆封装壳体的一个侧面上设有通风出口接口和氢气入口接口,与该侧面相对的侧面上设有水路出口接口、空气出口接口和通风入口接口。
所述电堆封装壳体下方设有空气入口接口、水路入口接口和氢气入口接口,且空气入口接口和水路入口接口设于近驱动电机固定支架处,氢气入口接口设于近减速器固定支架处。
与现有技术相比,本发明具有以下有益效果:
1)有效减少了燃料电池系统整体结构更简单,提高了前舱空间利用率。
2)电堆封装壳体为密封式壳体,可以保证电堆的防水,保证安全。
3)电机与减速器之间已通过螺栓固定为一个整体的刚形体,利用驱动电机支架与减速器支架,使得驱动电机、减速器、燃料电池系统之间成为一个整体的刚形体,提高机械可靠性。
附图说明
图1为本发明的结构示意图;
图2为本发电堆封装壳体设置接口示意图;
图3为本发电堆封装壳体设置接口另一示意图;
其中:1、电堆封装壳体,2、驱动电机固定支架,3、减速器固定支架,4、左悬置支架,5、右悬置支架,11、水路出口接口,12、空气出口接口,13、通风入口接口,14、水路入口接口,15、空气入口接口,16、氢气出口接口,17、氢气入口接口,18、通风出口接口。
具体实施方式
下面结合附图和具体实施例对本发明进行详细说明。本实施例以本发明技术方案为前提进行实施,给出了详细的实施方式和具体的操作过程,但本发明的保护范围不限于下述的实施例。
一种燃料电池乘用车动力系统集成框架,电堆固定在此壳体内,壳体上做密封设计保证壳体的防水性能。且前后端面可以用于固定燃料电池系统的附件,可以尽可能的压缩然电池系统占用的空间。
如图1所示,包括:
电堆封装壳体1,用于封装燃料电池电堆;
减速器固定支架3,设于电堆封装壳体1下方,用于固定减速器;
驱动电机固定支架2,设于电堆封装壳体1下方,用于固定驱动电机;
左悬置支架4和右悬置支架5,分别设于电堆封装壳体1两侧,用于固定在车辆前舱。利用左右悬置支架及减速器上的固定在副车架上的悬置点,将燃料电池系统以及电机、减速器固定在车辆前舱。
电堆封装壳体1为密封式壳体。
电堆封装壳体1侧面上还设有用于固定燃料电池系统附件的多个连接部。
减速器固定支架3和驱动电机固定支架2均与电堆封装壳体1刚性连接。电机与减速器之间已通过螺栓固定为一个整体的刚形体,利用驱动电机固定支架2与减速器固定支架3,使得驱动电机、减速器、燃料电池系统之间成为一个整体的刚形体,减速器和驱动电机相互连接后,分别由减速器固定支架3和驱动电机固定支架2连接。
如图2和图3所示,电堆封装壳体的一个侧面上设有通风出口接口18和氢气入口接口17,与该侧面相对的侧面上设有水路出口接口11、空气出口接口12和通风入口接口13。
如图2和图3所示,电堆封装壳体下方设有空气入口接口15、水路入口接口14和氢气入口接口16,且空气入口接口15和水路入口接口14设于近驱动电机固定支架处,氢气入口接口16设于近减速器固定支架处。将空气口入接口15设于下方,可以宾淼冷凝水进入电推,提高安全性。

Claims (7)

1.一种燃料电池乘用车动力系统集成框架,其特征在于,包括:
电堆封装壳体,用于封装燃料电池电堆;
减速器固定支架,设于电堆封装壳体下方,用于固定减速器;
驱动电机固定支架,设于电堆封装壳体下方,用于固定驱动电机;
左悬置支架和右悬置支架,分别设于电堆封装壳体两侧,用于固定在车辆前舱。
2.根据权利要求1所述的一种燃料电池乘用车动力系统集成框架,其特征在于,所述电堆封装壳体为密封式壳体。
3.根据权利要求1所述的一种燃料电池乘用车动力系统集成框架,其特征在于,所述电堆封装壳体侧面上还设有用于固定燃料电池系统附件的多个连接部。
4.根据权利要求1所述的一种燃料电池乘用车动力系统集成框架,其特征在于,所述减速器固定支架和驱动电机固定支架均与电堆封装壳体刚性连接。
5.根据权利要求1所述的一种燃料电池乘用车动力系统集成框架,其特征在于,减速器和驱动电机相互连接后,分别由所述减速器固定支架和驱动电机固定支架连接。
6.根据权利要求1所述的一种燃料电池乘用车动力系统集成框架,其特征在于,所述电堆封装壳体的一个侧面上设有通风出口接口和氢气入口接口,与该侧面相对的侧面上设有水路出口接口、空气出口接口和通风入口接口。
7.根据权利要求1所述的一种燃料电池乘用车动力系统集成框架,其特征在于,所述电堆封装壳体下方设有空气入口接口、水路入口接口和氢气入口接口,且空气入口接口和水路入口接口设于近驱动电机固定支架处,氢气入口接口设于近减速器固定支架处。
CN201810402313.8A 2018-04-28 2018-04-28 一种燃料电池乘用车动力系统集成框架 Pending CN108688495A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
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CN110254256A (zh) * 2019-07-19 2019-09-20 上海机动车检测认证技术研究中心有限公司 一种电堆框架
CN110797557A (zh) * 2019-10-11 2020-02-14 浙江锋源氢能科技有限公司 一种燃料电池气密性和吹扫检测控制装置和检测控制方法

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US20130341114A1 (en) * 2011-04-07 2013-12-26 Suzuki Motor Corporation Fuel cell vehicle
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JP2015145166A (ja) * 2014-02-03 2015-08-13 本田技研工業株式会社 燃料電池スタックの組み付け装置
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110254256A (zh) * 2019-07-19 2019-09-20 上海机动车检测认证技术研究中心有限公司 一种电堆框架
CN110797557A (zh) * 2019-10-11 2020-02-14 浙江锋源氢能科技有限公司 一种燃料电池气密性和吹扫检测控制装置和检测控制方法

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